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1.发明授权Constrained film heat processor and method of developing digital film using conduction heat transfer 失效约束薄膜热处理器和使用传导热传递开发数字薄膜的方法
公开(公告)号：US5669032A
公开(公告)日：1997-09-16
申请号：US549293
申请日：1995-10-27
申请人： Abu S. Islam , Robert J. Kleckner , Leo Chin , Sandra Graveson
发明人： Abu S. Islam , Robert J. Kleckner , Leo Chin , Sandra Graveson
CPC分类号： G03D13/002
摘要： An apparatus and method of developing a heat developing film includes a film support surface for supporting and constraining a film and heaters for developing the film supported on the film constraining surface. The film constraining surface may either be stationary or form part of a film transport. The film transport may either be a continuous film transport or a reciprocating film transport. The continuous film transport may be inclined or include an input pinch roller. In addition, the heaters may either be stationary, reciprocatable, or pivotable. The heat is applied by conduction and may include a profiled heater output to control uniformity of the temperature. The apparatus may be provided as a stand-alone unit or may be coupled, either externally to or within, a film exposure device.
摘要翻译： 显影热显影膜的装置和方法包括用于支撑和约束膜的膜支撑表面和用于显影负载在膜约束表面上的膜的加热器。 薄膜约束表面可以是静止的或形成薄膜输送的一部分。 薄膜输送可以是连续薄膜输送或往复式薄膜输送。 连续薄膜输送可以是倾斜的或包括输入夹送辊。 此外，加热器可以是固定的，可往复运动的或可枢转的。 通过传导来施加热量，并且可以包括形状加热器输出以控制温度的均匀性。 该装置可以作为独立单元提供，或者可以在胶片曝光装置的外部或内部耦合。
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2.发明授权Constrained film heat processor and method of developing digital film using radiant heat transfer 失效约束薄膜热处理器和使用辐射热传递开发数字薄膜的方法
公开(公告)号：US5634167A
公开(公告)日：1997-05-27
申请号：US548628
申请日：1995-10-26
CPC分类号： G03D13/002
摘要： An apparatus and method of developing a heat developing film includes a film support surface for supporting and constraining a film and heaters for developing the film supported on the film constraining surface. The film constraining surface may either be stationary or form part of a film transport. The film transport may either be a continuous film transport or a reciprocating film transport. The continuous film transport may be inclined or include an input pinch roller. In addition, the heaters may either be stationary, reciprocatable, or pivotable. The heaters are radiant heaters which may include a profiled heater output to control uniformity of the temperature. The apparatus may be provided as a stand-alone unit or may be coupled, either externally to or within, a film exposure device.
摘要翻译： 显影热显影膜的装置和方法包括用于支撑和约束膜的膜支撑表面和用于显影负载在膜约束表面上的膜的加热器。 薄膜约束表面可以是静止的或形成薄膜输送的一部分。 薄膜输送可以是连续薄膜输送或往复式薄膜输送。 连续薄膜输送可以是倾斜的或包括输入夹送辊。 此外，加热器可以是固定的，可往复运动的或可枢转的。 加热器是辐射加热器，其可以包括异形加热器输出以控制温度的均匀性。 该装置可以作为独立单元提供，或者可以在胶片曝光装置的外部或内部耦合。
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3.发明授权
公开(公告)号：US5729271A
公开(公告)日：1998-03-17
申请号：US434961
申请日：1995-05-04
申请人： Irena Makarchuk , Sandra Graveson , Robert J. Kleckner , Leo Chin , Abu S. Islam
发明人： Irena Makarchuk , Sandra Graveson , Robert J. Kleckner , Leo Chin , Abu S. Islam
摘要： A heating device for desensitizing migration imaging film on an external imaging member scanner. The heating device is curved and has a large surface area to provide maximum heating efficiency. The heating device is mounted to a bracket connected to a scanner cartridge and moves integrally with the scanner cartridge in the direction of the longitudinal axis of the imaging member. The heating device heats the migration imaging film to a temperature to ensure that the surface charge on the film is changed, but is less than a temperature needed for selenium particle migration. As a result, the selenium in the migration imaging film is no longer sensitive under daylight conditions. Thus, the migration imaging film can be removed and heated under daylight conditions providing a significant advantage over film that must be removed and heated under red light conditions.
