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1. 发明申请

US20080164650A1 FEEDER ASSEMBLY FOR LASER IMAGING APPARATUS 有权
标题翻译：用于激光成像装置的馈线装置
公开(公告)号：US20080164650A1
公开(公告)日：2008-07-10
申请号：US11619734
申请日：2007-01-04
申请人： Curt A. Wiens , Chris Zwettler , Hoa Pham
发明人： Curt A. Wiens , Chris Zwettler , Hoa Pham
IPC分类号： B65H3/06
CPC分类号： G03G15/6558 , B41J13/103 , B65H5/062 , B65H5/38 , B65H23/32 , B65H2301/3121 , B65H2301/342 , B65H2301/4148 , B65H2404/1442 , B65H2511/22 , B65H2511/514 , B65H2701/1311 , B65H2801/06 , G03C1/49881 , G03G15/1665 , G03G15/6511 , G03G2215/00396 , G03G2215/004 , B65H2220/02 , B65H2220/11 , B65H2220/01
摘要： An imaging apparatus including a media source having a plurality of sheets of photothermographic imaging media contained therein, an exposure unit including an input engagement point, an output engagement point, and a laser module positioned therebetween, and a driven roller pair forming a nip. A driven roller pair is configured to receive a leading edge of a sheet from a media source and is configured to begin extracting the sheet from the media source and driving the sheet along a transport path extending from the media source to at least the output engagement point of the exposure unit. Upon the leading edge being engaged by the input engagement point, the nip is configured to open while the trailing edge of sheet is still within the media source such that a remaining portion of the sheet is extracted from he media source by the exposure unit while the laser module exposes a desired image on the sheet.
摘要翻译：一种成像设备，包括其中容纳有多张光热成像摄影介质的介质源，包括输入接合点，输出接合点和位于其间的激光模块的曝光单元和形成辊隙的从动辊对。从动辊对构造成从介质源接收片材的前缘，并且被构造成从介质源开始提取片材并且沿着从介质源延伸到至少输出接合点的传送路径驱动片材的曝光单位。当前缘被输入接合点接合时，辊隙构造成打开，而片材的后缘仍然在介质源内，使得片材的剩余部分由曝光单元从介质源提取，而激光模块在片材上暴露所需的图像。

2. 发明申请

US20090051975A1 SHEET TURNAROUND ASSEMBLY 审中-公开
标题翻译：表格组合
公开(公告)号：US20090051975A1
公开(公告)日：2009-02-26
申请号：US11843880
申请日：2007-08-23
申请人： Curt A. Wiens , Thomas Brace
发明人： Curt A. Wiens , Thomas Brace
IPC分类号： H04N1/21 , B65H5/02
CPC分类号： H04N1/0057 , B65H29/12 , B65H2301/33214 , B65H2301/44314 , B65H2701/1719 , H04N1/00596 , H04N1/00602 , H04N1/0061 , H04N1/00615 , H04N1/00641
摘要： A sheet turnaround assembly including a drive shaft positioned laterally across a transport path from a processing system, a plurality of drive wheels axially coupled to and positioned in a spaced fashion along the drive shaft, and a plurality of continuous belts, one belt corresponding to each drive wheel. Each belt is positioned so that its outside surface is tensioned against and forms a desired wrap angle about the corresponding drive wheel to create an arcuate turnaround path there between extending between input and output nips formed by initial and final points of contact between the belt and the drive wheel. The sheet turnaround is configured to receive a thermally developed sheet of photothermographic imaging media from a thermal processor at the input nip via the transport path. Rotation of the drive wheels by the drive shaft causes the outside surface of each belt to run along the corresponding drive wheel and drive the developed sheet along and expel the developed sheet from the turnaround path at the output nip to an output device after turning the developed sheet from the transport path by an angle substantially equal to the wrap angle.
摘要翻译：一种片材周转组件，包括一个驱动轴，该驱动轴横向于从处理系统的传送路径横向定位，多个驱动轮轴向地联接到驱动轴上并以其间隔开的方式定位，以及多个连续的带，一个带对应于每个驱动轮每个带被定位成使得其外表面被张紧并围绕相应的驱动轮形成期望的包角，以在其之间形成弓形转向路径，在其之间延伸，在输入和输出压区之间，由输送和输出压区之间的初始和最终接触点形成驱动轮片材周转被配置为经由传送路径从输入压区的热处理器接收热显影的光热成像介质片。通过驱动轴的驱动轮的旋转使得每个带的外表面沿着相应的驱动轮行进并且驱动展开的片材并将展开的片材从输出压区处的转向路径排出到输出装置，在转动发达的片材从传送路径开始大致等于包角的角度。

