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1. 发明专利

JP2006087646A Laser therapeutic apparatus and its usage 审中-公开
标题翻译：激光治疗设备及其用途
公开(公告)号：JP2006087646A
公开(公告)日：2006-04-06
申请号：JP2004276338
申请日：2004-09-24
申请人： Yoshiyasu Ito , Isamu Nitta , Opcell Co Ltd , 嘉恭伊藤 , 勇新田 , 株式会社オプセル
发明人： NITTA ISAMU , SUGANO AKIHIRO , KOMATA KIMIO , ITO YOSHIYASU
IPC分类号： A61N5/06 , A61B18/20 , H01S3/00
摘要： PROBLEM TO BE SOLVED: To provide a laser therapeutic apparatus and its usage precisely and uniformly irradiating a treatment site alone with beams and capable of improving the energy density of an irradiation spot even with less irradiation volume. SOLUTION: This laser therapeutic apparatus is provided with a laser oscillator generating the laser beams, a laser scanning means scanning the laser beams across a predetermined area, a scanning lens system forming a spot image by concentrating the laser beams to be scanned with the laser scanning means, and a spot diameter control means controlling the diameter of the spot image formed with the scanning lens system. The laser scanning means is so constituted as to scan at an arbitrary pattern and pinpointedly irradiate a subject with the laser beams. The scanning region is irradiated with the pinpoint laser beam to effectively and uniformly irradiate the necessary volume to the treatment site alone with the beams of required amount. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种激光治疗装置及其使用方法，用射束精确均匀地照射治疗部位，能够即使以较少的照射体积也能够提高照射点的能量密度。解决方案：该激光治疗装置设置有产生激光的激光振荡器，激光扫描装置扫描激光束穿过预定区域，扫描透镜系统通过将待扫描的激光束集中在一起而形成点图像，激光扫描装置，以及控制由扫描透镜系统形成的斑点图像的直径的光斑直径控制装置。激光扫描装置被构造成以任意图案扫描并用激光束精确照射被摄体。用精确的激光束照射扫描区域，以使所需量的光束单独有效且均匀地将所需的体积照射到治疗部位。版权所有（C）2006，JPO＆NCIPI

2. 发明授权

US08739581B2 Washing machine 有权
标题翻译：洗衣机
公开(公告)号：US08739581B2
公开(公告)日：2014-06-03
申请号：US12741524
申请日：2008-11-04
申请人： Tsuyoshi Shiga , Isamu Nitta
发明人： Tsuyoshi Shiga , Isamu Nitta
IPC分类号： D06F37/00 , D06F37/30 , D06F37/36 , H02K21/00
CPC分类号： D06F37/30 , D06F37/304 , D06F37/306 , D06F37/36 , H02K1/2786 , Y02B40/52
摘要： A washing machine includes a water tub, an electric motor, and a control device. The motor comprises a stator including a stator coil, a rotor magnet arranged circumferentially with respect to the rotor, and a control device. The rotor magnet includes a permanent magnet. When the control device applies a first voltage to the stator coil in a wash step of the washing operation, the rotor magnet is magnetized so that a magnetic flux of the rotor magnet acting on the stator is increased without reversal of a direction of magnetization. When the control device applies a second voltage to the stator soil in a dehydration step of the washing operation, the rotor magnet is magnetized so that a magnetic flux of the rotor magnet acting on the stator is reduced without reversal of a direction of magnetization as compared with the magnetic flux in the wash step.
摘要翻译：洗衣机包括水桶，电动马达和控制装置。电动机包括定子，其包括定子线圈，相对于转子周向设置的转子磁体和控制装置。转子磁体包括永磁体。当控制装置在洗涤操作的洗涤步骤中向定子线圈施加第一电压时，转子磁体被磁化，使得作用在定子上的转子磁体的磁通量增加而不会反转磁化方向。当控制装置在洗涤操作的脱水步骤中向定子土施加第二电压时，转子磁体被磁化，使得作用在定子上的转子磁体的磁通量相对于磁化方向反转而减小在洗涤步骤中磁通量。

