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21. 发明授权

US4325585A Fluid bearing 失效
标题翻译：流体轴承
公开(公告)号：US4325585A
公开(公告)日：1982-04-20
申请号：US195179
申请日：1980-10-08
申请人： Kazuhiko Sugita
发明人： Kazuhiko Sugita
IPC分类号： F16C32/06 , F16C33/10 , F16C39/04
CPC分类号： F16C32/0659 , F16C33/10
摘要： A fluid bearing for rotatably supporting a rotary shaft. A bearing member comprises a plurality of U-shaped fluid pockets and a plurality of first land portions formed on the bearing surface of the bearing member. Each of the U-shaped fluid pockets is defined by a pair of axially spaced fluid pockets and a supply groove. Each supply groove is formed in parallel relationship with the axis of the bearing member for fluidically communicating the pair of fluid pockets. Each of the first land portions is formed between the pair of fluid pockets for generating hydrodynamic pressure. Each fluid pocket is provided with two second land portions. Each of the supply grooves is located at a lower position in a gravitational direction in its associated U-shaped fluid pocket. The plurality of U-shaped fluid pockets are arranged symmetrically with respect to a vertical plane which includes the center of the bearing member.
摘要翻译：一种用于可旋转地支撑旋转轴的流体轴承。轴承构件包括多个U形流体袋和形成在轴承构件的支承表面上的多个第一接合部。每个U形流体袋由一对轴向间隔开的流体袋和供给槽限定。每个供应槽与轴承构件的轴线平行地形成，用于使一对流体袋流体连通。每个第一接地部分形成在一对流体袋之间以产生流体动力学压力。每个流体袋设置有两个第二接合部分。每个供应槽在其相关联的U形流体袋中位于重力方向上的较低位置。多个U形流体袋相对于包括轴承构件的中心的垂直平面对称地布置。

22. 发明授权

US08444726B2 Method for manufacturing grinding wheel having depressions on grinding surface thereof 有权
标题翻译：用于制造在研磨表面上具有凹陷的砂轮的方法
公开(公告)号：US08444726B2
公开(公告)日：2013-05-21
申请号：US12443545
申请日：2007-10-19
申请人： Shinji Soma , Koji Morita , Tomohiro Inagaki , Takayuki Moroto , Kazuhiko Sugita , Tomoyasu Imai , Yasuji Kunihiro
发明人： Shinji Soma , Koji Morita , Tomohiro Inagaki , Takayuki Moroto , Kazuhiko Sugita , Tomoyasu Imai , Yasuji Kunihiro
IPC分类号： B24D11/00
CPC分类号： B24D3/14 , B24D5/06 , B24D5/10 , B24D18/0009 , B24D99/005
摘要： A grinding wheel is manufactured such that (a) any one of particles for an abrasive grain layer and particles for a substrate layer are put into the press-mold die, and other particles are put onto the particles in the press-mold die, and then the substrate layer and the abrasive grain layer are integrally press-molded to form a non-baked grinding chip with an arcuate shape; (b) depressions are formed on the abrasive grain layer of the non-baked grinding chip; (c) the grinding chip on which the depressions are formed is baked; and (d) the plurality of baked-grinding chips are adhered to a core of the grinding wheel.
摘要翻译：制造砂轮，使得（a）将用于磨粒层的颗粒和用于基材层的颗粒中的任一种放入压模模具中，并将其它颗粒放在压模模中的颗粒上，然后将基材层和磨粒层整体加压成型，形成具有弓形形状的非烘烤研磨片; （b）在非烘烤研磨片的磨粒层上形成凹部; （c）烘烤形成凹部的研磨片; 和（d）多个烘烤磨碎片粘附到砂轮的芯部。

23. 发明授权

US07637100B2 Automatic transmission and production method of impeller hub for automatic transmission 有权
标题翻译：用于自动变速器的叶轮轮毂的自动变速和制造方法
公开(公告)号：US07637100B2
公开(公告)日：2009-12-29
申请号：US11693368
申请日：2007-03-29
申请人： Shingo Uozumi , Hiroshi Kato , Yasunari Muranaka , Kazuhiko Sugita , Naoki Ito
发明人： Shingo Uozumi , Hiroshi Kato , Yasunari Muranaka , Kazuhiko Sugita , Naoki Ito
IPC分类号： F16D33/18 , F16H41/30
CPC分类号： F16H41/24 , Y10T29/49995 , Y10T409/303808
摘要： In an automatic transmission, a lip portion of an oil seal can be prevented from riding up reliably when an impeller hub is inserted into the oil seal so as to be attached thereto, even when the lip portion is provided with a tightening margin. The impeller hub is attached to the oil seal from the lip portion side of the oil seal , with an end portion thereof in which a notch is formed. The impeller hub has a first chamfer portion formed in a bottom portion outer peripheral edge portion of the notch as an inclined surface that decreases radially in an axial direction of the impeller hub toward the end portion of the impeller hub, and an axial distance of the first chamfer portion from the bottom portion outer peripheral edge portion increases from both end sides of a circumferential direction of the notch toward a circumferential direction central portion of the notch.
摘要翻译：在自动变速器中，即使当唇部设置有紧固边缘时，也可以防止当将叶轮毂插入油封中以便安装时，能够可靠地抬起油封的唇部。叶轮毂从油封的唇部侧附着到油封上，其端部形成有切口。叶轮毂具有形成在凹口的底部外周边缘部分中的第一倒角部分，作为沿着叶轮毂的轴向朝向叶轮毂的端部径向减小的倾斜表面，并且轴向距离来自底部外周缘部的第一倒角部从凹口的周向的两端侧向凹口的圆周方向中央部增加。

