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1. 发明专利

JP2012205467A Power storage device and hybrid construction machine 有权
标题翻译：电力存储设备和混合建筑机械
公开(公告)号：JP2012205467A
公开(公告)日：2012-10-22
申请号：JP2011070254
申请日：2011-03-28
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： SUGIHARA KATSUMICHI
IPC分类号： H02J7/00 , H01M2/10 , H01M10/44 , H01M10/48 , H02J7/02
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a power storage device and a hybrid construction machine capable of confirming soundness of the power storage device.SOLUTION: The power storage device comprises: a power storage module (101) including a power storage part (110) to which a plurality of power storage cells (111) are connected, and a power storage cell voltage detection part (112); a system control part (200) for controlling charging and discharging of the power storage module (101); a first communication path (120); a comparison part (210) for acquiring a voltage of the power storage part (110), and outputting signals when the voltage of the power storage part (110) is higher than a first reference voltage or when the voltage of the power storage part (110) is lower than a second reference voltage lower than the first reference voltage; and a second communication line (220) for communicably connecting the comparison part and the system control part.
摘要翻译：要解决的问题：提供能够确认蓄电装置的健全性的蓄电装置和混合动力施工机械。解决方案：蓄电装置包括：蓄电模块（101），包括与多个蓄电单元（111）连接的蓄电部（110），以及蓄电单元电压检测部（112））; 用于控制蓄电模块（101）的充放电的系统控制部（200）。第一通信路径（120）; 用于获取电力存储部分（110）的电压的比较部分（210），以及当电力存储部分（110）的电压高于第一参考电压时或者当电力存储部分（110）的电压 110）低于低于第一参考电压的第二参考电压; 以及用于可通信地连接比较部分和系统控制部分的第二通信线路（220）。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2006162557A Torque sensor 有权
标题翻译：扭矩传感器
公开(公告)号：JP2006162557A
公开(公告)日：2006-06-22
申请号：JP2004358508
申请日：2004-12-10
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
IPC分类号： G01L3/10
摘要： PROBLEM TO BE SOLVED: To provide a torque sensor capable of retraining an influence of a leak magnetic flux from a surface of an irregular part, and capable of detecting precisely a torsion torque applied on a shaft.
SOLUTION: In this torque sensor provided with the irregular parts formed alternately with an equal interval along a circumferential direction in each of end faces opposed each other in a pair of magnetic rings, as a means for changing a magnetic field of a magnetic circuit part, a detection position of magnetic flux density is offset from the center P between the end faces (irregular parts 17a, 16a and irregular parts 17b, 16b) opposed each other in the paired magnetic rings 12a, 12b to an axial direction of the shaft 11.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种扭矩传感器，其能够再次受到来自不规则部分的表面的泄漏磁通的影响，并且能够精确地检测施加在轴上的扭转扭矩。解决方案：在该扭矩传感器中，设置有在一对磁环中彼此相对的每个端面中沿圆周方向等间隔交替形成的不规则部分，作为用于改变磁场的磁场的装置磁通密度的检测位置偏离成对的磁环12a，12b中彼此相对的端面（不规则部分17a，16a和不规则部分17b，16b）之间的中心P到轴向方向轴11.版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2015014481A 変位センサ审中-公开
标题翻译：位移传感器
公开(公告)号：JP2015014481A
公开(公告)日：2015-01-22
申请号：JP2013140084
申请日：2013-07-03
申请人：カヤバ工業株式会社 , Kayaba Ind Co Ltd
发明人： NAGAI YUKO , SUGIHARA KATSUMICHI
IPC分类号： G01D5/245 , G01B7/00
摘要：【課題】変位センサの検出精度の低下を防止する。【解決手段】可動体3の変位量を検出する変位センサ10は、可動体3の変位に伴って変化する磁界に応じた信号を出力するセンサ部18と、センサ部18を可動体3に向けて付勢する付勢部材19と、センサ部18の先端側に装着されて可動体3に摺接し、可動体3とセンサ部18との間に隙間を形成する隙間形成部材20と、を備える。隙間形成部材20は絶縁材料によって形成される。【選択図】図2
摘要翻译：要解决的问题：防止位移传感器的检测精度的劣化。解决方案：检测可移动体3的位移幅度的位移传感器10包括：传感器部分18，其输出对应于改变跟随位移的磁场的信号的移动体3; 使传感器部18向移动体3通电的供能部件19; 以及安装在传感器部18的前端的间隙形成部件20，与可动体3滑动接触，并且在可动体3与传感器部18之间形成间隙。大小形成部件20由绝缘材料。

