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1. 发明专利

JPH0552271B2 失效
公开(公告)号：JPH0552271B2
公开(公告)日：1993-08-04
申请号：JP27266584
申请日：1984-12-24
申请人： NIPPON KOGAKU KK
发明人： KADOWAKI KOHEI , NAITO KAORU , SATO HIROSHI
IPC分类号： B41J2/355 , B41J2/36 , G01D15/10 , H04N1/193 , H04N1/23 , H04N1/40

2. 发明专利

JPS61297189A SUBLIMATION TRANSFER RECORDING MATERIAL 失效
公开(公告)号：JPS61297189A
公开(公告)日：1986-12-27
申请号：JP13927985
申请日：1985-06-26
申请人： NIPPON KOGAKU KK
发明人： WATANABE HIDEO , NAITO KAORU , OGAWA MAKOTO
IPC分类号： B41M5/382 , B41M5/26 , B41M5/42
摘要： PURPOSE:To ensure a high recording speed, a high recorded density and a low heating temperature of a thermal head, by using a base sheet also as an image-receiving sheet. CONSTITUTION:An ink layer 2 laminated on the base sheet 1 comprises a sublimable dye and a binder. A heat-resistant layer 3 laminated on the ink layer 2 is resistant to heat supplied from an external heat source, and has a certain degree of mechanical strength. When heat is applied to the layer 3 side in a dot form, the sublimable dye in the ink layer 2 at the dot is sublimed to dye the base sheet 1. When the sheet 1 is released from the ink layer 2, a record is left on the sheet 1. Thus, the base sheet is used also as an image- receiving sheet. The heat-resistant layer having favorable heat resistance and releasability is brought into contact with a thermal head. Accordingly, the recording material is not fused to the head, the head is not contaminated, and the recording speed is high.

3. 发明专利

JPS627590A INK SHEET FOR THERMAL TRANSFER RECORDING 失效
公开(公告)号：JPS627590A
公开(公告)日：1987-01-14
申请号：JP14634185
申请日：1985-07-03
申请人： NIPPON KOGAKU KK
发明人： NAITO KAORU , WATANABE HIDEO , OGAWA MAKOTO
IPC分类号： B41M5/26 , B41M5/40 , B41M5/42
摘要： PURPOSE:To contrive a higher recorded density and a higher recording speed, by providing a metallic film layer having a specified thickness between a base film and a dye layer. CONSTITUTION:A vapor-deposited metallic film 5 of Al or the like having a thickness of 100-1000Angstrom is provided on the base film 1, and the dye layer 2 is provided thereon. Curves (e), (f), (g) and (h) show the relationship between the recording speed (msec) and the recorded density (O, D) for a thickness of the film 5 of 200Angstrom , 100 and 300Angstrom , 1000Angstrom and 2000Angstrom , respectively. In practical application to printing or the like, the recorded density is preferably not less than about 1.6. Where recording power is 0.22W/dot, curves (e), (f) and (g) require respective recording speeds of about 9 msec, 10 msec and 11 msec for obtaining a recorded density of not less than 1.6. In the case of curve (h), heat of a thermal head 4 is diffused, and the recording speed is made low.

4. 发明专利

JPS625890A SUBLIMING TRANSFER RECORDING MATERIAL 失效
公开(公告)号：JPS625890A
公开(公告)日：1987-01-12
申请号：JP14510785
申请日：1985-07-02
申请人： NIPPON KOGAKU KK
发明人： WATANABE HIDEO , NAITO KAORU , OGAWA MAKOTO
IPC分类号： B41M5/382 , B41M5/00 , B41M5/385 , B41M5/388 , B41M5/40 , B41M5/41 , B41M5/52
摘要： PURPOSE:To conduct recording at high-speed and in high-density, by forming an ink layer containing a subliming dye on an image receiving layer formed on a substrate sheet. CONSTITUTION:As a substrate sheet 1, the material is selected from polyester, polyolefine, polycarbonate, polystyrene, and the like. An image receiving layer 2 is composed of an easily-dyeable material as a main component and a resin of high solution parameter and low softening point. An ink layer 3, laminated on the image-receiving point. An ink layer 3, laminated on the image-receiving layer 2, is composed of a subliming dye and a binder. As the subliming dye, a disperse dye of nitro, azo, quinoline, or anthraquinone series etc. subliming at a temperature of 60-300 deg.C is used. As the binder, a synthetic or natural resin is used. A heat-resistant layer 4 laminated on the ink layer 3 is required to have the heat-resistance to the heat from an outer heat source, the non-fusible characteristics to a thermal head, and the non-permeability to dye. Therefore, the material having release properties and lubricating properties as well as no affinity to dye, is preferably used for the heat-resistant layer 4.

