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1. 发明授权

US4875539A Electric power steering control system 失效
标题翻译：电动助力转向控制系统
公开(公告)号：US4875539A
公开(公告)日：1989-10-24
申请号：US176151
申请日：1988-03-31
申请人： Toshimi Abukawa , Kazuo Tahara , Katsuji Murumoto , Toshiyuki Koterazawa , Mitsuyuki Hombu , Tadashi Takahashi , Shuichi Takamatsu , Hisatugu Ishikura , Hiroshisa Yamamura , Toru Tatsuzaki , Tsutomu Ohmae , Toshiaki Okuyama , Seizi Yamashita , Shigeki Saito , Masato Sakai
发明人： Toshimi Abukawa , Kazuo Tahara , Katsuji Murumoto , Toshiyuki Koterazawa , Mitsuyuki Hombu , Tadashi Takahashi , Shuichi Takamatsu , Hisatugu Ishikura , Hiroshisa Yamamura , Toru Tatsuzaki , Tsutomu Ohmae , Toshiaki Okuyama , Seizi Yamashita , Shigeki Saito , Masato Sakai
IPC分类号： B62D5/04
CPC分类号： B62D5/046
摘要： An electric power steering control system includes an electric motor for producing an assisting torque for the vehicle steering system through a reduction gear, a steering torque sensor fitted on the steering shaft, a controller for controlling the input to the motor in accordance with the torque sensor output, a battery for supplying power to the controller, and a voltage step-up circuit connected to the battery for driving the motor at a voltage higher than the battery voltage. The controller drives the motor at a high voltage.
摘要翻译：一种电动助力转向控制系统，包括：电动机，用于通过减速齿轮产生用于车辆转向系统的辅助转矩，安装在转向轴上的转向扭矩传感器;控制器，用于根据转矩传感器控制对电动机的输入输出，用于向控制器供电的电池，以及连接到电池的升压电路，用于以高于电池电压的电压驱动电动机。控制器以高电压驱动电机。

2. 发明授权

US4756375A Motor-driven power steering apparatus 失效
标题翻译：电动助力转向装置
公开(公告)号：US4756375A
公开(公告)日：1988-07-12
申请号：US870751
申请日：1986-06-04
申请人： Hisatugu Ishikura , Nobuyoshi Onuma , Shigeki Saito , Hiroyosi Sakurai
发明人： Hisatugu Ishikura , Nobuyoshi Onuma , Shigeki Saito , Hiroyosi Sakurai
IPC分类号： B62D5/04
CPC分类号： B62D5/0478 , B62D5/0463 , B62D5/0481
摘要： The present invention provides a controller for a power steering control system with a current limiter for limiting current to be fed to a power steering motor, in accordance with a power source voltage, whereby the power source is prevented from falling into an overdischarge state while a power steering function is performed. An additional feature of the present invention is an idle speed control device for increasing the engine idle speed when the current of the power steering motor reaches a predefined level.
摘要翻译：本发明提供了一种用于具有限流器的动力转向控制系统的控制器，该限流器根据电源电压限制要供给到动力转向电动机的电流，从而防止电源落入过放电状态，而执行动力转向功能。本发明的一个附加特征是一种怠速控制装置，用于当动力转向电动机的电流达到预定水平时增加发动机怠速。

3. 发明授权

US4250422A Cooling means for electrical rotating machine 失效
标题翻译：电动旋转机的冷却装置
公开(公告)号：US4250422A
公开(公告)日：1981-02-10
申请号：US830205
申请日：1977-09-02
申请人： Kazuo Tahara , Fumio Tagima , Shoji Motegi , Shigeki Saito
发明人： Kazuo Tahara , Fumio Tagima , Shoji Motegi , Shigeki Saito
IPC分类号： H02K9/04 , H02K9/28
CPC分类号： H02K9/28 , H02K9/04
摘要： A cooling device for an electrical rotating machine is provided. The cooling device comprises; a yoke of an electric motor, end brackets and a rocker positioned in the outer circumferential portion of a commutator and fastened through the mediary of ventilation spaces to the inner circumference of one of the aforesaid end brackets. The cooling device further comprises; a screening plate for controlling the direction of cooling air being blown and a strength thereof, which is disposed between one end of the aforesaid rocker and the yoke; and a forcibly blowing device. With this cooling device, the cooling air is introduced through ventilating spaces defined radially inwardly of the aforesaid one end bracket into an electric motor by the forcibly blowing device, thereby forcibly cooling the surface of the commutator and the peripheral portion thereof.
摘要翻译：提供一种用于旋转电机的冷却装置。冷却装置包括：电动机的轭，端部支架和位于换向器的外周部分中的摇臂，并且通过通气空间的医疗室被固定到前述端部支架之一的内周。冷却装置还包括：用于控制被吹送的冷却空气的方向和其强度的筛板，其设置在上述摇臂的一端和轭之间; 和强制吹风装置。利用该冷却装置，通过强制吹风装置将冷却空气通过由前述一端托架径向向内限定的通风空间引入电动机，从而强制地冷却换向器及其周边部分的表面。

