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1. 发明申请

US20070290517A1 Non-Contact Transport Apparatus 审中-公开
标题翻译：非接触运输装置
公开(公告)号：US20070290517A1
公开(公告)日：2007-12-20
申请号：US11754964
申请日：2007-05-29
申请人： Shigekazu Nagai , Akio Saitoh , Masahiko Someya , Masaru Saitoh , Yukihisa Yoshida
发明人： Shigekazu Nagai , Akio Saitoh , Masahiko Someya , Masaru Saitoh , Yukihisa Yoshida
IPC分类号： B65H29/00 , B65G49/07
CPC分类号： H01L21/6838 , H01L21/67784
摘要： A non-contact transport apparatus comprises a top plate with a supply port for supplying air thereto, a diffuser plate having a plurality of discharge holes for discharging air, and a sheet-shaped nozzle plate interposed between the top plate and the diffuser plate and having a plurality of nozzles therein. The top plate, the nozzle plate and the diffuser plate are stacked and integrally connected to one another through a plurality of connecting bolts. Air is supplied from the supply port and via flow passages to the plurality of nozzles. Air is directed to the outside from the plurality of discharge holes, via radially formed nozzles oriented in a radially outward direction.
摘要翻译：非接触输送装置包括：具有用于向其供给空气的供给口的顶板，具有多个用于排出空气的排出孔的扩散板，以及插入在顶板和扩散板之间的片状喷嘴板，多个喷嘴。顶板，喷嘴板和扩散板通过多个连接螺栓彼此堆叠并且一体地连接。空气从供给口供给，通过流路向多个喷嘴供给。空气通过沿径向向外的方向定向的径向形成的喷嘴从多个排出孔引导到外部。

2. 发明申请

US20060207247A1 Actuator 审中-公开
标题翻译：执行器
公开(公告)号：US20060207247A1
公开(公告)日：2006-09-21
申请号：US11377407
申请日：2006-03-17
申请人： Shigekazu Nagai , Akio Saitoh , Masahiko Someya , Masaru Saitoh
发明人： Shigekazu Nagai , Akio Saitoh , Masahiko Someya , Masaru Saitoh
IPC分类号： F16D31/02
CPC分类号： F15B15/18 , F04B1/128 , F04B1/2014 , F04B1/2064 , F15B2211/20515 , F15B2211/20561 , F15B2211/251 , F15B2211/27 , F15B2211/50527 , F15B2211/513 , F15B2211/5158 , F15B2211/605 , F15B2211/613 , F15B2211/7053
摘要： An actuator comprises a driving section driven and rotated by a supplied current, a pump mechanism driven by a driving force supplied from the driving section to suck and discharge pressure oil, and a cylinder mechanism having a piston displaceable by the pressure oil supplied from the pump mechanism. When a pressure of the pressure oil is at or greater than a predetermined value in the cylinder mechanism, a relief valve provided in the pump mechanism is opened to thereby discharge the pressure oil into a pressure oil-charging chamber of the pump mechanism. Pressure within a first or second cylinder chamber of the cylinder mechanism and into which the pressure oil is introduced is maintained substantially constant.
摘要翻译：致动器包括由供给电流驱动和旋转的驱动部，由从驱动部供给的驱动力驱动以吸入和排出压力油的泵机构，以及具有可由泵供给的压力油移动的活塞的气缸机构机制。当在气缸机构中压力油的压力等于或大于预定值时，设置在泵机构中的安全阀打开，从而将压力油排放到泵机构的压力充油室中。气缸机构的第一或第二气缸室内的压力保持在基本上恒定的压力油中。

3. 发明申请

US20060113719A1 Non-contact transport apparatus 审中-公开
标题翻译：非接触式输送装置
公开(公告)号：US20060113719A1
公开(公告)日：2006-06-01
申请号：US11240596
申请日：2005-10-03
申请人： Shigekazu Nagai , Akio Saitoh , Masahiko Someya
发明人： Shigekazu Nagai , Akio Saitoh , Masahiko Someya
IPC分类号： B65G49/07 , B23Q3/00
CPC分类号： H01L21/6838
摘要： A non-contact transport apparatus comprises a top plate, which is formed with an air supply hole, an under plate, which is formed with a plurality of air-jetting holes, and a plurality of intermediate plates, which are stacked and interposed between the top plate and the under plate. The intermediate plates are formed with slits therein functioning as nozzles and fluid passages that communicate with the air supply hole and the air-jetting holes. Screw members are provided, which integrally connect the top plate, the plurality of intermediate plates, and the under plate.
摘要翻译：非接触输送装置包括：顶板，其形成有空气供给孔，底板，其形成有多个喷射孔;以及多个中间板，其间叠置并插入在顶板和底板。中间板形成有狭缝，其中作为喷嘴和与空气供给孔和喷气孔连通的流体通道。提供了一体地连接顶板，多个中间板和底板的螺钉构件。

