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公开(公告)号：EP0585615B1
公开(公告)日：1997-12-29
申请号：EP93112227
申请日：1993-07-30
Applicant: CANON KK
Inventor： UJITA TOSHIHIKO , YAMAKAWA KOJI , TAKENOUCHI MASANORI , SUGAMA SADAYUKI , WATANABE KENJIRO , OSADA TORACHIKA , NAKAJIMA KAZUHIRO , TSUTSUMI TAKAYOSHI , KUBOTA HIDEMI , KOTAKI YASUO , TSUKUDA KEIICHIRO , SATO YOHEI
CPC classification number: B41J2/17523 , B41J2/165 , B41J2/1652 , B41J2/17503 , B41J2/17513 , B41J2/1752 , B41J2/17553 , B41J2/17563
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公开(公告)号：DE69315917T2
公开(公告)日：1998-05-28
申请号：DE69315917
申请日：1993-07-30
Applicant: CANON KK
Inventor： UJITA TOSHIHIKO , YAMAKAWA KOJI , TAKENOUCHI MASANORI , SUGAMA SADAYUKI , WATANABE KENJIRO CANON KABUSHI , OSADA TORACHIKA , NAKAJIMA KAZUHIRO , TSUTSUMI TAKAYOSHI CANON KABUS , KUBOTA HIDEMI CANON KABUSHIKI , KOTAKI YASUO , TSUKUDA KEIICHIRO , SATO YOHEI
Abstract: A liquid storing container (303) includes a receiving case in which a porous member (310) having a large number of pores communicated with each other is received in the compressed state under an atmospheric pressure introduced via an atmospheric intake port (340) with a small diameter formed on said receiving case. The liquid storing container comprises a circular end filter (308) to which liquid is fed from an end part of the porous member when the filter comes in contact with the end part of the porous member. A shortest distance as measured from the periphery of a contact portion of the circular end filter (308) to the receiving case is smaller than the diameter of the contact range where the circular end filter comes in contact with the porous member.
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公开(公告)号：GB2302843B
公开(公告)日：1997-03-26
申请号：GB9616110
申请日：1993-07-30
Applicant: CANON KK
Inventor： UJITA TOSHIHIKO , YAMAKAWA KOJI , TAKENOUCHI MASANORI , SUGAMA SADAYUKI , WATANABE KENJIRO , OSADA TORACHIKA , NAKAJIMA KAZUHIRO , TSUTSUMI TAKAYOSHI , KUBOTA HIDEMI , KOTAKI YASUO , TSUKUDA KEIICHIRO , SATO YOHEI
Abstract: A liquid storing container (303) includes a receiving case in which a porous member (310) having a large number of pores communicated with each other is received in the compressed state under an atmospheric pressure introduced via an atmospheric intake port (340) with a small diameter formed on said receiving case. The liquid storing container comprises a circular end filter (308) to which liquid is fed from an end part of the porous member when the filter comes in contact with the end part of the porous member. A shortest distance as measured from the periphery of a contact portion of the circular end filter (308) to the receiving case is smaller than the diameter of the contact range where the circular end filter comes in contact with the porous member.
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公开(公告)号：GB2269784B
公开(公告)日：1997-03-19
申请号：GB9315879
申请日：1993-07-30
Applicant: CANON KK
Inventor： UJITA TOSHIHIKO , YAMAKAWA KOJI , TAKENOUCHI MASANORI , SUGAMA SADAYUKI , WATANABE KENJIRO , OSADA TORACHIKA , NAKAJIMA KAZUHIRO , TSUTSUMI TAKAYOSHI , KUBOTA HIDEMI , KOTAKI YASUO , TSUKUDA KEIICHIRO , SATO YOHEI
Abstract: A liquid storing container (303) includes a receiving case in which a porous member (310) having a large number of pores communicated with each other is received in the compressed state under an atmospheric pressure introduced via an atmospheric intake port (340) with a small diameter formed on said receiving case. The liquid storing container comprises a circular end filter (308) to which liquid is fed from an end part of the porous member when the filter comes in contact with the end part of the porous member. A shortest distance as measured from the periphery of a contact portion of the circular end filter (308) to the receiving case is smaller than the diameter of the contact range where the circular end filter comes in contact with the porous member.
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公开(公告)号：AU4824596A
公开(公告)日：1996-06-06
申请号：AU4824596
申请日：1996-03-21
Applicant: CANON KK
Inventor： UJITA TOSHIHIKO , YAMAKAWA KOJI , TAKENOUCHI MASANORI , SUGAMA SADAYUKI , WATANABE KENJIRO , OSADA TORACHIKA , NAKAJIMA KAZUHIRO , TSUTSUMI TAKAYOSHI , KUBOTA HIDEMI , KOTAKI YASUO , TSUKUDA KEIICHIRO , SATO YOHEI
Abstract: A liquid storing container (303) includes a receiving case in which a porous member (310) having a large number of pores communicated with each other is received in the compressed state under an atmospheric pressure introduced via an atmospheric intake port (340) with a small diameter formed on said receiving case. The liquid storing container comprises a circular end filter (308) to which liquid is fed from an end part of the porous member when the filter comes in contact with the end part of the porous member. A shortest distance as measured from the periphery of a contact portion of the circular end filter (308) to the receiving case is smaller than the diameter of the contact range where the circular end filter comes in contact with the porous member.