4. 发明授权

US4765425A Electric power steering apparatus 失效
标题翻译：电动助力转向装置
公开(公告)号：US4765425A
公开(公告)日：1988-08-23
申请号：US066331
申请日：1987-06-25
申请人： Shigeki Saito , Masato Sakai
发明人： Shigeki Saito , Masato Sakai
IPC分类号： B62D5/04
CPC分类号： B62D5/0436 , B62D5/04 , B62D5/0415
摘要： An electric power steering apparatus comprises a steering shaft 34, a detector 27 for detecting an operation of the power steering apparatus, an electric motor 3 driven in response to an output of the detector 27 for generating an assisting force for a steering operation, and a reduction gear 1 including an input shaft 2 driven by the electric motor 3, an output shaft 13 connected to the steering shaft 34, and a planetary gear mechanism 36 for reducing the rotational speed of the input shaft 2 and transmitting the reduced rotational speed to the output shaft 13. The planetary gear mechanism 36 includes a sun gear 6 rotatable with the input shaft 2, a ring gear 8, planet gears 7 connected to the output shaft 13 and adapted to transmit revolving motion thereof around the sun gear 6 to the output shaft 13, and a gear case 18 for accommodating the sun gear 6, the ring gear 8, and the planet gear 7. As electromagnetic clutch 35 is accommodated in the gear case 18 and is switched over in response to the output of the detector 27 between a first position in which it locks the ring gear 8 unrotatably and a second position in which it releases the ring gear 8 to allow it to be rotatable with respect to the output shaft 13.
摘要翻译：电动助力转向装置包括转向轴34，用于检测动力转向装置的操作的检测器27，响应于用于产生用于转向操作的辅助力的检测器27的输出而被驱动的电动机3，以及包括由电动机3驱动的输入轴2的减速装置1，与转向轴34连接的输出轴13和用于降低输入轴2的转速并将降低的转速传递给转向轴的行星齿轮机构36 输出轴13.行星齿轮机构36包括可与输入轴2一起旋转的太阳齿轮6，齿圈8，连接到输出轴13的行星齿轮7，并适于将其围绕太阳齿轮6的旋转运动传递到输出轴13。轴13和用于容纳太阳齿轮6，环形齿轮8和行星齿轮7的齿轮箱18.当电磁离合器35容纳在齿轮箱18中并且在res 响应于检测器27在其不可旋转地锁定环形齿轮8的第一位置和其中释放齿圈8以允许其相对于输出轴13可旋转的第二位置之间的输出。

5. 发明授权

US4802543A Electric power steering device 失效
标题翻译：电动助力转向装置
公开(公告)号：US4802543A
公开(公告)日：1989-02-07
申请号：US41225
申请日：1987-04-22
申请人： Hisatsugu Ishikura , Shigeki Saito
发明人： Hisatsugu Ishikura , Shigeki Saito
IPC分类号： B62D5/04 , B62D6/00 , B62D119/00
CPC分类号： B62D5/0463
摘要： An electric power steering device for generating and controlling auxiliary steering force using a motor, having, a detector for detecting operation force transmitted from a steering wheel to a steering mechanism of a vehicle, and a controller for controlling current supplied to the motor depending on the detected operation force, wherein the electric current is maintained zero when the detected operation force is smaller than a predetermined value and a proportional relationship is maintained between the detected operation force and the electric current when said detected operation force is greater than the predetermined value.
摘要翻译：一种用于使用电动机产生和控制辅助转向力的电动助力转向装置，具有用于检测从方向盘传递到车辆的转向机构的操作力的检测器，以及用于根据所述电动机控制提供给电动机的电流检测到的操作力，其中当检测到的操作力小于预定值时，电流保持为零，并且当检测到的操作力大于预定值时，检测到的操作力和电流之间保持比例关系。

