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41. 发明申请

US20120174686A1 MEASUREMENT DEVICE, MEDICAL DEVICE, TRAINING DEVICE, AND MEASUREMENT METHOD 审中-公开
标题翻译：测量装置，医疗装置，训练装置和测量方法
公开(公告)号：US20120174686A1
公开(公告)日：2012-07-12
申请号：US13496157
申请日：2010-09-09
申请人： Hideo Fujimoto , Shigeru Miyachi , Yoshitaka Nagano , Takayoshi Ozaki
发明人： Hideo Fujimoto , Shigeru Miyachi , Yoshitaka Nagano , Takayoshi Ozaki
IPC分类号： G01L1/04
CPC分类号： G01L5/102 , A61M25/0105 , A61M2025/0166 , G01L5/105 , G09B23/285
摘要： This measurement device is a measurement device for measuring compressive force and pulling force in a direction of a longitudinal axis applied to a linear body having flexibility, and it includes a main body in which a through hole for inserting the linear body is formed. The through hole is formed to allow bending of the linear body in an arc shape in the through hole and variation in degree of bending of the linear body in accordance with compressive force and pulling force. This measurement device further includes a sensor for detecting a degree of bending of the linear body and a conversion circuit for converting the degree of bending detected by the sensor into a signal indicating compressive force and pulling force applied to the linear body.
摘要翻译：该测量装置是用于测量施加到具有柔性的直线体的纵向轴线方向上的压缩力和拉力的测量装置，并且其包括主体，其中形成有用于插入直线体的通孔。通孔形成为允许线状体在通孔中弧形弯曲，并且根据压缩力和拉力而使线状体的弯曲程度发生变化。该测量装置还包括用于检测线状体的弯曲度的传感器和用于将由传感器检测到的弯曲度转换成表示施加到线状体的压缩力和拉力的信号的转换电路。

42. 发明授权

US08215898B2 Turbine unit for refrigerating/cooling air cycle 有权
标题翻译：用于制冷/冷却空气循环的涡轮机组
公开(公告)号：US08215898B2
公开(公告)日：2012-07-10
申请号：US12064761
申请日：2006-08-23
申请人： Tsugito Nakazeki , Takayoshi Ozaki , Hiroyuki Yamada
发明人： Tsugito Nakazeki , Takayoshi Ozaki , Hiroyuki Yamada
IPC分类号： F01D5/14 , F03D11/00 , F04D29/38 , F01B25/26 , F04B17/00
CPC分类号： F16C39/06 , F16C19/52 , F16C19/54 , F16C2362/52 , F25B9/004 , G01L5/12
摘要： A compressor rotor 6a and a turbine rotor 7a are respectively attached at either end of the main shaft 13 so that the compressor rotor 6a is driven by the power generated by the turbine rotor 7a. The main shaft 13 is supported by rolling contact bearings 15 and 16 relative to the radial direction. The thrust force applied to the main shaft 13 is supported by electromagnets 17. A sensor 18 is provided to detect the thrust force which affects the main shaft 13 through air within the compressor 6 and the expansion turbine 7. In the sensor 18, sensor elements having the properties changeable in accordance with a pressing force and capable to electrically detect the change in the properties are arranged in a circumferential direction of the main shaft. The sensor 18 detects the thrust force from the output of the sensor elements.
摘要翻译：压缩机转子6a和涡轮转子7a分别安装在主轴13的任一端，使得压缩机转子6a由涡轮转子7a产生的动力驱动。主轴13相对于径向由滚动接触轴承15和16支撑。施加到主轴13的推力由电磁体17支撑。传感器18被设置成通过压缩机6和膨胀涡轮7内的空气来检测影响主轴13的推力。在传感器18中，传感器元件具有根据按压力可变化并能够电性检测性能变化的特性被布置在主轴的圆周方向上。传感器18检测来自传感器元件的输出的推力。

43. 发明授权

US08167497B2 Sensor-equipped bearing for wheel 失效
标题翻译：带传感器的轴承用于车轮
公开(公告)号：US08167497B2
公开(公告)日：2012-05-01
申请号：US11990071
申请日：2006-08-01
申请人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa
发明人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa
IPC分类号： F16C41/00
CPC分类号： B60B27/00 , F16C19/186 , F16C19/52 , F16C19/522 , F16C41/00 , F16C2326/02 , G01L5/0019 , G01L5/0023
摘要： A sensor-equipped bearing for a wheel rotatably supporting the wheel relative to a vehicle body includes an outer member (1) provided with a double-row raceway surface (3) on an inner periphery thereof, an inner member (2) provided with raceway surfaces (4) opposing to the raceway surfaces (3) of the outer member (1), one of the outer and inner members serving as a stationary member, double-row rolling elements (5) interposed between the outer and inner raceway surfaces, a sensor fitting member (22) fixed to a peripheral surface of the stationary member, and a plurality of strain sensors (23) attached to the sensor fitting member (22) for measuring a strain thereof.
摘要翻译：一种用于可转动地支撑车轮相对于车身的车轮的传感器配备轴承，包括在其内周上设置有双列滚道表面（3）的外部构件（1），设置有滚道的内部构件（2）与外部构件（1）的滚道表面（3）相对的表面（4），用作固定构件的外部构件和内部构件中的一个，插入在外部和内侧轨道表面之间的双列滚动元件（5）固定在固定部件的周面上的传感器配合部件（22）和安装在传感器配件部件（22）上的多个应变传感器（23），用于测量其应变。

