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1. 发明授权

US07737594B2 Axial gap type motor 失效
标题翻译：轴向间隙式电机
公开(公告)号：US07737594B2
公开(公告)日：2010-06-15
申请号：US11947260
申请日：2007-11-29
申请人： Shoei Abe , Hirofumi Atarashi , Keiichi Yamamoto , Shigeru Tajima , Makoto Kawakami , Takeo Fukuda
发明人： Shoei Abe , Hirofumi Atarashi , Keiichi Yamamoto , Shigeru Tajima , Makoto Kawakami , Takeo Fukuda
IPC分类号： H02K1/27 , H02K21/12
CPC分类号： H02K21/042 , H02K16/04 , H02K21/04
摘要： An axial gap type motor according to the present invention includes: a rotor; and a pair of stators which are arranged to face each other and hold the rotor from both sides thereof along a rotation axis. The rotor includes: electromagnets which are provided on the rotor as main magnets, and arranged along a circumferential direction so that directions of magnetic fluxes thereof are parallel to the rotation axis; and sub permanent magnets which are provided on the rotor, arranged in the vicinities of circumferential end portions of the main magnets, and are magnetized orthogonal to the rotation axis and a radial direction.
摘要翻译：根据本发明的轴向间隙型电动机包括：转子; 以及一对定子，其被布置成彼此面对并且沿着旋转轴线从其两侧保持转子。转子包括：电磁体，其设置在转子上作为主磁体，并且沿圆周方向布置成使其磁通方向平行于旋转轴线; 以及设置在转子上的副永磁体，其设置在主磁体的周向端部附近，并且与旋转轴线和径向正交地被磁化。

2. 发明申请

US20110278958A1 MOVER AND LINEAR MOTOR 有权
标题翻译：电机和线性电机
公开(公告)号：US20110278958A1
公开(公告)日：2011-11-17
申请号：US13145938
申请日：2010-01-22
申请人： Makoto Kawakami
发明人： Makoto Kawakami
IPC分类号： H02K41/03
CPC分类号： H02K41/02 , H02K1/146 , H02K1/278 , H02K7/08 , H02K29/03 , H02K41/031 , H02K2207/03 , H02K2213/03
摘要： A mover, in which at each outer surface of a cornered tubular inner yoke, a flat plate magnet magnetized from inside to outside in a direction perpendicular to the outer surface, a flat plate magnet magnetized in an axial direction of the inner yoke, a flat plate magnet magnetized from outside to inside in the direction perpendicular to the outer surface, and a flat plate magnet magnetized in the axial direction of the inner yoke are alternately provided in this order, is passed through an armature in which a first single pole unit and a second single pole unit rotated by 90° with respect to the first single pole unit are alternately stacked, thus forming a linear motor. Windings are collectively wound around core portions of the first single pole unit. Positions of the magnets provided at the outer surfaces of the inner yoke are deviated from each other.
摘要翻译：一个移动器，其中在角的管状内轭的每个外表面处，在垂直于外表面的方向上从内向外磁化的平板磁体，沿着内轭的轴向磁化的平板磁体，平坦的从与外表面垂直的方向从外侧向内侧磁化的板状磁体，沿着内侧轭铁的轴向磁化的平板状磁体依次交替设置，通过电枢，第一单极单元和相对于第一单极单元旋转90°的第二单极单元交替堆叠，从而形成线性电动机。绕组集中缠绕在第一单极单元的芯部分上。设置在内轭铁的外表面处的磁体的位置彼此偏离。

