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1. 发明授权

US4452866A Aluminum-based alloy bearing 失效
标题翻译：铝合金轴承
公开(公告)号：US4452866A
公开(公告)日：1984-06-05
申请号：US302425
申请日：1981-09-03
申请人： Soji Kamiya , Takeshi Muraki
发明人： Soji Kamiya , Takeshi Muraki
IPC分类号： C22C21/00 , F16C33/12 , C22C21/10
CPC分类号： C22C21/003 , F16C33/121 , Y10S384/912 , Y10S384/913 , Y10T428/12757
摘要： A tin-containing aluminum alloy is usually pressure-welded to a backing steel plate and used as a bearing. This bearing, however, is defective in that aluminum crystal grains and tin precipitates are coarsened in the alloy structure and the high temperature hardness and fatigue-resistant strength of the bearing alloy are reduced.The present invention provides an aluminum alloy comprising 2.5 to 25% by weight of tin, 0.5 to 8% by weight of zinc and 1 to 7% by weight of at least one element selected from the group consisting of silicon, chromium, manganese, nickel, iron, zirconium, molybdenum, cobalt, tungsten, titanium, antimony, niobium, vanadium, cerium, barium and calcium, with the balance being substantially aluminum. In the aluminum alloy of the present invention 0.1 to less than 1% by weight of chromium may be incorporated of 1 to less than 1% by weight of chromium may the like. The alloy of the present invention is effectively used as a bearing for a crank shaft of an automobile or the like.
摘要翻译： PCT No.PCT / JP81 / 00003 Sec。 371日期：1981年9月3日 102（e）1981年9月3日PCT PCT 1991年1月9日PCT公布。出版物WO81 / 02025 日期：1981年7月23日。含锡铝合金通常被压焊到背衬钢板上并用作轴承。然而，该轴承的缺陷在于，合金结构中的铝结晶粒和锡析出物粗大化，并且轴承合金的高温硬度和耐疲劳强度降低。本发明提供一种铝合金，其包含2.5至25重量％的锡，0.5至8重量％的锌和1至7重量％的至少一种选自硅，铬，锰，镍，铁，锆，钼，钴，钨，钛，锑，铌，钒，铈，钡和钙，余量基本上为铝。在本发明的铝合金中，可以加入0.1至小于1重量％的铬，其中可以加入1至小于1重量％的铬。本发明的合金有效地用作汽车等的曲轴的轴承。

2. 发明授权

US07038143B2 Wiring board, fabrication method of wiring board, and semiconductor device 失效
标题翻译：接线板，接线板的制造方法和半导体器件
公开(公告)号：US07038143B2
公开(公告)日：2006-05-02
申请号：US10422973
申请日：2003-04-25
申请人： Shigeru Utsumi , Hirofumi Fujioka , Seiji Oka , Hideki Tsuruse , Taichi Kase , Takeshi Muraki
发明人： Shigeru Utsumi , Hirofumi Fujioka , Seiji Oka , Hideki Tsuruse , Taichi Kase , Takeshi Muraki
IPC分类号： H05K1/00
CPC分类号： H05K3/4655 , H05K1/162 , H05K1/165 , H05K3/0035 , H05K3/381 , H05K3/4652 , H05K2201/0129 , H05K2201/0195 , H05K2201/0209 , Y10T29/4913
摘要： A wiring board includes a first conductor formation substrate having a first substrate and a first electrode; a second conductor formation substrate having a second substrate and a second electrode; and a dielectric sandwiched between the first conductor formation substrate and the second conductor formation substrate. The dielectric includes a dielectric film that is not melted during thermo-compression bonding, and an adherent insulator melted during thermo-compression bonding. The surface of the dielectric film is subjected to a treatment to improve wettability. Adherence of the adherent insulator in thermo-compression bonding to the dielectric film is facilitated. The distance between the first electrode and the second electrode is made uniform by interposing the dielectric film between the first and second electrodes. A wiring board ensured as to lifetime and improved in reliability, and a simple method of fabricating such a wiring board are achieved.
摘要翻译：布线基板包括具有第一基板和第一电极的第一导体形成基板; 具有第二基板和第二电极的第二导体形成基板; 以及夹在第一导体形成基板和第二导体形成基板之间的电介质。电介质包括在热压接期间不熔化的绝缘膜，并且粘合绝缘体在热压接期间熔融。对电介质膜的表面进行处理以改善润湿性。粘附绝缘体对于电介质膜的热压接合的粘合是有利的。通过在第一和第二电极之间插入电介质膜，使第一电极和第二电极之间的距离均匀。确保线路板的寿命和可靠性的提高，并且实现了制造这种布线板的简单方法。

