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21. 发明授权

US5179392A Multi-color image forming apparatus 失效
标题翻译：多色成像装置
公开(公告)号：US5179392A
公开(公告)日：1993-01-12
申请号：US681325
申请日：1991-04-04
申请人： Toshikazu Kawaguchi
发明人： Toshikazu Kawaguchi
IPC分类号： H04N1/19 , H04N1/50
CPC分类号： H04N1/1906 , H04N1/19 , H04N1/506
摘要： A multi-color image forming apparatus forming an image of a plurality of colors in one processing by using a plurality of laser beams and a plurality of developing devices, in the case where any of the laser beams becomes unusable during forming a mono-color image, makes the image data to have been outputted from the laser beam to be replaced by that of another laser beam which can be usable, then to output it. The apparatus, in the case where any of the laser beams and developing devices become unusable because of trouble caused therein during forming an image of a plurality of colors, forms an image as an emergency measure by using the remaining usable laser beams or developing devices. Moreover, in the case where any of the laser beams and developing devices for any color become unusable because of trouble caused therein during forming an image of a plurality of colors, express the color by changing the density of another color.
摘要翻译：一种多色图像形成装置，在通过使用多个激光束和多个显影装置的一个处理中形成多种颜色的图像，在形成单色图像期间任何激光束变得不可用的情况下使得图像数据已经被激光束输出，被替换为可以使用的另一个激光束，然后输出。在由于其中形成多种颜色的图像而引起的故障而使激光束和显影装置中的任一种变得不可用的情况下，通过使用剩余的可用激光束或显影装置，形成图像作为紧急措施。此外，在形成多种颜色的图像的情况下，由于任何颜色的激光束和显影装置中的任何一种都会变得不可用，因此通过改变其他颜色的浓度来表现颜色。

22. 发明授权

US4906856A Semiconductive photodetection device having coplanar circuit components 失效
标题翻译：半导体光电检测器件具有共面电路元件
公开(公告)号：US4906856A
公开(公告)日：1990-03-06
申请号：US177829
申请日：1988-03-23
申请人： Eiichi Iwanami , Yukito Kawahara , Hiroshi Mukainakano
发明人： Eiichi Iwanami , Yukito Kawahara , Hiroshi Mukainakano
IPC分类号： H01L27/146 , H04N1/028 , H04N1/031 , H04N1/193 , H04N1/40
CPC分类号： H04N1/1906 , H01L27/14681 , H04N1/031 , H04N1/40056 , H04N1/193
摘要： A photoelectric conversion array is comprised of a longitudinal semiconductor substrate formed with a plurality of doped regions electrically isolated from one another and equidistantly aligned in the longitudinal direction of the substrate. Each doped region is comprised of a first region containing therein base, collector and emitter regions arranged to constitute a bipolar phototransistor operative in response to irradiation of incident light onto the base region to induce a photoelectric current between the collector and emitter regions, and a second region disposed adjacent to and laterally of the first region and containing therein a drain region, a source region, a channel region between the drain and source regions and a gate region disposed on the channel region to constitute a MOS switching transistor electrically connected in series to the bipolar phototransistor and selectively operative in response to a control voltage applied to the gate region to enable the induced photoelectric current to flow through the channel region to thereby drive the corresponding bipolar phototransistor.
摘要翻译：光电转换阵列由纵向半导体衬底组成，纵向半导体衬底形成有彼此电隔离并沿着衬底的纵向方向等距排列的多个掺杂区域。每个掺杂区域包括其中包含基底，集电极和发射极区域的第一区域，其被布置成构成响应于入射到基极区域上的入射光的照射而工作的双极光电晶体管，以在集电极和发射极区域之间引起光电流，所述区域与所述第一区域相邻并且横向设置，并且在其中包含漏极区域，源极区域，所述漏极和源极区域之间的沟道区域以及设置在所述沟道区域上的栅极区域，以构成串联电连接的MOS开关晶体管双极光电晶体管，并且响应于施加到栅极区域的控制电压选择性地操作，以使感应的光电流流过沟道区域，从而驱动相应的双极光电晶体管。

