公开(公告)号：JPH05147291A

公开(公告)日：1993-06-15

申请号：JP31425991

申请日：1991-11-28

Applicant: SONY CORP

Inventor： SONE MASAKAZU ,  FUNAYAMA HIDEHIKO ,  KAWAKITA KOZO

IPC: B41J11/66 ,  B41J13/02 ,  B41J15/04 ,  B41J25/304 ,  B41J25/312 ,  B41J25/316

Abstract: PURPOSE:To provide a printer constituted so that the pressure contact force of a roller to a platen is made changeable at the times of printing and non- printing not only to prevent the cutting inferiority of printing paper at the time of printing but also to allow only rotation obstructing force to act on the platen in a degree possible to neglect at the time of non-printing. CONSTITUTION:In a printer wherein a printing head 12 is provided so as to be displaceable between a pressure contact position and a standby position with respect to a platen 8 and a roller 73 is brought into contact with the platen 8, the pressure contact force of the roller 73 to the platen 8 is made changeable so that it becomes strong at the standby position of the printing head 12 and weak at the pressure contact position thereof.

公开(公告)号：JPH035178A

公开(公告)日：1991-01-10

申请号：JP14141289

申请日：1989-06-02

Applicant: SONY CORP

Inventor： TAKEUCHI HIROSHI ,  YUKITA YASUO ,  HIDACHI AKIO ,  UMEYAMA KAZUYA ,  SONE MASAKAZU ,  FUNAYAMA HIDEHIKO ,  HIRUUMI YASUSHI

IPC: B41J15/04 ,  B41J2/32 ,  B41J15/02 ,  B41J29/48 ,  B65H26/08 ,  B65H75/18

Abstract: PURPOSE:To prevent the mismatching of the set mode of a printer and the gradation recording characteristics of rolled paper and a printing mistake by the storage side of residue by forming a section to be detected for detecting recording characteristics, a section to be detected for detecting residue and an engaging section for obviating surface-rear erroneous mounting to the end section of a spool main section made of a synthetic resin. CONSTITUTION:Each section of a spool 2 is shaped integrally by a synthetic resin. When a roll-paper winding body is installed to a rolled-paper mounting section 20, the inserting protruding section 24 of a support member 22 is inserted to the other end 8b of the inserting hole 8 of the spool 2. Since the diameter of one end 8a and the diameter of the other end 8b differs in the inserting hole 8 at theat time, the inserting protruding section 24 cannot be inserted to one end 8a of the inserting hole 8 in the direction opposite to the above- mentioned direction. A detecting section 25 discriminates the gradation recording characteristics of the heat-sensitive roll paper of the roll-paper winding body 1A set up to the roll-paper mounting section 20 and detects the residue of the heat-sensitive rolled paper. Bent sections 26a, 27a are formed to sections near the nose sections of pieces to be pushed 26, 27 respectively, these other end sections and switches 28, 29 are fitted to a switch mounting plate 30, and the recording characteristics of the heat-sensitive roll paper mounted can be discriminated according to which of the switches 28 and 29 a pulse signal is transmitted through.

公开(公告)号：JPS631571A

公开(公告)日：1988-01-06

申请号：JP14446986

申请日：1986-06-20

Applicant: SONY CORP

Inventor： SONE MASAKAZU

IPC: B41J29/00 ,  B41J11/00 ,  B41J29/02

Abstract: PURPOSE:To enable roll paper to be set through a simple operation by constituting the title printer in such a manner that a printing head and a platen are separated from each other when a sub-chassis mounted on a main chassis in a freely extractable/retractable manner is extracted. CONSTITUTION:When a sub-chassis 17 is extracted from a main chassis 16, a roll paper P is stored into a roll paper storage 14, the winding/unwinding end P' of printing paper P is placed on a platen 13, and the sub-chassis 17 is pushed back into the main chassis 16, then bearing bushes 22a on both ends of a rotating center shaft 22 on the platen 13 are fitted into a positioning long groove 23 provided on the right and left side plates 16b, 16c of the main chassis 16, selecting the position of the platen 13. And, the sub-chassis 17 is locked by a locking mechanism 25, and the winding/unwinding end P' of roll paper P is automatically sandwiched between a printing head 12 and the platen 13. When the printing head is allowed to come down, the winding/unwinding end P' of the roll paper P is held between the printing head and the platen 13. The main chassis 16 is low, and a printer can be made into a thinner type by arranging the platen and the roll paper storage in a horizontal direction.