5. 发明专利

JPS61286199A SUBLIMATION TRANSFER RECORDING MATERIAL 失效
公开(公告)号：JPS61286199A
公开(公告)日：1986-12-16
申请号：JP12845185
申请日：1985-06-13
申请人： NIPPON KOGAKU KK
发明人： WATANABE HIDEO , NAITO KAORU , OGAWA MAKOTO
IPC分类号： B41M5/392 , B41M5/26
摘要： PURPOSE:To enable high-density images of hard copy to be recorded at high speed, by incorporating a specified heat-fusible substance into a transfer layer of a sublimation transfer recording material. CONSTITUTION:The transfer recording material comprises the transfer layer comprising a sublimation-transferrable dye and a heat-fusible substance of the general formula, wherein R1 is hydrogen, alkyl, alkoxy, allyl, phenyl, halogen, nitro, nitryl or benzoyloxy, R2 is subst. or ubsubst. phenyl or naphthyl, and n is an integer of 1-3, on a base. The transfer layer is laminated with an image-receiving sheet, and the laminate is heated by a thermal head from the opposite side of the transfer layer, whereby an image is transfer recorded onto the sheet. Since the heat-fusible substance is contained in the transfer layer, the layer becomes fluid or softened, thereby facilitating the transfer of the sublimable dye. Accordingly, high-density images can be obtained at high speed.

6. 发明专利

JPS61234169A HEAT SENSITIVE PICTURE RECORDER CAPABLE OF REPRESENTING GRADATION 失效
公开(公告)号：JPS61234169A
公开(公告)日：1986-10-18
申请号：JP7475685
申请日：1985-04-09
申请人： NIPPON KOGAKU KK
发明人： NAITO KAORU , DOBASHI HIDEHISA , TOYODA KENJI
IPC分类号： B41J2/36 , H04N1/23 , H04N1/40 , H04N1/405
摘要： PURPOSE:To shorten a printing time for one line and delete a generation of a deep rib by dividing plural thermal member dots into an odd number and an even number of first block and second block and dividing strobe pulses into a first and a second pulses in which a phase is reverse to each other and supplying to the respective blocks. CONSTITUTION:After previously heated, subsequently the printing corresponding to a level data signal LD11 is performed by strobe signals SS1, SS2. At this time, in SS1 and SS2, signals having phases reverse to each other are applied, so that bits D1, D3, D5, D7, D9 belonging to a block B1 and bits D2, D4, D6, D8, D10 belonging to a block B2 are alternately driven. Accordingly, paying attention to a specific dot, for instance, D3, a total sum of an energizing time in this period becomes 1/2 of t1 and is insufficient for the time t1 required for obtaining the density corresponding to the level data signal LD11. Since during SS1 being '0', and D3 being not energized, SS2 goes to '1', D2 and D4 adjacent thereto are energized, and by adjacent effect, a section of D3 is also heated, the same printing density as energizing continuously for a time of t1 can be obtained.

7. 发明专利

JPS61148074A THERMAL IMAGE-RECORDING SYSTEM BY ALTERNATE BLOCK PRINTING SYSTEM 失效
公开(公告)号：JPS61148074A
公开(公告)日：1986-07-05
申请号：JP27266584
申请日：1984-12-24
申请人： NIPPON KOGAKU KK
发明人： KADOWAKI KOHEI , NAITO KAORU , SATO HIROSHI
IPC分类号： B41J2/355 , B41J2/36 , G01D15/10 , H04N1/193 , H04N1/23 , H04N1/40
摘要： PURPOSE:To contrive a shorter printing time, by a system wherein a group of dots are divided into two blocks, and one of the blocks is used for printing with an odd-numbered gradation, while the other is used for printing with an even-numbered gradation. CONSTITUTION:When a block level data signal BLD111 is inputted to an input terminal of a shift register 65, the signal is transferred to the shift register 65 on a serial basis by a clock signal from a circuit 62, and is transferred to a latch circuit 66 on a parallel basis by a load signal from a circuit 63. Then, an output from the latch circuit 66 and a 'driving signal timed with a strobe signal SS1' from the circuit 64 are multiplied by each other by a NAND gate 67, and Joule heat is generated only at D1, D3, D5, D7, D9 corresponding to a signal '1' in the block B1, whereby a picture element with a density corresponding to gradation level 1 is printed. Next, to print with a density corresponding to gradation level 2 by level data LD12, a signal BLD122 obtained by multiplying the level data LD12 by a strobe signal SS2 for driving the block B2 is inputted to a data input terminal of the shift register 65, thereby printing a picture element with gradation level 2.