6. 发明授权

US4357565A Control apparatus for variable-speed reversible motor 失效
标题翻译：变速可逆电机控制装置
公开(公告)号：US4357565A
公开(公告)日：1982-11-02
申请号：US327192
申请日：1981-12-03
申请人： Shigeki Saito , Osamu Koizumi , Syoichi Kawamata
发明人： Shigeki Saito , Osamu Koizumi , Syoichi Kawamata
IPC分类号： H02H7/085 , H02K11/00 , H02P5/60 , G05B5/00
CPC分类号： H02P5/60 , H02H7/085 , H02H7/0852 , H02K11/25
摘要： Disclosed is an apparatus for controlling a motor unit including a variable-speed reversible main motor for driving a load and a subsidiary motor for driving a fan. The control apparatus comprises a temperature sensor circuit sensing the temperature of the main motor and generating a first output signal when the temperature of the main motor exceeds a first predetermined level, a second output signal when the main motor temperature exceeds a second predetermined level higher than the first predetermined level and a third output signal when the main motor temperature drops to a level lower than the first predetermined level, and a control circuit connected to the temperature sensor circuit for energizing the subsidiary motor in response to the first output signal, deenergizing the main motor in response to the second output signal and deenergizing the subsidiary motor in response to the third output signal.
摘要翻译：公开了一种用于控制电动机单元的装置，包括用于驱动负载的可变速可逆主电动机和用于驱动风扇的辅助电动机。所述控制装置包括温度传感器电路，当所述主电动机的温度超过第一预定电平时，检测所述主电动机的温度并产生第一输出信号;当所述主电动机温度超过第二预定电平时，产生第二输出信号当主电机温度下降到低于第一预定电平的电平时的第一预定电平和第三输出信号;以及连接到温度传感器电路的控制电路，用于响应于第一输出信号使辅助电动机通电，主电动机响应于第二输出信号，并且响应于第三输出信号使辅助电机断电。

7. 发明授权

US6111214A Laser welding apparatus 失效
标题翻译：激光焊接设备
公开(公告)号：US6111214A
公开(公告)日：2000-08-29
申请号：US411234
申请日：1999-10-04
申请人： Shigeki Saito
发明人： Shigeki Saito
IPC分类号： B23K26/06 , B23K26/00 , B23K26/04 , B23K26/14 , B23K26/20
CPC分类号： B23K26/147 , B23K26/1438
摘要： A laser welding apparatus 10 according to the present invention comprises: a laser output mechanism 1 for applying a welding laser beam from its output end to a welding position of an object to be welded; and a plurality of jet nozzles for blowing out a shield gas to the welding position for preventing oxidation of the welding position, wherein the jet nozzles are arranged at an identical angle interval on a single circumference H around the welding laser beam. This enables to perform welding into a sufficient depth and width.
摘要翻译：根据本发明的激光焊接装置10包括：激光输出机构1，用于将焊接激光束从其输出端施加到待焊接对象的焊接位置; 以及多个喷射喷嘴，用于向焊接位置吹出保护气体，以防止焊接位置的氧化，其中喷射喷嘴在焊接激光束周围的单个圆周H上以相同的角度间隔布置。这使得能够进行足够的深度和宽度的焊接。

8. 发明授权

US4590442A Variable high frequency oscillator 失效
标题翻译：可变高频振荡器
公开(公告)号：US4590442A
公开(公告)日：1986-05-20
申请号：US557132
申请日：1983-11-18
申请人： Shigeki Saito , Shuuji Urabe
发明人： Shigeki Saito , Shuuji Urabe
IPC分类号： H03B5/32 , H03H9/76 , H03B19/14 , H03H9/00
CPC分类号： H03B5/326 , H03H9/76
摘要： An surface acoustic wave coupling element is used having one output electrode (11d) and at least two input electrodes (11b, 11c) disposed at different distances or at different phase positions with respect to the output electrode, the input and output electrodes being arranged on one surface. The output electrodes of the element are connected to variable gain amplifiers through a power divider, the variable gain amplifiers receiving two gain control inputs. The output sides of these amplifiers (15, 16) are respectively connected to the input electrodes of said element. The variable frequency oscillator of this construction can be made much smaller than the prior art and can be effectively used as the high frequency oscillator in VHF and UHF bands.
摘要翻译： PCT No.PCT / JP83 / 00159 Sec。 371日期1983年11月18日 102（e）1983年11月18日日期PCT提交1983年5月25日PCT公布。出版物WO83 / 04350 日期：1983年12月8日。具有一个输出电极（11d）和至少两个输入电极（11b，11c）相对于输出电极设置在不同距离处或不同相位位置的表面声波耦合元件，输入和输出电极布置在一个表面上。元件的输出电极通过功率分配器连接到可变增益放大器，可变增益放大器接收两个增益控制输入。这些放大器（15,16）的输出侧分别连接到所述元件的输入电极。这种结构的可变频率振荡器可以比现有技术小得多，并且可以有效地用作VHF和UHF频带中的高频振荡器。

