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1. 发明申请

US20100072850A1 AXIAL GAP TYPE ROTATING MACHINE 有权
标题翻译：轴流式旋转机
公开(公告)号：US20100072850A1
公开(公告)日：2010-03-25
申请号：US12441864
申请日：2008-06-27
申请人： Koji Miyata , Naoki Watanabe , Masakatsu Honshima
发明人： Koji Miyata , Naoki Watanabe , Masakatsu Honshima
IPC分类号： H02K1/18
CPC分类号： H02K21/24 , H02K1/2793 , H02K16/02 , H02K16/04
摘要： An axial gap type rotating machine rigidly fixing the permanent magnets without reducing the magnetic flux and having a high output is provided.An axial gap type rotating machine having: a housing 19; a rotating shaft 11 rotatably supported in the housing; two rotors (15a, 15b), having rotating disks (12a, 12b) rotatable integrally with the rotating shaft 11 as the central axis, and permanent magnets (13a, 13b) arranged concentrically in spaced relation to each other on at least one side of the surfaces of the rotating disks, wherein the surfaces having the permanent magnets face each other in spaced relation; and a stator 18 that is arranged between the rotors facing each other, the stator is spaced from the rotor, and fixed to the housing, the stator having a plurality of coils 16 disposed concentrically around said rotating shaft in spaced relation to each other; wherein magnetic flux generated from the permanent magnets of the rotors intermittently penetrates the interior of each of the coils 16 disposed concentrically around said rotating shaft 11 as it rotates, wherein the rotating disk has a concave portion 21 in the surface facing the stator and the permanent magnets are disposed at the concave portions so as to protrude above the surface of the rotating disk.
摘要翻译：提供了一种轴向间隙型旋转机械，其将永磁体刚性地固定，而不会降低磁通并具有高输出。一种轴向间隙型旋转机械，具有：壳体19; 可旋转地支撑在壳体中的旋转轴11; 具有与作为中心轴线的旋转轴11一体旋转的旋转盘（12a，12b）的两个转子（15a，15b）和永久磁铁（13a，13b）在至少一个旋转盘的表面，其中具有永磁体的表面彼此间隔开; 以及定子18，其布置在彼此面对的转子之间，所述定子与所述转子间隔开并且固定到所述壳体，所述定子具有彼此以间隔开的方式围绕所述旋转轴同心地设置的多个线圈16; 其特征在于，由所述转子的永久磁铁产生的磁通在旋转时间歇地贯穿同心地围绕所述旋转轴11配置的线圈16的内部，其中，所述旋转盘在面向所述定子的表面中具有凹部21，磁体设置在凹部，以便在旋转盘的表面上方突出。

2. 发明授权

US07960884B2 Axial gap type rotating machine 有权
标题翻译：推力间隙式旋转机
公开(公告)号：US07960884B2
公开(公告)日：2011-06-14
申请号：US12441864
申请日：2008-06-27
申请人： Koji Miyata , Naoki Watanabe , Masakatsu Honshima
发明人： Koji Miyata , Naoki Watanabe , Masakatsu Honshima
IPC分类号： H02K21/12 , H02K37/00 , H02K5/00 , H02K16/00 , H02K1/22
CPC分类号： H02K21/24 , H02K1/2793 , H02K16/02 , H02K16/04
摘要： An axial gap rotating machine rigidly fixing permanent magnets without reducing magnetic flux and having a high output has: a housing; a rotating shaft rotatably supported in the housing; two rotors having disks rotatably integral with the rotating shaft, and permanent magnets arranged concentrically in spaced relation to each other on at least one side of surfaces of the rotating disks in spaced relation to each other on at least one side of surfaces of the rotating disks in spaced relation to each other; and a stator arranged between the rotors, spaced from the rotors and fixed to the housing, the stator having a plurality of coils disposed concentrically around the rotating shaft spaced from each other; wherein magnetic flux generated from the permanent magnets of the rotors intermittently penetrates the interior of each of the coils as the shaft rotates, wherein the rotating disk has a concave portion in the surface facing the stator in which the permanent magnets are disposed so as to protrude.
摘要翻译：刚性固定永磁体而不降低磁通量并具有高输出的轴向间隙旋转机具有：壳体; 可旋转地支撑在所述壳体中的旋转轴; 具有可旋转地与旋转轴一体的圆盘的两个转子以及在旋转盘的表面的至少一个侧面上彼此间隔开的彼此间隔开地彼此间隔开地布置的彼此同心布置的永磁体彼此间隔开; 以及定子，其布置在所述转子之间，与所述转子间隔开并固定到所述壳体，所述定子具有围绕所述旋转轴彼此间隔开的同心设置的多个线圈; 其特征在于，由所述转子的永久磁铁产生的磁通量随着所述轴的旋转而间歇地贯穿所述线圈的内部，其中，所述旋转盘在与所述定子相对的表面中具有凹部，。

