会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明专利
    • バッテリユニット
    • 电池组
    • JP2015006095A
    • 2015-01-08
    • JP2013130770
    • 2013-06-21
    • 株式会社マキタMakita Corp
    • SUZUKI HITOSHI
    • H02J7/00H01M2/10H01M10/44H02H7/18H02J7/02
    • H01M10/425H01M2/34H01M10/482H01M2010/4271H02J7/0024H02J7/0063
    • 【課題】各セルアセンブリからの電力の損失を抑制しつつ、セルアセンブリ相互間の電流の回り込みを抑制できるようにする。【解決手段】複数のセルアセンブリ10,20,・・・,30は、直接並列接続されず、それぞれスイッチ部を介して相互に並列接続されている。制御部2は、各スイッチ部をオンさせるためのオン指令信号をスイッチ部毎に個別に出力可能であり、何れか1つのスイッチ部に対して選択的にオン指令信号を出力するよう構成されている。何らかの要因で制御部2から複数のスイッチ部へオン指令信号が出力された場合は、同時オン阻止部により、全てのスイッチ部へのオン指令信号が無効とされるか若しくはその複数のスイッチ部のうち何れか1つに対するオン指令信号のみが有効とされる。これにより、複数のスイッチ部が同時にオンすることが阻止される。【選択図】図2
    • 要解决的问题:提供一种电池单元,其能够抑制电池组件之间的相互电流反向流动,同时减少电池组件的电力损失。解决方案:电池单元包括:电池组件10,20 并不直接并联连接,而是通过开关部分彼此并联连接; 控制部分2,其能够输出用于打开开关部件的ON方向信号,并且被布置成选择性地将ON方向信号输出到任何一个开关部件。 当控制部分2由于某些原因已将ON方向信号输出到多于一个的开关部分时,反同步接通部件将ON方向信号无效地切换到所有的开关部件,或者仅将ON方向信号置于任何 开关部件之一有效。 以这种方式避免同时打开多个开关部件。
    • 2. 发明专利
    • Battery adapter
    • 电池适配器
    • JP2013109894A
    • 2013-06-06
    • JP2011252650
    • 2011-11-18
    • Makita Corp株式会社マキタ
    • OTA TOMOYUKISUZUKI HITOSHIKOBAYASHI YUKIOUMEMURA SHINGO
    • H01M2/10B25F5/00H01M10/44
    • H01R31/065B25F5/02H01M2/1033H01M10/425H01M2200/30H01M2220/30H01R31/06H02J7/0044H02J7/0063
    • PROBLEM TO BE SOLVED: To improve convenience of an electric machine for a multiport by making the electric machine operate by a smaller number of batteries than the number of battery connection ports of the electric machine.SOLUTION: A battery adapter has: a plurality of machine-side coupling parts 22c and 22d configured to be connectable to a plurality of battery connection ports 127c and 127d provided to an electric machine 12; and a battery-side coupling part 23 configured so that a battery 30 can be connected with. In the battery adapter, the number of the machine-side coupling parts 22c and 22d is set to be higher than the number of the battery-side coupling part 23. The electric machine 12 connected to the machine-side coupling parts 22c and 22d via the battery connection ports 127c and 127d can be driven by the battery 30 connected to the battery-side coupling part 23.
    • 要解决的问题:通过使电机以比电机的电池连接端口数更少的电池来操作来提高多端口电机的便利性。 解决方案:电池适配器具有:多个机器侧耦合部件22c和22d,其被配置为可连接到设置到电机12的多个电池连接端口127c和127d; 以及电池侧耦合部23,其被构造成使得电池30能够连接。 在电池适配器中,机侧耦合部件22c和22d的数量被设置为高于电池侧联接部件23的数量。电机12通过机电侧耦合部件22c和22d连接到机器侧耦合部件22c和22d 电池连接端口127c和127d可以由连接到电池侧耦合部分23的电池30驱动。版权所有:(C)2013,JPO&INPIT
    • 3. 发明专利
    • Secondary battery pack
    • 二次电池组
    • JP2012095433A
    • 2012-05-17
    • JP2010240043
    • 2010-10-26
    • Makita Corp株式会社マキタ
    • NODA MASASHISUZUKI HITOSHIOKABAYASHI TOSHIKAZU
    • H02J7/00H01M2/10H01M10/48
    • H01M10/488H01M2/1055H01M10/4207H01M10/4257
    • PROBLEM TO BE SOLVED: To provide a secondary battery pack for electric tools, which can display abnormality of a secondary battery by a single secondary battery pack without increasing a size of the secondary battery pack.SOLUTION: The secondary battery pack includes: a display portion including four display elements (LED) for displaying residual capacity and abnormality of a secondary battery; a display switch for inputting a display command; and an MCU (Main Control Unit) controlling the display portion and the like. The MCU displays the residual capacity of the secondary battery by controlling the number of lighted display elements in the four display elements when the display switch is operated (S140 and S150). The MCU further determines the abnormality of the secondary battery (S120) and displays the detected abnormality content prior to displaying the residual capacity, by using the four display elements (S200) when the display switch is operated (YES in S180) or a main switch of an electric tool body is turned on (YES in S190) while the abnormality of the secondary battery is detected (YES in S130).
