公开(公告)号：DE60116550D1

公开(公告)日：2006-04-06

申请号：DE60116550

申请日：2001-08-07

Applicant: CANON KK

Inventor： TAKAYA ITARU ,  IKEDA TAKESHI ,  KAWAHARA MASATAKA

IPC: G03G5/14 ,  G03G5/147

公开(公告)号：ES2118098T3

公开(公告)日：1998-09-16

申请号：ES92114605

申请日：1992-08-27

Applicant: CANON KK

Inventor： HAYASHI TOSHIYUKI ,  IKEDA TAKESHI ,  TAKANO TOSHIYUKI ,  OGUSHI HIROSHI

IPC: H04N1/00

Abstract: A facsimile apparatus, which includes a recording unit adopting serial recording type ink-jet recording means, and which can arbitrarily supply one recording sheet to the recording unit without warping (curling) a recording sheet, and has an optimal arrangement capable of decreasing the installation area, includes a main body forming the outer surface of the facsimile apparatus, the recording unit arranged in the main body; an original reader arranged in an upper portion of the main body; an original insertion port for an original, which port is formed in the upper surface of the main body; a sheet insertion port for a recording sheet, which port is formed in the upper surface of the main body; an original discharge port for the original, which port is formed in the front surface of the main body; a sheet discharge port for the recording sheet, which port is formed in the front surface of the main body; an original convey path for conveying the original from the original insertion port to the original discharge port through the original reader; and a recording sheet convey path for conveying the recording sheet from the sheet insertion port to the sheet discharge port through the recording unit.

公开(公告)号：DE69226470D1

公开(公告)日：1998-09-10

申请号：DE69226470

申请日：1992-04-24

Applicant: CANON KK

Inventor： BABA YOSHINOBU ,  IKEDA TAKESHI ,  TADA TATSUYA ,  SATO YUKO ,  AMANO YASUKO

IPC: G03G9/107 ,  G03G9/113

公开(公告)号：DE69226315D1

公开(公告)日：1998-08-27

申请号：DE69226315

申请日：1992-08-27

Applicant: CANON KK

Inventor： HAYASHI TOSHIYUKI ,  IKEDA TAKESHI ,  TAKANO TOSHIYUKI ,  OGUSHI HIROSHI

IPC: H04N1/00

Abstract: A facsimile apparatus, which includes a recording unit adopting serial recording type ink-jet recording means, and which can arbitrarily supply one recording sheet to the recording unit without warping (curling) a recording sheet, and has an optimal arrangement capable of decreasing the installation area, includes a main body forming the outer surface of the facsimile apparatus, the recording unit arranged in the main body; an original reader arranged in an upper portion of the main body; an original insertion port for an original, which port is formed in the upper surface of the main body; a sheet insertion port for a recording sheet, which port is formed in the upper surface of the main body; an original discharge port for the original, which port is formed in the front surface of the main body; a sheet discharge port for the recording sheet, which port is formed in the front surface of the main body; an original convey path for conveying the original from the original insertion port to the original discharge port through the original reader; and a recording sheet convey path for conveying the recording sheet from the sheet insertion port to the sheet discharge port through the recording unit.

公开(公告)号：DE69309801T2

公开(公告)日：1997-10-30

申请号：DE69309801

申请日：1993-07-21

Applicant: CANON KK

Inventor： BABA YOSHINOBU ,  IKEDA TAKESHI ,  AMANO YASUKO ,  ITABASHI HITOSHI

IPC: G03G9/107

Abstract: A two component-type developer for electrophotography showing improved electrophotographic performances and also free from carrier adhesion (undesirable carrier transfer to the photosensitive member and recording materials) is constituted by using a magnetic carrier of 5 - 100 mu m in particle size. The carrier has a bulk density of at most 30 g/cm , and magnetic properties including: a magnetization of 30 - 150 emu/cm under a magnetic field strength of 1000 oersted, a magnetization (residual magnetization sigma r) of at least 25 emu/cm under a magnetic field strength of zero oersted, a coercive force of less than 300 oersted, and a relationship of: ¦ sigma 1000- sigma 300¦/ sigma 1000

