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1. 发明授权

US5617338A Method of and system for electrically processing vacuum pressure information suitable for use in vacuum unit 失效
标题翻译：用于电处理适用于真空单元的真空压力信息的方法和系统
公开(公告)号：US5617338A
公开(公告)日：1997-04-01
申请号：US618273
申请日：1996-03-18
申请人： Shigeru Sugano , Takashi Takebayashi , Shigekazu Nagai , Yoshiharu Ito , Mitsuhiro Saito , Hiroshi Matsushima , Akio Saitoh
发明人： Shigeru Sugano , Takashi Takebayashi , Shigekazu Nagai , Yoshiharu Ito , Mitsuhiro Saito , Hiroshi Matsushima , Akio Saitoh
IPC分类号： B25J15/06 , B65G47/91 , B65H3/08 , B65H7/16 , F04F5/52 , F15B20/00 , G01D1/18 , G01D7/00 , G01L9/00 , G01L9/08
CPC分类号： F04F5/52 , B65G47/917 , G01D1/18 , G01D7/00 , G01L9/08
摘要： A method of and a system for electrically processing vacuum pressure information, which is suitable for use in a vacuum unit. Pressure values are detected and a desired pressure value lower than the highest vacuum pressure value of the detected pressure values is displayed on a displaying device in digital form. The desired pressure value is stored in a storing device. Each of pressure values relative to vacuum, which are detected by a pressure detecting element held in front of a passage communicating with a vacuum port, is converted into a digital signal. The so-converted digital signal is digitally displayed on the displaying device. The desired pressure value stored in the storing device is compared with each of the detected pressure values relative to the vacuum, and information about faulty points is displayed on the displaying device based on the result of comparison.
摘要翻译：一种电解处理真空压力信息的方法和系统，其适用于真空装置。检测到压力值，并且在显示装置上以数字形式显示低于检测到的压力值的最高真空压力值的期望压力值。所需的压力值存储在存储装置中。由与保持在与真空口连通的通道前方的压力检测元件检测出的相对于真空的各压力值被转换为数字信号。如此转换的数字信号被数字地显示在显示装置上。存储在存储装置中的期望压力值与相对于真空的每个检测压力值进行比较，并且基于比较结果在显示装置上显示关于故障点的信息。

2. 发明授权

US5601415A Fluid pressure device 失效
标题翻译：流体压力装置
公开(公告)号：US5601415A
公开(公告)日：1997-02-11
申请号：US478437
申请日：1995-06-07
申请人： Shigekazu Nagai , Hiroshi Matsushima , Yoshiharu Ito , Akio Saitoh
发明人： Shigekazu Nagai , Hiroshi Matsushima , Yoshiharu Ito , Akio Saitoh
IPC分类号： F04F5/20 , F15B13/00 , F15B13/08 , F16K27/00 , B25J15/06
CPC分类号： F15B13/0832 , F04F5/20 , F15B13/0814 , F15B13/0857 , F15B13/086 , F15B13/0864 , F15B13/0867 , F15B13/0889 , F15B13/0892 , F16K27/003 , Y10T137/8376 , Y10T137/87885
摘要： A fluid pressure device having a fluid unit suitable for use as a vacuum generating unit formed by connecting together a plurality of blocks having different functions, the fluid unit being connected to an external device. The fluid pressure device includes a plug-in/one-touch type electric signal connecting unit for collectively mounting a plurality of terminals in a wall surface of the fluid unit, to electrically connect the plurality of blocks to the external device. The terminals are connected to the external device by a single multi-connector means, and a plug-in/one-touch type fluid passage connecting unit, for collectively providing connecting portions within the wall surface of the fluid unit, to interconnect the external device and fluid passages defined in the fluid unit. The fluid passages are connected to the external device by a plurality of cylindrical insertion members which are inserted into the connecting portions.
摘要翻译：一种具有流体单元的流体压力装置，该流体单元适于用作通过将具有不同功能的多个块连接在一起而形成的真空发生单元，所述流体单元连接到外部装置。流体压力装置包括插入/一触式电信号连接单元，用于将多个端子共同地安装在流体单元的壁表面中，以将多个块电连接到外部装置。端子通过单个多连接器装置连接到外部装置，以及插入/一触式流体通道连接单元，用于在流体单元的壁表面内共同提供连接部分，以将外部装置以及限定在流体单元中的流体通道。流体通道通过插入到连接部分中的多个圆柱形插入件连接到外部装置。

