公开(公告)号：US20170201295A1

公开(公告)日：2017-07-13

申请号：US15314235

申请日：2015-04-28

Applicant: MAKITA CORPORATION

Inventor： Takuya KUSAKAWA

IPC: H04B5/00 ,  G06K7/10 ,  B25F5/00

CPC classification number: H04B5/0031 ,  B25F5/00 ,  G06K7/10 ,  H04W12/06

Abstract: In a wireless communication device including a controller that reads information from and writes information to a storage medium and a communication device for near field wireless communication, if an information frame of communication frame received by the communication device contain a plurality of commands, the controller stores the plurality of commands and then reads or writes information from or to the storage medium by sequentially executing the commands every time the communication device receives a write request or a read request thereafter.

公开(公告)号：US20160149520A1

公开(公告)日：2016-05-26

申请号：US14941990

申请日：2015-11-16

Applicant: MAKITA CORPORATION

Inventor： Tomoyuki OTA ,  Hiroshi NOJIRI ,  Takuya KUSAKAWA

IPC: H02P1/22

CPC classification number: B25F5/00 ,  A01D34/78 ,  A01D34/90 ,  A01D2034/907

Abstract: A motor-powered apparatus according to one aspect of the present disclosure comprises a motor, a drive switch, a reverse switch, and a control unit. The control unit is configured to drive the motor in a reverse direction when a drive command is inputted via the drive switch after a reverse command is inputted via the reverse switch and to drive the motor in a forward direction when the drive command is inputted again via the drive switch.

Abstract translation: 根据本公开的一个方面的电动马达装置包括马达，驱动开关，反向开关和控制单元。 控制单元被配置为当通过反向开关输入反向命令之后经由驱动开关输入驱动命令时驱动马达，并且当再次通过再次输入驱动命令时向前驱动马达 驱动开关。

公开(公告)号：US20150357853A1

公开(公告)日：2015-12-10

申请号：US14763574

申请日：2013-12-25

Applicant: MAKITA CORPORATION

Inventor： Hitoshi SUZUKI ,  Masafumi NODA ,  Tomoo MURAMATSU ,  Toru YAMADA ,  Takuya KUSAKAWA

IPC: H02J7/00 ,  H02P29/00

CPC classification number: H02J7/0063 ,  B25F5/00 ,  H02J7/0029 ,  H02J2007/005 ,  H02J2007/0067 ,  H02P7/00 ,  H02P29/00

Abstract: A main body of a motor-driven appliance is configured such that a plurality of battery packs are attachable thereto. Each of the battery packs contains a battery. The main body of the motor-driven appliance acquires, from each of the plurality of battery packs, discharge capacity information indicating a discharge capacity of the contained battery. The main body of the motor-driven appliance sets at least one control parameter to control discharge from a power source to a motor, in accordance with at least the discharge capacity information of a battery with a lowest discharge capacity, among the acquired respective discharge capacity information.

Abstract translation: 马达驱动器具的主体被构造为使得多个电池组能够附接到其上。 每个电池组都包含一个电池。 所述电动机具的主体从所述多个电池组中的每一个获取表示所述容纳电池的放电容量的放电容量信息。 根据至少一个具有最低放电容量的电池的放电容量信息，所获取的各个放电容量中的至少一个控制参数用于控制从电源到电动机的放电的至少一个控制参数 信息。

公开(公告)号：US20150231770A1

公开(公告)日：2015-08-20

申请号：US14625311

申请日：2015-02-18

Applicant: MAKITA CORPORATION

Inventor： Takuya KUSAKAWA ,  Goshi ISHIKAWA ,  Toshihisa TAKADA

IPC: B25B21/02

CPC classification number: B25B21/02 ,  B25B23/1475

Abstract: There is provided a rotary impact tool that comprises: an impact mechanism, in which, when an external torque of a specified value or greater is applied to an anvil, a hammer impacts the anvil in a rotational direction; an impact detection unit configured to detect the impact; a fluctuation width detection unit configured to detect a fluctuation width of a physical quantity that fluctuates due to the impact; and a control unit configured to control driving of the motor according to the fluctuation width of the physical quantity when the impact is detected after a starting of the motor.

Abstract translation: 提供了一种旋转冲击工具，其包括：冲击机构，其中当将特定值或更大的外部扭矩施加到砧座时，锤在旋转方向上冲击砧座; 冲击检测单元，被配置为检测冲击; 波动宽度检测单元，被配置为检测由于冲击而波动的物理量的波动宽度; 以及控制单元，被配置为在马达起动之后检测到冲击时，根据物理量的波动宽度来控制马达的驱动。