子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 81 | Roll, roll production apparatus and method for producing roll | US11077131 | 2005-03-11 | US06972066B2 | 2005-12-06 | Tetsuji Ishikawa; Rovert Van Den Berg |
| Rolls easy to be produced are provided. The invention provides a roll which is composed of a main tape cylindrically wound up. The main tape is provided with a first and second holes, respectively, in its winding terminating position and winding initiating position. First and second adhesive tapes are stuck over the holes, respectively. In the bottoms of the first and second holes, adhesive layers of the first and second adhesive tapes are exposed. Therefore, the main tape is stuck on a core at its winding initiating position and on the roll itself at its winding terminating position. Information may be printed on a surface of the first adhesive tape. | ||||||
| 82 | Preventing crease formation in donor web in dye transfer printer that can cause line artifact on print | US10242241 | 2002-09-12 | US06781616B2 | 2004-08-24 | Terrence L. Fisher |
| A method of equalizing web-stretching caused by web tensioning in a dye transfer printer that is for use with a donor web having a dye transfer area and opposite edge areas alongside the dye transfer area, includes the steps of heating a dye transfer area to effect a dye transfer from the dye transfer area to a dye receiver, and heating the edge areas alongside the dye transfer area less than the dye transfer area is heated to effect the dye transfer, but sufficiently so that the edge areas may be stretched by tension substantially the same as the dye transfer area may be stretched. If the edge areas alongside a dye transfer area being used in the printer are stretched substantially the same as the dye transfer area, the likelihood of any creases being created in the next unused transfer area is substantially reduced. Thus, no line artifacts will be printed on a dye receiver in the printer. | ||||||
| 83 | Preventing crease formation in donor web in dye transfer printer that can cause line artifact on print | US10242210 | 2002-09-12 | US06727933B2 | 2004-04-27 | Terrence L. Fisher |
| A donor web having successive dye transfer areas and opposite longitudinal edge areas alongside each one of the dye transfer areas is subjected to a longitudinal tension when the donor web is advanced in a dye transfer printer, which can stretch the dye transfer areas more than the edge areas because the dye transfer areas, but not the edge areas, are heated at a print head in the printer. According to the invention, the edge areas are pre-weakened before the donor web is used in the printer to weaken a resistance of the edge areas, relative to the dye transfer areas, to being stretched so that the edge areas can be stretched substantially the same as the dye transfer areas when the donor web is used in the printer. The edge areas can be pre-weakened, for example, by perforating or piercing them to create holes in them, or by slitting or cutting them to create cuts in them. If the edge areas alongside a dye transfer area being used in the printer are stretched substantially the same as the dye transfer area, the likelihood of any creases being created in the next unused transfer area is substantially reduced. Thus, no line artifacts will be printed on a dye receiver in the printer. | ||||||
| 84 | Thermal printer with loading aid | US10080139 | 2002-02-21 | US06682241B2 | 2004-01-27 | David E. Coons; Steven J. Sparer |
| A method and apparatus of loading a thermal ribbon having dye into a cassette assembly of a thermal printer apparatus includes a cassette assembly for storing a thermal ribbon having dye. The thermal ribbon includes a supply ribbon core having a supply of the thermal ribbon wound thereon as a roll and a take-up ribbon core. The cassette assembly includes a supply ribbon support for supporting the supply ribbon core and a take-up ribbon support for supporting the take-up ribbon core. The cassette assembly is removed from the apparatus and then mounted upon a loading aid. The loading aid is mounted on the apparatus and supports the cassette assembly so that the cassette assembly extends outwardly of the printer apparatus to facilitate loading of the supply ribbon core and take-up ribbon core on the cassette assembly. A leader portion of the thermal ribbon extends from an outer convolution of the roll with a leading end portion of the leader portion being attached to the take-up ribbon core and a double sided tape being attached to the leader portion so as to adhesively couple the leader portion to the outer convolution of the roll. | ||||||
