会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • Stencil sheet, process for producing the same, and process for producing stencil plate
    • 蜡纸,其制造方法以及生产模板的方法
    • US20020098314A1
    • 2002-07-25
    • US10051786
    • 2002-01-17
    • Riso Kagaku Corporation
    • Koichi Uchiyama
    • B32B003/26B29C059/04
    • B41C1/14B41C1/144B41C1/145B41C1/147B41C1/148B41N1/24Y10T428/20
    • Disclosed are a stencil sheet which can smoothly and accurately be perforated even by a small amount of energy while having a required strength and a stencil plate produced from which is easy to control the amount of an ink to be dislocated to an object to be printed and has such an advantage that setoff is small, printability and definition of printed images are excellent, jamming is not caused, and wrinkles are not formed when stencil printing is performed by using the stencil plate; a process for producing the stencil sheet; and a process for producing a stencil plate; the stencil sheet comprising a sheet having a large number of minute perforations, the minute perforations being filled with the following resin (A), (B), or (C). (A) a resin having a melting point lower than that of the sheet (B) a resin which is soluble in a solvent (C) a heat adhesive resin
    • 公开了一种蜡纸,其能够在具有所需强度的同时能够平滑且精确地穿孔,同时具有所需的强度,并且由此制造的模板易于控制要脱色到待印刷物体的量的量, 具有这样的优点:切割小,印刷图像的可印刷性和清晰度优异,不会产生干扰,并且通过使用模板进行模版印刷时不会形成皱纹; 用于制造蜡纸的方法; 以及制造模板的方法; 该蜡纸包括具有大量微小穿孔的片材,该微小穿孔用以下树脂(A),(B)或(C)填充。 (A)熔点低于片材(B)的树脂,可溶于溶剂的树脂(C)热粘树脂
    • 4. 发明授权
    • Light radiating device of heatsensitive perforating device
    • 热敏穿孔装置的光辐射装置
    • US5988062A
    • 1999-11-23
    • US837
    • 1997-12-30
    • Makoto Kikuchi
    • Makoto Kikuchi
    • B41C1/14B41C1/055
    • B41C1/148
    • A light radiating device of a heatsensitive perforating device includes 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, the light emitting means having a bulb portion, a base portion and a contact; an electrode connected to a power supply for energizing the light emitting device, said electrode contacting with the contact of the light emitting device; lower side reflection mirrors contacting with the perforating plane of the heatsensitive stencil sheet; upper side reflection mirrors continuous with the lower side reflection mirrors in a predetermined angle; an upper reflection mirror arranged continuous with the upper side reflection mirrors and in parallel with the perforating plane of the heatsensitive stencil sheet; a holding device for holding the light emitting device in such a manner that a line passing straight through the contact, the center of the base portion and the center of the lower surface of the bulb portion of the light emitting device is perpendicular to the perforating plane of the heatsensitive stencil sheet.
    • 一种感热穿孔装置的光辐射装置包括一个壳体,其具有布置在热敏蜡纸的穿孔平面上的开放的下表面; 布置在壳体内的发光装置,发光装置具有灯泡部分,基部和接触件; 连接到用于激发所述发光器件的电源的电极,所述电极与所述发光器件的触点接触; 与热敏蜡纸的穿孔平面接触的下侧反射镜; 上侧反射镜以预定角度与下侧反射镜连续; 与上侧反射镜连续配置并与热敏蜡纸的穿孔平面平行的上反射镜; 用于保持发光装置的保持装置,使得直线穿过接触线,基部的中心和发光装置的灯泡部分的下表面的中心的线垂直于穿孔平面 的热敏蜡纸。
    • 5. 发明授权
    • Heat-sensitive copying method for preparation of printing stencils
    • 用于制备印刷模版的热敏复印方法
    • US4091727A
    • 1978-05-30
    • US593185
    • 1975-07-07
    • Takanori HasegawaYoshio Tsuji
    • Takanori HasegawaYoshio Tsuji
    • B41N1/24B41C1/14
    • B41C1/148
    • A stencil sheet having a thin stretched thermoplastic resin film supported on an ink pervious porous substrate is positioned on an original manuscript in a manner such that the film may be in close contact with the imaged side of the manuscript. The assembly is then irradiated by a light which is rich in rays having a wavelength ranging from 0.7 to 1.2 microns and has a flash duration of from 10.sup.-4 to 10.sup.-3 second. A xenon-filled electronic flash discharge tube is found to be the most suitable light source. Stencil openings formed thereby on the film surface are excellent in definition and free from marginal swelling therearound. The stencil prepared by this method can produce copies of 2000 or more which correspond exactly with the original manuscript.
    • 支撑在油墨透过性多孔质基材上的具有薄拉伸热塑性树脂薄膜的蜡纸以这样的方式被定位在原稿上,使得薄膜可以与原稿的成像面紧密接触。 然后将该组件用富含光线的光照射,该光线具有0.7-1.2微米的波长,并且具有10-4至10-3秒的闪光持续时间。 发现充满氙气的电子闪光放电管是最合适的光源。 因此,在膜表面上形成的模板孔的定义优异且不存在边缘溶胀。 通过该方法制备的模具可以生产2000份或更多份与原稿完全对应的副本。