8. 发明专利

JPS61144395A HEAT TRANSFER PICTURE RECORDING METHOD 失效
公开(公告)号：JPS61144395A
公开(公告)日：1986-07-02
申请号：JP26803484
申请日：1984-12-19
申请人： NIPPON KOGAKU KK
发明人： OGAWA MAKOTO , NAITO KAORU
IPC分类号： B41M5/382 , B41J2/325 , B41J31/00
摘要： PURPOSE:To achieve the prevention of color slippage, by a method wherein the back surface of recording material is coated with adhesives and the recording material is preliminarily jointed to the counter sheet to be jointed with the recording material before printing. CONSTITUTION:The adhesive to be preliminarily coated to a recording material are heat sensitive adhesives and fused at a temperature lower than the tempera ture at which sublimate die sublimates. For example, low molecular weight polyester or the like are use therefore. Because a thermal head 6 is stained with ink, the protection layer of a high heat conductivity is provided on an ink layer 2. The ink layer 2 or the protection layer 3 is inserted between the thermal head 6 and a platen roll 7 in the direction contacting the thermal head and printing is carried out. When a picture and others has been preliminarily recorded on the counter sheet 5 to be jointed to and the locational conformance to the picture to be printed is required, the locational conformance shall be carried out before printing. Therefore, the picture to be printed is formed at a position accurate for the picture on the base and the slippage of color does never occurs.

9. 发明专利

JPS6144691A Preparation of heat sensitive transfer image with three dimensional appearance 失效
标题翻译：具有三维外观的热敏传输图像的制备
公开(公告)号：JPS6144691A
公开(公告)日：1986-03-04
申请号：JP16702284
申请日：1984-08-09
申请人： Nippon Kogaku Kk
发明人： NAITO KAORU , KOGASHIWA TAKESHI
IPC分类号： B41M5/382 , B41M5/26 , B41M5/50 , B41M5/52
CPC分类号： B41M5/38207
摘要： PURPOSE:To provide heat sensitive transfer printed images with projected lines which give three dimensional appearance, by using a heat foaming image receiving sheet in recording by heat sensitive transfer printing according to electrical image signals. CONSTITUTION:A heat foaming image receiving sheet consisting of a thermoplastic resin (e.g. nylon) which contains a heat sensitive foaming agent (e.g. azobis-isobutylonitrile) and an ink sheet prepared by forming a thermotransferable ink layer on a supporting sheet (e.g. polyester sheet) are laid one on top of the other and are fed between thermal head and platen roll to perform heat sensitive transfer printing on the thermal head according to image signals.
摘要翻译：目的：通过根据电气图像信号通过热敏转印进行记录，通过使用热发泡图像接收纸来提供具有三维外观的投影线的热敏转印印刷图像。构成：包含热敏发泡剂（例如偶氮二异丁腈）的热塑性树脂（例如尼龙）和通过在支撑片材（例如聚酯片材）上形成可热转印的油墨层而制备的油墨片材的热发泡图像接收片材，被放置在另一个的顶部，并且在热敏头和压辊之间进给，以根据图像信号对热敏头进行热敏转印。

10. 发明专利

JPS62151393A IMAGE-RECEIVING SHEET FOR THERMAL TRANSFER 失效
公开(公告)号：JPS62151393A
公开(公告)日：1987-07-06
申请号：JP29631885
申请日：1985-12-25
申请人： NIPPON KOGAKU KK
发明人： WATANABE HIDEO , NAITO KAORU , OGAWA MAKOTO
IPC分类号： B41M5/382 , B41M5/00 , B41M5/40 , B41M5/44 , B41M5/50 , B41M5/52 , B41M5/26
摘要： PURPOSE:To obtain an image-receiving sheet capable of providing uniform and high-concentration hard copies free of uneven density and blank portion by a method in which an elastic layer is formed on a supporter sheet and a sublimable dye-receiving layer is formed on the elastic layer. CONSTITUTION:A coating liquid composed of one or two or more kinds of rubber latexes is applied on a supporter sheet with wire-bar coated, photogravure coater, etc., and dried, where it is hardened (or vulcanized) as needed, to form an elastic layer of a thickness of 0.5-20mum, preferably 1-10mum. Also, a coating liquid prepared by dissolving or dispersing a sublimable dye and a binder together with a heat-meltable substance as needed in a solvent or water is applied on the elastic layer with air-knife coater, a pravure coater, wire-bar coater, etc., and dried to form a sublimable dye-layer of a thickness of 0.1-20mum, preferably 1-5mum.

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