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公开(公告)号：US5539220A
公开(公告)日：1996-07-23
申请号：US280618
申请日：1994-07-26
申请人： Yoshikazu Takahashi
发明人： Yoshikazu Takahashi
IPC分类号： H01L23/48 , H01L25/07 , H01L25/18 , H01L23/051 , H01L23/10
CPC分类号： H01L24/72 , H01L24/40 , H01L25/072 , H01L2224/40137 , H01L2224/45015 , H01L2224/45124 , H01L2224/48091 , H01L2224/48247 , H01L24/45 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01033 , H01L2924/01042 , H01L2924/01082 , H01L2924/1301 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/2076 , H01L2924/30105 , H01L2924/30107
摘要： A module-type semiconductor device in which a plurality of IGBTs are incorporated in a package in such a way so as to provide a highly reliable pressure contact type semiconductor device having improved heat dissipation performance and small internal wiring inductance. A plurality of IGBTs are incorporated and arranged in a flat package with a hermetic structure consisting of common electrode plates exposed to top and bottom face sides, and an insulating outer frame interposed between the common electrodes plates and seal-joining those electrode plates. Contact terminal bodies which serve as both pressing members and heat radiators are interposed between the top-face-side common electrode plate and emitter electrodes of the respective opposing IGBTs. The emitter electrodes of the IGBTs and the common electrode, and the collector electrodes and the bottom-face-side common electrode, are directly brought in pressure contact with each other. Gate electrodes of the respective IGBTs are individually connected to a gate wiring conductor located on an inner wall of an insulating outer frame by gate wire leads.
摘要翻译： 一种模块型半导体器件，其中多个IGBT以这样的方式结合在一起，以便提供具有改善的散热性能和小的内部布线电感的高度可靠的压接式半导体器件。 多个IGBT并入并布置在具有由暴露于顶面和底面两侧的公共电极板组成的密封结构的扁平封装中，以及插入公共电极板之间并密封连接这些电极板的绝缘外框。 用作两个按压构件和散热器的接触端子体插入在各个相对的IGBT的顶面侧公共电极板和发射极之间。 IGBT和公共电极的发射电极以及集电极和底面侧公共电极直接彼此压力接触。 各个IGBT的栅电极通过栅极引线单独地连接到位于绝缘外框的内壁上的栅极布线导体。
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公开(公告)号：US5434608A
公开(公告)日：1995-07-18
申请号：US947395
申请日：1992-09-21
CPC分类号： B41J2/14209 , B41J2002/14379 , B41J2002/14387
摘要： A droplet ejecting device comprises a piezoelectric transducer consisting of first and second piezoelectric transducers polarized in the directions opposite to each other, the first and second piezoelectric transducers bonded to each other and having electrodes disposed at the inner and outer surfaces thereof. A member is fitted to the piezoelectric transducer to define ink chambers, the member having an orifice associated with each ink chamber. An injection controller applies an electric field to the electrode(s) associated with the predetermined ink chamber(s) so as to eject an ink droplet(s) from the ink chamber(s) through the orifice(s) in a given position. As a result, the invention provides a droplet ejecting device where an ink ejecting cycle of the array as a whole is short, the print speed is high, and electrodes can be easily manufactured.
