Image forming apparatus with variable transfer pressure
    1.
    发明授权
    Image forming apparatus with variable transfer pressure 失效
    具有可变转印压力的成像装置

    公开(公告)号:US4809598A

    公开(公告)日:1989-03-07

    申请号:US71127

    申请日:1987-07-08

    摘要: A latent image on an exposed and developed sheet S of photosensitive material coated with microcapsules containing a color forming substance is transferred to a superposed image receiving sheet C by applying pressure to rupture some of the microcapsules. The applied pressure is selectively varied between at least two levels to attendantly control the color density of the transferred image.

    摘要翻译: 通过施加压力使一些微胶囊破裂,将曝光和显影的涂覆有含有成色物质的微胶囊的感光材料片材S上的潜像转印到重叠的图像接收片材C上。 所施加的压力在至少两个水平之间选择性地变化,从而伴随地控制转印图像的色彩浓度。

    Pressurizing image forming apparatus
    2.
    发明授权
    Pressurizing image forming apparatus 失效
    加压图像形成装置

    公开(公告)号:US4785332A

    公开(公告)日:1988-11-15

    申请号:US37902

    申请日:1987-04-13

    摘要: A pressurizing image forming apparatus makes use of a photo- and pressure-sensitive heat-developable material including a substrate and a layer formed on the substrate from a heat-developable material which enables the developed image to be fixed by the application of pressure. The image on the exposed photosensitive material is developed by application of heat and then fixed by application of pressure onto an image receiving layer on the photosensitive material itself or a separate image-receiving sheet. The fixing of the image is effected by intermittant application of impact pressure by cooperation between an impact pressurizing means; and platen means disposed to oppose the impact pressurizing means.

    摘要翻译: 加压图像形成装置利用包含基板和基板上形成的层的感光和感光的可热显影材料,该可热显影材料能够通过施加压力来固定显影图像。 曝光的感光材料上的图像通过加热显影,然后通过施加压力固定在感光材料本身上的图像接收层或单独的图像接收片上。 图像的固定通过冲击加压装置之间的协作间歇地施加冲击压力来实现; 以及设置成与冲击加压装置相对的压板装置。

    Image recording apparatus
    3.
    发明授权
    Image recording apparatus 失效
    图像记录装置

    公开(公告)号:US4783683A

    公开(公告)日:1988-11-08

    申请号:US032678

    申请日:1987-04-01

    摘要: An image recording apparatus employs a photo- and pressure-sensitive heat-developable material having a substrate and a layer formed on the substrate from a material which is photo-sensitive and heat-developable and which enables the developed image to be fixed by a pressure, and an image receiving material. The photosensitive material and the image receiving material being adapted to be superposed one on the other and pressed to each other so as to transfer the image from the photosensitive material to the image receiving material. The pressing of these two materials is conducted by a means which includes a pair of pressing rolls for nipping the photosensitive material and the image receiving material therebetween; back-up rolls means having an axial length smaller than that of the pressing rolls and adapted for acting on at least one of the pressing rolls; and back-up roll pressing means capable of independently adjusting the pressure exerted by the back-up roll means on the pressing rolls.

    摘要翻译: 一种图像记录装置采用光敏和热敏可热显影材料,其具有基底和形成在基底上的层,该材料是光敏和可热显影的材料,并且能够使显影图像通过压力固定 ,以及图像接收材料。 感光材料和图像接收材料适于彼此重叠并且彼此压配,以将图像从感光材料转印到图像接收材料。 这两种材料的挤压是通过一种装置进行的,该装置包括一对用于将感光材料和图像接收材料夹在其间的压辊; 备用辊的轴向长度小于加压辊的轴向长度,并适于作用在至少一个压辊上; 以及能够独立地调整由支承辊装置施加在压辊上的压力的支承辊压装置。

    Image recording apparatus and method
    4.
    发明授权
    Image recording apparatus and method 失效
    图像记录装置及方法

