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    PROCESS AND APPARATUS FOR RECORDING BY INK
    11.
    发明专利
    PROCESS AND APPARATUS FOR RECORDING BY INK 未知

    公开(公告)号：HK40191A

    公开(公告)日：1991-05-31

    申请号：HK40191

    申请日：1991-05-23

    Applicant: CANON KK

    Inventor： ARAI RYUICHI ,  TOGANOH SHIGEO ,  OZAWA KUNITAKA

    IPC: B41J2/205 ,  B41J3/04

    Abstract: A process for recording an image by depositing droplets of a recording liquid onto a light-transmitting recording material is provided which comprises depositing at least two droplets of a recording liquid of the same color per image element onto the recording material. An apparatus for the process is also provided which comprises an image-forming means or a recording means useful for a reflective recording material and a light transmitting material.

    INK MANUFACTURING SYSTEM
    13.
    发明专利
    INK MANUFACTURING SYSTEM 未知

    公开(公告)号：GB2140021B

    公开(公告)日：1987-01-07

    申请号：GB8408462

    申请日：1984-04-02

    Applicant: CANON KK

    Inventor： HARUTA MASAHIRO ,  OZAWA KUNITAKA ,  HAMAMOTO TAKASHI

    IPC: B01F3/12 ,  C09D11/02

    Abstract: An ink manufacturing system is provided with a dyestuff solution manufacturing section for manufacturing a dyestuff solution in which the concentration of inorganic salts is controlled, and an ink preparing section for preparing ink from the dyestuff solution supplied from the manufacturing section.

    15.
    发明专利
    未知

    公开(公告)号：DE3434797A1

    公开(公告)日：1985-04-18

    申请号：DE3434797

    申请日：1984-09-21

    Applicant: CANON KK

    Inventor： ARAI RYUICHI ,  TOGANOH SHIGEO ,  OZAWA KUNITAKA

    IPC: B41J2/205 ,  B41J3/04 ,  B41M1/30 ,  B41M1/42

    Abstract: A process for recording an image by depositing droplets of a recording liquid onto a light-transmitting recording material is provided which comprises depositing at least two droplets of a recording liquid of the same color per image element onto the recording material. An apparatus for the process is also provided which comprises an image-forming means or a recording means useful for a reflective recording material and a light transmitting material.

    IMAGE PROCESSING APPARATUS
    18.
    发明专利
    IMAGE PROCESSING APPARATUS 未知

    公开(公告)号：GB2101840A

    公开(公告)日：1983-01-19

    申请号：GB8213635

    申请日：1982-05-11

    Applicant: CANON KK

    Inventor： OZAWA KUNITAKA ,  SUZUKI HIDETOSHI ,  AYATA NAOKI ,  SAITO SEIJI ,  KOUMURA NOBORU

    IPC: H04N1/387 ,  H04N1/62 ,  H04N1/38

    Abstract: An image processing apparatus has CCDs for reading image data of an original, an edge detector for detecting edges of an area specified on the original with a loop or marks of a specific color, an area detector for detecting the specified area, memories for storing the image data read by the CCDs, and a data selector and a data switching circuit for selecting the image data read by one of the CCDs which is to be supplied to an inkjet head for recording. For preventing contamination of the original, the loop or marks can be drawn on the original through an original cover including a transparent or semitransparent sheet member facing the image of the original. Images inside and outside the area or areas can be selectively reproduced in various combinations of the normal mode, red output modes involving different types of color conversion, and extinguishing mode. Image data from another source which is stored in another memory can be inserted at a desired part of the reproduced copy.

    19.
    发明专利
    未知

    公开(公告)号：DE3215276A1

    公开(公告)日：1982-12-02

    申请号：DE3215276

    申请日：1982-04-23

    Applicant: CANON KK

    Inventor： AYATA NACKI ,  SAITO SEIJI ,  SUZUKI HIDETOSHI ,  OZAWA KUNITAKA ,  KOUMURA NOBORU ,  KAZUMA KOJI

    IPC: H04N1/032 ,  H04N1/393 ,  H04N1/50 ,  B41J3/04

    Abstract: A printing apparatus has at least one first recording head and at least one second recording head. These recording heads allow recording in binary mode, halftone mode, normal mode, and fine mode. A printing system has at least two recording units. One recording unit has a plurality of recording heads for recording in yellow, cyan and magenta, and the other recording unit has a recording head for recording in black. Upon a signal scanning operation, the printing system is capable of printing a plurality of copies at high speed and with good quality. A change in size of the original does not result in a problem since the apparatus is capable of feeding a recording paper sheet of corresponding size or printing only for a desired length.

    20.
    发明专利
    未知

    公开(公告)号：DE69512625D1

    公开(公告)日：1999-11-11

    申请号：DE69512625

    申请日：1995-12-27

    Applicant: CANON KK

    Inventor： OZAWA KUNITAKA ,  SAKAMOTO EIJI ,  TAKAHASHI KAZUHIRO ,  FUKAGAWA YOUZOU

    IPC: G03F7/20

    Abstract: An illumination system includes a light source (1) for providing pulse light, and a scanning system for relatively and scanningly moving an article (11), to be illuminated, relative to an illumination region to be defined by the pulse light, wherein, in a light intensity distribution defined in the illumination region with respect to a scan direction, the light intensity changes non-linearly from at least one end portion to a highest light intensity point in the distribution, wherein the light intensity distribution includes a first point at the one end portion, a second point whereat light intensity increase changes, a third point whereat light intensity increase changes, and a fourth point whereat the light intensity is highest, and wherein at least one of the width Wa between the first and second points and the width Wb between the third and fourth points substantially corresponds to or is greater than the relative movement amount between the illumination region and the article per pulse.

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