公开(公告)号：DE60331332D1

公开(公告)日：2010-04-01

申请号：DE60331332

申请日：2003-09-22

Applicant: KONICA MINOLTA HOLDINGS INC ,  SHARP KK ,  AIST

Inventor： NISHI YASUO ,  HIGUCHI KAORU ,  MURATA KAZUHIRO ,  YOKOYAMA HIROSHI

IPC: B41J2/01 ,  B41J2/06 ,  B05B5/025 ,  B41J2/135 ,  B41J2/16

Abstract: A liquid jetting apparatus (50) to jet a droplet of a charged liquid solution onto a base material, having: a nozzle (51) in which an edge portion thereof is arranged to face the base material K having a receiving surface to receive the jetted droplet, and an inside diameter of the edge portion from which the droplet is jetted is not more than 30Ä mu mÜ; and a liquid solution supplying section (35) to supply the liquid solution into the nozzle (51), wherein a jetting electrode (58) of the jetting voltage applying section (35) is provided on a back end portion side of the nozzle, and an inside passage length of the nozzle is set to at least not less than ten times of the inside diameter.

公开(公告)号：EP1972385A4

公开(公告)日：2010-06-16

申请号：EP05822585

申请日：2005-12-28

Applicant: SHARP KK

Inventor： NAKAJIMA YOSHINORI ,  SAKAMOTO YASUHIRO ,  HIGUCHI KAORU ,  ASAI SIGEMI

IPC: B05C5/00 ,  B41J2/01 ,  B41J3/54 ,  G02B5/20

CPC classification number: B41J3/28 ,  B41J2/155 ,  B41J2/16588 ,  B41J3/543 ,  B41J19/20 ,  B41J2202/20

公开(公告)号：DE60028293D1

公开(公告)日：2006-07-06

申请号：DE60028293

申请日：2000-06-08

Applicant: SHARP KK

Inventor： KAKIWAKI SHIGEAKI ,  HIGUCHI KAORU ,  ISHIKAWA LEN

IPC: B41J13/08 ,  B41J11/00 ,  B65H5/02 ,  B65H5/22 ,  G03G15/00

Abstract: A recording-medium transport device includes an endless transport belt (14) and a pair of pinch rollers (31,32) arranged closer to a printing head (2) than to a subordinate roller (12) of the endless transport belt (14) and pinching and transporting the belt (14) and a sheet of paper (P) toward the printing head (2). The pair of pinch rollers (31,32) can pinch the sheet of paper (P) together with the belt (14), while maintaining the belt (14) flat. As such, an image of high quality can be formed, e.g., printed on the recording medium (P). Furthermore, the recording medium (P) does not divert from a transporting path. Thus reliable image formation can be achieved.

公开(公告)号：DE60331453D1

公开(公告)日：2010-04-08

申请号：DE60331453

申请日：2003-09-22

Applicant: KONICA MINOLTA HOLDINGS INC ,  SHARP KK ,  NAT INST OF ADVANCED IND SCIEN

Inventor： NISHI YASUO ,  HIGUCHI KAORU ,  MURATA KAZUHIRO ,  YOKOYAMA HIROSHI

IPC: B41J2/06 ,  B05B5/025 ,  B05B17/06 ,  B05C5/02 ,  B41J2/135 ,  B41J2/14 ,  B41J2/16

Abstract: First, through a coating step, a photolithography step and an etching step, a plurality of electrodes 142, 142, ... are formed on a base plate 141. Next, a resist layer 143b is formed on the base plate 141 so as to cover all of the electrodes 142, 142, ..., and by exposing and developing the resist layer 143b, a nozzle 103 having a super minute diameter is formed to stand with respect to the base plate 141 so as to make the resist layer 143b correspond to each electrode 142, and an in-nozzle passage is formed in each nozzle 103.

公开(公告)号：DE60028293T2

公开(公告)日：2007-06-06

申请号：DE60028293

申请日：2000-06-08

Applicant: SHARP KK

Inventor： KAKIWAKI SHIGEAKI ,  HIGUCHI KAORU ,  ISHIKAWA LEN

IPC: B41J13/08 ,  B41J11/00 ,  B65H5/02 ,  B65H5/22 ,  G03G15/00

Abstract: A recording-medium transport device includes an endless transport belt (14) and a pair of pinch rollers (31,32) arranged closer to a printing head (2) than to a subordinate roller (12) of the endless transport belt (14) and pinching and transporting the belt (14) and a sheet of paper (P) toward the printing head (2). The pair of pinch rollers (31,32) can pinch the sheet of paper (P) together with the belt (14), while maintaining the belt (14) flat. As such, an image of high quality can be formed, e.g., printed on the recording medium (P). Furthermore, the recording medium (P) does not divert from a transporting path. Thus reliable image formation can be achieved.