3. 发明授权

US5566718A Fluid pressure device 失效
标题翻译：流体压力装置
公开(公告)号：US5566718A
公开(公告)日：1996-10-22
申请号：US453826
申请日：1995-05-30
申请人： Shigekazu Nagai , Hiroshi Matsushima , Yoshiharu Ito , Akio Saitoh
发明人： Shigekazu Nagai , Hiroshi Matsushima , Yoshiharu Ito , Akio Saitoh
IPC分类号： F04F5/20 , F15B13/00 , F15B13/08 , F16K27/00 , F16K11/00
CPC分类号： F15B13/0832 , F04F5/20 , F15B13/0814 , F15B13/0857 , F15B13/086 , F15B13/0864 , F15B13/0867 , F15B13/0889 , F15B13/0892 , F16K27/003 , Y10T137/8376 , Y10T137/87885
摘要： A fluid pressure device having a fluid unit suitable for use as a vacuum generating unit formed by connecting together a plurality of blocks having different functions, the fluid unit being connected to an external device. The fluid pressure device includes a plug-in/one-touch type electric signal connecting unit for collectively mounting a plurality of terminals in a wall surface of the fluid unit, to electrically connect the plurality of blocks to the external device. The terminals are connected to the external device by a single multi-connector means, and a plug-in/one-touch type fluid passage connecting unit, for collectively providing connecting portions within the wall surface of the fluid unit, to interconnect the external device and fluid passages defined in the fluid unit. The fluid passages are connected to the external device by a plurality of cylindrical insertion members which are inserted into the connecting portions.
摘要翻译：一种具有流体单元的流体压力装置，该流体单元适于用作通过将具有不同功能的多个块连接在一起而形成的真空发生单元，所述流体单元连接到外部装置。流体压力装置包括插入/一触式电信号连接单元，用于将多个端子共同地安装在流体单元的壁表面中，以将多个块电连接到外部装置。端子通过单个多连接器装置连接到外部装置，以及插入/一触式流体通道连接单元，用于在流体单元的壁表面内共同提供连接部分，以将外部装置以及限定在流体单元中的流体通道。流体通道通过插入到连接部分中的多个圆柱形插入件连接到外部装置。

4. 发明授权

US5320497A Vacuum feeding apparatus 失效
标题翻译：真空给料装置
公开(公告)号：US5320497A
公开(公告)日：1994-06-14
申请号：US851540
申请日：1992-03-13
申请人： Shigekazu Nagai , Akio Saitoh , Hiroshi Matsushima , Masamichi Tajima
发明人： Shigekazu Nagai , Akio Saitoh , Hiroshi Matsushima , Masamichi Tajima
IPC分类号： B65G47/91 , F04F5/52 , F15B13/00 , F15B13/04 , F15B13/08 , F04F5/48
CPC分类号： F15B13/0832 , B65G47/91 , B65G47/917 , F04F5/52 , F15B13/0402 , F15B13/0817 , F15B13/0821 , F15B13/0857 , F15B13/086 , F15B13/0864 , F15B13/0871 , F15B13/0892 , F15B13/0896
摘要： Disclosed herein is a vacuum feeding apparatus for causing a working device such as a suction pad to communicate with a vacuum port so as to enable the working device to attract and hold a work or feed it to a desired position. In the vacuum feeding apparatus, components such as a valve section, a vacuum section, a filter section, a pressure detecting section, a manifold section, etc. are produced in blocks or units respectively. These blocks indicative of the above components can selectively be used in combination. In addition, a plate mounted on a corresponding block can be used to selectively make the changeover of any one of a plurality of fluid passages defined in the block and to cut off the selected passage.
摘要翻译：这里公开了一种用于使诸如吸盘之类的工作装置与真空口连通的真空输送装置，以使得工作装置能够吸引和保持工件或将其进给到期望的位置。在真空给料装置中，以块或单元分别制造诸如阀部分，真空部分，过滤部分，压力检测部分，歧管部分等的部件。指示上述组分的这些块可以选择性地组合使用。此外，安装在相应块上的板可用于选择性地切换限定在块中的多个流体通道中的任何一个，并切断所选择的通道。

