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1. 发明专利

JPH08310136A BINDER FOR THERMAL TRANSFER LAYER AND THERMAL TRANSFER INK RIBBON 失效
公开(公告)号：JPH08310136A
公开(公告)日：1996-11-26
申请号：JP14414495
申请日：1995-05-19
申请人： DENKI KAGAKU KOGYO KK , SONY CORP
发明人： KOTAKE KOJU , TAGASHIRA YUTAKA , FUJIWARA YOSHIO , SHINOHARA SATORU
IPC分类号： B41J31/00 , B41M5/30 , B41M5/395
摘要： PURPOSE: To provide a binder resin for a thermal transfer layer excellent in the releasability thermal transfer with recording paper having a receiving layer containing no release agent and the preservability of an ink ribbon and a sublimable thermal transfer ink ribbon. CONSTITUTION: A binder for a thermal transfer layer contains a polyvinyl acetal resin and a silicone resin having a three-dimensional reticulated structure containing a siloxane bond as a main skeleton and solid at the normal temp. and soluble in an org. solvent. A thermal transfer ink ribbon is obtained by providing a thermal transfer layer containing a sublimable dye and the binder for the thermal transfer layer on a base material.

2. 发明专利

JPH07290847A BINDER FOR THERMAL TRANSFER LAYER AND THERMAL TRANSFER INK RIBBON 失效
公开(公告)号：JPH07290847A
公开(公告)日：1995-11-07
申请号：JP10620194
申请日：1994-04-22
申请人： DENKI KAGAKU KOGYO KK , SONY CORP
发明人： KOTAKE KOJU , TAGASHIRA YUTAKA , NISHIJIMA AKIO , FUJIWARA YOSHIO , ABE TETSUYA , SHINOHARA SATORU
IPC分类号： B41J31/00 , B41M5/382 , B41M5/395 , B41M5/50 , B41M5/52 , B41M5/38
摘要： PURPOSE:To provide a binder for a thermal transfer layer excellent in the releasability with recording paper having a receiving layer containing no release agent at the time of thermal transfer and the preservability of an ink ribbon and a sublimation thermal transfer ink ribbon. CONSTITUTION:A silicon modified polyvinyl acetal resin wherein the content of a silicon compd. having at least one functional group selected from a group consisting of an isocyanate group, an epoxy group and an amino group in either one of the side chain, single terminal and both terminals thereof is 0.1-4.5wt.% with respect to a polyvinyl acetal resin is added. A thermal transfer layer containing a sublimable dye and a binder is provided on a base material.

3. 发明专利

JP2007160743A Rolled recording web and printer device using this rolled recording web 审中-公开
标题翻译：使用此滚动记录网络的滚动记录网页和打印机设备
公开(公告)号：JP2007160743A
公开(公告)日：2007-06-28
申请号：JP2005360745
申请日：2005-12-14
申请人： Sony Corp , ソニー株式会社
发明人： KONNO AKIHIKO , SHINOHARA SATORU , HIDA MASANOBU
IPC分类号： B41M5/382 , B41M5/50 , B41M5/52
摘要： PROBLEM TO BE SOLVED: To prevent a scratch on an acceptance layer from being caused by inhibiting the frictional contact of the front and back faces of a recording web wound in the form of a roll with each other. SOLUTION: The recording web 2 wound in the form of a roll stored freely rotatably in a paper supply cassette 1a includes the acceptance layer 3c which receives a dye of dye layers 33b to 33e, formed on the face of the recording web 2 and a back layer 3d for controlling a friction with the acceptance layer 3c during winding the recording web 2, formed on the back. In addition, the coefficient of dynamic friction between the acceptance layer 3c and the back layer 3d is set to be not less than 0.10 and thus the looseness of the recording web 2 during unwinding the web 2 is inhibited. Also, the acceptance layer 3 can be made chafe-proof. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过抑制以卷状形式卷绕的记录卷的前后面彼此的摩擦接触来防止接受层上的划痕。缠绕在纸张供应盒1a中可自由旋转地存储的卷状的记录纸2包括接收层3c，其接收形成在记录纸2的表面上的染料层33b至33e的染料以及背面层3d，用于在卷绕形成在背面的记录纤维网2时控制与接受层3c的摩擦。此外，接受层3c和背层3d之间的动摩擦系数设定为不小于0.10，因此在退绕卷筒纸2期间记录纸幅2的松动被抑制。此外，可以使接受层3成为防风保护。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2003127413A INK SUPPLY UNIT AND PRINTER HEAD 审中-公开
公开(公告)号：JP2003127413A
公开(公告)日：2003-05-08
申请号：JP2001322361
申请日：2001-10-19
申请人： SONY CORP
发明人： EGUCHI TAKEO , SHINOHARA SATORU , NAMEKAWA TAKUMI , HORII SHINICHI
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To prevent ink from leaking even at an inclination time or when a pressure or temperature change is brought about while making an ink storage amount large and the structure simple. SOLUTION: There are provided an ink storage part 20, an ink chamber 51 coupled to the ink storage part 20 so that ink in the ink storage part 20 can flow down, and a valve 52 for opening/closing between the ink storage part 20 and the ink chamber 51. The valve 52 is excited to shut between the ink storage part 20 and the ink chamber 51 and opens between the ink storage part 20 and the ink chamber 51 by a pressure decrease in the ink chamber 51 generated when the ink is supplied from the ink chamber 51. The ink storage part 20 is provided with an outdoor air communication hole 32a which communicates with the outdoor air, and an air introduction pipe 32 which extends to the inside of the ink storage part 20 and takes in the air from the outdoor air communication hole 32a when the quantity of ink of the ink storage part 20 reduces. A buffer part 32b for temporarily storing the ink is provided to a part of the air introduction pipe 32.

