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195 条记录 (耗时 0.029 秒)

    Photographic roll film
    4.
    发明授权
    Photographic roll film 失效
    摄影卷膜

    公开(公告)号：US5934592A

    公开(公告)日：1999-08-10

    申请号：US978628

    申请日：1997-11-25

    申请人： Teruyoshi Makino

    发明人： Teruyoshi Makino

    IPC分类号： G03B17/30 ,  G03C3/02 ,  G03C11/02 ,  G03B17/26

    CPC分类号： G03C11/02 ,  G03B17/30 ,  G03C3/02 ,  G03B2217/261 ,  G03B2217/268

    摘要： In a 120- or 220-size roll film, a leader of a light-shielding paper has at least a hole to be engaged with a claw formed in a slit of a spool core. A pair of ribs are formed on an opposite wall of the slit from the claw. The ribs have a height larger than a thickness of the light-shielding paper plus a distance from a peak of the claw to the opposite wall, so that the ribs urge the leader toward the claw, and let the hole be caught on the claw. The claw has side projections which protrude in an axial direction of the spool core in proximity to the peak of the claw. Guide surfaces of the claw which face entrances of the slit are inclined toward each other, such that the hole caught on the claw is guided to be engaged with the side projections upon the leader being relatively moved away from the slit when the spool is rotated.

    摘要翻译： 在120或220尺寸的卷膜中，遮光纸的前端至少具有与形成在卷轴芯的狭缝中的爪接合的孔。 在爪的相对的壁上形成一对肋。 这些肋的高度大于遮光纸的厚度加上从爪的顶部到相对的壁的距离，使得肋将引导件朝向爪推动，并使孔卡在爪上。 爪具有在卷轴芯的轴向方向上靠近爪的顶部突出的侧突起。 所述爪的面向所述狭缝的入口的导向面朝向彼此倾斜，使得当所述线轴旋转时，抓住在所述爪上的所述孔被引导为与所述引导件相对移动远离所述狭缝而与所述侧突起接合。

    Composite support for imaging elements comprising an electrically-conductive layer and polyurethane adhesion promoting layer on an energetic surface-treated polymeric film
    6.
    发明授权
    Composite support for imaging elements comprising an electrically-conductive layer and polyurethane adhesion promoting layer on an energetic surface-treated polymeric film 失效
    用于成像元件的复合支撑件包括在能量表面处理的聚合物膜上的导电层和聚氨酯粘附促进层

    公开(公告)号：US5726001A

    公开(公告)日：1998-03-10

    申请号：US660968

    申请日：1996-06-12

    申请人： Dennis John Eichorst

    发明人： Dennis John Eichorst

    IPC分类号： G03C1/76 ,  G03C1/795 ,  G03C1/85 ,  G03C1/89 ,  G03C1/91 ,  G03C11/02

    CPC分类号： G03C1/85 ,  G03C1/76 ,  G03C1/7954 ,  G03C1/853 ,  G03C1/89 ,  G03C1/91 ,  G03C11/02

    摘要： In accordance with one embodiment of the invention a composite support for an imaging element is described, which composite support comprises a polymeric film having coated thereon an electrically conductive layer and an auxiliary layer coated over the electrically conductive layer, wherein the polymeric film comprises a surface which has been activated by energetic treatment, and wherein the composite support further comprises an adhesion promoting layer comprising an aqueous dispersible, aliphatic, anionic polyurethane binder having an ultimate elongation to break of at least 350 percent either between the polymeric film and the electrically conductive layer or between the electrically conductive layer and the auxiliary layer, and the electrically conductive layer or adhesion promoting layer is in contiguous contact with the activated surface of the polymeric film. In accordance with a further embodiment of the invention, an imaging element for use in an image-forming process is described, which element comprises such a composite support and at least one image-forming layer. The invention provides composite supports and imaging elements containing an electrically conductive antistatic layer having excellent adhesion to energetic surface-treated polymer film supports, and of auxiliary layers to the electrically conductive antistatic layer.

    摘要翻译： 根据本发明的一个实施方案，描述了用于成像元件的复合载体，其中复合载体包括其上涂覆有导电层和涂覆在导电层上的辅助层的聚合物膜，其中聚合物膜包括表面 其通过能量处理而被活化，并且其中所述复合载体进一步包含粘附促进层，所述粘附促进层包含含水分散性脂族阴离子聚氨酯粘合剂，所述水分散性脂族阴离子聚氨酯粘合剂在聚合物膜和导电层之间具有至少350％的极限伸长率 或导电层和辅助层之间，并且导电层或粘合促进层与聚合物膜的活化表面连续接触。 根据本发明的另一实施例，描述了用于图像形成过程的成像元件，该元件包括这种复合支撑件和至少一个图像形成层。 本发明提供复合载体和成像元件，其含有对能量表面处理的聚合物膜载体具有优异粘附性的导电抗静电层，以及含有导电性抗静电层的辅助层。

    Material and method for printing radiological images
    7.
    发明授权
    Material and method for printing radiological images 失效
    打印放射图像的材料和方法

