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1. 发明专利

JP2006121765A Reluctance rotary electric machine 审中-公开
标题翻译：电动旋转电机
公开(公告)号：JP2006121765A
公开(公告)日：2006-05-11
申请号：JP2004303627
申请日：2004-10-19
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： FUJIMURA SATORU , INOUE MASAYA , MORI KUNIO , SHIBATA TAKUYA , ACHIWA NORIHIRO
IPC分类号： H02K1/27 , H02K1/22 , H02K19/10
摘要： PROBLEM TO BE SOLVED: To improve power factor of a reluctance rotary electric machine self-starting with a commercial power supply.
SOLUTION: In the reluctance rotary electric machine where a plurality of flux barrier slits are formed in the rotor core, a plurality of slots are formed in the vicinity of outer circumference of the core, at least a secondary conductor is set in the slot, a reluctance torque is generated by the flux barrier slits and rotation is started through induction between the slot and the secondary conductor, permanent magnets 31 and 32 are arranged at a part of the flux barrier slits 11 and 12, and cuts 54 and 55 are made in thin coupling portions 52 and 53 located between the flux barrier slits 11, 12 and the outer circumference of the core 2 so that circumferential direction of the core 2 is magnetically separated in the lateral direction.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提高用商用电源自启动的磁阻式旋转电机的功率因数。解决方案：在转子铁芯中形成有多个磁通屏障狭缝的磁阻旋转电机中，在磁芯的外周附近形成多个槽，至少在二次导体中设置次级导体通过磁通阻挡狭缝产生磁阻转矩，并且通过槽和次级导体之间的感应开始旋转，永久磁铁31和32设置在磁通屏障狭缝11和12的一部分，以及切口54和55 形成在位于磁通阻挡狭缝11,12与磁芯2的外周之间的薄的耦合部分52和53中，使得磁芯2的周向沿横向磁性分离。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005223959A Rotor for permanent magnet rotary machine 有权
标题翻译：永磁电机转子
公开(公告)号：JP2005223959A
公开(公告)日：2005-08-18
申请号：JP2004026278
申请日：2004-02-03
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： FUJIMURA SATORU , DAIKOKU AKIHIRO
IPC分类号： H02K1/22 , H02K1/27
摘要： PROBLEM TO BE SOLVED: To provide the rotor for a permanent magnet rotary machine in which leakage of magnet flux is reduced significantly, while ensuring centrifugal strength and magnet flux can be utilized effectively.
SOLUTION: In the rotor of a permanent magnet rotary machine comprising a plurality of permanent magnets, and a rotor core having a plurality of slots for burying the permanent magnets, a plurality of rotor magnetic poles 5 are formed by burying the permanent magnets in the slots. The slot is divided into a plurality of slots 13A and 13B by a wall 15 composed of the member of the rotor core 10, and permanent magnets 4A and 4B are embedded in the divided slots 13A and 13B such that different magnetic poles face each other, while holding the wall 15 in between.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供永磁式旋转机的转子，其中磁通量的泄漏显着降低，同时可以有效地利用离心强度和磁通量。解决方案：在包括多个永磁体的永磁旋转机的转子中，具有多个用于埋入永磁体的槽的转子铁芯，通过将永磁体在插槽中。通过由转子铁心10的构件构成的壁15将槽分成多个槽13A，13B，将永久磁铁4A，4B嵌入到分割槽13A，13B中，使得不同的磁极彼此面对，同时将墙壁15夹在其间。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005057942A Rotary electric machine 有权
标题翻译：旋转电机
公开(公告)号：JP2005057942A
公开(公告)日：2005-03-03
申请号：JP2003288430
申请日：2003-08-07
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： NAKA KOKI , MORITA MASAO , FUJIMURA SATORU , NAGAO MASASHI , ITO KAZUMASA
IPC分类号： H02K16/04 , H02K21/14
摘要： PROBLEM TO BE SOLVED: To provide a permanent magnet rotary electric machine in which both cogging torque and torque ripple can be reduced because the relative angle of a plurality of stators is varied depending on the coil current.
SOLUTION: In the rotary electric machine, the stator is divided into a plurality of sections in the axial direction facing the rotor and arranged to move in the circumferential direction. Each stator is provided with a coil and a permanent magnet rotor is employed. Both cogging torque and torque ripple of the rotary electric machine can be reduced by varying the relative angle of the plurality of stators during operation of the rotary electric machine.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种永久磁铁旋转电机，其中由于多个定子的相对角度根据线圈电流而变化，所以能够减小齿槽转矩和扭矩波动。解决方案：在旋转电机中，定子在朝向转子的轴向方向上被分成多个部分，并且被设置成沿圆周方向移动。每个定子都设有一个线圈，并使用一个永磁转子。通过改变旋转电机操作期间的多个定子的相对角度，可以减小旋转电机的齿槽转矩和扭矩波动。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2001258220A RELUCTANCE MOTOR 失效
公开(公告)号：JP2001258220A
公开(公告)日：2001-09-21
申请号：JP2000067232
申请日：2000-03-10
申请人： MITSUBISHI ELECTRIC CORP
发明人： FUJIMURA SATORU , INOUE MASAYA , TAMIYA YOICHI , NAKAMOTO MICHIO , ACHIWA NORIHIRO
IPC分类号： H02K19/10
摘要： PROBLEM TO BE SOLVED: To improve torque-slip characteristic in the case of induction start in a reluctance motor wherein a rotor has flux barrier slits convex toward the center of the rotor, and conductive material such as copper or a copper alloy and aluminum or an aluminum alloy is injected in the flux barrier slits. SOLUTION: In this reluctance motor, a layer whose slit length is the shortest in flux barriers is connected with some layers.

