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1. 发明专利

JP2006336560A Automatic alternate operation device for submerged pump 审中-公开
标题翻译：自动替代泵的自动替代操作装置
公开(公告)号：JP2006336560A
公开(公告)日：2006-12-14
申请号：JP2005162963
申请日：2005-06-02
申请人： Kuramo Electric Co Ltd , 倉茂電工株式会社
发明人： TANAKA MASAHIRO , YAMAGUCHI KAZUNORI , SHIBAYAMA RYOICHI
IPC分类号： F04D15/00 , F04D29/00
摘要： PROBLEM TO BE SOLVED: To facilitate assembly and wiring work, simplify a control circuit, and reduce cost of a device for operating two submerged pumps automatically and alternately. SOLUTION: Two submerged pumps including the No. 1 pump P1 and the No. 2 pump P2 are alternately and automatically operated and controlled. These submerged pumps have a second float switch S2 for detecting a start water level H2 and a stop water level L2 of the No. 2 pump P2. These submerged pumps have a first float switch S1 for detecting a higher water level than the second float switch and detecting a start water level H1 and a stop water level L1 of the No. 1 pump P1. These submerged pumps have a third float switch S3 for detecting an abnormal water level H3 being a further higher water level than the first float switch. These submerged pumps have an automatic alternate operation controller for controlling alternate operation by switching operation mode and operation halt mode of the No. 2 pump P2. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了便于组装和接线工作，简化控制电路，并降低自动交替操作两个潜水泵的设备的成本。
解决方案：包括1号泵P1和2号泵P2的两个潜水泵交替自动运行和控制。这些潜水泵具有用于检测第2泵P2的起始水位H2和停止水位L2的第二浮子开关S2。这些潜水泵具有用于检测比第二浮子开关更高的水位的第一浮子开关S1，并且检测1号泵P1的起始水位H1和停止水位L1。这些潜水泵具有第三浮子开关S3，用于检测与第一浮子开关相比更高的水位的异常水位H3。这些潜水泵具有自动交替操作控制器，用于通过切换第2泵P2的操作模式和操作停止模式来控制交替操作。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2011076995A Airtight structure of electric cable 审中-公开
标题翻译：电缆电气结构
公开(公告)号：JP2011076995A
公开(公告)日：2011-04-14
申请号：JP2009230089
申请日：2009-10-02
申请人： Kuramo Electric Co Ltd , 倉茂電工株式会社
发明人： FUJIMURA EIICHI , YAMAGUCHI KAZUNORI , OKUDA TETSUYU
IPC分类号： H01B7/282
CPC分类号： Y02A30/14
摘要： PROBLEM TO BE SOLVED: To provide an airtight structure of an electric cable, which can maintain airtightness of a core wire-exposed part regardless of formation of both a mold and a heat-shrinkable tube by polyolefin resin. SOLUTION: In the airtight structure of the electric cable formed by putting the polyolefin-based heat shrinkable tube 2 on the core wire-exposed part 4a of the electric cable, heating the heat shrinkable tube 2, coming into close contact with the core wire-exposed part 4a, and then coating the mold 1 on the outer side of the heat shrinkable tube 2, a silicon-based adhesive 5 is applied onto a surface of the core wire-exposed part 4a or an inner peripheral surface of the heat shrinkable tube 2 and the heat shrinkable tube 2 is heat-shrunk at a temperature higher than a temperature at which the adhesive 5 adheres to the heat shrinkable tube 2 before the adhesive 5 is hardened. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供电缆的气密结构，其可以保持芯线暴露部分的气密性，而与聚烯烃树脂形成模具和热收缩管两者无关。解决方案：在通过将聚烯烃类热收缩管2放置在电缆的芯线暴露部分4a上形成的电缆的气密结构中，加热热收缩管2，与芯线暴露部分4a，然后将模具1涂覆在热收缩管2的外侧上，将硅基粘合剂5施加到芯线暴露部分4a的表面或其内周表面上热收缩管2和热收缩管2在高于在粘合剂5硬化之前粘附到热收缩管2的温度的温度下被热收缩。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2010062128A Float switch 有权
标题翻译：浮球开关