23. 发明授权

US08462407B2 Measuring separation of patterns, and use thereof for determining printer characteristics 失效
标题翻译：测量图案的分离及其用于确定打印机特性的用途
公开(公告)号：US08462407B2
公开(公告)日：2013-06-11
申请号：US12634487
申请日：2009-12-09
申请人： Ben Yip , Paul Joseph Ellis , Son Thai
发明人： Ben Yip , Paul Joseph Ellis , Son Thai
IPC分类号： H04N1/46
CPC分类号： B41J2/2135 , H04N1/00002 , H04N1/00015 , H04N1/00034 , H04N1/00037 , H04N1/00045 , H04N1/00047 , H04N1/00058 , H04N1/19 , H04N1/1906
摘要： Disclosed are methods (900) and apparatuses (600) for determining a location of a graphical object (2220) printed onto a print medium (230), said graphical object comprising a plurality of object marks, the method comprising the steps of superposing a two-dimensional reference pattern (710) having a pre-defined degree of accuracy over the printed graphical object, the two-dimensional reference pattern comprising a plurality of pattern marks (770); scanning the superposed printed graphical object and reference pattern to produce a scanned image (2400); determining a location coordinate (2923) of the graphical object in the scanned image (2400); and refining the location coordinate dependent upon the scanned reference pattern to determine a reference pattern coordinate (2904′) associated with the location coordinate (2923). Also disclosed are methods (1800), apparatuses, and computer program products for determining a head size (420) of a print head (3110) of a printer (3100) using the aforementioned method.
摘要翻译：公开了用于确定打印在打印介质（230）上的图形对象（2220）的位置的方法（900）和装置（600），所述图形对象包括多个对象标记，所述方法包括以下步骤：所述二维参考图案包括多个图案标记（770）;所述二维参考图案包括多个图案标记（770）。扫描叠加的印刷图形对象和参考图案以产生扫描图像（2400）; 确定扫描图像中的图形对象的位置坐标（2923）（2400）; 以及根据所扫描的参考图案来细化位置坐标以确定与位置坐标（2923）相关联的参考图案坐标（2904'）。还公开了使用上述方法确定打印机（3100）的打印头（3110）的打印头大小（420）的方法（1800），装置和计算机程序产品。

24. 发明授权

US06771379B2 Streamlined real-time printmask revision, and printing-element data system, to circumvent element malfunction 有权
标题翻译：流线型实时印刷版修订版和印刷元件数据系统，以规避元件故障
公开(公告)号：US06771379B2
公开(公告)日：2004-08-03
申请号：US09935499
申请日：2001-08-23
申请人： Ferran Vilanova , Lionelle Grandmougin , Marc Serra , Miquel Boleda , Jesús De la Lama , Salvador Sanchez
发明人： Ferran Vilanova , Lionelle Grandmougin , Marc Serra , Miquel Boleda , Jesús De la Lama , Salvador Sanchez
IPC分类号： G06K1500
CPC分类号： H04N1/128 , G06K15/107 , G06K2215/0085 , G06K2215/111 , H04N1/1906 , H04N1/1911
摘要： Computation and data-storage are minimized in both accounting for element condition and reallocation of print tasks away from subnominal elements. An accounting function maintains an element-condition tabulation partly in a cumulative form—representing element stability directly without later interpretation. A reallocation distributes print burden from a subnominal element to plural other elements without making a new mask. Rather, entries for a poor element in a current mask are shifted prospectively and quickly to other elements serving the same pixel rows.
摘要翻译：计算和数据存储在计算元素条件和重新分配打印任务远离子标点元素时最小化。会计功能将元素条件列表部分保留在累积表单元素的稳定性中，而不用稍后解释。重新配置将打印负担从次标准元素分配到多个其他元素，而不会制作新的蒙版。相反，当前掩码中的不良元素的条目前瞻性且快速地移动到为相同像素行服务的其他元素。

