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1. 发明授权

US4268158A Dry planographic printing apparatus 失效
标题翻译：干式平版印刷装置
公开(公告)号：US4268158A
公开(公告)日：1981-05-19
申请号：US971913
申请日：1978-12-21
申请人： Tsutomu Naganuma , Hisao Hoshi , Hiroji Kumagai , Kaneki Yoshida
发明人： Tsutomu Naganuma , Hisao Hoshi , Hiroji Kumagai , Kaneki Yoshida
IPC分类号： G03G13/28 , G03G15/22 , G03G15/00
CPC分类号： G03G13/286 , G03G15/228
摘要： A dry planographic printing apparatus having a photosensitive plate feed mechanism for feeding a photosensitive plate which includes an electrically conductive support and a photoconductive layer formed on the support, the photoconductive layer includes a resin binder and a photoconductive powder dispersed in the binder. The printing apparatus includes mechanisms for charging the photosensitive plate without irradiation by light and then image-exposing the resultant photosensitive plate, and finally developing by use of a conductive toner and fixing of the conductive toner. The toner is transferred to a sheet of transfer material and is then fixed. A delivery mechanism is provided for delivering the transfer material having the fixed toner, and a plate take-out mechanism is provided for taking out the dry planographic printing plate after a predetermined amount of printing.
摘要翻译：一种干性平版印刷装置，具有用于供给感光板的感光板进给机构，该感光板包括导电支撑体和形成在支撑体上的光电导层，光电导层包括分散在粘合剂中的树脂粘合剂和光导粉末。打印装置包括用于对光敏板进行充电而不用光照射，然后对所得到的感光板进行图像曝光，最后通过使用导电调色剂显影和定影导电调色剂的机构。将调色剂转印到一张转印材料上，然后固定。提供了用于输送具有固定调色剂的转印材料的输送机构，并且在经过预定量的印刷之后提供用于取出干性平版印刷版的板取出机构。

2. 发明授权

US4175958A Dry planographic printing method and plate made by electrophotographic method using conductive toner 失效
标题翻译：干式平版印刷法和使用导电调色剂的电子照相法制成的板
公开(公告)号：US4175958A
公开(公告)日：1979-11-27
申请号：US862607
申请日：1977-12-20
申请人： Tsutomu Naganuma , Hisao Hoshi , Hiroji Kumagai , Kaneki Yoshida
发明人： Tsutomu Naganuma , Hisao Hoshi , Hiroji Kumagai , Kaneki Yoshida
IPC分类号： G03G13/26 , G03G15/22
CPC分类号： G03G15/228 , G03G13/26
摘要： This invention provides a dry planographic printing plate prepared by forming on an electrically conductive support a photoconductive layer composed of a binder and photoconductive powder dispersed in the binder, charging and then image-exposing a resultant photosensitive plate, and finally developing by means of a conductive toner and fixing the conductive toner. This invention also provides a dry planographic printing method including reversal-developing said printing plate by using a toner, transferring the toner to a sheet of transfer material, and then fixing the toner, as well as an apparatus used in said printing method.
摘要翻译：本发明提供了一种干式平版印刷版，其通过在导电载体上形成由粘合剂组成的光电导层和分散在粘合剂中的光电导粉末，然后对所得到的感光板进行充电然后使其成像曝光，最后通过导电调色剂和固定导电调色剂。本发明还提供一种干式平版印刷方法，包括使用调色剂反转显影所述印版，将调色剂转印到转印材料片上，然后固定调色剂，以及用于所述印刷方法的装置。

3. 发明授权

US4592977A Lithographic printing plate 失效
标题翻译：平版印刷版
公开(公告)号：US4592977A
公开(公告)日：1986-06-03
申请号：US622226
申请日：1984-06-19
申请人： Tsutomu Naganuma , Sigeru Hirayama , Hiroji Kumagai , Manabu Sawada , Tsuneo Tanaka , Isao Kumano
发明人： Tsutomu Naganuma , Sigeru Hirayama , Hiroji Kumagai , Manabu Sawada , Tsuneo Tanaka , Isao Kumano
IPC分类号： G03G13/26 , G03G5/06 , G03G5/087
CPC分类号： G03G13/26
摘要： The present invention relates to a lithographic printing plate which can eliminate disadvantages of conventional zinc oxide master papers and has sensitivity sufficient for practical use in respect of long wavelength laser light. The invention contemplates to provide the lithographic printing plate which is fabricated by charging an electrophotographic plate involving a photoconductive layer on a conductive substrate, the photoconductive layer being prepared by dispersing a mixture containing 50 wt % or less of a phthalocyanine pigment/(zinc oxide and zinc sulfide) into a binder resin, exposing the electrophotographic plate to an image to form the electrostatic latent image, developing the exposed electrophotographic plate by the use of an ink receptive toner, and fixing the plate thus developed.
摘要翻译：本发明涉及一种能够消除常规氧化锌原纸的缺点的平版印刷版，并且对于长波长激光具有足够实用的灵敏度。本发明设想提供平版印刷版，其通过在导电性基材上充电含有光电导层的电子照像板来制造，光导电层通过将含有50重量％以下的酞菁颜料/（氧化锌和/ 硫化锌）转化为粘合剂树脂，将电子照相板暴露于图像以形成静电潜像，通过使用受墨调色剂显影曝光的电子照相板，并固定如此显影的板。

4. 发明授权

US4209551A Method of fabricating a phosphor screen of a color television picture tube 失效
标题翻译：制造彩色电视显像管荧光屏的方法
公开(公告)号：US4209551A
公开(公告)日：1980-06-24
申请号：US865189
申请日：1977-12-28
申请人： Tatsuo Masaki , Keiji Miyajima , Kenzo Fukuyoshi , Hiroji Kumagai
发明人： Tatsuo Masaki , Keiji Miyajima , Kenzo Fukuyoshi , Hiroji Kumagai
IPC分类号： B41M1/10 , B41M3/00 , H01J9/227 , B05D5/12 , B05D1/40
CPC分类号： H01J9/2277 , B41M1/10 , B41M3/003
摘要： A method for manufacturing a phosphor screen for a color picture tube is disclosed which comprises the steps of transferring an ink pattern contained on an intaglio having a surface comprising ink receiving portions with a depth of 10.mu. or more, said ink containing 15 to 90% by volume of phosphor powder, by rotatably moving at a first speed a transcriber having a cylindrical surface covered with a layer of a soft material along the surface of the intaglio in order to apply the ink pattern onto the cylindrical surface of the transcriber and transcribing said ink pattern from said transcriber onto an object to be printed for a color picture tube by rotatably moving the transcriber at a second higher speed along the surface of said object.
摘要翻译：公开了一种彩色显像管荧光屏的制造方法，其特征在于包括以下步骤：将包含在具有包含油墨接收部分的表面的凹版上的墨水图案转印到深度为10微米或更大的凹版上，所述墨水含有15至90％的荧光体粉末，通过沿第一速度可旋转地移动具有沿着凹版的表面覆盖有柔软材料层的圆柱形表面的转录器，以将油墨图案施加到转录器的圆柱形表面上，并将所述通过沿着所述物体的表面以第二高速可旋转地移动所述抄写器，将所述抄录器的油墨图案从所述抄写器传送到待打印的彩色显像管的物体上。

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