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公开(公告)号：AT185744T
公开(公告)日：1999-11-15
申请号：AT95103051
申请日：1995-03-03
Applicant: CANON KK
Inventor： KOIZUMI YUTAKA , SUGITANI HIROSHI , INABA MASAKI , IKEDA MASAMI , KASAMOTO MASAMI , ORIKASA TSUYOSHI , KIMURA MAKIKO , KASHINO TOSHIO , KARITA SEIICHIRO , KOYAMA SHUJI , TERAI HARUHIKO , HAYASAKI KIMIYUKI , GOTO AKIRA , OMATA KOUICHI , ONO TAKAYUKI
Abstract: An ink jet recording head for effecting recording with ejection of ink includes a plurality of element substrates each having a plurality of ejection energy generating elements for ejecting the ink; a base plate for supporting the plurality of element substrates on one surface thereof in an array; a grooved member having a length corresponding to a length of the array and having passages corresponding to the ejection energy generating elements of the plurality of element substrates.
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公开(公告)号：DE68929082D1
公开(公告)日：1999-11-11
申请号：DE68929082
申请日：1989-07-24
Applicant: CANON KK
Inventor： ISHINAGA HIROYUKI , IKEDA MASAMI , KOIZUMI RYOICHI , SAITO ASAO , WATANABE KENJIRO , ABE TSUTOMU , KUWABARA NOBUYUKI , FUKUDA TSUGUHIRO , KATOH TSUTOMU , MORI TOSHIHIRO , KARITA SEIICHIRO
Abstract: A substrate for liquid ejection includes a built-in energy generating element for generating thermal energy, a built-in electrode wiring portion for supplying an electric signal to the energy generating element, and a built-in diode or transistor for detecting a temperature of the substrate.
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公开(公告)号：AT185320T
公开(公告)日：1999-10-15
申请号：AT93305770
申请日：1993-07-22
Applicant: CANON KK
Inventor： HIGUMA MASAHIKO , IKEDA MASAMI , ASAI NAOHITO , ABE TSUTOMU , KASHINO TOSHIO , KARITA SEIICHIRO
IPC: B41J2/175
Abstract: An ink jet cartridge includes a first chamber accommodating a negative pressure producing material and provided with air communication part for communication with ambient air; and a second chamber which is substantially closed except for a fine communication part for communication with the first chamber at a position away from the air communication part, wherein the second chamber directly accommodates the ink to be supplied to the first chamber and a negative pressure producing material free zone is provided adjacent the communication part in the first chamber.
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公开(公告)号：HK1008397A1
公开(公告)日：1999-05-07
申请号：HK98107066
申请日：1998-06-26
Applicant: CANON KK
Inventor： KASHINO TOSHIO , HIGUMA MASAHIKO , ABE TSUTOMU , IKEDA MASAMI , ASAI NAOHITO , KARITA SEIICHIRO
Abstract: An ink jet cartridge includes a first chamber accommodating a negative pressure producing material and provided with air communication part for communication with ambient air; and a second chamber which is substantially closed except for a fine communication part for communication with the first chamber at a position away from the air communication part, wherein the second chamber directly accommodates the ink to be supplied to the first chamber and a negative pressure producing material free zone is provided adjacent the communication part in the first chamber.
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公开(公告)号：AT177688T
公开(公告)日：1999-04-15
申请号：AT93112228
申请日：1993-07-30
Applicant: CANON KK
Inventor： ABE TSUTOMU , SATOI TSUNENOBU , IKEDA MASAMI , SUZUKI SEIJI , ASAI NAOHITO , ORIKASA TSUYOSHI , KARITA SEIICHIRO , SHIMIZU EIICHIRO , HIGUMA MASAHIKO
Abstract: A recording apparatus using a recording head to effect recording on a recording material includes a recording head unit provided with a recording head for effecting recording on a recording material including a recording head supporting member for supporting the recording head at a predetermined position; a relaying electric contact member including a first electric contact member for external electric connection; a second electric contact for electrically connecting the first electric contact member with the recording head; and an electric current supplying device for supplying electric current to the first electric contact member.
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Patent Agency Ranking
公开(公告)号：AU9141798A
公开(公告)日：1999-02-11
申请号：AU9141798
申请日：1998-11-09
Applicant: CANON KK
Inventor： KARITA SEIICHIRO , SAIKAWA HIDEO , SUGITANI HIROSHI , HATTORI YOSHIFUMI , IKEDA MASAMI , SAITO ASAO , MASUDA KAZUAKI , SAITO AKIO , ORIKASA TSUYOSHI , NAGASHIMA TOSHIAKI , HIKAKE NORIO
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公开(公告)号：AU8082598A
公开(公告)日：1998-10-15
申请号：AU8082598
申请日：1998-08-19
Applicant: CANON KK
Inventor： HIGUMA MASAHIKO , IKEDA MASAMI , ASAI NAOHITO , ABE TSUTOMU , KASHINO TOSHIO , KARITA SEIICHIRO
IPC: B41J2/175
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公开(公告)号：AU696104B2
公开(公告)日：1998-09-03
申请号：AU4030795
申请日：1995-12-08
Applicant: CANON KK
Inventor： HIGUMA MASAHIKO , IKEDA MASAMI , ASAI NAOHITO , ABE TSUTOMU , KASHINO TOSHIO , KARITA SEIICHIRO
IPC: B41J2/175
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公开(公告)号：DE69224921D1
公开(公告)日：1998-05-07
申请号：DE69224921
申请日：1992-01-10
Applicant: CANON KK
Inventor： TAKAHASHI KAZUYOSHI , MASUDA KAZUAKI , TAKAYANAGI YOSHIAKI , SUZUKI AKIO , KURATA MITSURU , ABE TSUTOMU , KARITA SEIICHIRO , TAJIKA HIROSHI , KOITABASHI NORIBUMI , UCHIDA HARUO , YANO KENTARO , SUGIMOTO HITOSHI , MATSUBARA MIYUKI
IPC: B41J2/165
Abstract: Recording means having integrally a recording head unit having discharge ports for discharging the ink and ink channels communicating to said discharge ports and leading the ink thereto, and an ink tank unit for storing the ink to be supplied to said recording head unit, wherein said recording head unit comprises a device for storing the parameter information concerning the ink discharge characteristics, and a protective member disposed on a side face area adjacent to said discharge port formation face for preventing the ink from flowing around.
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公开(公告)号：DE69031872T2
公开(公告)日：1998-04-30
申请号：DE69031872
申请日：1990-09-17
Applicant: CANON KK
Inventor： SAIKAWA HIDEO , KARITA SEIICHIRO , KASHINO TOSHIO , SAITO AKIO , NAKAGOMI HIROSHI , ARASHIMA TERUO , KIMURA MAKIKO , SUGITANI HIROSHI , HATTORI YOSHIFUMI , IKEDA MASAMI , IZUMIDA MASAAKI , TANAKA SHIGEAKI , KUWABARA NOBUYUKI , SAITO ASAO , MASUDA KAZUAKI , ORIKASA TSUYOSHI
IPC: B41J2/175
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