公开(公告)号：JP2010062128A
公开(公告)日：2010-03-18
申请号：JP2009010612
申请日：2009-01-21
申请人： Kuramo Electric Co Ltd , 倉茂電工株式会社
发明人： YAMAGUCHI KAZUNORI , SHIBAYAMA RYOICHI , DEJIMA MUTSU
IPC分类号： H01H35/18
摘要： PROBLEM TO BE SOLVED: To provide a float switch using a non-contact switch, free from malfunction even in a turbid liquid or in a liquid containing a large quantity of suspended matter. SOLUTION: The float switch includes: a cylindrical magnet holder 11 inserted from the outer periphery of a float 10 toward the center; a magnet body 12 inserted in an inside of the magnet holder 11 and sliding between one end and the other end of the magnet holder 11 by tilting of the magnet holder 11 due to vertical movement of the float 10; a non-contact switch 14 provided at a one end of the magnet holder 11 and arranged to face with one pole of the magnet body 12 having moved to the side of the one end; and a cushioning means 13 arranged at the one end of the magnet holder 11 to be interposed between the magnet body 12 and the non-contact switch 14 and not shielding a magnetic field between the magnet body 12 and the non-contact switch 14 when the magnet body 12 moves to the side of the one end. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用非接触开关的浮子开关，即使在混浊液体或含有大量悬浮物质的液体中也不会发生故障。解决方案：浮子开关包括：从浮子10的外周向中心插入的圆柱形磁体保持件11; 通过浮子10的垂直运动使磁体保持件11倾斜，插入磁体保持件11的内部的磁铁体12和磁铁架11的一端与另一端之间滑动; 非接触开关14，其设置在磁体保持件11的一端，并且配置成与磁体12的一端相对移动到一端的一侧; 以及缓冲装置13，其布置在磁体保持器11的一端处以插入在磁体12和非接触开关14之间，并且当磁体12与非接触开关14之间的磁场不被屏蔽时磁体12移动到一端的一侧。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2008014266A Plug for power source and blower 有权
标题翻译：电源和鼓风机插头
公开(公告)号：JP2008014266A
公开(公告)日：2008-01-24
申请号：JP2006187729
申请日：2006-07-07
申请人： Fuji Clean Kogyo Kk , Kuramo Electric Co Ltd , フジクリーン工業株式会社 , 倉茂電工株式会社
发明人： NAKANO YASUMASA , WATANABE KAZUO , DOI YUKIO , YAMAGUCHI KAZUNORI , SHIBAYAMA RYOICHI
IPC分类号： F04D27/00
摘要： PROBLEM TO BE SOLVED: To provide an alarm capable of being easily mounted and requiring only small installation place. SOLUTION: A plug 18 for a power source is provided on an alarm lamp 8. An abnormal detection device detecting abnormality of an electric apparatus is provided on one of the electric apparatus and the plug 18 for the power source, and the alarm lamp 8 is operated based on information from the abnormal detection device. When the plug 18 for the power source is intended to be connected to a plug socket 12 under a condition where a surface 6 thereof faces an installation surface 16a, the same can not be inserted due to the alarm lamp 8 formed with projecting from a surface 6 of the plug 18 for the power source. On the other hand, the plug 18 for the power source has a structure capable of being connected to the plug socket 12 under a condition where a back surface 4 thereof faces the installation surface 16a. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够容易地安装并且仅需要小的安装位置的报警器。解决方案：用于电源的插头18设置在报警灯8上。检测电气设备异常的异常检测装置设置在用于电源的电气设备和插头18中的一个上，并且报警器基于来自异常检测装置的信息来操作灯8。当用于电源的插头18意图在其表面6面向安装表面16a的情况下连接到插头插座12时，由于形成从表面突出的报警灯8而不能插入插头 6为电源插头18。另一方面，用于电源的插头18具有能够在其背面4面向安装面16a的状态下与插头插座12连接的结构。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2006244751A Float switch 有权
标题翻译：浮球开关
公开(公告)号：JP2006244751A
公开(公告)日：2006-09-14
申请号：JP2005055655
申请日：2005-03-01