摘要翻译： 一种用于使外部成像扫描器上的迁移成像膜脱敏的加热装置。 加热装置是弯曲的并且具有大的表面积以提供最大的加热效率。 加热装置安装到连接到扫描器盒的支架上，并沿着成像构件的纵向轴线与扫描器盒整体移动。 加热装置将迁移成像膜加热至温度以确保膜上的表面电荷改变，但小于硒颗粒迁移所需的温度。 结果，迁移成像膜中的硒在日光条件下不再敏感。 因此，迁移成像膜可以在日光条件下被去除和加热，与在红光条件下必须去除和加热的膜相比具有显着的优点。
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公开(公告)号：US5644379A
公开(公告)日：1997-07-01
申请号：US548566
申请日：1995-10-26
申请人： Leo Chin , Abu S. Islam , Sandra Graveson , Robert J. Kleckner
发明人： Leo Chin , Abu S. Islam , Sandra Graveson , Robert J. Kleckner
CPC分类号： B65H5/224
摘要： An apparatus and technique to guide a fabric conveyor belt by alignment of the fabric weaves with a mating fabric on a vacuum platen is described. The technique functions in a manner similar to an edge guide, however the correcting forces are applied over the surface of the belt as opposed to the edge of the belt. Robust tracking can be achieved and the need for frequent adjustments of the conveyor rollers by the user is eliminated.
摘要翻译： 描述了通过织物编织与真空压板上的配对织物对准来引导织物输送带的装置和技术。 该技术以类似于边缘引导件的方式起作用，然而校正力相对于带的边缘施加在带的表面上。 可以实现鲁棒跟踪，并且消除了用户频繁调整输送辊的需要。
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公开(公告)号：US5587767A
公开(公告)日：1996-12-24
申请号：US434960
申请日：1995-05-04
CPC分类号： G03D13/002
摘要： An apparatus and method of developing a heat developing film includes a film support surface for supporting a film and heaters for developing the film supported on the film support surface. The film support surface may either be stationary or form part of a film transport. The film transport may either be a continuous film transport or a reciprocating film transport. The continuous film transport may be inclined or include an input pinch roller. In addition, the heaters may either be stationary, reciprocatable, or pivotable. The heaters are radiant heaters which may include a profiled heater output to control distortion of the film. The apparatus may be provided as a stand-alone unit or may be coupled, either externally to or within, a film exposure device.
摘要翻译： 显影热显影膜的装置和方法包括用于支撑膜的膜支撑表面和用于显影负载在膜支撑表面上的膜的加热器。 薄膜支撑表面可以是静止的或形成薄膜输送的一部分。 薄膜输送可以是连续薄膜输送或往复式薄膜输送。 连续薄膜输送可以是倾斜的或包括输入夹送辊。 此外，加热器可以是固定的，可往复运动的或可枢转的。 加热器是辐射加热器，其可以包括形状加热器输出以控制膜的变形。 该装置可以作为独立单元提供，或者可以在胶片曝光装置的外部或内部耦合。
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公开(公告)号：US5655201A
公开(公告)日：1997-08-05
申请号：US576245
申请日：1995-12-21
CPC分类号： G03G15/6573 , G03G15/6591 , G03G15/6594 , G03G17/06 , G03G17/10 , G03G2215/00493 , G03G2215/00523 , G03G2215/2061
摘要： An apparatus and process for transporting a migration imaging member over a heat source with minimum stress when developing the migration imaging member. The imaging member is conveyed by pinch transport rollers on either side of the heat source, at least one of the pinch rollers being tapered so that the migration imaging member is only constrained along its two edges. The migration imaging member has the degrees of freedom, in its center, to deform under heat and to settle to its stress free state under the pinch. Also, the heat source does not have to be insulated from the transport rollers since the temperature at the transport rollers is less critical due to the minimized tension in the migration imaging member between the rollers.
摘要翻译： 一种用于在显影所述迁移成像构件时以最小应力在热源上运输迁移成像构件的装置和方法。 成像构件通过在热源的任一侧上的夹送传送辊传送，至少一个夹送辊是锥形的，使得迁移成像构件仅沿着其两个边缘被限制。 迁移成像构件在其中心处具有在加热下变形并在夹持下稳定到其无应力状态的自由度。 此外，由于传送辊之间的温度由于辊之间的迁移成像构件中的最小张力而不太关键，热源不必与输送辊绝缘。
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公开(公告)号：US5534964A
公开(公告)日：1996-07-09
申请号：US434954
申请日：1995-05-04
CPC分类号： H04N1/0813 , B41J13/30 , H04N1/08 , H04N1/0839 , H04N1/0843
摘要： A registration pin for a rotating drum recorder device cooperates with a film to register and support the film during loading the film onto the drum. The registration pin has a reduced profile to reduce the overall size of the drum. The pin also has a construction to permit loading of different types of films onto the drum. The head of the registration pin is provided with a profile that supports and positions the film on the drum, even though the registration pin is shorter than conventional pins. The registration pin includes at least one protrusion to sandwich the film against the surface of the drum. The protrusion may take any appropriate form. The protrusion may include a "teardrop" shaped form, in order to positively hold the film on the drum.