公开(公告)号：JP2012108974A

公开(公告)日：2012-06-07

申请号：JP2010256237

申请日：2010-11-16

Applicant: SONY CORP

Inventor： IWANABE TAKATOSHI ,  SONE MASAKAZU ,  ONISHI HIROMITSU

IPC: G11B23/40 ,  B41J2/32 ,  B41J25/304

Abstract: PROBLEM TO BE SOLVED: To achieve a size reduction in the direction of the thickness of a disk-like recording medium.SOLUTION: The disk drive device comprises: a head feed part 43 having a head hold lever 46 with a printing head 65 attached thereto and configured to reciprocally move the printing head by being moved between its initial position and return position; a guide cam 22 having a cam guide part 24 extending in the moving direction of the head feed part; a moving cam 60 having a cam engagement part 60a for forward path and a cam engagement part 60b for backward path, which are engaged with the cam guide part and which is reciprocally moved with the head feed part integrally; and guide shafts 31 and 32 for guiding the head feed part. Printing on a printing surface by the printing head is carried out on forward path or backward path. The position of the head hold lever with respect to the printing surface is changed when the cam engagement part for forward path is engaged with the cam guide part and when the cam engagement part for backward path is engaged with the cam guide part. At the time of non-printing in which printing on the printing surface is not carried out, the printing head is held in a position separate from the printing surface between the guide member and the printing surface.

公开(公告)号：JP2005319600A

公开(公告)日：2005-11-17

申请号：JP2004137305

申请日：2004-05-06

Applicant: Sony Corp ,  ソニー株式会社

Inventor： ONO KATSUHISA ,  SONE MASAKAZU

IPC: B41J29/12 ,  B41J2/32

Abstract: PROBLEM TO BE SOLVED: To prevent breakage during transportation and the like, and to improve the handleability when in use and the like by enabling a movable thermal head 11 to be simply and repeatedly fixed and released.
SOLUTION: There are set a hook 21 for fixing the movable thermal head 11, a lever 22 for operating the hook 21, and a button 23 coupled to the lever 22. When the button 23 is pulled, the lever 22 is drawn and the upper end of the hook 21 rotates forward. At the same time, the lower end of the hook 21 rotates rearward to hook the thermal head 11, whereby the downward rotation of the thermal head 11 is restrained. When the button 23 is pressed, the lever 22 is pushed in, and the upper end of the hook 21 rotates rearward. At the same time, the lower end of the hook 21 rotates forward and separates from the thermal head 11. The downward rotation of the thermal head 11 is enabled.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：为了防止运输等中的破损，并且通过使可移动热敏头11能够简单且重复地固定和释放，在使用等方面提高了操作性。

解决方案：设置用于固定可移动热敏头11的钩21，用于操作钩21的杆22和联接到杆22的按钮23.当拉动按钮23时，拉动杆22 钩21的上端向前方旋转。 同时，钩21的下端向后旋转以钩住热敏头11，从而抑制热敏头11的向下旋转。 当按压按钮23时，杆22被推入，钩21的上端向后旋转。 同时，钩21的下端向前旋转并与热敏头11分离。热敏头11的向下旋转成为可能。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JPH05147314A

公开(公告)日：1993-06-15

申请号：JP31716291

申请日：1991-11-30

Applicant: SONY CORP

Inventor： SONE MASAKAZU ,  FUNAYAMA HIDEHIKO

IPC: B41J2/32 ,  B41J25/312 ,  B41J25/316

Abstract: PURPOSE:To align automatically a printing head which is varied between the position of pressure welding and the position of stand-by with uniform pressure. CONSTITUTION:A pair of left and right shaft inserting holes 38a, 38b, one of which is formed in a circular hole and the other of which in a slot, are formed to a head support member 40 supporting a printing head 12, and the support shaft 41 of a main chassis 7a is inserted into a pair of the left and right shaft inserting holes 38a, 38b. The printing head 12 is displaced between the position of pressure welding and the position of stand-by centering around the shaft 41, a pair of left and right springs 42a, 42b energizing the printing head 12 to the position side of pressure welding are installed respectively, and the spring force of the spring 42b positioned on the shaft inserting hole 38b side of the slot is set at a value weaker than that of the spring 42a located on the shaft inserting hole 38a side of the circular hole.

公开(公告)号：JPH02147365A

公开(公告)日：1990-06-06

申请号：JP30327288

申请日：1988-11-30

Applicant: SONY CORP

Inventor： SONE MASAKAZU

IPC: B41J15/04 ,  B65H16/06

Abstract: PURPOSE:To enable easy mounting of printing paper, and miniaturization and making thin structure of a printer body to be performed by a method wherein a print paper fitting part of a sub chassis is rotated from an opening part to an outside of the printer body and is pushed out forward with respect to a main chassis of the printer body. CONSTITUTION:A main chassis 6 of which upper part a thermal head is provided to and a sub chassis 10 in which a print paper fitting part 9 fits and which is arranged inside the main chassis 6 are established to an opening part 4 side in a printer body 2. A lower part of a left and right side part of the sub chassis 10 is rotatably supported by a left and right side part 6b of the main chassis 6 with a pin 11. The sub chassis 10 is, in a horizontally moving free manner, supported with a pain of slide rails 12 sent out from the opening part 4 of the printer body 2. Further, a pair of left and right arm members 14 for exposing a print paper inserting opening 9a of a tray 9 is rotatably free supported by rotating the sub chassis 10 going out from the opening part 4 centering each pin 11.

