公开(公告)号：US20050056169A1

公开(公告)日：2005-03-17

申请号：US10927492

申请日：2004-08-27

Applicant: Hirohide Hashimoto ,  Taku Naitou

Inventor： Hirohide Hashimoto ,  Taku Naitou

IPC: B41L13/06 ,  B41L13/18 ,  B41L13/04

CPC classification number: B41L13/18 ,  B41L13/06

Abstract: A stencil printing machine has a rotatable printing drum including an outer peripheral wall of ink impermeable material. A stencil paper is mounted on the surface of the outer peripheral wall. An ink supplying mechanism includes an ink supplying unit in the outer peripheral wall of the printing drum. The ink supplying mechanism supplies ink from the ink supplying unit to the surface of the outer peripheral wall. A pressure roller presses a fed print sheet against the outer peripheral wall. An ink recovering mechanism recovers ink which has flown out of a maximum printing area of the outer peripheral wall of the printing drum. A pressing mechanism presses the stencil paper against the outer peripheral wall of the printing drum.

Abstract translation: 模版印刷机具有可旋转的印刷鼓，其包括不透油材料的外周壁。 模板纸安装在外周壁的表面上。 供墨机构包括在印版滚筒的外周壁上的供墨单元。 供墨机构将墨水从供墨单元供应到外周壁的表面。 压辊将进给的印刷片压在外周壁上。 墨回收机构回收已经从印版滚筒的外周壁的最大打印区域流出的墨。 按压机构将印版纸压在印版滚筒的外周壁上。

公开(公告)号：US06810803B2

公开(公告)日：2004-11-02

申请号：US10429880

申请日：2003-05-06

Applicant: Hirohide Hashimoto ,  Masakatsu Arai ,  Kenichi Oshio

Inventor： Hirohide Hashimoto ,  Masakatsu Arai ,  Kenichi Oshio

IPC: B41L1300

CPC classification number: B41L13/18

Abstract: A stencil printing ink container comprises a cylinder, an area of one end of the cylinder, which area is other than an ink discharge opening section, being closed with an end wall, the other end of the cylinder being open, and a piston, which undergoes a sliding movement in an axial direction of the cylinder and along its inner circumferential surface. The ink container is filled with ink having a viscosity of at most 7.5 Pa·s with respect to a shear rate of 100 sec−1 and at 23° C. and satisfies a specific relationship among an inside radius of the cylinder, an inside radius of the ink discharge opening section, a length of the ink discharge opening section, a weight of the ink filled in the ink container, a sliding movement starting load of the piston, and the viscosity of the ink.

Abstract translation: 模版印刷油墨容器包括圆柱体，圆筒的一端的区域，除了排墨口部分之外的区域，其具有端壁，气缸的另一端打开，以及活塞，其中 沿着圆筒的轴向并沿其内圆周表面进行滑动运动。 油墨容器中填充有相对于剪切速率为100秒-1至23℃的粘度至多为7.5Pa·s的油墨，并且满足圆柱体的内半径， 排墨口部分的内半径，排墨口部分的长度，填充在油墨容器中的油墨的重量，活塞的滑动起动负荷和油墨的粘度。

公开(公告)号：US06080484A

公开(公告)日：2000-06-27

申请号：US61103

申请日：1998-04-16

Applicant: Mitsuru Ujiie ,  Hirohide Hashimoto ,  Gen Totsuka

Inventor： Mitsuru Ujiie ,  Hirohide Hashimoto ,  Gen Totsuka

IPC: B41N1/24 ,  D02G3/00

CPC classification number: B41N1/247 ,  Y10T428/24802 ,  Y10T428/2913 ,  Y10T428/2973 ,  Y10T428/2978 ,  Y10T428/298 ,  Y10T428/31

Abstract: Provided is a heat-sensitive stencil sheet comprising an ink-impermeable thermoplastic film and a porous substrate laminated to the film, characterized in that the porous substrate is a screen gauze which is made of synthetic fibers having a fiber diameter of 25-60 .mu.m and has a mesh number of 160-190 or 210-290. The screen gauze may be subjected to calendering.

Abstract translation: 提供了一种热敏蜡纸，其包括不透油性热塑性膜和层压在该膜上的多孔基材，其特征在于，多孔基材是由纤维直径为25-60μm的合成纤维制成的丝网 并且具有160-190或210-290的网格数。 丝网可以进行压延。

公开(公告)号：US5809880A

公开(公告)日：1998-09-22

申请号：US909542

申请日：1997-08-12

Applicant: Sadanao Okuda ,  Satoru Komata ,  Hirohide Hashimoto

Inventor： Sadanao Okuda ,  Satoru Komata ,  Hirohide Hashimoto

IPC: B41N1/24

CPC classification number: B41N1/245

Abstract: A stencil printing sheet is disclosed comprising a resin film and optionally a support for the resin film which is fixed to the resin film with an adhesive, wherein the resin film has a layer for preventing thermal fusion including a polyethylene wax and arranged on one surface thereof. The stencil printing sheet does not cause breakage of the resinous film during a perforating process even at a high printing speed using a thermal head, provides excellent perforation images, and exhibits a long-lasting, excellent resistance to thermal fusion.

