公开(公告)号：AT220006T

公开(公告)日：2002-07-15

申请号：AT97105941

申请日：1992-10-21

Applicant: CANON KK

Inventor： ORIKASA TSUYOSHI ,  ICHIKAWA FUMIO ,  MASUDA KAZUAKI ,  MAEOKA KUNIHIKO ,  WATANABE TAKASHI ,  SATO OSAMU ,  GOTO AKIRA

IPC: B23K26/06 ,  B23K26/08 ,  B23K26/38 ,  B41J2/16

Abstract: An ink jet recording head is produced by forming in a first substrate (308) a plurality of orifices (317) for ejecting an ink droplet and a reference object for registration; forming in a second substrate (307) ejection energy generating elements (315) for supplying energy for ejecting the ink placed in liquid passages (314) communicating with the orifices (317); and joining the first substrate 308 and the second substrate (307) together on the basis of the reference object for registration.

公开(公告)号：AU2922702A

公开(公告)日：2002-05-16

申请号：AU2922702

申请日：2002-03-30

Applicant: CANON KK

Inventor： KOTAKI YASUO ,  HINAMI JUN ,  HAMASAKI YUJI ,  YAMAMOTO HISASHI ,  MIYAGAWA MASASHI ,  UJITA TOSHIHIKO ,  SATO OSAMU ,  NOZAWA MINORU ,  SAIKAWA HIDEO ,  TAKENOUCHI MASANORI

IPC: B41J2/175 ,  B41J2/21

公开(公告)号：CA2221264C

公开(公告)日：2002-02-26

申请号：CA2221264

申请日：1997-11-14

Applicant: CANON KK

Inventor： KISHIDA HAJIME ,  SATO OSAMU ,  UDAGAWA KENTA ,  TSUCHII KEN ,  NAKAJIMA KAZUHIRO

IPC: B41J2/175

Abstract: A container for containing liquid to be ejected includes a negative pressure producing member accommodating chamber for accommodating a negative pressure producing member, said negative pressure producing member accommodating chamber being provided with an air vent for fluid communication with ambience and a liquid supply portion for supplying the liquid to a liquid ejecting head; a liquid containing chamber substantially hermetically sealed except for a fluid communication path through which said liquid containing chamber is in fluid communication with said negative pressure producing member accommodating chamber; a partition for separating said negative pressure producing member accommodating chamber and said liquid containing chamber, said partition being provided with an ambience introduction path for introducing the ambience into said liquid containing chamber from said negative pressure producing member accommodating chamber, said ambience introduction path forming a capillary force generating portion; wherein the capillary force produced by said capillary force generating portion satisfies the following: H

公开(公告)号：DE69523507D1

公开(公告)日：2001-12-06

申请号：DE69523507

申请日：1995-05-22

Applicant: CANON KK

Inventor： SHIMOMURA AKIHIKO ,  KISHIDA HAJIME ,  SHIOYA MAKOTO ,  SATO OSAMU ,  SHIBA SHOJI ,  TANEYA YOICHI ,  SUZUKI MARIKO

IPC: B29D22/00 ,  B41J2/175 ,  C08J5/00 ,  C23C14/06 ,  C23C14/10

Abstract: An ink-filling device (11) for filling ink to an ink tank (1) through an injection opening of an ink tank for storing ink to be supplied to a recording head (2), the ink filling device comprising an ink-holding part (5) for holding ink to be refilled, pressing mechanism for pressing the ink-holding part, a hollow tube (6) extending from the ink-holding part, and a fitting member (7) provided along the hollow tube for fitting to the injection opening, the fitting member having an air hole (7a) to communicate the interior of the ink tank with the outside in a fitted state.

公开(公告)号：DE69231773T2

公开(公告)日：2001-08-16

申请号：DE69231773

申请日：1992-10-21

Applicant: CANON KK

Inventor： ORIKASA TSUYOSHI ,  ICHIKAWA FUMIO ,  MASUDA KAZUAKI ,  MAEOKA KUNIHIKO ,  WATANABE TAKASHI ,  SATO OSAMU ,  GOTO AKIRA

IPC: B23K26/06 ,  B23K26/08 ,  B23K26/38 ,  B41J2/16

Abstract: An ink jet recording head is produced by forming in a first substrate (308) a plurality of orifices (317) for ejecting an ink droplet and a reference object for registration; forming in a second substrate (307) ejection energy generating elements (315) for supplying energy for ejecting the ink placed in liquid passages (314) communicating with the orifices (317); and joining the first substrate 308 and the second substrate (307) together on the basis of the reference object for registration.

