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1. 发明公开

EP0009978A1 Hybrid Type integrated circuit device 失效
标题翻译： Integrierter Schaltkreis vom Hybrid Typ。
公开(公告)号：EP0009978A1
公开(公告)日：1980-04-16
申请号：EP79302112.2
申请日：1979-10-04
申请人： Hitachi, Ltd.
发明人： Kuniya, Keiichi , Arakawa, Hideo , Namekawa, Takashi , Ohashi, Masabumi , Asahi, Naotatsu , Ogawa, Takuzo
IPC分类号： H01L23/36
CPC分类号： H01L23/142 , H01L23/3733 , H01L23/538 , H01L24/73 , H01L2224/32225 , H01L2224/48095 , H01L2224/48227 , H01L2224/49113 , H01L2224/73265 , H01L2924/1301 , H01L2924/14 , H01L2924/00014 , H01L2924/00012 , H01L2924/00
摘要： In an integrated circuit device comprising a heat sink (3), an insulating layer (4) formed on the heat sink conductor films (5a,5b) disposed on the insulating layer (4) in a desired pattern, and circuit elements such as semiconductors connected between the conductor films to constitute a desired circuit, the heat sink has fibers of carbon or the like embedded in a metal matrix of copper or the like. The fibers have a thermal expansion coefficient substantially equal to or lower than that of the insulating layer. With the above construction, heat generated in the circuit elements can sufficiently be transferred to the heat sink by way of the thin insulating layer and distortion caused by the heat generation in the interface between the heat sink and the insulating layer can be minimized to thereby prevent damage of the insulating layer.
摘要翻译：在包括散热器（3）的集成电路器件中，以所需图案形成在设置在绝缘层（4）上的散热片导体膜（5a，5b）上的绝缘层（4）和诸如半导体连接在导体膜之间以构成期望的电路，散热器具有嵌入铜等的金属基体中的碳等的纤维。纤维的热膨胀系数基本上等于或低于绝缘层的热膨胀系数。通过上述结构，通过薄的绝缘层可以将电路元件中产生的热量充分地传递到散热器，并且可以使散热器和绝缘层之间的界面中的发热引起的变形最小化，从而防止绝缘层损坏。

2. 发明授权

EP0266149B1 High wear-resistant member, method of producing the same, and valve gear using the same for use in internal combustion engine 失效
标题翻译： Hochverschleissbeständiges其制备和阀齿轮用于内燃发动机内使用组件，过程。
公开(公告)号：EP0266149B1
公开(公告)日：1995-01-04
申请号：EP87309424.7
申请日：1987-10-26
申请人： HITACHI, LTD. , M. H. CENTER, LTD.
发明人： Doi, Masayuki , Asahi, Naotatsu , Kojima, Yoshitaka , Kanamaru, Hisanobu , Aoyama, Susumu
IPC分类号： C23C4/18 , C23C4/06 , C23C4/08 , C23C30/00
CPC分类号： C23C4/06 , C23C4/18 , Y10T428/12576 , Y10T428/12806 , Y10T428/12979

3. 发明授权

EP0166408B1 Gas sensor and method of producing the same 失效
标题翻译：气体传感器及其生产方法
公开(公告)号：EP0166408B1
公开(公告)日：1989-01-18
申请号：EP85107784.2
申请日：1985-06-24
申请人： HITACHI, LTD. , Shinyei Kaisha
发明人： Sunano, Naomasa , Asahi, Naotatsu , Yoshida, Toshio
IPC分类号： G01N27/12
CPC分类号： G01N27/12 , Y10T29/49002

4. 发明授权

EP0070551B1 Method of manufacturing a gas sensor 失效
标题翻译：制造气体传感器的方法
公开(公告)号：EP0070551B1
公开(公告)日：1987-02-04
申请号：EP82106505.9
申请日：1982-07-19
申请人： Hitachi, Ltd.
发明人： Sunano, Naomasa , Asahi, Naotatsu
IPC分类号： G01N27/56 , G01N27/12
CPC分类号： G01N27/4073