3. 发明授权

US08695210B2 Method of manufacturing an Nd based sintered magnet 有权
标题翻译：制造Nd基烧结磁体的方法
公开(公告)号：US08695210B2
公开(公告)日：2014-04-15
申请号：US12673315
申请日：2009-11-27
申请人： Koji Miyata , Takehisa Minowa , Hajime Nakamura , Koichi Hirota , Masakatsu Honshima
发明人： Koji Miyata , Takehisa Minowa , Hajime Nakamura , Koichi Hirota , Masakatsu Honshima
IPC分类号： H01F7/02 , H01F1/047
CPC分类号： H01F1/01 , H01F1/047 , H01F1/0555 , H01F1/0577 , H01F1/06 , H01F41/02 , H01F41/026 , H01F41/0266 , H01F41/0293 , H02K1/278 , Y10T29/49009 , Y10T29/49075 , Y10T29/49076
摘要： A method for preparing the magnet includes the steps of: (a) providing a sintered Nd base magnet block having surfaces and a magnetization direction, (b) coating the surfaces of the magnet block excluding the surface perpendicular to the magnetization direction with a Dy or Tb oxide powder, a Dy or Tb fluoride powder, or a Dy or Tb-containing alloy powder, (c) treating the coated block at a high temperature for causing Dy or Tb to diffuse into the block, and (d) cutting the block in a plane perpendicular to the magnetization direction into a magnet segment having a coercive force distribution on the cut section that the coercive force is high at the periphery and lower toward the inside and a constant coercive force distribution in the magnetization direction.
摘要翻译：一种制备磁体的方法包括以下步骤：（a）提供具有表面和磁化方向的烧结Nd基磁体块，（b）用与Dy或垂直于磁化方向垂直的表面涂覆磁体块的表面，或 Tb氧化物粉末，Dy或Tb氟化物粉末，或含有Dy或Tb的合金粉末，（c）在高温下处理涂层块以使Dy或Tb扩散到块中，（d）在垂直于磁化方向的平面中，在切割部分上具有矫顽力分布的磁体部分，矫顽力在周边高度朝向内部，并且在磁化方向上具有恒定的矫顽力分布。

4. 发明申请

US20110210810A1 ND BASED SINTERED MAGNET AND ITS PREPARATION 有权
标题翻译：基于ND的烧结磁体及其制备
公开(公告)号：US20110210810A1
公开(公告)日：2011-09-01
申请号：US12673315
申请日：2009-11-27
申请人： Koji Miyata , Takehisa Minowa , Hajime Nakamura , Koichi Hirota , Masakatsu Honshima
发明人： Koji Miyata , Takehisa Minowa , Hajime Nakamura , Koichi Hirota , Masakatsu Honshima
IPC分类号： H01F7/02 , B05D5/12
CPC分类号： H01F1/01 , H01F1/047 , H01F1/0555 , H01F1/0577 , H01F1/06 , H01F41/02 , H01F41/026 , H01F41/0266 , H01F41/0293 , H02K1/278 , Y10T29/49009 , Y10T29/49075 , Y10T29/49076
摘要： The invention provides a sintered Nd base magnet which is free of a decline of remanence, has a high coercive force, especially at the edges thereof, is unsusceptible to demagnetization even at high temperature, and is suited for use in permanent magnet rotary machines.
摘要翻译：本发明提供一种烧结Nd基磁体，其不具有剩磁衰减，具有高的矫顽力，特别是在其边缘处，即使在高温下也不易消磁，并且适用于永磁旋转机。