44. 发明授权

US08021052B2 Sensor-equipped bearing for wheel 有权
标题翻译：带传感器的轴承用于车轮
公开(公告)号：US08021052B2
公开(公告)日：2011-09-20
申请号：US12086153
申请日：2006-11-16
申请人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa
发明人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa
IPC分类号： F16C19/08 , F16C41/00 , G01B7/16
CPC分类号： G01L5/0019 , B60B27/00 , B60B27/0005 , B60B27/0068 , B60B27/0094 , F16C19/186 , F16C19/522 , F16C41/00 , F16C2326/02
摘要： In a wheel support bearing assembly having rows of rolling elements interposed between an outer member and an inner member, spacers are interposed between vehicle body fitting holes in the outer member, which is a stationary member, and a knuckle. A sensor unit including a sensor mounting member and a strain sensor is fitted to the outer member. The sensor mounting member has at least two contact fixing portions fixed to the outer member and, also, has at least one recess between the neighboring contact fixing portions, the strain sensor being disposed in this recess.
摘要翻译：在具有插入在外部构件和内部构件之间的滚动元件列的车轮支撑轴承组件中，间隔件插入作为固定构件的外部构件中的车身安装孔和转向节之间。包括传感器安装构件和应变传感器的传感器单元装配到外部构件。传感器安装构件具有固定到外部构件的至少两个接触固定部分，并且在相邻的接触固定部分之间还具有至少一个凹部，应变传感器设置在该凹部中。

45. 发明授权

US07932656B2 Magnetic bearing device 有权
标题翻译：磁轴承装置
公开(公告)号：US07932656B2
公开(公告)日：2011-04-26
申请号：US12095919
申请日：2006-11-13
申请人： Takayoshi Ozaki , Hiroyuki Yamada , Kenichi Suzuki
发明人： Takayoshi Ozaki , Hiroyuki Yamada , Kenichi Suzuki
IPC分类号： H02K7/09 , F16C32/04
CPC分类号： F16C39/06 , F01D15/005 , F04D29/051 , F04D29/059 , F05D2240/51 , F05D2240/515 , F16C19/54 , F16C25/08 , F16C2362/52
摘要： A magnetic bearing device includes a main shaft (13), a flange shaped thrust plate (13a) coaxially mounted on the main shaft so as to extend perpendicular to the main shaft and made of a ferromagnetic material, a rolling bearing unit for supporting a radial load and a magnetic bearing unit for supporting one or both of an axial load and a bearing preload, an electromagnet (17) fitted to a spindle housing (14) so as to confront the thrust plate, without contact, a sensor (18) for detecting an axial force acting on the main shaft, and a controller (19) for controlling the electromagnet in response to an output from the sensor. In this magnetic bearing device, the stiffness of a composite spring formed by the rolling bearing unit and a support system for the rolling bearing unit is so chosen as to be higher than the negative stiffness of the electromagnet.
摘要翻译：磁轴承装置包括主轴（13），与主轴同轴安装的凸缘形止推板（13a），其垂直于主轴延伸并由铁磁材料制成;滚动轴承单元，用于支撑径向负载和用于支撑轴向负载和轴承预载荷中的一个或两个的磁轴承单元，安装到主轴壳体（14）上的电磁体（17），以便在不接触的情况下面对推力板;传感器（18），用于检测作用在所述主轴上的轴向力;以及控制器（19），用于响应于所述传感器的输出来控制所述电磁体。在该磁性轴承装置中，由滚动轴承单元形成的复合弹簧的刚度和用于滚动轴承单元的支撑系统的刚度被选择为高于电磁体的负刚度。