公开(公告)号：HK84893A

公开(公告)日：1993-08-27

申请号：HK84893

申请日：1993-08-19

Applicant: CANON KK

Inventor： IKEDA TAKESHI ,  IMAI EIICHI ,  FUKUMOTO HIROSHI ,  TANAKA KATSUHIKO ,  SUEMATSU KOSHI ,  URAWA MOTOO ,  TAKENOUCHI MASANORI

IPC: G03G9/097 ,  G03G15/08 ,  G03G9/08

Abstract: A triboelectrically chargeable composition for use in development of electrostatic latent images. The composition contains a substituted guanidine compound having at least one substituent group. The substituted guanidine compound is preferably one represented by the formulawherein R 1 , R 2 , R 3 , R 4 and R 5 are the same or different groups including hydrogen atom, alkyl, cycloalkyl, alkenyl, aryl, aralkyl, alkaryl, and heterocyclic groups, of which a hydrogen atom may be further replaced by a substituent group, and at least one of R', R 2 , R 3 , R 4 and R 5 is a group other than hydrogen. The composition is embodied typically as a positively chargeable toner and also as a charge-imparting material for charging a toner.

公开(公告)号：GB2169467B

公开(公告)日：1989-06-14

申请号：GB8529921

申请日：1985-12-04

Applicant: CANON KK

Inventor： IKEDA TAKESHI ,  IJUIN KAZUYA

IPC: H04N1/00 ,  H04N1/12 ,  H04N1/193

Abstract: An original reading apparatus of this invention has a platen roller for conveying an original, a solid state image sensor, a small imaging element array for forming the image of the original on the solid state image sensor, and a plate for holding down the original against the platen roller.

公开(公告)号：DE69426164T2

公开(公告)日：2001-05-17

申请号：DE69426164

申请日：1994-04-26

Applicant: CANON KK

Inventor： MAYAMA SHINYA ,  IKEDA TAKESHI ,  BABA YOSHINOBU ,  OGATA NAOYA

IPC: G03G9/08 ,  G03G9/097 ,  G03G9/087

Abstract: A toner for developing electrostatic images is comprised of toner particles having a number average particle diameter of from 0.5 mu m to 5.0 mu m, in which toner particles with a particle diameter of 6.0 mu m or larger is included in a proportion of not more than 5% by number. The toner particles are obtained by a process having the steps of dispersing a monomer composition containing at least a colorant, a charge control agent, or a mixture of these, and a polymerizable monomer, in free space formed in a polymeric medium, and polymerizing the monomer composition dispersed in said free space.

公开(公告)号：DE69226470T2

公开(公告)日：1999-04-15

申请号：DE69226470

申请日：1992-04-24

Applicant: CANON KK

Inventor： BABA YOSHINOBU ,  IKEDA TAKESHI ,  TADA TATSUYA ,  SATO YUKO ,  AMANO YASUKO

IPC: G03G9/107 ,  G03G9/113

公开(公告)号：DE69309801D1

公开(公告)日：1997-05-22

申请号：DE69309801

申请日：1993-07-21

Applicant: CANON KK

Inventor： BABA YOSHINOBU ,  IKEDA TAKESHI ,  AMANO YASUKO ,  ITABASHI HITOSHI

IPC: G03G9/107

Abstract: A two component-type developer for electrophotography showing improved electrophotographic performances and also free from carrier adhesion (undesirable carrier transfer to the photosensitive member and recording materials) is constituted by using a magnetic carrier of 5 - 100 mu m in particle size. The carrier has a bulk density of at most 30 g/cm , and magnetic properties including: a magnetization of 30 - 150 emu/cm under a magnetic field strength of 1000 oersted, a magnetization (residual magnetization sigma r) of at least 25 emu/cm under a magnetic field strength of zero oersted, a coercive force of less than 300 oersted, and a relationship of: ¦ sigma 1000- sigma 300¦/ sigma 1000