Method for both-side copying and apparatus therefore
    1.
    发明授权
    Method for both-side copying and apparatus therefore 失效
    因此双面复印的方法和装置

    公开(公告)号:US4705389A

    公开(公告)日:1987-11-10

    申请号:US899215

    申请日:1986-08-21

    CPC分类号: G03B27/625 G03G15/234

    摘要: A method and an apparatus for copying images printed on both sides of a document onto both sides of copy sheets uses an automatic document conveying device capable of reversing the side of a document to be copied. Also disclosed is a the resuming method of a copying operation after removing a jammed sheet during the reverse side copying step of the both-sided document and the delivering method of the both-sided document when the copying operation is cancelled.

    摘要翻译: 将在文件两面印刷的图像复印到复印纸的两面上的方法和装置使用能够反转要复印的文档的一面的自动文件传送装置。 还公开了当复印操作被取消时在双面文档的反面复印步骤中移除卡住的纸张和双面文档的传送方法之后的复印操作的恢复方法。

    Photographic screen
    3.
    发明授权
    Photographic screen 失效
    摄影屏幕

    公开(公告)号:US4715690A

    公开(公告)日:1987-12-29

    申请号:US948430

    申请日:1986-12-31

    CPC分类号: G03C5/02 G03B7/28

    摘要: There is presented an optical screen suitable for taking a picture by placing it between the object and a photosensitive material. The optical screen has a specific means for controlling the difference in transmission density in an optically heterogeneous pattern and/or the specific area of the lower transmission density portions, typically an electrochromic display device. By use of such a single optical screen having a variable optically heterogeneous pattern, cumbersome operations for displacing one screen for another in the prior art can be obviated.

    摘要翻译: 提出了适于通过将其放置在物体和感光材料之间来拍摄照片的光学屏幕。 光学屏幕具有用于控制光学异质图案中的透射密度差异和/或通常为电致变色显示装置的下部透射密度部分的特定区域的特定装置。 通过使用具有可变光学异质图案的这种单个光学屏幕,可以避免用于在现有技术中移动一个屏幕用于另一个屏幕的麻烦的操作。

    Light-sensitive silver halide photographic material
    4.
    发明授权
    Light-sensitive silver halide photographic material 失效
    感光卤化银照相材料

    公开(公告)号:US4517284A

    公开(公告)日:1985-05-14

    申请号:US442768

    申请日:1982-11-18

    IPC分类号: C09B23/10 G03C1/40 G03C1/02

    CPC分类号: C09B23/102 G03C1/40

    摘要: A light-sensitive silver halide photographic material having at least one silver halide emulsion layer on a support, characterized in that the said silver halide comprises silver halide grains containing at least 80 molar % of silver chloride and at least one of merocyanine dyes having the formula ##STR1## wherein R.sub.1 and R.sub.2 individually represent an alkyl group, an alkenyl group or an aryl group provided that at least one of R.sub.1 and R.sub.2 is an alkyl or aryl group having a sulfo group; R.sub.3, R.sub.4, R.sub.5 and R.sub.6 individually represent a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group or a phenyl group and any one pair of R.sub.3 and R.sub.4, R.sub.5 and R.sub.6, R.sub.1 and R.sub.6 or R.sub.4 and R.sub.5 may joint each other to form a ring; X is an oxygen atom, a sulfur atom or a selenium atom; and Y is an oxygen atom, a sulfur atom or a selenium atom provided that at least one of X and Y represents a selenium atom.

    摘要翻译: 一种感光卤化银照相材料,其在载体上具有至少一个卤化银乳剂层,其特征在于所述卤化银包含卤化银颗粒,其含有至少80摩尔%的氯化银和至少一种具有式 其中R 1和R 2各自表示烷基,烯基或芳基,条件是R 1和R 2中的至少一个是具有磺基的烷基或芳基; R3,R4,R5和R6分别表示氢原子,卤素原子,低级烷基,低级烷氧基或苯基,任何一对R 3和R 4,R 5和R 6,R 1和R 6或R 4和R 5 可以相互联系形成戒指; X是氧原子,硫原子或硒原子; 并且Y是氧原子,硫原子或硒原子,条件是X和Y中的至少一个表示硒原子。

    Light-sensitive silver halide emulsion
    5.
    发明授权
    Light-sensitive silver halide emulsion 失效
    感光卤化银乳剂

    公开(公告)号:US4444877A

    公开(公告)日:1984-04-24

    申请号:US347258

    申请日:1982-02-09

    IPC分类号: G03C1/005 G03C1/035 G03C1/02

    摘要: A light-sensitive silver halide emulsion is disclosed, which comprises cores composed of silver halide grains and shells covering the cores. The cores consist essentially of silver halide containing silver iodide, and the shells consist essentially of silver bromide, silver chloride or silver chlorobromide excluding silver iodide. The shells have a thickness of from 0.01 to 0.1.mu.. This light-sensitive silver halide emulsion has high sensitivity and superior covering power.

