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1.发明授权Device for detachably attaching a film onto a drum in a drum type picture scanning recording apparatus 失效用于在滚筒式图像扫描记录装置中将薄膜可拆卸地安装到滚筒上的装置
公开(公告)号：US4796061A
公开(公告)日：1989-01-03
申请号：US930800
申请日：1986-11-13
申请人： Masahide Ikeda , Hitomi Atoji , Takashi Ohara , Yuuzi Mizuno
发明人： Masahide Ikeda , Hitomi Atoji , Takashi Ohara , Yuuzi Mizuno
CPC分类号： H04N1/00607 , B41J13/226 , B65H1/14 , B65H29/32 , B65H3/10 , H04N1/0057 , H04N1/00618 , H04N1/08 , H04N1/0813 , H04N1/0821 , H04N1/0856 , B65H2301/42324
摘要： A film applying and removing device in a drum type picture scanning recording apparatus is adapted that a photosensitive film is wound onto a rotary drum to be scanned by an exposing head, and comprises a first tray for accommodating a plurality of unexposed films, a film ascending and descending means for ascending the tip end of the film in the tray to contact it with the surface of the drum, a vacuum suctioning means to hold the tip end on the surface of the drum, an inversely rotatable driving means to rotate the drum and guide means for introducing a second tray for receiving exposed films.
摘要翻译： 鼓式图像扫描记录装置中的胶片涂布和移除装置适用于将感光膜卷绕到旋转滚筒上以由曝光头扫描，并且包括用于容纳多个未曝光胶片的第一托盘， 以及下降装置，用于使薄片在托盘中的顶端上升，以将其与滚筒的表面接触;一个真空抽吸装置，用于将顶端保持在滚筒的表面上;一个反向旋转的驱动装置，用于使滚筒旋转; 用于引入用于接收曝光胶片的第二纸盘的引导装置。
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公开(公告)号：US4314274A
公开(公告)日：1982-02-02
申请号：US123736
申请日：1980-02-22
申请人： Hitomi Atoji , Mitsuhiko Yamada
发明人： Hitomi Atoji , Mitsuhiko Yamada
摘要： A method for carrying out a color correction in a digital manner in a picture reproducing machine such as a color scanner, a color facsimile, or the like, which is capable of saving a large volume of capacity of a memory, wherein a resultant value obtained from a combination of color separation signals which are obtained by scanning photoelectrically a color original picture, is represented in a plane coordinate system, and wherein the coordinates of the resultant value are transformed in order to correct hue and saturation by operating the color separation signals together with factors predetermined, thereby obtaining a combination of color-corrected color separation signals.
摘要翻译： 一种用于在诸如彩色扫描仪，彩色传真机等的图像再现机器中以数字方式执行颜色校正的方法，其能够节省大容量的存储器，其中获得的结果值 从通过光电色彩原始图像扫描获得的色彩分离信号的组合被表示在平面坐标系中，并且其中转换所得到的值的坐标以通过一起操作颜色分离信号来校正色调和饱和度 由此获得预定的因素，从而获得颜色校正的色彩分离信号的组合。
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3.发明授权Apparatus for enabling an operator to mount an unexposed film on and demount an exposed film from the drum of a color scanner via a light-blind window 失效用于使操作者能够经由遮光窗从彩色扫描仪的鼓上将未曝光胶片安装在曝光胶片上并将其从其上拆下的装置
公开(公告)号：US4733309A
公开(公告)日：1988-03-22
申请号：US890522
申请日：1986-07-30
申请人： Yoshishige Mori , Hitomi Atoji
发明人： Yoshishige Mori , Hitomi Atoji
CPC分类号： H04N1/0813 , H04N1/00 , H04N1/08 , H04N1/0821 , H04N1/0843 , H04N1/0856
摘要： An apparatus for mounting an unexposed film on and demounting an exposed film from a color scanner is described. The color scanner includes a recording chamber, a rotary drum therein and cassettes for containing unexposed film and exposed films which are normally mounted in communication with the recording chamber but which are detachable therefrom. There is described a light-blind window in the recording chamber which will permit an operator to extract an unexposed film from an unexposed film cassette, mount it on the rotary drum, and after it has been exposed, remove it from the rotary drum and place it in an exposed film cassette which then may be taken to a developing unit.