摘要翻译： 液滴喷射装置包括由彼此相反方向偏振的第一和第二压电换能器组成的压电换能器，第一和第二压电换能器彼此结合并且具有设置在其内表面和外表面的电极。 将一个构件安装到压电换能器以限定墨水室，该构件具有与每个墨水室相关联的孔口。 注射控制器将电场施加到与预定墨室相关联的电极，以便在给定位置通过孔口从墨水室喷射墨滴。 结果，本发明提供了一种液滴喷射装置，其中阵列的喷墨循环整体较短，打印速度高，并且可以容易地制造电极。
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公开(公告)号：US5402159A
公开(公告)日：1995-03-28
申请号：US886332
申请日：1992-05-20
CPC分类号： B41J2/14209 , B41J2/0452 , B41J2/04573 , B41J2/04581 , B41J2/04588 , B41J2002/14225 , B41J2002/14387
摘要： A head for a piezoelectric ink jet printer includes a plurality of ejector devices for ejecting ink droplets. Each ejector device has an ink channel body defining an ink channel. The head further includes a piezoelectric actuator secured to the ink channel for actuating the ejector devices. The actuator is made up of a plurality of piezoelectric ceramic layers, a plurality of internal positive electrode layers, and a plurality of internal negative electrode layers, which are laminated in such a manner that each piezoelectric ceramic layer is sandwitched between each internal positive electrode layer and each internal negative electrode layer. At least one of the internal positive electrode layers and the internal negative electrode layers are divided into a plurality of segments so as to be provided in association with respective ones of the plurality of ejector devices. To provide a head which is simple in construction and easy to manufacture, yet capable of printing high resolution image with reduced power source voltage, the ink channel is configured to have a width larger than widths of the corresponding segmental electrode layers. The piezoelectric actuator may further include a deformation restraining member for restraining deformation of the piezoelectric actuator, whereby a low voltage driving of the head can be accomplished.
摘要翻译： 用于压电喷墨打印机的头包括用于喷射墨滴的多个喷射器装置。 每个喷射器装置具有限定油墨通道的油墨通道体。 头部还包括固定到墨水通道用于致动喷射器装置的压电致动器。 致动器由多个压电陶瓷层，多个内部正电极层和多个内部负极层组成，这些层压体以使每个压电陶瓷层在每个内部正极层 和每个内部负极层。 内部正极层和内部负极层中的至少一个被分成多个区段，以便与多个喷射器装置中的相应的喷射器装置相关联地设置。 为了提供一种结构简单且易于制造的头部，能够以降低的电源电压打印高分辨率图像，墨通道被配置为具有大于相应的节段电极层的宽度的宽度。 压电致动器还可以包括用于抑制压电致动器的变形的变形抑制构件，由此可以实现头部的低电压驱动。
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34.发明授权Polyether antibiotic MI215-NF3 substance, production process thereof, and agent for control of chicken coccidiosis 失效聚乙二醇抗生素MI215-NF3物质及其生产方法及控制鸡粪的药剂
公开(公告)号：US5215981A
公开(公告)日：1993-06-01
申请号：US720758
申请日：1991-07-01
IPC分类号： C07D493/10 , C12P17/18
CPC分类号： C07D493/10 , C12P17/181
摘要： In this invention, a new microbial strain which is a strain of Actinomycetes and belongs to the genus Actinomadura, namely Actinomadura sp. MI215-NF3 strain is cultured, and MI215-NF3 substance, a novel antibiotic classifiable as a polyether antibiotic, is recovered from the resultant culture. MI215-NF3 substance and its salts obtained according to this invention are useful for therapeutic treatment of chicken coccidiosis and also have useful antibacterial activities against certain species of bacteria.
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公开(公告)号：US5215446A
公开(公告)日：1993-06-01
申请号：US780975
申请日：1991-10-23
IPC分类号： F04B43/04 , F04B45/047
CPC分类号： F04B43/046
摘要： The invention relates to a piezoelectric pump using a piezoelectric actuator. The piezoelectric pump comprises an upper pump chamber main body having three pump chambers, a lower pump chamber main body having three pump chambers, and a piezoelectric actuator which has three actuator segments. The piezoelectric actuator is supported between the upper pump chamber main body and the lower pump chamber main body. The resultant piezoelectric pump has a simple and small structure and a high pump efficiency because both of the paired upper and lower pump chambers can be driven by an associated actuator segment.