公开(公告)号：DE69417353T2

公开(公告)日：1999-09-16

申请号：DE69417353

申请日：1994-11-28

Applicant: CANON KK

Inventor： KOTAKI YASUO ,  TAKENOUCHI MASANORI ,  SAIKAWA HIDEO ,  NOZAWA MINORU ,  SATO OSAMU ,  UJITA TOSHIHIKO ,  MIYAGAWA MASASHI ,  YAMAMOTO HISASHI ,  HAMASAKI KAJI ,  HINAMI JUN

IPC: B41J2/14 ,  B41J2/175

Abstract: An ink container comprising a plurality of ink storing portions for storing one of a plurality of types of ink to be supplied to a color recording head; wherein the internal space of the ink container is divided with a substantially T-shaped partitioning wall so that at least three types of ink can be stored.

公开(公告)号：HK1011532A1

公开(公告)日：1999-07-16

申请号：HK98112943

申请日：1998-12-08

Applicant: CANON KK

Inventor： SATO OSAMU ,  UJITA TOSHIHIKO ,  SAIKAWA HIDEO ,  HINAMIJUN ,  KOTAKI YASUO ,  TAKENOUCHI MASANORI ,  NOZAWA MINORU ,  MIYAGAWA MASASHI ,  YAMAMOTO HISASHI ,  HAMASAKI YUJI

IPC: B41J2/14 ,  B41J2/175 ,  B41J

Abstract: An ink container comprising a plurality of ink storing portions for storing one of a plurality of types of ink to be supplied to a color recording head; wherein the internal space of the ink container is divided with a substantially T-shaped partitioning wall so that at least three types of ink can be stored.

公开(公告)号：HK1011192A1

公开(公告)日：1999-07-09

申请号：HK98112262

申请日：1998-11-24

Applicant: CANON KK

Inventor： UDAGAWA KENTA ,  KISHIDA HAJIME ,  SATO OSAMU ,  TSUCHII KEN ,  NAKAJIMA KAZUHIRO

IPC: B41J2/175 ,  B41J

Abstract: A container (10) for containing liquid to be ejected includes a negative pressure producing member accommodating chamber (34) for accommodating a negative pressure producing member, said negative pressure producing member accommodating chamber being provided with an air vent (12) for fluid communication with ambience and a liquid supply portion (14) for supplying the liquid to a liquid ejecting head; a liquid containing chamber (36) substantially hermetically sealed except for a fluid communication path through which said liquid containing chamber is in fluid communication with said negative pressure producing member accommodating chamber; a partition (38) for separating said negative pressure producing member accommodating chamber and said liquid containing chamber, said partition being provided with an ambience introduction path for introducing the ambience into said liquid containing chamber from said negative pressure producing member accommodating chamber, said ambience introduction path forming a capillary force generating portion.

公开(公告)号：AU9699098A

公开(公告)日：1999-07-01

申请号：AU9699098

申请日：1998-12-08

Applicant: CANON KK

Inventor： SHIMOMURA MASAKO ,  NOGUCHI HIROMICHI ,  SATO OSAMU ,  MASUDA KAZUAKI

IPC: B41J2/175 ,  C09B67/54

Abstract: An adsorbent (101) for ink jet use arranged in a position to be in contact with ink, having the higher capability of adsorption with respect to hydrophobic substance contained in ink than colorant therein. Then, an ink retaining container (100) comprises an ink retaining portion for retaining ink to be supplied to an ink jet head, an ink supply opening which becomes the ink supply portion from the ink retaining portion to the head, an atmospheric communication opening for communicating the ink retaining portion with the air outside. This ink retaining container is provided with the above-mentioned adsorption member arranged in a position to be in contact with ink in it. With the adsorbent and the ink retaining container thus arranged, it is made possible to perform ink jet recording with excellent print characteristics by effectively removing the hydrophobic substance eluted form the ink absorbent in the ink retaining container.

公开(公告)号：DE69417353D1

公开(公告)日：1999-04-29

申请号：DE69417353

申请日：1994-11-28

Applicant: CANON KK

Inventor： KOTAKI YASUO ,  TAKENOUCHI MASANORI ,  SAIKAWA HIDEO ,  NOZAWA MINORU ,  SATO OSAMU ,  UJITA TOSHIHIKO ,  MIYAGAWA MASASHI ,  YAMAMOTO HISASHI ,  HAMASAKI KAJI ,  HINAMI JUN

IPC: B41J2/14 ,  B41J2/175

Abstract: An ink container comprising a plurality of ink storing portions for storing one of a plurality of types of ink to be supplied to a color recording head; wherein the internal space of the ink container is divided with a substantially T-shaped partitioning wall so that at least three types of ink can be stored.