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1. 发明授权

US4840073A Torque detecting device 失效
标题翻译：扭矩检测装置
公开(公告)号：US4840073A
公开(公告)日：1989-06-20
申请号：US101213
申请日：1987-09-25
申请人： Hiroyuki Aoki , Shinichiro Yahagi , Takanobu Saito
发明人： Hiroyuki Aoki , Shinichiro Yahagi , Takanobu Saito
IPC分类号： G01L3/10
CPC分类号： G01L3/102 , G01L3/103 , G01L3/105
摘要： A torque detecting device has a measuring shaft and a magnetic circuit incorporating the measuring shaft into a magnetic path which includes a device for detecting a magnet-ostrictive force passing through said measuring shaft. The device is able to increase the output sensitivity, decrease the rotative fluctuation of output and decrease the hysteresis by making the measuring shaft forming the magnetic path from an iron base alloy having a specific composition.

2. 发明授权

US4991447A Torque detecting device 失效
标题翻译：扭矩检测装置
公开(公告)号：US4991447A
公开(公告)日：1991-02-12
申请号：US430406
申请日：1989-11-02
申请人： Shinichiro Yahagi , Hiroyuki Aoki , Takanobu Saito
发明人： Shinichiro Yahagi , Hiroyuki Aoki , Takanobu Saito
IPC分类号： G01L3/10 , G01D3/028 , G01D5/22 , G01R33/18
CPC分类号： G01D3/028 , G01D5/2208 , G01R33/18 , Y10S73/02
摘要： A torque detecting device has a measuring shaft, an excitation device and a detector for detecting a magnetostriction passing through said measuring shaft. The device is able to measure the torque with accuracy even if a temperature gradient is produced in the axial direction of the measuring shaft by making the measuring shaft from a material having specified electromagnetic characteristics at least in a part in which said magnetostrictive force is detected.

3. 发明授权

US5107711A Torque sensor 失效
标题翻译：扭矩传感器
公开(公告)号：US5107711A
公开(公告)日：1992-04-28
申请号：US319351
申请日：1989-03-06
申请人： Hiroyuki Aoki , Shinichiro Yahagi , Takanobu Saito
发明人： Hiroyuki Aoki , Shinichiro Yahagi , Takanobu Saito
IPC分类号： G01L3/10
CPC分类号： G01L3/102 , G01L3/103 , G01L3/105
摘要： A torque sensor provides a specific property for a shaft member so as to improve sensitivity and so as to minimize hysteresis in measurement of the torque exerted thereon. The shaft member is provided specific composition achieving the desired level of sensitivity without increasing the hysteresis. In the alternative, the shaft member is processed in order to provide the desired property.

4. 发明授权

US06432159B1 Magnetic mixture 失效
标题翻译：磁性混合物
公开(公告)号：US06432159B1
公开(公告)日：2002-08-13
申请号：US09671692
申请日：2000-09-28
申请人： Takanobu Saito , Satoshi Takemoto , Toshiaki Yashiro , Haruo Koyama , Shinichiro Yahagi
发明人： Takanobu Saito , Satoshi Takemoto , Toshiaki Yashiro , Haruo Koyama , Shinichiro Yahagi
IPC分类号： B22F1100
CPC分类号： H01F1/24 , H01F1/20
摘要： A magnetic mixture comprising at least two kinds of powders which are uniformly mixed with each other. Each powder exhibits a significant magnetic property when its constituent elements have a predetermined composition ratio. Magnetic properties of each powder are retained in the magnetic mixture which exhibits, as a whole, a soft magnetic property. The magnetic mixture is useful as a raw material for a powder magnetic core.
摘要翻译：一种包含至少两种彼此均匀混合的粉末的磁性混合物。当其组成元素具有预定的组成比时，每种粉末显示出显着的磁性。每个粉末的磁性能保留在磁性混合物中，整体上表现出软磁性能。磁性混合物可用作粉末磁芯的原料。

