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21. 发明授权

US4801247A Variable displacement piston pump 失效
标题翻译：可变排量活塞泵
公开(公告)号：US4801247A
公开(公告)日：1989-01-31
申请号：US900445
申请日：1986-08-26
申请人： Toshio Hashimoto , Susumu Yoshino , Akira Ohashi , Masao Egi , Yasuyuki Shingu , Takashi Yoshioka , Siro Hattori
发明人： Toshio Hashimoto , Susumu Yoshino , Akira Ohashi , Masao Egi , Yasuyuki Shingu , Takashi Yoshioka , Siro Hattori
IPC分类号： F04B1/32 , F04B49/06 , F04B1/30
CPC分类号： F04B1/324 , F04B49/06 , F04B2201/12051
摘要： A variable displacement piston pump of the type in which the hydraulic pressure in a pressure chamber of an output flow variable element is controlled by a proportional electro-hydraulic control valve to control the displacement of the variable element against a spring to vary the output flow within a range between a maximum output flow and a full cut-off and the output pressure or both the output pressure and the output flow of the pump are controlled electro-hydraulically through a closed loop. The variable displacement piston pump includes flow detector for generating an electric signal corresponding to the output flow of the pump, pressure detector for generating an electric signal corresponding to the output flow of the pump, and control amplifier responsive to the difference between a flow setting signal and the output signal of the flow detector to control a driving control current supplied to the proportional electro-hydraulic control valve and also responsive to the detected output pressure reaching a predetermined value to control the driving control signal in accordance with the difference between a pressure setting signal and the output signal of the pressure detector.
摘要翻译：一种可变容量活塞泵，其中输出流量可变元件的压力室中的液压压力由比例电动液压控制阀控制，以控制可变元件相对于弹簧的位移，以改变其内部的输出流量在最大输出流量和全截止值之间的范围以及泵的输出压力或输出压力以及输出流量两者之间的范围通过闭环电液压控制。可变排量活塞泵包括用于产生对应于泵的输出流的电信号的流量检测器，用于产生对应于泵的输出流的电信号的压力检测器，以及响应于流量设定信号以及流量检测器的输出信号，以控制提供给比例电液控制阀的驱动控制电流，并且还响应于检测到的输出压力达到预定值，以根据压力设定之间的差来控制驱动控制信号信号和压力检测器的输出信号。

22. 发明授权

US4470108A Position detecting device 失效
标题翻译：位置检测装置
公开(公告)号：US4470108A
公开(公告)日：1984-09-04
申请号：US326251
申请日：1981-12-01
申请人： Yoshito Kato , Toshio Hashimoto , Masatoshi Kimura
发明人： Yoshito Kato , Toshio Hashimoto , Masatoshi Kimura
IPC分类号： G05B19/23 , G05B19/19
CPC分类号： G05B19/23 , G05B2219/34052 , G05B2219/34215 , G05B2219/36159 , G05B2219/37183 , G05B2219/41092 , G05B2219/41358 , G05B2219/50084
摘要： Pulses indicating movement distance are frequency divided to a desired resolution and then counted in a microprocessor in accordance with the direction of movement. The position count value addresses a data memory storing switch output data corresponding to desired detection positions.
摘要翻译：指示移动距离的脉冲被频率划分为期望的分辨率，然后根据移动方向在微处理器中计数。位置计数值寻址存储对应于期望检测位置的开关输出数据的数据存储器。

