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公开(公告)号：US20220003549A1
公开(公告)日：2022-01-06
申请号：US17364506
申请日：2021-06-30
Applicant: MAKITA CORPORATION
Inventor： Manami HONOKI , Yoichiro KOIKE , Masafumi NODA
Abstract: A laser marker according to one aspect of the present disclosure includes: a laser emitter; an information reception circuit; a measuring circuit; and a disabling circuit. The measuring circuit starts to measure an elapsed time in response to the information reception circuit receiving an enabled time. The disabling circuit disables the laser marker for operating in response to a length of the elapsed time reaching or having reached a length of the enabled time.
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公开(公告)号：US20150228943A1
公开(公告)日：2015-08-13
申请号：US14695560
申请日：2015-04-24
Applicant: MAKITA CORPORATION
Inventor： Takuya UMEMURA , Masaaki FUKUMOTO , Masafumi NODA
IPC: H01M2/10
CPC classification number: H01M2/1055 , B25F5/02 , H01M2/1022 , H01M10/0525 , H01M2220/30 , Y02E60/122
Abstract: A battery pack of an electric power tool comprises ten lithium-ion cells. The ten lithium-ion cells are connected in series. Each lithium-ion cell has a diameter equal to or less than 18 millimeters, a length equal to or less than 65 millimeters, and an internal resistance equal to or less than 30 milliohms. Because the battery pack has a high voltage in operation and is therefore able to supply large current, the battery pack is preferably configured incapable of being used in a conventional electric power tool that cannot operate under such a large current.
Abstract translation: 电动工具的电池组包括十个锂离子电池。 十个锂离子电池串联连接。 每个锂离子电池的直径等于或小于18毫米，长度等于或小于65毫米，内阻等于或小于30毫欧。 由于电池组在工作中具有高电压并且因此能够提供大电流，所以电池组优选地被配置为不能用于不能在这样大的电流下操作的常规电动工具。
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3.发明申请公开(公告)号：US20220244050A1
公开(公告)日：2022-08-04
申请号：US17587439
申请日：2022-01-28
Applicant: MAKITA CORPORATION
Inventor： Manami HONOKI , Yoichiro KOIKE , Masafumi NODA , Yuriko KAWAJI
Abstract: A display control method in one aspect of the present disclosure includes: displaying a position image; acquiring a relevant signal; and rotating the position image. Displaying a position image includes displaying a position image in a specified direction with respect to a background image of a screen of a portable terminal device. Rotating the position image includes rotating the position image with respect to the background image so that an image direction matches a device direction.
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公开(公告)号：US20220003545A1
公开(公告)日：2022-01-06
申请号：US17365277
申请日：2021-07-01
Applicant: MAKITA CORPORATION
Inventor： Manami HONOKI , Yoichiro KOIKE , Masafumi NODA
Abstract: A laser marker in one aspect of the present disclosure includes a support body, a rotation body, a motor, a laser beam emitter, a device communicator, and a motor control circuit. The device communicator performs a wireless communication with a portable terminal device and with a beam receiving device. The portable terminal device transmits a rotation start command signal. The beam receiving device generates and transmits a bean receiving position signal. The motor control circuit starts controlling a rotation of the motor based on the beam receiving position signal in response to the device communicator receiving or having received the rotation start command signal.
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公开(公告)号：US20220003546A1
公开(公告)日：2022-01-06
申请号：US17365376
申请日：2021-07-01
Applicant: MAKITA CORPORATION
Inventor： Manami HONOKI , Yoichiro KOIKE , Masafumi NODA
Abstract: A laser marking system in one aspect of the present disclosure includes a laser marker, a beam receiving device, and a notifier. The laser marker includes a laser beam emitter. The beam receiving device includes a beam receiver and a transmitter. The beam receiver receives a laser beam emitted by the laser beam emitter. The transmitter transmits a first positional signal. The first positional signal indicates a receiving position of the laser beam in the beam receiver. The notifier notifies of the receiving position of the laser beam based on the first positional signal.
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Patent Agency Ranking
公开(公告)号：US20170160346A1
公开(公告)日：2017-06-08
申请号：US15434418
申请日：2017-02-16
Applicant: MAKITA CORPORATION
Inventor： Masafumi NODA , Hitoshi SUZUKI , Masaaki FUKUMOTO , Takuya UMEMURA
CPC classification number: G01R31/3648 , G01R31/382 , H02J7/0004 , H02J7/0021 , H02J2007/0096 , H02J2007/0098
Abstract: A measurement system according to one aspect of the present invention includes a battery pack and at least one type of connected device to which the pack is connected. The pack includes a first detection device detecting a predetermined physical quantity in the pack and having a predetermined measurement range. The connected device includes a second detection device detecting a physical quantity the same as the predetermined physical quantity and having a measurement range different from the range of the first detection device. One of the pack and the connected device includes a receiving device and a measurement processing device that performs a predetermined measurement process by using one of: a detection-value-related information received by the receiving device; and a detection result by one device of the first detection device and the second detection device, the one device being provided in one of the pack and the connected device.