5. 发明申请

US20100253173A1 AXIAL GAP TYPE CORELESS ROTATING MACHINE 有权
标题翻译：轴承类型无缝旋转机
公开(公告)号：US20100253173A1
公开(公告)日：2010-10-07
申请号：US12676062
申请日：2008-09-10
申请人： Koji Miyata , Minori Miyata , Atsushi Miyata , Hideki Kobayashi , Naoki Watanabe , Takehisa Minowa
发明人： Koji Miyata , Minori Miyata , Atsushi Miyata , Hideki Kobayashi , Naoki Watanabe , Takehisa Minowa
IPC分类号： H02K3/18
CPC分类号： H02K3/47 , H02K16/00 , H02K21/24
摘要： A high-output and highly efficient axial gap type rotating machine capable of reducing an eddy current generated in a winding wire and supplying a larger current is provided. The axial gap type rotating machine may include a housing, a rotating shaft rotatably supported in the housing; two rotors capable of rotating integrally with the rotating shaft, and a stator fixed to the housing, the stator disposed in an air gap formed by the rotating plates disposed to face each other, the stator including a fixing plate and coils disposed in a circle on the fixing plate so as to face the circles of the permanent magnets, wherein each of the coils includes a winding wire formed by a bundle of at least two coil conductors having rectangular cross sections by aligning at least one of long sides and short sides thereof, and the winding wire has an outer circumference covered with an insulating coating and is wound such that the long sides in cross section of the coil conductors are positioned perpendicular to the magnetic pole surfaces of the permanent magnets.
摘要翻译：提供了能够减少绕组线中产生的涡电流并提供较大电流的高输出和高效率轴向间隙型旋转机。轴向间隙型旋转机械可以包括壳体，可旋转地支撑在壳体中的旋转轴; 能够与旋转轴一体旋转的两个转子和固定到壳体的定子，定子设置在由彼此相对设置的旋转板形成的空气间隙中，定子包括固定板和设置成圆圈的线圈所述固定板朝向所述永磁体的圆周，其中每个所述线圈包括由具有矩形横截面的至少两个线圈导体的束形成的绕组，所述绕组线具有通过对准其长边和短边中的至少一个，并且绕组线具有覆盖有绝缘涂层的外周，并且被卷绕成使得线圈导体的横截面的长边垂直于永磁体的磁极表面定位。

6. 发明授权

US08299676B2 Axial gap type coreless rotating machine 有权
标题翻译：推力间隙型无芯旋转机
公开(公告)号：US08299676B2
公开(公告)日：2012-10-30
申请号：US12676062
申请日：2008-09-10
申请人： Koji Miyata , Minori Miyata, legal representative , Atsushi Miyata, legal representative , Hideki Kobayashi , Naoki Watanabe , Takehisa Minowa
发明人： Koji Miyata , Hideki Kobayashi , Naoki Watanabe , Takehisa Minowa
IPC分类号： H02K17/00
CPC分类号： H02K3/47 , H02K16/00 , H02K21/24
摘要： A high-output and highly efficient axial gap type rotating machine capable of reducing an eddy current generated in a winding wire and supplying a larger current is provided. The axial gap type rotating machine may include a housing, a rotating shaft rotatably supported in the housing; two rotors capable of rotating integrally with the rotating shaft, and a stator fixed to the housing, the stator disposed in an air gap formed by the rotating plates disposed to face each other, the stator including a fixing plate and coils disposed in a circle on the fixing plate so as to face the circles of the permanent magnets, wherein each of the coils includes a winding wire formed by a bundle of at least two coil conductors having rectangular cross sections by aligning at least one of long sides and short sides thereof, and the winding wire has an outer circumference covered with an insulating coating and is wound such that the long sides in cross section of the coil conductors are positioned perpendicular to the magnetic pole surfaces of the permanent magnets.
摘要翻译：提供了能够减少绕组线中产生的涡电流并提供较大电流的高输出和高效率轴向间隙型旋转机。轴向间隙型旋转机械可以包括壳体，可旋转地支撑在壳体中的旋转轴; 能够与旋转轴一体旋转的两个转子和固定到壳体的定子，定子设置在由彼此相对设置的旋转板形成的空气间隙中，定子包括固定板和设置成圆圈的线圈所述固定板朝向所述永磁体的圆周，其中每个所述线圈包括由具有矩形横截面的至少两个线圈导体的束形成的绕组，所述绕组线具有通过对准其长边和短边中的至少一个，并且绕组线具有覆盖有绝缘涂层的外周，并且被卷绕成使得线圈导体的横截面的长边垂直于永磁体的磁极表面定位。