3. 发明授权

US07923879B2 Permanent magnet motor and washing machine provided therewith 有权
标题翻译：提供永磁电动机和洗衣机
公开(公告)号：US07923879B2
公开(公告)日：2011-04-12
申请号：US12265097
申请日：2008-11-05
申请人： Isamu Nitta
发明人： Isamu Nitta
IPC分类号： H02K21/12
CPC分类号： H02K1/2786
摘要： A permanent magnet motor includes a rotor and a plurality of permanent magnets located inside a rotor core. One or more of the permanent magnets having relatively smaller coercive forces have a first magnetic characteristic that when a magnetizing magnetic field is caused to act on the permanent magnets, a magnetic susceptibility is substantially at 0 until reaching an inflection point during magnetization, and when exceeding the inflection point, the magnetic susceptibility enters a loop approximating to the hysteresis loop in a first quadrant, and a second magnetic characteristic that when a demagnetizing magnetic field is caused to act on the permanent magnets, a magnetic susceptibility is substantially at 0 until reaching the inflection point during demagnetization, and when exceeding the inflection point, the magnetic susceptibility enters a loop approximating to the hysteresis loop in a second quadrant.
摘要翻译：永磁电动机包括转子和位于转子芯内的多个永磁体。具有相对较小的矫顽力的一个或多个永磁体具有第一磁特性，当使磁化磁场作用于永磁体时，磁化率基本上为0，直到达到磁化期间的拐点，并且超过拐点，磁化率进入接近于第一象限中的磁滞回线的回路，以及第二磁特性，当使退磁磁场作用在永磁体上时，磁化率基本上为0直到达到退磁时的拐点，当超过拐点时，磁化率进入接近于第二象限的磁滞回线的回路。

4. 发明申请

US20080026024A1 Insect Pest Behavioral Disturbance Inducer, Functional Fiber, Functional Fabric and Functional Fiber Product 审中-公开
标题翻译：虫害行为干扰诱导剂，功能性纤维，功能性织物和功能纤维产品
公开(公告)号：US20080026024A1
公开(公告)日：2008-01-31
申请号：US10568752
申请日：2004-08-17
申请人： Isamu Nitta , Kiyomi Masuda
发明人： Isamu Nitta , Kiyomi Masuda
IPC分类号： A01N53/00 , D06M13/228
CPC分类号： D06M16/006 , A01N53/00 , D06M13/228 , A01N2300/00
摘要： The invention is an insect pest behavioral disturbance inducer which comprises an organic ester compound having a vapor pressure of 10−3 Pa (25° C.) order or less as an active ingredient, a functional fiber and a functional fabric, which hold aforementioned insect pest behavioral disturbance inducer, and a functional fiber product comprising the aforementioned functional fiber or a functional fabric, which can add excellent insect pest behavioral disturbance inducing effect to the applying place for a prolonged period of time.
摘要翻译：本发明是一种昆虫害虫行为障碍诱导剂，其包含蒸气压为10 -3 Pa（25℃）以下的有机酯化合物作为活性成分，功能性纤维和具有上述害虫行为障碍诱导剂的功能性织物和包含上述功能性纤维或功能性织物的功能性纤维制品，其能够在施用场所长时间地增加优良的昆虫害虫行为障碍诱导作用。

