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1. 发明授权

US07902775B2 Motor driving device 失效
标题翻译：电机驱动装置
公开(公告)号：US07902775B2
公开(公告)日：2011-03-08
申请号：US12194904
申请日：2008-08-20
申请人： Satoshi Narumi , Hiroshi Murakami , Toshiya Suzuki
发明人： Satoshi Narumi , Hiroshi Murakami , Toshiya Suzuki
IPC分类号： H02P6/18
CPC分类号： H02P6/182
摘要： An object of the present invention is to provide a motor driving device capable of outputting an accurate rotation signal while preventing a false detection of B-EMF in a position detecting comparator. The motor driving device includes an output circuit, filter circuit, comparison circuit, current zero ampere detecting circuit, position detecting circuit, sensorless drive arithmetic operation circuit, noise reduction current waveform generating circuit, signal synthesizing circuit, and output transistor control circuit, the comparison circuit including a comparator, polarity switching portion connected to a + terminal and − terminal of the comparator and signal switching portion, the comparator being structured to be able to set and release an offset having a predetermined voltage value set preliminarily.
摘要翻译：本发明的目的是提供一种能够在防止位置检测比较器中的B-EMF的错误检测的同时输出精确的旋转信号的电动机驱动装置。电机驱动装置包括输出电路，滤波电路，比较电路，电流零安培检测电路，位置检测电路，无传感器驱动算术运算电路，降噪电流波形发生电路，信号合成电路和输出晶体管控制电路，比较电路，包括比较器，连接到比较器和信号切换部分的+端子和端子的极性切换部分，比较器被构造成能够初步设置和释放具有预定电压值的偏移。

2. 发明申请

US20090058336A1 MOTOR DRIVING DEVICE 失效
标题翻译：电机驱动装置
公开(公告)号：US20090058336A1
公开(公告)日：2009-03-05
申请号：US12194904
申请日：2008-08-20
申请人： Satoshi Narumi , Hiroshi Murakami , Toshiya Suzuki
发明人： Satoshi Narumi , Hiroshi Murakami , Toshiya Suzuki
IPC分类号： H02P6/18
CPC分类号： H02P6/182
摘要： An object of the present invention is to provide a motor driving device capable of outputting an accurate rotation signal while preventing a false detection of B-EMF in a position detecting comparator. The motor driving device includes an output circuit, filter circuit, comparison circuit, current zero ampere detecting circuit, position detecting circuit, sensorless drive arithmetic operation circuit, noise reduction current waveform generating circuit, signal synthesizing circuit, and output transistor control circuit, the comparison circuit including a comparator, polarity switching portion connected to a +terminal and −terminal of the comparator and signal switching portion, the comparator being structured to be able to set and release an offset having a predetermined voltage value set preliminarily.
摘要翻译：本发明的目的是提供一种能够在防止位置检测比较器中的B-EMF的错误检测的同时输出精确的旋转信号的电动机驱动装置。电机驱动装置包括输出电路，滤波电路，比较电路，电流零安培检测电路，位置检测电路，无传感器驱动算术运算电路，降噪电流波形发生电路，信号合成电路和输出晶体管控制电路，比较电路，包括比较器，连接到比较器和信号切换部分的+端和端的极性切换部分，比较器被构造成能够初步设置和释放具有预定电压值的偏移。

3. 发明授权

US09046145B2 Shock absorber 有权
标题翻译：减震器
公开(公告)号：US09046145B2
公开(公告)日：2015-06-02
申请号：US13479821
申请日：2012-05-24
申请人： Hiroshi Murakami , Osamu Yuno , Tomohiko Fujioka , Takashi Nezu , Shunsuke Mori
发明人： Hiroshi Murakami , Osamu Yuno , Tomohiko Fujioka , Takashi Nezu , Shunsuke Mori
IPC分类号： F16F9/34 , F16F9/46 , F16F9/32
CPC分类号： F16F9/464 , F16F9/325 , F16F2226/04
摘要： A shock absorber in which a flow of hydraulic oil caused by sliding movement of a piston in a cylinder is controlled by a pilot type main valve and a pilot valve to generate damping force. The valve-opening operation of the main valve is controlled by adjusting the pressure in a pilot chamber with the pilot valve. A valve block and a solenoid block are connected together into one unit and inserted into a casing before being secured with a nut. At this time, an actuating rod of the solenoid block is engaged with a pilot valve member retained by a pilot spring and a fail-safe spring in a cylindrical portion of a pilot body of the valve block.
摘要翻译：一种减振器，其中由气缸中的活塞的滑动运动引起的液压油流由先导式主阀和先导阀控制，以产生阻尼力。通过用先导阀调节先导室中的压力来控制主阀的开阀操作。在用螺母固定之前，将阀块和螺线管块连接在一起，并插入到壳体中。此时，螺线管块的致动杆与由先导弹簧保持的先导阀构件和阀块的先导体的圆筒部中的故障保护弹簧接合。

