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1. 发明专利

JP2013230553A Electric appliance 有权
标题翻译：电器
公开(公告)号：JP2013230553A
公开(公告)日：2013-11-14
申请号：JP2013139787
申请日：2013-07-03
申请人： Makita Corp , 株式会社マキタ
发明人： TOMITA AKIFUMI , NASHIMOTO TOMONOBU , KONDO EIJI , SUZUKI HITOSHI
IPC分类号： B25F5/00
摘要： PROBLEM TO BE SOLVED: To install electric material parts of an electric appliance so that it can be difficult to be affected by a magnetic field of a motor and that the influence of heat can be prevented from being given to the secondary battery of a battery pack.SOLUTION: A connection part to which a battery pack is connected is formed in an electric appliance body. A terminal support plate 30 including at least a pair of terminals 31 and 32 is fixed to the terminal of the battery pack. In the terminal support plate 30, terminals 31, 32 are arranged on a surface side exposed from the connection part. Electric parts 51 and 53 are attached to the rear surface side of the terminal support plate 30 positioned inside the connection part.
摘要翻译：要解决的问题：为了安装电器的电气材料部件，使得可能难以受到电动机的磁场的影响，并且可以防止对电池组的二次电池的影响解决方案：在电器主体中形成有与电池组连接的连接部。包括至少一对端子31和32的端子支撑板30固定到电池组的端子。在端子支撑板30中，端子31,32配置在从连接部露出的表面侧。电气部件51和53安装在位于连接部分内部的端子支撑板30的后表面侧。

