公开(公告)号：DE60016925D1

公开(公告)日：2005-01-27

申请号：DE60016925

申请日：2000-06-30

Applicant: CANON FINETECH INC

Inventor： KAWAMATA YUTAKA ,  TAKAGI YASUYUKI ,  OKAZAWA KEIJI

IPC: B41J2/01 ,  B41J11/42 ,  B41J13/00 ,  B41J19/78

公开(公告)号：DE69731554D1

公开(公告)日：2004-12-16

申请号：DE69731554

申请日：1997-07-11

Applicant: CANON FINETECH INC

Inventor： KAWAMURA IWAO ,  MURAKAMI KAZUHIRO ,  SUZUKI RYOMA ,  IZUMA KENSUKE ,  KIYOHARA NAOKI ,  NAMEKATA KIYOKAZU

IPC: B41J2/175 ,  B41J2/525 ,  B41J29/393

Abstract: When a carriage (16) is positioned in an end portion in the direction indicated by arrow B in a scanning area thereof, an additionally provided member (46) touches a side wall (1a) of the body of a plotter (1), and turns in the direction indicated by arrow D against the resilient force in the direction indicated by arrow C of a torsion spring (50), and an image position detector (40) is stored in a storage portion (16c) of the carriage (16).

公开(公告)号：DE69730380D1

公开(公告)日：2004-09-30

申请号：DE69730380

申请日：1997-06-17

Applicant: CANON FINETECH INC

Inventor： YAMADA SATORU

IPC: G06F3/12 ,  G06K15/02 ,  H04N1/23 ,  H04N1/32 ,  H04N1/40 ,  H04N1/60 ,  G06K15/10

公开(公告)号：DE69725665T2

公开(公告)日：2004-07-29

申请号：DE69725665

申请日：1997-08-04

Applicant: CANON FINETECH INC

Inventor： KISHIDA HIDEAKI ,  NAKAYAMA KATSUO ,  TAMURA TAKEFUMI ,  EBATA KIMIO ,  NIIDA SEIJI

IPC: G06K1/12 ,  G06K5/02

Abstract: This invention not only separates printing and barcode checking as independent processes but also simplifies printer processing to allow to print a large number of barcodes at high speed and to satisfactorily check barcodes. For this purpose, when a print control circuit unit (501) receives print information including a barcode, information associated with barcode checking is transmitted to a barcode checker unit (601) prior to printing. Upon actually printing an image including a barcode, when the printed barcode is conveyed to the position of a reader (603) in the barcode checker unit (601), an RD_TRG signal is output to check the printed barcode. Upon reception of this signal, the barcode checker unit (601) reads the printed barcode a plurality of number of times at different positions, and when the normal reading ratio is low, it outputs an error signal to the print control circuit unit (501).

公开(公告)号：DE69632174D1

公开(公告)日：2004-05-19

申请号：DE69632174

申请日：1996-08-08

Applicant: CANON FINETECH INC

Inventor： YONENUMA MASAHIRO ,  FURUKAWA HIDEAKI ,  NAKAZAWA NORIAKI

IPC: B65H29/00 ,  B65H43/08 ,  B42C1/12 ,  B65H31/18

Abstract: The present invention provides a sheet stacking apparatus for stacking discharged sheets on a sheet stacking plate, comprising a distance sensor disposed above the sheet stacking plate and having a light illumination portion for illuminating light toward the sheet stacking plate and a light receiving portion for receiving reflected light, and a control device for determining a distance between the distance sensor and a sheet stack rested on the sheet stacking plate and for judging a sheet stacking condition of the sheet stacking plate on the basis of the determined distance.