5. 发明授权

US06265804B1 Electric motor with split stator core and method of making the same 有权
标题翻译：具有分体式定子铁心的电动机及其制造方法
公开(公告)号：US06265804B1
公开(公告)日：2001-07-24
申请号：US09391450
申请日：1999-09-08
申请人： Isamu Nitta , Kinya Hayashi
发明人： Isamu Nitta , Kinya Hayashi
IPC分类号： H02K112
CPC分类号： H02K1/148 , H02K15/12
摘要： An electric motor includes a rotor and a stator including a plurality of unit cores each of which has two ends. The unit cores are disposed so that the ends of each unit core are adjacent to the ends of the neighboring unit cores respectively. Each unit core includes a yoke section and a plurality of salient poles which are integral with the yoke section and on which windings are wound respectively. Adjacent portions of the unit cores are selected so that magnetic fluxes passing through the respective adjacent portions are substantially the same.
摘要翻译：电动机包括转子和定子，其包括多个单元芯，每个单元具有两个端部。每个单元核心的端部分别与相邻单元核心的端部相邻配置。每个单元芯包括轭部和多个与磁轭部分成一体的凸极，分别缠绕绕组。选择单位核心的相邻部分，使得通过各个相邻部分的磁通量基本相同。

6. 发明授权

US5778703A Washing machine with improved drive structure for rotatable tub and agitator 失效
标题翻译：洗衣机具有改进的旋转桶和搅拌器的驱动结构
公开(公告)号：US5778703A
公开(公告)日：1998-07-14
申请号：US773681
申请日：1996-12-24
申请人： Masahiro Imai , Hiroshi Nishimura , Masaru Koshimizu , Koichi Hosomi , Kazunobu Nagai , Isamu Nitta , Yutaka Inagaki
发明人： Masahiro Imai , Hiroshi Nishimura , Masaru Koshimizu , Koichi Hosomi , Kazunobu Nagai , Isamu Nitta , Yutaka Inagaki
IPC分类号： D06F37/30 , D06F37/40 , H02P3/04
CPC分类号： D06F37/40 , D06F37/304
摘要： A washing machine includes a hollow tub shaft mounted on a first stationary portion of the machine for rotation, a rotatable tub rotatably mounted on an upper end of the tub shaft, an agitator shaft concentrically inserted in the tub shaft for rotation, an agitator mounted on the upper end of the agitator shaft, a stator fixed to a second stationary portion of the machine to be concentric with the agitator shaft to constitute an electric motor together with the stator, and a clutch including a holder mounted on the tub shaft for rotation with the tub shaft. The clutch further includes a first engagement portion formed in a third stationary portion of the machine, a second engagement portion formed in the rotor, a lever mounted on the holder to be selectively engaged with one of the first and second engagement portions, the lever operatively coupling the rotor to the agitator shaft when engaged with the first engagement portion, the lever operatively coupling the rotor to both of the agitator and tub shafts when engaged with the second engagement portion, and toggle type springs holding the lever in engagement with the first and second engagement portions respectively.
摘要翻译：洗衣机包括安装在机器的第一静止部分上以便旋转的中空桶轴，可旋转地安装在桶筒的上端的可旋转桶，同心地插入桶筒中以便旋转的搅拌器轴，搅拌器安装在搅拌器轴的上端，定子固定到机器的第二静止部分以与搅拌器轴同心以与定子一起构成电动机;以及离合器，其包括安装在桶轴上的保持架，用于与浴缸轴。离合器还包括形成在机器的第三静止部分中的第一接合部分，形成在转子中的第二接合部分，安装在保持器上的杠杆，以选择性地与第一和第二接合部分中的一个接合，杠杆可操作地当与第一接合部分接合时，将转子耦合到搅拌器轴，当与第二接合部分接合时，杠杆可操作地将转子连接到搅拌器和水槽轴;以及肘节式弹簧，其保持杆与第一和第二接合部分接合，第二接合部。

