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32 条记录 (耗时 0.02 秒)

    Wind power generation device
    2.
    发明授权
    Wind power generation device 有权
    风力发电装置

    公开(公告)号：US09065370B2

    公开(公告)日：2015-06-23

    申请号：US13395520

    申请日：2010-09-14

    申请人： Ryosuke Ito ,  Takanori Okubo ,  Tadaaki Chikashige ,  Takashi Yamazaki ,  Hikaru Matsumiya

    发明人： Ryosuke Ito ,  Takanori Okubo ,  Tadaaki Chikashige ,  Takashi Yamazaki ,  Hikaru Matsumiya

    IPC分类号： H02P9/04 ,  H02P9/30 ,  H02J3/38 ,  H02M7/219 ,  H02P3/22 ,  H02P101/15

    CPC分类号： H02P9/305 ,  H02J3/386 ,  H02M7/219 ,  H02P3/22 ,  H02P2101/15 ,  Y02E10/723 ,  Y02E10/725 ,  Y02E10/763

    摘要： Provided is a wind power generation apparatus to which general purpose inverters are applicable. An inverter in a constant-voltage mode is used. While a wind power generator is generating electricity, switching circuits are turned on and off at a controlled duty cycles to intermittently short-circuit an armature winding, boosting the voltage and controlling the rotational speed of a windmill rotating blade, with the result that the voltage applied to the inverter is made constant. At the activation, in order to prevent an excessive voltage from being generated while an inverter is changing from the stand-by state to the activated state, ON/OFF control of a switching circuit is performed to switch between the output voltage of a rectifier and the voltage generated at a resistor, with the result that the voltage is controlled and maintained at an appropriate value.

    摘要翻译： 提供通用变频器适用的风力发电装置。 使用恒压模式的逆变器。 当风力发电机发电时，切换电路以受控的工作周期被接通和断开，以间歇地使电枢绕组短路，提升电压并控制风车旋转叶片的转速，结果电压 施加到逆变器上是恒定的。 在激活时，为了防止在逆变器从待机状态转变为激活状态时产生过大的电压，开关电路的ON / OFF控制被执行，以在整流器的输出电压和 在电阻器处产生的电压，结果是电压被控制并保持在适当的值。

    Lead frame package apparatus and method
    4.
    发明申请
    Lead frame package apparatus and method 审中-公开
    引线框封装设备及方法

    公开(公告)号：US20090032917A1

    公开(公告)日：2009-02-05

    申请号：US11888819

    申请日：2007-08-02

    申请人： Ryosuke Ito

    发明人： Ryosuke Ito

    IPC分类号： H01L23/495 ,  H05K3/30

    CPC分类号： H01L23/49541 ,  H01L23/3107 ,  H01L23/49503 ,  H01L23/49548 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/48247 ,  H01L2224/49111 ,  H01L2224/49171 ,  H01L2924/00014 ,  H01L2924/181 ,  H01L2924/3025 ,  H05K1/0243 ,  H05K2201/10727 ,  H05K2201/10969 ,  Y10T29/49133 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

    摘要： The present disclosure relates to a lead frame package comprising a die attach pad and two or more electrical interconnections, wherein at least one of the two or more interconnections is affixed to the die attach pad for electrically grounding the lead frame package. The present disclosure further relates to a method for providing a lead frame package. The lead frame package comprises two or more electrical interconnections and a die attach pad. At least one electrical interconnection is affixed to the die attach pad to ground the lead frame package and at least one of the electrical interconnections is an RF signal interconnection. At least one of the die attach pad and the at least one grounding electrical interconnection is connected to a grounding contact of a circuit-board. The at least one RF signal electrical interconnection is connected to an RF signal contact on the circuit-board, thereby forming a mounted semi-conductor circuit.