4. 发明授权

US08493582B2 Image processor, an image processing system, and a method of executing jobs 有权
标题翻译：图像处理器，图像处理系统以及执行作业的方法
公开(公告)号：US08493582B2
公开(公告)日：2013-07-23
申请号：US11588232
申请日：2006-10-27
申请人： Hiroshi Murakami
发明人： Hiroshi Murakami
IPC分类号： G06K15/00
CPC分类号： H04N1/4433 , G06F21/608 , G06F21/629 , G06F2221/2137 , G06F2221/2149 , H04N1/444 , H04N2201/0094
摘要： An image processor comprising: a user information storage unit for storing information of a plurality of users; a plurality of different user information input units for inputting user information; a user information matching unit for determining whether or not user information inputted by said respective user information input units matches any of the user information registered in said user information storage unit; a job processing unit for executing jobs instructed by a user, whose user information is determined to match any of the registered user information by said user information matching unit; and a job processing control unit for restricting jobs that are processed by said job processing unit, depending on which user information input unit is used.
摘要翻译：一种图像处理器，包括：用户信息存储单元，用于存储多个用户的信息; 用于输入用户信息的多个不同的用户信息输入单元; 用户信息匹配单元，用于确定由所述各个用户信息输入单元输入的用户信息是否匹配登记在所述用户信息存储单元中的任何用户信息; 作业处理单元，用于执行由用户指定的作业，其用户信息被确定为与所述用户信息匹配单元中的所述注册用户信息匹配; 以及作业处理控制单元，用于根据使用哪个用户信息输入单元来限制由所述作业处理单元处理的作业。

5. 发明授权

US08405270B2 Permanent magnet buried type electric motor 有权
标题翻译：永磁埋式电动机
公开(公告)号：US08405270B2
公开(公告)日：2013-03-26
申请号：US12598840
申请日：2008-03-21
申请人： Hu Li , Yuichi Yoshikawa , Hiroshi Murakami , Hiroki Sato
发明人： Hu Li , Yuichi Yoshikawa , Hiroshi Murakami , Hiroki Sato
IPC分类号： H02K21/12
CPC分类号： H02K1/276 , H02K21/16 , H02K29/03 , H02K2213/03
摘要： Supposing a straight line joining rotation center O of a rotor and a magnetic pole middle, that is, a middle of permanent magnets (25) to be a d-axis, and a straight line joining rotation center O and an intermediate point of mutually adjacent permanent magnets (25) to be a q-axis, mutually adjacent arcs A1 and A2 are composed such that radius R1 of arc A1 at the d-axis side is larger than radius R2 of arc A2 at the q-axis side, and that, at intersection point β of mutual arcs A1 and A2, angle α of tangent u of arc A2 at the q-axis side with respect to tangent t of arc A1 at the d-axis side is set by −3 degrees≦α≦2 degrees.
摘要翻译：假设连接转子的旋转中心O和磁极中间的直线，即作为d轴的永久磁铁（25）的中间，以及连接旋转中心O的直线和相邻的中间点作为q轴的永久磁铁（25）相互相邻的弧A1和A2构成为使d轴侧的弧A1的半径R1比q轴侧的弧A2的半径R2大，在交点＆bgr 的相互电弧A1和A2，在q轴侧的弧A2的切线u相对于d轴侧的弧A1的切线t的角度α被设定为-3度＆lt; 1lE;α＆nlE; 2度。