    公开(公告)号:US4799085A

    公开(公告)日:1989-01-17

    申请号:US33936

    申请日:1987-04-03

    摘要: An image recording apparatus employs a photo- and pressure-sensitive heat-developable material having a substrate and a layer formed on the substrate from a material which is photosensitive and heat-developable and which enables the developed image to be fixed by a pressure. The apparatus is constituted by an exposure device 8, 10 for exposing the photosensitive materials to an original image so as to form a latent image on the photosensitive material; a heat-developing device 40 for heating the photosensitive material so as to thermally set the portion of the photosensitive material carrying the latent image thus developing and immobilizing the image; a transfer device 70, 88 for superposing the photosensitive material after the development and an image receiving material C and pressing them to each other; and a heating device disposed upstream of the transfer device and adapted to heat at least one of the photosensitive material and the image receiving material.

    摘要翻译: 图像记录装置采用感光和可感压热显影材料,其具有基底和形成在基底上的层,其由感光和可热显影的材料形成,并且能够使显影图像通过压力固定。 该装置由用于将感光材料暴露于原始图像以在感光材料上形成潜像的曝光装置8,10构成; 用于加热感光材料以便热固定承载潜像的感光材料的部分从而显影和固定图像的热显影装置40; 用于在显影后叠加感光材料的转印装置70,88和图像接收材料C并将它们彼此压制; 以及加热装置,其设置在所述传送装置的上游并且适于加热所述感光材料和图像接收材料中的至少一个。

    Thermal developing apparatus
    5.
    发明授权
    Thermal developing apparatus 失效
    热显影装置

    公开(公告)号:US4825041A

    公开(公告)日:1989-04-25

    申请号:US943235

    申请日:1986-12-18

    IPC分类号: G03D13/00 G03F7/00 H05B1/00

    摘要: A thermally developing apparatus for a light and pressure sensitive material. The exposed material is inserted between a rotating heated roller and an endless belt wrapped partially around the roller. Additionally, a temperature sensor detects abnormally high temperatures and, as a result, removes the material from the heated roller.

    摘要翻译: 一种用于光和压敏材料的热显影装置。 暴露的材料插入在旋转的加热辊和部分地围绕辊子包裹的环形带之间。 此外,温度传感器检测到异常高的温度,因此从被加热的滚筒中去除材料。

    Image recording apparatus
    6.
    发明授权
    Image recording apparatus 失效
    图像记录装置

    公开(公告)号:US4760426A

    公开(公告)日:1988-07-26

    申请号:US942654

    申请日:1986-12-17

    IPC分类号: G03D13/00 G03G15/28 G03G15/01

    摘要: An image recording apparatus which makes use of a photosensitive and pressure-sensitive thermally developable medium having a carrier and a photosensitive substance applied to the surface of said carrier that is capable of developing a latent image thereon by application of heat and stabilizing the developed image by application of pressure, said apparatus comprising: exposure means; heating developing means; and transferring means for superposing an image receiving sheet member onto said photosensitive and pressure-sensitive developable medium and for pressurizing said image receiving sheet member and said photosensitive and pressure-sensitive developable medium together.

    摘要翻译: 一种图像记录装置,其使用感光和压敏热显影介质,其具有载体和感光物质,所述载体和感光物质施加到所述载体的表面上,所述载体和感光物质能够通过加热使其在其上显影并使显影图像稳定, 施加压力,所述装置包括:曝光装置; 加热显影装置; 以及用于将图像接收片材叠加到所述感光和压敏显影剂介质上并用于将所述图像接收片材和所述感光和压敏显影剂一起加压的转印装置。

    Process for manufacturing silver halide color photographic light
sensitive material