5. 发明授权

US6165627A Iron alloy wire and manufacturing method 失效
标题翻译：铁合金丝及其制造方法
公开(公告)号：US6165627A
公开(公告)日：2000-12-26
申请号：US33334
申请日：1998-03-02
申请人： Kenji Miyazaki , Shinichi Kitamura , Atsushi Yoshida , Shinichiro Yahagi , Takanobu Saito
发明人： Kenji Miyazaki , Shinichi Kitamura , Atsushi Yoshida , Shinichiro Yahagi , Takanobu Saito
IPC分类号： C21D8/06 , C22C38/10 , C22C38/44 , C22C38/52 , C22C38/08
CPC分类号： C21D8/065 , C22C38/105 , C22C38/44 , C22C38/52 , Y10T428/12063 , Y10T428/12431 , Y10T428/12944 , Y10T428/2913
摘要： An INVAR.RTM. or iron nickel alloy or iron nickel cobalt alloy wire has an area ratio of carbide existing at the grain boundaries of the wire in the finished wire of at most 4%, or an average grain size in the transverse direction within a range of 1 to 5 .mu.m. Such a wire has a superior twisting property.
摘要翻译： INVAR TM或铁镍合金或铁镍钴合金线具有在成品线中的线的晶界处存在的碳化物的面积比至多为4％，或横向的平均晶粒尺寸在 1〜5亩。这种电线具有优异的扭转特性。

6. 发明授权

US4989460A Magnetostriction type torque sensor with temperature dependent error compensation 失效
标题翻译：具有温度相关误差补偿的磁致伸缩式扭矩传感器
公开(公告)号：US4989460A
公开(公告)日：1991-02-05
申请号：US288824
申请日：1988-12-23
申请人： Masashi Mizuno , Katsuhiro Kojima , Yoji Ozawa , Takanobu Saito , Munekatsu Shimada , Masaaki Katsumata , Hiroyuki Aoki
发明人： Masashi Mizuno , Katsuhiro Kojima , Yoji Ozawa , Takanobu Saito , Munekatsu Shimada , Masaaki Katsumata , Hiroyuki Aoki
IPC分类号： G01L3/10
CPC分类号： G01L3/102 , G01L3/105
摘要： A magnetostriction type torque sensor employs a plurality of detector coils arranged in axial arrangement along an objective rotary body. The detector coils are so designed and arranged as to compensate influence of temperature, particularly the error caused due to axial temperature gradient caused in the objective rotary body.
摘要翻译：磁致伸缩式扭矩传感器使用沿物镜旋转体轴向布置的多个检测器线圈。检测器线圈被设计和布置为补偿温度的影响，特别是由于在物镜旋转体中引起的轴向温度梯度引起的误差。

7. 发明申请

US20080295506A1 VEHICLE BEHAVIOR CONTROL APPARATUS 审中-公开
标题翻译：车辆行为控制装置
公开(公告)号：US20080295506A1
公开(公告)日：2008-12-04
申请号：US12130281
申请日：2008-05-30
申请人： Takanobu Saito , Motohiro Higuma
发明人： Takanobu Saito , Motohiro Higuma
IPC分类号： F16D31/00
CPC分类号： B60T8/1755 , B60T8/4081 , B60T8/4872 , B60T2201/03
摘要： A hydraulic circuit includes a first pressurizing section for pressurizing a wheel cylinder by operating a master cylinder, and a second pressurizing section for pressurizing the wheel cylinder independently of operation of the master cylinder. A control unit determines whether a first operation request according to a physical relationship between a vehicle and an environment surrounding the vehicle is present; determines whether a second operation request according to a physical behavior of the vehicle is present; activates the first pressurizing section when the first operation request is present and the second operation request is absent; activates the second pressurizing section when the first operation request is absent and the second operation request is present; and keeps the first pressurizing section activated and activates the second pressurizing section, when the second operation request turns present under condition that the first pressurizing section is activated in response to the first operation request.
摘要翻译：液压回路包括用于通过操作主缸来对轮缸加压的第一加压部分，以及独立于主缸的操作而对轮缸加压的第二加压部。控制单元确定是否存在根据车辆与车辆周围的环境之间的物理关系的第一操作请求; 确定是否存在根据车辆的物理行为的第二操作请求; 当存在第一操作请求并且不存在第二操作请求时激活第一加压部分; 当第一操作请求不存在并且存在第二操作请求时，激活第二加压部分; 并且当所述第一加压部分响应于所述第一操作请求而被启动的条件下在所述第二操作请求变为存在时，保持所述第一加压部分被激活并激活所述第二加压部。