4. 发明专利

JP2006052969A Torque sensor of steering device 审中-公开
标题翻译：转向装置转矩传感器
公开(公告)号：JP2006052969A
公开(公告)日：2006-02-23
申请号：JP2004233227
申请日：2004-08-10
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： OKI NORITOMO , SUGIHARA KATSUMICHI , MAEHARA HIDEO
IPC分类号： G01L3/10 , B62D5/04
摘要： PROBLEM TO BE SOLVED: To downsize a torque sensor of a steering device.
SOLUTION: The steering device is constituted of first and second shafts 2 and 3 and a torsion bar 4 connected between the first and second shafts. The torque sensor comprises magnet body 5 in which a plurality of rod-like magnets are centered on the torsion bar in such a ring form as to surround the torsion bar and be fixed to one of the first and the second shaft; a pair of magnetic yokes 6 arranged in such a way as to be on both sides of the magnet body at prescribed intervals from axial directions and fixed to the other of the first and second shafts; a pair of flux concentrating rings 10 and 11 arranged on the outer circumferential side of the pair of magnetic yokes at a prescribed interval in an axial direction; and a magnetic sensor 7 arranged in the interval between the flux concentrating rings. The torque sensor detects torque acting on the steering device on the basis of an output of the magnetic sensor.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：减小转向装置的扭矩传感器。解决方案：转向装置由第一和第二轴2和3以及连接在第一和第二轴之间的扭杆4构成。扭矩传感器包括磁体5，其中多个杆状磁体以围绕扭杆的环形形式在扭杆上居中并固定到第一和第二轴中的一个; 一对磁轭6，其以规定的轴向方向设置在磁体的两侧，并固定到第一和第二轴中的另一个; 一对磁通量集中环10和11，其沿轴向以规定的间隔布置在所述一对磁轭的外周侧上; 以及布置在通量集中环之间的间隔中的磁传感器7。转矩传感器基于磁传感器的输出来检测作用在转向装置上的转矩。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2012205466A Power storage device and hybrid construction machine 有权
标题翻译：电力存储设备和混合建筑机械
公开(公告)号：JP2012205466A
公开(公告)日：2012-10-22
申请号：JP2011070251
申请日：2011-03-28
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： SUGIHARA KATSUMICHI
IPC分类号： H02J7/00 , H01M10/44 , H01M10/48
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a power storage device safety of which can be ensured when power is interrupted.SOLUTION: The controller (106) of a power storage device comprises a power storage means (101), a power storage circuit (100), a main switch (103), a capacitor (104), and a discharge circuit (105). When input/output of power to/from the power storage means (101) is shut off, the controller (106) breaks a main switch (103) and makes a sub-switch (116), and if the voltage of the power storage circuit (100) does not go below a predetermined voltage upon elapsing a predetermined time after making the sub-switch (116), the controller (106) breaks the sub-switch (116).
摘要翻译：要解决的问题：为了提供在电力中断时可以确保其安全性的蓄电装置。解决方案：蓄电装置的控制器（106）包括蓄电装置（101），蓄电电路（100），主开关（103），电容器（104）和放电电路 105）。当切断电力存储装置（101）的电力输入/输出时，控制器（106）断开主开关（103）并使副开关（116）断开，并且如果蓄电装置电路（100）在制作副开关（116）之后经过预定时间后不会低于预定电压，控制器（106）断开副开关（116）。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012196066A Cell voltage leveling system and cell voltage leveling method 有权
标题翻译：电池电压调节系统和电池电压调节方法
公开(公告)号：JP2012196066A
公开(公告)日：2012-10-11
申请号：JP2011058689
申请日：2011-03-17
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： SUGIHARA KATSUMICHI , TAKINO SHINSUKE
IPC分类号： H02J7/02 , H01M2/10 , H01M10/44 , H01M10/48
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To achieve the miniaturization and cost reduction of a cell voltage leveling system.SOLUTION: A cell voltage leveling system 1 comprises: a power supply unit 2 that has a predetermined number of cells 61 connected in series and that performs charging or electric discharge; a cell voltage detecting unit 71 that is connected in parallel with the cells 61 and that detects a voltage of the cells 61; a discharger 72 that is connected in parallel with the cells 61 and that makes the cells 61 discharge electricity; a power supply voltage detecting unit 3 that is connected in parallel with the power supply unit 2 and that detects the voltage of the power supply unit 2; and a controller 4 that calculates an average cell voltage by dividing the voltage of the power supply unit 2, calculated by the power supply voltage detecting unit 3, by the predetermined number of the cells 61 and that controls the electric discharge of the discharger 72 on the basis of the average cell voltage and the cell voltage detected by the cell voltage detecting unit 71.
摘要翻译：要解决的问题：实现电池电压调平系统的小型化和成本降低。电池电平调整系统1包括：电源单元2，其具有串联连接并且执行充电或放电的预定数量的单元61; 电池单元电压检测单元71，其与单元61并联连接并检测单元61的电压; 与电池61并联连接并使电池61放电的放电器72; 电源电压检测单元3，其与电源单元2并联连接并检测电源单元2的电压; 以及控制器4，其通过将由电源电压检测单元3计算的电源单元2的电压除以预定数量的单元61并且控制放电器72的放电来计算平均单元电压电池电压检测单元71检测的平均电池电压和电池电压的基础。（C）2013，JPO＆INPIT