    • 要解决的问题:提供一种用于电动工具的二次电池组,其可以通过单个二次电池组显示二次电池的异常而不增加二次电池组的尺寸。 解决方案:二次电池组包括:显示部分,包括用于显示二次电池的剩余容量和异常的四个显示元件(LED); 用于输入显示命令的显示开关; 以及控制显示部分等的MCU(主控制单元)。 当操作显示开关时,MCU通过控制四个显示元件中点亮的显示元件的数量来显示二次电池的剩余容量(S140和S150)。 MCU进一步确定二次电池的异常(S120),并且在显示剩余容量之前通过使用显示开关操作时的四个显示元件(S200)(S180中为“是”)或主开关显示检测到的异常内容 当检测到二次电池的异常时(S130中为“是”),打开电动工具主体(在S190中为是)。 版权所有(C)2012,JPO&INPIT
    • 5. 发明专利
    • Hand-held cleaner
    • 手持式清洁剂
    • JP2010178773A
    • 2010-08-19
    • JP2009022382
    • 2009-02-03
    • Makita Corp株式会社マキタ
    • OTSUKA HIROTSUGUSUZUKI HITOSHI
    • A47L5/24A47L9/28
    • PROBLEM TO BE SOLVED: To solve such problems that handling is troublesome and there is a possibility of losing a lid in a conventional small and light-weight hand-held cleaner for use with one hand, which has a rechargeable battery pack built in a cleaner body and requires opening and closing a battery storing part when attaching or removing the battery pack, and to facilitate handling when a battery pack is attached or removed mainly to or from a cleaner body. SOLUTION: The battery pack 20 is a cartridge type pack rather than a built-in type pack and is attached to the cleaner body 11 by being entirely or partially exposed. Thereby, the need for conventional lids is eliminated and handling is improved when the battery pack 20 is attached or removed. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了解决这样的问题,处理麻烦,并且在一只手中使用的常规小型轻量级手持式清洁器中可能失去盖子,该清洁器具有可充电电池组件 在清洁器体内,在安装或取出电池组件时需要打开和关闭电池存储部件,并且当电池组件主要安装或从清洁器主体移除时便于操作。 解决方案:电池组20是盒式包装而不是内置型包装,并通过完全或部分地暴露于吸尘器主体11。 因此,消除了传统盖子的需要,并且当电池组件20被附接或移除时,改进了处理。 版权所有(C)2010,JPO&INPIT
    • 6. 发明专利
    • Power tool, power tool body, and battery pack
    • 电动工具,电动工具身体和电池组
    • JP2010158743A
    • 2010-07-22
    • JP2009002596
    • 2009-01-08
    • Makita Corp株式会社マキタ
    • SUZUKI HITOSHI
    • B25F5/00H01M2/10H01M10/44
    • Y02E60/12
    • PROBLEM TO BE SOLVED: To provide technology capable of inputting/outputting a signal for indicating whether or not a switch is operated and a signal for indicating whether or not the feeding of electric power to a drive part is allowed between a power tool body and a battery pack through a pair of terminals in a power tool. SOLUTION: In the power tool 1, when a main switch SW1 is turned ON, a control voltage Vcc is produced in the body 2 and a logic level of the voltage in the signal terminals 11C, 12C is set to High. When MCU 93 of the battery pack 9 sets the logic level of the voltage in the discharge control signal to High (discharge permission), a transistor Q4 is turned ON and the logic level of the voltage in the signal terminals 11C, 12C is set to Low. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供能够输入/输出用于指示开关是否被操作的信号的技术以及用于指示是否允许在电动工具之间允许向驱动部分供电的信号 机身和电池组,通过电动工具中的一对端子。 解决方案:在电动工具1中,当主开关SW1接通时,在主体2中产生控制电压Vcc,并将信号端子11C,12C中的电压的逻辑电平设置为高。 当电池组9的MCU93将放电控制信号中的电压的逻辑电平设置为高(放电许可)时,晶体管Q4导通,并且信号端子11C,12C中的电压的逻辑电平被设置为 低。 版权所有(C)2010,JPO&INPIT
    • 7. 发明专利
    • Electric devices
    • 电气设备
    • JP2010030024A
    • 2010-02-12
    • JP2008197830
    • 2008-07-31
    • Makita Corp株式会社マキタ
    • TOMITA AKIFUMINASHIMOTO TOMONOBUKONDO EIJISUZUKI HITOSHI
    • B25F5/00H01R24/58
    • B25F5/02
    • 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
    • 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

    • 8. 发明专利
    • Motor device and power tool
    • 电机和电动工具
    • JP2005287163A
    • 2005-10-13
    • JP2004096473
    • 2004-03-29
    • Makita Corp株式会社マキタ
    • SUZUKI HITOSHIWATANABE MASAHIRO
    • H02P25/04H02P27/02H02P5/402