23. 发明授权

US4400890A Length measuring device 失效
标题翻译：长度测量装置
公开(公告)号：US4400890A
公开(公告)日：1983-08-30
申请号：US314775
申请日：1981-10-26
申请人： Hiroyuki Ohkubo , Hiroshi Maru , Yoshito Kato , Toshio Hashimoto
发明人： Hiroyuki Ohkubo , Hiroshi Maru , Yoshito Kato , Toshio Hashimoto
IPC分类号： G01B7/02 , G06M3/06
CPC分类号： G01B7/02
摘要： A length measuring device has a magnetic scale body including at least one origin signal magnetic section and a measurement signal magnetic section forming a magnetic grating, the magnetic scale body having a uniform frictional surface formed over the entire effective length of the scale body, and a detecting head body including an origin detecting head for detecting an origin signal and a measurement detecting head for detecting a measurement signal and provided with a scraper in elastic contact with the frictional surface of the magnetic scale body, the detecting head body moving relative to the magnetic scale of the body along the length of the latter.
摘要翻译：长度测量装置具有包括至少一个原点信号磁区和形成磁栅的测量信号磁区的磁标本体，所述磁标本体在刻度体的整个有效长度上形成均匀的摩擦表面，检测头本体，其包括用于检测原点信号的原点检测头和用于检测测量信号的测量检测头，并且设置有与磁标尺的摩擦面弹性接触的刮刀，检测头本体相对于磁体移动身体的尺寸沿着后者的长度。

24. 发明授权

US4309312A Manufacture of spherical alumina from gibbsite 失效
标题翻译：从三水铝矿制造球形氧化铝
公开(公告)号：US4309312A
公开(公告)日：1982-01-05
申请号：US86193
申请日：1979-10-18
申请人： Shizuo Takumi , Toshio Hashimoto , Masaru Tatsushima
发明人： Shizuo Takumi , Toshio Hashimoto , Masaru Tatsushima
IPC分类号： B01J2/08 , B01J35/08 , C01F7/02 , C01F7/22 , C01F7/46 , C04B35/10 , B01J37/00 , B01J21/04
CPC分类号： B01J35/08 , B01J2/08 , C01F7/02 , C01F7/22 , C04B35/10 , C01P2004/32 , C01P2004/61 , C01P2006/11 , C01P2006/12
摘要： A method of manufacturing spherical alumina comprising preparing a basic aluminum chloride solution having an aluminum concentration in the range of from 7 wt.% to 12 wt.% and a weight ratio of aluminum to chloride in the range of from 0.3 to 0.8 by reacting gibbsite with an aqueous hydrochloric acid solution at an elevated temperature, preparing an alumina hydrosol having an aluminum concentration in the range of from 9 wt.% to 15 wt.% and a weight ratio of aluminum to chloride in the range of from 0.8 to 1.5 by reacting the thus prepared solution with metallic aluminum at an elevated temperature, commingling this hydrosol with a gelling agent, dispersing the resulting mixture in the form of droplets in a suspending medium thereby to form hydrogel particles, ageing the thus obtained particles in said suspending medium and then an aqueous ammonia, washing with water, drying and calcining. The thus obtained spherical alumina is substantially free from sodium in spite of employing gibbsite as raw material.
摘要翻译：一种球形氧化铝的制造方法，其特征在于，通过将三水铝矿反应来制备铝浓度为7〜12重量％，铝与氯化物的重量比为0.3〜0.8的碱性氯化铝溶液在高温下用盐酸水溶液制备铝浓度为9重量％至15重量％，铝与氯化物的重量比在0.8至1.5之间的氧化铝水溶胶，通过将如此制备的溶液与金属铝在升高的温度下反应，将该水溶胶与胶凝剂混合，将所得混合物以液滴的形式分散在悬浮介质中，从而形成水凝胶颗粒，将所得悬浮介质中的所得颗粒老化，以及然后加氨水，用水洗涤，干燥并煅烧。由此获得的球形氧化铝基本上不含钠，尽管以三水铝矿为原料。

25. 发明授权

US4108971A Method of manufacture of spherical alumina particles 失效
标题翻译：球形氧化铝颗粒的制备方法
公开(公告)号：US4108971A
公开(公告)日：1978-08-22
申请号：US836065
申请日：1977-09-23
申请人： Shizuo Takumi , Toshio Hashimoto , Masaru Tatsushima
发明人： Shizuo Takumi , Toshio Hashimoto , Masaru Tatsushima
IPC分类号： B01J20/08 , B01J2/08 , B01J21/04 , C01F7/02 , C04B14/30
CPC分类号： C04B14/303 , B01J2/08 , B01J21/04 , C01F7/02 , C01P2004/32 , C01P2006/10 , C01P2006/12 , C01P2006/13 , C01P2006/21
摘要： Substantially spherical alumina particles are obtained by a process comprising ageing substantially spherical alumina hydrogel particles obtained by the oil-drop method in an ammonium hydroxide solution wherein the concentration of ammonia changes continuously from an initial concentration in the range of from about 0.05 wt.% to about 0.5 wt.% to a final concentration in the range of from about 0.8 wt.% to about 2.5 wt.%. Alumina particles obtained by this process possess improved physical strength. Alumina particles which are obtained by calcining alumina particles aged in an ammonium hydroxide solution, wherein the concentration of ammonia increases continuously, at a temperature in the range of from 650.degree. to 800.degree. C in an atmosphere containing 30 mol.% or more of H.sub.2 O possesses a further improved thermal stability.