5. 发明专利

JP2000158777A PRINTER, RIBBON CARTRIDGE AND USE RESTRICTION METHOD FOR RIBBON CARTRIDGE 失效
公开(公告)号：JP2000158777A
公开(公告)日：2000-06-13
申请号：JP34088498
申请日：1998-12-01
申请人： SONY CORP
发明人： HIDA MASANOBU , MURAKAMI HIROYUKI , SHINOHARA SATORU
IPC分类号： B41J32/00 , B41J35/36
摘要： PROBLEM TO BE SOLVED: To provide a printer, a ribbon cartridge and the use restriction method for ribbon cartridge capable of grasping the residual quantity of an ink ribbon correctly, and also capable of restricting a required sheets or more of prints of an ink ribbon and prints by an imitation ink ribbon. SOLUTION: A code ring 46 having data recording regions (MA, MB) formed on its outer periphery is mounted rotatably on a shaft 52 provided at the bottom surface of a recessed part 41f made on the exterior wall of a cartridge shell 41. At a place opposite to the data recording region of a space defined by the recessed part 41f, an optical sensor (A or B) and magnetic head (B or A) provided at the printer side are formed to move in and out thereof, and further, a motor chucking recessed part 53 is provided at the bottom surface (outside end surface) of the code ring 46. For example, the chucking projection 30a of a spindle motor set at the printer side is fitted in the recessed part 53 during the placement of a ribbon cartridge in order to rotation drive the code ring 46.

6. 发明专利

JPH09277672A METHOD OF MAKING SEPIA-TONE HARD COPY 失效
公开(公告)号：JPH09277672A
公开(公告)日：1997-10-28
申请号：JP9858996
申请日：1996-04-19
申请人： SONY CORP
发明人： SHINOHARA SATORU
IPC分类号： B41J2/525 , B41J2/325 , B41J31/00 , B41M5/382 , B41M5/50 , B41M5/52 , B41M5/38
摘要： PROBLEM TO BE SOLVED: To provide a method for making a sepia-tone hard copy of high quality on a plain paper without a receptive later. SOLUTION: A color ribbon 1 consists of a primer layer 3 formed on a base film 2, a yellow Y, a magnets M and a cyan C ink layer 4 and a sensor mark formed in that face order on the primer layer 3, a receptive transfer layer 6 formed on the same face as the former, and further, a heat-resistant lubricative layer 7 formed on the rear face of the base film 2. The receptive transfer layer 6 of the color ribbon 1 is previously colored in a sepia tone, and an image is printer using this thermal transfer ribbing to obtain a sepia-tone hard copy of high quality.