申请人： Kuramo Electric Co Ltd , 倉茂電工株式会社
发明人： YAMANISHI KENICHI , TANAKA MASAHIRO , YAMAGUCHI KAZUNORI
IPC分类号： H01H35/18 , G01F23/30 , H01H36/02
摘要： PROBLEM TO BE SOLVED: To provide a float switch detecting, by one piece, liquid level required for automatic operation control of a submersed pump, and certainly operating regardless of its compact size. SOLUTION: A slide guide axis 5 including a lead switch 7 therein is housed in a float 2. A sliding magnet 6 is made slidable in the axial direction of the slide guide axis 5 by the tilt of the float 2. Holding magnets 9a and 10a are provided on both sides of the slide guide axis 5, and the upper holding magnet 10 and the sliding magnet 6 are in a absorbed state until the float 2 tilts upward at a setting angle. When the float 2 tilts upward more than the setting angle, the absorbed state is released so that the sliding magnet 6 falls to close a contact 8 of the lead switch 7. The upper holding magnet 9 and the sliding magnet 6 are in the absorbed state until the float 2 tilts downward at the setting angle. When the float 2 tilts downward more than the setting angle, the absorbed state is released so that the sliding magnet 6 falls to close the contact 8 of the lead switch 7. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供浮子开关，一体式地检测潜水泵的自动操作控制所需的液位，并且无论其紧凑的尺寸如何，都是可行的。
解决方案：其中包括引线开关7的滑动引导轴5容纳在浮子2中。滑动磁体6通过浮子2的倾斜在滑动引导轴5的轴向方向上滑动。保持磁体 9a和10a设置在滑动引导轴5的两侧，并且上保持磁体10和滑动磁体6处于吸收状态，直到浮子2以设定角向上倾斜。当浮子2向上倾斜超过设定角度时，释放吸收状态，使得滑动磁体6下降以接合引线开关7的触点8.上部保持磁体9和滑动磁体6处于吸收状态直到浮子2在设定角度向下倾斜。当浮子2向下倾斜超过设定角度时，释放吸收状态，使得滑动磁体6下降以关闭引导开关7的触点8.（C）2006年，JPO＆NCIPI

6. 发明专利

JP2002184513A CABLE WITH DOUBLE INSULATION WATERPROOF CONNECTOR, AND MANUFACTURING METHOD OF THE SAME 失效
公开(公告)号：JP2002184513A
公开(公告)日：2002-06-28
申请号：JP2000377062
申请日：2000-12-12
申请人： KURAMO ELECTRIC CO LTD
发明人： YAMAGUCHI MITSUTAKA , NOGUCHI NOBUAKI , YAMAGUCHI KAZUNORI
IPC分类号： H01R4/72 , H01B7/00 , H01B7/282 , H01B13/00 , H01R13/52 , H01R43/00 , H02G1/14 , H02G15/196
摘要： PROBLEM TO BE SOLVED: To manufacture a cable with connector having excellent insulation property and waterproof property with high efficiency at low cost. SOLUTION: An exposed electric wire 11 protruding from the end part of a covered part 9 of a cable 3 is connected to a terminal 12 by caulking. The part protruding from the end part of the covered part 9, including the terminal 12, is housed in an insulated cylindrical body 15. A heat-shrinkable tube 25 made of polyolefin group resin to the inside surface of which, a hot melt adhesive is painted, is arranged so as to cover a connection part 21 of the covered part 9 and the insulated cylindrical body 15. The heat-shrinkable tube 25 is made to shrink by heating to waterproof the connection part 21. The polyolefin group adhesive is applied on the outer peripheral surface of the insulated cylindrical body 15 and the outer peripheral surface of the heat-shrinkable tube 25, and a connector body 31, made of polyolefin group thermoplastic elastomer, is integrally molded by injection molding so as to cover the outer peripheral surface of the outer peripheral surface of the insulated cylindrical body 15 and the outer peripheral surface of the heat-shrinkable tube 25.

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