6. 发明授权

US08368278B2 Motor and electronic device comprising the same 有权
标题翻译：电动机和包括该电机的电子装置
公开(公告)号：US08368278B2
公开(公告)日：2013-02-05
申请号：US12741460
申请日：2008-11-12
申请人： Yuichi Yoshikawa , Hiroshi Murakami , Atsuyoshi Koshiba , Haruki Kato , Yasuo Kunishige , Koji Kadowaki , Hiroyuki Asai
发明人： Yuichi Yoshikawa , Hiroshi Murakami , Atsuyoshi Koshiba , Haruki Kato , Yasuo Kunishige , Koji Kadowaki , Hiroyuki Asai
IPC分类号： H02K1/02 , H02K1/06 , H02K1/16
CPC分类号： H02K1/2706 , H02K1/146 , H02K1/148 , H02K1/187 , H02K11/20 , H02K11/215 , H02K21/222
摘要： A motor comprising a stator having a plurality of magnetic poles disposed in a circumferential direction along an outer periphery thereof, a rotor disposed rotatably around the outer periphery of the stator, and a magnet disposed in a circumferential direction along an inner periphery of the rotor. The stator is formed by laminating sheet-like plates. A plurality of the sheet-like plates including an outermost layer of this laminated body comprises a flat portion substantially perpendicular to the magnet, and an extended portion bent to a direction substantially parallel to the magnet. A part of the sheet-like plate having the extended portion disposed to the outermost side is formed into a thickness smaller than thicknesses of the other parts.
摘要翻译：一种电动机，其具有沿着其外周沿圆周方向设置的多个磁极的定子，围绕所述定子的外周可旋转地设置的转子和沿着所述转子的内周沿周向配置的磁体。定子通过层压板状板形成。包括该层压体的最外层的多个片状板包括基本上垂直于磁体的平坦部分和向基本平行于磁体的方向弯曲的延伸部分。具有设置在最外侧的延伸部的片状板的一部分形成为比其他部分的厚度小的厚度。

7. 发明授权

US08350433B2 Electric motor 有权
标题翻译：电动马达
公开(公告)号：US08350433B2
公开(公告)日：2013-01-08
申请号：US13364653
申请日：2012-02-02
申请人： Hu Li , Yuichi Yoshikawa , Hiroshi Murakami
发明人： Hu Li , Yuichi Yoshikawa , Hiroshi Murakami
IPC分类号： H02K21/12
CPC分类号： H02K21/16 , H02K1/278 , H02K1/2786 , H02K21/222 , H02K29/03
摘要： It comprises stator including stator core having yoke and a plurality of teeth protruded from yoke, which is formed with slots between adjacent teeth, and rotor having rotor core and permanent magnet formed with a plurality of magnetic poles, which confronts tip ends of teeth via gaps, wherein rotor core is formed by rotor core materials circumferentially equally divided into the predetermined number of divisions, and the least common multiple being N for the number of slots and the number of magnetic poles and the least common multiple being M for the number of slots and the number of divisions, then N is equal to M.
摘要翻译：它包括定子，该定子包括具有磁轭的定子铁心和从磁轭突出的多个齿，其在相邻的齿之间形成有槽，转子具有形成有多个磁极的转子芯和永磁体，该多个磁极通过间隙，其中转子芯由周向等分成预定数量的分割的转子芯材料形成，并且对于槽数，最小公倍数为N个，并且对于槽数，最小公倍数为N个，磁极数和最小公倍数为M 和分割数，则N等于M.

8. 发明申请

US20120286616A1 MOTOR 有权
标题翻译：发动机
公开(公告)号：US20120286616A1
公开(公告)日：2012-11-15
申请号：US13574531
申请日：2011-03-07
申请人： Hu Li , Yuichi Yoshikawa , Hiroshi Murakami , Hideaki Matsuo , Yuichiro Tashiro
发明人： Hu Li , Yuichi Yoshikawa , Hiroshi Murakami , Hideaki Matsuo , Yuichiro Tashiro
IPC分类号： H02K1/30
CPC分类号： H02K21/029
摘要： A clutch mechanism moving together with an actuator allows coupling or decoupling an inner rotor to or from a power shaft, thereby controlling a rotation angle. This structure allows a polarity of a magnetic pole of the inner rotor to be the same as that of an opposing magnetic pole of an outer rotor when the motor is driven at a low rpm, so that magnetic fluxes inter-linking with windings can be increased, which results in greater torque. When the motor is driven at a high rpm, the structure allows the polarity of the magnetic pole of the inner rotor to be different from that of the opposing magnetic pole of the outer rotor, so that an amount of leakage flux is increased, and the magnetic fluxes inter-linking with the winding are decreased. As a result, an induction voltage is lowered and a high rpm range is widened.
摘要翻译：与致动器一起移动的离合器机构允许将内转子与动力轴联接或解耦，由此控制旋转角度。当电动机以低转速驱动时，该结构允许内转子的磁极的极性与外转子的相对磁极的极性相同，使得可以增加与绕组相互联系的磁通量，这导致更大的扭矩。当电动机以高转速驱动时，该结构允许内转子的磁极的极性与外转子的相对磁极的极性不同，使得漏磁通量增加，与绕组相互连接的磁通量减少。结果，感应电压降低，高转速范围变宽。