7. 发明授权

US09274104B2 Measuring system using optical waveguide, measuring device, measuring method, optical waveguide type sensor chip, and magnetic fine particle 有权
标题翻译：使用光波导的测量系统，测量装置，测量方法，光波导型传感器芯片和磁性细颗粒
公开(公告)号：US09274104B2
公开(公告)日：2016-03-01
申请号：US13436115
申请日：2012-03-30
申请人： Ichiro Tono , Shingo Kasai , Takaaki Wada , Isao Nawata , Masaaki Hirakawa , Tomohiro Takase , Kayoko Oomiya , Takeshi Yamauchi , Tadahiro Nakayama , Isamu Nitta
发明人： Ichiro Tono , Shingo Kasai , Takaaki Wada , Isao Nawata , Masaaki Hirakawa , Tomohiro Takase , Kayoko Oomiya , Takeshi Yamauchi , Tadahiro Nakayama , Isamu Nitta
IPC分类号： G01N15/06 , G01N27/00 , G01N33/543 , G01N33/58
CPC分类号： G01N33/54326 , G01N15/0656 , G01N33/5434 , G01N33/54373 , G01N33/585
摘要： According to one embodiment, a measuring system using an optical waveguide is provided. The measuring system has an optical waveguide, magnetic fine particles, a magnetic field applying unit, a light source and a light receiving element. The optical waveguide has a sensing area to which first substances having a property of specifically bonding to subject substances to be measured are fixed. Second substances having a property of specifically bonding to the subject substances are fixed to the magnetic fine particle. The magnetic field applying unit generates a magnetic field for moving the magnetic fine particles. The light source inputs a light into the optical waveguide. The light receiving element receives the light output from the optical waveguide.
摘要翻译：根据一个实施例，提供了使用光波导的测量系统。测量系统具有光波导，磁性微粒，磁场施加单元，光源和光接收元件。光波导具有感测区域，第一物质具有特异性地结合待测物质的特性固定。具有特异性地结合到被摄体物质的特性的第二物质被固定在磁性细颗粒上。磁场施加单元产生用于移动磁性细颗粒的磁场。光源将光输入到光波导中。光接收元件接收从光波导输出的光。

8. 发明授权

US08129931B2 Motor control device, motor drive system, washing machine, air conditioner and method of changing magnetization amount of permanent magnet motor 有权
标题翻译：电动机控制装置，电动机驱动系统，洗衣机，空调及永磁电动机磁化量变化方法
公开(公告)号：US08129931B2
公开(公告)日：2012-03-06
申请号：US12428840
申请日：2009-04-23
申请人： Sari Maekawa , Kazunobu Nagai , Isamu Nitta
发明人： Sari Maekawa , Kazunobu Nagai , Isamu Nitta
IPC分类号： H02P21/00
CPC分类号： H02P21/14
摘要： A motor control device includes a magnetization control unit energizing a motor winding to change magnetic flux content of permanent magnet motor, a current detector detecting current supplied to the motor, a vector control unit including a speed/position estimation unit carrying out an operation to estimate a motor rotational speed and rotational position, the vector control unit carrying out a vector control of the motor, an induced voltage detector detecting an induced voltage of the motor based on the rotational speed, motor currents obtained by the vector control unit, output voltages of the drive unit, a winding inductance or the motor constant and a winding resistance, an induced voltage command determining unit determining an induced voltage command based on the motor rotational speed and output torque, and a magnetization current determining unit determining an amount of energization based on the induced voltage of the motor and the induced voltage command.
摘要翻译：一种电动机控制装置，包括对电动机绕组通电以改变永磁电动机的磁通量的磁化控制装置，电流检测器检测供给电动机的电流;矢量控制单元，包括执行估计的操作的速度/位置估计单元马达旋转速度和旋转位置，矢量控制单元执行马达的矢量控制，感测电压检测器，基于转速检测马达的感应电压，由矢量控制单元获得的马达电流，输出电压驱动单元，绕组电感或电动机常数和绕组电阻，感应电压指令确定单元，基于电动机转速和输出转矩来确定感应电压指令;以及磁化电流确定单元，其基于电机的感应电压和感应电压指令。