摘要翻译： 用于旋转鼓式记录器装置的配准销与薄膜配合以便在将胶片加载到滚筒上时对胶片进行对准和支撑。 定位销具有减小的轮廓以减小滚筒的总体尺寸。 该销还具有允许将不同类型的薄膜装载到滚筒上的结构。 配准销的头部设有一个轮廓，该轮廓可以将胶片支撑并定位在滚筒上，即使对位销比传统销更短。 配准销包括至少一个突起，以将薄膜夹在滚筒的表面上。 突起可以采取任何适当的形式。 突起可以包括“泪珠”形状，以便将膜牢固地保持在鼓上。
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公开(公告)号：US20090244252A1
公开(公告)日：2009-10-01
申请号：US12060513
申请日：2008-04-01
IPC分类号： B41J2/455
摘要： Disclosed are an apparatus, optical scanning device, and a corresponding method of forming images on a photosensitive surface. The apparatus includes a laser raster output scanner (ROS) including laser emitters arranged to simultaneously scan a plurality of laser beams across a single scan line of the photosensitive surface in response to received image data corresponding to pixels in an image to be reproduced, and a controller individually controlling each of the laser emitters to selectively apply one of a plurality of power levels to each of the laser beams based on the image data for each of the pixels, wherein a total power applied by the laser beams for each pixel is determined by a sum of the power levels applied by each of the laser beams.
摘要翻译： 公开了一种在感光表面上形成图像的装置，光学扫描装置和相应的方法。 该装置包括激光光栅输出扫描器（ROS），其包括激光发射器，其被布置成响应于对应于要再现的图像中的像素的接收图像数据而同时扫描多个激光束穿过感光表面的单个扫描线，以及 控制器单独地控制每个激光发射器，以基于每个像素的图像数据选择性地将多个功率电平中的一个施加到每个激光束，其中由每个像素的激光束施加的总功率由 由每个激光束施加的功率电平的和。
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公开(公告)号：US08217975B2
公开(公告)日：2012-07-10
申请号：US12060513
申请日：2008-04-01
IPC分类号： B41J2/455
摘要： Disclosed are an apparatus, optical scanning device, and a corresponding method of forming images on a photosensitive surface. The apparatus includes a laser raster output scanner (ROS) including laser emitters arranged to simultaneously scan a plurality of laser beams across a single scan line of the photosensitive surface in response to received image data corresponding to pixels in an image to be reproduced, and a controller individually controlling each of the laser emitters to selectively apply one of a plurality of power levels to each of the laser beams based on the image data for each of the pixels, wherein a total power applied by the laser beams for each pixel is determined by a sum of the power levels applied by each of the laser beams.
摘要翻译： 公开了一种在感光表面上形成图像的装置，光学扫描装置和相应的方法。 该装置包括激光光栅输出扫描器（ROS），其包括激光发射器，其被布置成响应于对应于要再现的图像中的像素的接收图像数据而同时扫描多个激光束穿过感光表面的单个扫描线，以及 控制器单独地控制每个激光发射器，以基于每个像素的图像数据选择性地将多个功率电平中的一个施加到每个激光束，其中由每个像素的激光束施加的总功率由 由每个激光束施加的功率电平的和。
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公开(公告)号：US5530526A
公开(公告)日：1996-06-25
申请号：US434962
申请日：1995-05-04
CPC分类号： H01T19/00 , G03G15/0291
摘要： A modular charging device for use in a printing or imaging system includes a plurality of individual charging units and means for arranging the plurality of individual charging units together in a modular fashion. The modular charging device may be arc-shaped to uniformly charge a rotating drum or a circular belt, or may be linear to uniformly charge a linear imaging member.
摘要翻译： 用于打印或成像系统的模块化充电装置包括多个单独的充电单元和用于以多种模式将多个单独充电单元布置在一起的装置。 模块化充电装置可以是弧形的以对旋转的滚筒或圆形带均匀充电，或者可以是线性的，以对线性成像构件均匀充电。
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