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    Electronic component and electronic-component production method
    1.
    发明授权
    Electronic component and electronic-component production method 有权
    电子元器件和电子元器件生产方法

    公开(公告)号：US07843701B2

    公开(公告)日：2010-11-30

    申请号：US11773003

    申请日：2007-07-03

    申请人： Kazuhide Kudo ,  Minoru Matsunaga ,  Katsuji Matsuta

    发明人： Kazuhide Kudo ,  Minoru Matsunaga ,  Katsuji Matsuta

    IPC分类号： H05K7/02 ,  H05K7/06 ,  H05K7/08 ,  H05K7/10

    CPC分类号： H01F27/292 ,  H01F17/0013 ,  H01F27/027 ,  H01G4/30 ,  H01G4/35 ,  H01G4/40 ,  Y10T29/4916

    摘要： An electronic component and an electronic-component production method in which the magnitude of a stray capacitance produced between adjacent outer electrodes is controllable. The electronic component includes a chip body and first to fourth outer electrodes. In the chip body, first and second coil block are sandwiched between magnetic substrates. Dielectric layers are interposed between the outer electrodes and the chip body such as to be away from exposed portions of coil patterns in the coil blocks. The dielectric layers have a width larger than a width of the outer electrodes, and a dielectric constant of the dielectric layers is set to be lower than the dielectric constant of the magnetic substrates.

    摘要翻译： 电子部件和电子部件制造方法，其中相邻的外部电极之间产生的杂散电容的大小是可控的。 电子部件包括芯片体和第一至第四外部电极。 在芯片体中，第一和第二线圈块被夹在磁性基板之间。 电介质层介于外电极和芯片体之间，以便远离线圈块中的线圈图案的露出部分。 电介质层的宽度大于外部电极的宽度，并且电介质层的介电常数被设定为低于磁性基板的介电常数。

    Electronic Component and Electronic-Component Production Method
    2.
    发明申请
    Electronic Component and Electronic-Component Production Method 有权
    电子元件和电子元件生产方法

    公开(公告)号：US20080130258A1

    公开(公告)日：2008-06-05

    申请号：US11773003

    申请日：2007-07-03

    申请人： Kazuhide Kudo ,  Minoru Matsunaga ,  Katsuji Matsuta

    发明人： Kazuhide Kudo ,  Minoru Matsunaga ,  Katsuji Matsuta

    IPC分类号： H05K7/02 ,  H05K13/00

    CPC分类号： H01F27/292 ,  H01F17/0013 ,  H01F27/027 ,  H01G4/30 ,  H01G4/35 ,  H01G4/40 ,  Y10T29/4916

    摘要： An electronic component and an electronic-component production method in which the magnitude of a stray capacitance produced between adjacent outer electrodes is controllable. The electronic component includes a chip body and first to fourth outer electrodes. In the chip body, first and second coil block are sandwiched between magnetic substrates. Dielectric layers are interposed between the outer electrodes and the chip body such as to be away from exposed portions of coil patterns in the coil blocks. The dielectric layers have a width larger than a width of the outer electrodes, and a dielectric constant of the dielectric layers is set to be lower than the dielectric constant of the magnetic substrates.

    摘要翻译： 电子部件和电子部件制造方法，其中相邻的外部电极之间产生的杂散电容的大小是可控的。 电子部件包括芯片体和第一至第四外部电极。 在芯片体中，第一和第二线圈块被夹在磁性基板之间。 电介质层介于外电极和芯片体之间，以便远离线圈块中的线圈图案的露出部分。 电介质层的宽度大于外部电极的宽度，并且电介质层的介电常数被设定为低于磁性基板的介电常数。

    Method for manufacturing electronic components, mother substrate, and electronic component
    3.
    发明授权
    Method for manufacturing electronic components, mother substrate, and electronic component 有权
    电子部件，母材，电子部件的制造方法