46. 发明授权

US07878713B2 Sensor-equipped bearing for wheel 失效
标题翻译：带传感器的轴承用于车轮
公开(公告)号：US07878713B2
公开(公告)日：2011-02-01
申请号：US11990765
申请日：2006-08-22
申请人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa
发明人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa
IPC分类号： F16C32/00
CPC分类号： G01L5/0009 , B60B27/0005 , B60B27/0068 , B60B27/0094 , F16C19/186 , F16C19/522 , F16C2326/02
摘要： A sensor-incorporated wheel support bearing assembly, enabling a load sensor to be compactly installed on the vehicle and capable of detecting a load on a wheel with good sensitivity includes a ring member, affixed to a stationary member, which has at an intermediate portion thereof a first non-contact ring portion not in contact with the stationary member, at one end a first contact ring portion in contact with the stationary member, and at the other end the following (A) or (B): (A) a second non-contact ring portion having a wall thickness greater than that of the first non-contact ring portion; (B) a second contact ring portion in contact with the stationary member. A strain sensor is fitted to; in (A), the first non-contact ring portion, and in (B), the first non-contact ring portion or first contact ring portion, which has smaller wall thickness.
摘要翻译：一种传感器配合的轮支撑轴承组件，其能够将负载传感器紧凑地安装在车辆上并且能够以良好的灵敏度检测车轮上的负载，包括固定到固定构件的环构件，该固定构件在其中间部分处与静止部件不接触的第一非接触环部分，一端处于与固定部件接触的第一接触环部分，另一端接下来的（A）或（B）：（A）第二非接触环部分的壁厚大于第一非接触环部分的壁厚; （B）与固定构件接触的第二接触环部分。应变传感器安装在在（A）中，第一非接触环部分和（B）中，具有较小壁厚的第一非接触环部分或第一接触环部分。

47. 发明授权

US07856893B2 Bearing for wheel with sensor 有权
标题翻译：轴承用于带传感器的车轮
公开(公告)号：US07856893B2
公开(公告)日：2010-12-28
申请号：US12224846
申请日：2007-03-07
申请人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa , Toru Takahashi , Yujiro Ono , Takayuki Norimatsu
发明人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa , Toru Takahashi , Yujiro Ono , Takayuki Norimatsu
IPC分类号： G01L3/02
CPC分类号： B60B27/00 , B60B27/0005 , B60B27/0068 , B60B27/0094 , F16C19/186 , F16C19/522 , F16C33/586 , F16C2326/02 , G01L5/0019
摘要： To provide a sensor incorporated wheel support bearing assembly, in which a load sensor can be compactly installed in an automotive vehicle, the load acting on the vehicle wheel can be detected with high sensitivity and the manufacturing cost can be reduced, the bearing assembly having a plurality of rows of rolling elements interposed between an outer member and an inner member includes a sensor unit fitted to one of the outer member and the inner member, which serves as a stationary member. The sensor unit includes a sensor mounting member and a strain sensor fitted thereto. The sensor mounting member has two contact fixing portions fixed to the outer member and a first contact fixing portion is fixed to a flange surface of the outer member and a second contact fixing portion is fixed to a peripheral surface of the outer member.
摘要翻译：为了提供一种传感器组合的轮支撑轴承组件，其中负载传感器可以紧凑地安装在机动车辆中，可以以高灵敏度检测作用在车轮上的负载，并且可以降低制造成本，轴承组件具有插入在外部构件和内部构件之间的多排滚动元件包括安装到用作固定构件的外部构件和内部构件中的一个的传感器单元。传感器单元包括安装在其上的传感器安装构件和应变传感器。传感器安装构件具有固定在外部构件上的两个接触固定部分，第一接触固定部分固定到外部构件的凸缘表面，第二接触固定部分固定到外部构件的周面。

48. 发明申请

US20100262383A1 SENSOR-EQUIPPED BEARING FOR WHEEL 有权
标题翻译：传感器轴承轴承
公开(公告)号：US20100262383A1
公开(公告)日：2010-10-14
申请号：US12449451
申请日：2008-02-01
申请人： Hiroshi Isobe , Toru Takahashi , Takayoshi Ozaki
发明人： Hiroshi Isobe , Toru Takahashi , Takayoshi Ozaki
IPC分类号： G01L1/10
CPC分类号： G01L5/0019 , F16C19/186 , F16C19/522 , F16C2326/02
摘要： There is provided a sensor equipped wheel support bearing assembly including an outer member having an inner periphery formed with a plurality of rolling surfaces defined therein, an inner member having an outer periphery formed with rolling surfaces opposed to those rolling surfaces and a plurality of rows of rolling elements interposed between those rolling surfaces. One of the outer and inner members serving as a stationary member is provided with a strain amplifying mechanism for amplifying a strain in the stationary member, which occurs when the rolling elements pass by. A strain sensor element is provided for detecting the strain amplified by the strain amplifying mechanism. A calculator is provided for calculating from an output of the strain sensor element, the load acting on the bearing assembly or the load acting between the vehicle wheel and the road surface.
摘要翻译：提供一种具有传感器的轮支撑轴承组件，其包括：外部构件，其具有形成有限定在其中的多个滚动面的内周;内部构件，其外周形成有与该滚动面相对的滚动面，插入在这些滚动表面之间的滚动元件。作为固定部件的外部和内部部件中的一个设置有用于放大在滚动元件通过时发生的固定部件中的应变的应变放大机构。提供一种应变传感器元件，用于检测由应变放大机构放大的应变。提供了一种计算器，用于根据应变传感器元件的输出，作用在轴承组件上的负载或作用在车轮和路面之间的负载进行计算。