摘要翻译： 本发明涉及一种使用压电致动器的压电泵。 压电泵包括具有三个泵室的上泵室主体，具有三个泵室的下泵室主体和具有三个致动器段的压电致动器。 压电致动器被支撑在上泵室主体和下泵室主体之间。 所得到的压电泵具有简单且小的结构和高的泵效率，因为成对的上泵浦室和下泵室都可以由相关联的致动器段驱动。
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36.发明授权Piezoelectric ink jet print head including common laminar piezoelectric element for two or more ink jetting devices 失效压电式喷墨打印头包括用于两个或多个喷墨装置的普通层压压电元件
公开(公告)号：US5086308A
公开(公告)日：1992-02-04
申请号：US552537
申请日：1990-07-16
CPC分类号： B41J2/14209 , B41J2002/14225 , B41J2202/03
摘要： A piezoelectric ink jet print head including a common laminar piezoelectric element disposed for activating two or mor ink jetting devices each of which has an ink chamber for ejecting a droplet of ink. The laminar piezoelectric element consists of a plurality of piezoelectric ceramic layers and a plurality of electrode layers which are alternately laminated on each other. Each piezoelectric ceramic layer is polarized in a polarizing direction perpendicular to the direction of lamination of the piezoelectric ceramic and electrode layers. A voltage is applied selectively to the electrode layers for displacing at least one of the piezoelectric ceramic layers in the polarizing direction, so as to change the volume of the ink chamber of a selected one of the ink jetting devices. The electrode layers is formed of a thermistor which has a Curie point lower than that of the piezoelectric ceramic layers and which has a positive temperature coefficient of resistance so that the thermistor is an electrically insulating material at a temperature above the Curie point thereof.
摘要翻译： 一种压电喷墨打印头，包括设置成用于启动两个或多个喷墨装置的公共层压压电元件，每个喷墨装置具有用于喷射墨滴的墨室。 层状压电元件由多个压电陶瓷层和彼此交替层叠的多个电极层组成。 每个压电陶瓷层在与压电陶瓷和电极层的叠层方向垂直的偏振方向上极化。 选择性地向电极层施加电压，以使偏压方向上的至少一个压电陶瓷层移位，从而改变所选择的一个喷墨装置的墨室的体积。 电极层由具有低于压电陶瓷层的居里点的热敏电阻形成，并且具有正的温度系数电阻，使得热敏电阻在高于居里点的温度下是电绝缘材料。
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公开(公告)号：US4791241A
公开(公告)日：1988-12-13
申请号：US51400
申请日：1987-05-19
CPC分类号： H01L39/14 , Y10S428/93 , Y10S505/887 , Y10T29/49014
摘要： A stabilized superconducting wire comprises a multicore section having a number of filaments of superconducting compound material disposed in an alloy matrix, a stabilizing material section positioned around the multicore section, and a diffusion barrier layer disposed between the stabilizing material section and the multicore section and formed of an Fe-Cr alloy containing not less than 5 weight percent but not more than 25 weight percent Cr.
摘要翻译： 稳定的超导线包括多芯段，其具有设置在合金基体中的多根超导复合材料的细丝，位于多芯部分周围的稳定材料部分，以及设置在稳定材料部分和多芯部分之间的扩散阻挡层，并形成 的Fe-Cr合金，其含有不小于5重量％但不大于25重量％的Cr。
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公开(公告)号：US4774150A
公开(公告)日：1988-09-27
申请号：US22082
申请日：1987-03-05
申请人： Kagetaka Amano , Hiromitsu Takeda , Takao Suzuki , Masaaki Tamatani , Masayuki Itoh , Yoshikazu Takahashi
发明人： Kagetaka Amano , Hiromitsu Takeda , Takao Suzuki , Masaaki Tamatani , Masayuki Itoh , Yoshikazu Takahashi
CPC分类号： C23C4/02 , G01N2021/646 , Y10T428/12618
摘要： According to the present invention there is provided a thermal barrier coating wherein multilayers of (I) a ZrO.sub.2 layer containing a luminous activator and stabilized by Y.sub.2 O.sub.3, CaO, MgO or a mixture thereof and (II) a ZrO.sub.2 layer containing a luminous activator different from that used in (I) and stabilized by Y.sub.2 O.sub.3, CaO, MgO or a mixture thereof, or a ZrO.sub.2 layer not containing a luminous activator and stablized by Y.sub.2 O.sub.3 are stacked, and the layers at least under an uppermost layer opposite to a base member to be protected have a total thickness sufficient for exhibiting a thermal barrier effect. The present invention has as its object to provide a thermal barrier coating which allows non-destructive testing to determine whether it has a thickness sufficient for themal barrier effect.