7. 发明专利

JP2009005432A Power supply system 审中-公开
标题翻译：电源系统
公开(公告)号：JP2009005432A
公开(公告)日：2009-01-08
申请号：JP2007161172
申请日：2007-06-19
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： SUGIHARA KATSUMICHI , MORI NAOTOSHI
IPC分类号： H02M3/155
摘要： PROBLEM TO BE SOLVED: To provide a power supply system which controls consumption of a DC power supply by correctly detecting a current inputted from the DC power supply to a chopper circuit.
SOLUTION: The power supply system includes: a DC power supply 1; a chopper circuit 2 for outputting the input voltage from the DC power supply 1 while transforming; a shunt resistor 3 interposed between the DC power supply 1 and the chopper circuit 2 in order to detect a current inputted from the DC power supply 1 to the chopper circuit 2; and a capacitor 4 being charged by the chopper circuit 2 and supplying a transformed voltage to an external load 7, and controls the switching element 2a in the chopper circuit 2, based on a current value detected by the shunt resistor 3. The power supply system is further provided with a second capacitor 5 in parallel with the chopper circuit 2 between the shunt resistor 3 and the chopper circuit 2.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过正确地检测从直流电源输入到斩波电路的电流来控制直流电源的消耗的电源系统。
解决方案：电源系统包括：直流电源1; 斩波电路2，用于在变换时输出来自直流电源1的输入电压; 为了检测从直流电源1输入到斩波电路2的电流，插入在直流电源1与斩波电路2之间的分流电阻3; 电容器4由斩波电路2充电并向外部负载7提供变换电压，并根据由分流电阻器3检测的电流值来控制斩波电路2中的开关元件2a。电源系统在分流电阻器3和斩波电路2之间还设置有与斩波电路2并联的第二电容器5.版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2006078200A Differential pressure sensor 审中-公开
标题翻译：差压传感器
公开(公告)号：JP2006078200A
公开(公告)日：2006-03-23
申请号：JP2004259462
申请日：2004-09-07
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： SUGIHARA KATSUMICHI
IPC分类号： G01L13/06 , G01L13/02
摘要： PROBLEM TO BE SOLVED: To provide a differential pressure sensor of noncontact type capable of maintaining high detection accuracy. SOLUTION: The differential pressure sensor 1 for detecting the differential pressure of the working fluid between the high-pressure side and the low-pressure side comprises: a pair of pressure chambers 2 and 3 communicating with the fluid of the high-pressure side and the low-pressure side, respectively; a plunger 4 displacing, corresponding to the differential fluid pressure activating to each pressure chamber 2 and 3; a spring 13 for energizing the plunger 4 in the axial direction; a magnetic body 11 interlocking with the motion of the plunger 4; and a Hall element 15 for detecting the amount of movement in the magnetic body 11, as the amount of variation in magnetic flux density. The pressure sensor 1 is constituted, such that the differential fluid pressure between each of pressure chambers 2 and 3 is calculated on the basis of the detection signal of the hole element 15, while making the signal energized and oscillating at a prescribed frequency and amplitude on the Hall element 15. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够保持高检测精度的非接触型差压传感器。解决方案：用于检测高压侧和低压侧之间的工作流体的压差的差压传感器1包括：一对与高压流体连通的压力室2和3 侧和低压侧; 柱塞4移位，对应于对每个压力室2和3启动的差动流体压力; 用于使柱塞4沿轴向通电的弹簧13; 与柱塞4的运动互锁的磁体11; 以及用于检测磁体11中的移动量的霍尔元件15作为磁通密度的变化量。压力传感器1构成为使得基于空穴元件15的检测信号计算各个压力室2,3之间的差分流体压力，同时使信号以规定的频率和幅度通电和振荡（C）2006年，JPO＆NCIPI