5. 发明专利

JPH11283522A ION SOURCE FOR CYCLOTRON 失效
公开(公告)号：JPH11283522A
公开(公告)日：1999-10-15
申请号：JP8450298
申请日：1998-03-30
申请人： MITSUBISHI ELECTRIC CORP
发明人： FUJIMURA SATORU
IPC分类号： H01J27/20 , H01J37/08 , H05H13/00
摘要： PROBLEM TO BE SOLVED: To provide an ion source for a cyclotron, in which an extraction electrode can be placed adequately close to a gas outlet. SOLUTION: In an ion source, which is equipped with a hot cathode 39, an anticathode 37 which faces the hot cathode 39 with an insulation support applied, a cylindrical part 32 for guiding an electron current between the hot cathode 39 and the anticathode 37, an insulating material 36 for applying an insulation support to the anticathode 37 and the cylindrical part 32, an insulation material holding part 41 for holding the insulating material 36 on the cylindrical part 36, a gas inlet inlet 34 provided in the cylindrical part 32 for introducing gas to be ionized and a gas outlet 25 for discharging the ionized gas, and which is provided adjacent to the gas outlet 25, and is used with an extraction electrode 42 to extract the ionized gas, an outer diameter of the insulating material holding part 41 on the gas outlet side is formed not larger than an outer diameter of the gas outlet part.

6. 发明专利

JPS62242886A ELECTROMAGNETIC SHIELDING DEVICE FOR NUCLEAR MAGNETIC RESONANCE TOMOGRAPHIC DIAGNOSTIC DEVICE 失效
公开(公告)号：JPS62242886A
公开(公告)日：1987-10-23
申请号：JP8686086
申请日：1986-04-15
申请人： MITSUBISHI ELECTRIC CORP
发明人： FUJIMURA SATORU , YODA KIYOSHI
IPC分类号： G01R33/32 , A61B5/055 , A61B10/00 , G01R33/28 , G12B17/02 , H01F7/20 , H05K9/00

7. 发明专利

JPS62132158A HIGH FREQUENCY MAGNETIC FIELD GENERATOR/DETECTOR 失效
公开(公告)号：JPS62132158A
公开(公告)日：1987-06-15
申请号：JP27140085
申请日：1985-12-04
申请人： MITSUBISHI ELECTRIC CORP
发明人： FUJIMURA SATORU , YODA KIYOSHI
IPC分类号： A61B10/00 , A61B5/055 , G01R33/36 , H01F7/20
摘要： PURPOSE:To increase matching capacity of an impedance matching capacitor in NMR, by connecting capacitor to high frequency coil to equivalently lower the inductance thereof. CONSTITUTION:A capacitor 4 is connected to a high frequency coil 1 to equivalently lower the inductance L thereof. An impedance matching capacitor 2A is connected to the capacitor 4 to balance the impedance. The capacitor 4 comprises capacitors 4a and 4b while the capacitor 2A comprises capacitors 2a, 2b and 2c. The capacitor 2c is connected to a balance/imbalance converter 7, for example, a coaxial cable. The capacitor 2b is connected to an input/output terminal 3 through an impedance converter 9. Therefore, as the capacitors are connected to equivalently lower the inductance of the high frequency coil, the electrostatic capacitance of impedance matching variable condenser can be increased to facilitate the designing of a matching circuit.

