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    TAPE BASEDON SUPERCOWDUCTIVE OXIDE AND ITS MANUFACTURE
    62.
    发明专利
    TAPE BASEDON SUPERCOWDUCTIVE OXIDE AND ITS MANUFACTURE 失效

    公开(公告)号：JPH02306508A

    公开(公告)日：1990-12-19

    申请号：JP8288090

    申请日：1990-03-29

    Applicant: COMP GENERALE ELECTRICITE

    Inventor： KURISUTEIAN BURUE

    IPC: C04B41/87 ,  C01G1/00 ,  C30B29/22 ,  H01B5/02 ,  H01B12/06 ,  H01B13/00 ,  H01L39/14 ,  H01L39/24

    Abstract: PURPOSE: To obtian a high critical current density similar to a value for a solid single crystal of a material by orientating the Cu-O face of a super- conducting crystal free of a cavity at tissues of a film adhered onto a substrate, common to and in parallel to a flat face of a surface of the substrate. CONSTITUTION: A tape 4 comprises a membrane three of a cavity consisting of a perovskite type super-conductive oxide having an peritectic decomposition near a congruent melting point, quasi-congruent melting point or eutectic point is provided at one of the faces based on a super-conductive oxide containing, includes a substrate of a flexible metal whose section is rectangular or a composite material, orientation of a C axis of super-conductive crystal whole membrane is 1 micrometer to 100 micrometers in thickness is vertical to a face of the substrate, and the Cu-O face is oriented common to and in parallel to the flat face of the face of the substrate. When this tape is manufactured, one end of the substrate is immersed in a pot 3 containing a dissolved solution 3 of the super-conductive oxide, the substrate is subject to heat treatment, and liquid- like membrane is continuously adhered.

    LATERAL TURBULENT FLOW DISCHARGE TYPE LASER
    65.
    发明专利
    LATERAL TURBULENT FLOW DISCHARGE TYPE LASER 失效

    公开(公告)号：JPS6450583A

    公开(公告)日：1989-02-27

    申请号：JP18795188

    申请日：1988-07-27

    Applicant: COMP GENERALE ELECTRICITE

    Inventor： ANRI BURIYUNE ,  MISHIERU MABURIYU ,  FUIRITSUPU SHIYOOBE

    IPC: H01S3/038 ,  H01S3/036 ,  H01S3/097 ,  H01S3/0979

    Abstract: PURPOSE: To increase electric outputs which can be introduced into a discharge region of lateral turbulence laser without disturbing stability of discharges and increase light outputs by a method, wherein a plurality of radiation-type gas jets are used, and a discharge state is generated in their jets by an upstream electrode, disposed locally at the origin of their jets, etc. CONSTITUTION: This laser comprises optical means for oscillating or circulating beams, a discharge chamber 20, circulating means for circulating active gas, and electric means for generating an electric discharge state. A plurality of introduction passages 19 for introducing active gas into the discharge chamber 20 is used as an injection port 10 which occupies a small portion of an area of an upstream surface 22 of the discharge chamber 20, and gas injected from each injection port 10 forms a radiation type jet 40 except for one or more cuneiform spaces which are a portion of a discharge module 16, corresponding to the injection port 10, and an upstream cathode 8 is provided in each injection port 10, so that discharge is caused from the origin in the radiation-type jet 40 to the jet 40. Further, for example, a grid-like downstream electrode 12 in common, is provided so that an electric discharge 44 is diffused, ranging over the entire volume of the jet 40.

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