3. 发明申请

US20090297789A1 BUILDING MATERIAL AND METHOD FOR MANUFACTURING THEREOF 有权
标题翻译：建筑材料及其制造方法
公开(公告)号：US20090297789A1
公开(公告)日：2009-12-03
申请号：US12475086
申请日：2009-05-29
申请人： Makoto Kawakami , Koji Sawada , Yoshinori Hobino
发明人： Makoto Kawakami , Koji Sawada , Yoshinori Hobino
IPC分类号： B05D3/06 , B05D3/10
CPC分类号： B05D3/06 , E04F13/04 , E04F13/08 , E04F2201/023 , Y10T428/24612 , Y10T428/24777 , Y10T428/24793 , Y10T428/24802 , Y10T428/24851 , Y10T428/26
摘要： The present invention provides a building material in which a coating is applied to a front surface and a side surface is sufficiently adhered to a sealing and method for manufacturing thereof. In a building material in which a coating is applied to a front surface, a coating film on a side surface is removed or reduced by laser irradiation. The part of the side surface in which the coating film has been removed or reduced by laser irradiation has a width of at least 5 mm from a front surface side toward a rear surface side of the building material, or extends over the entire side surface from the front surface side toward the rear surface side of the building material, or is formed more than a part in which coating film is formed.
摘要翻译：本发明提供了一种建筑材料，其中将涂层施加到前表面并且侧表面被充分地粘附到密封件上及其制造方法。在向前表面施加涂层的建筑材料中，通过激光照射来除去或减少侧面的涂膜。通过激光照射将涂膜除去或还原的侧面部分的宽度从建筑材料的前表面侧至后表面侧至少5mm，或者从整个侧表面延伸出来或者形成在其上形成有涂膜的部分。

4. 发明授权

US07194815B2 Device for detecting magnetic azimuth 有权
标题翻译：用于检测磁方位的装置
公开(公告)号：US07194815B2
公开(公告)日：2007-03-27
申请号：US10956150
申请日：2004-10-04
申请人： Shinichi Miyashita , Makoto Kawakami
发明人： Shinichi Miyashita , Makoto Kawakami
IPC分类号： G01C17/02
CPC分类号： G01C17/30 , H01L2224/48091 , H01L2224/49171 , H01L2924/00014
摘要： There is provided a quadrilateral insulating substrate, and plural magnetic sensors are provided on the substrate. An IC is provided on the substrate for supplying driving signals to the magnetic sensors and receiving magnetic detecting signals from the magnetic sensors to output magnetic information depending on strength of magnetism. The magnetic sensors and the IC are encapsulated by an encapsulation member to integrate the substrate and magnetic sensors and IC.
摘要翻译：提供了四边形绝缘基板，并且在基板上设置有多个磁传感器。在基板上设置IC，用于向磁传感器提供驱动信号，并接收来自磁传感器的磁检测信号，以根据磁强度输出磁信息。磁传感器和IC由封装件封装，以集成基板和磁传感器和IC。

5. 发明授权

US5358795A Heat-conductive material and method of producing the same 失效
公开(公告)号：US5358795A
公开(公告)日：1994-10-25
申请号：US959606
申请日：1992-10-13
申请人： Yasuyuki Nakamura , Makoto Kawakami
发明人： Yasuyuki Nakamura , Makoto Kawakami
IPC分类号： B23K20/227 , H01L21/48 , H01L23/373 , B32B3/24 , B23K20/04 , H05K7/20
CPC分类号： B23K20/227 , H01L21/4882 , H01L23/3735 , H01L2924/0002 , H01L2924/09701 , Y10T428/12486 , Y10T428/12528 , Y10T428/1291 , Y10T428/12917
摘要： This invention provides heat-conductive materials which may receive evenly the heat as applied thereto, which have an improved heat-releasing effect, which are free from fine pores on the surfaces thereof and therefore have excellent adhesiveness to thin films of plating materials or brazing materials, which have excellent compatibility with materials to be applied thereto, such as chips or sealant resins, with respect to the thermal expansion coefficients of them, and have excellent thermal conductivity, and which may have any desired thermal expansion coefficient and thermal conductivity in accordance with the use and object of them. It also provides methods of producing the heat-conductive materials. One aspect of the heat-conductive materials is such that a two-layer sheet or three-layer sheet to be formed by previously welding under pressure a copper foil to one surface or both surfaces of a Kovar sheet followed by forming a number of small through-holes through the sheet has been welded under pressure to and integrated with one surface or both surfaces of a copper sheet as previously heated up to a temperature not lower than the recrystallizing temperature thereof with a heating device. Another aspect of them is such that a copper sheet as previously heated up to a temperature not lower than the recrystallizing temperature thereof has been welded under pressure to the lower surface of a Kovar sheet having a number of small through-holes therethrough, with a welding machine, and additionally another copper sheet has been welded under pressure to the upper surface of the same with a welding machine, all the welded sheets having been integrated together. Still another aspect of them is such that the materials of the first aspect and/or the second aspect have been laminated and integrated together. The heat-conductive materials of all the aspects have a high welding strength even though the welding of the constitutive sheets is effected at a small reduction ratio, and they may have determined thermal expansion coefficient and thermal conductivity without fluctuating the previously determined ratio of the copper exposing surface areas (through-hole areas) to the Kovar surface.

