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    • 4. 发明授权
    • Rack apparatus for managing laboratory animal
    • 用于管理实验室动物的机架设备
    • US09107380B2
    • 2015-08-18
    • US13807198
    • 2011-06-07
    • Kazuya YoshidaYuichi Miura
    • Kazuya YoshidaYuichi Miura
    • A01K1/03A01K1/00
    • A01K1/0047A01K1/031
    • A rack apparatus for managing laboratory animals and is easy to clean includes a plurality of animal cages (1) stored at intervals in a storage space (16) on a shelf plate (15) supported by frame structure (13). The rear of the storage space (16) is closed by a back plate (12b), the exhaust box (19) is installed at the top of the rear side, and a cage top cover (23) is installed at the top of the front side. A back stay (25) is demountably attached to the back plate (12b), a movement-restricting bar (27) is attached to the back stay (25), and spacers (29), which maintain intervals between the animal cages (1), are demountably attached to the back stay (25). The spacers (29) are selectively installed by mounting to/dismounting from the back stay (25) to maintain planned storage positions corresponding to sizes of the cages (1) in the width direction.
    • 用于管理实验室动物并且易于清洁的架子设备包括多个在由框架结构(13)支撑的搁板(15)上的存储空间(16)中存储的动物笼(1)。 存储空间16的后部由背板(12b)封闭,排气箱(19)安装在后侧的顶部,并且保持架顶盖(23)安装在 前面。 背部支撑件(25)可拆卸地附接到后板(12b),移动限制杆(27)附接到后支架(25),并且间隔件(29),其保持动物笼(1)之间的间隔 ),可拆卸地连接到后座(25)。 通过从后支架(25)安装/拆卸来选择性地安装间隔件(29),以保持与宽度方向上的保持架(1)的尺寸相对应的计划的存储位置。
    • 6. 发明授权
    • Sensorless control unit for brushless DC motor
    • 无刷直流电机无传感器控制单元
    • US08729840B2
    • 2014-05-20
    • US13490933
    • 2012-06-07
    • Yuichi Miura
    • Yuichi Miura
    • H02P6/04
    • H02P6/182H02P1/028H02P6/21
    • When a forced commutation mode ends, a switchover to a sensorless control mode is made. The sensorless control mode immediately after the switchover to the sensorless control mode is executed with a power source current maximum value set at a value higher than a rated current value of a motor. The sensorless control mode immediately after the switchover is executed only over a predetermined period of time, and, after a lapse of the predetermined period of time, a steady sensorless control mode is executed. In the steady sensorless control mode, the power source current maximum value is set at a value equal to the rated current value of the motor.
    • 当强制换向模式结束时,切换到无传感器控制模式。 在切换到无传感器控制模式之后立即进行无传感器控制模式,其电源电流最大值设定为高于电动机的额定电流值。 仅在预定时间段之后执行切换之后的无传感器控制模式,并且在经过预定时间段之后,执行稳定的无传感器控制模式。 在稳定无传感器控制模式下,电源电流最大值设定为与电机额定电流值相等的值。