| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | A rotary stencil printing plate cylinder | JP23940687 | 1987-09-24 | JP2640231B2 | 1997-08-13 | NOZAWA TSUKASA |
| 122 | Stencil printing device | JP11064893 | 1993-05-12 | JPH0632039A | 1994-02-08 | OSHIO SUSUMU; IIDA KOICHIRO |
| PURPOSE:To prevent reliably offset by undrying of ink by gaining time in drying of the ink at the time of distributing and gathering of printing forms. CONSTITUTION:A printing form delivered through a printing part is detected by a delivery sensor 9, raising (or lowering) control of a sort bin is performed me step by one step at every detection of the printing form to be fed to a sorter part by a sorting sensor 16 and the printing form is held in order one by one from the top step sorting bin. When holding of the printing forms to the whole sorting bin is completed, printing of a printing part is suspended by turning OFF a printing starting signal 7 and lowering (or raising) control is performed so that the printing form is held again in the top step sorting bin. This operation is repeated by amount of printing number of sheets established by the printing part as follows. | ||||||
| 123 | Stencil printing press | JP5277390 | 1990-03-06 | JPH03254984A | 1991-11-13 | OHINATA KICHIJI |
| PURPOSE: To prevent the occurrence of density irregularities in a printed matter by a method wherein a gear mechanism allows an inner pressing roll to be pressed against the inner circumferential surface of a peripheral wall by the rotating force of a plate cylinder. CONSTITUTION: When a paper switch 16 detects the feeding of printing paper 12, an inner pressing roll 19 shakes downward to abut on the inner circumferential surface of a peripheral wall 4 to be depressed down against a rear pressing roll 10. When a plate cylinder 2 and a drive gear 34 are driven to rotate in a predetermined direction, an intermediate gear 36 engaged with the drive gear 34 rotatively moves in the rotating direction of the plate cylinder 2 and the drive gear 34 together with a support arm 35 to engage with an inner pressing gear 37. Then, the gear 36 depresses down and rotates the inner pressing gear 37. In this manner, the inner pressing roll 19 actuated in conjunction with the inner pressing gear 37 presses the peripheral wall 4 toward the rear pressing roll 10 to deform it while rotating in the same direction as the plate cylinder 2. Therefore, the supplied printing paper 12 is fed while being clamped between the peripheral wall 4 with stencil base paper 6 rearward of a claming member 5 and the rear pressing roll 10 to be subjected to stencil printing. COPYRIGHT: (C)1991,JPO&Japio | ||||||
| 124 | Stencil printing press | JP12054684 | 1984-06-12 | JPS60262684A | 1985-12-26 | HASEGAWA TAKAKUNI |
| PURPOSE:To provide a stencil printing press capable of printing while using a plurality of inks or a plurality of stencils, wherein a plurality of form cylinders are rotatably fitted to a rotary support member. CONSTITUTION:A plurality of form cylinders (rotary-type stencil printing means) 6, 6 are rotatably fitted to the rotary support member 5 rotatably provided on a machine frame 1. The form cylinders 6, 6 are rotatably supported respectively by support disks 2, 3, and each thereof is provided with a stencil fastener 11 at an outer peripheral part thereof so that a stencil can be fitted to the outer peripheral surface thereof. Of the circumferential part of the form cylinder 6, the region other than the region of the stencil fastener 11 is provided with a porous construction permitting an ink to pass therethrougn, and the interior of the cylinder 6 is constructed as an ink-storing chamber 12 with a closed construction. | ||||||
| 125 | Color printer | JP22117882 | 1982-12-17 | JPS59111886A | 1984-06-28 | KOBU MAKOTO |