3. 发明授权

US07355613B2 Thermal recording system employing adjustable head pressure 失效
标题翻译：热敏记录系统采用可调头压力
公开(公告)号：US07355613B2
公开(公告)日：2008-04-08
申请号：US11196181
申请日：2005-08-03
申请人： Curt A. Wiens
发明人： Curt A. Wiens
IPC分类号： B41J2/32
CPC分类号： B41J2/32 , B41J25/312 , B41J25/316 , B41J2202/31
摘要： An imaging apparatus (30) for thermally recording images on an imaging media (44) including a printhead (32) having an array of individually energizeable heating elements (42), a rotatable drum (34) for conveying imaging media (44) past the array of heating elements (42), and an anchor element (36) moveable within a range of positions. A biasing mechanism (38) is positioned between printhead (32) and anchor element (36) and is configured to provide a biasing force to hold at least a portion of the array of heating elements (42) against rotatable drum (34), wherein a magnitude of the biasing force is based on the position of anchor element (36). An actuator system (40) is configured to adjust the position of the anchor element (36) within the range of positions so as to adjust the magnitude of the biasing force over a range of values.
摘要翻译：一种用于在成像介质（44）上热像记录图像的成像设备（30），该成像介质包括具有单独可加热加热元件阵列的打印头（32），用于将成像介质（44）传送通过所述可旋转滚筒加热元件阵列（42）和可在位置范围内移动的锚固元件（36）。偏置机构（38）定位在打印头（32）和锚固元件（36）之间，并且构造成提供偏压力以将加热元件阵列（42）的至少一部分保持在可旋转滚筒（34）上，其中偏置力的大小基于锚固元件（36）的位置。致动器系统（40）被配置为在锚定元件（36）的位置范围内调节位置，以便在一定范围的值范围内调节偏置力的大小。

4. 发明授权

US07319473B2 Thermal recording system and method 失效
标题翻译：热记录系统及方法
公开(公告)号：US07319473B2
公开(公告)日：2008-01-15
申请号：US11315106
申请日：2005-12-22
申请人： Curt A. Wiens
发明人： Curt A. Wiens
IPC分类号： B41J2/355
CPC分类号： B41J2/355
摘要： A recording apparatus includes a plurality of thermal elements, a strobe generator, and a data sequencer. The strobe generator provides a strobe signal comprising a sequence of N pulses, each pulse having a same period, the sequence including a first group of pulses having an active state for a first duration a second group of pulses having an active state for a second duration, wherein each pulse of the second group is positioned next to a pulse of the first group such their active states combine form a continuous active state. The data sequencer provides an N-bit data sequence representative of a gradation level to each thermal element, each bit corresponding to one of the N pulses, wherein the N bits have active states such that whenever the corresponding gradation level is within a predetermined range and whenever a bit corresponding to a pulse of the second group has an active state the bit corresponding to adjacent pulse of the first group has an active state, wherein each thermal element generates heat based on the strobe signal and the corresponding N-bit sequence.
摘要翻译：记录装置包括多个热元件，闪光发生器和数据定序器。选通发生器提供包括N个脉冲序列的选通信号，每个脉冲具有相同的周期，该序列包括具有第一持续时间的活动状态的第一组脉冲，具有第二持续时间的活动状态的第二组脉冲，其中所述第二组的每个脉冲位于所述第一组的脉冲之后，使得所述第二组的活动状态组合形成连续的活动状态。数据定序器提供表示每个热元件的灰度级的N位数据序列，每个位对应于N个脉冲中的一个，其中N位具有有效状态，使得每当相应的灰度级在预定范围内时，每当对应于第二组的脉冲的位具有活动状态时，与第一组的相邻脉冲相对应的位具有活动状态，其中每个热元件基于选通信号和相应的N位序列产生热量。