7. 发明申请

US20100289350A1 COOLING MECHANISM FOR AXIAL GAP TYPE ROTATING MACHINES 有权
标题翻译：轴流式旋转机械的冷却机理
公开(公告)号：US20100289350A1
公开(公告)日：2010-11-18
申请号：US12775127
申请日：2010-05-06
申请人： Naoki Watanabe , Koji Miyata , Minori Miyata , Atsushi Miyata
发明人： Naoki Watanabe , Koji Miyata , Minori Miyata , Atsushi Miyata
IPC分类号： H02K5/18 , H02K9/04
CPC分类号： H02K21/24 , H02K3/522 , H02K7/14 , H02K9/04 , H02K9/22
摘要： A stator has a mechanism for effectively dissipating internally generated heat, and is for use in a high power axial gap type rotating machine. The stator comprises a coil holding member and a coil secured to the coil holding member, in which the coil holding member comprises a material having a thermal conductivity of not less than 5 W/mK that is measured compliant with the ASTM E1530 and having an electrical conductivity of not more than 1×105 S/m that is measured compliant with the ASTM E345. This stator preferably comprises a radiation fin, having a thermal conductivity of not less than 150 W/mK, and having a bumpy surface so as to increase the surface area thereof threefold or more, at the circumference of the coil holding member.
摘要翻译：定子具有有效地消散内部产生的热量的机构，并且用于高功率轴向间隙型旋转机械。定子包括线圈保持构件和固定到线圈保持构件的线圈，其中线圈保持构件包括具有不小于5W / mK的热导率的材料，该材料根据ASTM E1530测量并具有电气电导率不超过1×105 S / m，符合ASTM E345标准。该定子优选地包括具有不小于150W / mK的导热率的辐射翅片，并且在线圈保持构件的圆周处具有颠簸的表面以将其表面积增加三倍或更多。

8. 发明申请

US20160104840A1 RESISTIVE MEMORY WITH A THERMALLY INSULATING REGION 审中-公开
标题翻译：具有绝热绝缘区的电阻记忆
公开(公告)号：US20160104840A1
公开(公告)日：2016-04-14
申请号：US14511818
申请日：2014-10-10
申请人： Beth Cook , Nirmal Ramaswamy , Shuichiro Yasuda , Scott Sills , Koji Miyata
发明人： Beth Cook , Nirmal Ramaswamy , Shuichiro Yasuda , Scott Sills , Koji Miyata
IPC分类号： H01L45/00
CPC分类号： H01L45/1293 , G11C13/0002 , H01L45/04 , H01L45/06 , H01L45/1233 , H01L45/1253
摘要： A resistive memory includes a memory cell having a first electrode, a second electrode and a resistive memory element between the first electrode and the second electrode. The memory cell includes a thermally insulating region. The thermally insulating region may be included in at least one electrode of the memory cell and/or within an electrically insulating region. The thermally insulating region can confine heat within the memory cell and thereby can reduce the current and/or voltage needed to write information in the resistive memory element.
摘要翻译：电阻存储器包括在第一电极和第二电极之间具有第一电极，第二电极和电阻存储元件的存储单元。存储单元包括绝热区域。绝热区域可以包括在存储单元的至少一个电极中和/或电绝缘区域内。隔热区域可以将热量限制在存储单元内，从而可以减少在电阻式存储元件中写入信息所需的电流和/或电压。