6. 发明授权

US4826736A Clad sheets 失效
标题翻译：包层
公开(公告)号：US4826736A
公开(公告)日：1989-05-02
申请号：US873350
申请日：1986-06-12
申请人： Yasuyuki Nakamura , Adio Hashimoto , Toshiaki Fujita , Makoto Kawakami
发明人： Yasuyuki Nakamura , Adio Hashimoto , Toshiaki Fujita , Makoto Kawakami
IPC分类号： B23K20/04 , B23K26/08 , B32B15/01 , C23C26/00 , C23C28/02 , H01L21/48 , H01L23/495 , C21D8/02
CPC分类号： C23C28/021 , B23K20/04 , B23K26/0846 , B32B15/01 , C23C26/00 , C23C28/023 , H01L21/4821 , H01L23/49582 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/48247 , H01L2224/48639 , H01L2224/48739 , H01L2224/85439 , H01L24/45 , H01L24/48 , H01L2924/01004 , H01L2924/01012 , H01L2924/01013 , H01L2924/01014 , H01L2924/01025 , H01L2924/01028 , H01L2924/01039 , H01L2924/01057 , H01L2924/01079 , H01L2924/10253 , H01L2924/12042 , H01L2924/14 , H01L2924/16152 , H01L2924/3025 , Y10S148/903 , Y10S428/931 , Y10T428/12472 , Y10T428/12479
摘要： A clad sheet comprising a metal substrate and a metal cladding layer laminated on at least one surface of said substrate, wherein said cladding layer-laminated surface of said substrate includes a hardened layer portion formed by melting and rapid solidification through laser beam irradiation. In intermediate layer may be interposed between the substrate and the cladding layer through like hardened layer portion. Lamination is made by cold-cladding layer elements after irradiating any one of layer elements with laser beam to produce strong bonding through uniform microcrack formed in the hardened layer portion of several micrometer thick. The clad sheets are useful for making IC lead frames, for which the substrate is conductor metal and the cladding layer is solder applied to partial area of the substrate. The irradiation and cladding process is carried out continuously with a reduced draft.
摘要翻译：包括金属基板和层压在所述基板的至少一个表面上的金属覆层的复合板，其中所述基板的所述包层层压表面包括通过激光束照射熔化和快速凝固形成的硬化层部分。中间层可以通过类似的硬化层部分介于衬底和包覆层之间。在用激光束照射任何一个层元件之后，通过冷敷层元件进行层压，以通过在几微米厚的硬化层部分中形成的均匀微裂纹产生强粘合。复合板可用于制造IC引线框架，其中基板是导体金属，并且包覆层被焊接到基板的部分区域。照射和包层过程以减小的吃水持续进行。