9. 发明申请

US20120173618A1 REMOTE CONTROL METHOD, REMOTE CONTROL SYSTEM, STATUS INFORMING DEVICE AND CONTROL APPARATUS 有权
标题翻译：远程控制方法，远程控制系统，状态通知装置和控制装置
公开(公告)号：US20120173618A1
公开(公告)日：2012-07-05
申请号：US13414845
申请日：2012-03-08
申请人： Mizuho NISHIKIORI , Tadayuki Yamaguchi , Hiroshi Murakami
发明人： Mizuho NISHIKIORI , Tadayuki Yamaguchi , Hiroshi Murakami
IPC分类号： G06F15/16
CPC分类号： G05B15/02 , G05B23/0267 , G06F19/00 , G06F19/3418 , Y10T436/11
摘要： The objective of the present invention is to provide a remote control method which allows a technician, etc. in a support center to remote-control a clinical specimen processing device, and a remote control system, a status informing device and a control apparatus used for such a method. The remote control method of the present invention, which is a remote control method for remote-controlling the clinical specimen processing device that processes a clinical specimen, is designed so that an image of the clinical specimen processing device is picked up by an image pickup device, and the image picked up by the image pickup device is supplied to a control apparatus located at a remote place from the clinical specimen processing device through a communication network so that the picked-up image is displayed on the control apparatus.
摘要翻译：本发明的目的是提供一种远程控制方法，其允许技术人员等在支持中心远程控制临床样本处理装置，以及远程控制系统，状态通知装置和用于这样一种方法。本发明的远程控制方法是用于远程控制处理临床样本的临床样本处理装置的远程控制方法，其特征在于，临时样本处理装置的图像由图像拾取装置，并且由图像拾取装置拍摄的图像通过通信网络从临床样本处理装置提供给位于远处的控制装置，使得拾取的图像显示在控制装置上。

10. 发明授权

US08183732B2 Radial anisotropic magnet manufacturing method, permanent magnet motor using radial anisotropic magnet, and iron core-equipped permanent magnet motor 有权
标题翻译：径向各向异性磁体制造方法，使用径向各向异性磁体的永磁电动机和配备铁芯的永磁电动机
公开(公告)号：US08183732B2
公开(公告)日：2012-05-22
申请号：US13277355
申请日：2011-10-20
申请人： Fumitoshi Yamashita , Hiroshi Murakami , Kiyomi Kawamura
发明人： Fumitoshi Yamashita , Hiroshi Murakami , Kiyomi Kawamura
IPC分类号： H02K1/27
CPC分类号： H01F41/028 , H01F1/0578 , H01F1/059 , H01F1/083 , H02K1/27 , Y10T29/49076
摘要： To improve tranquility and controllability of an iron core-equipped permanent magnet motor with an improved maximum energy product (BH)max by improving shape compatibility of a radial anisotropic magnet, there is provided a radial anisotropic magnet manufacturing method of fixing magnet powder in a net shape so as to maintain a magnetic anisotropic (C-axis) angle of a magnet with respect to a tangential line and for performing a deformation with a flow so as to have a predetermined circular arc shape or a predetermined annular shape. Particularly, by performing a deformation with a viscous flow or an extension flow, a deformability of the magnet is improved, and thus shape compatibility with respect to a thickness is. improved. A C-axis angle θ with respect to a tangential direction is controlled at an arbitrary position and an arbitrary angle so as to reduce cogging torque without separating a magnetic pole into segments.
摘要翻译：为了通过改善径向各向异性磁体的形状相容性来提高具有改进的最大能量乘积（BH）max的含铁芯永磁电动机的平静性和可控性，提供了将磁体粉末固定在网中的径向各向异性磁体制造方法形状，以便相对于切向线保持磁体的磁各向异性（C轴）角度，并且以流动进行变形以具有预定的圆弧形状或预定的环形形状。特别地，通过进行粘性流动或延伸流动的变形，能够提高磁体的变形性，能够提高与厚度相应的形状兼容性。 C轴角度; 相对于切向方向被控制在任意位置和任意角度，以便在不将磁极分成段的情况下减小齿槽转矩。

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