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1. 发明专利

JP2000052675A ID CARD WITH IMAGE, MANUFACTURE THEREFOR, AND GENUINENESS JUDGING METHOD USING THE SAME 失效
公开(公告)号：JP2000052675A
公开(公告)日：2000-02-22
申请号：JP22592398
申请日：1998-08-10
申请人： TOSHIBA CORP
发明人： TAMURA SAKAE , SATO NORIAKI , WASHITSUKA JUNICHI
IPC分类号： B42D15/10
摘要： PROBLEM TO BE SOLVED: To eliminate a special region in order to perform a genuineness judging recording, and ensure a sufficient area of a recording region for a person image and individual character information or the like by providing a visible image, and a genuineness judging image which is visible by an ultraviolet ray, and by which the genuineness of the visible image can be judged when compared with the visible image, on a card base material. SOLUTION: For an ID card 1, on a card base body 8 which is constituted by providing an image receiving layer 7 on a base material film 6, visible individual character information 13 and a visible person image 11 are provided, and they are covered with an ultraviolet ray shielding layer 5. Also, on the ultraviolet ray shielding layer 5, individual character information 12 for genuineness judgement and a person image 10 for genuineness judgement are provided in a manner to be superposed with the visible individual character information 13 and the visible person image 11 when seen from the top, and the individual character information 12 genuineness judgement and the person image 10 for genuineness judgement are covered with a protective layer 4. The individual character information 12 and the person image 10 for genuineness judgement are recorded using a color developer by which the same contents as the visible individual character information 13 and the visible person image 11 are visible under the irradiation with an ultraviolet ray.

2. 发明专利

JPH1178085A METHOD AND APPARATUS FOR RECORDING, AND HEAT FUSION TYPE THERMAL TRANSFER RECORDING MEDIUM 失效
公开(公告)号：JPH1178085A
公开(公告)日：1999-03-23
申请号：JP24284097
申请日：1997-09-08
申请人： TOSHIBA CORP
发明人： SUGIUCHI MASAMI , MATAKE SHIGERU , TAMURA SAKAE
IPC分类号： B41J2/32 , B41J2/325 , B41M3/14 , B41M5/26 , B41M5/382 , B41M5/40 , B41M5/41
摘要： PROBLEM TO BE SOLVED: To provide a heat fusing type thermal transfer recording medium that is highly durable and excellent in preservation of images formed on a recording layer and preventing the images from being altered. SOLUTION: A heat fusion type thermal transfer recording medium includes a support body having the first face and the second face being opposite to the first face and a recording layer formed on the first face of the support body for recording information thereon by thermal energy. The recording layer has a porous resin layer, and information is transferred and printed on the recording layer with thermal energy applied, and heat treatment is applied after recording of the information.

3. 发明专利

JPH09290573A HEAT TRANSFER OVERCOAT FILM AND CARD 失效
公开(公告)号：JPH09290573A
公开(公告)日：1997-11-11
申请号：JP10536396
申请日：1996-04-25
申请人： TOSHIBA CORP
发明人： WASHITSUKA JUNICHI , TAMURA SAKAE , SUGIUCHI MASAMI , KAGA HIDEKAZU
IPC分类号： B42D15/10 , B32B27/00 , B32B27/18 , B32B27/30 , B41M5/382 , B41M5/50 , B41M5/52 , C09J7/02 , C09J129/14 , B41M5/38
摘要： PROBLEM TO BE SOLVED: To make its possible to give recording image excellent in light resistance and weatherability even under severe conditions by a method wherein a heat-sensitive adhesive layer is provided on a protective resin layer containing an acrylic resin having a specified average molecular weight under the condition that a photo-setting resisting agent is included in either the protective resin layer or the heat-sensitive adhesive layer. SOLUTION: This film is equipped with a base material film 6, a protective resin layer 4, which is separably provided on the film 6 and contains, for example, a photo-setting resisting agent, and a heat-sensitive adhesive later 3 so as to be applied to a dye thermal diffusion recording layer, which is formed on a card 1 and onto which a figure picture, social standings and certifying items of qualifications are recorded. By employing the acrylic resin having the molecular weight of 20,000-80,000 as the protective resin layer 4, the disperse dye is prevented from being decomposed by the ultraviolet curing resin liquid. As the photo-setting resisting agent, 2-60 pts.wt. of benzotriazole-based ultraviolet absorber is added to 100 pts.wt. of the protective resin of the heat-sensitive adhesive resin. As a result, enough light resistance and weatherability under severe conditions are obtained under the state that high transparency is kept.

