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| Number | Title | Issue Date |
| 5887520 | Method of fabricating plastic mask for paste printing with an excimer laser A method of fabricating a plastic mask for paste printing with a plastic sheet being irradiated with an excimer laser beam for forming at least one penetrating opening container area including at least one through-hole in the plastic sheet is carried out ... | 03/30/1999 |
| 5888653 | Heat-sensitive mimeograph stencil A heat-sensitive mimeograph stencil having a uniform shape of openings, which have an excellent balance of retention and permeation of printing ink is disclosed. The heat-sensitive mimeograph stencil includes a polyester film and a porous support made of ... | 03/30/1999 |
| 5884012 | Method and apparatus of stencil composition process for color printing A stencil composition processing apparatus for color printing comprises a contouring means which scans data of an original picture made up of multiple figures of different colors and detects the profile and color of each figure, a contact/proximity detect... | 03/16/1999 |
| 5878662 | Apparatus for making a screen printing screen A method of preparing a screen printing screen is provided whereby a screen with a printing surface is provided, along with a printing mechanism capable of movement in at least two directions. The screen is positioned so that a selected position of the sc... | 03/09/1999 |
| 5875712 | Methods and arrangement for the production of a stencil by a modified laser printer The present invention refers to a method and a plant for producing a stencil arrangement, whereby said stencil comprises a carrier substrate (2) and a pattern (4) belonging to said substrate, while using digital information relating to a pattern and store... | 03/02/1999 |
| 5867882 | Process for the preparation of silk-screens for use in printing half tones An apparatus and process for the manufacture of silk-screens is provided for use in the printing of halftones, e.g. in a four color printing process. The angle at which the mesh of a silk-screen should be relative to the screen frame to eliminate or at le... | 02/09/1999 |
| 5857410 | Printing apparatus for selectively supplying a photothermal material/colorant to a stencil or substrate The disclosed printing apparatus is includes an ink-permeable cylindrical printing drum which is rotated about an axis of rotation thereof with a heat-sensitive stencil sheet wound around the circumferential surface thereof; a liquid ejector which ejects ... | 01/12/1999 |
| 5845573 | Method of producing a planar stamp A method of producing a planar stamp including a stamp member, an ink reservoir, and a stamp frame. In the method, after fitting the ink reservoir into the stamp frame, the stamp member, without a print surface and made of a polyethylene foam sheet, is ad... | 12/08/1998 |
| 5842413 | Method for providing the mesh of a silk screen at an angle for minimizing moire Silk-screens of annular-shape are provided for the silk-screen printing of halftones on compact discs. The silk-screens are rotatably provided in a carrier so that the angle at which moire can be eliminated or at least minimized or localized for the print... | 12/01/1998 |
| 5824362 | Platemaking process for perforating stencil printing sheet A process for platemaking a stencil printing sheet having a solvent-soluble resin layer wherein a solvent is selectively fed to the resin layer so that only the solvent contacts a surface thereof thereby perforating the solvent-soluble layer.... | 10/20/1998 |
| 5822209 | Method and system for producing a stencil by storing color files and creating the needed bit sequence A method and system for producing a rotating, clamped stencil includes producing a pattern in the surface of the stencil by means of an engraver by moving an engraving head of the engraver relative to the stencil. The engraving head is switched on and off... | 10/13/1998 |
| 5819653 | Method for making a screen printing screen A method of preparing a screen printing screen is provided whereby a screen with a printing surface is provided, along with a printing mechanism capable of movement in at least two directions. The screen is positioned so that a selected position of the sc... | 10/13/1998 |
| 5816149 | Device for automatically peeling off the leading edge of a stencil from a stencil roll and master making device having the same A master making device for a stencil printer and a device included in the master making device for automatically peeling the leading edge of a stencil from a stencil roll are disclosed. Even when the leading edge of the stencil has a noticeable curl, it c... | 10/06/1998 |
| 5813329 | Printer for wrapping stencil around drum In a printer using a stencil, a drum and a stencil feed and discharge unit are constructed integrally with each other. Hence, a stencil can be fed, cut by a thermal head, wrapped around the drum, and then discharged without being cut off. Even a stencil s... | 09/29/1998 |
| 5809879 | Control device for a thermosensitive stencil printer A control device for a thermosensitive stencil printer capable of perforating a stencil in an optimal configuration matching a desired resolution in the subscanning direction and thereby producing desirable images. The device allows perforations to be for... | 09/22/1998 |
| 5785792 | Method for making a decorative panel for use in screen doors, windows, and similar structures A panel for use in a screen door comprising an air permeable essentially visually transparent substantially open mesh material bearing a layer of plastic material thereon forming a decorative pattern.... | 07/28/1998 |
| 5782179 | Automatic stencil feeding and making device In a stencil printer, a master making device has a body and a roll holding section. To load the roll holding section with a new stencil roll, the operator should only pull out the roll holding section from the body of the device. The operator sets the new... | 07/21/1998 |
| 5775220 | Method for multiple frame screen printing A method for screen printing is provided where multiple screen frames used to facilitate multiple images are carried in fixed registration for an entire screen printing process. The method includes positioning and registering at least two screen frames in... | 07/07/1998 |
| 5765477 | Method and device for perforating framed stencil sheet with color information mark In a method or a device for perforating a framed stencil sheet having a frame and a stencil sheet supported by the frame such that at least one sort of primary color image information is made by color separation of input color image information, and the f... | 06/16/1998 |
| 5752441 | Method of manufacturing a plurality of annular shaped silk screen members Silk-screens of annular-shape are provided for the silk-screen printing of halftones on compact discs. The silk-screens are rotatably provided in a carrier so that the angle at which moire can be eliminated or at least minimized or localized for the print... | 05/19/1998 |
