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1. 发明专利

JP2010003439A Conductor wire connecting method, connecting terminal, stator, and rotary electric machine 有权
标题翻译：导线连接方法，连接终端，定子和旋转电机
公开(公告)号：JP2010003439A
公开(公告)日：2010-01-07
申请号：JP2008158957
申请日：2008-06-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MITA TORU , SAITO YUJI
IPC分类号： H01R43/048 , B23K11/00 , H01R4/20 , H02K3/04 , H02K15/04
CPC分类号： H01R43/05 , H01R4/20 , Y10T29/49179 , Y10T29/49185 , Y10T29/49201 , Y10T29/53235
摘要： PROBLEM TO BE SOLVED: To secure electrical connection of a conductor wire and to improve mechanical tensile strength of the conductor wire in a connecting terminal. SOLUTION: A conductor wire connecting method has a fusion process of electrically connecting conducting wires in a crimping connector after discharging melted enamel coatings from crimping connectors, and further has a temporary crimping process which provides the crimping connector with temporary crimping by mechanical pressurizing means after a plurality of enamel-coated conductor wires are inserted into the crimping connector prior to the start of the fusion process. In the temporary crimping, the temporary crimping is applied to the pressure connector so as to reduce the cross-section of both ends or one end while restraining expansion of both ends or one end of the cross-section orthogonal to the axis direction of the crimping connector by external force. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：确保导体线的电连接并提高连接端子中导线的机械拉伸强度。解决方案：导线连接方法具有在从压接连接器排出熔融的搪瓷涂层之后将导线电连接在压接连接器中的融合过程，并且还具有临时压接工艺，其通过机械加压为压接连接器提供临时压接在熔融过程开始之前将多个涂有漆包线的导线插入到压接连接器中的装置。在临时压接中，临时压接被施加到压力连接器，以便在抑制两端或与压接方向的正交方向的横截面的一端的同时减小两端或一端的横截面连接器外力。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2003062778A Robot using method 审中-公开
标题翻译：机器人使用方法
公开(公告)号：JP2003062778A
公开(公告)日：2003-03-05
申请号：JP2001253909
申请日：2001-08-24
申请人： Hitachi Ltd , Natl Space Development Agency Of Japan , Nec Toshiba Space System Kk , エヌイーシー東芝スペースシステム株式会社 , 宇宙開発事業団 , 株式会社日立製作所
发明人： AKAMATSU SHIZU , TOSEKI RYOJI , TAKAHASHI YOSHITOMO , SAITO YUJI , DOI SHINOBU , OKUMURA HIROSHI
IPC分类号： B25J13/00 , B64G1/24
摘要： PROBLEM TO BE SOLVED: To provide a robot using method that a usable duration is long and safety can be secured.
SOLUTION: A robot drive control device 2 includes a motor driver control device 21 that controls a motor and a central control device 20 that controls the motor driver control device 21 and conducts communication with a superordinate arm control device 41. While the motors of the robot are not operated, the power supply to the motor driver control device 21 is turned off. The angle data before turned off are held in a memory 33 of central control device 20, and then they are compared with those detected at turned on and it is detected whether the robot is moved or not during the time turned off.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种可使用持续时间长且可以确保安全性的机器人使用方法。解决方案：机器人驱动控制装置2包括控制电动机的电机驱动器控制装置21和控制电动机驱动器控制装置21并与上级臂控制装置41进行通信的中央控制装置20.机器人的电动机不操作，电动机驱动器控制装置21的电源被关闭。关闭前的角度数据被保持在中央控制装置20的存储器33中，然后将其与在开启时检测到的角度数据进行比较，并且在关闭时间期间检测机器人是否移动。

3. 发明专利

JP2002264061A MOBILE WORKING ROBOT 失效
公开(公告)号：JP2002264061A
公开(公告)日：2002-09-18
申请号：JP2001064217
申请日：2001-03-08
申请人： HITACHI LTD
发明人： HATTORI MAKOTO , HOSODA YUJI , SAKAIRI HIROSHI , SAITO YUJI , SUGANO AKIHIRO , YAMAMOTO HIROSHI , OSHIRO MASAYUKI , KAMIYA NORIYUKI
IPC分类号： G21C17/00 , B25J5/00 , B25J15/04
摘要： PROBLEM TO BE SOLVED: To provide a mobile working robot movable in building internal environment such as stairs and capable of rapid work using tools corresponding to many kinds of work. SOLUTION: A manipulator 2 is mounted on a moving mechanism 1 of this mobile working robot. A tool changing mechanism 2d is provided at the tip of the manipulator 2 and mountable with a tool corresponding to work. A work tool 5 is mounted to the tip of the manipulator by the tool changing mechanism 2d. Work tools 5A, 5B are mounted on a tool rest 4.