    公开(公告)号：US07663225B2

    公开(公告)日：2010-02-16

    申请号：US10599368

    申请日：2005-05-27

    申请人： Kazuhide Kudo ,  Minoru Matsunaga

    发明人： Kazuhide Kudo ,  Minoru Matsunaga

    IPC分类号： H01L41/083 ,  H01F17/00 ,  H01F27/00 ,  H01F27/28 ,  H05K7/06 ,  H05K3/02 ,  H05K3/10 ,  H05K3/36

    CPC分类号： H01G4/30 ,  H01F17/0013 ,  H01F41/041 ,  H01G4/012 ,  H05K1/0306 ,  H05K3/0052 ,  H05K3/4611 ,  H05K3/4629 ,  H05K2201/09781 ,  Y10S438/96 ,  Y10T29/42 ,  Y10T29/49126 ,  Y10T29/49156

    摘要： In a manufacturing process of electronic components which include conductive patterns laminated with insulating layers provided therebetween, conductive pattern layers having conductive patterns formed at intervals therebetween along layer surfaces and insulating layers are alternately laminated to each other. The laminate is pressed by applying a force thereto in the lamination direction, followed by cutting of the laminate along cutting lines provided along boundaries between the electronic components, so that the electronic components are separated from each other. In a cutting-removal region of a mother substrate from which the electronic components are separated from each other by cutting, removal dummy patterns having a size allowing it to be disposed within the above region are formed. In the electronic component, floating dummy patterns which are not electrically connected to the conductive patterns are formed at intervals from the cutting-removal region.

    摘要翻译： 在包括在其间设置有绝缘层的导电图案的电子部件的制造过程中，沿着层表面和绝缘层间隔形成有导电图案的导电图案层交替层叠。 通过在层叠方向施加力来压制层压体，随后沿着沿着电子部件之间的边界设置的切割线切割层压体，使得电子部件彼此分离。 在通过切割将电子部件从其彼此分离的母基板的切除去除区域中形成具有允许其设置在上述区域内的尺寸的虚拟图案。 在电子部件中，与切割去除区域间隔地形成没有电连接到导电图案的浮动虚设图形。

    Coil component
    4.
    发明授权
    Coil component 有权
    线圈组件

    公开(公告)号：US07369028B2

    公开(公告)日：2008-05-06

    申请号：US11743271

    申请日：2007-05-02

    申请人： Minoru Matsunaga ,  Masahiko Kawaguchi ,  Katsuji Matsuta ,  Kazuhide Kudo ,  Kenichi Ito

    发明人： Minoru Matsunaga ,  Masahiko Kawaguchi ,  Katsuji Matsuta ,  Kazuhide Kudo ,  Kenichi Ito

    IPC分类号： H01F5/00

    CPC分类号： H01F17/0013 ,  H01F27/323 ,  H01F27/34

    摘要： A coil component includes a first coil block and a second coil block that are sandwiched between magnetic substrates so as to form a chip body, and external electrodes that are attached to the chip body. The first coil block includes a coil body and an insulating body. The coil body includes an outer coil portion and an inner coil portion. The outer coil portion includes a first pattern group and a second pattern group, which are connected helically vertically in an alternating fashion. The inner coil portion includes a first spiral pattern and a second spiral pattern, which are connected to each other in series. In other words, low stray capacitance is achieved by the outer coil portion, while high inductance is achieved by the inner coil portion.

    摘要翻译： 线圈部件包括夹在磁性基板之间以形成芯片体的第一线圈块和第二线圈块，以及附接到芯片体的外部电极。 第一线圈块包括线圈体和绝缘体。 线圈体包括外部线圈部分和内部线圈部分。 外部线圈部分包括以交替方式螺旋地垂直连接的第一图案组和第二图案组。 内部线圈部分包括彼此串联连接的第一螺旋图案和第二螺旋图案。 换句话说，通过外部线圈部分实现低杂散电容，而通过内部线圈部分实现高电感。

    Method For Manufacturing Electronic Components, Mother Substrate, And Electronic Component
    5.
    发明申请
    Method For Manufacturing Electronic Components, Mother Substrate, And Electronic Component 有权
    制造电子元件，母体基板和电子元件的方法