8. 发明授权

US06419760B1 Powder magnetic core 有权
标题翻译：粉末磁芯
公开(公告)号：US06419760B1
公开(公告)日：2002-07-16
申请号：US09873556
申请日：2001-06-04
申请人： Satoshi Takemoto , Takanobu Saito
发明人： Satoshi Takemoto , Takanobu Saito
IPC分类号： H01F308
CPC分类号： H01F1/20 , H01F1/24 , H01F1/26
摘要： A powder magnetic core is made from powder containing Fe-based soft magnetic powder as a major component. Provided that an initial permeability of the core is &mgr;0 and that a permeability of the core observed when a magnetic field of 24 kA/m is applied to the core is &mgr;, &mgr;0 and &mgr; fulfill the relationship &mgr;/&mgr;0≧0.5. Specifically, the powder magnetic core is made from 60 to 75 volume % of soft magnetic powder having an aspect ratio (L2/L1) of 1 to 1.5 and the balance containing an insulating binder as a major component, and the content of the insulating binder is 5 to 20 parts by weight with respect to 100 parts by weight of the soft magnetic powder. The powder magnetic core shows a small reduction in the permeability even when the strength of a magnetic field applied thereto is increased.
摘要翻译：粉末磁芯由含有Fe基软磁性粉末作为主要成分的粉末制成。假设芯的初始磁导率为μ0，当磁芯上施加24kA / m的磁场时观察到的磁芯的磁导率为μ，则μ0和μ满足mu / mu0 = 0.5的关系。具体地说，粉末磁芯由60〜75体积％的长径比（L2 / L1）为1〜1.5的平均比例的软磁性粉末构成，其余为绝缘粘合剂为主要成分，绝缘粘合剂的含量相对于100重量份的软磁性粉末为5〜20重量份。即使当施加到其上的磁场的强度增加时，粉末磁芯也显示出小的导磁率的降低。

9. 发明授权

US6144753A Damper for a speaker apparatus 失效
标题翻译：扬声器设备的阻尼器
公开(公告)号：US6144753A
公开(公告)日：2000-11-07
申请号：US848716
申请日：1997-05-19
申请人： Takashi Ohyaba , Shunichi Takahashi , Showichiro Terauchi , Takanobu Saito , Tatsuya Ando , Yoshiya Usami , Hiroyuki Kataoka
发明人： Takashi Ohyaba , Shunichi Takahashi , Showichiro Terauchi , Takanobu Saito , Tatsuya Ando , Yoshiya Usami , Hiroyuki Kataoka
IPC分类号： B29C45/00 , B29K59/00 , B29K67/00 , B29L31/38 , H04R9/02 , H04R9/06 , H04R25/00
CPC分类号： H04R9/06 , Y10T29/49005 , Y10T29/4908 , Y10T29/53883
摘要： A speaker apparatus has a damper for supporting vibrating elements including a vibrating diaphragm. The damper is formed by injecting a predetermined amount of a resin material into a metal mold of an injection molding equipment.
摘要翻译：扬声器装置具有用于支撑包括振动膜的振动元件的阻尼器。阻尼器通过将预定量的树脂材料注入到注塑设备的金属模具中而形成。

10. 发明授权

US5848173A Surroundless loudspeaker 失效
标题翻译：无声扬声器
公开(公告)号：US5848173A
公开(公告)日：1998-12-08
申请号：US623381
申请日：1996-03-28
申请人： Yoko Sato , Satoshi Kumada , Ziging Zhang , Junko Oba , Shinji Koyano , Takashi Morishige , Kohshiro Kogure , Yuichi Mohri , Tomohiro Suenaga , Shouichiro Terauchi , Tatsuya Ando , Takanobu Saito , Takashi Ohyaba , Shunichi Takahashi , Teruo Baba
发明人： Yoko Sato , Satoshi Kumada , Ziging Zhang , Junko Oba , Shinji Koyano , Takashi Morishige , Kohshiro Kogure , Yuichi Mohri , Tomohiro Suenaga , Shouichiro Terauchi , Tatsuya Ando , Takanobu Saito , Takashi Ohyaba , Shunichi Takahashi , Teruo Baba
IPC分类号： H04R7/18 , H04R9/04 , H04R9/06 , H04R25/00
CPC分类号： H04R9/046 , H04R7/18 , H04R9/06
摘要： A cylindrical frame is mounted in a cabinet and a magnetic circuit is provided at an end of the frame. A diaphragm having a peripheral free edge is connected to a coil bobbin and a cylindrical ring is secured to the free end edge and disposed in a cylindrical supporting portion of the frame. An annular sealing member is secured to the cylindrical ring so that an outside peripheral wall thereof is slidably contacted with an inside wall of the cylindrical supporting portion of the frame.
摘要翻译：圆柱形框架安装在机柜中，并且磁路设置在框架的一端。具有周边自由边缘的隔膜连接到线圈架，并且圆柱形环固定到自由端边缘并且设置在框架的圆柱形支撑部分中。环形密封构件固定到圆柱形环上，使得其外围壁与框架的圆柱形支撑部分的内壁可滑动地接触。

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