3. 发明授权

US06664127B2 Method of manufacturing multi-layer printed wiring board 失效
标题翻译：制造多层印刷线路板的方法
公开(公告)号：US06664127B2
公开(公告)日：2003-12-16
申请号：US09875250
申请日：2001-06-07
申请人： Seiji Oka , Satoshi Yanaura , Yasuo Kawashima , Takeshi Muraki
发明人： Seiji Oka , Satoshi Yanaura , Yasuo Kawashima , Takeshi Muraki
IPC分类号： H01L2100
CPC分类号： H01L21/486 , H01L23/49894 , H01L2924/0002 , H05K3/0035 , H05K3/4069 , H05K3/4602 , H05K3/4614 , H05K3/4652 , H05K2201/0355 , H05K2201/0394 , H05K2203/0191 , H05K2203/1461 , Y10T29/49126 , Y10T29/49128 , Y10T29/49155 , Y10T29/49165 , Y10T428/24917 , H01L2924/00
摘要： In a method of manufacturing multi-layer printed wiring board, an uncured resin sheet is laminated on both surfaces of a printed wiring board having one or more layers, an organic cover film having a release property is laminated on the surfaces of the uncured resin sheets on upper and lower sides of the printed wiring board, a position of the printed wiring board is irradiated with a laser beam from the surface of the organic cover film to form a non-through hole that reaches a metal land for electrically conducting the layers of the inner printed wiring board, the non-through hole is filled with a thermosetting electrically conducting paste which is then half-cured, and the organic cover film is peeled off.
摘要翻译：在制造多层印刷线路板的方法中，将未固化的树脂片层叠在具有一层或多层的印刷线路板的两个表面上，具有剥离性的有机覆盖膜层压在未固化的树脂片的表面上在印刷电路板的上侧和下侧，印刷线路板的位置用有机覆盖膜的表面的激光束照射，形成到达金属接合区的非贯通孔，以导电层内部印刷线路板，非贯通孔填充有热硬化性导电糊，然后半固化，有机覆盖膜被剥离。

4. 发明授权

US4287420A Stereoscopic X-ray device 失效
标题翻译：立体X射线装置
公开(公告)号：US4287420A
公开(公告)日：1981-09-01
申请号：US81127
申请日：1979-10-02
申请人： Toshio Yamamura , Takeshi Muraki
发明人： Toshio Yamamura , Takeshi Muraki
IPC分类号： H01J35/00 , H01J35/06 , H01J35/14 , H05G1/61 , H05G1/00 , H05G1/30
CPC分类号： H01J35/06 , A61B6/022 , A61B6/4028 , H01J35/00 , H01J2235/068
摘要： A stereoscopic X-ray device used for stereoscopic radiography generates X-rays from a pair of X-ray focal spots. The X-ray device is provided with an evacuated envelope, an X-ray target within the evacuated envelope, and a cathode structure having at least two pairs of filaments. The first pair of filaments form relatively large size X-ray focal spots on the target. The second pair of the filaments form relatively small size X-ray focal spots on the target and are situated between the first pair of filaments on the cathode structure. As a result of these two pairs of focal spots on the X-ray target, a relatively small X-ray device can be used to provide magnification of stereoscopic images of high stereo quality.
摘要翻译：用于立体摄影的立体X射线装置从一对X射线焦点产生X射线。 X射线装置设置有真空外壳，真空外壳内的X射线靶，以及具有至少两对细丝的阴极结构。第一对细丝在靶上形成相对大尺寸的X射线焦点。第二对长丝在靶上形成相对较小尺寸的X射线焦斑并且位于阴极结构上的第一对细丝之间。作为X射线靶上的两对焦点的结果，可以使用相对小的X射线装置来提供高立体声质量的立体图像的放大率。