8. 发明专利

JPS61126456A Detector for high-frequency magnetic field generation 失效
标题翻译：用于高频磁场产生的探测器
公开(公告)号：JPS61126456A
公开(公告)日：1986-06-13
申请号：JP24821584
申请日：1984-11-26
申请人： Mitsubishi Electric Corp
发明人： YODA KIYOSHI , YAMADA TADATOSHI , FUJIMURA SATORU
IPC分类号： G01R33/10 , A61B5/055 , A61B10/00 , G01R27/00 , G01R33/32 , G01R33/421 , G01R33/422 , H01F7/20
CPC分类号： G01R33/421 , G01R33/422
摘要： PURPOSE:To reduce the influence of an external noise by providing a hollow pipe and a plate for electromagnetic shielding, and arranging plural high-frequency components of a high-frequency magnetic field detection in the hollow part at both sides of the plate. CONSTITUTION:The magnetic field 5 consists of the metallic cylindrical hollow pipe 5A and the metallic disk 5B inscribed in the hollow pipe 5A and they are connected electrically on the periphery; and a balanced load 7 consists of a balanced high-frequency coil 1 and a balanced impedance matching circuit 6 connected to the coil 1. Further, the load 7 is connected to one terminal of the disk 5B and a transmission line 8 connected to an unbalanced high-frequency transmitter receiver and the load 7 and a balanced/unbalanced converter 9 which performs the balanced/unbalanced conversion of the transmitter and receiver and connected to the other side of the disk 5B. Then, a shield lid 12 is holed and the capacitor of the matching circuit 6 is rotated to make a matching adjustment of impedance.
摘要翻译：目的：为了通过提供中空管和电磁屏蔽板来减少外部噪声的影响，并且在板的两侧的中空部分中设置高频磁场检测的多个高频分量。构成：磁场5由金属圆柱形中空管5A和内接在中空管5A中的金属盘5B组成，它们在外围电连接; 并且平衡负载7由连接到线圈1的平衡高频线圈1和平衡阻抗匹配电路6组成。此外，负载7连接到盘5B的一个端子和连接到不平衡的传输线8 高频发射机接收机和负载7以及平衡/不平衡转换器9，其执行发射机和接收机的平衡/不平衡转换并连接到盘5B的另一侧。然后，将屏蔽盖12打孔，并且使匹配电路6的电容器旋转以进行阻抗的匹配调整。

9. 发明专利

JPS6131978A Automatic impedance matching adjusting device of nuclear magnetic resonance device 失效
标题翻译：核磁共振装置的自动阻抗匹配调整装置
公开(公告)号：JPS6131978A
公开(公告)日：1986-02-14
申请号：JP15601984
申请日：1984-07-24
申请人： Mitsubishi Electric Corp
发明人： FUJIMURA SATORU , YODA KIYOSHI , ITAGAKI HIDENOBU
IPC分类号： G01R33/20 , A61B5/055 , A61B10/00 , G01R33/36
CPC分类号： G01R33/3628
摘要： PURPOSE:To obtain a nuclear magnetic resonance device which can be operated easily, by controlling a variable capacitor in accordance with a matching deciding signal of an output impedance of a high-frequency power source and an impedance of a high frequency coil system, and adjusting automatically the impedance matching. CONSTITUTION:In a state that an object to be measured has been inserted into a high-frequency coil system, power is supplied to a nuclear magnetic resonance system of a coil 6 and a variable capacitor 2 from a high frequency power source 7. In a directional coupler 10 of an impedance matching deciding means 8, a voltage reflected wave from the resonance system is separated and inputted, and VSWE is measured. This VSWR is supplied to a microcomputer 12 through an A/D converter 11, compared with a reference value stored in a memory 15, and in the even of mismatching, the capacitor 2 is brought to a feedback control through a driving device 17 by a CPU14, an outputting circuit 16, etc., the impedance matching is controlled automatically, and a nuclear magnetic resonance device which can be operated easily is obtained.
摘要翻译：目的：为了获得可以容易操作的核磁共振装置，通过根据高频电源的输出阻抗和高频线圈系统的阻抗的匹配决定信号控制可变电容器，并且调整自动匹配阻抗。构成：在被测定对象被插入高频线圈系统的状态下，从高频电源7向线圈6和可变电容器2的核磁共振系统供电。在阻抗匹配决定装置8的定向耦合器10，分离并输入来自谐振系统的电压反射波，并测量VSWE。与存储在存储器15中的参考值相比，通过A / D转换器11将该VSWR提供给微计算机12，并且即使不匹配，电容器2也通过驱动装置17进行反馈控制 CPU14，输出电路16等，自动控制阻抗匹配，可以容易地操作的核磁共振装置。

10. 发明专利

JPS60194942A Nuclear magnetic resonance image forming method 失效
标题翻译：核磁共振成像方法
公开(公告)号：JPS60194942A
公开(公告)日：1985-10-03
申请号：JP5180584
申请日：1984-03-17
申请人： Mitsubishi Electric Corp
发明人： SAKAMOTO TAKENOBU , ITAGAKI HIDENOBU , YODA KIYOSHI , FUJIMURA SATORU , YAMADA TADATOSHI
IPC分类号： A61B10/00 , A61B5/055 , G01N24/08 , G01R33/48

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