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公开(公告)号：US20090078874A1
公开(公告)日：2009-03-26
申请号：US12156300
申请日：2008-05-30
CPC分类号： G01T1/2014 , G01T1/2012
摘要： A computed radiography system including a stimulating light source such as a laser, a photostimulable glass imaging plate (PGIP) substantially transparent to the stimulating light positioned such that the stimulating light impinges the PGIP perpendicularly thereto producing photostimulated luminescence light (PLL), a light collector having a light reflecting inner surface proximate the PGIP for collecting PLL emitted from the PGIP and having a hole or slot therein for admitting stimulating light into the light collector and onto the PGIP. An optical filter in communication with the light collector for blocking stimulating light waves and passing PLL therethrough. A light detector receives PLL from the optical filter and the light collector, mechanism providing relative movement between the PGIP and the stimulating light source, and mechanism including an analog to digital converter for converting the collected and detected PLL to a diagnostic readout. The system is particularly useful in mammography.
摘要翻译： 一种计算机放射摄影系统，包括诸如激光的刺激光源，对刺激光基本上透明的光激光玻璃成像板（PGIP），其被定位成使得刺激光垂直于其激发PGIP产生光刺激的发光光（PLL），光收集器 具有靠近PGIP的光反射内表面，用于收集从PGIP发射的PLL并且在其中具有孔或狭槽，用于将刺激光引入聚光器和PGIP。 与光收集器连通的滤光器，用于阻挡刺激光波并使PLL通过。 光检测器从滤光器和光收集器接收PLL，其提供PGIP和刺激光源之间的相对运动，以及包括用于将收集和检测到的PLL转换为诊断读数的模数转换器的机构。 该系统在乳房X线照相术中特别有用。
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公开(公告)号：US08008642B2
公开(公告)日：2011-08-30
申请号：US12156300
申请日：2008-05-30
IPC分类号： G01N23/02
CPC分类号： G01T1/2014 , G01T1/2012
摘要： A computed radiography system including a stimulating light source such as a laser, a photostimulable glass imaging plate (PGIP) substantially transparent to the stimulating light positioned such that the stimulating light impinges the PGIP perpendicularly thereto producing photostimulated luminescence light (PLL), a light collector having a light reflecting inner surface proximate the PGIP for collecting PLL emitted from the PGIP and having a hole or slot therein for admitting stimulating light into the light collector and onto the PGIP. An optical filter in communication with the light collector for blocking stimulating light waves and passing PLL therethrough. A light detector receives PLL from the optical filter and the light collector, mechanism providing relative movement between the PGIP and the stimulating light source, and mechanism including an analog to digital converter for converting the collected and detected PLL to a diagnostic readout. The system is particularly useful in mammography.
摘要翻译： 一种计算机放射摄影系统，包括诸如激光的刺激光源，对刺激光基本上透明的光激光玻璃成像板（PGIP），其被定位成使得刺激光垂直于其激发PGIP产生光刺激的发光光（PLL），光收集器 具有靠近PGIP的光反射内表面，用于收集从PGIP发射的PLL并且在其中具有孔或狭槽，用于将刺激光引入聚光器和PGIP。 与光收集器连通的滤光器，用于阻挡刺激光波并使PLL通过。 光检测器从滤光器和光收集器接收PLL，其提供PGIP和刺激光源之间的相对运动，以及包括用于将收集和检测到的PLL转换为诊断读数的模数转换器的机构。 该系统在乳房X线照相术中特别有用。
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公开(公告)号：US06450602B1
公开(公告)日：2002-09-17
申请号：US09679931
申请日：2000-10-05
IPC分类号： B41J2938
CPC分类号： B41J2/04581 , B41J2/04588 , B41J25/308
摘要： An inkjet printing apparatus and method of operating an inkjet printhead provides an inkjet orifice of the printhead that is located within a predetermined spacing of less than 1000 micrometers, and more preferably in a range of 50-500 micrometers for printing high resolution images. Electrical drive signals are provided to the printhead, the drive signals being adapted to enable the printhead to generate a droplet. In response to the drive signals, a free spherical droplet is formed between the orifice and a receiver member and deposits a droplet upon the receiver member substantially without presence of an attached or detached ligament of printing liquid that would otherwise provide an artifact mark on the receiver member.
摘要翻译： 喷墨打印设备和操作喷墨打印头的方法提供打印头的喷墨孔，其位于小于1000微米的预定间隔内，更优选地在50-500微米的范围内，用于打印高分辨率图像。 电驱动信号被提供给打印头，驱动信号适于使打印头产生液滴。 响应于驱动信号，在孔口和接收器构件之间形成游离的球形液滴，并将液滴沉积在接收器构件上，基本上不存在否则在接收器上提供伪影标记的附着或分离的印刷液体韧带 会员。
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公开(公告)号：US6109746A
公开(公告)日：2000-08-29
申请号：US84665
申请日：1998-05-26
CPC分类号： B41J2/0057
摘要： A method for printing information on an image receiver includes metering and collecting amounts of different fluids which when mixed will provide an ink of a desired color; transferring the fluids to cells formed on a surface where they are mixed to provide an ink of a desired color; and transferring the ink from the cells to an image receiver.