5. 发明授权

EP0009978B1 Hybrid Type integrated circuit device 失效
标题翻译：混合型集成电路设备
公开(公告)号：EP0009978B1
公开(公告)日：1984-04-18
申请号：EP79302112.2
申请日：1979-10-04
申请人： Hitachi, Ltd.
发明人： Kuniya, Keiichi , Arakawa, Hideo , Namekawa, Takashi , Ohashi, Masabumi , Asahi, Naotatsu , Ogawa, Takuzo
IPC分类号： H01L23/36
CPC分类号： H01L23/142 , H01L23/3733 , H01L23/538 , H01L24/73 , H01L2224/32225 , H01L2224/48095 , H01L2224/48227 , H01L2224/49113 , H01L2224/73265 , H01L2924/1301 , H01L2924/14 , H01L2924/00014 , H01L2924/00012 , H01L2924/00

6. 发明授权

EP0149474B1 Combustion apparatus for gas turbine 失效
标题翻译：燃气涡轮机燃烧装置
公开(公告)号：EP0149474B1
公开(公告)日：1988-01-07
申请号：EP85100214.7
申请日：1985-01-11
申请人： HITACHI, LTD.
发明人： Iizuka, Nobuyuki , Hirose, Fumiyuki , Asahi, Naotatsu , Kojima, Yoshitaka
IPC分类号： F23R3/00 , F02C7/30
CPC分类号： F01D25/005 , F23R3/007

7. 发明授权

EP0101249B1 Gas sensor 失效
公开(公告)号：EP0101249B1
公开(公告)日：1988-01-07
申请号：EP83304480.3
申请日：1983-08-03
申请人： HITACHI, LTD.
发明人： Sunano, Naomasa , Asahi, Naotatsu , Yoshida, Toshio
IPC分类号： G01N27/12
CPC分类号： G01N27/12

8. 发明公开

EP0166408A3 Gas sensor and method of producing the same 失效
标题翻译：气体传感器及其制造方法
公开(公告)号：EP0166408A3
公开(公告)日：1986-10-22
申请号：EP85107784
申请日：1985-06-24
申请人： HITACHI, LTD. , Shinyei Kaisha
发明人： Sunano, Naomasa , Asahi, Naotatsu , Yoshida, Toshio
IPC分类号： G01N27/12
CPC分类号： G01N27/12 , Y10T29/49002
摘要： In a gas sensor consisting of a pair of electrodes (3a, 3b) juxtaposed with each other on an electrically insulating substrate (1), a sensitive member film (4) interposed electrically between one end each of the electrodes (3a, 3b) and a protective film (5) covering a part on the sensitive member film (4) and on the other portions of the electrodes (3a, 3b), the present invention provides a gas sensor characterized in that the sensitive member film (4) consists of plasma- sprayed titanium oxide layer which has a diffusion reactive layer (8) between it and the substrate (1), and fine grooves are formed in the surface portion of the sensitive member film (4). The gas sensor is improved on the response and durability.