5. 发明授权

US07474321B2 Thermal recording method and system employing edge printing 失效
标题翻译：热记录方法和采用边缘印刷的系统
公开(公告)号：US07474321B2
公开(公告)日：2009-01-06
申请号：US11196822
申请日：2005-08-03
申请人： Curt A. Wiens
发明人： Curt A. Wiens
IPC分类号： B41J2/325
CPC分类号： B41J2/355
摘要： An imaging device (30) comprising an array of individually controllable thermal recording elements (36) and a controller (34). Controller (34) is configured to receive an input signal (42) and, based on input signal (42), is configured to select, activate, and drive a plurality of thermal elements (60a, 60b) from the array of thermal elements (36) which correspond to areas (62a, 62b) of an imaging media (38) which are outside an imaging area (52) of imaging media (38).
摘要翻译：一种成像装置（30），包括独立可控制的热记录元件阵列（36）和控制器（34）。控制器（34）被配置为接收输入信号（42），并且基于输入信号（42）被配置为从热元件阵列（60a，60b）中选择，激活和驱动多个热元件（60a，60b） 36），其对应于在成像介质（38）的成像区域（52）外部的成像介质（38）的区域（62a，62b）。

6. 发明申请

US20110091822A1 THERMAL PROCESSOR EMPLOYING A TEMPERATURE COMPENSATION SYSTEM 审中-公开
标题翻译：采用温度补偿系统的热处理器
公开(公告)号：US20110091822A1
公开(公告)日：2011-04-21
申请号：US09144927
申请日：2007-03-12
申请人： JOHN R. SCUFSA , DAVID J. MCDANIEL , CURT A. WIENS
发明人： JOHN R. SCUFSA , DAVID J. MCDANIEL , CURT A. WIENS
IPC分类号： G03C5/00 , G03B15/00
CPC分类号： G03C1/49881 , G03B15/00
摘要： A thermal processor for use in developing an image in an imaging material which is transported along a transport path through the thermal processor. The thermal processor includes a preheat assembly for preheating the thermally processable material to the threshold temperature. The preheat assembly includes a heated member having a major surface facing the thermally processable material. A dwell assembly is provided for thermal development of the image in the thermally processable material. Means are provided for moving the thermally processable material along the transport path through the preheat assembly and the dwell assembly including a roller assembly which contacts the thermally processable material. The roller assembly includes rollers positioned between the heated member and the thermally processable material. Means are provided for reducing optical density loss in the thermally processable material, including means for selectively changing the temperature of the heated member as the thermally processable material moves along the transport path.
摘要翻译：一种用于显影成像材料中的图像的热处理器，其通过热处理器沿输送路径输送。热处理器包括用于将可热加工材料预热到阈值温度的预热组件。预热组件包括具有面向可热加工材料的主表面的加热构件。提供驻留组件用于热可加热材料中的图像的热显影。提供了用于使热可加工材料沿着传送路径移动通过预热组件和驻留组件的装置，该组合组件包括接触可热加工材料的辊组件。辊组件包括定位在加热构件和可热加工材料之间的辊。提供了用于减少可热加工材料中的光密度损失的装置，包括用于当可热加工材料沿着输送路径移动时选择性地改变加热构件的温度的装置。