摘要翻译： 描述了一种用于将未曝光胶片安装在彩色扫描仪上并将其从其拆卸的装置。 彩色扫描仪包括记录室，旋转滚筒以及用于容纳未曝光的胶片和用于通常安装成与记录室连通但可与其分离的曝光胶片。 在记录室中描述了一个遮光窗口，这将允许操作者从未曝光的胶片暗盒中提取未曝光的胶片，将其安装在旋转磁鼓上，并且在曝光之后，将其从旋转鼓中取出并放置 它在暴露的胶片盒中，然后可以被带到显影单元。
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公开(公告)号：US5422737A
公开(公告)日：1995-06-06
申请号：US893268
申请日：1992-06-04
申请人： Hitomi Atoji , Seiji Okazaki , Shinji Itoh , Yuji Mizuno
发明人： Hitomi Atoji , Seiji Okazaki , Shinji Itoh , Yuji Mizuno
CPC分类号： H04N1/0813 , H04N1/08 , H04N1/0817 , H04N1/0821 , H04N1/0852
摘要： The invention provides a device for efficiently mounting an original onto an image reading drum in an image scanning system. The mounting device includes a lower holder section and an upper holder section, each made of a flexible but hard plastic sheet. The original is held in between the lower holder section and the upper holder section and is attached onto the image reading drum, which has a predetermined thickness greater than a distance causing Newton's rings. Accordingly, image signals obtained by scanning the original effectively represent an original image without Newton's rings.
摘要翻译： 本发明提供了一种用于在图像扫描系统中有效地将原稿安装到图像读取鼓上的装置。 安装装置包括下部保持器部分和上部保持器部分，每个由柔性但硬的塑料片制成。 原稿被保持在下保持器部分和上保持器部分之间，并且被附着到图像读取鼓上，图像读取鼓具有大于导致牛顿环的距离的预定厚度。 因此，通过扫描原稿获得的图像信号有效地表示没有牛顿环的原始图像。
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公开(公告)号：US4321620A
公开(公告)日：1982-03-23
申请号：US864758
申请日：1977-12-27
申请人： Riyo Shimooka , Hitomi Atoji , Takeshi Yamazaki , Masuo Kunisawa
发明人： Riyo Shimooka , Hitomi Atoji , Takeshi Yamazaki , Masuo Kunisawa
CPC分类号： H04N1/0678 , H04N1/0657 , H04N1/0685
摘要： A color scanner comprising an original picture cylinder, a scanning head, a reproduction picture cylinder, and a recording head; and said device having several parallel frame plates with holes simultaneously bored through them in the same relative positions, bearings mounted to the holes, and guide shafts and bearing shafts mounted in the bearings. A single feed screw mounted through said openings in at least some of said frame plates moving the scanning and recording heads synchronously in the axial direction of the cylinders.
摘要翻译： 一种彩色扫描器，包括原始图像滚筒，扫描头，再现图像滚筒和记录头; 并且所述装置具有几个平行的框架板，孔具有相同的相对位置同时穿过它们的孔，安装到孔的轴承以及安装在轴承中的引导轴和轴承轴。 安装在所述框架板的至少一些中的所述开口的单个进给螺杆沿着气缸的轴向方向同步地移动扫描和记录头。
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公开(公告)号：US4656505A
公开(公告)日：1987-04-07
申请号：US684719
申请日：1984-12-21
CPC分类号： H04N1/6022
摘要： A method for color correction in the process for reproducing a picture in which color separation picture signals obtained by photoelectrically scanning an original picture are converted into picture signals which correspond to four printing color inks including a black ink therein to produce respective reproduction pictures for plate making corresponding to each of the color inks. A picture signal which corresponds to a black ink is produced according to gray color components obtained from B, G and R signals of the original picture, and according to chromatic color components obtained by subtracting neutral color components from said B, G and R signals. Color separation picture signals corresponding to other color inks, and deficiency in reproduction density of the black ink to be used in a black print is corrected by said other three color inks.