公开(公告)号：JPS6256166A

公开(公告)日：1987-03-11

申请号：JP19708885

申请日：1985-09-06

Applicant: SONY CORP

Inventor： SONE MASAKAZU

IPC: B41J35/16 ,  B41J2/325 ,  B41J13/00 ,  B41J35/18

Abstract: PURPOSE:To make it possible to continuously perform printing without moving a head at the time of changing-over to each color and to perform printing without pressing the leading end part of printing paper by a paper presser, by successively performing the printing of the three primary colors using a ribbon on the basis of the detection of a sensor and discharging a printing medium using a means of changing a running path. CONSTITUTION:The positional detection of printing paper 17 is performed for each color by a sensor 29 and color shift in the direction of rotation of a platen 16 is corrected. A printing ribbon 19 is pressed to the platen 16 along with the printing paper 17 by a thermal head 18 and moves in integral relation with the rotation of the platen 16 during printing operation. When a guide arm 27 is pushed down around a pivot shaft 28 immediately before a final color is printed, the edge of the guide arm in the upper end side of the guide arm comes in contact with the outer peripheral surface of the platen 16 and, therefore, the printing paper 7 is discharged so that the leading end part thereof does not enter the gap between the platen 16 and the guide arm 27.

公开(公告)号：JP2015027904A

公开(公告)日：2015-02-12

申请号：JP2013158049

申请日：2013-07-30

Applicant: ソニー株式会社 ,  Sony Corp

Inventor： SONE MASAKAZU

IPC: B65H5/00 ,  B65H3/06 ,  G03G21/00

CPC classification number: G03G21/00 ,  B41J35/00 ,  B65H1/14 ,  B65H1/266 ,  B65H3/06 ,  B65H2301/531 ,  B65H2405/1117 ,  B65H2405/115 ,  B65H2405/3322 ,  B65H2511/515 ,  B65H2801/12 ,  G03G15/6502 ,  G03G15/6511

Abstract: 【課題】給紙ローラのクリーニングを自動で行うことが可能な、新規かつ改良された画像形成装置及びクリーニング方法を提供する。【解決手段】用紙を収納する給紙トレイと、給紙トレイから用紙を送り出す給紙ローラと、給紙トレイに設けられ、給紙ローラの表面をクリーニングするクリーニング部材と、を備え、給紙トレイは、給紙ローラにより用紙が送り出される給紙位置と、給紙ローラとクリーニング部材とが接触されるクリーニング位置とを移動可能に設けられる、画像形成装置が提供される。【選択図】図2

Abstract translation: 要解决的问题：提供一种新颖且改进的图像形成装置和清洁方法，其允许自动清洁供纸辊。解决方案：提供一种图像形成装置，其包括构造成容纳片材的纸张进给托盘，纸张 进给辊，其构造成从所述供纸托盘发送所述片材，以及在所述供纸托盘处将清洁部件配置为清洁所述供纸辊的表面。 供纸托盘可以在供纸辊从该供纸辊发送纸张的送纸位置和供纸辊与清洁件接触的清洁位置之间移动。

公开(公告)号：JP2014176916A

公开(公告)日：2014-09-25

申请号：JP2013051445

申请日：2013-03-14

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SONE MASAKAZU ,  NAKAMURA HIDEO

IPC: B26D1/02 ,  B41J11/70 ,  B41J15/04

CPC classification number: B41J11/70 ,  B26D1/025 ,  B26D1/035 ,  B26D2001/006 ,  B26F3/002 ,  B41J15/042

Abstract: PROBLEM TO BE SOLVED: To provide a printer for a medical use capable of cutting a roll sheet, even when the roll sheet is pulled upward or downward.SOLUTION: A printer for a medical use comprises: a body part for storing a roll sheet; a movable part disposed so as to open and close with respect to the body part; a first cut part disposed on the body part for cutting the roll sheet discharged from a discharge port formed of the body part and the movable part; and a second cut part disposed on the movable part for cutting the roll sheet discharged from the discharge port. The second cut part has a cutter blade on at least one of two end parts of the discharge port in a width direction.

Abstract translation: 要解决的问题：即使当卷筒纸被向上或向下拉时，也提供一种能够切割卷筒纸的医疗用打印机。解决方案：一种用于医疗用途的打印机包括：用于存放卷筒纸的主体部分; 设置成相对于所述主体部分打开和关闭的可移动部分; 第一切割部，其设置在所述主体部上，用于切割从由所述主体部和所述可动部形成的排出口排出的所述卷片; 以及第二切割部，其设置在可动部上，用于切割从排出口排出的卷片。 第二切割部分在排出口的两个端部的至少一个宽度方向上具有切割刀片。