5. 发明授权

US4274005A X-ray apparatus for computed tomography scanner 失效
标题翻译：用于计算机断层扫描仪的X射线装置
公开(公告)号：US4274005A
公开(公告)日：1981-06-16
申请号：US066765
申请日：1979-08-14
申请人： Toshio Yamamura , Takeshi Muraki , Heihachi Miura
发明人： Toshio Yamamura , Takeshi Muraki , Heihachi Miura
IPC分类号： H01J35/00 , A61B6/03 , H01J35/06 , H01J35/12 , H01J35/14 , H05G1/02 , H05G1/70 , G03B41/16
CPC分类号： A61B6/035 , A61B6/032 , A61B6/4028 , A61B6/4085 , A61B6/4488 , H01J35/06 , H01J35/12 , H01J35/14 , H05G1/02
摘要： In an X-ray apparatus for a computed tomography scanner, a plurality of combined X-ray tube segments are arranged round the central axis of the apparatus on which a subject to be examined is disposed. The X-ray tube segments each include a large number of electron beam generating means to produce an electron beam, a strip-like target having a surface against which the electron beam strikes and extending along a circular arc round the central axis, and an envelope containing these components. Along the surfaces of the X-ray tube segments facing the central axis lie a large number of X-ray detector elements to detect doses of fan-shaped X-ray beams emitted from the target and transmitted through the to-be-examined subject. The electron beam generating means successively produce electron beams, and fan-shaped X-ray beams are applied one after another to the subject from around the same.
摘要翻译：在用于计算机断层摄影扫描仪的X射线装置中，多个组合的X射线管段围绕设置有待检查对象的装置的中心轴布置。 X射线管段各自包括大量的电子束产生装置以产生电子束，带状靶具有电子束撞击并沿中心轴线的圆弧延伸的表面，并且包络线包含这些组件。沿着面向中心轴线的X射线管段的表面是大量的X射线检测器元件，用于检测从目标物发出的扇形X射线束的剂量并通过被检查对象传播。电子束产生装置连续地产生电子束，并且扇形X射线束从其周围一个接一个地施加到被摄体。

6. 发明授权

US5892288A Semiconductor integrated circuit device 失效
标题翻译：半导体集成电路器件
公开(公告)号：US5892288A
公开(公告)日：1999-04-06
申请号：US996143
申请日：1997-12-22
申请人： Takeshi Muraki , Takayuki Yuyama
发明人： Takeshi Muraki , Takayuki Yuyama
IPC分类号： H01L23/12 , H01L21/56 , H01L23/31 , H01L23/485 , H01L23/498 , H01L23/48 , H01L23/52
CPC分类号： H01L24/10 , H01L21/563 , H01L23/3114 , H01L23/49816 , H01L24/02 , H01L24/06 , H01L24/13 , H01L2224/0401 , H01L2224/13 , H01L2224/13099 , H01L2224/16 , H01L2224/73203 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01027 , H01L2924/01029 , H01L2924/01033 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/12042 , H01L2924/12044 , H01L2924/14 , H01L2924/15311 , H01L2924/15787 , H01L2924/351
摘要： To provide a slim and miniaturized semiconductor integrated circuit device which eliminates the needs for making through holes and conducting in through holes and uses a carrier substrate with a small thermal expansion coefficient difference from a semiconductor chip. A semiconductor integrated circuit device using a carrier substrate having a plurality of extraction conductive layers 3 formed as a single layer on an insulating base body 11 having a thermal expansion coefficient of 4.times.10.sup.-6 .degree. C..sup.-1 to 16.times.10.sup.-6 .degree. C..sup.-1 and comprising a plurality of ball-like external connection terminals 7 in a plurality of closed-end holes 15 arriving at external connection parts 4, each of the external connection terminals 7 having a diameter larger than the depth of each of the closed-end holes 15.
摘要翻译：为了提供一种纤薄且小型化的半导体集成电路器件，其消除了对通孔进行通孔的需要，并且使用与半导体芯片具有小的热膨胀系数差的载体衬底。 1。一种半导体集成电路器件，其使用具有多个引出导电层3的载体衬底，所述多个引出导电层3形成为具有热膨胀系数为4×10 -6〜1〜16×10 -6℃的绝缘基体11上的单层。如图1所示，在多个封闭端孔15中形成有多个球状的外部连接端子7，这些端子到达外部连接部分4，每个外部连接端子7的直径大于封闭端孔15。

