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    DEVICE FOR RECORDING INFORMATION ON X-RAY PHOTOSENSITIVE MEDIUM
    1.
    发明专利
    DEVICE FOR RECORDING INFORMATION ON X-RAY PHOTOSENSITIVE MEDIUM 失效

    公开(公告)号：JP2000029154A

    公开(公告)日：2000-01-28

    申请号：JP13134299

    申请日：1999-05-12

    Applicant: COMMISSARIAT ENERGIE ATOMIQUE

    Inventor： BAPTIST ROBERT

    IPC: A61B6/00 ,  G03B42/02 ,  G03B42/04

    Abstract: PROBLEM TO BE SOLVED: To record information without affecting a video exposed on film by selectively controlling plural proximate X-ray sources. SOLUTION: The film 10 is coated with conversion material reacting to X-ray radiation and converting the X-ray radiation into a visible light beam so as to leave the video thereon, and desirably it is housed in a protective envelope through which the visible light beam is not transmitted. The film 10 is set under an X-ray tube 20 having plural X-ray sources 22 two- dimensionally arrayed in vacuum. For example, by arranging the extremely small ray sources 22 in a matrix state, the matrix of the X-ray source is constituted. The X-ray tube 20 where many small-sized ray sources are adjacently arrayed can print an image on the surface of photosensitive material by an element or a pixel. The respective X-ray sources can radiate the X-ray so that the corresponding pixel may be displayed. The X-ray source 22 is provided with a discharge cathod 24 having an anode 28 and one or more microchips 26.

    SPECTROMETER WITH TWO DIFFERENT KINDS OF IONIZING MEANS, AND PROCESSING METHOD OF INFORMATION OBTAINED BY THIS SPECTROMETER
    2.
    发明专利
    SPECTROMETER WITH TWO DIFFERENT KINDS OF IONIZING MEANS, AND PROCESSING METHOD OF INFORMATION OBTAINED BY THIS SPECTROMETER 失效

    公开(公告)号：JPH11120955A

    公开(公告)日：1999-04-30

    申请号：JP16337498

    申请日：1998-06-11

    Applicant: COMMISSARIAT ENERGIE ATOMIQUE

    Inventor： BAPTIST ROBERT

    IPC: G01N27/62 ,  G01N21/62 ,  H01J49/04 ,  H01J49/26

    Abstract: PROBLEM TO BE SOLVED: To improve the precision of mass spectrometry by detecting the ion generated by a first ionizing means and the ion generated by a second ionizing means, respectively, and combining the respective signals. SOLUTION: The ion generated by a hybrid ionizing chamber 16 is taken out by an ion extracting means 18, focused by a focusing electrode 20, filtered by a mass filter 22 and detected by an ion detecting means 24. The detected signal is combined by an electronic processing means 26 and displayed on a display means 28. The hybrid ionizing chamber 16 is provided with a first ionizing means 30 consisting of a filament which emits an electron when heated, and a second ionizing means consisting of a microchip electron source 32 which emits an electron when polarized. The ionizing chamber 16 has an electrode 34 for releasing the ion formed when the emitted ion gives an impact to the gas contained in the chamber 16, an electron catching electrode 36 and a grid 38.

    5.
    发明专利
    未知

    公开(公告)号：FR2778757A1

    公开(公告)日：1999-11-19

    申请号：FR9805958

    申请日：1998-05-12

    Applicant: COMMISSARIAT ENERGIE ATOMIQUE

    Inventor： BAPTIST ROBERT

    IPC: A61B6/00 ,  G03B42/02 ,  G03B42/04

    Abstract: System comprises a number of juxtaposed X-ray sources (22) and means (34-38) for the selective control of the sources so that a selected image or motif is made on a support or medium, such as a film. The X-ray sources can be a network of uni-dimensional or bi-dimensional X-ray sources. The X-ray sources (22) comprise a micropoint electron source (24) associated with an anode (28) suitable for emitting X-rays in response to the electrons supplied from the electron source.

    7.
    发明专利
    未知

    公开(公告)号：FR2737928B1

    公开(公告)日：1997-09-12

    申请号：FR9509878

    申请日：1995-08-17

    Applicant: COMMISSARIAT ENERGIE ATOMIQUE

    Inventor： IDA MICHEL ,  BAPTIST ROBERT

    IPC: G03B7/20 ,  G03F7/20 ,  H01J9/02 ,  H01L21/027 ,  G03F1/16 ,  H01J1/30 ,  H01J31/12 ,  B05D3/06

    Abstract: The method involves exposing the photosensitive layer (120) to an atmosphere containing a transparent liquid which does not wet it. A monolayer of microdroplets (121) is formed through which the surface is irradiated with parallel rays (123). On development, a hole (122) is made at the site of each microdroplet. The remainder of the photosensitive layer, insufficiently irradiated to form any impression, serves as a mask for etching of cavities in the underlayers (108,110) by known methods.

    9.
    发明专利
    未知

    公开(公告)号：DE69606675D1

    公开(公告)日：2000-03-23

    申请号：DE69606675

    申请日：1996-08-13

    Applicant: COMMISSARIAT ENERGIE ATOMIQUE

    Inventor： IDA MICHEL ,  BAPTIST ROBERT

    IPC: G03B7/20 ,  G03F7/20 ,  H01J9/02 ,  H01L21/027

    Abstract: The method involves exposing the photosensitive layer (120) to an atmosphere containing a transparent liquid which does not wet it. A monolayer of microdroplets (121) is formed through which the surface is irradiated with parallel rays (123). On development, a hole (122) is made at the site of each microdroplet. The remainder of the photosensitive layer, insufficiently irradiated to form any impression, serves as a mask for etching of cavities in the underlayers (108,110) by known methods.

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