9. 发明授权

US6140443A Ethylenic polymers and process for the production thereof 失效
标题翻译：乙烯聚合物及其生产方法
公开(公告)号：US6140443A
公开(公告)日：2000-10-31
申请号：US202137
申请日：1998-12-09
申请人： Takashi Monoi , Masakazu Yamamoto , Hidenobu Torigoe , Yoshimitsu Ishihara , Shintaro Inazawa , Shigeki Saito
发明人： Takashi Monoi , Masakazu Yamamoto , Hidenobu Torigoe , Yoshimitsu Ishihara , Shintaro Inazawa , Shigeki Saito
IPC分类号： C08F4/69 , C08F10/00 , C08F10/02 , C08F110/02
CPC分类号： C08F110/02 , C08F10/00 , C08F10/02 , C08F4/639
摘要： A blow-moldable or extrudable ethylene polymer having an excellent moldability which gives a molded product free of roughened surface, having: a number-average molecular weight Mn (V1) as determined from the amount of a terminal vinyl group by .sup.13 C-NMR measurement with respect to a fraction having a number-average molecular weight Mn of 100,000 according to GPC; and a number-average molecular weight Mn (V2) as determined from the amount of a terminal vinyl group by .sup.13 C-NMR measurement with respect to a fraction having a number-average molecular weight Mn of 10,000 according to GPC, Mn(V1) and Mn(V2) satisfying the following relationship:1.01.ltoreq.log.sub.10 {Mn(V1)/Mn(V2)}.ltoreq.3.0and having a melt flow rate (HLMFR) of from 0.1 to 70 g/10 min.
摘要翻译： PCT No.PCT / JP97 / 01220 Sec。 371 1998年12月9日第 102（e）日期1998年12月9日PCT 1997年4月9日PCT PCT。公开号WO98 / 45340 日期1998年10月15日一种具有优异成型性的可吹塑成型或可挤出的乙烯聚合物，其赋予无粗糙表面的模塑产品，其具有：由末端乙烯基基团的量确定的数均分子量Mn（V1）相对于GPC的数均分子量Mn为100,000的部分，进行13C-NMR测定; 根据GPC，通过13 C-NMR测定，对于数均分子量Mn为10,000的部分，根据GPC测定的数均分子量Mn（V2）Mn（V1）和满足以下关系的Mn（V2）：熔体流动速率（HLMFR）为0.1〜70g / 10分钟的1.01

10. 发明授权

US6013308A Method and system for removing defects on coated surface 失效
标题翻译：去除涂层表面缺陷的方法和系统
公开(公告)号：US6013308A
公开(公告)日：2000-01-11
申请号：US906262
申请日：1997-08-05
申请人： Shigeki Saito
发明人： Shigeki Saito
IPC分类号： B24C1/00 , B05D5/00 , B24B19/26 , B24C3/04 , G06T1/00 , B24B49/00
CPC分类号： B24B19/26 , B05D5/00 , B24C3/04
摘要： A method for removing coating defects from a vehicle body or the like includes the steps of putting a defect information mark on a defect portion of an inspected object's coating, recognizing a position and a removal setting of the defect portion from the defect information mark, and non-contact removal of the defect portion in accordance with the position and the removal setting recognized in the recognizing step. According to the present invention, only the defects are removed, even when they are very small. The non-contact removal step may include spraying a water jet to permit removal of a defect without damaging a base coat. The non-contact removal step is very straightforward. Therefore, the removal position need not be defined in three dimensions. Accordingly, the shape of the vehicle body or the like is not required to be input.
摘要翻译：从车体等中除去涂层缺陷的方法包括以下步骤：将缺陷信息标记放置在检查对象的涂层的缺陷部分上，从缺陷信息标记识别缺陷部分的位置和去除设置，以及根据在识别步骤中识别的位置和去除设置，非接触地去除缺陷部分。根据本发明，即使在非常小的情况下也仅消除缺陷。非接触去除步骤可以包括喷射水射流以允许去除缺陷而不损坏底涂层。非接触去除步骤非常简单。因此，拆卸位置不需要在三维中定义。因此，不需要输入车身等的形状。

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