    公开(公告)号：US20070199734A1

    公开(公告)日：2007-08-30

    申请号：US10599368

    申请日：2005-05-27

    申请人： Kazuhide Kudo ,  Minoru Matsunaga

    发明人： Kazuhide Kudo ,  Minoru Matsunaga

    IPC分类号： H01F27/28

    CPC分类号： H01G4/30 ,  H01F17/0013 ,  H01F41/041 ,  H01G4/012 ,  H05K1/0306 ,  H05K3/0052 ,  H05K3/4611 ,  H05K3/4629 ,  H05K2201/09781 ,  Y10S438/96 ,  Y10T29/42 ,  Y10T29/49126 ,  Y10T29/49156

    摘要： In a manufacturing process of electronic components which include conductive patterns laminated with insulating layers provided therebetween, conductive pattern layers having conductive patterns formed at intervals therebetween along layer surfaces and insulating layers are alternately laminated to each other. The laminate is pressed by applying a force thereto in the lamination direction, followed by cutting of the laminate along cutting lines provided along boundaries between the electronic components, so that the electronic components are separated from each other. In a cutting-removal region of a mother substrate from which the electronic components are separated from each other by cutting, removal dummy patterns having a size allowing it to be disposed within the above region are formed. In the electronic component, floating dummy patterns which are not electrically connected to the conductive patterns are formed at intervals from the cutting-removal region.

    摘要翻译： 在包括在其间设置有绝缘层的导电图案的电子部件的制造过程中，沿着层表面和绝缘层间隔形成有导电图案的导电图案层交替层叠。 通过在层叠方向施加力来压制层压体，随后沿着沿着电子部件之间的边界设置的切割线切割层压体，使得电子部件彼此分离。 在通过切割将电子部件从其彼此分离的母基板的切除去除区域中形成具有允许其设置在上述区域内的尺寸的虚拟图案。 在电子部件中，与切割去除区域间隔地形成没有电连接到导电图案的浮动虚设图形。

    Foil bearing
    7.
    发明授权
    Foil bearing 失效
    箔轴承

    公开(公告)号：US06953283B2

    公开(公告)日：2005-10-11

    申请号：US10644724

    申请日：2003-08-21

    申请人： Minoru Matsunaga

    发明人： Minoru Matsunaga

    IPC分类号： F01D25/16 ,  F02C7/06 ,  F04D29/056 ,  F16C17/12 ,  F16C27/02 ,  F16C17/03

    CPC分类号： F16C17/042 ,  F16C17/024 ,  F16C25/02 ,  F16C43/02 ,  F16C2360/23

    摘要： In a foil bearing (23) having a plurality of foils (26) disposed in a gap between a rotating member (12) and a stationary mount member (25), a moveable member (27) is disposed on a side of the stationary member opposite to the rotating member so as to be rotatable with respect to the stationary mount member, abutting members (30) extend from the moveable member toward the associated foils through respective through-holes formed in the stationary mount member, and a surface of the moveable member with which one end of each abutting member is in contact is provided with a cam surface. In such a structure, by rotating the moveable member and thus changing the length of the abutting members projecting out from the surface of the stationary mount member, it is possible to vary the range of movement of the foils and practically vary the stiffness of the same.

    摘要翻译： 在具有设置在旋转构件（12）和固定安装构件（25）之间的间隙中的多个箔片（26）的箔片轴承（23）中，可动构件（27）设置在固定构件 相对于旋转构件相对于静止安装构件可旋转，抵接构件（30）通过形成在固定安装构件中的相应通孔朝向相关联的箔延伸，并且可移动构件 每个邻接构件的一端接触的构件设置有凸轮表面。 在这种结构中，通过旋转可移动构件并因此改变从固定安装构件的表面突出的抵接构件的长度，可以改变箔的移动范围并且实际上改变其相同的刚度 。

    Miniature gas turbine engine with unitary rotor shaft for power generation
    9.
    发明授权
    Miniature gas turbine engine with unitary rotor shaft for power generation 失效
    具有发电单体转子轴的微型燃气轮机