2. 发明专利

JP2010030024A Electric devices 审中-公开
标题翻译：电气设备
公开(公告)号：JP2010030024A
公开(公告)日：2010-02-12
申请号：JP2008197830
申请日：2008-07-31
申请人： Makita Corp , 株式会社マキタ
发明人： TOMITA AKIFUMI , NASHIMOTO TOMONOBU , KONDO EIJI , SUZUKI HITOSHI
IPC分类号： B25F5/00 , H01R24/58
CPC分类号： B25F5/02
摘要： PROBLEM TO BE SOLVED: To install electric material components of an electric device so that they are hardly affected by a magnetic field of a motor and thermal effect is not exerted to a secondary battery of a battery pack. SOLUTION: In the electric device, the battery pack is connected with an electric device body. A connection section for connecting the battery pack is formed on the electric device body, and a terminal support plate 30 having at least a pair of terminals 31, 32 connected with terminals of the battery pack is fixed on the connection section. The terminals 31, 32 are arranged on the terminal support plate 30 at a surface side exposed from the connection section, and the electric material components 51, 53 are installed at a back face side of the terminal support plate 30 located inside the connection section. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了安装电气设备的电子部件，使得它们几乎不受电动机的磁场的影响，并且不对电池组的二次电池施加热效应。
解决方案：在电气设备中，电池组与电气设备主体连接。用于连接电池组的连接部分形成在电子装置本体上，并且具有与电池组的端子连接的至少一对端子31,32的端子支撑板30固定在连接部分上。端子31,32在从连接部露出的表面侧设置在端子支撑板30上，电气部件51,53设置在位于连接部内的端子支撑板30的背面侧。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2013006253A Electric power tool 有权
标题翻译：电动工具
公开(公告)号：JP2013006253A
公开(公告)日：2013-01-10
申请号：JP2011142013
申请日：2011-06-27
申请人： Makita Corp , 株式会社マキタ
发明人： TOMITA AKIFUMI , KIYOHARA TAKASHI
IPC分类号： B25F5/02 , B25F5/00
摘要： PROBLEM TO BE SOLVED: To provide an electric power tool that is improved in performance of discharging the water entering the housing thereof from an opening, to the outside of the housing.SOLUTION: An impact driver includes: a drain port 9 communicating the inside and the outside of the housing and provided on a side lower than openings of the housing 1R including the openings 5, 6; and a guiding groove formed in an inner surface of the housing to guide the water entering the inside of the housing from the openings, to the drain port. The guiding groove is configured in a plurality of linear grooves 10 arranged in a reticulation form.
摘要翻译：要解决的问题：提供一种电动工具，其提高了从开口到外壳将进入其壳体的水排出的性能。冲击驱动器包括：排出口9，其连通壳体的内部和外部，并且设置在比包括开口5,6的壳体1R的开口更低的一侧; 以及形成在所述壳体的内表面中的引导槽，以将从所述开口进入所述壳体的内部的水引导到所述排放端口。引导槽构造成以网状布置的多个线状槽10。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2011079075A Power tool 有权
标题翻译：电动工具
公开(公告)号：JP2011079075A
公开(公告)日：2011-04-21
申请号：JP2009231317
申请日：2009-10-05
申请人： Makita Corp , 株式会社マキタ
发明人： TOMITA AKIFUMI , HIRATA YUSUKE , KAMIYA SHINGO
IPC分类号： B25F5/00
CPC分类号： B27G19/003 , B27B17/00 , B27B17/083 , H02P3/12 , H02P3/16 , H02P3/22 , H02P3/26 , Y10T83/707 , Y10T83/7076
摘要： PROBLEM TO BE SOLVED: To provide a technique which can brake a power tool without enlarging the tool. SOLUTION: The power tool includes a body for accommodating a motor for driving the tool, a power supply circuit of the motor for supplying an electric power to the motor, a movable member supported by the body so as to be freely oscillated, a detector for detecting an operation of the movable member, a first switch provided in the power supply circuit of the motor and a control circuit for opening the first switch in accordance with a detecting signal outputted by the detector. In the power tool, an entire length of the power supply circuit of the motor is designed to be short, so that an amount of radiation of electric noise can be suppressed. Since many noise countermeasures are not necessary, the power tool can be designed to be compact. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在不扩大工具的情况下制动动力工具的技术。解决方案：电动工具包括用于容纳用于驱动工具的电动机的主体，用于向电动机供电的电动机的电源电路，由主体支撑以便自由摆动的可动部件，用于检测可动件的操作的检测器，设置在电动机的电源电路中的第一开关和用于根据检测器输出的检测信号打开第一开关的控制电路。在电动工具中，电动机的电源电路的整个长度被设计为短，从而可以抑制电噪声的辐射量。由于不需要许多噪声对策，电动工具可以设计成紧凑。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2011016201A Power tool 审中-公开
标题翻译：电动工具
公开(公告)号：JP2011016201A
公开(公告)日：2011-01-27
申请号：JP2009163420
申请日：2009-07-10
申请人： Makita Corp , 株式会社マキタ
发明人： HAYASHI TAKAHIRO , TOMITA AKIFUMI
IPC分类号： B25F5/02
摘要： PROBLEM TO BE SOLVED: To provide a power tool, such as a rechargeable screwdriver drill, in which electrical components such as switches and circuit boards are incorporated into half housings thereof, and their electric wiring is routed therein, and in which mainly during their assembly, the electrical components assembly and the routing operation of the electric wiring are done quickly and easily, and when the half housings are connected to each other, the electric wiring is not held therebetween.SOLUTION: A wiring holding section in a routing passage of the electric wiring is formed from or covered with elastomer resin having greater elasticity than the material of the housings. This ensures the holding and routing of the electric wiring, thereby preventing the electric wiring from being held between the half housings when they are connected to each other.
摘要翻译：要解决的问题：提供一种诸如可充电螺丝刀的电动工具，其中诸如开关和电路板的电气部件被并入其半壳体中，并且它们的电线路路由其中，其中主要在其组装期间电气部件组装和电线的布线操作快速且容易地进行，并且当半壳体彼此连接时，电线不被夹持在其间。解决方案：在布线通路中的布线保持部分电气布线由具有比外壳材料更大的弹性的弹性体树脂形成或覆盖。这确保了电气布线的保持和布线，从而防止电线彼此连接时保持在半壳体之间。

