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1. 发明专利

JP2006162419A Measuring device 审中-公开
标题翻译：测量工具
公开(公告)号：JP2006162419A
公开(公告)日：2006-06-22
申请号：JP2004354009
申请日：2004-12-07
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： OKI NORITOMO , MAEHARA HIDEO , MIZUNO NAOKI , INOUE ATSUSHI
IPC分类号： G01L3/10 , B62D5/04 , G01D5/245 , G01R33/02
摘要： PROBLEM TO BE SOLVED: To sensitively detect minute change of a magnetic field following variation of quantity of an object to be measured even in a strong magnetic field in a measuring device provided with a means for generating a magnetic field responding to the variation of quantity of the object to be measured, and a magnetic sensor detecting the intensity of the magnetic field. SOLUTION: A means 21 is provided for generating an inverted bias magnetic field in the magnetic field responding to the variation of quantity of the object to be measured, and the magnetic sensor 22 is provided for detecting magnetic flux densities in the magnetic fields. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在具有响应于变化的产生磁场的装置的测量装置中，即使在强磁场中，即使在测量对象物的量的变化之后也敏感地检测到磁场的微小变化要测量的物体的数量以及检测磁场强度的磁传感器。解决方案：提供了一种装置21，用于响应于被测量物体的量的变化而在磁场中产生反向偏置磁场，并且磁传感器22用于检测磁场中的磁通密度。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2008002611A Shock absorber 审中-公开
标题翻译：减震器
公开(公告)号：JP2008002611A
公开(公告)日：2008-01-10
申请号：JP2006173852
申请日：2006-06-23
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： INOUE ATSUSHI , SAITO KEIJI
IPC分类号： F16F9/52 , F16F9/53
摘要： PROBLEM TO BE SOLVED: To provide a shock absorber having a stable damping force property even if the temperature of an operating fluid is changed.
SOLUTION: The shock absorber 100 comprises a cylinder 1 filled with the operating fluid, a piston 2 slidably arranged in the cylinder 1 for partitioning the cylinder 1 into two fluid chambers 3, 4, a flow path 6 formed in the piston 2 for the operating fluid made to pass therethrough by the sliding motion of the piston 2 while imparting resistance to the operating fluid, and a rod 5 to one end of which the piston 2 is fixed. A variable valve 20 is provided in series to the flow path 6 for compensating for a change in damping force resulting from a viscosity change of the operating fluid caused by a temperature change.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使改变工作流体的温度，也提供具有稳定的阻尼力特性的减震器。解决方案：减震器100包括填充有工作流体的气缸1，可滑动地布置在气缸1中用于将气缸1分隔成两个流体室3,4的活塞2，形成在活塞2中的流路6 对于通过活塞2的滑动运动而使其通过的工作流体同时赋予工作流体的阻力，并且杆5的一端固定活塞2的一端。与流路6串联设置可变阀20，用于补偿由温度变化引起的工作流体的粘度变化引起的阻尼力的变化。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007016881A Pneumatic buffer 有权
标题翻译：气动缓冲器
公开(公告)号：JP2007016881A
公开(公告)日：2007-01-25
申请号：JP2005198274
申请日：2005-07-07
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： KATO KOKI , INOUE ATSUSHI , NAGATA SEIICHI
IPC分类号： F16F9/58 , F16F9/02 , F16F9/06 , F16F9/32
摘要： PROBLEM TO BE SOLVED: To provide a pneumatic buffer free from delay in generation of damping force while securing a basic length. SOLUTION: This pneumatic buffer K comprising a cylinder 1, a piston 2 slidably inserted into the cylinder 1 and sectioning an operating chamber A formed in the cylinder 1, into one chamber R1 and the other chamber R2, and a rod 3 movably inserted into the cylinder 1 through the piston 2, further comprises reception members M1, M2 received in one or both of the chambers R1, R2 for reducing a volume of the operating chamber A, and the reception members M1, M2 comprises elastic portions a1, a2 kept into contact with the piston 2 or cylinder end portions 5, 6 at least when they expand in maximum. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在确保基本长度的同时不产生阻尼力的气动缓冲器。解决方案：该气动缓冲器K包括气缸1，可滑动地插入气缸1中并将形成在气缸1中的操作室A分成一个活塞室2的腔室R1和另一腔室R2，以及活塞3 通过活塞2插入到气缸1中，还包括容纳在一个或两个室R1，R2中的接收构件M1，M2，用于减小操作室A的体积，并且接收构件M1，M2包括弹性部分a1，至少当它们最大膨胀时，a2与活塞2或气缸端部5,6保持接触。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006047186A Torque sensor 有权
标题翻译：扭矩传感器
公开(公告)号：JP2006047186A
公开(公告)日：2006-02-16
申请号：JP2004230792
申请日：2004-08-06
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： MAEHARA HIDEO , OKI NORITOMO , SUGIHARA KATSUMICHI , INOUE ATSUSHI
IPC分类号： G01L3/10
摘要： PROBLEM TO BE SOLVED: To enhance the detection precision of a noncontact type torque sensor which detects torque, from the torsion of a rotary shaft. SOLUTION: The torque sensor is provided with a shaft 1 on which twisting torque is exerted; first and second rings 2 and 3 of which the relative rotation positions change as the shaft 1 is twisted; a magnetic flux loop constituting part 20 for guiding magnetism, in such a way as to pass through the first and second rings 2 and 3; a magnetic field changing means for changing a magnetic field of the magnetic flux loop, constituting part 20 with the relative rotation of the first and second rings 2 and 3; and a Hall device (magnetic flux density detecting means) 5 for detecting magnetic flux density of the magnetic flux loop constituting part 20. The torque sensor is provided with first and second ring-like yokes 21 and 22, each facing the first and second rings 2 and 3 and a ring-like ring magnet 25 interposed at some midpoint of the magnetic flux loop constituting part 20. The magnetic flux loop constituting part 20 is formed into a ring shape of the first and second ring-like yokes 21 and 22 and the ring magnet 25, in such a way that magnetism may be circularly guided to each of the first and second rings 2 and 3. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提高从旋转轴的扭转检测扭矩的非接触式扭矩传感器的检测精度。解决方案：扭矩传感器设置有在其上施加扭转扭矩的轴1; 第一和第二环2和3的相对旋转位置随着轴1的扭转而改变; 构成用于引导磁性的部件20的磁通回路，以通过第一和第二环2,3的方式; 用于改变磁通量环的磁场的磁场改变装置，构成部分20与第一和第二环2,3的相对旋转; 以及用于检测磁通回路构成部件20的磁通密度的霍尔装置（磁通密度检测装置）5。扭矩传感器设置有第一和第二环形磁轭21和22，每个面向第一和第二环磁通回路构成部件20形成为第一和第二环状磁轭21和22的环形，并且，环形磁铁25以这样的方式使得磁性可以被圆形地引导到第一和第二环2,3中的每一个。版权所有：（C）2006，JPO＆NCIPI

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