| Patent Number |
Title Of Patent |
Date Issued |
| 5533449 |
Motor-type ink sensor |
July 9, 1996 |
| A motor-type ink sensor for detecting ink in a printing device of a printing apparatus is formed of an agitating part disposed in a position of an ink fountain formed in the printing device, a motor for driving to rotate the agitating part, and a control section for detecting ink from |
| 5513565 |
Stencil printing device, and assembly for supporting a plurality of printing drums |
May 7, 1996 |
| In a stencil printing device, a plurality of printing drums are mounted on a turret-like printing drum supporting member, and the indexing rotary movement of the printing drum supporting member and the rotary actuation of each of the printing drums thereon are effected by a common motor |
| 5456177 |
Master plate sheet clamping device for a rotary printer |
October 10, 1995 |
| In a master plate sheet clamping device for a rotary printer in which a moveable clamping plate is provided in the printing drum so as to be moveable between a clamping position for clamping a master plate sheet against the outer circumferential surface of the printing drum and an un |
| 5450789 |
Stencil printing method |
September 19, 1995 |
| To allow a highly accurate superimposition printing to be accomplished in a simple manner without requiring any complicated positioning work, a plurality of stencil master plates A, B and C are formed in different parts of a single stencil master plate sheet S with a pre-defined posi |
| 5443557 |
Printing drum assembly for a stencil printing device |
August 22, 1995 |
| A printing drum is rotatable supported by a fixed hollow cylindrical member at two axially spaced positions thereof so that the printing drum may be supported in a highly stable fashion and any mis-alignment of the printing drum can be avoided. Also, the interior of the fixed hollow cyli |
| 5443556 |
Method and apparatus for mounting a master plate on a printing drum having an integral cutter |
August 22, 1995 |
| The present invention provides a printing drum for a rotary stencil printing device, comprising: a clamp for clamping a leading edge of a stencil master plate sheet along a line extending axially on an outer circumferential surface of the printing drum; and cutting device mounted on |
| 5438921 |
Stencil printing device having an ink mixing unit |
August 8, 1995 |
| The stencil printing device of the present invention comprises a mixing unit for receiving the first liquid from the first liquid storage container and the second liquid from the second liquid storage container, and producing printing ink by mixing the two liquids, a printing ink sup |
| 5406389 |
Method and device for image makeup |
April 11, 1995 |
| To the end of allowing an image makeup process to be easily and efficiently carried out even when different image makeup functions are to be applied to different regions of a single original image without requiring a plurality of region designating sheets, a region designating sheet Sw |
| 5398847 |
Cylinder/piston type fluid container |
March 21, 1995 |
| In a fluid container comprising a container main body, a first piston member which defines a fluid containing chamber of a variable internal volume in cooperation with associated walls of the container main body, and a content expelling tube for conducting the content of the fluid co |
| 5375516 |
Stencil printing device having a plurality of printing drums arranged on an incline |
December 27, 1994 |
| To provide a stencil printing device of a multi printing drum type which can be reduced in size without complicating the path of conveying printing paper and without compromising the ease of maintenance, a plurality of printing drums are arranged along an inclined line of a prescribed an |
| 5357856 |
Squeege device for supplying ink in a stencil printing device |
October 25, 1994 |
| In a squeegee device for supplying ink in a stencil printing device from the interior of a cylindrical, ink permeable printing drum which rotates around an axial line thereof with a stencil master plate wrapped around the outer circumferential surface thereof, to prevent a squeegee blade |
| 5354001 |
Disposal device for reading, storing information from, and shredding paper documents |
October 11, 1994 |
| A device for disposing paper and other information carrying media which reads information printed on each sheet of paper, and stores the read information, shreds the paper sheet from which the information has been read. Thus, the paper may be shredded or otherwise destroyed, but the |
| 5337662 |
Pressure printing device |
August 16, 1994 |
| A printing paper supporting table having an inclined and adhesive printing paper supporting surface is provided with printing paper peeling plates which can selectively project upward from the printing paper supporting surface and a gate member for preventing the downward movement of the |
| 5323700 |
Blade type squeegee device for a stencil printing device |
June 28, 1994 |
| Ink leakage from the trailing edge of the stencil master plate is avoided and a stable ink supply is ensured when using a D-type printing drum including a concentric cylindrical part extending over a major part of an entire circumference of the printing drum and defining an ink permeable |
| 5188301 |
Disposal device for paper documents |
February 23, 1993 |
| In the disposal device for paper documents according to the present invention, the feeding of paper that is to be disposed can be done either automatically with a feeding unit or manually from a manual inlet. Therefore, the disposal of sensitive paper documents can be carried out she |
| 5160564 |
Process for producing a thermal stencil master sheet for stencil printing |
November 3, 1992 |
| A process for producing a thermal stencil master sheet for stencil printing, which sheet, even when a thermoplastic film affording superior perforation properties but having low mechanical strengths is used therefor, can prevent the film from being broken to thereby improve its produ |
| 5133919 |
Apparatus for disposing of a used thermal stencil master sheet and a process for disposing of th |
July 28, 1992 |
| An apparatus for disposing of a used thermal stencil master sheet, in a superior disposing efficiency and secret-retainability, and a process for disposing of the same are provided, which apparatus is provided with a stripping nail for stripping a used thermal stencil master sheet wound |
| 5022642 |
Sheet feeding device for a image developing and processing machine |
June 11, 1991 |
| A sheet feeding device is provided for taking up and feeding a plurality of sheets one by one by a selectively driven sheet feeding roller from the stack thereof positioned on a sheet feeding base to a register roller and for transporting the sheet to an image developing and processing d |
| 4628813 |
Stencil duplicator providing automatic stencil performation, charging, printing, and disposal |
December 16, 1986 |
| The stencil duplicator includes: a cylindrical porous rotary printing drum and a means for selectively rotating it in a preferred direction; a means for clamping the leading edge of a stencil master along a generator of the printing drum; a means for supplying printing ink to the inner s |
| 4528906 |
System for retaining stencil printing master on printing drum |
July 16, 1985 |
| A magnet strip extends along a line on the peripheral surface of a printing drum of a rotary stencil printing device and parallel to the rotational axis thereof. A clamp strip, made of a material which is magnetically attractable, can be selectively positioned as lying against and along |
| 4505199 |
System for retaining stencil printing master on printing drum by clamp strip hinged along drum g |
March 19, 1985 |
| A magnet strip extends along one generator of a printing drum of a rotary stencil printing device. A clamp strip, made of a material which is magnetically attractable, is hinged to said printing drum along a line substantially parallel to said one generator thereof, near one side of |
