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公开(公告)号：DE69233179T2
公开(公告)日：2004-06-17
申请号：DE69233179
申请日：1992-01-16
Applicant: CANON KK
Inventor： TAJIKA HIROSHI , TAKAYANAGI YOSHIAKI , HIROSE MASAYUKI , TANAKA SOUHEI , HIRABAYASHI HIROMITSU , KOITABASHI NORIBUMI , YAMADA YASUHIRO , NUMATA YASUHIRO , SUGIMOTO HITOSHI , MATSUBARA MIYUKI
IPC: B41J2/05 , B41J2/195 , B41J29/393 , B41J2/205
Abstract: A recording method in which ink is ejected by thermal energy produced by a heat generating element of a recording head in response to application of a driving signal thereto including the steps of changing a waveform of the driving signal in accordance with a temperature of the recording head; and selecting a fixed waveform of the drive signal when the temperature of the recording head exceeds a predetermined level.
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公开(公告)号：AT248064T
公开(公告)日：2003-09-15
申请号：AT95202426
申请日：1992-01-16
Applicant: CANON KK
Inventor： TAJIKA HIROSHI , TAKAYANAGI YOSHIAKI , HIROSE MASAYUKI , TANAKA SOUHEI , HIRABAYASHI HIROMITSU , KOITABASHI NORIBUMI , YAMADA YASUHIRO , NUMATA YASUHIRO , SUGIMOTO HITOSHI , MATSUBARA MIYUKI
IPC: B41J2/05 , B41J2/195 , B41J29/393 , B41J2/205
Abstract: A recording method in which ink is ejected by thermal energy produced by a heat generating element of a recording head in response to application of a driving signal thereto including the steps of changing a waveform of the driving signal in accordance with a temperature of the recording head; and selecting a fixed waveform of the drive signal when the temperature of the recording head exceeds a predetermined level.
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公开(公告)号：AT237474T
公开(公告)日：2003-05-15
申请号：AT95202425
申请日：1992-01-16
Applicant: CANON KK
Inventor： TAJIKA HIROSHI , TAKAYANAGI YOSHIAKI , HIROSE MASAYUKI , TANAKA SOUHEI , HIRABAYASHI HIROMITSU , KOITABASHI NORIBUMI , YAMADA YASUHIRO , NUMATA YASUHIRO , SUGIMOTO HITOSHI , MATSUBARA MIYUKI
IPC: B41J2/05 , B41J2/195 , B41J29/393 , B41J2/205
Abstract: A recording method in which ink is ejected by thermal energy produced by a heat generating element of a recording head in response to application of a driving signal thereto including the steps of changing a waveform of the driving signal in accordance with a temperature of the recording head; and selecting a fixed waveform of the drive signal when the temperature of the recording head exceeds a predetermined level.
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公开(公告)号：DE69213485T2
公开(公告)日：1997-02-13
申请号：DE69213485
申请日：1992-01-16
Applicant: CANON KK
Inventor： TAJIKA HIROSHI , TAKAYANAGI YOSHIAKI , HIROSE MASAYUKI , TANAKA SOUHEI , HIRABAYASHI HIROMITSU , KOITABASHI NORIBUMI , YAMADA YASUHIRO , NUMATA YASUHIRO , SUGIMOTO HITOSHI , MATSUBARA MIYUKI
IPC: B41J2/05 , B41J2/195 , B41J29/393
Abstract: A recording method in which ink is ejected by thermal energy produced by a heat generating element of a recording head in response to application of a driving signal thereto including the steps of changing a waveform of the driving signal in accordance with a temperature of the recording head; and selecting a fixed waveform of the drive signal when the temperature of the recording head exceeds a predetermined level.
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公开(公告)号：AT142562T
公开(公告)日：1996-09-15
申请号：AT92300351
申请日：1992-01-16
Applicant: CANON KK
Inventor： TAJIKA HIROSHI , TAKAYANAGI YOSHIAKI , HIROSE MASAYUKI , TANAKA SOUHEI , HIRABAYASHI HIROMITSU , KOITABASHI NORIBUMI , YAMADA YASUHIRO , NUMATA YASUHIRO , SUGIMOTO HITOSHI , MATSUBARA MIYUKI
IPC: B41J2/05 , B41J2/195 , B41J29/393
Abstract: A recording method in which ink is ejected by thermal energy produced by a heat generating element of a recording head in response to application of a driving signal thereto including the steps of changing a waveform of the driving signal in accordance with a temperature of the recording head; and selecting a fixed waveform of the drive signal when the temperature of the recording head exceeds a predetermined level.
