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71. 发明专利

JP3800804B2 Inspection apparatus and method of rotating operation type electronic component 失效
公开(公告)号：JP3800804B2
公开(公告)日：2006-07-26
申请号：JP14709398
申请日：1998-05-28
申请人：松下電器産業株式会社
发明人：栄一阿曽 , 芳晴阿部
IPC分类号： G01L5/22 , G01L1/22 , G01L3/00 , G01M13/00 , H01H9/00 , H01H19/00

72. 发明专利

JP2005335517A Torque detection device, wire harness, electric power steering device and terminal holder 有权
标题翻译：扭矩检测装置，线束，电动转向装置和端子座
公开(公告)号：JP2005335517A
公开(公告)日：2005-12-08
申请号：JP2004156280
申请日：2004-05-26
申请人： Favess Co Ltd , Hitachi Cable Ltd , Koyo Seiko Co Ltd , Toyoda Mach Works Ltd , 光洋精工株式会社 , 日立電線株式会社 , 株式会社ファーベス , 豊田工機株式会社
发明人： SANADA TAKAHIRO , SAKAI YOSHIRO , MIZUSHIMA SATOSHI , TSURUTA MASAAKI , KIMOTO DAISUKE
IPC分类号： B60R16/02 , B62D1/16 , B62D5/04 , B62D6/10 , G01L3/10 , G01L5/22 , H01R9/03 , H01R9/24 , H01R13/05 , H01R13/42 , H01R13/422
CPC分类号： H01R9/2491 , B62D6/10 , G01L3/101 , G01L5/221 , H01R13/052 , H01R13/422
摘要： PROBLEM TO BE SOLVED: To provide a torque detection device, a wire harness, an electric power steering device and a terminal holder in which contact of connection terminals to each other is reliably prevented, and the wiring workability is excellent.
SOLUTION: In the torque detection device 4, the wire harness 23 is connected to a lead pin 22, and the wire harness 23 comprises a plurality of lead wires 31, a plurality of connection terminals 30, and an insulating terminal holder 32 to hold the plurality of connection terminals 30. Each connection terminal 30 comprises a sleeve 34 to be extrapolated on each lead pin 22, and a connection part 35 extending from an outer circumferential surface 34a of the sleeve 34 with one end 31a of the lead wire 31 connected thereto. The terminal holder 32 comprises a sleeve holding part 40 to hold the sleeves 34 in a separate condition so as not to be brought into contact with each other, and a connection part holding part 41 to hold the connection parts 35 in a separate condition so as not to be brought into contact with each other by the folding of the connection parts 35.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供可靠地防止连接端子的接触的扭矩检测装置，线束，电动助力转向装置和端子保持器，并且布线加工性优异。解决方案：在扭矩检测装置4中，线束23连接到引导销22，线束23包括多根引线31，多个连接端子30和绝缘端子保持器32 保持多个连接端子30.每个连接端子30包括要在每个引线销22上外推的套筒34和从套筒34的外周表面34a延伸的连接部分35，该引线的一端31a 31。端子座32包括套筒保持部件40，用于将套筒34保持在彼此不接触的分离状态，以及连接部分保持部分41将连接部分35保持在分开的状态，以便不要通过连接部分35的折叠而彼此接触。（C）版权所有（C）2006，JPO＆NCIPI

73. 发明专利

JP3701259B2 Electric power steering control device 有权
公开(公告)号：JP3701259B2
公开(公告)日：2005-09-28
申请号：JP2002144931
申请日：2002-05-20
申请人：三菱電機株式会社
发明人：賢二小河 , 正彦栗重 , 亮治西山
IPC分类号： G01L3/10 , B62D6/00 , B62D101/00 , B62D119/00 , B62D121/00 , B62D137/00 , G01L5/22 , H02P7/00 , H02P29/00