    摘要翻译： 本发明涉及一种引线框架封装，其包括管芯附接焊盘和两个或更多个电互连，其中两个或多个互连中的至少一个互连固定到管芯附接焊盘上，以将引线框架封装电接地。 本公开还涉及一种用于提供引线框架封装的方法。 引线框架封装包括两个或多个电互连和管芯附接焊盘。 至少一个电互连被固定到管芯附接焊盘以将引线框架封装接地，并且电互连中的至少一个是RF信号互连。 至少一个管芯安装焊盘和至少一个接地电互连连接到电路板的接地触点。 至少一个RF信号电互连连接到电路板上的RF信号触点，从而形成安装的半导体电路。

    Amplifier circuit driven by ground isolated power supply
    5.
    发明授权
    Amplifier circuit driven by ground isolated power supply 失效
    放大电路由接地隔离电源驱动

    公开(公告)号：US4517528A

    公开(公告)日：1985-05-14

    申请号：US436892

    申请日：1982-10-26

    申请人： Susumu Tanaka ,  Ryosuke Ito

    发明人： Susumu Tanaka ,  Ryosuke Ito

    IPC分类号： H03F1/30 ,  H03F3/30 ,  H03F3/04 ,  H03F3/20

    CPC分类号： H03F1/307 ,  H03F3/3081

    摘要： Disclosed is an amplifier wherein, in order to prevent the mixing of hum and other noise from the ground potential of the amplifier, the driving power supply circuit of the amplifier is separated from the ground potential into a floating state. In addition, the overall capacity of the power supply is reduced.

    摘要翻译： 公开了一种放大器，为了防止嗡嗡声和其他噪声与放大器的接地电位混合，放大器的驱动电源电路与地电位分离成浮动状态。 此外，电源的总体容量也降低了。

    Bush cutter with a versatile operating rod
    6.
    发明授权
    Bush cutter with a versatile operating rod 失效
    布料刀具有多功能操作杆

    公开(公告)号：US08695223B2

    公开(公告)日：2014-04-15

    申请号：US13057069

    申请日：2009-07-06

    申请人： Ryosuke Ito

    发明人： Ryosuke Ito

    IPC分类号： B26B7/00 ,  B26B15/00 ,  B26B9/00

    CPC分类号： A01D34/90

    摘要： A bush cutter comprises an operating rod, a cutting unit, a main unit and a transfer shaft. The cutting unit is disposed at a front end of the operating rod and rotatably supports a cutting blade. The main unit is disposed at a rear end of the operating rod and houses a motor that drives the cutting blade. The transfer shaft is disposed within the operating rod and transfer output torque of the motor from the main unit to the cutting unit. An adapter is fixed to the rear end of the operating rod and the main unit is provided with a rod insertion hole configured to receive the rear end of the operating rod with the adapter fixed. This configuration may prevent the operating rod, which has versatility, from being erroneously assembled.

    摘要翻译： 铣刀包括操作杆，切割单元，主单元和传送轴。 切割单元设置在操作杆的前端并可旋转地支撑切割刀片。 主单元设置在操作杆的后端，并容纳驱动切割刀片的马达。 传送轴设置在操作杆内，并将马达的输出扭矩从主机转移到切割单元。 适配器固定在操作杆的后端，并且主单元设置有杆插入孔，该杆插入孔被配置为接收固定有适配器的操作杆的后端。 这种构造可以防止具有多功能性的操作杆被错误组装。

    BUSH CUTTER
    8.
    发明申请
    BUSH CUTTER 有权
    布什切割机

    公开(公告)号：US20120167539A1

    公开(公告)日：2012-07-05

    申请号：US13392341

    申请日：2010-07-22

    申请人： Ryosuke Ito ,  Koji Haneda

    发明人： Ryosuke Ito ,  Koji Haneda

    IPC分类号： A01D34/73

    CPC分类号： A01D34/902 ,  A01D2034/907

    摘要： A bush cutter comprises a main pole, a cutting blade disposed at an anterior end of the main pole, a prime mover disposed at a posterior end of the main pole and configured to drive the cutting blade, and a handle disposed at an intermediate portion of the main pole and provided with a grip that is configured to be grasped by a user. The grip is provided with a driving switch for driving the cutting blade and an adjusting switch for adjusting at least one of a rotation speed and a rotation direction of the cutting blade. The driving switch and the adjusting switch are arranged so as to enable the user who grasps the grip to operate the driving switch and the adjusting switch with a hand grasping the grip without releasing the hand from the grip.