    摘要翻译: 公开了一种感光卤化银乳剂,其包含由卤化银颗粒和覆盖芯的壳形成的芯。 核心基本上由含有碘化银的卤化银组成,壳体基本上由溴化银,氯化银或不含碘化银的氯溴化银组成。 壳的厚度为0.01〜0.1μm。 这种感光卤化银乳剂具有高灵敏度和优异的覆盖力。

    Liquid developer for color electrophotography and process for
preparation of the same
    8.
    发明授权
    Liquid developer for color electrophotography and process for preparation of the same 失效
    用于彩色电子照相术的液体显影剂及其制备方法

    公开(公告)号:US4155862A

    公开(公告)日:1979-05-22

    申请号:US698389

    申请日:1976-06-21

    IPC分类号: G03G9/13 G03G9/135 G03G9/12

    CPC分类号: G03G9/135 G03G9/1355

    摘要: Liquid developer formulations adapted to colored toners suitable for trichromatic processes in electrophotography, the toners being lightfast organic dye pigments with substantially no photoconductivity which are mixed with a paraffinic material as a protective polymer (a dispersing liquid being used if the protective polymer is a solid) and suspended in an insulating hydrocarbon carrier medium together with a metal soap and a phenol derivative soluble in the carrier.

    摘要翻译: 适用于电子照相术中三色工艺的彩色调色剂的液体显影剂配方,调色剂是基本上不具有光导电性的耐光有机染料颜料,其与作为保护性聚合物的链烷烃材料混合(如果保护性聚合物是固体则使用分散液体) 并与可溶于载体的金属皂和苯酚衍生物一起悬浮在绝缘烃载体介质中。

    Automatic processing machine for photography
    9.
    发明授权
    Automatic processing machine for photography 失效
    自动加工机用于摄影

    公开(公告)号:US4705378A

    公开(公告)日:1987-11-10

    申请号:US719356

    申请日:1985-04-03

    IPC分类号: G03D3/06

    CPC分类号: G03D3/065

    摘要: An automatic processing machine for photography which performs developing processing of a photographic light-sensitive material automatically while replenishing a replenisher solution from a replenisher tank to a processing solution tank. A pipe having orifices therein is arranged approximately centrally in the replenisher tank. A vessel loading mouth capable of holding a processing agent kit vessel obliquely to the surface of the processing solution is provided at an upper opening portion of said replenisher tank.

    摘要翻译: 一种用于摄影的自动处理机,其在将补充液从补充液槽补充到处理液槽的同时自动进行摄影感光材料的显影处理。 其中具有孔口的管子大致中央布置在补充罐中。 在所述补充罐的上部开口部设置能够将处理剂试剂容器倾斜地保持在处理液表面的容器装载口。

    Image recording apparatus for composing plural partial original images
into a single composite image
    10.
    发明授权
    Image recording apparatus for composing plural partial original images into a single composite image 失效
    用于将多个部分原始图像组合成单个合成图像的图像记录装置

    公开(公告)号:US4701044A

    公开(公告)日:1987-10-20

    申请号:US821452

    申请日:1986-01-22

    IPC分类号: G03G15/04 G03G15/36 G03G15/00

    CPC分类号: G03G15/36 G03G15/04018

    摘要: An image recording system capable of recording a composite image composed of a plurality of partial recording image areas comprises an electrically chargeable image carrier. Image recording area coordinate data is fed into the system to define an area to be recorded and/or image eliminating area coordinate data is fed into the system to define an area to be eliminated. Thereafter, a charge in the charged area of the image carrier is eliminated according to the recording area coordinate area. The same process is carried out for a plurality of desired areas of image data to produce a composite image.

    摘要翻译: 能够记录由多个部分记录图像区域组成的合成图像的图像记录系统包括可充电图像载体。 图像记录区域坐标数据被馈送到系统中以定义要记录的区域和/或图像消除区域坐标数据被馈送到系统中以定义要消除的区域。 此后,根据记录区域坐标区域消除图像载体的充电区域中的电荷。 对于多个图像数据的期望区域执行相同的处理以产生合成图像。