7. 发明授权

US08404331B2 Building material and method for manufacturing thereof 有权
公开(公告)号：US08404331B2
公开(公告)日：2013-03-26
申请号：US12475086
申请日：2009-05-29
申请人： Makoto Kawakami , Koji Sawada , Yoshinori Hibino
发明人： Makoto Kawakami , Koji Sawada , Yoshinori Hibino
IPC分类号： B05D3/06
CPC分类号： B05D3/06 , E04F13/04 , E04F13/08 , E04F2201/023 , Y10T428/24612 , Y10T428/24777 , Y10T428/24793 , Y10T428/24802 , Y10T428/24851 , Y10T428/26
摘要： The present invention provides a building material in which a coating is applied to a front surface and a side surface is sufficiently adhered to a sealing and method for manufacturing thereof. In a building material in which a coating is applied to a front surface, a coating film on a side surface is removed or reduced by laser irradiation. The part of the side surface in which the coating film has been removed or reduced by laser irradiation has a width of at least 5 mm from a front surface side toward a rear surface side of the building material, or extends over the entire side surface from the front surface side toward the rear surface side of the building material, or is formed more than a part in which coating film is formed.

8. 发明授权

US07626294B2 Feeder line and terminal connection structure in stator, and joining device 失效
标题翻译：定子中的馈线和端子连接结构以及接合装置
公开(公告)号：US07626294B2
公开(公告)日：2009-12-01
申请号：US11548010
申请日：2006-10-10
申请人： Minoru Ohta , Makoto Kawakami
发明人： Minoru Ohta , Makoto Kawakami
IPC分类号： H02K11/00
CPC分类号： H02K3/522 , B60L7/12 , B60L11/14 , B60L2220/50 , H02K1/148 , H02K1/185 , H02K5/225 , H02K7/006 , H02K15/0075 , H02K2203/09 , Y02T10/641 , Y02T10/70 , Y02T10/7077
摘要： In this feeder line and terminal connection structure, each of feeder lines is positioned shifted in an axial direction of a stator for each phase, and includes a terminal portion extending in a radial direction of a stator; the terminals include a first connection portion, connected to one end of a stator coil, and a second connection portion, connectable to the terminal portions of the feeder lines for any phase; the second connection portion has a base portion, of length in the axial direction enabling connection to the terminal portion of the feeder lines for any phase, and a plurality of partition walls protruding from the base portion in a circumferential direction of the stator; and the terminal portions of the feeder lines for each phase are joined with one pair of the partition walls, in mutual opposition, and with the base portion.
摘要翻译：在该馈电线路和端子连接结构中，每个馈线沿每个相的定子的轴向位移，并且包括沿定子的径向方向延伸的端子部分; 端子包括连接到定子线圈的一端的第一连接部分和可连接到馈线的端部的任何相的第二连接部分; 所述第二连接部分具有在轴向方向上的长度的基部，其能够连接到用于任何相的馈线的端子部分，以及在所述定子的圆周方向上从所述基部突出的多个隔壁; 并且每相的馈线的端子部分彼此相对地与一对分隔壁和基部连接。

9. 发明授权

US5517104A Lead wire DC current sensor with saturated detecting core 失效
标题翻译：引线直流电流传感器带饱和检测芯
公开(公告)号：US5517104A
公开(公告)日：1996-05-14
申请号：US361545
申请日：1994-12-22
申请人： Makoto Kawakami
发明人： Makoto Kawakami
IPC分类号： G01R15/18 , G01R19/00 , G01R19/20 , H01F38/28 , H01H83/14 , G01R33/02
CPC分类号： G01R15/183 , G01R19/20 , H01F2038/305 , H01H83/144
摘要： A DC current sensor, comprising a detecting core consisting of an annular soft magnetic material having a hollow portion extending in a circumferential direction within the core; an excitation coil wound and disposed in a circumferential direction in the hollow portion; a detecting coil toroidally wound around the detecting core; a lead wire through which a DC current for non-contact detection flows, and extended through the center of the detecting core; an AC current supply for applying current to the excitation coil for periodically magnetically saturating the entire detecting core in both the circumferential and a direction perpendicular thereto, whereby the magnetic flux produced in the detecting core can be modulated according to the DC current flowing through the lead wire and being detected upon excitation of the excitation coil; and the detecting coil producing an electromotive force having a frequency twice the excitation current for detecting the DC current flowing through the lead wire.
摘要翻译：一种直流电流传感器，包括由环形软磁材料构成的检测芯，所述环形软磁材料具有在所述芯内沿圆周方向延伸的中空部分; 励磁线圈，其沿圆周方向缠绕并设置在所述中空部中; 环形缠绕在检测芯上的检测线圈; 用于非接触检测的直流电流流过该引线，并延伸穿过检测芯的中心; 用于向励磁线圈施加电流以在周向和垂直于其的方向上周期性地使饱和的检测铁芯饱和的交流电流源，从而可以根据流过引线的直流电流来调制在检测铁芯中产生的磁通量并在激励线圈激励时检测; 并且所述检测线圈产生具有用于检测流过所述引线的直流电流的激励电流的两倍的频率的电动势。