7. 发明授权

US4247782A X-ray tube unit 失效
标题翻译： X光管单元
公开(公告)号：US4247782A
公开(公告)日：1981-01-27
申请号：US959367
申请日：1978-11-09
申请人： Takeshi Muraki
发明人： Takeshi Muraki
IPC分类号： H05G1/04 , H01J35/16 , H01J35/02
CPC分类号： H01J35/165
摘要： An X-ray tube unit for neutral-grounded use which comprises an X-ray tube having an envelope with the central portion formed of a metal cylinder, a housing containing the X-ray tube, and a lead wire extending from the cylinder to the outside of the housing, whereby the X-ray tube is electrically insulated from and fixed to the housing, and charged potential in the metal cylinder is dropped.
摘要翻译：一种用于中性接地使用的X射线管单元，其包括具有由金属圆筒形成的中心部分的外壳的X射线管，容纳所述X射线管的壳体和从所述圆筒延伸到在外壳外部，由此X射线管与壳体电绝缘并固定在壳体上，并且金属圆筒中的充电电位下降。

8. 发明授权

US06451710B1 Method of manufacturing multi-layer printed wiring board 失效
标题翻译：制造多层印刷线路板的方法
公开(公告)号：US06451710B1
公开(公告)日：2002-09-17
申请号：US09875249
申请日：2001-06-07
申请人： Seiji Oka , Satoshi Yanaura , Yasuo Kawashima , Takeshi Muraki
发明人： Seiji Oka , Satoshi Yanaura , Yasuo Kawashima , Takeshi Muraki
IPC分类号： H01L21469
CPC分类号： H01L21/486 , H01L23/49894 , H01L2924/0002 , H05K3/0035 , H05K3/4069 , H05K3/4602 , H05K3/4614 , H05K3/4652 , H05K2201/0355 , H05K2201/0394 , H05K2203/0191 , H05K2203/1461 , Y10T29/49126 , Y10T29/49128 , Y10T29/49155 , Y10T29/49165 , Y10T428/24917 , H01L2924/00
摘要： A method of manufacturing highly reliable and highly dense printed wiring board which is not warped even by the application of pressure and heat in manufacturing the multi-layer printed wiring board. The highly precise and highly dense multi-layer printed wiring board is realized by using an uncured resin sheet reinforced with fiber as an interlayer insulating layer, forming non-through holes in the uncured resin sheet using a laser beam, filling the non-through holes with a conductive paste, half-curing the conductive paste to form a wiring material, and sticking the wiring material onto the wiring substrate by application of pressure and heat, without causing a deviation in position even in applying pressure and heat.
摘要翻译：一种制造高可靠性和高密度印刷线路板的方法，即使在制造多层印刷线路板时，即使通过施加压力和热也不翘曲。通过使用由纤维增强的未固化树脂片作为层间绝缘层，通过使用激光束在未固化的树脂片中形成非通孔，填充非通孔来实现高精度和高密度的多层印刷线路板通过导电膏将半导电糊剂半固化以形成布线材料，并且通过施加压力和热量将布线材料粘附到布线基板上，即使在施加压力和热量的同时也不会引起位置偏差。

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