| 85 | Thermal transfer recording medium and image forming method | US09670544 | 2000-09-27 | US06468379B1 | 2002-10-22 | Akira Naito; Yoshiaki Shiina; Kazumichi Shibuya; Masakazu Amahara |
| A thermal transfer recording medium comprising a substrate, and multi-color thermal transfer recording layers, each of the multi-color thermal transfer recording layers being repeatedly formed for each color along the longitudinal direction of the substrate, wherein each of the multi-color thermal transfer recording layers contains a coloring pigment, an amorphous organic polymer and fine particles. One of the multi-color thermal transfer recording layers is formed to have a larger thickness than the other of the multi-color thermal transfer recording layers. Each of the multi-color thermal transfer recording layers which are successively transferred, excluding the color thermal transfer recording layer to be transferred latest, is formed to have an average thickness of 0.6 &mgr;m or less. | ||||||
| 86 | Method for forming image by thermal transfer | US09895080 | 2001-06-29 | US20020109769A1 | 2002-08-15 | Jun Sogabe; Tetuo Hoshino; Yasutoshi Inoue |
| A method for forming an image by thermal transfer: comprising forming a multi-color image using two chromatic color thermal transfer ink ribbons A and B, the thermal transfer ink ribbons A and B having respective chromatic colors which satisfy the following relations:YAnullYBnull1.0MAnullMBnull1.0CAnullCBnull1.0wherein YA, MA, and CA are defined respectively as values obtained by color separation of the optical reflection density of the thermal transfer ink ribbon A into Y, M, and C components, and YB, MB, and CB are defined respectively as values obtained by color separation of the optical reflection density of the thermal transfer ink ribbon B into Y, M, and C components. | ||||||
| 87 | Roll, roll production apparatus and method for producing roll | US09883385 | 2001-06-19 | US20010053430A1 | 2001-12-20 | Tetsuji Ishikawa; Rovert Van Den Berg |
| Rolls easy to be produced are provided. The invention provides a roll which is composed of a main tape cylindrically wound up. The main tape is provided with a first and second holes, respectively, in its winding terminating position and winding initiating position. First and second adhesive tapes are stuck over the holes, respectively. In the bottoms of the first and second holes, adhesive layers of the first and second adhesive tapes are exposed. Therefore, the main tape is stuck on a core at its winding initiating position and on the roll itself at its winding terminating position. Information may be printed on a surface of the first adhesive tape. | ||||||
| 88 | Multi-layer ink ribbon and manufacture thereof | US09572782 | 2000-05-17 | US06287029B1 | 2001-09-11 | Hitoshi Goda; Masakazu Takahashi; Yoshiro Kitamura |
| The object of the invention is to provide a multi-layer ink ribbon having a long printing life and a substantial freedom from causing unevenness of prints and a process for manufacturing the above ink ribbon. In accordance with the invention, a plurality of webs each constructed by using multifilament yarns for both warp and weft are superposed and fuse-cut to the width of a ribbon. At least one of the webs is compressed by hot pressing in advance and assembled with at least one web either not hot-pressed or hot-pressed to a degree of compression different from the first-mentioned hot-pressed web. The resulting assembly is fuse-cut under pressure to the width of a ribbon and the ribbon thus obtained is inked. | ||||||
| 89 | Multicolor thermal transfer imaging process | US241424 | 1999-02-02 | US6152621A | 2000-11-28 | Joseph W. Langan |
| A multicolor thermal transfer ribbon having black ink and at least two other color inks besides black and white is used with a thermal transfer printer and a label in a method of labeling packages. Variable black ink indicia is imaged, using the thermal transfer printer and ribbon, on a first face of the label, and color indicia from at least one of the at least two other color inks on the ribbon is also imaged on the first face of the label. Then the pressure sensitive adhesive of the second face of the label is pressed onto a package (such as an envelope, carton, etc.). The black variable indicia preferably includes variable bar code and text indicia including address indicia, and the color indicia is preferably just one color, indicating a particular type of express delivery service. In one embodiment the ribbon is about four inches wide, three inches of that being the black portion and the other inch the multicolored portion, and the multicolored portion preferably comprises three or four different colors repeating about every six inches along the length of the ribbon. Sense marks are provided on the back of the ribbon which are sensed to effect control of the ribbon drive for the thermal printer to make sure that the ribbon is in proper registry with the label during printing. | ||||||