9. 发明专利

JP2004053499A Magnetic field detector 有权
公开(公告)号：JP2004053499A
公开(公告)日：2004-02-19
申请号：JP2002213462
申请日：2002-07-23
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： SUGIHARA KATSUMICHI
IPC分类号： G01R33/02 , G01R1/18
摘要： PROBLEM TO BE SOLVED: To provide a magnetic field detector in which the mounting accuracy of a magnetic field detection element with respect to a magnetic field shielding member can be easily enhanced.
SOLUTION: In the magnetic field detector 1 having the magnetic field shielding member 2 consisting of a cylindrical magnetic material and the magnetic field detection element 3 disposed inside the magnetic field shielding member 2 and for detecting the magnetic flux density, a holder 5 for supporting the magnetic field detection element 3 at the central part of the magnetic field shielding member 2 is formed of a nonmagnetic material. The inside of the magnetic field shielding member 2 is charged with a resin so that the magnetic field detection element 3, together with the jig 5, is stuck.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2015014482A 変位センサ及びその製造方法审中-公开
标题翻译：位移传感器及其生产方法
公开(公告)号：JP2015014482A
公开(公告)日：2015-01-22
申请号：JP2013140089
申请日：2013-07-03
申请人：カヤバ工業株式会社 , Kayaba Ind Co Ltd
发明人： SUGIHARA KATSUMICHI
IPC分类号： G01B7/00
摘要：【課題】変位センサの配線と基板との接続箇所に応力が集中することを防止する。【解決手段】可動体3の変位量を検出する変位センサ10は、可動体3に摺接して設けられ、可動体3の変位に応じた信号を出力するセンサ部11と、センサ部11と配線12によって接続され、センサ部11から出力される信号を処理する回路を有する基板13と、センサ部11を支持するとともに基板13を収容するケース14と、を備える。基板13は、配線12がセンサ部11と基板13との間で屈曲する屈曲部12aを有するようにケース14内に固定される。【選択図】図2
摘要翻译：要解决的问题：为了防止位移传感器和基板的布线的连接部分的应力集中。解决方案：用于检测可移动体3的位移量的位移传感器10包括：传感器部分11，设置在可移动的主体3处于滑动接触状态，并根据移动体3的位移输出信号; 具有由传感器部11连接的电路的基板13和用于处理从传感器部11输出的信号的布线12; 以及用于支撑传感器部分11并存储基板13的壳体14.基板13固定到壳体14的内部，以具有布线12在传感器部分11和基板13之间弯曲的弯曲部分12a。

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