| 5740733 | Method for producing a half-tone stencil including reference structures for assessing accuracy of printing with the stencil During the production of a half-tone stencil, a stencil pattern hole structure is engraved in a predetermined stencil pattern area of a basic stencil element in order to form a stencil pattern. A plurality of uniform reference hole structures having diffe... | 04/21/1998 |
| 5740731 | Image writing device for a stencil printer In a stencil printer, a device for writing an image in a stencil has a master holding unit movable between an operative position and an inoperative position while being guided by guiding means. In the inoperative position, the stencil holding unit allows ... | 04/21/1998 |
| 5740732 | Apparatus for simultaneously manufacturing multiple annular shaped screen frames Silk-screens of annular-shape are provided for the silk-screen printing of halftones on compact discs. The silk-screens are rotatably provided in a carrier so that the angle at which molre can be eliminated or at least minimized or localized for the print... | 04/21/1998 |
| 5727461 | Method of forming fiducials, and stencils containing such fiducials A method of forming a fiducial in a stencil for screen printing and the stencil so formed is described. A target fiducial thru-hole of a first size is formed in the stencil, the surface of the stencil in an area around and larger than the size of the targ... | 03/17/1998 |
| 5720220 | Stencil printing apparatus A stencil printing apparatus includes a base on which a original is set during a perforating operation and an item to be printed is set during a printing operation, a pressing member pivotaly attached to one end of the base and having a mounting device fo... | 02/24/1998 |
| 5718170 | Process for producing and perforating an aqueous solvent soluble stencil printing sheet A process for producing a stencil printing sheet by laminating a water-soluble resin layer formed on a non-adhesive substrate to a porous substrate with an adhesive or by heat adhesion. The non-adhesive substrate is removed from the water-soluble resin la... | 02/17/1998 |
| 5713278 | Plate-making method and apparatus for stencil sheet A stencil sheet having a solvent-soluble resin layer is made by a plate-making apparatus, which is formed of a holding and moving device to hold and move the stencil sheet, a solvent supply device for supplying a solvent to the stencil sheet, and a contro... | 02/03/1998 |
| 5713279 | Stencil conveying device in a stencil printing machine A stencil printing machine in which a rolled stencil is cut for obtaining a printing stencil of a printing image, the stencil printing machine includes: printing-stencil making section including a thermal head and a platen roller, for making the printing ... | 02/03/1998 |
| 5711218 | Light radiating device A light radiating device is formed of a casing having an opened lower surface arranged at a perforating plane of a heatsensitive stencil sheet; a light emitting device arranged within the casing; and reflection mirrors including lower side reflection mirr... | 01/27/1998 |
| 5709146 | Process for producing and perforating an aqueous solvent soluble stencil printing sheet A process for producing a stencil printing sheet by laminating a water-soluble resin film to a porous substrate with an adhesive or by heat adhesion. Perforating the water-soluble resin film by a single application of an aqueous solvent onto the water-sol... | 01/20/1998 |
| 5704287 | Flip up side stencil to be used with single site stencil printer Stencils to be used with a solder paste stencil printing process and apparatus in which the stencil plate having a porous figure printing area may be used for single component solder paste application. The printing operation is performed by alignment of t... | 01/06/1998 |
| 5701816 | Heat-sensitive type mimeographic screen forming apparatus A heat-sensitive type mimeographic screen forming apparatus includes: a long thermal head which covers a screen fabric spread on a screen fabric frame in its entirety; and a platen which is brought into contact with the thermal head through the screen fab... | 12/30/1997 |
| 5687646 | Method of producing stencils for use in silk-screen printing The present invention relates to a method of producing stencils, which permits the substantial reduction of time involved for producing stencils, facilitating the producing of stencils and improving the precision with which stencils can be produced. The m... | 11/18/1997 |
| 5685222 | Control device for a thermosensitive stencil printer A control device for a thermosensitive stencil printer which is capable of perforating a stencil in an optimal configuration matching a desired resolution in the subscanning direction and thereby producing desirable images. The device allows perforations ... | 11/11/1997 |
| 5669970 | Stencil apparatus for applying solder paste A stencil for applying solder paste in a desired pattern for mounting electronic components on a surface of a circuit board, said stencil including a sheet having holes therethrough in a pattern corresponding to the desired pattern, a smooth upper surface... | 09/23/1997 |
| 5669299 | Method for preparing a thermosensitive stencil with a thermal label printer A cartridge containing a thermosensitive stencil original comprising a tape-formed thermosensitive stencil original which is to be perforated to create a print image, a pressing member for pressing the thermosensitive stencil original, and a cassette case... | 09/23/1997 |
| 5662040 | Structures of a drum and a stencil for a stencil printer In a stencil printer, a drum has the outer periphery thereof formed by a porous sheet having passages for ink therein. The passages are each configured such that the ink entered an inlet pore is diverted from a single perpendicular to the drum at least on... | 09/02/1997 |
| 5662039 | Recording apparatus for selectively supplying a solvent to perforate a stencil sheet A recording apparatus is formed of a drum which is rotationally driven around a central axis of itself with a stencil sheet having a solvent-soluble resin layer wrapped around an outer circumferential surface of the drum, an ink supplying device disposed ... | 09/02/1997 |
| 5662821 | Method and device for producing a screen printing stencil A screen printing stencil is produced by irradiating a light responsive layer situated on the surface of a rotating screen printing cylinder in a punctiform fashion by means of a laser beam which impinges at least approximately radially on the screen prin... | 09/02/1997 |
| 5648189 | Pin registration for screen printing A pin registration bar aligning an image film to a screen mesh of a screen printing frame. The pin registration bar has a bar and a plate, The bar has an upper surface, a lower surface, and a pair of side surfaces. The plate has a pair of generally parall... | 07/15/1997 |