25. 发明授权

US06547361B1 Image recording apparatus which compensates for a defective recording area 失效
标题翻译：补偿缺陷记录区域的图像记录装置
公开(公告)号：US06547361B1
公开(公告)日：2003-04-15
申请号：US09489910
申请日：2000-01-24
申请人： Akio Suzuki , Kiyoharu Tanaka , Yoshihiro Takada , Yasushi Miura , Nobuhiko Ogata
发明人： Akio Suzuki , Kiyoharu Tanaka , Yoshihiro Takada , Yasushi Miura , Nobuhiko Ogata
IPC分类号： B41J2205
CPC分类号： B41J2/2139 , B41J2/2132 , G06K15/105 , G06K2215/0085 , G06K2215/101 , G06K2215/111 , H04N1/00002 , H04N1/00015 , H04N1/00031 , H04N1/00058 , H04N1/00063 , H04N1/00082 , H04N1/128 , H04N1/1906 , H04N1/1911 , H04N1/1915 , H04N1/50
摘要： An image recording apparatus records an image on a recording medium by causing a recording head having an arrangement of a plurality of recording elements to conduct its main scanning for the recording medium interrelatedly in the direction opposite to the arrangement of the recording elements. The apparatus comprises a setting device to set the number of main scannings by the recording head; a main scanning device to perform recording by plural numbers of main scannings with respect to one pixel by causing the recording head to conduct its main scannings for the same recording area of the recording medium in accordance with the number set by the setting device; and a sub-scanning device to cause the recording head and the recording medium to be sub-scanned interrelatedly per main scanning in an amount smaller than the width of the arrangement of the recording elements of the recording head. Hence, even if a disabled ejection occurs in one scanning at the time of recording by a multi-scanning, the missing dot is complemented by the following scan to make it possible to obtain an image having no image defects at all times.
摘要翻译：图像记录装置通过使具有多个记录元件的布置的记录头在与记录元件的布置相反的方向上相互关联地进行记录介质的主扫描，将图像记录在记录介质上。该装置包括：设置装置，用于设定记录头的主扫描次数; 主扫描装置，通过使记录头根据由设定装置设定的号码对记录介质的相同记录区域进行主扫描，通过多个主扫描执行相对于一个像素的记录; 以及副扫描装置，用于使记录头和记录介质以相对于记录头的记录元件的布置的宽度的量的主扫描相互相关地副扫描。因此，即使在通过多次扫描的记录时的一次扫描中发生禁用的喷射，通过以下扫描补充丢失的点，使得可以始终获得没有图像缺陷的图像。

26. 发明申请

US20020075527A1 Image reading method and apparatus, program, and storage medium 失效
标题翻译：图像读取方法和装置，程序和存储介质
公开(公告)号：US20020075527A1
公开(公告)日：2002-06-20
申请号：US10021524
申请日：2001-12-12
发明人： Akio Ito
IPC分类号： H04N001/04
CPC分类号： H04N1/00005 , H04N1/00002 , H04N1/00013 , H04N1/00037 , H04N1/0005 , H04N1/00063 , H04N1/00082 , H04N1/00925 , H04N1/12 , H04N1/1906 , H04N1/193
摘要： It is an object of this invention to provide highly reliable image read operation by detecting the positions of white and black streaks that can occur in flow scanning and prevent the occurrence of such streaks. To achieve this object, in copy operation, for example, the continuity and position of image data read by a CCD to detect the data as abnormal pixels, thereby outputting an image without any streak. In facsimile transmission, the continuity, position, and linewidth of image data are detected to detect the data as abnormal pixels, thereby transmitting an image without any streaks.
摘要翻译：本发明的目的是提供高可靠性的图像读取操作，通过检测在流扫描中可能出现的白色和黑色条纹的位置，并防止这种条纹的发生。为了实现该目的，在复制操作中，例如，由CCD读取的图像数据的连续性和位置，以将数据检测为异常像素，从而输出图像而没有任何条纹。在传真传输中，检测图像数据的连续性，位置和线宽，以将数据检测为异常像素，从而传输图像而无任何条纹。