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Patent Agency Ranking6.发明专利
公开(公告)号：GB2269784A
公开(公告)日：1994-02-23
申请号：GB9315879
申请日：1993-07-30
Applicant: CANON KK
Inventor： UJITA TOSHIHIKO , YAMAKAWA KOJI , TAKENOUCHI MASANORI , SUGAMA SADAYUKI , WATANABE KENJIRO , OSADA TORACHIKA , NAKAJIMA KAZUHIRO , TSUTSUMI TAKAYOSHI , KUBOTA HIDEMI , KOTAKI YASUO , TSUKUDA KEIICHIRO , SATO YOHEI
Abstract: As described, liquid storing container (303) employable for an ink jet recording apparatus includes a housing (303, 100), a porous ink absorbing member (310, 103) received in the housing (303, 100), and a first filter (308, F) coming in contact with the ink absorbing member (310, 103). The liquid storing container (303) is detachably connected to an ink jet recording head (301, 104, 200) having a second filter (302) disposed in a liquid flow path thereof. The liquid storing container (303) is constructed such that the volume of the connection arrangements is less then the volume of ink transported in a priming or recovery operation.
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公开(公告)号：AU4437193A
公开(公告)日：1994-02-03
申请号：AU4437193
申请日：1993-07-30
Applicant: CANON KK
Inventor： WATANABE KENJIRO , YAMAKAWA KOJI
Abstract: This specification discloses an ink jet recording head for discharging ink from discharge ports to thereby effect recording, characterized in that an element substrate having energy generating means for causing energy for discharting the ink in conformity with a recording signal to act on the ink and that portion of a flexible wiring substrate for transmitting the recording signal to the element substrate which is provided with a connecting terminal for the connection with the wiring substrate are disposed on one surface of a support member, a portion provided with a connecting terminal for effecting the electrical connection of the flexible wiring substrate to the apparatus side is disposed on the other surface of the support member by the flexible wiring substrate being bent, and the bent portion of the flexible wiring substrate has a slit portion which alleviates the bending reaction force of the flexible wiring substrate itself. The specification also discloses a method of manufacturing such ink jet recording head, and an ink jet recording apparatus using such ink jet recording head.
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公开(公告)号：CA2272165A1
公开(公告)日：1994-02-01
申请号：CA2272165
申请日：1993-07-28
Applicant: CANON KK
Inventor： TAKENOUCHI MASANORI , WATANABE KENJIRO , SUGAMA SADAYUKI , NAKAJIMA KAZUHIRO , TSUTSUMI TAKAYOSHI , KOTAKI YASUO , OSADA TORACHIKA , SATO YOHEI , YAMAKAWA KOJI , UJITA TOSHIHIKO , KUBOTA HIDEMI , TSUKUDA KEIICHIRO
Abstract: A liquid storing container employable for an ink jet recording apparatus includes a housing, a porous ink absorbing member received in the housing, and a first filter coming in contact with the ink absorbing member. The liquid storing container is detachably connected to an ink jet recording head having a second filter disposed in a liquid flow path thereof. The liquid storing container is constructed such that the volume between the first filter and the second filter, a size of each filter, a condition for compressively receiving the ink absorbing member in the housing, and an inner structure of the liquid storing container satisfactorily coincide with predetermined conditions.
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公开(公告)号：CA2101454A1
公开(公告)日：1994-02-01
申请号：CA2101454
申请日：1993-07-28
Applicant: CANON KK
Inventor： WATANABE KENJIRO , YAMAKAWA KOJI
Abstract: This specification discloses an ink jet recording head for discharging ink from discharge ports to thereby effect recording, characterized in that an element substrate having energy generating means for causing energy for discharting the ink in conformity with a recording signal to act on the ink and that portion of a flexible wiring substrate for transmitting the recording signal to the element substrate which is provided with a connecting terminal for the connection with the wiring substrate are disposed on one surface of a support member, a portion provided with a connecting terminal for effecting the electrical connection of the flexible wiring substrate to the apparatus side is disposed on the other surface of the support member by the flexible wiring substrate being bent, and the bent portion of the flexible wiring substrate has a slit portion which alleviates the bending reaction force of the flexible wiring substrate itself. The specification also discloses a method of manufacturing such ink jet recording head, and an ink jet recording apparatus using such ink jet recording head.
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公开(公告)号：DE69328737T2
公开(公告)日：2001-03-29
申请号：DE69328737
申请日：1993-07-30
Applicant: CANON KK
Inventor： UJITA TOSHIHIKO , YAMAKAWA KOJI , TAKENOUCHI MASANORI , SUGAMA SADAYUKI , WATANABE KENJIRO , OSADA TORACHIKA , NAKAJIMA KAZUHIRO , TSUTSUMI TAKAYOSHI , KUBOTA HIDEMI , KOTAKI YASUO , TSUKUDA KEIICHIRO , SATO YOHEI
Abstract: A liquid storing container (303) includes a receiving case in which a porous member (310) having a large number of pores communicated with each other is received in the compressed state under an atmospheric pressure introduced via an atmospheric intake port (340) with a small diameter formed on said receiving case. The liquid storing container comprises a circular end filter (308) to which liquid is fed from an end part of the porous member when the filter comes in contact with the end part of the porous member. A shortest distance as measured from the periphery of a contact portion of the circular end filter (308) to the receiving case is smaller than the diameter of the contact range where the circular end filter comes in contact with the porous member.
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