摘要翻译： 用于在图像接收器上打印信息的方法包括计量和收集不同流体的量，当混合时将提供所需颜色的墨; 将流体转移到在其混合的表面上形成的细胞以提供所需颜色的墨水; 并将墨从细胞转移到图像接收器。
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5.发明授权Ink jet printer capable of increasing spatial resolution of a plurality of marks to be printed thereby and method of assembling the printer 有权能够增加要印刷的多个标记的空间分辨率的喷墨打印机和组装打印机的方法
公开(公告)号：US6089696A
公开(公告)日：2000-07-18
申请号：US188574
申请日：1998-11-09
申请人： Anthony R. Lubinsky
发明人： Anthony R. Lubinsky
CPC分类号： B41J25/001 , B41J25/005 , B41J2202/14
摘要： An ink jet printer capable of increasing spatial resolution of a plurality of marks to be printed thereby and method of assembling the printer. The printer comprises a print head body having a nozzle block including a plurality of adjacent ink channels of predetermined pitch "P" for printing an image on a receiver. The nozzle block is slidably disposed in the print head body and thus is movable relative to the print head body. A displacement mechanism is connected to the nozzle block for slidably moving the nozzle block a predetermined distance "P.sub.1 " less than pitch P. Before the nozzle block is moved, the channels are enabled in order to eject ink droplets which have pitch P for defining a first spatial resolution of the marks on the receiver. The displacement mechanism then moves the nozzle block the predetermined distance P.sub.1 to a second position. The channels are again enabled while the nozzle block is in this second position. Additional marks are then formed intermediate the marks formed when the nozzle block was in its first position. All the marks formed on the receiver now define a second spatial resolution greater than the first spatial resolution of the marks, so that the image has increased spatial resolution.
摘要翻译： 能够提高要印刷的多个标记的空间分辨率的喷墨打印机以及组装打印机的方法。 打印机包括具有喷嘴块的打印头本体，该喷嘴块包括用于在接收器上打印图像的预定间距“P”的多个相邻油墨通道。 喷嘴块可滑动地设置在打印头本体中，因此可相对于打印头本体移动。 位移机构连接到喷嘴块，用于使喷嘴块可滑动地移动小于间距P的预定距离“P1”。在喷嘴块移动之前，通道被启用以喷射具有间距P的墨滴，用于限定 接收机上标记的第一个空间分辨率。 位移机构然后将喷嘴块移动到预定距离P1到第二位置。 在喷嘴块处于该第二位置时，通道再次启用。 然后在喷嘴块处于其第一位置时形成的标记之间形成附加标记。 接收器上形成的所有标记现在定义大于标记的第一空间分辨率的第二空间分辨率，使得图像具有增加的空间分辨率。
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公开(公告)号：US4991918A
公开(公告)日：1991-02-12
申请号：US460837
申请日：1988-03-03
申请人： James F. Owen , Robert W. Kulpinski , William F. Garbe , John C. Boutet , Anthony R. Lubinsky , David Kessler , Nea Y. Woo
发明人： James F. Owen , Robert W. Kulpinski , William F. Garbe , John C. Boutet , Anthony R. Lubinsky , David Kessler , Nea Y. Woo
CPC分类号： G01T1/2014 , B29C53/04 , B29D11/0075 , B29L2011/0075
摘要： Light collectors formed by rolling one edge of a sheet of transparent thermoplastic material into an annular configuration, while keeping an opposite edge flat suffer from light collection inefficiency caused by local stretching and thus thinning of the sheet near the annular end, thereby increasing the number of internal reflections experienced by a light ray. This problem is solved by making a light collector that is uniform in thickness, or thicker toward the annular end.
摘要翻译： PCT No.PCT / US88 / 00759 Sec。 371日期1988年3月3日 102（e）日期1988年3月3日PCT提交1988年3月3日PCT公布。 第WO89 / 08020号公报 日本1989年9月8日。通过将一片透明热塑性材料的一个边缘卷成环形构造而保持相对的边缘平坦而形成的光收集器不受由局部拉伸引起的光收集低效率的影响，并且因此在环形附近的薄片变薄 从而增加光线所经历的内部反射的数量。 该问题通过制造厚度均匀或朝向环形端较厚的光收集器来解决。
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公开(公告)号：US4537494A
公开(公告)日：1985-08-27
申请号：US574114
申请日：1984-01-26
CPC分类号： G03G15/09 , G03G15/0813
摘要： An apparatus in which a plurality of developer rollers develop a latent image recorded on a flexible photoconductive member. The photoconductive belt is deflected by the developer material to wrap around at least a portion of the first two developer rollers forming wrapped development zones. The last developer roller may either have the photoconductive belt wrapped about a portion thereof, or the photoconductive belt may remain in an undeflected condition. The developer rollers having the photoconductive belt wrapped thereabout rotate in opposite directions. A blanket of developer material is formed between the last two developer rollers. An apparatus of this type optimizes development of the latent image recorded on the photoconductive member.