9. 发明授权

US09118005B2 Manufacturing method of a memory device with a reversible variable-resistance memory layer between electrodes extending along intersecting directions 有权
标题翻译：具有沿相交方向延伸的电极之间的可逆可变电阻存储层的存储器件的制造方法
公开(公告)号：US09118005B2
公开(公告)日：2015-08-25
申请号：US13271537
申请日：2011-10-12
申请人： Koji Miyata
发明人： Koji Miyata
IPC分类号： H01L27/115 , H01L45/00 , G11C13/00 , H01L27/24
CPC分类号： H01L45/1266 , G11C13/0002 , H01L27/2436 , H01L27/2472 , H01L45/085 , H01L45/1233 , H01L45/144 , H01L45/146 , H01L45/1691
摘要： A manufacturing method of a memory apparatus in which memory devices each having a memory layer whose resistance value reversibly varies by voltage application between bottom and upper electrodes are formed, includes: forming and shaping a bottom electrode material film into a first linear pattern extending in a first direction; forming a memory layer material film and an upper electrode material film in this order on the bottom electrode material film; forming the upper electrodes and the memory layers by shaping the upper electrode material film and the memory layer material film into a second linear pattern extending in a second direction intersecting with the first direction; and forming the bottom electrodes having a quadrangle plane shape at regions where the first linear pattern intersect with the second linear pattern by shaping the bottom electrode material film into the second linear pattern.
摘要翻译：一种存储装置的制造方法，其特征在于，形成存储器件，每个存储器件具有其电阻值由底部和上部电极之间的电压施加而可逆地变化的存储器层，包括：将底部电极材料膜形成和成形为在第一方向在底部电极材料膜上依次形成记忆层材料膜和上部电极材料膜; 通过将上电极材料膜和存储层材料膜成形为沿与第一方向相交的第二方向延伸的第二线性图案形成上电极和存储层; 以及通过将底部电极材料膜成形为第二线性图案，在第一线性图案与第二线性图案相交的区域处形成具有四边形平面形状的底部电极。

10. 发明申请

US20120161271A1 SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：半导体器件及其制造方法
公开(公告)号：US20120161271A1
公开(公告)日：2012-06-28
申请号：US13408368
申请日：2012-02-29
申请人： Shuji Yoneda , Masato Oishi , Tamotsu Shinohara , Shinji Watanabe , Koji Miyata , Seiji Fukae , Kenji Yamauchi , Yoichi Goto , Masakazu Baba
发明人： Shuji Yoneda , Masato Oishi , Tamotsu Shinohara , Shinji Watanabe , Koji Miyata , Seiji Fukae , Kenji Yamauchi , Yoichi Goto , Masakazu Baba
IPC分类号： H01L31/0203
CPC分类号： H01L31/0203 , H01L2224/32245 , H01L2224/48247 , H01L2224/49171 , H01L2224/73265 , H01L2924/1815 , H01L2924/3025 , H01L2224/48091 , H01L2924/00014 , H01L2924/00
摘要： A semiconductor device having a substrate including a photodiode; a resin layer formed on an upper surface of the substrate, the resin layer not covering a light receiving region of the photodiode, the resin layer including at least one groove surrounding the light receiving region; and a molding resin portion formed by mold-sealing the photodiode with the resin layer thereon so as not to cover the light receiving region.
摘要翻译：一种具有包括光电二极管的衬底的半导体器件; 树脂层，形成在所述基板的上表面上，所述树脂层不覆盖所述光电二极管的受光区域，所述树脂层包括围绕所述受光区域的至少一个沟槽; 以及通过将光电二极管与其上的树脂层模制密封而不覆盖光接收区域而形成的模制树脂部分。

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