6. 发明专利

RU2495520C2 ЭЛЕКТРИЧЕСКИЕ УСТРОЙСТВА 未知
公开(公告)号：RU2495520C2
公开(公告)日：2013-10-10
申请号：RU2009129439
申请日：2009-07-30
申请人： MAKITA CORP
发明人： TOMITA AKIFUMI , NASIMOTO TOMONOBU , KONDO EHIDZI , SUZUKI KHITOSI
IPC分类号： H01R24/58 , H02J7/36
摘要： Изобретениеотноситсяк электротехнике. Электрическоеустройствовключаетосновнойкорпус, выполненныйс возможностьюсоединенияс блокомбатарей. Соединительнаячастьдлясоединенияблокабатарейобразовананаосновномкорпусеэлектрическогоустройства. Поддерживающаяконтактыпластина (30), имеющая, поменьшеймере, однупаруконтактовблокабатарейдлясоединенияконтактовблокабатарей, закрепленанасоединительнойчасти. Контактырасположенынасторонепереднейповерхностиподдерживающейконтактыпластины, котораяоткрытасосторонысоединительнойчасти. Электрическийкомпонент (51, 53) расположеннасторонезаднейповерхностиподдерживающейконтактыпластины. Техническийрезультатзаключаетсяв исключениивлияниямагнитногополя, создаваемогодвигателем, наэлектрическийкомпонент. 2 н. и 10 з.п. ф-лы, 5 ил.

7. 发明专利

RU2540240C2 ЭЛЕКТРИЧЕСКИЙ ИНСТРУМЕНТ 未知
公开(公告)号：RU2540240C2
公开(公告)日：2015-02-10
申请号：RU2010140630
申请日：2010-10-04
申请人： MAKITA CORP
发明人： TOMITA AKIFUMI , KHIRATA JUSUKE , KAMIJA SINGO
IPC分类号： B27G19/00 , B27B17/08
摘要： Изобретениеотноситсяк ручныминструментам. Электрическаяцепнаяпила (10) содержитпильнуюцепь (16), основнойкорпус (12), поддерживающийпильнуюцепь (16), электродвигатель (48), установленныйнаосновномкорпусе (12) дляприводаинструмента (16), основнойвыключатель (20) питания, управляемыйоператоромдляприведенияв действиеэлектродвигателя, цепь (42) подачипитания, электрическисоединеннуюс электродвигателем (48) свозможностьюподачиэлектрическойэнергиив электродвигатель (48) приуправленииоператоромосновнымвыключателем (20) питания, дляподачиэлектрическойэнергиив электродвигатель (48) иподвижныйэлемент (26) длязащитырукиоператора, закрепленныйв основномкорпусе (12). Электрическаяпила (10) дополнительносодержитдетектор (46), расположенныйв основномкорпусе (12), длядетектированияперемещенияподвижногоэлемента (26) ипервыйвыключатель (60), расположенныйв цепи (42) подачипитаниядляэлектрическогоразмыканияи замыканияцепи (42) подачипитания. Первыйвыключатель (60) выполненс возможностьюэлектрическогоразмыканияцепи (42) подачипитания, когдадетектор (46) детектируетперемещениеподвижногоэлемента (26). Техническийрезультатзаключаетсяв уменьшениишумаприработеэлектродвигателя. 12 з.п. ф-лы, 6 ил.

8. 发明专利

JPH084659A LOAD CONTROL TYPE COMPRESSOR 失效
公开(公告)号：JPH084659A
公开(公告)日：1996-01-09
申请号：JP14047494
申请日：1994-06-22
申请人： MAKITA CORP
发明人： SAKAI MITSUNORI , TOMITA AKIFUMI , MASE HIDEO
IPC分类号： F04B49/06 , F04B39/10 , H02P21/05 , H02P21/36 , H02P23/04 , H02P25/04 , H02P27/02
摘要： PURPOSE:To increase the operating efficiency of a compressor by carrying out the connection and disconnection of a load which meets the actual condition of motor load even under a condition where power supply voltage is low and changeable due to the resistance of a power cord or the like. CONSTITUTION:Power supply voltage VP applied to a capacitor induction motor M is compared with capacitor terminal-to-terminal voltage VC generated between the terminals of a capacitor used in the capacitor induction motor M. Based on judgment that its rate K=VC/VP is larger or smaller than reference rate KT set under a fixed condition, a solenoid valve B is switched to its energizing side or de-energizing side.

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