Abstract translation: 公开了一种模板印刷片，其包括树脂膜和任选的用粘合剂固定到树脂膜上的树脂膜的载体，其中树脂膜具有防止包含聚乙烯蜡的热熔合层并且布置在其一个表面上 。 即使在使用热敏头的印刷速度高的情况下，也可以在穿孔过程中使树脂膜不会破裂，提供优异的穿孔图像，并且具有长时间，优异的耐热融合性。

公开(公告)号：US06823782B2

公开(公告)日：2004-11-30

申请号：US09991751

申请日：2001-11-26

Applicant: Hirohide Hashimoto ,  Yosuke Ike ,  Mitsuru Takeno

Inventor： Hirohide Hashimoto ,  Yosuke Ike ,  Mitsuru Takeno

IPC: B41L1304

CPC classification number: B41L13/06 ,  B41F13/18

Abstract: A stencil printing machine 1 is provided as including a downstream rotary printing drum 50 with an outer circumferential periphery 50a mounted with a stencil sheet 20, and a rotary press roller 56 which is moveable between a pressurized position to press an outer circumferential periphery 50a of the printing drum 50 and a separated position displaced from the outer circumferential periphery 50a of the printing drum 50, wherein a print sheet 45, which is fed, is pressed and transferred between the printing drum 50 and the press roller 56 which rotate together, and, during such a pressurized transfer stage, ink is transferred to the print sheet 45 to perform printing operation. The outer circumferential periphery of the press roller 56 is formed with micro-convexities and concavities.

Abstract translation: 提供了一种模版印刷机1，其包括具有安装有蜡纸20的外圆周50a的下游旋转印刷滚筒50和旋转加压辊56，其可在加压位置之间移动， 印版滚筒50和与印版滚筒50的外圆周50a相脱离的分离位置，其中进给的印刷纸45在印刷滚筒50和一起旋转的加压辊56之间被按压和转印， 在这种加压转印阶段期间，油墨被转印到打印纸45上以进行打印操作。 压辊56的外圆周形成有微凸度和凹凸。

公开(公告)号：US06539854B2

公开(公告)日：2003-04-01

申请号：US09907701

申请日：2001-07-19

Applicant: Yukihiro Maeda ,  Hirohide Hashimoto

Inventor： Yukihiro Maeda ,  Hirohide Hashimoto

IPC: B41L1300

CPC classification number: B41L13/06 ,  B41L21/00

Abstract: A stencil printer includes a printing drum which is rotated bearing a stencil wound around the printing drum, a pair of paper feed rollers which are rotated in contact with each other to supply a printing paper to the printing drum, and a press roller which is rotated in contact with the printing drum to convey the printing paper supplied to the printing drum with the printing paper pressed against the stencil on the printing drum. A paper feed roller driver drives the paper feed rollers, and a paper feed roller controller controls the paper feed roller driver to rotate the paper feed rollers at a peripheral speed higher than that of the printing drum at least from the time the leading end of the printing paper reaches the printing drum to the time the trailing end of the printing paper passes the paper feed rollers.

公开(公告)号：US07287466B2

公开(公告)日：2007-10-30

申请号：US10927492

申请日：2004-08-27

Applicant: Hirohide Hashimoto ,  Taku Naitou

Inventor： Hirohide Hashimoto ,  Taku Naitou

IPC: B41F15/40 ,  B41F15/38 ,  B41L13/06

CPC classification number: B41L13/18 ,  B41L13/06

Abstract: A stencil printing machine has a rotatable printing drum including an outer peripheral wall of ink impermeable material. A stencil paper is mounted on the surface of the outer peripheral wall. An ink supplying mechanism includes an ink supplying unit in the outer peripheral wall of the printing drum. The ink supplying mechanism supplies ink from the ink supplying unit to the surface of the outer peripheral wall. A pressure roller presses a fed print sheet against the outer peripheral wall. An ink recovering mechanism recovers ink which has flown out of a maximum printing area of the outer peripheral wall of the printing drum. A pressing mechanism presses the stencil paper against the outer peripheral wall of the printing drum.

Abstract translation: 模版印刷机具有可旋转的印刷鼓，其包括不透油材料的外周壁。 模板纸安装在外周壁的表面上。 供墨机构包括在印版滚筒的外周壁上的供墨单元。 供墨机构将墨水从供墨单元供应到外周壁的表面。 压辊将进给的印刷片压在外周壁上。 墨回收机构回收已经从印版滚筒的外周壁的最大打印区域流出的墨。 按压机构将印版纸压在印版滚筒的外周壁上。

公开(公告)号：US06854837B2

公开(公告)日：2005-02-15

申请号：US10454504

申请日：2003-06-05

Applicant: Hirohide Hashimoto ,  Masakatsu Arai ,  Kaoru Kimura ,  Kenji Oshima

Inventor： Hirohide Hashimoto ,  Masakatsu Arai ,  Kaoru Kimura ,  Kenji Oshima

IPC: B41J2/175 ,  B41L13/06 ,  B41L13/18 ,  B41F31/00

CPC classification number: B41J2/17553 ,  B41J2/17513 ,  B41J2/17523 ,  B41J2/17556 ,  B41L13/06 ,  B41L13/18

Abstract: A piston-type ink container is inserted into an ink container holder of a stencil printer so that an ink suction nozzle of the stencil printer is fitted in a small diameter portion of the ink container to suck the ink in the ink container through an ink discharge port on the tip of the small diameter portion. A vacuum release mechanism at least partly releases vacuum in the space evacuated by the ink suction nozzle before the tip of the nozzle and the tip of the small diameter portion are aligned with each other when the ink container is drawn from the ink container holder.

Abstract translation: 将活塞式墨水容器插入到模板印刷机的油墨容器保持器中，使得模板印刷机的吸墨嘴装配在墨水容器的小直径部分中，以通过墨水排出口吸入墨水容器中的墨水 端口在小直径部分的尖端。 当墨水容器从墨水容器保持器抽出时，真空释放机构至少部分地在由吸嘴的抽出的空间中释放真空，之后喷嘴的尖端和小直径部分的尖端彼此对准。