9. 发明公开

EP0070551A1 Method of manufacturing a gas sensor 失效
标题翻译：法赫伦·赫斯特伦
公开(公告)号：EP0070551A1
公开(公告)日：1983-01-26
申请号：EP82106505.9
申请日：1982-07-19
申请人： Hitachi, Ltd.
发明人： Sunano, Naomasa , Asahi, Naotatsu
IPC分类号： G01N27/56 , G01N27/12
CPC分类号： G01N27/4073
摘要： Herein disclosed is a gas sensor which is constructed of an electrically insulating base (1), electrodes (2) formed on said base, and a gas sensitive film (3) formed on the surface of said base (1) at a portion where it detects the gas to be sensed, e.g. an oxygen gas. The gas sensitive film (3) is a thermal-sprayed film made of an oxide having a perovskite structure. The thermal-sprayed film has its surface formed with fine cracks to have its effective surface area increased so that the response is accelerated. Moreover, the thermal spraying process is so effected during the formation of the oxide film (3) that impurities which might adversely affect the reliability may be avoided from being mixed. The gas sensor may have said gas sensitive film (3) coated with a ceramic material (4) so that its performance may be further improved while protecting the gas sensitive film. Furthermore, it is also effective to add another sensor which uses the same electrically insulating base (1).
摘要翻译：这里公开了一种气体传感器，其由电绝缘基座（1），形成在所述基座上的电极（2）和形成在所述基座（1）的表面上的气体敏感膜（3）构成，检测要感测的气体，例如氧气。气体敏感膜（3）是由具有钙钛矿结构的氧化物制成的热喷涂膜。热喷涂膜的表面形成有细小的裂缝，使其有效的表面积增加，从而加速反应。此外，在形成氧化膜（3）期间热喷涂方法如此受到可能避免混合可能对可靠性造成不利影响的杂质。气体传感器可以具有涂覆有陶瓷材料（4）的所述气体敏感膜（3），从而可以进一步改善其性能，同时保护气敏元件。此外，添加使用相同的电绝缘基底（1）的另一个传感器也是有效的。

10. 发明公开

EP0266149A2 High wear-resistant member, method of producing the same, and valve gear using the same for use in internal combustion engine 失效
标题翻译： Hochverschleissbeständiges其制备和阀齿轮用于内燃发动机内使用组件，过程。
公开(公告)号：EP0266149A2
公开(公告)日：1988-05-04
申请号：EP87309424.7
申请日：1987-10-26
申请人： HITACHI, LTD. , M. H. CENTER, LTD.
发明人： Doi, Masayuki , Asahi, Naotatsu , Kojima, Yoshitaka , Kanamaru, Hisanobu , Aoyama, Susumu
IPC分类号： C23C4/18 , C23C4/06 , C23C4/08 , C23C30/00
CPC分类号： C23C4/06 , C23C4/18 , Y10T428/12576 , Y10T428/12806 , Y10T428/12979
摘要： A wear-resistant metal member comprises a surface that has a sprayed layer consisting essentially of, by weight, 2 to 10% C, 18 to 60% Cr, 0.3 to 20% V, 25% or less Mo, 25% or less W, 10% or less Nb, 10% or less Ti, 10% or less Zr, 10% or less Hf and the balance being Fe in a proportion of 20% or greater. The sprayed layer has a martensite-phase matrix containing carbide particles, nitride particles or carbonitride particles. In addition, the member of the present invention is produced by the steps of: plasma-spraying the above-described metal in a reduced pressure atmosphere; and quenching the thus-sprayed metal layer from a predetermined temperature to form a materisite phase in that layer. In addition, the sprayed metal layer may be subjected to carburizing, nitriding or carbonitriding to form a carburized, nitrided or carbonitrided layer in the sprayed metal layer. The member of the present invention has a high wear resistance and is used as a sliding portion of a valve gear in an internal combustion engine.
摘要翻译：一种耐磨损性金属构件包括表面并具有喷涂层基本上由按重量计2％至10％C，18〜60％的Cr，0.3〜20％的V，25％以下的Mo，25％以下的W ，10％或更少的Nb，10％以下的Ti，10％以下的Zr，10％以下的Hf，余量为20％或更大的比例为Fe。所述喷涂层具有马氏体相基质包含碳化物颗粒，氮化物颗粒或碳氮化颗粒。另外，本发明的构件是通过以下步骤产生的：等离子喷涂上述金属在减压气氛; 并且从预定的温度淬火由此喷涂金属层，以形成相materisite DASS层。另外，喷涂金属层可以进行渗碳，氮化或碳氮共渗，以在所述喷涂金属层的渗碳，渗氮或碳氮共渗层。本发明的构件具有高的耐磨性和用作阀齿轮的滑动部中，以内燃机。

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