4. 发明专利

JPH06239034A METHOD FOR HEAT TRANSFER RECORDING 失效
公开(公告)号：JPH06239034A
公开(公告)日：1994-08-30
申请号：JP2635593
申请日：1993-02-16
申请人： TOSHIBA CORP
发明人： TAMURA SAKAE
IPC分类号： B41M5/382 , B41M5/50 , B41M5/52 , B41M5/38
摘要： PURPOSE:To provide a recording method for obtaining sublimation type heat transfer recording image reduced in picture element defect such as skipping. CONSTITUTION:A sublimation type heat transfer recording device is provided in its interior before recording process with a process wherein the dusts tending to adhere to the image receiving face of a sublimation type heat transfer recording sheet are caused to adhere to a dust collecting layer for the removal thereof. Since in this way the dusts are removed from the image receiving face of the heat transfer recording sheet before the recording process and therefore close contact is made between the image receiving face thereof and the ink layer of a heat transfer sheet, transfer of the dye contained in the ink layer to the heat transfer recording sheet is not hindered, thereby obtaining fine images free from picture element defect.

5. 发明专利

JPH0334892A FORMATION OF DYE THERMAL-DIFFUSION RECORDING IMAGE 失效
公开(公告)号：JPH0334892A
公开(公告)日：1991-02-14
申请号：JP16959589
申请日：1989-06-30
申请人： TOSHIBA CORP
发明人： TAMURA SAKAE
IPC分类号： B41J2/32 , B41J2/325 , B41M5/382 , B41M5/50 , B41M5/52
摘要： PURPOSE:To form an image rich in hue generating no damage in itself even if receiving mechanical pressure by applying a heat-meltable adhesive layer to the single surface of a transparent film to perform recording on the heat-meltable adhesive layer and bringing the heat-meltable adhesive layer into contact with the surface of a base material under heating and pressure and integrally bonding the transparent film and the base material through the heat-meltable adhesive layer. CONSTITUTION:A dyeable heat-meltable adhesive layer is applied to the single, surface of a transparent film and recording is performed on the heat-meltable adhesive layer by the thermal diffusion of a dye. The heat meltable adhesive layer wherein the recording of the transparent film is performed is brought into contact with the surface of a base material under heating and pressure to integrally bond the transparent film and the base material through the heat-meltable adhesive layer. By this method, a dye thermally-diffused recording image having the detailed image recording part (heat-meltable adhesive layer) rich in hue thermally bonded to the base material and protected by the transparent film is formed. As a result, said image is hardly injured and has good beautiful appearance and, even when contaminant hard to remove is adhered to the image, said contaminant can be simply removed by cloth impregnated with a neutral detergent or alcohol.

6. 发明专利

JPH02169258A MANUFACTURE OF INK CARRIER 失效
公开(公告)号：JPH02169258A
公开(公告)日：1990-06-29
申请号：JP32340188
申请日：1988-12-23
申请人： TOSHIBA CORP
发明人： TAMURA SAKAE , OKUYAMA TETSUO
IPC分类号： B41J2/01 , B41J2/05 , B41J2/175 , B41J31/16
摘要： PURPOSE:To manufacture an ink carrier free from mesh blocking easily by first forming hydrophilic film with holes in a thickness direction and providing a water-repellent layer on the surface, of the hydrophilic film, which faces a recording medium during recording. CONSTITUTION:Hydrophilic film being used is of metal foil such as nickel or stainless steel, or polyimide. An amorphous silicon film is formed on a hydrophilic film 21, which contains hydrogen which is a plasma reaction product of SiH4 gas. To obtain this film, nickel foil is placed on a glow discharge electrode and concurrently acting as sample support table 103 provided in the reaction vessel 101 of a glow discharge unit 100 and the air is exhausted from the reaction vessel 101. After this, SiH4 gas is introduced into the reaction vessel 101 from an SiH4 gas container, and high-frequency power is supplied to an area between a flat platelike electrode 104 and the glow discharge electrode and sample support table 103 provided in the reaction vessel 101 while SiH4 gas is introduced into the reaction vessel 101 and the internal gas pressure of the reaction vessel 101s maintained at about 1Torr. Thus a glow discharge is induced.

7. 发明专利

JPH01176584A THERMAL TRANSFER RECORDING MATERIAL 失效
公开(公告)号：JPH01176584A
公开(公告)日：1989-07-12
申请号：JP29788
申请日：1988-01-06
申请人： TOSHIBA CORP
发明人： KONO YASUKO , OKUYAMA TETSUO , TAMURA SAKAE
IPC分类号： B41M5/382 , B41M5/40 , B41M5/42 , B41M5/44
摘要： PURPOSE:To prevent a blocking phenomenon in storage and sticking phenomenon in service, by a method wherein a back coat agent composed of water emulsion of a surface active agent and a thermosetting resin is coated on a thermal head side of a base material and after drying, it is heat-cured to establish a back layer. CONSTITUTION:At least one layer of a color material layer containing a heat fusible substance is established on one side of a base material, and water emulsion composed of at least one kind of a surface active agent and a thermosetting resin is coated and dried to form the back coat layer on the other side thereafter. The thermosetting resin, if it is only substance which can be water emulsified, is preferable. For instance, acrylic resin, polyethylene resin, polyurethane resin, melamine resin, etc., are exemplified. As the water surface active agent, for instance, alkyl sulfate, the quaternary ammonium salt, etc., can be exemplified. A proportion amount in the back coat agent is 0.1-80% in the surface active agent, 80-99.9% in thermosetting resin to all solid content in the back coat layer, and is preferably 50% in the surface active agent and 50-99% in the thermosetting resin.

