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1. 发明专利

JP2003066065A Acceleration sensor 审中-公开
标题翻译：加速传感器
公开(公告)号：JP2003066065A
公开(公告)日：2003-03-05
申请号：JP2001256194
申请日：2001-08-27
申请人： Ubukata Industries Co Ltd , 株式会社生方製作所
发明人： URANO MITSUHIRO , TAKEDA TERUYUKI , SON TAKESHI
IPC分类号： G01P15/135 , H01H35/14
摘要： PROBLEM TO BE SOLVED: To provide an acceleration sensor stabilized in conduction state even miniaturized. SOLUTION: This acceleration sensor 1 comprises a metallic case 6 and a lid plate 5 which constitute a sealed case. An inertial ball 10 and a movable contact 8 having two or more movable parts are housed in the sealed case. The movable contact is connected to a terminal pin 3, and in contact with the sealed case inside surface 6C that is a fixed contact by deforming a blade- like part 8B that is the movable part by the weight of the inertial ball. The tip 8C of the movable part is bent to the sealed case inner surface side by a prescribed angle. Accordingly, the area of the contact part of the movable contact with the fixed contact can be minimized by bending the tip of the movable part, and the contact pressure per unit area of the contact part can be increased.
摘要翻译：要解决的问题：提供稳定在导通状态的加速度传感器，甚至小型化。解决方案：该加速度传感器1包括构成密封壳体的金属壳体6和盖板5。惯性球10和具有两个或更多个可移动部分的可动触点8被容纳在密封的壳体中。可动触点连接到端子销3，并且通过使惯性球的重量使作为可移动部分的叶片状部分8B变形而与作为固定触点的密封壳体内表面6C接触。可移动部分的尖端8C以密封的壳体内表面侧弯曲规定的角度。因此，通过弯曲可动部的前端，能够使可动触头与固定触点的接触部的面积最小化，可以提高接触部的每单位面积的接触压力。

2. 发明专利

JP2004020518A Electrostatic capacity type liquid sensor 审中-公开
公开(公告)号：JP2004020518A
公开(公告)日：2004-01-22
申请号：JP2002179789
申请日：2002-06-20
申请人： Ubukata Industries Co Ltd , 株式会社生方製作所
发明人： URANO MITSUHIRO , TODA TAKASHI , YOKOTA EISAKU
IPC分类号： G01P15/02 , G01C9/06 , G01C9/20 , G01D5/24 , G01D5/241 , G01P15/125 , G01P15/18
摘要： PROBLEM TO BE SOLVED: To provide a liquid sensor of excellent stability and reliability, suitable as both an inclination sensor and an acceleration sensor.
SOLUTION: A conductive liquid is filled up to approximately 1/2 capacity in a conductive closed container. A pair of lead terminals are passed through and fixed in an electrically insulated manner to the container from one end face of the container. A strip-like main electrode with the surface covered with a silicon oxide film is fitted to the tip, placed in the container, of each lead terminal so that the tip part comes out on the liquid level of the conductive liquid. An inclination angle or acceleration is measured from the change of electrostatic capacity between each main electrode and the conductive liquid.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2003307181A Variable capacity type refrigerant compressor with swash plate 审中-公开
标题翻译：具有滑动板的可变容量型制冷压缩机
公开(公告)号：JP2003307181A
公开(公告)日：2003-10-31
申请号：JP2002111213
申请日：2002-04-12
申请人： Ubukata Industries Co Ltd , 株式会社生方製作所
发明人： URANO MITSUHIRO , MURATA HIROSHI , YOKOTA EISAKU
IPC分类号： F04B49/06 , F04B27/14
摘要： PROBLEM TO BE SOLVED: To provide a variable capacity type refrigerant compressor working with a swash plate capable of making an ability control accurately. SOLUTION: The variable capacity type refrigerant compressor 1 working with the swash plate includes a vessel 2 furnished with a through hole 2B, where a sensor 10 is mounted. The sensor 10 has an oscillator circuit, a sensing coil of this oscillator circuit is positioned mating directly with the side face of a piston 6. The piston 6 is driven by the swash plate 8, and the stroke is decided by the inclining angle of the swash plate 8. When the piston 6 comes into the sensible range of the sensor 10, the oscillating frequency of the oscillator circuit of the sensor changes to cause the sensor output to change. The inclining angle of the swash plate can be known by calculating the stroke of the piston 6 from the output of the sensor 10, and accordingly the inclining angle of the swash plate can be controlled accurately. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够精确地进行能力控制的能够与斜盘一起工作的可变容量型制冷剂压缩机。＆lt; P＆gt;解决方案：与斜盘一起工作的可变容积型制冷剂压缩机1包括装有通孔2B的容器2，其中安装有传感器10。传感器10具有振荡电路，该振荡电路的检测线圈定位成与活塞6的侧面直接配合。活塞6由斜盘8驱动，行程由倾斜角决定旋转斜盘8.当活塞6进入传感器10的敏感范围时，传感器的振荡电路的振荡频率变化，导致传感器输出变化。通过从传感器10的输出计算活塞6的冲程，可以知道斜盘的倾斜角度，因此可以精确地控制斜盘的倾斜角度。版权所有（C）2004，JPO

4. 发明专利

JP2005268058A Thermal-actuated switch 审中-公开
标题翻译：热启动开关
公开(公告)号：JP2005268058A
公开(公告)日：2005-09-29
申请号：JP2004079301
申请日：2004-03-18
申请人： Ubukata Industries Co Ltd , 株式会社生方製作所
发明人： URANO MITSUHIRO , UEDA YOSHIHISA
IPC分类号： H01H37/54 , H01H1/50
摘要： PROBLEM TO BE SOLVED: To improve an endurance property by suppressing degradation of a contact point restrained in a thermal-actuated switch using a snap action of a bimetal or the like.
SOLUTION: The thermal-actuated switch 31 has a contact point mechanism inside a metallic sealed container. A movable contact point 7 fixed to a thermal-actuated board 9 faces at a fixed contact point 33, and is made in contact/out of contact with the fixed contact point by a sudden inversion/reversion action of the thermal-actuated board with the movable contact point draw-molded. A contact point displacement preventing member 34 is arranged on a back surface of the fixed contact point 33. When the movable contact point 7 is contacted to the fixed contact point 33 with a collision, deformation and vibration of the fixed contact point is restrained by a bent fixed contact point hitting the contact point displacement preventing member 34. With this, a bouncing of the movable contact point by rebounding from the fixed contact point and a corresponding arc generation are suppressed, and a contact point life is extended, and therefore, the endurance property as a thermal-actuated switch is improved.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过抑制使用双金属等的卡扣动作在热致动开关中抑制的接触点的劣化来提高耐久性。解决方案：热致动开关31在金属密封容器内具有接触点机构。固定到热致动板9的可动触点7面向固定触点33，并且通过热致动板的突然的反转/反转动作与固定触点接触/脱离接触可动接点拉伸成型。接触点位移防止构件34设置在固定触点33的后表面上。当可动触点7碰撞时与固定触点33接触时，固定触点的变形和振动被抑制弯曲的固定接触点撞击接触点位移防止构件34.由此，可以抑制从固定接触点的反弹和相应的电弧产生的可动触点的弹跳，并且接触点寿命延长，因此，作为热致动开关的耐久性得到改善。版权所有（C）2005，JPO＆NCIPI

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