26. 发明授权

US06679132B2 Transmission 失效
标题翻译：传输
公开(公告)号：US06679132B2
公开(公告)日：2004-01-20
申请号：US09984402
申请日：2001-10-30
申请人： Tomoaki Taniguchi , Toshio Hashimoto
发明人： Tomoaki Taniguchi , Toshio Hashimoto
IPC分类号： F16H391
CPC分类号： F16H3/14 , Y10T29/49464 , Y10T74/19219 , Y10T74/19242
摘要： A transmission includes a first shaft, a first rotational member coaxial with the first shaft for unitarily rotating with the first shaft, a first gear positioned to rotate relative to the first shaft, a first clutch mechanism for engaging and disengaging the first rotational member and the first gear, a second rotational member coaxially positioned with respect to the first shaft for unitarily rotating with the second rotational member, a second gear coaxially positioned with respect to the first shaft for rotating relative to the first shaft, a second clutch mechanism for engaging and disengaging the second rotational member and the second gear, and a gear member engaged with the first gear and the second gear. The first gear is positioned between the first rotational member and the second rotational member. The transmission is constructed so that the axial length of the gear member is shortened.
摘要翻译：变速器包括第一轴，与第一轴同轴的第一旋转构件，用于与第一轴一体旋转;第一齿轮，其定位成相对于第一轴旋转;第一离合器机构，用于接合和分离第一旋转构件; 第一齿轮，相对于第一轴同轴定位的第二旋转构件，用于与第二旋转构件一体旋转;相对于第一轴同轴定位的第二齿轮，用于相对于第一轴转动;第二离合器机构，使第二旋转构件和第二齿轮分离，以及与第一齿轮和第二齿轮接合的齿轮构件。第一齿轮位于第一旋转构件和第二旋转构件之间。变速器构造成使得齿轮构件的轴向长度缩短。

27. 发明授权

US06592336B1 Hydraulic pump with a built-in electric motor 有权
标题翻译：液压泵带内置电动机
公开(公告)号：US06592336B1
公开(公告)日：2003-07-15
申请号：US09959176
申请日：2001-11-28
申请人： Kenichi Hirano , Toshio Hashimoto , Tsuyoshi Kitamira
发明人： Kenichi Hirano , Toshio Hashimoto , Tsuyoshi Kitamira
IPC分类号： F04B2314
CPC分类号： F04B23/02 , F04B17/03 , F04B53/16
摘要： A hydraulic pump with a built-in electric motor wherein an electric motor and a pump unit are arranged in tandem fashion and accommodated within a common housing. In this pump, the housing is in the form of a metal box having a rectangular parallelepiped external shape and forms an electric motor frame fixedly accommodating a stator of the electric motor therein. A space in the metal box on the electric motor side is separated as a dry space from an internal space of said pump unit by a seal mechanism. At least one hydraulic oil receiving chamber is formed in a peripheral wall of the metal box, and the hydraulic oil receiving chamber is communicated with a passage for receiving return oil externally and another passage communicating with a suction port of the pump unit. The pump is capable of simultaneously achieving the cooling of a built-in electric motor and the prevention of contamination of hydraulic oil due to the rotation of the electric motor, without any possibility of electrical troubles with the built-in electric motor even if a water-containing hydraulic oil or aqueous hydraulic oil is fed and discharged.
摘要翻译：一种具有内置电动机的液压泵，其中电动机和泵单元以串联方式布置并容纳在公共壳体内。在该泵中，壳体为具有长方体外形的金属盒的形式，并且形成将电动机的定子固定地容纳在其中的电动机框架。电动机侧的金属盒中的空间通过密封机构从所述泵单元的内部空间分离成干燥空间。在金属箱的周壁上形成有至少一个液压油接收室，液压油接收室与外部接收回油的通道连通，另一通道与泵单元的吸入口连通。该泵能够同时实现内置电动机的冷却，并且防止由于电动机的旋转而引起的液压油的污染，而且即使使用水，也不会与内置电动机发生电气故障的可能性含液压油或含水液压油进行排放。