4. 发明专利

JPH0929683A TARGET MARKER HAVING TEMPERATURE INFORMATION DISPLAY FUNCTION 失效
公开(公告)号：JPH0929683A
公开(公告)日：1997-02-04
申请号：JP17580795
申请日：1995-07-12
申请人： HITACHI LTD
发明人： SAITO YUJI
IPC分类号： B25J19/04
摘要： PROBLEM TO BE SOLVED: To provide a target marker having a function for displaying the temperature of a grasping part so as to determine whether two grasping parts are capable of performing grasping operations. SOLUTION: A target marker 202 has a display plate 204 coated with white paint and black paint and attached to the tip of a bimetallic plate 203 deformed by a temperature and a hole 205 formed in a TV camera 112 side, and temperature information is provided by the color of the display plate 204 seen through the hole 204 from the TV camera 112. A TV camera 111 takes this image and transmits an image signal 302 to a processing circuit 301. Data processed by the processing circuit 301 is sent to a controller 310 as a temperature signal 303 and determination is made as to whether a grasping mechanism is capable of grasping an article to be grasped.

5. 发明专利

JP2009247084A Rotary electric machine and vehicle 审中-公开
标题翻译：旋转电机和车辆
公开(公告)号：JP2009247084A
公开(公告)日：2009-10-22
申请号：JP2008089161
申请日：2008-03-31
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SAITO YUJI
IPC分类号： H02K11/00 , H02K1/22 , H02K21/14
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To accurately detect the temperature of the rotor of a rotary electric machine. SOLUTION: The rotary electric machine includes: a stator 4; a rotor 2 rotatably supported in the stator 4 with a predetermined gap in-between; and an RFID tag 1 with a temperature sensor provided in the rotor 2. Temperature sensing data transmitted from the RFID tag 1 with the temperature sensor is received by an RFID tag read/write terminal 5 and input to a vehicle controller 6. The vehicle controller 6 alarms a higher level system in abnormal conditions or limits operation according to the temperature information. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：精确地检测旋转电机的转子的温度。解决方案：旋转电机包括：定子4; 转子2，其以预定的间隙可旋转地支撑在定子4中; 以及具有设置在转子2中的温度传感器的RFID标签1.由RFID标签1与温度传感器发送的温度检测数据由RFID标签读写端子5接收并输入到车辆控制器6.车辆控制器 6在异常情况下报警上级系统或根据温度信息限制运行。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JPH11118090A THERMAL INSULATION DEVICE 失效
公开(公告)号：JPH11118090A
公开(公告)日：1999-04-30
申请号：JP28158697
申请日：1997-10-15
申请人： HITACHI LTD , HITACHI NUCLEAR ENG , HITACHI ENG CO LTD
发明人： MIYASHITA FUMITOSHI , ASANO RINICHI , SAITO YUJI
IPC分类号： B25J18/00 , F16L59/00 , F16L59/22 , H01B7/42 , H02G3/04
摘要： PROBLEM TO BE SOLVED: To make any correspondence easy to a bending by connecting a plurality of heat insulating materials, protecting an object from the temperature environment of very low temperature and high temperature in a vacuum in a vacuum such as in space or the like, by means of splicing fittings securing the degree of freedom against the bending, and providing a grounding conductor grounding the insulating materials and a conductive net. SOLUTION: A thermal insulation device to be set up in such an object as wire harness repeatedly bending and extending in space and free bending movements adjusts the quantities of a heat insulating material 1 by connecting both male and female splicing fittings 2 and 3 in adjusting the length of the object to be set up, while it sets up a conductive net in the object setting up the heat insulating material 1. Then this heat insulating material 1 is engaged with the object by both loop part and hook part hook-and loop tapes 4 and 5 and it is set up in a conical form, and then a grounding conductor 6 of the heat insulating material 1 is made to come into contact with a conductive net. When the object operates into bending motion, the heat insulating material 1 is made bendable in accordance with the object with both these male and female splicing fittings 2 and 3 as the axis.