24. 发明授权

US5274564A Method and apparatus for machining a non-circular workpiece 失效
标题翻译：用于加工非圆形工件的方法和装置
公开(公告)号：US5274564A
公开(公告)日：1993-12-28
申请号：US760386
申请日：1991-09-16
申请人： Kazuhiko Sugita , Norio Sakakibara , Nobumitsu Hori , Yoichi Yamakawa , Toshihiro Takahashi
发明人： Kazuhiko Sugita , Norio Sakakibara , Nobumitsu Hori , Yoichi Yamakawa , Toshihiro Takahashi
IPC分类号： B23B5/24 , G05B19/18 , G06F15/46 , B23B3/28
CPC分类号： G05B19/184 , G05B2219/34048 , G05B2219/34101 , G05B2219/36197 , G05B2219/41337 , G05B2219/41352 , G05B2219/41457 , G05B2219/50053 , Y10S82/904 , Y10T82/13 , Y10T82/2502 , Y10T82/2541
摘要： An apparatus for machining a non-circular workpiece such as a piston wherein a tool is moved back and forth against the workpiece in accordance with profile data defining a desired final shape of the workpiece while the workpiece is rotated at a predetermined speed. The tool is moved by a composite movement of a linear motor driven in accordance with low frequency command values, and a piezoelectric actuator driven in accordance with high frequency command values. A numerical controller of the apparatus calculates the low frequency command values using a first Fourier series and the high frequency command values using a second Fourier series. Coefficients of the first and second Fourier series are determined using least square method in such a way that errors contained in the low and high frequency command values becomes within a predetermined limit.

25. 发明授权

US5109958A Brake unit for an elevator hoist apparatus 失效
标题翻译：制动器电梯装置
公开(公告)号：US5109958A
公开(公告)日：1992-05-05
申请号：US596709
申请日：1990-10-11
申请人： Kunio Kato , Yasumasa Iida , Takenobu Honda , Kazuhiko Sugita , Shinji Yamasaki
发明人： Kunio Kato , Yasumasa Iida , Takenobu Honda , Kazuhiko Sugita , Shinji Yamasaki
IPC分类号： B66B11/08 , B66D5/14 , F16D55/224 , F16D59/02 , F16D65/14 , F16D65/18 , F16D65/28
CPC分类号： F16D55/2245 , B66D5/14 , F16D59/02 , F16D2121/22
摘要： A brake unit for an elevator hoist apparatus for use with an electric motor output shaft includes a brake disc mounted to the motor output shaft and a pair of brake arm assemblies each having a spring-biased pivotable brake arm and a brake shoe attached to one end of the brake arm for frictional engagment with the brake disc. The electromagnetic actuator is connected to the other end of the brake arms for separating the brake shoes from the brake disc against the braking springs. Each brake spring is a coil spring having a longitudinal axis extending parallel to the motor output shaft, whereby the brake unit can be made compact.
摘要翻译：用于与电动机输出轴一起使用的电梯提升装置的制动单元包括安装到电动机输出轴的制动盘和一对制动臂组件，每个制动臂组件具有弹簧偏置的可枢转制动臂和附接到一端的制动蹄用于与制动盘摩擦接合的制动臂。电磁致动器连接到制动臂的另一端，用于将制动蹄与制动盘相对于制动弹簧分离。每个制动弹簧是具有平行于马达输出轴延伸的纵向轴线的螺旋弹簧，由此可以使制动单元紧凑。

