公开(公告)号：JPH0768804A

公开(公告)日：1995-03-14

申请号：JP16869893

申请日：1993-06-14

Applicant: SONY CORP

Inventor： TOMITA HIDEMI ,  HIRANO HIDEKI ,  SHINOZAKI KENJI ,  OGATA MASANORI

IPC: B41J2/44 ,  B41J2/32 ,  B41M5/26 ,  B41M5/30 ,  B41M5/382 ,  B41M5/392

Abstract: PURPOSE:To contrive to make a recording high-quality or an improvement in durability of a recording device by preventing a principal part of the device from being deteriorated by heating by high-temperature at the time of recording, by a method wherein a heating medium which is heated by imparting heat to a recording material is formed of a high molecular material whose weight reduction at a specific temperature does not exceed a specific value. CONSTITUTION:Recorded paper 50 is supplied to a space between a plane base 4 and head part (recording part) 10. Then in the head part 10, after solid and powdery sublimating dyes 12 within a solid dye holding tank 11 are melted (liquefaction) by a heater 16, the liquid sublimating dyes 12' are supplied to glass beads 22 within an evaporation hole 17a in evaporation part 17 by a fixed quantity by making use of a capillarity of liquid dye holding tank 15. On the one hand, laser beams L generated by semiconductor laser chip 18 is converted into heat by a beam and heat converting body 21. Hereby, the liquid sublimating dyes 12' are evaporated and transferred to an image receiving layer 50a of the recorded paper 50. On this occasion, the beam and heat converting body 21 is formed of a high molecular material whose weight reduction at 350 deg.C is not exceeding 1% per hour.

公开(公告)号：JPH0768802A

公开(公告)日：1995-03-14

申请号：JP16869693

申请日：1993-06-14

Applicant: SONY CORP

Inventor： HIRANO EIKI ,  TOMITA HIDEMI ,  SHINOZAKI KENJI ,  SHIODA HIROYUKI ,  OGATA MASANORI

IPC: B41J2/32 ,  B41M5/26 ,  B41M5/382 ,  B41M5/38

Abstract: PURPOSE:To contrive an improvement in thermal efficiency, miniaturization and a reduction in weight, by a method wherein a layer of a hot-melt recording material facing on a recorded body through a gap is evaporated and sublimated by heating the layer selectively and a circumferential space is kept vacuous by filling the circumferential space with a substance having a lower thermal conductivity than that of air. CONSTITUTION:Pieces of recorded paper 50 are separated piece by piece and supplied to a space between a plane base 4 and head part (recording part) 10. Then in the head part 10, semiconductor laser chips 18 for three colors (Y, M, C) are juxtaposed in numbers of pieces by amount of pixels in three rows. Then after solid and powdery sublimating dyes 12 within solid dye holding tanks 11 each are melted (liquefaction) by a heater 16, those liquid sublimating dyes 12' are supplied to glass beads 22 within an evaporation hole 17a in evaporation parts 17 each by a fixed quantity by making use of a capillarity of liquid dye holding tanks 15 each. On the one hand, laser beams L generated by semiconductor laser chips 18 each are coverted into heat by beam and heat converting layers 21 each. Hereby, the liquid sublimating dyes 12' are evaporated and transferred to an image receiving layer 50a of the recorded layer 50.

公开(公告)号：JPH0571160B2

公开(公告)日：1993-10-06

申请号：JP11654785

申请日：1985-05-31

Applicant: SONY CORP

Inventor： SHIOZAWA JUNICHI ,  OGATA MASANORI ,  SASABE TSUKASA ,  NAKAMURA NOBUO

IPC: G11B15/00 ,  B23P19/06 ,  G01R31/18 ,  H05K13/00

公开(公告)号：JPS63288636A

公开(公告)日：1988-11-25

申请号：JP12467287

申请日：1987-05-20

Applicant: SONY CORP

Inventor： OGATA MASANORI

IPC: B23Q3/06

Abstract: PURPOSE:To perform fixing at a specified position and holding of a work with a small-sized device with a high accuracy by insert-chucking the peripheral portion of a through hole of a work by squeezing with a reference surface portion arranged on a positioning member and a plurality of clamp members. CONSTITUTION:Under a condition of a transmission shaft 10 being raised with a cylinder 8 and multiple clamp members 22 being closed by the contact of a cam member 26, a mechanical deck section 40 as a work is inserted through its through hole 42. The front end of an engagement pin 44 on a head drum attachment surface section 43 is made to engage with a recess 30a arranged on a reference surface section 30 of a positioning member 28. The transmission shaft 10 and a cam section 26 are then lowered by the cylinder 8, the multiple clamp members 22 are opened into a pin 21 by means of a spring 23, and a pressing member 18 is pressed via a spring 20. Insert-chucking the work by this procedure, the height, tilt, etc., of a tape guide 41 are adjusted. When the transmission shaft 10 is raised by the cylinder 8 after this adjustment, the work is unchucked. Thus, the holding and positioning of the work can be performed securely with a good accuracy.