10. 发明授权

US5300809A Heat-conductive composite material 失效
标题翻译：导热复合材料
公开(公告)号：US5300809A
公开(公告)日：1994-04-05
申请号：US70050
申请日：1993-06-01
申请人： Yasuyuki Nakamura , Kenji Hirano , Makoto Kawakami
发明人： Yasuyuki Nakamura , Kenji Hirano , Makoto Kawakami
IPC分类号： H01L23/373 , H01L23/495 , H01L23/14 , H01L23/54 , H05K3/36
CPC分类号： H01L23/49568 , H01L23/3735 , H01L2224/32188 , H01L2224/48091 , H01L2224/48247 , H01L2224/48472 , H01L2224/73265 , H01L24/48 , H01L2924/00014 , H01L2924/01014 , H01L2924/01019 , H01L2924/01078 , H01L2924/01079 , H01L2924/09701 , H01L2924/14 , H01L2924/15312 , H01L2924/16152 , H01L2924/16195
摘要： A heat-conductive composite material usable as a substrate (heat sink) for mounting a semiconductor thereon or a lead frame includes which comprises a core sheet and metal foil layers welded to the both surfaces of the core sheet. The core sheet is composed of a metal sheet of high thermal expansion sandwiched between two metal sheets of low thermal expansion, each having a number of through-holes in the direction of the thickness, and the three layers are laminated and integrated so that a part of the metal sheet of high thermal expansion is exposed out to the metal surfaces of low thermal expansion through the through-holes of the metal sheets of low thermal expansion The metal foil layers each are made of a metal of high thermal expansion, which are same as or different from the metal of high thermal expansion of constituting the core sheet. Varying the thickness ratio of the respective constitutional metal sheets and the surface area ratio of the exposed metal spots on the surfaces of the core sheet, heat-conductive composite materials having any desired thermal expansion coefficient and thermal conductivity can be obtained. Additionally, by providing outermost metal foil layers on both surfaces of the core sheet, the heat-conductive composite material has an improved uniform heat-receiving effect and an improved excellent heat-diffusing effect. Further, the material is free from fine pores on the both surfaces thereof and therefore has an excellent weldability.
摘要翻译：可用作其上安装半导体的基板（散热器）的导热复合材料或引线框架包括芯片和焊接到芯片的两个表面的金属箔层。芯片由夹在两个热膨胀的金属板之间的高热膨胀金属片构成，每个在厚度方向上具有多个通孔，并且三层被层压并一体化，的高热膨胀金属片通过低热膨胀金属板的通孔而暴露于低热膨胀的金属表面。金属箔层各自由高热膨胀的金属制成，相同与构成芯片的高热膨胀金属相同或不同。通过改变各个构成的金属片的厚度比和芯片表面上的露出的金属斑点的表面积比，可以获得具有任何所需的热膨胀系数和热导率的导热复合材料。此外，通过在芯片的两面上设置最外层的金属箔层，导热性复合材料具有改善的均匀的热接收效果和改进的优异的散热效果。此外，该材料在其两个表面上没有细孔，因此具有优异的焊接性。

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