26. 发明授权

US4992711A Positioning controlling device 失效
标题翻译：定位控制装置
公开(公告)号：US4992711A
公开(公告)日：1991-02-12
申请号：US480155
申请日：1990-02-12
申请人： Kazuhiko Sugita , Norio Sakakibara , Nobumitsu Hori , Yoichi Yamakawa
发明人： Kazuhiko Sugita , Norio Sakakibara , Nobumitsu Hori , Yoichi Yamakawa
IPC分类号： G05D3/12 , G05B19/18
CPC分类号： G05B19/184 , G05B2219/34048 , G05B2219/37612 , G05B2219/41177 , G05B2219/41217
摘要： A positioning controlling device for improving the machining accuracy of a work of a non-circular shape. A control axis is driven in accordance with an input function consisting of position instruction data corresponding to a machining shape of a work, and a response function of the position of the control axis is measured actually. Then, a transfer function of the servo system is determined from Fourier transformation of the input function and Fourier transformation of the response function, and a corrected input function with which a response function of the control axis ideally corresponds to the machining shape of the work is obtained from the transfer function. Even if the control axis is driven in accordance with the corrected input function, a response function obtained does not correspond to the ideal machining shape of the work. Therefore, the calculations for obtaining an input function described above are sequentially executed until a response function obtained converges to the ideal machining shape. As a result, even if the servo system has a non-linearity, if the control axis is controlled in accordance with an input function finally obtained in this manner, then a response function then corresponds to the ideal machining shape.

27. 发明授权

US4506935A Bar-type slide guiding apparatus with hydrostatic bearings 失效
标题翻译：带液压轴承的棒式滑动导向装置
公开(公告)号：US4506935A
公开(公告)日：1985-03-26
申请号：US482443
申请日：1983-04-06
申请人： Hiroshi Suzuki , Akira Tsuboi , Kazuhiko Sugita
发明人： Hiroshi Suzuki , Akira Tsuboi , Kazuhiko Sugita
IPC分类号： F16C29/02 , F16C32/06
CPC分类号： F16C32/06 , F16C29/025
摘要： A bar-type slide guiding apparatus is provided with a pair of cylindrical pilot bars, which are fixedly mounted on a stationary base for slidably guiding a slide member therealong. The pilot bars respectively pass through cylindrical holes of the first and second hydrostatic bearings, which are respectively securely fitted in cylindrical bores formed in the slide member so as to thereby mount the same thereon. The first hydrostatic bearing is formed at its cylindrical hole with first and second pairs of fluid pockets, which hydrostatically support the slide member on the first pilot bar in both of orthogonal first and second directions perpendicular to the sliding direction of the slide member. On the other hand, the second hydrostatic bearing is formed at its cylindrical hole with only a single pair of fluid pockets, which hydrostatically support the slide member on the second pilot bar only in one of the first and second directions, so that the slide member is given freedom of movement relative to the second pilot bar in the other of said first and second directions.
摘要翻译：棒式滑动引导装置设置有一对圆柱形引导杆，其固定地安装在固定的基座上，用于可滑动地引导滑动构件。先导杆分别穿过第一和第二静压轴承的圆柱形孔，它们分别牢固地装配在形成在滑动构件中的圆柱形孔中，从而将其安装在其上。第一静压轴承在其圆柱形孔处形成有第一和第二对流体袋，其在垂直于滑动构件的滑动方向的正交的第一和第二方向上在第一导向杆上静态地支撑滑动构件。另一方面，第二静压轴承在其圆柱形孔处形成有仅一对流体袋，其仅在第一和第二方向中的一个方向上在第二引导杆上静态地支撑滑动构件，使得滑动构件在所述第一和第二方向中的另一个中被赋予相对于所述第二引导杆的移动自由度。