摘要翻译： 一种用于再现图像的处理中的色彩校正方法，其中通过对原始图像进行光电扫描而获得的色分离图像信号被转换为对应于包括黑色墨水的四种印刷颜色墨水的图像信号，以产生用于制版的各种再现图像 对应于每种彩色油墨。 根据从原始图像的B，G和R信号获得的灰色成分，根据从所述B，G和R信号中减去中性色成分而得到的彩色成分，产生与黑色油墨对应的图像信号。 与其他彩色油墨相对应的色彩分离图像信号和黑色印刷中使用的黑色墨水的再现密度不足由其他三色油墨进行校正。
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公开(公告)号：US4503457A
公开(公告)日：1985-03-05
申请号：US248896
申请日：1981-03-30
申请人： Kunio Ikuta , Hitomi Atoji
发明人： Kunio Ikuta , Hitomi Atoji
摘要： A tint laying device for use in a picture reproducing machine, wherein a pickup head scans an original picture to pick up a picture signal and sends it to a color discriminator which discriminates a color in hue of the picture signal to output a discrimination signal to a halftone dot area rate controller, wherein the controller outputs a signal corresponding to a halftone dot area rate predetermined of a halftone dot to be recorded, per each color, to an exposure amount controller which varies the brightness corresponding to the halftone dot area rate depending on the signal output from the controller, and wherein an exposure head scans a recording film and records a reproduction picture thereon according to the halftone dot area rate in synchronization with the pickup head. This device is capable of performing an accurate and quick operation without any skill.
摘要翻译： 一种用于图像再现机器中的色彩铺设装置，其中拾取头扫描原始图像以拾取图像信号，并将其发送到鉴别图像信号的色调中的颜色的颜色鉴别器，以将辨别信号输出到 半色调点面积率控制器，其中控制器将每个颜色的预定要记录的半色调点的半色调点面积率的信号输出到曝光量控制器，该曝光量控制器根据根据 从控制器输出的信号，并且其中，曝光头扫描记录膜，并根据与拾取头同步的半色调点面积率在其上记录再现图像。 该设备无需任何技巧就能够进行精确而快速的操作。
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8.发明授权Sharpness emphasizing method and machine used in a picture reproducing machine 失效清晰度强调图像再现机中使用的方法和机器
公开(公告)号：US4335407A
公开(公告)日：1982-06-15
申请号：US145443
申请日：1980-05-01
申请人： Hitomi Atoji , Masuo Kunisawa , Atsuro Hirata , Yasuaki Araki
发明人： Hitomi Atoji , Masuo Kunisawa , Atsuro Hirata , Yasuaki Araki
CPC分类号： H04N1/4092
摘要： A sharpness emphasizing method and machine used in a picture reproducing machine such as a color separator, wherein a sharpness emphasizing signal is prepared from a main signal and an unsharp signal, which are obtained by scanning an original picture, in a sharpness emphasizing signal circuit, wherein a corrected sharpness emphasizing signal is selectively produced from the sharpness emphasizing signal depending on the leap of the unsharp signal in a sharpness emphasizing component pickup circuit, and wherein the corrected sharpness emphasizing signal is added to the main signal in a composer circuit, thereby obtaining a picture signal whose sharpness is emphasized in its detail portions.
摘要翻译： 在清晰度强调信号电路中，在通过扫描原始图像获得的主信号和钝化信号中准备清晰度强调信号的图像再现机中使用的锐度强调方法和机器， 其中根据锐度强调成分拾取电路中的钝化信号的跳跃，从清晰度强调信号选择性地产生校正的锐度强调信号，并且其中校正的锐度强调信号被添加到作曲者电路中的主信号，从而获得 在其细节部分中强调其锐度的图像信号。
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公开(公告)号：US4160280A
公开(公告)日：1979-07-03
申请号：US854698
申请日：1977-11-25
申请人： Hitomi Atoji , Masuo Kunisawa , Riyo Shimooka , Seiji Okazaki
发明人： Hitomi Atoji , Masuo Kunisawa , Riyo Shimooka , Seiji Okazaki
CPC分类号： H04N1/02815 , G02B26/10
摘要： A picture scanner using a light beam which has first passed through a mask plate to scan a picture fixed to a revolving cylinder is provided with a system for adjusting the transverse position of the light source, consisting of a mirror which can be pivoted into the path of the light beam, a screen on which an image of the light source and an image of the mask plate can be simultaneously projected, and means for focusing both these images into the same plane.
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