49. 发明申请

US20100234873A1 DRIVE DEVICE, AND MEDICAL APPARATUS AND TRAINING APPARATUS INCLUDING THE SAME 审中-公开
标题翻译：驱动装置，以及包括其中的医疗装置和训练装置
公开(公告)号：US20100234873A1
公开(公告)日：2010-09-16
申请号：US12744420
申请日：2008-10-27
申请人： Yoshitaka Nagano , Yukihiro Nishio , Takayoshi Ozaki
发明人： Yoshitaka Nagano , Yukihiro Nishio , Takayoshi Ozaki
IPC分类号： A61M25/00 , B66F19/00 , A61M29/00 , G09B23/28
CPC分类号： A61M25/0113 , A61B34/70 , A61B2034/301 , A61M25/09041 , A61M2205/18 , A61M2205/332 , G01L5/0038 , G09B23/285
摘要： A drive device for driving a linear body having flexibility includes a first roller, a motor for feeding the linear body in a direction of extension of the linear body by directly transmitting rotation force to the first roller to rotate the first roller, a motor drive portion for driving the motor by supplying a current to the motor, and a control unit for calculating force applied to the linear body in the direction of extension based on the current supplied to the motor.
摘要翻译：用于驱动具有柔性的直线体的驱动装置包括：第一辊，通过直接将旋转力直接传递到第一辊以使第一辊旋转的马达，用于沿线性体的延伸方向进给直线体;马达驱动部用于通过向电动机提供电流来驱动电动机;以及控制单元，用于基于提供给电动机的电流来计算在延伸方向上施加到线状体的力。

50. 发明申请

US20100221130A1 BLOOD PUMP APPARATUS 有权
标题翻译：血液泵装置
公开(公告)号：US20100221130A1
公开(公告)日：2010-09-02
申请号：US12781254
申请日：2010-05-17
申请人： Mitsutoshi Yaegashi , Takehiko Asada , Takehisa Mori , Takayoshi Ozaki , Kenichi Suzuki
发明人： Mitsutoshi Yaegashi , Takehiko Asada , Takehisa Mori , Takayoshi Ozaki , Kenichi Suzuki
IPC分类号： F04B17/00 , F04D17/08
CPC分类号： F04D29/047 , A61M1/101 , A61M1/1012 , A61M1/1013 , A61M1/1015 , A61M1/1017 , A61M1/1031 , A61M1/1036 , A61M1/122 , F04D13/027 , F04D13/0666 , F04D15/0088
摘要： A blood pump apparatus comprises a housing, a centrifugal pump section including an impeller and rotating inside the housing to feed a fluid by a centrifugal force, an impeller rotational torque generation section for attracting thereto said impeller and rotating said impeller; and a plurality of grooves for hydrodynamic bearing provided on an inner surface of said housing at a side of said impeller rotational torque generation section, each of the grooves for hydrodynamic bearing having a first side and a second side both extending from a periphery of said portion in which a groove for hydrodynamic bearing is formed toward a central side thereof and opposed to each other, a third side connecting one end of said first side and one end of said second side to each other, and a fourth side connecting said other end of said first side and said other end of said second side to each other; said first side and said second side are formed as a circular arc respectively in such a way that centers of said circular arcs are different from each other.
摘要翻译：一种血泵装置，包括壳体，包括叶轮的离心泵部分，并且在所述壳体内旋转以通过离心力供给流体;叶轮旋转扭矩产生部，用于吸引所述叶轮并旋转所述叶轮; 以及多个用于流体动力轴承的槽，设置在所述壳体的位于所述叶轮旋转转矩产生部分侧的内表面上，每个用于流体动力轴承的槽具有第一侧和第二侧，两个槽从所述部分的周边延伸其中用于流体动力轴承的槽形成为朝向其中心侧并且彼此相对的第三侧，第三侧将所述第一侧的一端和所述第二侧的一端彼此连接，第四侧将所述第二侧的另一端所述第一侧和所述第二侧的另一端彼此相对; 所述第一侧和所述第二侧分别形成为圆弧，使得所述圆弧的中心彼此不同。

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