7. 发明授权

US07845638B2 Feeder assembly for laser imaging apparatus 有权
标题翻译：用于激光成像设备的馈线组件
公开(公告)号：US07845638B2
公开(公告)日：2010-12-07
申请号：US11619734
申请日：2007-01-04
申请人： Curt A. Wiens , Chris Zwettler , Hoa Pham
发明人： Curt A. Wiens , Chris Zwettler , Hoa Pham
IPC分类号： B65H5/00
CPC分类号： G03G15/6558 , B41J13/103 , B65H5/062 , B65H5/38 , B65H23/32 , B65H2301/3121 , B65H2301/342 , B65H2301/4148 , B65H2404/1442 , B65H2511/22 , B65H2511/514 , B65H2701/1311 , B65H2801/06 , G03C1/49881 , G03G15/1665 , G03G15/6511 , G03G2215/00396 , G03G2215/004 , B65H2220/02 , B65H2220/11 , B65H2220/01
摘要： An imaging apparatus including a media source having a plurality of sheets of photothermographic imaging media contained therein, an exposure unit including an input engagement point, an output engagement point, and a laser module positioned therebetween, and a driven roller pair forming a nip. A driven roller pair is configured to receive a leading edge of a sheet from a media source and is configured to begin extracting the sheet from the media source and driving the sheet along a transport path extending from the media source to at least the output engagement point of the exposure unit. Upon the leading edge being engaged by the input engagement point, the nip is configured to open while the trailing edge of sheet is still within the media source such that a remaining portion of the sheet is extracted from the media source by the exposure unit while the laser module exposes a desired image on the sheet.
摘要翻译：一种成像设备，包括其中容纳有多张光热成像摄影介质的介质源，包括输入接合点，输出接合点和位于其间的激光模块的曝光单元和形成辊隙的从动辊对。从动辊对构造成从介质源接收片材的前缘，并且被构造成从介质源开始提取片材并且沿着从介质源延伸到至少输出接合点的传送路径驱动片材的曝光单位。当引导边缘被输入接合点接合时，夹持构造成打开，而片材的后缘仍然在介质源内，使得片材的剩余部分由曝光单元从介质源提取，而激光模块在片材上暴露所需的图像。

8. 发明授权

US6116794A Apparatus for cooling a thermally processed material 失效
标题翻译：用于冷却热处理材料的装置
公开(公告)号：US6116794A
公开(公告)日：2000-09-12
申请号：US144382
申请日：1998-08-31
申请人： Graham F. Nelson , Curt A. Wiens
发明人： Graham F. Nelson , Curt A. Wiens
IPC分类号： G03D13/00 , G03D7/00
CPC分类号： G03D13/002
摘要： Disclosed is an apparatus for cooling a thermally processed, imaging material which has been heated to a first temperature by a thermal processor. The cooling apparatus includes a cooling article, on which the imaging material rides after the imaging material exits the thermal processor, and an imaging material transport mechanism. The cooling article is at a lower temperature than the first temperature to cool the imaging material. The transport mechanism conveys the imaging material over the cooling article. The transport mechanism operates at a rate of speed that is faster than an operational rate of speed of an imaging material conveyance device of the thermal processor. This speed differential allows the transport mechanism to apply tension to the imaging material as the imaging material passes over the cooling article to minimize imaging material defects during cooling.
摘要翻译：公开了一种用于冷却通过热处理器被加热到第一温度的热处理的成像材料的设备。冷却装置包括：成像材料在成像材料离开热处理器之后乘坐的冷却物品，以及成像材料输送机构。冷却制品处于比第一温度低的温度以冷却成像材料。运输机构将成像材料传送到冷却制品上。输送机构以比热处理器的成像材料输送装置的运转速度快的速度进行运转。该速度差异允许传送机构在成像材料通过冷却物品时对成像材料施加张力，以使冷却期间的成像材料缺陷最小化。

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