    公开(公告)号:USH1167H

    公开(公告)日:1993-04-06

    申请号:US586682

    申请日:1990-09-24

    IPC分类号: G03C7/20 G03C1/035 G03C7/30

    摘要: A process for manufacturing a silver halide color photographic material is disclosed. The photographic material comprises a blue light-sensitive layer-unit, a green light-sensitive layer-unit and a red light-sensitive layer-unit in which at least one of the light-sensitive layer-units comprises two or three silver halide emulsion layers being substantially the same in spectral sensitivity and different in speed from each other. The manufacturing process comprises steps ofproducing a high-speed silver halide emulsion having a largest average grain size among the silver halide emulsions to be used in the at least one light sensitive layer-unit,chemically sensitizing the high-speed silver halide emulsion, producing a low-speed silver halide emulsion having a smaller average grain size than that of the high-speed emulsion,chemically sensitizing the low-speed emulsion,mixing the chemically sensitized high-speed and the chemically sensitized low-speed emulsion in a ratio of from 5:95 to 50:50 by weight in terms of silver, andcoating the chemically sensitized high-speed emulsion and the mixture of the chemically sensitized high-speed emulsion and the chemically sensitized low-speed emulsion to form the at least one light-sensitive layer-unit.The photographic material is improved in adaptability to fluctuation of processing conditions.

    Light-sensitive silver halide color photographic material having
cross-emulsion sensitive DIR compounds
    10.
    发明授权
    Light-sensitive silver halide color photographic material having cross-emulsion sensitive DIR compounds 失效
    具有交联敏感性化合物的感光银色彩色摄影材料

    公开(公告)号:US5156944A

    公开(公告)日:1992-10-20

    申请号:US559974

    申请日:1990-07-27

    IPC分类号: G03C7/30 G03C7/305

    摘要: There is disclosed a light-sensitive silver halide photographic material, having two or more light-sensitive silver halide emulsion layers different in color sensitivities on a support, at least one of the light-sensitive silver halide emulsion layer comprises monodispersed silver halide grains containing 8 to 30 mole % of silver halide in core or contains twinned crystal silver halide grains, at least two of the light-sensitive silver halide emulsion layers different in color sensitivities containing a DIR compound capable of releasing a developing inhibitor or developing inhibitor precursor through the reaction with the oxidized product of a developing agent, the developing inhibitor or developing inhibitor precursor released from the DIR compound being diffusive, wherein the following conditions A:DIR compounds are added and incorporated in the emulsion layers so that the developing inhibitor released from the DIR compound incorporated in one color-sensitive silver halide emulsion layer and the developing inhibitor released from the DIR compound incorporated in the other color-sensitive silver halide emulsion layer are reversed in developing inhibiting power when the DIR compounds to be incorporated in the respective light-sensitive silver halide emulsion layers are exchanged with each other, and also each DIR compound may have greater inhibiting power for the other light-sensitive silver halide emulsion layer rather than for the light-sensitive silver halide emulsion layer in which it is incorporated,is satisfied for the at least two light-sensitive silver halide emulsion layers different in color sensitivities.

    摘要翻译: 公开了一种感光卤化银照相材料,其具有在支持体上具有不同颜色敏感度的两种或更多种感光卤化银乳剂层,至少一种感光卤化银乳剂层包含单分散的卤化银颗粒,其含有8 至30摩尔%的核卤化银或含有孪晶的结晶卤化银颗粒,至少两种感光性卤化银乳剂层的颜色敏感度不同,其含有通过反应释放显影抑制剂或显影抑制剂前体的DIR化合物 与显影剂的氧化产物,从DIR化合物释放的显影抑制剂或显影抑制剂前体是扩散的,其中以下条件A:将DIR化合物加入并掺入乳液层中,使显影抑制剂从DIR化合物释放 并入一种颜色敏感的卤化银乳剂中 当并入相应的感光卤化银乳剂层中的DIR化合物彼此交换时,从引入另一个感光卤化银乳剂层中的DIR化合物释放的显影抑制剂和显影抑制力反转, 并且对于其它感光卤化银乳剂层而言,每个DIR化合物也可以具有更大的抑制力,而不是对于其中并入其的感光卤化银乳剂层,对于至少两种感光卤化银乳剂 层色彩敏感度不同。