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公开(公告)号：AU3778900A
公开(公告)日：2000-12-07
申请号：AU3778900
申请日：2000-05-30
Applicant: CANON KK
Inventor： HIRANO HIROFUMI , ARA YOHJI , INOUE HIROYUKI , FUKAZAWA HIDEO , KURATA TETSUJI , NETSU HIROSHI , OKAMOTO HIDEAKI , UETSUKI MASAYA , HAYASHI HIROKI , ASAKI NORIYASU
IPC: B41J2/175
Abstract: For the sake of achieving both size and weight reductions of a printing apparatus and increasing the reliability thereof, an ink tank (20) is provided with a gas-permeable member (48) that permits air to pass without permitting ink. The ink tank (20) is capable of introducing ink through an ink inlet (20b) by negative pressure introduced in the ink tank (20) through a common suction port (53).
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42.发明专利
公开(公告)号：GB2305397B
公开(公告)日：1997-05-14
申请号：GB9625750
申请日：1993-07-22
Applicant: CANON KK
Inventor： SATO SHINICHI , GOTOH FUMIHIRO , UETSUKI MASAYA , HIRABAYASHI HIROMITSU , ABE TSUTOMU , SATO HIROSHI , NAGOSHI SHIGEYASU , SHIMIZU EIICHIRO , KOITABASHI NORIBUMI , IKEDA MASAMI , SUGAMA SADAYUKI , ASAI NAOHITO , HIGUMA MASAHIKO , AKIYAMA YUJI , MATSUBARA MIYUKI , SUGIMOTO HITOSHI
IPC: B41J2/175
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公开(公告)号：AU4061895A
公开(公告)日：1996-03-14
申请号：AU4061895
申请日：1995-12-21
Applicant: CANON KK
Inventor： SUGIMOTO HITOSHI , HIRABAYASHI HIROMITSU , NAGOSHI SHIGEYASU , KOITABASHI NORIBUMI , MATSUBARA MIYUKI , GOTOH FUMIHIRO , UETSUKI MASAYA
Abstract: An ink jet recording apparatus includes a carriage for carrying a recording head for effecting recording by ejection of ink on a recording material; a cap for capping an ejection outlet of the recording head formed in an ejection side surface; sucking pump for sucking the ink out through the ejection outlet while the cap is closely contacted to the ejection side surface; a clearance forming mechanism for forming a clearance at a part of close-contact portion between the ejection side surface and the cap by relative motion between the cap and the carriage.
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公开(公告)号：AU3309195A
公开(公告)日：1995-12-14
申请号：AU3309195
申请日：1995-10-06
Applicant: CANON KK
Inventor： KOITABASHI NORIBUMI , IKEDA MASAMI , SUGAMA SADAYUKI , ASAI NAOHITO , HARIBAYASHI HIROMITSU , ABE TSUTOMU , SATO HIROSHI , NAGOSHI SHIGEYASU , SHIMIZU EIICHIRO , HIGUMA MASAHIKO , AKIYAMA YUJI , SUGIMOTO HITOSHI , MATSUBARA MIYUKI , SATO SHINICHI , GOTOH FUMIHIRO , UETSUKI MASAYA
IPC: B41J2/175
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公开(公告)号：BR9303957A
公开(公告)日：1994-11-29
申请号：BR9303957
申请日：1993-09-29
Applicant: CANON KK
Inventor： KOITABASHI NORIBUMI , IKEDA MASAMI , SUGAMA SADAYUKI , ASAI NAOHITO , HIRABAYASHI HIROMITSU , ABE TSUTOMU , SATO HIROSHI , NAGOSHI SHIGEYASU , SHIMIZU EIICHIRO , HIGUMA MASAHIKO , AKIYAMA YUJI , SUGIMOTO HITOSHI , MATSUBARA MIYUKI , SATO SHINICHI , GOTOH FUMIHIRO , UETSUKI MASAYA
IPC: B41L27/10
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Patent Agency Ranking
公开(公告)号：AU4216093A
公开(公告)日：1994-02-03
申请号：AU4216093
申请日：1993-07-23
Applicant: CANON KK
Inventor： KOITABASHI NORIBUMI , IKEDA MASAMI , SUGAMA SADAYUKI , ASAI NAOHITO , HIRABAYASHI HIROMITSU , ABE TSUTOMU , SATO HIROSHI , NAGOSHI SHIGEYASU , SHIMIZU EIICHIRO , HIGUMA MASAHIKO , AKIYAMA YUJI , SUGIMOTO HITOSHI , MATSUBARA MIYUKI , SATO SHINICHI , GOTOH FUMIHIRO , UETSUKI MASAYA
Abstract: An ink containing apparatus for containing ink includes a negative pressure producing material; a first container for containing the negative pressure producing material, the first container having an air vent and a supply port for supplying the ink out; a second container for containing ink; a communication part for communication between bottom portions of the first and second containers; and ribs for introducing ambient air adjacent the air vent for introducing air into the communication part.
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公开(公告)号：HK1048093B
公开(公告)日：2009-04-09
申请号：HK03100185
申请日：2003-01-07
Applicant: CANON KK
Inventor： YAMAMOTO HAJIME , SHIMIZU EIICHIRO , KONO TAKESHI , UETSUKI MASAYA , HATASA NOBUYUKI , KOSHIKAWA HIROSHI , NANJO TATSUO
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公开(公告)号：DE69333968T2
公开(公告)日：2006-07-27
申请号：DE69333968
申请日：1993-07-22
Applicant: CANON KK
Inventor： KOITABASHI NORIBUMI , IKEDA MASAMI , SUGAMA SADAYUKI , ASAI NAOHITO , HIRABAYASHI HIROMITSU , ABE TSUTOMU , SATO HIROSHI , NAGOSHI SHIGEYASU , SHIMIZU EIICHIRO , HIGUMA MASAHIKO , AKIYAMA YUJI , SUGIMOTO HITOSHI , MATSUBARA MIYUKI , SATO SHINICHI , GOTOH FUMIHIRO , UETSUKI MASAYA
Abstract: An ink containing apparatus for containing ink includes a negative pressure producing material; a first container for containing the negative pressure producing material, the first container having an air vent and a supply port for supplying the ink out; a second container for containing ink; a communication part for communication between bottom portions of the first and second containers; and ribs for introducing ambient air adjacent the air vent for introducing air into the communication part.
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公开(公告)号：DE69732681T2
公开(公告)日：2006-04-13
申请号：DE69732681
申请日：1997-07-11
Applicant: CANON KK
Inventor： ASAKAWA YOSHIE , KANDA HIDEHIKO , MATSUI SHINYA , KASHINO TOSHIO , TAJIKA HIROSHI , IWASAKI OSAMU , UETSUKI MASAYA
Abstract: An apparatus uses a liquid ejection head including a first liquid passage communicating with an ejection port, a second liquid passage separated from the first liquid passage by a separation wall, and a movable member formed as a part of the separation wall. In the second liquid passage, a thermal energy generation device is arranged at a position opposing to the movable member. The movable member has a free end portion and a fulcrum. Recovery of the first and second liquid passages is performed by suction and/or pressurization. Upon recovery by discharging the liquid in respective liquid passage having higher flow resistance, the pressurizing force and/or the suction force for the liquid passage having higher resistance is set to be greater that the pressurizing force and/or the suction force for the other liquid passage having lower flow resistance.
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公开(公告)号：HK1065285A1
公开(公告)日：2005-02-18
申请号：HK04108025
申请日：2004-10-16
Applicant: CANON KK
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