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    3.
    发明专利
    未知

    公开(公告)号：DE69840061D1

    公开(公告)日：2008-11-13

    申请号：DE69840061

    申请日：1998-07-02

    Applicant: CANON KK

    Inventor： SUGATA MASAO ,  UCHIYAMA HARUO ,  NAGASAWA KENICHI ,  ROPPONGI NOBUKUNI ,  FUKUMOTO TORU

    IPC: H04L1/00 ,  H04H1/00

    Abstract: There is provided an information processing apparatus/method, which error detection or correction encodes information to be distributed in a description format used in a multimedia network, and which error detection or correction encodes at least a portion in the header in the information to be distributed with higher redundancy than the entity in the information to be distributed, multiplexes the encoded information to be distributed in a broadcast signal, and transmits the multiplexed signal. There is also provided an information processing apparatus/method, which inputs information to be distributed in a description format used in a multimedia network, multiplexes the information to be distributed in a broadcast signal, and transmits the multiplexed signal, and which transmits a portion of the header in the information to be distributed at least a plurality of number of times while the entity in the information to be distributed is transmitted. There is also provided an information processing apparatus/method, which error detection or correction encodes information to be distributed in a description format used in a multimedia network, multiplexes the encoded information to be distributed in a broadcast signal, and transmits the multiplexed signal, and which can transmit a plurality of kinds of information as an entity in the information to be distributed, and uses different error detection or correction ability in correspondence with the kind of information. There is also provided an information processing apparatus/method, which inputs information data, and a check code for correcting an error of the information data, detects the error state of the information data, sets an allowable error state of the information data, and controls processing for the input information data in accordance with results in the setting step and the detection step.

    5.
    发明专利
    未知

    公开(公告)号：DE69023023T2

    公开(公告)日：1996-05-15

    申请号：DE69023023

    申请日：1990-03-09

    Applicant: CANON KK

    Inventor： IKEDA TSUTOMU ,  SUGATA MASAO ,  KATO HIDEO

    IPC: G03F1/00 ,  G03F1/22 ,  G03F1/14

    Abstract: The present invention provides an X-ray mask structure comprising an X-ray transmissive membrane, an X-ray absorber held on said X-ray transmissive membrane, and a holding frame that holds said X-ray transmissive membrane, wherein; said X-ray transmissive membrane comprises a layer of aluminum nitride; and said X-ray absorber comprises a nitride of heavy metal. a

    LIQUID JET RECORDING HEAD AND RECORDING SYSTEM INCORPORATING THE SAME
    6.
    发明专利
    LIQUID JET RECORDING HEAD AND RECORDING SYSTEM INCORPORATING THE SAME 未知

    公开(公告)号：GB2220168B

    公开(公告)日：1990-11-14

    申请号：GB8914938

    申请日：1989-06-29

    Applicant: CANON KK

    Inventor： SUGATA MASAO ,  MASAKI TATSUO ,  HIRASAWA SHINICHI ,  KOMURO HIROKAZU ,  YANO YASUHIRO

    IPC: B41J2/14

    Abstract: A liquid jet recording head such as an ink jet recording head has liquid passages having liquid outlets through which a recording liquid is discharged in the form of jet of droplet, and electro-thermal transducers for generating heat which produce energy for discharging the liquid in response to inputted electric signals. The electro-thermal transducer has a heat-generating resistance layer which is made of an amorphous material containing halogen atoms and hydrogen atoms in a matrix of carbon atoms. Disclosed also is a recording system incorporating this recording head. The amorphous material can further contain silicon atoms and/or germanium atoms.

    LIQUID JET RECORDING HEAD AND RECORDING SYSTEM INCORPORATING THE SAME
    7.
    发明专利
    LIQUID JET RECORDING HEAD AND RECORDING SYSTEM INCORPORATING THE SAME 未知

    公开(公告)号：GB2176443B

    公开(公告)日：1990-11-14

    申请号：GB8613938

    申请日：1986-06-09

    Applicant: CANON KK

    Inventor： SUGATA MASAO ,  MASAKI TATSUO ,  HIRASAWA SHINICHI ,  KOMURO HIROKAZU ,  YANO YASUHIRO

    IPC: B41J2/14 ,  B41J2/04

    Abstract: A liquid jet recording head such as an ink jet recording head has liquid passages having liquid outlets through which a recording liquid is discharged in the form of jet of droplet, and electro-thermal transducers for generating heat which produce energy for discharging the liquid in response to inputted electric signals. The electro-thermal transducer has a heat-generating resistance layer which is made of an amorphous material containing halogen atoms and hydrogen atoms in a matrix of carbon atoms. Disclosed also is a recording system incorporating this recording head. The amorphous material can further contain silicon atoms and/or germanium atoms.

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