9. 发明申请

US20100307201A1 WASHING MACHINE 有权
标题翻译：洗衣机
公开(公告)号：US20100307201A1
公开(公告)日：2010-12-09
申请号：US12741524
申请日：2008-11-04
申请人： Tsuyoshi Shiga , Isamu Nitta
发明人： Tsuyoshi Shiga , Isamu Nitta
IPC分类号： D06F23/00
CPC分类号： D06F37/30 , D06F37/304 , D06F37/306 , D06F37/36 , H02K1/2786 , Y02B40/52
摘要： A washing machine has a water tank and a motor for rotationally driving a load received in the water tank and performs a washing operation including a washing process, a rinsing process, and dewatering process. The motor has a stator and a rotor. The stator has a stator coil, and the rotor has a rotor magnet including a first magnet and a second magnet. The first magnet has a permanent magnet having a high coercive force, and the second magnet has a permanent magnet having a lower coercive force than the first magnet and generating easily changeable magnetic flux. In the washing process of the washing operation, the second magnet is magnetized so that the magnetic flux of the rotor magnet acting on the stator increases, and in the dewatering process, the second magnet is magnetized so that the magnetic flux acting on the stator decreases from the level in the washing process.
摘要翻译：洗衣机具有水箱和电动机，用于旋转地驱动接收在水箱中的负载，并执行包括洗涤过程，漂洗处理和脱水处理的洗涤操作。电机具有定子和转子。定子具有定子线圈，转子具有包括第一磁体和第二磁体的转子磁体。第一磁体具有矫顽力高的永磁体，第二磁体具有比第一磁体低的矫顽力的永磁体，并产生容易变化的磁通量。在洗涤操作的洗涤过程中，第二磁体被磁化，使得作用在定子上的转子磁体的磁通增加，并且在脱水过程中，第二磁体被磁化，使得作用在定子上的磁通减少从洗涤过程的水平。

10. 发明申请

US20090060123A1 X-RAY CT DEVICE AND METHOD OF IMAGING USING THE SAME 有权
标题翻译： X射线CT装置及其使用成像方法
公开(公告)号：US20090060123A1
公开(公告)日：2009-03-05
申请号：US12200240
申请日：2008-08-28
申请人： Tadahiro NAKAYAMA , Kazunobu Nagai , Akiyuki Yokoyama , Isamu Nitta , Masato Nagata , Toyomasa Honda , Hidetoshi Kudo
发明人： Tadahiro NAKAYAMA , Kazunobu Nagai , Akiyuki Yokoyama , Isamu Nitta , Masato Nagata , Toyomasa Honda , Hidetoshi Kudo
IPC分类号： A61B6/02 , A61B6/00
CPC分类号： A61B6/56 , A61B6/035 , A61B6/4488 , H05G1/10
摘要： An X-ray CT device including a stationary part; a rotary part rotatable relative to the stationary part; an X-ray tube provided at the rotary part for radiating X-ray beams on an object; an X-ray detector provided at the rotary part opposing the X-ray tube, and that detects the X-ray beams passed through the object; an image processor that generates cross-sectional images of the object based on a detection signal outputted from the X-ray detector; a display that shows the cross-sectional images based on output signals delivered from the image processor; a first transmitting section configured by a rotary step-up transformer having a primary and secondary windings residing at the stationary and the rotary part respectively, and that steps up AC voltage provided by AC power source, and that further executes non-contact power transmission from the stationary part to the rotary part for supplying power to the X-ray tube.
摘要翻译：一种X射线CT装置，包括固定部分; 旋转部分，其相对于所述静止部分可旋转; 设置在所述旋转部上用于在物体上照射X射线束的X射线管; X射线检测器，设置在与X射线管相对的旋转部，并检测穿过物体的X射线束; 图像处理器，其基于从所述X射线检测器输出的检测信号生成所述物体的截面图像; 显示器，其基于从图像处理器传送的输出信号显示横截面图像; 第一发送部分由具有分别位于静止和旋转部分的初级和次级绕组的旋转升压变压器构成，并且升高由AC电源提供的AC电压，并且进一步执行非接触式电力传输该静止部分连接到用于向X射线管供电的旋转部分。

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