27. 发明授权

US06174039B1 Recording apparatus and recording method 失效
标题翻译：记录装置和记录方法
公开(公告)号：US06174039B1
公开(公告)日：2001-01-16
申请号：US08774891
申请日：1996-12-27
申请人： Hiroyuki Miyake , Kazuyoshi Takahashi
发明人： Hiroyuki Miyake , Kazuyoshi Takahashi
IPC分类号： B41J2938
CPC分类号： B41J2/2139 , B41J3/4078 , G06K15/00 , G06K15/102 , G06K15/105 , G06K2215/0085 , H04N1/00002 , H04N1/00015 , H04N1/00018 , H04N1/00031 , H04N1/00045 , H04N1/00053 , H04N1/00063 , H04N1/00082 , H04N1/128 , H04N1/1906 , H04N1/1911 , H04N1/1915
摘要： A predetermined pattern is printed on a recording sheet 9 for monitoring by using a recording head, and read by a reading device 11 so that abnormal recording elements are detected. Thus, a non-defective image is obtained in such a way that based on this detection result, image data to be supplied to the abnormal recording element is moved to image data of other recording elements to complement the recording. Despite the occurrence of abnormal recording elements, a desired non-defective image can be obtained.
摘要翻译：通过使用记录头将预定图案印刷在用于监视的记录纸张9上，并由读取装置11读取，从而检测到异常记录元件。因此，以这样的方式获得无缺陷图像，即，基于该检测结果，将要提供给异常记录元件的图像数据移动到其他记录元件的图像数据以补充记录。尽管发生异常的记录元件，但是可以获得期望的无缺陷图像。

28. 发明授权

US06168261A Recording apparatus and recording method 有权
公开(公告)号：US06168261A
公开(公告)日：2001-01-02
申请号：US09275445
申请日：1999-03-24
申请人： Hiroyuki Miyake , Kazuyoshi Takahashi
发明人： Hiroyuki Miyake , Kazuyoshi Takahashi
IPC分类号： B41J2145
CPC分类号： B41J2/2139 , B41J3/4078 , G06K15/00 , G06K15/102 , G06K15/105 , G06K2215/0085 , H04N1/00002 , H04N1/00015 , H04N1/00018 , H04N1/00031 , H04N1/00045 , H04N1/00053 , H04N1/00063 , H04N1/00082 , H04N1/128 , H04N1/1906 , H04N1/1911 , H04N1/1915
摘要： A predetermined pattern is printed on a recording sheet 9 for monitoring by using a recording head, and read by a reading device 11 so that abnormal recording elements are detected. Thus, a non-defective image is obtained in such a way that based on this detection result, image data to be supplied to the abnormal recording element is moved to image data of other recording elements to complement the recording. Despite the occurrence of abnormal recording elements, a desired non-defective image can be obtained.