    • PROBLEM TO BE SOLVED: To provide a technique that can effectively utilize the capacity of a motor. SOLUTION: The motor device has an electric motor, a speed detection means which detects the rotational speed of the electric motor, a current limiting means which limits the current to be applied to the electric motor, and a means which increases or decreases the specified value to be used in the current limiting means, based on the velocity index detected with the speed detection means. When it further has a speed instruction means which instructs the rotational speed of the electric motor, and a speed adjusting means which adjusts rotational speed of the electric motor into the rotational speed instructed by the speed instruction means, it will do to detect the rotational speed, based on the instruction index of the speed instruction means. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供可以有效利用电动机容量的技术。 解决方案:电动机装置具有电动机,检测电动机的转速的速度检测装置,限制施加到电动机的电流的限流装置和增加或减少的装置 基于用速度检测装置检测到的速度指数,在电流限制装置中使用的指定值。 当进一步具有指示电动机的转速的速度指令装置和将电动机的转速调整为由速度指令装置指示的转速的速度调节装置时,将检测转速 ,基于速度指令装置的指令索引。 版权所有(C)2006,JPO&NCIPI
    • 9. 发明专利
    • Charging set
    • 收费集
    • JP2005137103A
    • 2005-05-26
    • JP2003369597
    • 2003-10-29
    • Makita Corp株式会社マキタ
    • SUZUKI HITOSHI
    • H02J7/00H02J7/04H02J7/06H02M3/335
    • H02J7/045H02J7/06H02M3/33523
    • PROBLEM TO BE SOLVED: To complete the charge in a short time by conquering the conventional problems that the charge current is limited due to the temperature rise of a switching element for adjusting the charge power, thereby applying the largest possible charge current, in a charging set for a secondary battery. SOLUTION: This charging set has a switching element which adjusts the charge power to increase or decrease, a PWM control circuit which intermittently switches on or switches off the switching element, a current detecting circuit which detects the current flowing in the switching element, and a correcting circuit which corrects the output voltage of the current detecting circuit, according to the voltage of a power source. The above PWM control circuit has a limit terminal which switches off the above switching element when voltage at or over a specified value is inputted, and the corrected voltage of the above correcting circuit is inputted into the limit terminal. In this charging set, the width of the temperature rise of the switching element is suppressed within a certain range, and the charge power is never limited more than necessary. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题为了通过克服由于用于调节充电电力的开关元件的温度升高而导致的充电电流受限的常规问题,由此施加尽可能大的充电电流,从而在短时间内完成充电, 在二次电池的充电组中。 解决方案:该充​​电组具有调节充电功率以增加或减少的开关元件,间歇地接通或断开开关元件的PWM控制电路,检测在开关元件中流动的电流的电流检测电路 以及根据电源的电压来校正电流检测电路的输出电压的校正电路。 上述PWM控制电路具有在输入了规定值以上的电压时关断上述开关元件的限制端子,并且将上述校正电路的校正电压输入到限制端子。 在该充电装置中,开关元件的温度上升的宽度被抑制在一定范围内,充电功率绝不限于必要。 版权所有(C)2005,JPO&NCIPI
    • 10. 发明专利
    • 集塵機
    • 除尘器
    • JP2015030060A
    • 2015-02-16
    • JP2013161506
    • 2013-08-02
    • 株式会社マキタMakita Corp
    • SUZUKI HITOSHI
    • B25F5/00B23Q11/00
    • 【課題】周囲に複数の電動作業機器が存在しても、連動運転の対象となる電動作業機器からの連動指令を受信したときにだけ、連動運転を実施し得る集塵機を提供する。【解決手段】集塵機4は、電動工具2との間で無線通信を行う通信ユニット60と、集塵モータ42やその駆動回路44が設けられた集塵機本体40とから構成される。通信ユニット60において、電動工具2から送信された連動指令が送受信回路62にて受信されると、制御回路64が、その連動指令から、電動工具2の識別情報を読み取り、その識別情報が、メモリ68に記憶されているときに、集塵モータ42を連動運転させる。【選択図】図1
    • 要解决的问题:即使在周围存在多个电动工作装置的情况下,仅在接收到用于顺序操作的电力装置的互锁指令时,即使多个电动 工作装置存在于集尘器周围。解决方案:集尘器4由用于与电动工具2进行无线通信的通信单元60和包括集尘电机42和驱动电路44的集尘器主体40构成 因此。 在通信单元60中,当从发电机 - 接收器电路62接收到从电动工具2发出的互锁指令时,控制电路64从互锁指令中读出电动工具2的识别信息, 当识别信息存储在存储器68中时驱动集尘器电动机42。