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Patent Agency Ranking
公开(公告)号：DE3782463D1
公开(公告)日：1992-12-10
申请号：DE3782463
申请日：1987-07-22
Applicant: CANON KK
Inventor： MATSUOKA MIKIHARU , YAMADA YASUHIRO , MIYAZAKI YASUKO , KANEMOTO TAKASHI , KATAYAMA HIROHIKO , IKUTA TAMAO
IPC: G09B21/00
Abstract: Selecting switches (106) are provided near a convertor (101) for converting an optical image into an electric signal, thereby enabling the electric signal before or after it was stored to be efficiently selected. A plurality of convertors (101) may be provided and when an electric signal is not output from one of the convertors, the other convertors can be used. The analog electric signal output from the convertor is binarized by a reference level signal before it fluctuates. An electric power consumption when the apparatus is not used is prevented by power controller arranged near a tactile sensing display (104).
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公开(公告)号：DE69233015T2
公开(公告)日：2003-12-18
申请号：DE69233015
申请日：1992-01-16
Applicant: CANON KK
Inventor： TAJIKA HIROSHI , TAKAYANAGI YOSHIAKI , HIROSE MASAYUKI , TANAKA SOUHEI , HIRABAYASHI HIROMITSU , KOITABASHI NORIBUMI , YAMADA YASUHIRO , NUMATA YASUHIRO , SUGIMOTO HITOSHI , MATSUBARA MIYUKI
IPC: B41J2/05 , B41J2/195 , B41J29/393 , B41J2/205
Abstract: A recording method in which ink is ejected by thermal energy produced by a heat generating element of a recording head in response to application of a driving signal thereto including the steps of changing a waveform of the driving signal in accordance with a temperature of the recording head; and selecting a fixed waveform of the drive signal when the temperature of the recording head exceeds a predetermined level.
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公开(公告)号：DE69233179D1
公开(公告)日：2003-10-02
申请号：DE69233179
申请日：1992-01-16
Applicant: CANON KK
Inventor： TAJIKA HIROSHI , TAKAYANAGI YOSHIAKI , HIROSE MASAYUKI , TANAKA SOUHEI , HIRABAYASHI HIROMITSU , KOITABASHI NORIBUMI , YAMADA YASUHIRO , NUMATA YASUHIRO , SUGIMOTO HITOSHI , MATSUBARA MIYUKI
IPC: B41J2/05 , B41J2/195 , B41J29/393 , B41J2/205
Abstract: A recording method in which ink is ejected by thermal energy produced by a heat generating element of a recording head in response to application of a driving signal thereto including the steps of changing a waveform of the driving signal in accordance with a temperature of the recording head; and selecting a fixed waveform of the drive signal when the temperature of the recording head exceeds a predetermined level.
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公开(公告)号：DE69427497T2
公开(公告)日：2001-11-08
申请号：DE69427497
申请日：1994-01-19
Applicant: CANON KK
Inventor： TAKARAGI YOICHI , YAMADA MASANORI , SATO YOSHINOBU , SUZUKI YASUMICHI , YAMADA YASUHIRO , KANNO AKIKO , UCHIDA YOSHIKI
Abstract: There is disclosed an apparatus and a method for processing images, with which a specific original can be discriminated from others with a high accuracy. An image processing apparatus according to the present invention comprises an input unit (210) for producing visible information and invisible information, a detecting unit for detecting a line image portion of an image represented by the visible information, and a discriminating unit (3) for discriminating an original having a predetermined pattern in accordance with the detection by the detecting unit and the visible information.
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公开(公告)号：DE69027870T2
公开(公告)日：1997-01-09
申请号：DE69027870
申请日：1990-02-12
Applicant: CANON KK
Inventor： YAMADA YASUHIRO , TANIOKA HIROSHI
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