28. 发明授权

US4474483A Hydrostatic bearing apparatus with a cooling function 失效
标题翻译：具有冷却功能的静压轴承装置
公开(公告)号：US4474483A
公开(公告)日：1984-10-02
申请号：US475644
申请日：1983-03-15
申请人： Hiroshi Suzuki , Akira Tsuboi , Kazuhiko Sugita
发明人： Hiroshi Suzuki , Akira Tsuboi , Kazuhiko Sugita
IPC分类号： F16C32/06 , F16C37/00 , F16C33/10
CPC分类号： F16C32/0659 , F16C32/064 , F16C32/0685 , F16C37/002
摘要： In a hydrostatic bearing apparatus, a bearing bushing is formed at its internal surface with a plurality of circumferentially separate fluid pockets, into which pressurized fluid is conducted via respective throttle elements for rotatably supporting a spindle received in the internal surface, by means of static pressure generated in each of the fluid pockets. The bearing surface is further formed with a plurality of exhaust grooves, each of which extends in the axial direction of the bearing bushing between contiguous two of the fluid pockets. Pressurized fluid cooled by a cooler device is supplied to flow along the exhaust grooves in the axial direction of the bearing bushing, so that heated pressurized fluid in each fluid pocket is prevented from being carried by rotation of the spindle into another fluid pocket circumferentially next thereto. Further, a plurality of axial through holes are formed in the bearing bushing, and a pair of annular cap members are respectively secured to axial opposite ends of the bearing bushing. The annular cap members are formed at their inner end surfaces with a plurality of arcuate elongated holes, which make the axial through holes communicate in series. Pressurized fluid cooled by the cooler device is conducted to pass through the through holes for heat exchange with the bearing bushing.
摘要翻译：在静液压轴承装置中，轴承衬套在其内表面上形成有多个周向分开的流体袋，加压流体经由相应的节流元件传导到其中，用于通过静压力可旋转地支撑容纳在内表面中的心轴在每个流体袋中产生。轴承表面还形成有多个排气槽，每个排气槽在相邻的两个流体槽之间的轴承衬套的轴向方向上延伸。供应由冷却器装置冷却的加压流体沿轴承衬套的轴向沿着排气槽流动，从而防止每个流体袋中受热的加压流体通过主轴转动到其周围的另一个流体槽中来承载。此外，在轴承衬套中形成多个轴向通孔，并且一对环形帽构件分别固定在轴承衬套的轴向相对端。环形帽构件在其内端表面处形成有多个弓形长孔，其使得轴向通孔串联连通。通过冷却器装置冷却的加压流体被传导通过通孔以与轴承衬套进行热交换。

29. 发明申请

US20070292269A1 AUTOMATIC TRANSMISSION AND PRODUCTION METHOD OF IMPELLER HUB FOR AUTOMATIC TRANSMISSION 有权
标题翻译：自动变速箱叶轮自动变速器及其生产方法
公开(公告)号：US20070292269A1
公开(公告)日：2007-12-20
申请号：US11693368
申请日：2007-03-29
申请人： Shingo UOZUMI , Hiroshi Kato , Yasunari Muranaka , Kazuhiko Sugita , Naoki Ito
发明人： Shingo UOZUMI , Hiroshi Kato , Yasunari Muranaka , Kazuhiko Sugita , Naoki Ito
IPC分类号： F04D1/00
CPC分类号： F16H41/24 , Y10T29/49995 , Y10T409/303808
摘要： In an automatic transmission, a lip portion of an oil seal can be prevented from riding up reliably when an impeller hub is inserted into the oil seal so as to be attached thereto, even when the lip portion is provided with a tightening margin. The impeller hub is attached to the oil seal from the lip portion side of the oil seal, with an end portion thereof in which a notch is formed. The impeller hub has a first chamfer portion formed in a bottom portion outer peripheral edge portion of the notch as an inclined surface that decreases radially in an axial direction of the impeller hub toward the end portion of the impeller hub, and an axial distance of the first chamfer portion from the bottom portion outer peripheral edge portion increases from both end sides of a circumferential direction of the notch toward a circumferential direction central portion of the notch.
摘要翻译：在自动变速器中，即使当唇部设置有紧固边缘时，也可以防止当将叶轮毂插入油封中以便安装时，能够可靠地抬起油封的唇部。叶轮毂从油封的唇部侧附着到油封上，其端部形成有切口。叶轮毂具有形成在凹口的底部外周边缘部分中的第一倒角部分，作为沿着叶轮毂的轴向朝向叶轮毂的端部径向减小的倾斜面，并且轴向距离来自底部外周缘部的第一倒角部从凹口的周向的两端侧向凹口的圆周方向中央部增加。

30. 发明授权

US5873434A Brake apparatus for an elevator hoisting machine 失效
标题翻译：电梯曳引机制动装置
公开(公告)号：US5873434A
公开(公告)日：1999-02-23
申请号：US705994
申请日：1996-08-30
申请人： Kazuhiko Sugita , Kunio Katou
发明人： Kazuhiko Sugita , Kunio Katou
IPC分类号： B66B11/08 , B66B5/18 , B66D5/30 , F16D55/224 , F16D59/02 , F16D65/14 , B66B1/32
CPC分类号： F16D59/02 , F16D55/2245 , F16D2121/22
摘要： In a brake apparatus for a hoisting machine of an elevator, a field magnet and an armature of an electromagnetic actuator are mounted directly to brake arms supporting brake shoes. Therefore, members for transmitting the motion of an electromagnetic actuator into the motion of the brake arms can be omitted, whereby the number of parts and the overall size of the hoisting machine can be reduced, and maintenance operations can be performed easily at lower positions.
摘要翻译：在用于升降机曳引机的制动装置中，场磁体和电磁致动器的电枢直接安装在支撑制动蹄的制动臂上。因此，可以省略用于将电磁致动器的运动传递到制动臂的运动中的构件，由此可以减少部件数量和整体尺寸，并且可以在较低位置容易地执行维护操作。

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