    公开(公告)号：US5718994A

    公开(公告)日：1998-02-17

    申请号：US514100

    申请日：1995-08-11

    申请人： Rudi Goedeweeck ,  Peter Kempenaers

    发明人： Rudi Goedeweeck ,  Peter Kempenaers

    IPC分类号： G01T1/08 ,  G03C1/00 ,  G03C1/035 ,  G03C1/30 ,  G03C1/32 ,  G03C1/46 ,  G03C1/795 ,  G03C1/825 ,  G03C1/83 ,  G03C1/95 ,  G03C5/08 ,  G03C5/16 ,  G03C5/26 ,  G03C11/02

    CPC分类号： G03C1/46 ,  G03C1/7954 ,  G03C1/95 ,  G03C5/16 ,  G03C1/035 ,  G03C1/30 ,  G03C1/83 ,  G03C2200/58 ,  Y10S430/167 ,  Y10S430/168

    摘要： There is provided a silver halide photographic, black-and-white medical hard copy material, comprising an opaque reflecting polymeric support and at least one hydrophilic colloid outermost layer, characterized in that: (i) the material comprises a silver halide emulsion layer A and a silver halide emulsion layer B, coated on the same side of said support, the emulsion layer B being closest to said support and (ii) the silver halide emulsion layer A is faster than the silver halide emulsion layer B. Emulsion layer A is preferably between 1.25 and 3.20 times faster than emulsion layer B. A method is also provided for printing radiological images in combination with the protocol describing said radiological images onto a single sheet of hard-copy film.

    摘要翻译： 提供了一种卤化银照相黑白医用硬拷贝材料，其包含不透明反射聚合物载体和至少一种亲水胶体最外层，其特征在于：（i）该材料包含卤化银乳剂层A和 涂覆在所述载体的同一侧上的卤化银乳剂层B，乳剂层B最接近所述载体，和（ii）卤化银乳剂层A比卤化银乳剂层B更快。优选乳液层A 比乳液层B快1.25至3.20倍。还提供了一种将放射图像与将所述放射图像描述到单张硬拷贝膜上的协议相结合的方法。

    Film with pre-exposed image and masking system
    9.
    发明授权
    Film with pre-exposed image and masking system 失效
    具有预曝光图像和屏蔽系统的胶片

    公开(公告)号：US5565936A

    公开(公告)日：1996-10-15

    申请号：US391522

    申请日：1995-02-21

    申请人： Song K. Kim ,  Min K. Kim

    发明人： Song K. Kim ,  Min K. Kim

    IPC分类号： G03C1/00 ,  G03B15/08 ,  G03B29/00 ,  G03C1/765 ,  G03C11/02 ,  G03B35/00 ,  G03B1/00

    CPC分类号： G03C11/02

    摘要： Camera film has a pre-exposed image longitudinally thereon and is thereupon packaged into a canister for insertion into a camera. The canister carries a flexible masking strip. When the canister is inserted into the camera, the masking strip is spread across the camera film plane opening. As the film is advanced across the film plane opening for successive exposures, the masking strip prevents individual frame exposure of the previously exposed image. A masking insert can be alternatively inserted into the camera to mask the film edge.

    摘要翻译： 相机胶片在其上纵向具有预曝光图像，并随后封装到用于插入相机中的罐中。 罐带有柔性掩蔽条。 当将墨盒插入相机时，屏蔽条分布在相机胶片平面开口处。 当胶片先进穿过胶片平面开口以进行连续曝光时，屏蔽条可防止先前曝光的图像的单独框架曝光。 掩模插入件可以替代地插入相机中以掩盖胶片边缘。

    Photographic element
    10.
    发明授权
    Photographic element 失效
    摄影元素

    公开(公告)号：US5491051A

    公开(公告)日：1996-02-13

    申请号：US393523

    申请日：1995-02-23

    申请人： John F. DeCory ,  Robert O. James ,  Kenneth L. Tingler ,  Ronald M. Wexler

    发明人： John F. DeCory ,  Robert O. James ,  Kenneth L. Tingler ,  Ronald M. Wexler

    IPC分类号： G03C5/14 ,  G03C11/02 ,  G11B5/633 ,  G11B5/708 ,  G03C1/76

    CPC分类号： G03C11/02 ,  G11B5/633 ,  G11B5/708 ,  G03C5/14

    摘要： A photographic element comprising a support having provided thereon a light-sensitive layer and a transparent magnetic recording layer, the magnetic recording layer comprising a transparent polymeric binder, ferro-magnetic particles and abrasive particles, the magnetic particles having a surface area greater than 30 m.sup.2 /gm and a coverage of from about 1.times.10.sup.-11 mg/.mu.m.sup.3 to about 1.times.10.sup.-10 mg/.mu.m.sup.3, the abrasive particles having a median diameter of from about 0.2 to about 0.4 .mu.m, specific surface area greater than 5 m.sup.2 /gm, a Mohs hardness of at least 6 and being present in the transparent magnetic layer in an amount of at least about 30% by weight based on the weight of the magnetic particles present.

    摘要翻译： 一种照相元件，包括在其上设置有感光层和透明磁记录层的支撑体，所述磁记录层包括透明聚合物粘合剂，铁磁性颗粒和磨料颗粒，所述磁性颗粒的表面积大于30m 2 / gm，覆盖范围为约1×10-11 mg / m3至约1×10-10 mg / m3，磨粒的中值粒径为约0.2至约0.4μm，比表面积大于5m2 / gm，莫氏硬度至少为6，并且基于存在的磁性颗粒的重量，以至少约30重量％的量存在于透明磁性层中。