| PURPOSE:To reduce the period of time required for recording on multiple sheets of paper, by supplying an ink onto a recording paper through recording holes in the condition wherein an original plate for each color provided with recording holes by a recording output member and the recording paper are in a pressure contact condition. CONSTITUTION:When setting of the original plate to rollers 7C, 7M, 7Y is completed, a paper supplying and feeding belt 16 is driven to pass the recording paper 18 on the lower side of the rollers 7C, 7M, 7Y. In this case, the rollers 7Y, 7M, 7C are sequentially lowered in accordance with detection of the leading end of the paper 8, and are rotated by being brought into pressure contact with the belt 16. Under this pressure contact condition, an ink carrier by an ink-supplying roller 13 is supplied onto the paper 18 through an ink-supplying roller 14, a mesh 9 and the recording holes provided in the original plate, thereby printing. These operations are conducted by using three kinds of original plates for a single sheet of recording paper 18, thereby achieving color recording. | ||||||
| 126 | Detector for amount of ink | JP12804478 | 1978-10-18 | JPS5555869A | 1980-04-24 | TAKAHASHI YASUHIRO; OOHINATA KICHIJI |
| PURPOSE: To provide a detector for detection of amount of ink in a ink reservoir, utilizing rotational fluidity of ink in the reservoir on ink supply rollor. CONSTITUTION: A lever 11 is set so as to position in an ink reservoir 7 formed on ink chewing side between an ink supply rollor 3 like an ink removal rollor and an ink control element 5 like a squeeze rollor which is arranged with a fixed gape to the outside surface of rollor 3, and the lever 11 is driven by the ink doing rotational motion around the shaft line being in parallel to the shaft line of ink supply rollor 3 along with the rotation of the ink supply rollor 3. A detector 17 is activated by motion of the lever 11. When the amount of ink in the reservoir 7 is less than a set value, the ink is supplied and when more than the value, the supply is stopped. COPYRIGHT: (C)1980,JPO&Japio | ||||||
| 127 | IMAGE FORMATION METHOD, DEVICE, AND CONSUMABLES | EP03780925.8 | 2003-12-19 | EP1595711B1 | 2014-11-26 | IWAMOTO, Manabu, c/o Riso Kagaku Corporation |
| 128 | Process progress display device | EP04004492.7 | 2004-02-27 | EP1480118B1 | 2014-04-02 | Esaki, Yasuhiro c/o Riso Kagaku Corporation; Tokozume, Takayuki c/o Riso Kagaku Corporation; Furukawa, Mayumi c/o Riso Kagaku Corporation |
| 129 | STENCIL PRINTING MACHINE | EP07740008.3 | 2007-03-28 | EP2033797B1 | 2010-07-21 | SATO, Taichi |
| 130 | MIMEOGRAPHIC PRINTING METHOD AND DEVICE, INK VESSEL, AND MIMEOGRAPH PAPER ROLL | EP03780772 | 2003-12-15 | EP1598203A4 | 2010-04-28 | OSHIMA KENJI; ISOZAKI TAKASHI; IWAMOTO MANABU |
| 131 | STENCIL PRINTING MACHINE | EP07740008 | 2007-03-28 | EP2033797A4 | 2009-12-09 | SATO TAICHI |
| 132 | Stencil printing machine | EP00308289.8 | 2000-09-22 | EP1086824B1 | 2007-03-07 | Motoe, Katsuro, Riso Kagaku Corp. R & D Center |
| 133 | MIMEOGRAPHIC PRINTING METHOD AND DEVICE, INK VESSEL, AND MIMEOGRAPH PAPER ROLL | EP03780772.4 | 2003-12-15 | EP1598203A1 | 2005-11-23 | OSHIMA, Kenji, Riso Kagaku Corporation; ISOZAKI, Takashi,Riso Kagaku Corporation; IWAMOTO, Manabu, Riso Kagaku Corporation |
To make the stencil printing at a stabilized density from the start of printing in a stencil printing where a plurality of kinds of inks different from each other in volatility and/or viscosity are used. Information representing the volatility and/or viscosity of ink is stored in a storage means (8) of an ink container (10), while the stored information representing the volatility and/or viscosity of ink is read out, and at the same time, the ceasing time from interruption of printing to resumption of the same is measured, and the printing pressure is controlled according to the ceasing time and the information representing the volatility and/or viscosity of ink. |
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| 134 | Stencil printing apparatus | EP01301268.7 | 2001-02-14 | EP1125755B1 | 2005-08-24 | Takahashi, Yasuhiro, Riso Kagaku Corp. R & D Ctr. |
| 135 | Stencil printing machine and method of controlling the same | EP01110149.0 | 2001-05-04 | EP1155868A3 | 2003-01-15 | Watanabe, Hiroshi, Riso Kagaku Corporation |