摘要翻译： 根据本发明，提供了一种隔热涂层，其中（I）含有发光活化剂并由Y 2 O 3，CaO，MgO或其混合物稳定的ZrO 2层和（II）含有不同于 在（I）中使用并且由Y 2 O 3，CaO，MgO或其混合物或不含有发光活化剂并且由Y 2 O 3稳定的ZrO 2层稳定化的材料层叠，并且这些层至少在与基底材料相对的最上层 被保护的总厚度足以显示出热障效应。 本发明的目的是提供一种热障涂层，其允许非破坏性测试来确定其是否具有足以用于主要屏障效应的厚度。
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39.发明授权Process for forming a synthetic resin film on a substrate and apparatus therefor 失效在基板上形成合成树脂膜的方法及其设备
公开(公告)号：US4624867A
公开(公告)日：1986-11-25
申请号：US714291
申请日：1985-03-21
IPC分类号： B05D7/24 , H01L21/312 , C23C16/00
CPC分类号： B05D1/60 , H01L21/312
摘要： A process for forming a covering film of a synthetic resin on a substrate comprising, under vacuum conditions, evaporating at least two monomers to cause vapors of said at least two monomers to adhere to the substrate, and polymerizing said at least two monomers on said substrate.An apparatus for carrying out the process includes a vacuum chamber and provided therein, means for holding and evaporating at least two raw material monomers for the synthetic resin, means for holding and heating the substrate and a shutter for separating the means for holding the monomers and the means for holding the substrate. The means for holding and heating the monomers can be provided outside the vacuum chamber and a window can be provided in a wall of the chamber to allow the substrate to be irradiated from a light source located outside the chamber.
摘要翻译： 一种在基材上形成合成树脂的覆盖膜的方法，包括在真空条件下蒸发至少两种单体以使所述至少两种单体的蒸气粘附到基材上，并将所述至少两种单体聚合在所述基材上 。 用于执行该方法的装置包括：真空室，其中设置有用于保持和蒸发用于合成树脂的至少两种原料单体的装置，用于保持和加热基材的装置和用于分离用于保持单体的装置的活门和 用于保持基板的装置。 用于保持和加热单体的装置可以设置在真空室的外部，并且可以在室的壁中设置窗口，以允许基板从位于室外部的光源照射。
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公开(公告)号：US4463145A
公开(公告)日：1984-07-31
申请号：US338109
申请日：1982-01-08
CPC分类号： C08F10/00 , Y10S526/903 , Y10S526/908 , Y10S526/909
摘要： A titanium trichloride catalytic component and a method for homo- or co-polymerization of an .alpha.-olefin. In separating a titanium trichloride catalytic component from a solution prepared by dissolving titanium tetrachloride, an organic ether compound and an organo-aluminum compound in a solvent, the above stated solvent is a mixed solvent prepared by allowing 20.about.70% by volume of an aromatic hydrocarbon halide to be concomitant with a saturated aliphatic hydrocarbon and/or an alicyclic hydrocarbon in the presence of an olefin; the organo-aluminum compound, the titanium tetrachloride and the organic ether compound are added to the mixed solvent at a solvent temperature not exceeding 55.degree. C.; then, the solvent temperature is raised to a temperature between 45.degree. and 150.degree. C. over a period between 10 minutes and 24 hours; and, during this temperature raising process, an organic ether compound and/or titanium tetrachloride is further added to have a titanium trichloride catalytic component measuring 10 to 500.mu. in average particle diameter separated from the solvent. The titanium trichloride catalytic compound thus obtained is used in the homo- or co-polymerization of .alpha.-olefins. The invention aims at improvement in adjustment of the particle size, uniformity of the particle diameter and the strength of the titanium trichloride catalytic component and eventually at improvement in the particle shape and uniformity thereof of the polymer to be obtained by the use of the catalytic component.
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