    摘要翻译： 铣刀包括主杆，设置在主杆的前端的切割刀片，设置在主杆的后端并构造成驱动切割刀片的原动机，以及设置在主杆的中间部分处的手柄 该主杆设置有被使用者抓住的把手。 把手具有用于驱动切割刀片的驱动开关和用于调节切割刀片的旋转速度和旋转方向中的至少一个的调节开关。 驱动开关和调节开关被布置成使得握住把手的用户能够利用握住把手的手来操纵驱动开关和调节开关，而不会将手从手柄释放。

    WIND POWER GENERATION CONTROL DEVICE AND WIND POWER GENERATION CONTROL METHOD
    9.
    发明申请
    WIND POWER GENERATION CONTROL DEVICE AND WIND POWER GENERATION CONTROL METHOD 审中-公开
    风力发电控制装置和风力发电控制方法

    公开(公告)号：US20120061966A1

    公开(公告)日：2012-03-15

    申请号：US13321500

    申请日：2010-05-28

    申请人： Ryosuke Ito ,  Takanori Okubo ,  Tadaaki Chikashige ,  Takashi Yamazaki ,  Hikaru Matsumiya

    发明人： Ryosuke Ito ,  Takanori Okubo ,  Tadaaki Chikashige ,  Takashi Yamazaki ,  Hikaru Matsumiya

    IPC分类号： H02P9/04

    CPC分类号： F03D7/0272 ,  F05B2270/1033 ,  F05B2270/304 ,  H02P3/22 ,  H02P9/006 ,  H02P9/08 ,  H02P9/44 ,  H02P9/48 ,  Y02B10/30 ,  Y02E10/723

    摘要： A wind power generation control device which controls a wind power generator using a wind turbine blade having a fixed pitch angle is provided. The wind power generation control device which controls the wind power generator in which an output current value outputted by the wind power generator is detected, an output voltage value outputted by the wind power generator is detected, a rotational speed of the wind turbine blade is detected, and on the basis of the detected output current value at the current time, the detected output voltage value at the current time, and the detected rotational speed at the current time, output power at the rotational speed at the current time is calculated, and on the basis of the calculated output power and blade aerodynamic properties, which are properties inherent to the wind turbine blade, the wind power generator is controlled so that an optimal amount of power corresponding to the wind speed can be efficiently obtained in a relatively low wind speed region and a wind power generation control method for controlling the wind power generator are provided.

    摘要翻译： 提供了使用具有固定桨距角的风力涡轮机叶片来控制风力发电机的风力发电控制装置。 检测出风力发电机输出的输出电流值的风力发电机的风力发电控制装置，检测到风力发电机输出的输出电压值，检测到风力涡轮机叶片的转速 ，并且基于当前时间检测到的输出电流值，计算当前时间的检测输出电压值和当前时间的检测转速，以当前时间的转速输出功率，以及 基于作为风力涡轮机叶片固有的特性的计算出的输出功率和叶片空气动力特性，控制风力发电机，以便在相对较低的风中有效地获得对应于风速的最佳功率量 提供了用于控制风力发电机的风力发电控制方法。

    BUSH CUTTER TO WHICH BATTERY PACK CAN BE ATTACHED AND DETACHED
    10.
    发明申请
    BUSH CUTTER TO WHICH BATTERY PACK CAN BE ATTACHED AND DETACHED 审中-公开
    电池切割器可以连接和拆卸电池组

    公开(公告)号：US20110131817A1

    公开(公告)日：2011-06-09

    申请号：US13057110

    申请日：2009-07-06

    申请人： Ryosuke Ito

    发明人： Ryosuke Ito

    IPC分类号： A01D34/90

    CPC分类号： A01D34/90

    摘要： A bush cutter comprises an operating rod, a cutting unit disposed at a front end of the operating rod, a main unit disposed at a rear end of the operating rod and a transfer shaft disposed within the operating rod. The cutting unit rotatably supports a cutting blade. The main unit houses a motor that drives the cutting blade. The main unit is provided with a battery pack interface configured to slidably receive a battery pack for supplying electric power to the motor. A direction in which the battery pack slides in the battery pack interface is angled with respect to an central axis of the operating rod. According to this configuration, a user can easily attach and detached the battery pack.

    摘要翻译： 铣刀包括操作杆，设置在操作杆的前端的切割单元，设置在操作杆的后端的主单元和设置在操作杆内的传送轴。 切割单元可旋转地支撑切割刀片。 主机装有驱动切割刀片的马达。 主单元设置有电池组接口，其构造成可滑动地接收用于向电动机供电的电池组。 电池组在电池组接口中滑动的方向相对于操作杆的中心轴线成角度。 根据该结构，使用者能够容易地将电池组件分离。