4. 发明申请

US20070107228A1 Method for Producing Actuator Having Guide-Equipped Frame 失效
标题翻译：具有导向装置框架的制动器的制造方法
公开(公告)号：US20070107228A1
公开(公告)日：2007-05-17
申请号：US11564395
申请日：2006-11-29
申请人： Shigekazu Nagai , Akio Saitoh , Masaru Saitoh
发明人： Shigekazu Nagai , Akio Saitoh , Masaru Saitoh
IPC分类号： B21D53/10 , B21K1/10
CPC分类号： F16C29/0657 , F16C29/005 , F16C29/063 , Y10T29/49641 , Y10T29/49696 , Y10T29/49995 , Y10T74/18656
摘要： Pressed shape steel, made of a low cost general steel material that is not hardened, forms a frame with long grooves cut therein. Guide rails, made of a specialized steel material that can be subjected to a hardening treatment, are hardened. Thereafter, outer surfaces of the hardened guide rails are ground and the guide rails are integrally joined in the long grooves. Ball-rolling grooves are formed in the guide rails, thereby completing a guide-equipped frame for an actuator. Because the general steel material and the specialized steel material are principally ferrous materials, both exhibiting a Young's modulus at or above 170 GPa with substantially the same coefficient of linear thermal expansion, the frame needn't be increased in size or have a complex internal structure to reinforce the strength of the frame, and the guide rails remain securely retained in the grooves even if the actuator experiences changes in temperature.
摘要翻译：由未硬化的低成本普通钢材制成的压制型钢形成在其中切割有长槽的框架。由能够进行硬化处理的专用钢材制成的导轨被硬化。此后，硬化的导轨的外表面被研磨，导轨一体地接合在长槽中。在导轨上形成滚珠槽，从而完成用于致动器的引导装置的框架。由于普通钢材和专用钢材料主要是铁质材料，两者都具有170GPa以上的杨氏模量，且线性热膨胀系数基本相同，所以该框架不需要增加尺寸或具有复杂的内部结构以加强框架的强度，并且导轨仍然牢固地保持在凹槽中，即使致动器经历温度变化。

5. 发明授权

US06672765B2 Direct drive bearing mechanism 失效
标题翻译：直接驱动轴承机构
公开(公告)号：US06672765B2
公开(公告)日：2004-01-06
申请号：US10135712
申请日：2002-05-01
申请人： Shigekazu Nagai , Akio Saitoh , Koji Sugano , Masaru Saitoh
发明人： Shigekazu Nagai , Akio Saitoh , Koji Sugano , Masaru Saitoh
IPC分类号： F16C2904
CPC分类号： F16C29/005 , F16C29/04 , F16H25/2233 , Y10T74/19744
摘要： A direct drive bearing mechanism comprises guide plates which are installed to retaining recesses of a guide block and each of which has a plurality of hemispherical dimples, race members which are installed to a guide rail and each of which has a groove having a circular arc-shaped cross section, and a plurality of balls each of which rotates in each of the dimples and which slide along the grooves so that the balls do not circulate.
摘要翻译：直接驱动轴承机构包括引导板，该引导板安装成保持引导块的凹部，每个导向块具有多个半球形凹坑，座圈构件安装在导轨上，每个凹槽具有圆弧形凹槽，以及多个球，每个球在每个凹坑中旋转，并且沿着凹槽滑动，使得球不循环。

6. 发明授权

US07181988B2 Actuator 失效
标题翻译：执行器
公开(公告)号：US07181988B2
公开(公告)日：2007-02-27
申请号：US10934478
申请日：2004-09-07
申请人： Shigekazu Nagai , Akio Saitoh , Masaru Saitoh
发明人： Shigekazu Nagai , Akio Saitoh , Masaru Saitoh
IPC分类号： F16H27/02 , F16H29/02
CPC分类号： F16C29/063 , F16H19/06 , F16H2019/0686 , Y10T74/18832 , Y10T74/18848
摘要： A rotary driving source is connected to one end of a frame. The rotary driving force of the rotary driving source is transmitted to a slider by the aid of a driving pulley, a belt member, and a driven pulley. The slider is displaced in the axial direction of the frame while being guided by a guide mechanism. Each of the frame and the slider is formed of, for example, an aluminum alloy. First guide rails are installed in the frame and second guide rails are installed in side surfaces of the slider. The first guide rails and the second guide rails are formed of a metal material subjected to a hardening treatment.
摘要翻译：旋转驱动源连接到框架的一端。旋转驱动源的旋转驱动力借助于驱动滑轮，带构件和从动皮带轮传递到滑块。滑块在被引导机构引导的同时在框架的轴向移动。框架和滑块中的每一个由例如铝合金形成。第一导轨安装在框架中，第二导轨安装在滑块的侧表面。第一导轨和第二导轨由经过硬化处理的金属材料形成。