摘要翻译： 一种其中多个显影辊显影记录在柔性光导体上的潜像的装置。 感光带被显影剂材料偏转以包裹形成包裹的显影区域的前两个显影辊的至少一部分。 最后的显影辊可以具有围绕其一部分缠绕的感光带，或者感光带可以保持在未偏转的状态。 具有缠绕在其上的感光带的显影辊沿相反方向旋转。 在最后两个显影辊之间形成一层显影剂材料。 这种装置优化了记录在感光体上的潜像的显影。
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公开(公告)号：US06561607B1
公开(公告)日：2003-05-13
申请号：US09680378
申请日：2000-10-05
IPC分类号： B41J25308
CPC分类号： B41J25/3086 , B41J25/308
摘要： The present invention resides in an apparatus (8) and method for maintaining a print head (10) at a substantially constant, closely spaced working distance (22) from a surface (17) of a printing receiver (16) during relative translational movement between the print head (10) and the receiver (16) along a predetermined path of movement for depositing liquid or ink droplets (12) onto the surface (17), the apparatus (8) including an actuator (20) connected to the print head (10) and controllably actuable for moving the print head (10) toward and away from the receiver (16), an element (35,36) for detecting a representative distance between the print head (10) and locations on the surface (17) of the receiver (16) along the path of movement and generating a signal having a value representative of or related to the representative distance, an element (46) for comparing the signal value to a reference; value representative of the working distance (22) for determining a difference between the signal value and the reference value and generating a control signal representative of the difference, and a control element (24) for receiving the control signal and responsively controllably actuating the actuator (20) to move the print head (10) toward or away from the receiver (16) to locate the print head (10) at the working distance (22) from the locations on the surface (17) of the receiver (16) when the print head (10) is positioned for depositing the liquid or ink droplets thereon. The method of the present invention includes the steps of (a) generating signals representative of distances between the print head (10) and the locations on the surface (17) of the receiver (16) along the path of movement prior to the print head (10) being positioned for depositing liquid or ink droplets onto the locations on the surface (17), respectively; and (b) responsively to the signals, as required, moving the print head (10) toward or away from the receiver (16) to locate the print head (10) at substantially the closely spaced working distance (22) from the locations on the surface (17) of the receiver (16) when positioned for depositing the liquid or ink droplets thereon, respectively.
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公开(公告)号：US06428135B1
公开(公告)日：2002-08-06
申请号：US09679761
申请日：2000-10-05
IPC分类号： B41J2938
CPC分类号： B41J2/04516 , B41J2/04581 , B41J2/04588 , B41J2/07 , B41J2/09 , B41J25/308 , B41J2202/10
摘要： An inkjet printing apparatus and method of operating an inkjet printhead provides an inkjet orifice of the printhead that is located within a predetermined spacing of less than 1000 micrometers, and more preferably in a range of 50 to less than 500 micrometers for printing high resolution images. Electrical drive signals are provided to the printhead, the drive signals being adapted to enable the printhead to generate a droplet. In response to the drive signals, a free droplet is formed between the orifice and a receiver member and deposits a droplet upon the receiver member substantially without presence of any satellites.
摘要翻译： 喷墨打印设备和操作喷墨打印头的方法提供打印头的喷墨孔，其位于小于1000微米的预定间隔内，更优选在50至小于500微米的范围内，用于打印高分辨率图像。 电驱动信号被提供给打印头，驱动信号适于使打印头产生液滴。 响应于驱动信号，在孔口和接收器构件之间形成自由液滴并且基本上不存在任何卫星将液滴沉积在接收器构件上。
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公开(公告)号：US06334676B1
公开(公告)日：2002-01-01
申请号：US09065283
申请日：1998-04-23
IPC分类号： B41J217
CPC分类号： C09D11/30 , B41J2/175 , B41J2/211 , B41J2/2114 , B41J3/4071 , B41J3/4075 , B41M1/14 , C09D11/40 , C09D11/54
摘要： In a method for microfluidic printing of colored images on a receiver, including providing a first set of reservoirs containing colorant precursors for different colors; providing at least one reservoir containing a reactant; and reacting the colorant precursors and reactant(s) to provide colored pixels of the desired colors.
摘要翻译： 在用于接收器上彩色图像的微流体印刷的方法中，包括提供包含用于不同颜色的着色剂前体的第一组储存器; 提供包含反应物的至少一个储存器; 并使着色剂前体和反应物反应以提供所需颜色的着色像素。
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