    公开(公告)号：US06866478B2

    公开(公告)日：2005-03-15

    申请号：US10431345

    申请日：2003-05-06

    申请人： Tibor Fabian ,  Frank Holman ,  Sangkyun Kang ,  Hao-Chih Liu ,  Minoru Matsunaga ,  Fritz B. Prinz ,  Hideaki Tsuru

    发明人： Tibor Fabian ,  Frank Holman ,  Sangkyun Kang ,  Hao-Chih Liu ,  Minoru Matsunaga ,  Fritz B. Prinz ,  Hideaki Tsuru

    IPC分类号： F01D5/04 ,  F01D5/28 ,  F01D11/22 ,  F01D21/04 ,  F01D25/16 ,  F02C3/05 ,  H02K1/27 ,  H02K7/18

    CPC分类号： H02K7/1823 ,  B33Y70/00 ,  B33Y80/00 ,  F01D5/048 ,  F01D5/284 ,  F01D25/16 ,  F02C3/05 ,  F05D2220/768 ,  F05D2250/82 ,  F05D2270/60 ,  F05D2300/2283 ,  H02K1/2726 ,  Y10S415/915

    摘要： The present invention provides a miniature gas turbine engine for power generation. The engine has a highly integrated unitary rotor shaft where turbine, compressor and shaft are made in one piece in one fabrication process. The turbine and compressor are positioned back to back on the shaft in an overhung configuration, allowing the front bearings to be located in the cold zone of the engine. Preferably, the Mold SDM fabrication technique is utilized to make the unitary rotor shaft in one monolithic part out of ceramics such as silicon nitride, eliminating the need for post process assembly while strengthening the integrity, reliability, and performance of the unitary rotor shaft. Integrated with a permanent magnet in the unitary rotor shaft, the miniature gas turbine engine can generate electric power of 1 kW or less. Additionally, the axial length of the miniature gas turbine engine is about 100 mm or less. The miniature gas turbine engine according to the present invention is therefore particularly useful for powering lightweight, self-sustaining mobile devices such as unmanned vehicles and-autonomous robots.

    摘要翻译： 本发明提供一种用于发电的微型燃气轮机。 发动机具有高度集成的单一转子轴，其中涡轮机，压缩机和轴在一个制造过程中制成一体。 涡轮机和压缩机以悬垂构造背靠背地定位在轴上，允许前轴承位于发动机的冷区中。 优选地，使用模具SDM制造技术来使整体式转子轴在诸如氮化硅的陶瓷之外的一个整体部分中，从而消除了后加工组装的需要，同时增强了整体转子轴的完整性，可靠性和性能。 在整体式转子轴中与永磁体一体化，微型燃气涡轮发动机可以产生1kW以下的电力。 此外，微型燃气涡轮发动机的轴向长度为约100mm或更小。 因此，根据本发明的微型燃气涡轮发动机特别可用于为诸如无人驾驶车辆和自主机器人的轻量级，自维持的移动设备供电。

    Gas turbine engine
    10.
    发明授权
    Gas turbine engine 失效

    公开(公告)号：US06510684B2

    公开(公告)日：2003-01-28

    申请号：US09867769

    申请日：2001-05-31

    申请人： Minoru Matsunaga

    发明人： Minoru Matsunaga

    IPC分类号： F02C716

    CPC分类号： F04D29/584 ,  F02C3/05 ,  F02C7/08 ,  F04D25/04 ,  F05D2260/208

    摘要： A thermal insulator between the turbine and the compressor of a gas turbine engine is provided and at the same time it enables the air that has passed through the compressor to be heated by the heat of the hot turbine. A gas turbine engine comprises a centrifugal compressor for compressing air that is drawn or sucked into the compressor, a compressed air passage supplying the air compressed by the compressor to a burner, and a turbine driven by means of combustion gas generated in the burner. The compressor and the turbine are provided on a rotating shaft adjacent to each other in the axial direction. Evaporation sections on the radially inner side of a plurality of heat pipes provided in a radial form face towards the outer periphery of the rotating shaft between the compressor and the turbine, and condensation sections on the radially outer side of the heat pipes face towards the compressed air passage.