| 90 | Thermal printer donor media with single track code containing multiple data fields and apparatus for detecting and reading the same | US339673 | 1999-06-24 | US6135658A | 2000-10-24 | Samuel Reele; Michael G. Schwartz |
| Thermal printer donor media element (10) with a single track of code including sequential code segments (30). The present donor media element (10) includes sequential color patches (12, 14, 16) which form multiple color groups (18) located along the length of the element (10), and the code segments (30) are arranged in corresponding repetitive groups located adjacent the color groups (18), the sequential code segments including fields of encoded data representative of at least donor media type, and color and location of successive ones of the color patches (12, 14, 16). Apparatus for detecting and reading the encoded data include a single sensor (38) and a processor (44) operable for accurately completing incomplete or incorrectly detected data. | ||||||
| 91 | Methine and azamethine dyes based on 5-membered heterocycles with a trifluoromethyl group | US309587 | 1999-05-11 | US06107487A | 2000-08-22 | Rainer Blum; Peter Keller; Thomas Preiss; Jochem Henkelmann |
| Dyes of the formulaQ-X=HetwhereX is nitrogen or CH,Q is a 5- or 6-membered carbocyclic or heterocyclic radical and Het is a radical of the formula ##STR1## where Y is oxygen, sulfur, imino, C.sub.1 -C.sub.4 -alkylimino, substituted or unsubstituted phenylimino or the radical of an acidic-CH compound, A is oxygen or a radical of the formula C--U, where U is as defined in the description part, and E --is oxygen, sulfur, selenium, imino, C.sub.1 -C.sub.4 -alkylimino or substituted or unsubstituted phenylimino,are useful for thermal transfer and for dyeing or printing synthetic materials. | ||||||
| 92 | Liquid crystal printing apparatus for radiation thermal transfer of colorant from a donor to a receiver | US987663 | 1997-12-09 | US6031586A | 2000-02-29 | Werner Fassler; Charles D. DeBoer; James E. Pickering |
| Printing apparatus for radiation thermal transfer of colorant from a donor to a receiver, including a flash tube for emitting high intensity radiation; a polarizer for receiving high intensity radiation from the flash tube and polarizing such radiation; and liquid crystal cells disposed to receive polarized radiation from the polarizer. Electrodes modulate the liquid crystal cells so that they change the polarization of the radiation passing through them. A second polarizer receives radiation from the liquid crystal cells and is arranged to pass different intensities of radiation depending on their polarization. The colorant donor and the receiver are positioned in colorant transfer relationship with the second polarizer at a colorant transfer position so that radiation which passes through the second polarizer illuminates the colorant donor so that colorant is transferred to the receiver. | ||||||
| 93 | Display system, display method, ink ribbon, printer and image formation apparatus | US952971 | 1998-03-02 | US6010258A | 2000-01-04 | Seijiro Tomita; Yuji Nishi; Mitsuo Umezu |
| A display system wherein a photograph 110 on which an image is printed is prepared. The image data of the photograph 110 is read out by a scanner 111 to make an input. A personal computer 112 subjects the input image data to a video processing. A printer 113 prints yellow, magenta and cyan by using an ink ribbon and then prints a white image and thereafter a transparent sheet is ejected therefrom. A backlight apparatus 114 irradiates irradiation light on a print surface, where the white is printed, of the transparent sheet to thereby display the image printed on the transparent sheet. | ||||||
| 94 | Ink transfer medium of the electrically fusible type | US430283 | 1989-11-02 | US5122409A | 1992-06-16 | Eiichi Akutsu; Hiroo Soga; Yuzuru Fukuda; Shigehito Ando |
| An ink transfer medium, and a method for manufacturing the medium are provided. The ink transfer medium is of the electrically fusible type, and has an anisotropically electrically conductive layer characterized by greater electrical conductivity in the direction normal to the surface of the layer than in a direction parallel to the surface of the layer. Other layers, sequentially provided next to each other, include a resistive layer for converting an electrical signal into heat, a conductive layer, an ink separation layer, and a fusible ink layer. Examples are given illustrating the use of the ink transfer medium. | ||||||