7. 发明申请

US20050022523A1 Actuator 失效
标题翻译：执行器
公开(公告)号：US20050022523A1
公开(公告)日：2005-02-03
申请号：US10902044
申请日：2004-07-30
申请人： Shigekazu Nagai , Akio Saitoh , Masaru Saitoh
发明人： Shigekazu Nagai , Akio Saitoh , Masaru Saitoh
IPC分类号： B25B5/06 , F15B7/00 , F15B15/18 , F16H37/02
CPC分类号： F15B7/006 , B25B5/061 , F15B15/18
摘要： An actuator comprises a pump-driving section which is driven and rotated by a current, and a pump mechanism which is connected to the pump-driving section and which sucks/discharges a pressure oil. A cylinder mechanism, which has a piston that is displaceable in the axial direction by being supplied with the pressure oil, is provided on the pump-driving section and the pump mechanism. The amount of discharge of the pressure oil to the cylinder mechanism is adjusted by freely changing the angle of inclination of a tilting member provided in the pump mechanism.
摘要翻译：致动器包括由电流驱动和旋转的泵驱动部分和连接到泵驱动部分并且吸入/排出压力油的泵机构。在泵驱动部和泵机构上设置有具有通过供给压力油而沿轴向移位的活塞的气缸机构。通过自由地改变设置在泵机构中的倾斜构件的倾斜角度来调节压力油到气缸机构的排出量。

8. 外观设计

USD473784S1 Nut for a ball spline shaft 失效
标题翻译：用于滚珠花键轴的螺母
公开(公告)号：USD473784S1
公开(公告)日：2003-04-29
申请号：US29145636
申请日：2001-07-26
申请人： Shigekazu Nagai , Akio Saitoh , Masaru Saitoh
设计人： Shigekazu Nagai , Akio Saitoh , Masaru Saitoh

9. 发明授权

US07448134B2 Method for producing actuator having guide-equipped frame 失效
标题翻译：具有引导装置的框架的执行器的制造方法
公开(公告)号：US07448134B2
公开(公告)日：2008-11-11
申请号：US11564395
申请日：2006-11-29
申请人： Shigekazu Nagai , Akio Saitoh , Masaru Saitoh
发明人： Shigekazu Nagai , Akio Saitoh , Masaru Saitoh
IPC分类号： B21D53/10
CPC分类号： F16C29/0657 , F16C29/005 , F16C29/063 , Y10T29/49641 , Y10T29/49696 , Y10T29/49995 , Y10T74/18656
摘要： Pressed shape steel, made of a low cost general steel material that is not hardened, forms a frame with long grooves cut therein. Guide rails, made of a specialized steel material that can be subjected to a hardening treatment, are hardened. Thereafter, outer surfaces of the hardened guide rails are ground and the guide rails are integrally joined in the long grooves. Ball-rolling grooves are formed in the guide rails, thereby completing a guide-equipped frame for an actuator. Because the general steel material and the specialized steel material are principally ferrous materials, both exhibiting a Young's modulus at or above 170 GPa with substantially the same coefficient of linear thermal expansion, the frame needn't be increased in size or have a complex internal structure to reinforce the strength of the frame, and the guide rails remain securely retained in the grooves even if the actuator experiences changes in temperature.
摘要翻译：由未硬化的低成本普通钢材制成的压制型钢形成在其中切割有长槽的框架。由能够进行硬化处理的专用钢材制成的导轨被硬化。此后，硬化的导轨的外表面被研磨，导轨一体地接合在长槽中。在导轨上形成滚珠槽，从而完成用于致动器的引导装置的框架。由于普通钢材和专用钢材料主要是铁质材料，两者都具有170GPa以上的杨氏模量，且线性热膨胀系数基本相同，所以该框架不需要增加尺寸或具有复杂的内部结构以加强框架的强度，并且导轨仍然牢固地保持在凹槽中，即使致动器经历温度变化。

10. 发明授权

US07055320B2 Actuator 失效
标题翻译：执行器
公开(公告)号：US07055320B2
公开(公告)日：2006-06-06
申请号：US10902044
申请日：2004-07-30
申请人： Shigekazu Nagai , Akio Saitoh , Masaru Saitoh
发明人： Shigekazu Nagai , Akio Saitoh , Masaru Saitoh
IPC分类号： F16H39/00
CPC分类号： F15B7/006 , B25B5/061 , F15B15/18
摘要： An actuator comprises a pump-driving section which is driven and rotated by a current, and a pump mechanism which is connected to the pump-driving section and which sucks/discharges a pressure oil. A cylinder mechanism, which has a piston that is displaceable in the axial direction by being supplied with the pressure oil, is provided on the pump-driving section and the pump mechanism. The amount of discharge of the pressure oil to the cylinder mechanism is adjusted by freely changing the angle of inclination of a tilting member provided in the pump mechanism.
摘要翻译：致动器包括由电流驱动和旋转的泵驱动部分和连接到泵驱动部分并且吸入/排出压力油的泵机构。在泵驱动部和泵机构上设置有具有通过供给压力油而沿轴向移位的活塞的气缸机构。通过自由地改变设置在泵机构中的倾斜构件的倾斜角度来调节压力油到气缸机构的排出量。

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