74. 发明专利

JP2005219573A Electric power steering control device of vehicle 审中-公开
标题翻译：电动转向控制装置
公开(公告)号：JP2005219573A
公开(公告)日：2005-08-18
申请号：JP2004028335
申请日：2004-02-04
申请人： Denso Corp , 株式会社デンソー
发明人： MORITA HIROYUKI
IPC分类号： B62D5/04 , B62D6/10 , G01L5/22 , G01L25/00
CPC分类号： G01L5/221 , B62D5/049 , B62D6/10 , G01L25/003
摘要： PROBLEM TO BE SOLVED: To provide an electric power steering control device capable of continuing an assist function by precisely computing an alternative torque value at the failure of a torque sensor. SOLUTION: This electric power steering control device of a vehicle to give steering torque to a steering mechanism by energizing and driving an electric motor in accordance with operation of a steering handle of a driver is furnished with the torque sensor including a torsion bar to detect steering force of the steering handle, a first rotation angle detection means to detect a rotation angle of a steering shaft to connect steering and the one end side of the torsion bar to each other, a second rotation angle detection means to detect a rotation angle of a pinion shaft to connect the other end side of the torsion bar and a pinion to each other and an abnormality detection means to detect abnormality of an output signal of the torque sensor, and has an alternative torque detection means to detect steering force of the steering in accordance with the rotation angle of the steering shaft and the rotation angle of the pinion shaft in the case when the abnormality of the torque sensor is detected by the abnormality detection means. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过在扭矩传感器的故障时精确地计算替代扭矩值来继续辅助功能的电动助力转向控制装置。解决方案：通过根据驾驶员的转向手柄的操作激励和驱动电动机来向转向机构提供转向转矩的车辆的电动助力转向控制装置配备有扭矩传感器，该转矩传感器包括扭力杆以检测转向手柄的转向力;第一旋转角度检测装置，用于检测转向轴的旋转角度以将转向与扭杆的一端侧相互连接;第二旋转角度检测装置，用于检测转向小齿轮轴的角度将扭杆的另一端侧和小齿轮彼此连接，异常检测单元检测扭矩传感器的输出信号的异常，并具有替代扭矩检测单元，其检测转向力的转向力在扭矩传感器的异常情况下，根据转向轴的旋转角度和小齿轮轴的旋转角度的转向由异常检测装置检测。版权所有（C）2005，JPO＆NCIPI

75. 发明专利

JP3672014B2 Electric power steering apparatus 有权
公开(公告)号：JP3672014B2
公开(公告)日：2005-07-13
申请号：JP37311499
申请日：1999-12-28
申请人：日本精工株式会社
发明人：一穂力石
IPC分类号： B62D5/04 , G01L3/10 , G01L5/22

76. 发明专利

JP3645143B2 Torque sensor 有权
公开(公告)号：JP3645143B2
公开(公告)日：2005-05-11
申请号：JP2000047222
申请日：2000-02-24
申请人：光洋精工株式会社
发明人：真史久世 , 哲也村上 , 英信永野
IPC分类号： G01L3/10 , B62D5/04 , G01L5/22

77. 发明专利

JP2005114676A Electric power steering system 有权
标题翻译：电力转向系统
公开(公告)号：JP2005114676A
公开(公告)日：2005-04-28
申请号：JP2003352552
申请日：2003-10-10
申请人： Nsk Ltd , Nsk Steering Systems Co Ltd , Nskステアリングシステムズ株式会社 , 日本精工株式会社
发明人： CHIKARAISHI KAZUO
IPC分类号： G01B7/30 , B62D5/04 , B62D15/02 , G01D5/165 , G01L3/10 , G01L5/22
CPC分类号： B62D15/0235 , B62D15/0215 , G01L3/107 , G01L5/221
摘要： PROBLEM TO BE SOLVED: To provide a low-cost angle detector which effectively uses space in the axial direction of a steering shaft and accurately detects an absolute angle over a lock-to-lock full range of a steering wheel by providing a worm wheel in a reducer with a rotary potentiometer.
SOLUTION: The electric power steering system provides the steering shaft with steering assistance by transmitting the torque of an electric motor through the reducer on the basis of a steering torque detected by a torque sensor. The reducer is provided with the rotary potentiometer. A part of an oscillating arm of the potentiometer engages with a spiral groove provided on the side surface of the worm wheel within the reducer, while providing the oscillating arm with oscillatory rotation according to the rotation of the worm wheel to detect the rotation angle of the steering shaft.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种低成本角度检测器，其有效地使用转向轴的轴向方向的空间，并通过提供方向盘的锁定锁定全范围来精确地检测绝对角度蜗轮在带有旋转电位器的减速机中。解决方案：电动助力转向系统通过基于由转矩传感器检测的转向转矩通过减速器传递电动机的扭矩来向转向轴提供转向辅助。减速器配有旋转电位器。电位器摆动臂的一部分与设在减速机内的蜗轮侧面上的螺旋槽啮合，同时根据蜗轮的旋转提供摆动臂，以便检测旋转角度转向轴。版权所有（C）2005，JPO＆NCIPI