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7.发明申请公开(公告)号：US20150200535A1
公开(公告)日：2015-07-16
申请号：US14596600
申请日：2015-01-14
Applicant: MAKITA CORPORATION
Inventor： Hiroki UESUGI , Takuya UMEMURA , Takayoshi ENDO , Masafumi NODA
CPC classification number: H02H7/18 , H02H3/044 , H02H3/05 , H02J7/0031 , H02J7/0063 , H02J2007/004
Abstract: An electrically-driven working apparatus in one aspect of an embodiment of the present disclosure comprises: a battery; an abnormality detection unit; a power supply path; a first disconnection unit; a second disconnection unit; and a control unit. The control unit activates the first disconnection unit to disconnect the power supply path if either of an overload or an over discharge of the battery is detected by the abnormality detection unit, and subsequently determines whether discharge from the battery has stopped after activating the first disconnection unit, and activates the second disconnection unit to disconnect the power supply path if discharge from the battery has not stopped.
Abstract translation: 本公开的实施例的一个方面中的电驱动加工装置包括：电池; 异常检测单元; 电源路径; 第一断开单元; 第二断开单元; 和控制单元。 如果由异常检测单元检测到电池的过载或过度放电，则控制单元激活第一断开单元以断开电源路径，并且随后在激活第一断开单元之后确定来自电池的放电是否停止 并且如果来自电池的放电没有停止，则启动第二断开单元以断开电源路径。
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公开(公告)号：US20170155254A1
公开(公告)日：2017-06-01
申请号：US15361210
申请日：2016-11-25
Applicant: MAKITA CORPORATION
Inventor： Junichi KATAYAMA , Masafumi NODA , Tadahiko KOBAYAKAWA
IPC: H02J7/00
Abstract: A battery device of one aspect of the present disclosure comprises a chargeable and dischargeable battery; a detection unit that detects a state of the battery; and a control unit. The control unit calculates a value of a maximum charging current that can be supplied to the battery during charging of the battery on the basis of the state of the battery detected by the detection unit, and notifies a result of such calculation to a charging device.
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公开(公告)号：US20140306660A1
公开(公告)日：2014-10-16
申请号：US14250839
申请日：2014-04-11
Applicant: MAKITA CORPORATION
Inventor： Hitoshi SUZUKI , Masafumi NODA
IPC: H02J7/00
CPC classification number: H02J7/0045 , H02J7/0031 , H02J7/0036 , H02J2007/0098
Abstract: In a charging system in which a charging current flows to a cell via power supply lines in a state where a charger and a battery pack are connected, two FETs for opening and closing a route in each power supply line are provided both at the charger side and the battery pack side. When the charger and the battery pack are connected to each other and FETs at the charger side and FETs at the battery pack side are set to be open, the power supply lines between FETs at the charger side and FETs at the battery pack side can be used as a communication line.
Abstract translation: 在连接有充电器和电池组的状态下，充电电流通过电源线流入电池的充电系统中，在充电器侧设置两个用于开闭各路供电线路的FET 和电池组一侧。 当充电器和电池组彼此连接并且充电器侧的FET和电池组侧的FET被设置为断开时，充电器侧的FET和电池组侧的FET之间的电源线可以是 用作通信线路。
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公开(公告)号：US20140292245A1
公开(公告)日：2014-10-02
申请号：US14225669
申请日：2014-03-26
Applicant: MAKITA CORPORATION
Inventor： Hitoshi SUZUKI , Masafumi NODA , Masaaki FUKUMOTO
IPC: H02P23/00
CPC classification number: H02P23/0004 , B25F5/00
Abstract: A motor-driven appliance system in one aspect of an embodiment of the present disclosure includes a motor-driven appliance having a motor, at least one control circuit, and a communication device. The control circuit is configured to execute a process related to control of the motor-driven appliance. The communication device is configured to communicate with an external device. The control circuit is further configured to switch, when at least one predetermined sleep condition is satisfied, from an active mode in which the control circuit performs a normal operation to a sleep mode in which the control circuit stops part of the normal operation to thereby suppress power consumption; and to switch to the active mode when the communication device receives an external wakeup signal transmitted from the external device while the control circuit is in the sleep mode.
Abstract translation: 本公开的实施例的一个方面的电动机具系统包括具有电动机，至少一个控制电路和通信装置的电动机具。 控制电路被配置为执行与电动机构的控制有关的处理。 通信设备被配置为与外部设备进行通信。 控制电路还被配置为当从控制电路执行正常操作的活动模式到满足正常操作的一部分的休眠模式时，在满足至少一个预定的睡眠条件时切换，从而抑制 能量消耗; 并且当控制电路处于睡眠模式时，当通信设备接收到从外部设备发送的外部唤醒信号时，切换到活动模式。
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