公开(公告)号：DE69822667D1

公开(公告)日：2004-04-29

申请号：DE69822667

申请日：1998-01-13

Applicant: CANON FINETECH INC

Inventor： SAWADA YASUSHI

IPC: B41J11/48 ,  B41J11/70 ,  B41J13/00 ,  B41J15/04 ,  B65H16/00 ,  B65H23/04 ,  G03G15/00

Abstract: The appts includes a second outlet guide member (92) is turned around a pivot (92a) in the direction of an arrow G, i.e., moved from a position of solid lines to a position of two-dot chain lines. A rear end portion (92b) of the second outlet guide member (92) presses down a front end portion (80c) of a guide member (80) to cause the guide member (80) to be turned around a central shaft (80d) in the direction of an arrow H. A path extending in the direction of an arrow C is closed, while a path extending in the direction of an arrow F is opened. The roll paper (72) is transferred in the paper feed direction. When the roll paper unit (200) is drawn out, the second outlet guide member (92) and the guide member (80) are turned in the directions opposite to those mentioned above. Consequently, the path extending in the direction of the arrow F is closed, while the path extending in the direction of the arrow C is opened. the roll paper (72) is transferred in the paper discharge direction.

公开(公告)号：DE69817083D1

公开(公告)日：2003-09-18

申请号：DE69817083

申请日：1998-05-28

Applicant: CANON FINETECH INC

Inventor： SAKURAI KENJI ,  MUKASA MITSUHIRO

IPC: B41J13/02 ,  B41J11/00 ,  B65H5/02 ,  B65H5/06 ,  B41J13/00

Abstract: In a recording apparatus for stably conveying a recording medium to a recording portion by a convey belt, the recording medium (not shown) is passed through a nip of a pair of separation supply rollers 204, 205-1 and enters into a nip between a convey belt 301 and a driven roller 302-1. Thereafter, the recording medium is conveyed by the convey belt 301 while being held down by spur wheels 303 to 307 and is passed through a recording portion including various color recording heads 400B, 400C, 400M and 400Y. When a tip end of the recording medium is detected by a recording medium detect sensor 314, the supply roller 205-1 is disengaged from the separation roller 204, so that the convey belt 301 is not subjected to the influence of the pair of separation supply rollers 204, 205-1 via the recording medium. Further, when a trail end of the recording medium is detected by a recording medium detect sensor 216, the driven roller 302-1 is disengaged from the convey belt 301, so that the recording medium is not subjected to conveyance resistance from the driven roller 302-1.

公开(公告)号：DE602007008503D1

公开(公告)日：2010-09-30

申请号：DE602007008503

申请日：2007-06-23

Applicant: CANON FINETECH INC

Inventor： MORIYOSHI INABA ,  KAZUO ONODERA ,  HIROSHI KASAYAMA ,  ATSUSHI MIYAMOTO ,  YUICHI TAKAHASHI

IPC: B41J2/21

公开(公告)号：DE60129893T2

公开(公告)日：2008-05-08

申请号：DE60129893

申请日：2001-07-10

Applicant: CANON FINETECH INC

Inventor： SHINO YOSHIYUKI ,  HIGUMA MASAHIKO

IPC: G06K19/077 ,  G06K17/00 ,  G06K19/06 ,  G06K19/18

Abstract: Disclosed herein is a non-contact information recording medium for ink-jet recording, on and from which information can be recorded and read in a non-contact state from the outside, comprising an electronic information storing circuit part and an image recording part, wherein at least part of the electronic information storing circuit part has an ink/circuit-part barrier structure by which the circuit part undergoes no circuit trouble caused by an ink applied to the image recording part.

公开(公告)号：DE69737717T2

公开(公告)日：2008-01-10

申请号：DE69737717

申请日：1997-03-04

Applicant: CANON FINETECH INC

Inventor： KOBAYASHI KAZUMI

IPC: G06F3/13 ,  B41J5/30 ,  B43L13/00 ,  G06F3/12 ,  G06K15/00 ,  G06K15/02

Abstract: A data communication unit (1) receives input image data of a first data format which comprises coordinate data of the end points of vectors forming an image and various modifying information of the vectors, and stores them in an input buffer (2). A data analyzer unit (3) converts the input image data into image data of a second data format and stores the data in a storage unit (6). The second data format holds the various modifying information independently of the coordinate data of the end points, decreasing the amount of data compared with the first data format. Based on the image data of the second data format, the data analyzer unit (3) generates, in a band-by-band manner, intermediate codes comprising coordinate data that constitute the contours of the vectors reflecting the various modifying information. The intermediate codes are converted into corresponding raster data in a band-by-band manner, and are printed as an image by a printer unit (10).