78. 发明专利

JP3641740B2 Torque sensor and steering apparatus 有权
公开(公告)号：JP3641740B2
公开(公告)日：2005-04-27
申请号：JP2556899
申请日：1999-02-02
申请人：光洋精工株式会社
发明人：真人柴
IPC分类号： B62D5/04 , G01L3/10 , G01L5/22

79. 发明专利

JP2005098820A Torque-detecting device 有权
标题翻译：扭矩检测装置
公开(公告)号：JP2005098820A
公开(公告)日：2005-04-14
申请号：JP2003332510
申请日：2003-09-24
申请人： Koyo Seiko Co Ltd , 光洋精工株式会社
发明人： YOSHIDA KAZUTADA , KAOKU TAKASHI , KUWANO HIROHISA , NAKATANI YOSHIO
IPC分类号： G01L3/10 , B62D5/04 , B62D5/06 , G01L5/22
摘要： PROBLEM TO BE SOLVED: To provide a torque-detecting device which obtains a specific accuracy in relative position in the axial direction between a magnetic sensor and a permanent magnet, and easily obtains high accuracy in relative angle between the magnetic sensor and the permanent magnet with little assembling work.
SOLUTION: The torque detecting device comprises a first axis 1 and a second axis 2 coaxially connected with a connection axis 3, a permanent magnet 5 fixed to the first axis 1, a plurality of soft magnetic bodies 4a and 4b arranged inside the magnetic field of the permanent magnet 5 and forming a magnetic circuit, and a detector 6 detecting the magnetic flux generated in the soft magnetic bodies 4a and 4b and outputting electric signal, and detects the rotational torque, based on the electrical signal when the rotational torque is added to the first axis 1 or the second axis 2. The detector 6 is constituted so as to be fixed to the second axis 2.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种在磁传感器和永磁体之间获得轴向相对位置的特定精度的扭矩检测装置，并且容易获得磁传感器和永磁体之间的相对角度的高精度永磁体组装工作少。解决方案：扭矩检测装置包括与连接轴3同轴连接的第一轴1和第二轴线2，固定到第一轴线1的永久磁铁5，布置在第一轴线1内的多个软磁体4a和4b 永久磁铁5的磁场并形成磁路;以及检测器6，检测在软磁体4a，4b中产生的磁通并输出电信号，并根据电信号检测旋转转矩，当转矩添加到第一轴1或第二轴2.检测器6被构造成固定到第二轴2.版权所有（C）2005，JPO和NCIPI

80. 发明专利

JP3628972B2 Capacitive sensor 有权
公开(公告)号：JP3628972B2
公开(公告)日：2005-03-16
申请号：JP2001071668
申请日：2001-03-14
申请人：ニッタ株式会社
发明人：森本　　英夫
IPC分类号： G01L5/00 , G01L1/14 , G01L5/16 , G01L5/22 , G06F3/02 , G06F3/033 , G06K11/00 , H01H13/48 , H01H13/702 , H03K17/98
CPC分类号： G01L5/22 , G01L1/142 , G06F3/0338 , H03K17/98 , Y10T307/826
摘要： A movable switch electrode (E21) which is contactable with a capacitance element electrode (E1) formed on a substrate (20) and is spaced apart from a fixed switch electrode (E11) formed in an interior of the capacitance element electrode (E1) and having a domed form to cover the fixed switch electrode (E11) is set in place. When a detective member (30) is operated and a force applied from a displacement electrode (40) to the movable switch electrode (E21) reaches a specified value, the movable switch electrode (E21) is elastically deformed and depressed drastically with buckling at the nearly top portion thereof and is brought into contact with the fixed switch electrode (E11). This brings the switch into the ON-state. At this time, an operator is given a pronounced click feeling.

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