7. 发明专利

JPH08324142A TRANSFER TYPE IMAGE PROTECTIVE FILM AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH08324142A
公开(公告)日：1996-12-10
申请号：JP15997295
申请日：1995-06-02
申请人： SONY CORP
发明人： MIZUMACHI MOTOHIRO , SHINOHARA SATORU , SAITO KENICHI
IPC分类号： B41M5/26 , B32B27/00 , B41J31/09 , B41M5/382 , B41M5/40 , B41M7/00 , B41M5/38
摘要： PURPOSE: To obtain a high light resistance when an image is protected by a transfer type image protective film. CONSTITUTION: This transfer type image protective film 1 comprises an image protective layer 5 made of thermoplastic resin, laminated on a base material film 2 and thermally transferred to an image to be protected, wherein the layer 5 has a multilayer structure in such a manner that the surface sticky layer 4 in direct contact with the image to be protected does not contain ultraviolet absorbent and the ultraviolet absorption layer 3 not in direct contact with the image to be protected contains the ultraviolet absorbent.

8. 发明专利

JPH082126A SUBLIMATION THERMAL TRANSFER INK RIBBON 失效
公开(公告)号：JPH082126A
公开(公告)日：1996-01-09
申请号：JP15923894
申请日：1994-06-17
申请人： SONY CORP
发明人： SHINOHARA SATORU
IPC分类号： B41J31/00 , B41M5/34 , B41M5/382 , B41M5/395 , B41M5/40 , B41M7/00 , B41M5/38
摘要： PURPOSE:To prevent the fusion of an ink ribbon to printing paper not subjected to release treatment or printing paper low in release treatment degree by adding a releasable resin to an ink layer as a binder. CONSTITUTION:A sublimation thermal transfer ink ribbon for forming a color image has such a structure that an ink layer 2 (yellow ink layer Y, magenta ink layer M, cyan ink layer C) and a laminate layer 3 are formed on a base material 1 in surface sequence. In this case, a black ink layer BE may be provided between the cyan ink layer C and the laminate layer 3. In the case of a black monochromatic sublimation thermal transfer ink ribbon, the black ink layers BK and the laminate layers 3 may be alternately arranged. A releasable resin is used as the binder of the ink layer 2.

9. 发明专利

JPH0796681A WATER BASED INK FIXING COMPOSITION, COVER FILM FOR THERMAL TRANSFER IMAGE USING THE SAME, AND THERMAL TRANSFER IMAGE RECORDING BODY 失效
公开(公告)号：JPH0796681A
公开(公告)日：1995-04-11
申请号：JP32607793
申请日：1993-11-30
申请人： SONY CORP
发明人： ITO KENGO , MIZUMACHI MOTOHIRO , SHINOHARA SATORU , FUJIWARA YOSHIO
IPC分类号： B41M5/382 , B41M5/30 , B41M5/392 , B41M5/40 , B41M5/50 , B41M5/52
摘要： PURPOSE:To provide water based ink fixing composition having excellent water base ink absorbing power, water resistance and capable of, for example, fixing a water based stamp on a thermal transfer image, and provide a cover film for the thermal transfer image. CONSTITUTION:A water based ink fixing composition contains an ion exchanger and has water based ink fixing property. For the ion exchanger, a clay intercalation compound or an ion exchanging resin is used. For a binder, a water absorbing resin or a heat melting resin may be used jointly. A water based ink fixing layer 2 is formed on a base material 1 by using the water based ink fixing composition so as to form a cover film for thermal transfer image. In this case, the base material may be treated so as to have release property, and an adhesive layer or a heat melting resin layer may be formed on the water based ink fixing layer.

10. 发明专利

JP2004114619A Inkjet recorder 审中-公开
公开(公告)号：JP2004114619A
公开(公告)日：2004-04-15
申请号：JP2002284287
申请日：2002-09-27
申请人： Sony Corp , ソニー株式会社
发明人： SHINOHARA SATORU , HIDA MASANOBU , EGUCHI TAKEO
IPC分类号： B41J2/165 , B41J2/135
摘要： PROBLEM TO BE SOLVED: To solve the various problems caused by contamination by ink remaining on a surface of the recording head of an inkjet recorder.
SOLUTION: This inkjet recorder is equipped with an inkjet recording head 3 having a nozzle sheet 2 including a plurality of ink ejection nozzles 1 formed thereon. A hydrophilic layer 2a is formed on the surface of the nozzle sheet 2 and a liquid-absorptive cleaning means 4 adapted to clean the surface of the nozzle sheet 2 is provided to the inkjet recorder. The hydrophilic layer is of an ultra hydrophilic layer, such as a TiO
2 layer having a photocatalyst function. The inkjet recorder has a light emitting device for emitting a light on the surface of the nozzle sheet 2. The liquid absorptive cleaning means 4 is preferably in a type of a liquid absorptive cleaning roll.
COPYRIGHT: (C)2004,JPO

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