7. 发明专利

JPH0724755A JOINING DEVICE 失效
公开(公告)号：JPH0724755A
公开(公告)日：1995-01-27
申请号：JP16810893
申请日：1993-07-07
申请人： HITACHI LTD , HITACHI SHONAN DENSHI
发明人： OTANI KENICHI , YANAI TETSUYA , EZAWA NAOYA , SAITO YUJI
IPC分类号： B25J9/08 , B25J15/04
摘要： PURPOSE:To reduce a load acting on an engaging part for joining two joining members to each other and a drive mechanism for operating them. CONSTITUTION:In one joining member 100, plural fingers 102 are arranged openably/closably and also a guide project part 140 projected in the other joining member 200 direction is formed. In the other joining member 200, a part 202 to be engaged joining both members after engaging by the close operation of the fingers 102 is provided and also a guide recess 240 in which the guide project part 140 is inserted when both members are joined is formed. In the guide recess 240, a guide surface 242 for guiding the guide protect part 140 to the perfectly inserting direction into the guide recess 240 when the tip part of the guide project part 140 is contacted, is formed in relation to the movement of one joining member 100 to a direction approaching to the other joining member 200.

8. 发明专利

JP2002341937A METHOD FOR MOVING WORK ROBOT 失效
公开(公告)号：JP2002341937A
公开(公告)日：2002-11-29
申请号：JP2001148629
申请日：2001-05-18
申请人： HITACHI LTD
发明人： SAITO YUJI , HOSODA YUJI , HATTORI MAKOTO , KINOSHITA HARUO , SUGANO AKIHIRO
IPC分类号： B25J5/00 , B25J19/00 , G05D1/00 , H04B7/26 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To guide a work robot to a destination by installing radio repeaters on a work passage. SOLUTION: In processes to move a work robot 14 and a work support robot 16 along a work passage 12 while sending/receiving radio waves to/from radio communication equipment mounted on the work robot, the work support robot 16 and a remote controller radio repeaters 18 are successively installed on the way of the work passage 12 by using a manipulator 20 in accordance with the movement of the work robot 14. The work robot 14 is guided to the target while sending/receiving the radio waves to/from the remote controller through the radio repeaters 18 installed on the work passage 12.

9. 发明专利

JPH07214486A GRIPPING DEVICE WITH GRIPPING TEMPERATURE CONTROL FUNCTION 失效
公开(公告)号：JPH07214486A
公开(公告)日：1995-08-15
申请号：JP1041094
申请日：1994-02-01
申请人： HITACHI LTD
发明人： SAITO YUJI , EZAWA NAOYA
IPC分类号： B64G1/50 , B25J13/08 , B25J15/08
摘要： PURPOSE:To provide a gripping device capable of judging whether it is possible to grip or not by way of carrying out temperature measurement of two gripping parts having a connecting function. CONSTITUTION:A robot arm 180 is constituted of joint parts 184, 188, 192 and rods 186, 190, and a gripping device 100 is installed on its head end. This gripping device 100 is furnished with a first gripping means 20, and it is constituted to connect with an object 50 having a second gripping means 60 to fit it. Additionally, the gripping device 100 is furnished with a first temperature sensor 112 and a second temperature sensor 132. The first temperature sensor 112 measures temperature of a gripping part A of the first gripping means 20 and the second temperature sensor 132 measures temperature of a gripping part B of the second gripping means 60 of the object 50 through a probe 130. A control device 152 of a control part 50 puts on and off a heater switch 170 in accordance with temperature information of the gripping parts A, B, controls a heater provided on the gripping device 100 and controls the gripping part A, B at temperature free to grip them.

10. 发明专利

JPH06261572A TORQUE CONTROL APPARATUS OF TORQUE SUPPLY MACHINE 失效
公开(公告)号：JPH06261572A
公开(公告)日：1994-09-16
申请号：JP4829893
申请日：1993-03-09
申请人： HITACHI LTD
发明人： MATSUZAWA MASAHIRO , SAITO YUJI
IPC分类号： H02K7/116 , H02P29/00 , H02P29/20 , H02P5/00
摘要： PURPOSE:To obtain a target torque even when a torque supply machine is changed with the passage of time by a method wherein the portion of the change with the passage of time of the torque supply machine is corrected by a torque instruction signal on the basis of the difference between a response characteristic in an initial state and a response characteristic at a prescribed time. CONSTITUTION:A counter 41 measures times (T0, T1) until the output (the deviation between a velocity specified by a velocity instruction signal and a velocity detected by an angular-velocity sensor 36) of a subtracter 37 becomes a prescribed value (omegas). A response-characteristic computation part 42 computes response characteristics of a motor 21 with reference to the velocity instruction signal on the basis of the output of a counter 41. A memory 43 stores a response characteristic in an initial state out of the response characteristics computed by the response-characteristic computation part 42. A subtracter 47 finds the difference between the response characteristic in the initial state and a response characteristic at a prescribed time. A subtracter 45 a correction factor a by an angle omega detected by the angular-velocity sensor 36, and it finds a correction amount DELTAXomega. An adder 46 adds the correction amount DELTAXomegato a torque instruction signal.

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