公开(公告)号：DE60116955D1

公开(公告)日：2006-04-13

申请号：DE60116955

申请日：2001-02-15

Applicant: SHARP KK

Inventor： KANAYAMA YOSHIO ,  IRIHARA KOUICHI ,  HIGUCHI KAORU ,  NAGAI YOSHIYUKI ,  ISHII HIROSHI ,  MOTO TAKUJI ,  ISHIKURA HIROYUKI ,  HIRATA SUSUMU

IPC: B41J2/045

公开(公告)号：DE60331331D1

公开(公告)日：2010-04-01

申请号：DE60331331

申请日：2003-09-22

Applicant: KONICA MINOLTA HOLDINGS INC ,  SHARP KK ,  NAT INST OF ADVANCED IND SCIEN

Inventor： NISHI YASUO ,  HIGUCHI KAORU ,  MURATA KAZUHIRO ,  YOKOYAMA HIROSHI

IPC: B41J2/01 ,  B41J2/06 ,  B05B5/025 ,  B41J2/135 ,  B41J2/16

Abstract: A liquid jetting apparatus (20) to jet a droplet of a charged liquid solution onto a base material, having: a nozzle (21) in which an edge portion thereof is arranged to face the base material K having a receiving surface to receive the jetted droplet, and an inside diameter of the edge portion from which the droplet is jetted is not more than 30Ä mu mÜ ; a liquid solution supplying section (29) to supply the liquid solution into the nozzle (21); a jetting voltage applying section (25) to apply a jetting voltage to the liquid solution in the nozzle (21); and a convex meniscus forming section (40) to form a state where the liquid solution in the nozzle (21) protrudes from the nozzle edge portion.

公开(公告)号：DE60116955T2

公开(公告)日：2006-09-14

申请号：DE60116955

申请日：2001-02-15

Applicant: SHARP KK

Inventor： KANAYAMA YOSHIO ,  IRIHARA KOUICHI ,  HIGUCHI KAORU ,  NAGAI YOSHIYUKI ,  ISHII HIROSHI ,  MOTO TAKUJI ,  ISHIKURA HIROYUKI ,  HIRATA SUSUMU

IPC: B41J2/045

公开(公告)号：AU2003266569A8

公开(公告)日：2004-04-19

申请号：AU2003266569

申请日：2003-09-22

Applicant: SHARP KK ,  NAT INST OF ADVANCED IND SCIEN ,  KONICA MINOLTA HOLDINGS INC

Inventor： NISHI YASUO ,  HIGUCHI KAORU ,  MURATA KAZUHIRO ,  YOKOYAMA HIROSHI

IPC: B41J2/01 ,  B41J2/06 ,  B41J2/135 ,  B41J2/16 ,  B05B5/025

Abstract: A liquid jetting apparatus (20) to jet a droplet of a charged liquid solution onto a base material, having: a nozzle (21) in which an edge portion thereof is arranged to face the base material K having a receiving surface to receive the jetted droplet, and an inside diameter of the edge portion from which the droplet is jetted is not more than 30Ä mu mÜ ; a liquid solution supplying section (29) to supply the liquid solution into the nozzle (21); a jetting voltage applying section (25) to apply a jetting voltage to the liquid solution in the nozzle (21); and a convex meniscus forming section (40) to form a state where the liquid solution in the nozzle (21) protrudes from the nozzle edge portion.

公开(公告)号：AU2003264553A8

公开(公告)日：2004-04-19

申请号：AU2003264553

申请日：2003-09-22

Applicant: SHARP KK ,  NAT INST OF ADVANCED IND SCIEN ,  KONICA MINOLTA HOLDINGS INC

Inventor： YOKOYAMA HIROSHI ,  NISHI YASUO ,  HIGUCHI KAORU ,  MURATA KAZUHIRO

IPC: B05B5/025 ,  B05B17/06 ,  B41J2/06 ,  B41J2/14 ,  B41J2/16 ,  B05C5/02 ,  B41J2/135

Abstract: First, through a coating step, a photolithography step and an etching step, a plurality of electrodes 142, 142, ... are formed on a base plate 141. Next, a resist layer 143b is formed on the base plate 141 so as to cover all of the electrodes 142, 142, ..., and by exposing and developing the resist layer 143b, a nozzle 103 having a super minute diameter is formed to stand with respect to the base plate 141 so as to make the resist layer 143b correspond to each electrode 142, and an in-nozzle passage is formed in each nozzle 103.