28. 发明授权

US4886529A Polishing robot and polishing method using the same 失效
标题翻译：抛光机器人和抛光方法使用相同
公开(公告)号：US4886529A
公开(公告)日：1989-12-12
申请号：US216555
申请日：1988-07-08
申请人： Toshio Hashimoto , Minoru Nakafuji
发明人： Toshio Hashimoto , Minoru Nakafuji
IPC分类号： B24B27/04 , B24B29/00 , B25J9/04 , B25J18/00 , G05B19/423
CPC分类号： G05B19/423 , B24B27/04 , B24B29/00 , B25J18/00 , B25J9/04 , G05B2219/45199 , G05B2219/49362 , G05B2219/49381
摘要： A direct-teaching playback type polishing robot comprising a first arm and a second arm, a polishing tool suspended from a free end of said second arm, horizontal high-lead ball screws having nuts connected to said arms, respectively, and a servo-motor and an encoder mounted at a free end of threaded shaft of each of said ball screws in such a manner that rotation of said servo-motor advancing the corresponding nut to swing the corresponding arm independently of the other arm.
摘要翻译：一种直接播放型抛光机器人，包括第一臂和第二臂，从所述第二臂的自由端悬挂的抛光工具，分别具有与所述臂连接的螺母的水平高导珠滚珠丝杠和伺服电动机以及编码器，其安装在每个所述滚珠丝杠的螺纹轴的自由端处，使得所述伺服电动机的旋转使相应的螺母前进，以独立于另一个臂摆动相应的臂。

29. 发明授权

US4828834A Rechargeable organic electrolyte cell 失效
标题翻译：可充电有机电解质电池
公开(公告)号：US4828834A
公开(公告)日：1989-05-09
申请号：US114282
申请日：1987-10-29
申请人： Toru Nagaura , Masaaki Yokokawa , Toshio Hashimoto
发明人： Toru Nagaura , Masaaki Yokokawa , Toshio Hashimoto
IPC分类号： C01G45/00 , H01M4/50 , H01M4/58
CPC分类号： C01G45/1242 , H01M10/05 , H01M4/505 , H01M4/581 , C01P2002/72 , C01P2002/74 , C01P2006/40
摘要： A rechargeable organic electrolyte cell includes a cathode mainly composed of LiMn.sub.2 O4, obtained by sintering manganese dioxide with either lithium carbonate or lithium iodide.
摘要翻译：可充电有机电解质电池包括主要由LiMn 2 O 4组成的阴极，其通过将二氧化锰与碳酸锂或碘化锂烧结而获得。

30. 发明授权

US4770960A Organic electrolyte cell 失效
标题翻译：有机电解质电池
公开(公告)号：US4770960A
公开(公告)日：1988-09-13
申请号：US43039
申请日：1987-04-27
申请人： Toru Nagaura , Toshio Hashimoto
发明人： Toru Nagaura , Toshio Hashimoto
IPC分类号： H01M4/131 , H01M4/40 , H01M4/48 , H01M4/485 , H01M4/52 , H01M4/525 , H01M10/052 , H01M10/0566 , H01M10/36 , H01M6/16
CPC分类号： H01M4/485 , H01M10/052 , H01M10/0566 , H01M4/525 , H01M4/131 , H01M4/405
摘要： An organic electrolyte cell is disclosed which comprises an anode made of Li or Li alloy, an organic electrolyte and cathode active material made of Li and metal complex oxide represented by LiMO.sub.2 wherein M stands for at least one of Co, Ni, Fe, Cr, and V. The cell has a discharge voltage of 1.2 to 1.3 volts which is compatible with mercury cell.

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