8. 发明专利

JPS6431647A ELECTROSTATIC ACCELERATING TYPE INK JET RECORDER 失效
公开(公告)号：JPS6431647A
公开(公告)日：1989-02-01
申请号：JP18823687
申请日：1987-07-28
申请人： TOSHIBA CORP
发明人： YAMAZAKI MUTSUKI , TAMURA SAKAE
IPC分类号： B41J2/06
摘要： PURPOSE:To make responsiveness to a light signal better and to enable recording to be performed at high speed, by a method wherein electrodes connected by a photoconductive insulating material are constructed so as to have parts opposed to each other to form a looped gap. CONSTITUTION:A comb type first common electrode 7 that base end parts of respective high voltage applying electrodes 6 are arranged leaving a specific interval and the base end sides thereof are commonly connected is formed on an upper face of the base end of a substrate 5, and photo-switches 8... are formed by respectively connecting the first common electrode 7 and respective high voltage applying electrodes 6 by a photoconductive insulating material 20. Herein, since the electrodes 6, 7 connected via the photoconductive insulating material 20 are constructed so as to have parts 6a, 7a opposed to each other to form a circular looped gap 21, respective opposed parts of the electrodes contributing to photoelectric current can be taken large, and current flows sufficiently. Breaking time of an electric potential is shortened and, as a result, responsiveness to light is elevated. Further, a resistant value of an optical sensor 8 can be easily controlled by changing its shape, and good recording can be performed at high speed.

9. 发明专利

JPS63297091A THERMAL TRANSFER RECORDING MATERIAL 失效
公开(公告)号：JPS63297091A
公开(公告)日：1988-12-05
申请号：JP13433087
申请日：1987-05-29
申请人： TOSHIBA CORP
发明人： OKUYAMA TETSUO , KONO YASUKO , TAMURA SAKAE , UEHARA TSUTOMU
IPC分类号： B41M5/382 , B41M5/40 , B41M5/41 , B41M5/42 , B41M5/44
摘要： PURPOSE:To transfer favorable images even onto an ordinary paper having a low surface smoothness, by providing a releasable layer comprising a surfactant and a film-forming material comprising a film-forming thermoplastic or thermosetting resin on a sheet-shaped base, and providing a heat-fusible coloring material layer comprising an organic substance melting at a predetermined temperature and a coloring agent on the releasable layer. CONSTITUTION:A thermal transfer recording material comprises a releasable layer provided on a sheet-shaped base, the releasable layer comprising a surfactant and a film-forming material comprising a film-forming thermoplastic or thermosetting resin, and a heat-fusible coloring material layer provided on the releasable layer, the coloring material layer comprising an organic substance melting at a predetermined temperature and a coloring agent. With the releasable layer provided on the base, transferability of the coloring material layer at the time of thermal transfer is enhanced. Though it is advantageous for enhancing the transferability to set the concentration of the surfactant in the releasable layer to be higher, the film-forming properties of the layer is lowered as the concentration of the surfactant is increased. Thus, the releasable layer is composed of 0.1-80% of the surfactant and 20-99.9% of the film-forming material comprising a thermoplastic or thermosetting resin or the like which has a film-forming property, is solid at normal temperature and has a softening point of at least 150 deg.C.

10. 发明专利

JPS623962A RECORDING DEVICE 失效
公开(公告)号：JPS623962A
公开(公告)日：1987-01-09
申请号：JP14376385
申请日：1985-06-29
申请人： TOSHIBA CORP
发明人： SUZUKI KATSUMI , TAMURA SAKAE
IPC分类号： B41J2/06 , B41J2/145
摘要： PURPOSE:To enable a stable recording for a long term without being affected by the amount of ink in the ink-feeding part by a method wherein the recording head is set up in a vertical state and is opposed to the back electrode by facing upward the tip opening. CONSTITUTION:A recording head 21, earthed in a vertical state and opposed to the lower part side of a back electrode 7 by facing upward the tip opening 21a thereof, is positioned lower than an ink-housing container 22 used as the ink feeding part, and is interconnected to the ink-housing container 22 through a feeding path 23. Moreover, the scanning light emitted from an exposing lamp 12 is guided to a photoconductive film 3 through a first mirror 23, a second mirror 24, a lens 25 and a third mirror 26. By this constitution, even when the static pressure of an ink 9 is high, the ink meniscus 9a of the tip opening 21a of the recording head 21 falls into a somewhat retreated state under its own weight. As a result, a stable recording can be executed.

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