5. 发明授权

US5481482A Pressure information processing system suitable for use in a vacuum unit 失效
标题翻译：压力信息处理系统适用于真空机组
公开(公告)号：US5481482A
公开(公告)日：1996-01-02
申请号：US293601
申请日：1994-08-22
申请人： Shigekazu Nagai , Shigeru Sugano , Mitsuhiro Saito , Takashi Takebayashi , Hiroshi Matsushima , Yoshiharu Ito
发明人： Shigekazu Nagai , Shigeru Sugano , Mitsuhiro Saito , Takashi Takebayashi , Hiroshi Matsushima , Yoshiharu Ito
IPC分类号： B25J15/06 , B65H3/08 , B65H7/16 , G01L9/00 , G05D16/20 , G01L27/00 , G01L13/00
CPC分类号： G05D16/2093 , G05D16/2026
摘要： In a vacuum unit which can electrically process information, a vacuum pressure value is detected by a detecting device and a desired pressure value is set by a setting device. The so-set desired pressure value is digitally displayed on a displaying device and stored in a storing device. The set desired pressure value is compared with the detected vacuum pressure value by a determining device. When the result of comparison is brought to a given value, it is determined that an unusual or improper state has been developed. When the set desired pressure value and the detected vacuum pressure value coincide with each other in a predetermined range, a predetermined signal is produced from an output device. The displaying device is provided with an adjusting device capable of adjusting the state of visual recognition of each pressure value.
摘要翻译：在可以电气处理信息的真空单元中，通过检测装置检测真空压力值，并且通过设定装置设定期望的压力值。将所设定的所需压力值数字显示在显示装置上并存储在存储装置中。通过确定装置将所设定的所需压力值与检测到的真空压力值进行比较。当比较结果达到给定值时，确定已经开发了异常或不正确的状态。当设定的期望压力值和检测到的真空压力值在预定范围内彼此一致时，从输出装置产生预定信号。显示装置设置有能够调节每个压力值的视觉识别状态的调节装置。

6. 发明授权

US07510495B2 Automatic speed reducing ratio-switching apparatus 有权
标题翻译：自动减速比开关装置
公开(公告)号：US07510495B2
公开(公告)日：2009-03-31
申请号：US11465490
申请日：2006-08-18
申请人： Shigekazu Nagai , Akio Saitoh , Ryuichi Masui , Masaki Imamura
发明人： Shigekazu Nagai , Akio Saitoh , Ryuichi Masui , Masaki Imamura
IPC分类号： F16H47/08
CPC分类号： F16H61/0295 , F16H3/54
摘要： Helical gears, which are provided for a sun gear, planet gears, and an internal gear, have helix angles θ of not less than 25 degrees and not more than 45 degrees. Pawls provided for lock sections and internal gear lock receiving sections of the internal gear have rising angles γ, respectively, that satisfy the relational expression, 0 ≦tan γ
摘要翻译：为太阳齿轮，行星齿轮和内齿轮提供的螺旋齿轮具有不小于25度且不超过45度的螺旋角θ。设置用于锁定部分的爪和内部齿轮的内部齿轮锁接收部分分别具有满足关系表达式的上升角γ，0 <= tanγ（等）/ {dp.tan（90-α）} ，其中α是太阳齿轮的螺旋角，eta是作为滑动螺钉的太阳齿轮的螺杆效率，dp是太阳齿轮的节圆直径，而di是限定中心的内齿轮的外径施加扭矩的棘爪。

7. 外观设计

USD543221S1 Electric cylinder with guide 有权
标题翻译：电动缸带导轨
公开(公告)号：USD543221S1
公开(公告)日：2007-05-22
申请号：US29265396
申请日：2006-08-29
申请人： Shigekazu Nagai , Akio Saitoh , Toru Sugiyama , Ryuichi Masui
设计人： Shigekazu Nagai , Akio Saitoh , Toru Sugiyama , Ryuichi Masui

8. 发明授权

US07220205B2 Automatic speed reducing ratio-switching apparatus 有权
标题翻译：自动减速比开关装置
公开(公告)号：US07220205B2
公开(公告)日：2007-05-22
申请号：US11146346
申请日：2005-06-06
申请人： Shigekazu Nagai , Akio Saitoh , Ryuichi Masui , Masaki Imamura
发明人： Shigekazu Nagai , Akio Saitoh , Ryuichi Masui , Masaki Imamura
IPC分类号： F16H47/08
CPC分类号： F16H3/54 , F16H61/0295
摘要： Helical gears are used for a sun gear, planet gears, and an internal gear. Accordingly, when a load, which exceeds a preset torque, is applied to the internal gear, the internal gear is moved in a direction toward an input shaft or a direction toward an output shaft while making rotation in a direction different from that of the sun gear to automatically switch the speed reducing ratio.
摘要翻译：螺旋齿轮用于太阳齿轮，行星齿轮和内齿轮。因此，当将超过预设转矩的负载施加到内齿轮时，内齿轮沿着朝向输入轴的方向或朝向输出轴的方向移动，同时沿与太阳不同的方向旋转齿轮自动切换减速比。

9. 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。

10. 外观设计

USD525194S1 Motor controller 有权
公开(公告)号：USD525194S1
公开(公告)日：2006-07-18
申请号：US29215169
申请日：2004-10-14
申请人： Shigekazu Nagai , Akio Saitoh , Takeshi Hirose , Ryoichi Suzuki
设计人： Shigekazu Nagai , Akio Saitoh , Takeshi Hirose , Ryoichi Suzuki

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