A stencil printing machine and a control method is provided wherein first and second printing drums 25 and 26 are rotatably supported in close proximity to an outer periphery of a press drum 27 at positions spaced by a given angle, wherein outer circumferential peripheral walls of the first and second printing drums 25 and 26 carry stencil clamping bases 28, respectively, and inner press rollers 33 are located inside the printing drums 25 and 26, respectively. During printing operation, the printing drums 25 and 26 are rotated with a rotational phase angle of 180 degrees relative to the press drum and, at termination of printing operation, the printing drums 25 and 26 are stopped at respective stationary rest positions which are out of ink stain zones of respective printing drums. |
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| 136 | Stencil printing system, stencil printing method, and computer-readable recording medium storing stencil printing program | EP01100095.7 | 2001-01-11 | EP1116596A3 | 2002-08-21 | Yoneoka, Hideharu, c/o Riso Kagaku Corp R&D Center |
The disclosed stencil printing machine automatically judges the process to be executed by referring to the operation waiting state of the controller and its own operation waiting state. According to this disclosed structure, the user's operation of printing process is enhanced, and the efficiency of printing process is heightened. |
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| 137 | Stencil printing machine and method of controlling the same | EP01110149.0 | 2001-05-04 | EP1155868A2 | 2001-11-21 | Watanabe, Hiroshi, Riso Kagaku Corporation |
A stencil printing machine and a control method is provided wherein first and second printing drums 25 and 26 are rotatably supported in close proximity to an outer periphery of a press drum 27 at positions spaced by a given angle, wherein outer circumferential peripheral walls of the first and second printing drums 25 and 26 carry stencil clamping bases 28, respectively, and inner press rollers 33 are located inside the printing drums 25 and 26, respectively. During printing operation, the printing drums 25 and 26 are rotated with a rotational phase angle of 180 degrees relative to the press drum and, at termination of printing operation, the printing drums 25 and 26 are stopped at respective stationary rest positions which are out of ink stain zones of respective printing drums. |
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| 138 | Stencil printing system, stencil printing method, and computer-readable recording medium storing stencil printing program | EP01100095.7 | 2001-01-11 | EP1116596A2 | 2001-07-18 | Yoneoka, Hideharu, c/o Riso Kagaku Corp R&D Center |
The disclosed stencil printing machine automatically judges the process to be executed by referring to the operation waiting state of the controller and its own operation waiting state. According to this disclosed structure, the user's operation of printing process is enhanced, and the efficiency of printing process is heightened. |
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| 139 | Stencil printing machine | EP00308289.8 | 2000-09-22 | EP1086824A1 | 2001-03-28 | Motoe, Katsuro, Riso Kagaku Corp. R & D Center |
A stencil printing machine (1) including a plurality of printing drums (2) which are arranged to be spaced apart from each other such that respective axis lines thereof are respectively made horizontal and respective peripheral walls of which are wound with perforated stencil sheet (5), a stencil making unit (6) for perforating the stencil sheet (5) and a moving mechanism for supporting the stencil making unit (6) to be movable relative to the respective printing drums (2). |
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| 140 | Print image treatment device | EP96302243.9 | 1996-03-29 | EP0734869B1 | 2000-06-28 | Isozaki, Takashi, c/o Riso Kagaku Corp.; Tojima, Takahito, c/o Riso Kagaku Corp.; Higa, Ryuji, c/o Riso Kagaku Corp.; Okuda, Sadanao, c/o Riso Kagaku Corp. |
