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1. 发明专利

JPS5844485A INVERSION DISPLAY 失效
公开(公告)号：JPS5844485A
公开(公告)日：1983-03-15
申请号：JP14368081
申请日：1981-09-10
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ITOU SHINICHI , IGUCHI JIYUN , TAKAHASHI WATARU , TAKEMOTO SEIKI , OGAWA KAZUHIRO
IPC分类号： G09F11/23 , G09F11/00 , G09F11/02

2. 发明专利

JP2004328834A Stabilized power supply 审中-公开
标题翻译：稳定电源
公开(公告)号：JP2004328834A
公开(公告)日：2004-11-18
申请号：JP2003116849
申请日：2003-04-22
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： OGAWA KAZUHIRO , YOSHIKAWA SHIGEO
IPC分类号： H02M3/155 , H02M3/28
摘要： PROBLEM TO BE SOLVED: To provide a small/light weight, low cost/high efficiency, and high-performance stabilized power supply in which a frequency is varied when equipment is under a high load, for the equipment requiring small power.
SOLUTION: The stabilized power supply is composed of a resistor and a capacitor which determine the frequency of triangular wave for determining the operation point of pulse width modulation method control, and is provided with a frequency variable circuit that processes the instruction from a microcomputer for controlling modes of an equipment, for acting on a triangular wave generating circuit. A microcomputer 25 for controlling the equipment is provided with a circuit for changing frequency of a triangular wave generating circuit 18 according to the state of the equipment, to change switching frequency for higher switching efficiency.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供需要小功率的设备的小型/轻重量，低成本/高效率和高性能的稳定电源，其中当设备处于高负载下频率变化时。
解决方案：稳定电源由电阻和电容器组成，用于确定用于确定脉宽调制方法控制的操作点的三角波的频率，并且设置有频率可变电路，其处理来自用于控制设备的模式的微计算机，用于作用在三角波发生电路上。用于控制设备的微型计算机25设置有根据设备状态改变三角波产生电路18的频率的电路，以改变开关频率以实现更高的开关效率。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2002187034A JIG FOR WORK PIECE BODY 失效
公开(公告)号：JP2002187034A
公开(公告)日：2002-07-02
申请号：JP2000384849
申请日：2000-12-19
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NAGAHARA MAKOTO , OGAWA KAZUHIRO , NAGASAKA YOSHIFUMI , MURAKAMI TOSHIO , FUJIYAMA MASAZO
IPC分类号： B23Q3/04 , B23Q3/18
摘要： PROBLEM TO BE SOLVED: To provide a jig for a work piece which requires no reverse of a work piece holder, provides easy installation and setting of the work piece, and shortens setting and working time for the work piece. SOLUTION: Stop blocks 8a and 8b which are mounted freely turnably via a fulcrum shaft 4 supported on a side of a main body 3 and provided on the bottom of the main body 3, and a set eccentric disc 9 free to move horizontally and rotate, are abutted to fixed notches 2a and 2b provided on the both sides of a single edge of a mounting plate 2 in which a cutter 1 of a work piece is detachably sandwiched and fixed on a single end. By so doing, the mounting plate 2 is set and fixed at a plurality of angles so as to allow setting a work piece and shortening the working time.

4. 发明专利

JPS5846219A BEARING DEVICE FOR ROTOR 失效
公开(公告)号：JPS5846219A
公开(公告)日：1983-03-17
申请号：JP14367981
申请日：1981-09-10
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ITOU SHINICHI , IGUCHI JIYUN , TAKAHASHI WATARU , TAKEMOTO SEIKI , OGAWA KAZUHIRO
IPC分类号： F16C17/02 , F16C13/02
摘要： PURPOSE:To contrive an improvement in assembling workability, by constituting a bearing with a groove formed on the edge of a supporting component and a fixing plate installed on the edge of the supporting component. CONSTITUTION:A T-shaped groove 7 is formed on the edge of a columnar supporting component 5, where rotary shafts 3 of rotors 1 are placed from three directions, a fixing plate 6 is provided above the rotary shafts 3 so that a rotation of the rotary shafts 3 is not disturbed and the rotary shafts 3 does not come off, and the fixing plate is fixed on the edge of the supporting component 5 by a screw 8. This device has good workability because such a simple work as placing parts in order one upon another is sufficient enough for assembling since this device is constituted in this manner.

5. 发明专利

JP2005143154A Stabilized power source apparatus 审中-公开
标题翻译：稳定电源设备
公开(公告)号：JP2005143154A
公开(公告)日：2005-06-02
申请号：JP2003374118
申请日：2003-11-04
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： OGAWA KAZUHIRO
IPC分类号： H02M3/28
摘要： PROBLEM TO BE SOLVED: To provide an optimum, small size and low cost stabilized power source apparatus without considering the breakdown voltage, the size of a decoupling capacitor or the reverse voltage breakdown voltage of the circuit constituted at the other load side.
SOLUTION: The stabilized power source apparatus is constituted not to leak a leakage voltage at an OFF circuit time by controlling ON/OFF the power source of a negative voltage series regulator 8 of a leak voltage generation source. Further, a load control switch is not required. Thus, the optimum, small size and low cost stabilized power source apparatus can be provided without considering the breakdown voltage and the size of the decoupling capacitor or the reverse voltage breakdown voltage of the circuit constituted at the other load side. Thus, (1) in order to compensate the reverse voltage, it is conventionally necessary to select the high breakdown voltage tantalum capacitor as the load or to connect a ceramic capacitor in parallel connection in needed capacity value, and (2) thus, the use of large-size components, or an area enlargement by the increase in using quantity, resulting in a cost rise, so that these two difficulties in size reduction and cost reduction of the apparatus are eliminated.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种最佳，小尺寸和低成本稳定的电源装置，而不考虑在另一负载侧构成的电路的击穿电压，去耦电容器的尺寸或反向电压击穿电压。解决方案：通过控制泄漏电压产生源的负电压串联调节器8的电源的接通/断开，稳定的电源装置不构成在OFF电路时泄漏泄漏电压。此外，不需要负载控制开关。因此，可以在不考虑在另一负载侧构成的电路的击穿电压和去耦电容器的尺寸或者反向电压击穿电压的情况下，提供最佳，小尺寸和低成本的稳定电源装置。因此，（1）为了补偿反向电压，通常需要选择高耐压钽电容器作为负载或将并联的陶瓷电容器连接在需要的容量值中，以及（2）因此，使用的大尺寸部件或通过使用量的增加而引起的区域扩大，导致成本上升，从而消除了装置的尺寸减小和成本降低的这两个困难。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JPS6122169B2 JPS6122169B2 - 失效
公开(公告)号：JPS6122169B2
公开(公告)日：1986-05-30
申请号：JP14367981
申请日：1981-09-10
申请人： Matsushita Electric Ind Co Ltd
发明人： ITO SHINICHI , IGUCHI JUN , TAKAHASHI WATARU , TAKEMOTO SEIKI , OGAWA KAZUHIRO
IPC分类号： F16C17/02 , F16C13/02
CPC分类号： F16C13/02

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