29. 发明授权

US6036300A Method for recording image and apparatus therefor and recorded matter by such an apparatus 失效
标题翻译：通过这种装置记录图像及其装置和记录物的方法
公开(公告)号：US6036300A
公开(公告)日：2000-03-14
申请号：US21102
申请日：1993-02-23
申请人： Akio Suzuki , Kiyoharu Tanaka , Yoshihiro Takada , Yasushi Miura , Nobuhiko Ogata
发明人： Akio Suzuki , Kiyoharu Tanaka , Yoshihiro Takada , Yasushi Miura , Nobuhiko Ogata
IPC分类号： B41J2/165 , B41J2/21 , G06K15/10 , H04N1/00 , H04N1/191 , H04N1/50 , B41J2/145
CPC分类号： B41J2/2139 , B41J2/2132 , G06K15/105 , H04N1/00002 , H04N1/00015 , H04N1/00031 , H04N1/00058 , H04N1/00063 , H04N1/00082 , H04N1/128 , H04N1/1906 , H04N1/1911 , H04N1/1915 , H04N1/50 , G06K2215/0085 , G06K2215/101 , G06K2215/111
摘要： An image recording apparatus records an image on a recording medium by causing a recording head having an arrangement of a plurality of recording elements to conduct its main scanning for the recording medium interrelatedly in the direction opposite to the arrangement of the recording elements. The apparatus comprises a setting device to set the number of main scannings by the recording head; a main scanning device to perform recording by plural numbers of main scannings with respect to one pixel by causing the recording head to conduct its main scannings for the same recording area of the recording medium in accordance with the number set by the setting device; and a sub-scanning device to cause the recording head and the recording medium to be sub-scanned interrelatedly per main scanning in an amount smaller than the width of the arrangement of the recording elements of the recording head. Hence, even if a disabled ejection occurs in one scanning at the time of recording by a multi-scanning, the missing dot is complemented by the following scan to make it possible to obtain an image having no image defects at all times.
摘要翻译：图像记录装置通过使具有多个记录元件的布置的记录头在与记录元件的布置相反的方向上相互关联地进行记录介质的主扫描，将图像记录在记录介质上。该装置包括：设置装置，用于设定记录头的主扫描次数; 主扫描装置，通过使记录头根据由设定装置设定的号码对记录介质的相同记录区域进行主扫描，通过多个主扫描执行相对于一个像素的记录; 以及副扫描装置，用于使记录头和记录介质以相对于记录头的记录元件的布置的宽度的量的主扫描相互相关地副扫描。因此，即使在通过多次扫描的记录时的一次扫描中发生禁用的喷射，通过以下扫描补充丢失的点，使得可以始终获得没有图像缺陷的图像。

30. 发明授权

US5877844A Image exposure method using display panel 失效
标题翻译：使用显示面板的图像曝光方法
公开(公告)号：US5877844A
公开(公告)日：1999-03-02
申请号：US663452
申请日：1996-06-13
申请人： Nobuo Matsumoto
发明人： Nobuo Matsumoto
IPC分类号： G03B27/72 , H04N1/04 , H04N1/195
CPC分类号： H04N1/1906 , G03B27/725 , H04N1/0461 , H04N1/195
摘要： An image exposure method using a display panel, for exposing an image onto a photosensitive material by dividing the image into pixels which are arranged in a matrix pattern on the display panel and by adjusting amounts by which light is transmitted through or reflected at the pixels or an amount of emitted light. The method steps include: determining to effect exposure processing a plurality of times when a defective pixel whose amount of transmitted light, reflected light or emitted light cannot be adjusted, exists on the display panel; and effecting exposure processing a plurality of times, wherein the exposure processing of a plurality of times includes exposure with a relative position of a group of pixels arranged in a matrix pattern on the display panel and split images corresponding to the pixels being displaced, and an amount of exposure for each time of exposure processing is an amount given by dividing an overall amount of exposure in accordance with the number of times of displacement. Accordingly, it is no possibility that a specified image depends upon the defective pixel completely, and exposure-dependent ratios can be respectively distributed to the plurality of images.
摘要翻译：一种使用显示面板的图像曝光方法，用于通过将图像划分为以矩阵图案布置在显示面板上的像素并且通过调节光在像素上透射或反射的量来将图像曝光到感光材料上，发射光量。方法步骤包括：当显示面板上存在发射光，反射光或发射光量不能调整的缺陷像素时，多次确定进行曝光处理; 并且进行多次曝光处理，其中多次的曝光处理包括以显示面板上的矩阵图案排列的一组像素的相对位置的曝光和与被移位的像素相对应的分割图像，以及每次曝光处理的曝光量是通过根据位移次数除以总曝光量而给出的量。因此，指定图像不完全依赖于缺陷像素是不可能的，并且曝光相关比率可以分别分布到多个图像。

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