| 95 | Magnetic ink for non impact printing of documents | US695081 | 1991-05-03 | US5118348A | 1992-06-02 | Robert E. Glavin; Michael J. McElligott; James T. McCarthy; Terence W. Andrews |
| The present invention relates to a ribbon for non-impact printing of documents of the type handled by magnetic reader/sorter apparatus comprising a polycarbonate substrate and a magnetic ink layer with a thin film of metal disposed between said substrate and said ink layer. The substrate consists essentially of a polycarbonate polymer containing from about 20 to about 40 percent by weight of an electrically conductive carbon black and the magnetic ink consists essentially of from about 60 to about 80 parts by weight of a solvent comprising at least member selected from the group consisting of aliphatic alcohols having from 1 to about 5 carbon atoms, and aromatic hydrocarbons having from about 6 to about 10 carbon atoms; about 10 to about 30 parts by weight of a polyamide polymer; from about 10 to about 30 parts by weight of a magnetic oxide; from about 1 to about 4 parts by weight of a plasticizer selected from the groups consisting of azelate, phthalate, palmitate and adipate esters, from about 0 to about 10 parts by weight of carbon black and from about 0 to about 5 parts by weight of an alcohol soluble dye. | ||||||
| 96 | Thermal transfer ribbon especially for impressions on rough paper | US109489 | 1987-10-15 | US4895465A | 1990-01-23 | Norbert Mecke; Heinrich Krauter |
| A thermocarbon ribbon is formed by emulsifying two mutually incompatible thermoplastic polymers melting at heat-transfer temperatures of a wax. The emulsion containing a pigment is applied to a ribbon support and the solvent is evaporated. The ribbon has multi-strike capabilities and improved sharpness of transfer to rough paper resulting from the presence in the solid continuous phase of beads or microspheres of a dispersed phase, both phases being formed by the polymers. | ||||||
| 97 | Ink ribbon having elastomeric protective backing | US103528 | 1987-09-30 | US4886386A | 1989-12-12 | Hans Paffhausen; Ian Hogarth; Andrew Scott; Christine Mackintosh |
| An overlappingly overstrikeable ink ribbon for matrix or needle printing systems is described having a carrier film and an ink-releasing coating, as well as optionally further conventional intermediate coatings. A rubber-elastic layer is formed on the needle impression side. A process for producing this ribbon is also described. This ribbon has many advantages compared with known ribbons. It protects the print head, withstands the needle pressure for a longer time due to the elastic layer and improves the printing definition. It can be produced by coextrusion of the starting materials of the carrier film and the rubber-elastic layer. | ||||||
| 98 | Overlappingly overstrikeable ribbon and use thereof in continuously full cassettes | US226563 | 1988-07-29 | US4884908A | 1989-12-05 | Hans Paffhausen; Ian Hogarth; Andrew Scott; Christine Mackintosh |
| An overlappingly overstrikeable ribbon is described having a carrier film (2) and an ink-releasing coating (3) in the form of a plastic matrix applied thereto, which contains at least one fatty dye and/or oil-soluble dye and optional carbon black and/or other ink pigments, as well as further conventional additives. According to FIG. 1 the ink-releasing coating (3) can be subdivided into differently colored coatings (4a, 4b and 4c) representing the three primary colors and a black coating (4d) for producing color prints. The ink-releasing coating contains no fillers and contains a polyethoxylated fatty acid ester of a polyhydric alcohol as a solvent for the dye(s). This ribbon has advantages when used in continuously full cassettes which are more particularly used in matrix printing systems. | ||||||
| 99 | Method for manufacture of a mutli-color ink ribbon including ink migration barrier | US140289 | 1987-11-30 | US4867588A | 1989-09-19 | Atsushi Kitamura; Shigeru Okushima |
| The invention relates to borderline formation on a multi-color ink ribbon for use on a typewriter or impact type printer.The ink-impervious borderline is formed by melting the fiber in the corresponding linear zone of the substrate fabric by irradiation with thermal radiation, specifically, an oblong laser beam, without physical contact. | ||||||
| 100 | Method of thermal printing | US60016 | 1987-06-09 | US4762432A | 1988-08-09 | Seiji Ueyama; Hideo Taniguchi; Hiromi Ogata |
| Thermal printing is effected by pressing a heat generating element of a thermal head to paper intervening a transferring ribbon with a heat-sensitive ink layer and immediately after printing, the transferring ribbon is bend so as to detach rapidly the ribbon from the paper. | ||||||
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