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    • 71. 发明授权
    • Image forming apparatus with area selection and preservation functions
    • 具有区域选择和保存功能的图像形成装置
    • US4653899A
    • 1987-03-31
    • US825876
    • 1986-02-04
    • Junji Watanabe
    • Junji Watanabe
    • G03G15/04G03G15/00G03G15/043G03G15/047G03G15/36G03G21/00G03G15/22
    • G03G15/605G03G15/36
    • The apparatus includes an original table, a transmission light emitting section, an erasure area specifying section for shifting the light emitted from the transmission light emitting section to an unnecessary portion of the original to specify a portion to be erased, a memory, a first controller for causing the memory to store position data representing the portion to be erased specified by the erasure area specifying section, a data hold request section, a data holding section, having a holding medium for holding written data, which can repeatedly read out the data held in the holding medium, a second controller for reading out the position data stored in the memory to hold it in the data holding section upon request from the data hold request section, a held data readout request section, a third controller for reading out the position data held in the data holding section so as to temporarily store the readout data in the memory upon request from the held data readout request section, an original scanning section, an image forming section, an image erasing section for selectively erasing an image to be formed by the image forming section, and a fourth controller for reading out the position data stored in the memory by the first or third controller directly or through the data holding section during an image forming operation of the image forming section to supply the readout data to the image erasing section.
    • 该装置包括原始台,发送光发射部分,擦除区域确定部分,用于将从发送光发射部分发射的光移动到原稿的不必要部分,以指定要擦除的部分,存储器,第一控制器 用于使存储器存储表示由擦除区域指定部分指定的要擦除的部分的位置数据,数据保持请求部分,数据保持部分,具有用于保存写入数据的保持介质,其可以重复地读出保持的数据 在保持介质中,第二控制器,用于根据来自数据保持请求部分的请求,读出存储在存储器中的位置数据,以将其保存在数据保持部分中,保持数据读出请求部分,用于读出位置的第三控制器 数据保存在数据保持部分中,以便根据请求从存储的数据读出请求部分将读出的数据临时存储在存储器中 n,原稿扫描部分,图像形成部分,用于选择性地擦除由图像形成部分形成的图像的图像擦除部分;以及第四控制器,用于通过第一或第三控制器读出存储在存储器中的位置数据 在图像形成部分的图像形成操作期间直接或通过数据保持部分将读出的数据提供给图像擦除部分。
    • 74. 发明授权
    • Electronic visual image forming apparatus
    • 电子视觉图像形成装置
    • US4620234A
    • 1986-10-28
    • US637808
    • 1984-08-06
    • Junji Watanabe
    • Junji Watanabe
    • G03B27/50G03G15/00G03G15/04H04N1/04H04N1/10
    • G03G15/605G03G15/502
    • An image forming apparatus according to the present invention is provided with a document table provided on a housing for resting a document thereon; an exposure lamp provided under the document table for exposing the document rested on the document table; a pulse motor for moving the exposure lamp to optically scan the document; a photosensitive drum provided in the housing and carrying a latent image thereon corresponding to the image impression of the document; an optical mechanism for guiding the light reflected from the document to the photosensitive drum through an optical path to form the latent image on the photosensitive drum; a CCD image sensor provided in the optical path for reading out the image impression of the document and generating signals representing the image impression; and a liquid crystal display unit provided on the housing for displaying the image impression of the document, based on the signals from the CCD image sensor.
    • 根据本发明的图像形成装置设置有设置在壳体上用于放置文件的文件台; 曝光灯,设置在所述文件台下面,用于使搁置在所述文件台上的文件曝光; 用于移动曝光灯以光学扫描文档的脉冲电机; 设置在所述壳体中的感光鼓,并在其上承载与所述文档的图像印象相对应的潜像; 用于通过光路将从原稿反射的光引导到感光鼓的光学机构,以在感光鼓上形成潜像; 设置在光路中用于读出文档的图像印象并产生表示图像印象的信号的CCD图像传感器; 以及液晶显示单元,其设置在壳体上,用于基于来自CCD图像传感器的信号显示文档的图像印象。
    • 75. 发明授权
    • Image forming apparatus capable of selectively optically scanning one or
more documents to be copied during one scanning operation
    • 图像形成装置能够在一次扫描操作期间选择性地光学扫描要复制的一个或多个文档
    • US4618244A
    • 1986-10-21
    • US758700
    • 1985-07-25
    • Junji Watanabe
    • Junji Watanabe
    • G03B27/50G03B27/52G03B27/62G03G15/04G03G15/00
    • G03B27/625G03B27/526
    • An image forming apparatus including a document table for holding a document placed thereon, an optical scanner movably provided along the document table to optically scan the document placed on the table, first and second indicators or scales provided at respective ends of the document table to indicate the allowable copy ranges, a designating device for designating a scanning area provided by placing the document on the document table in accordance with at least one of the first and second indicators, and a controller for controlling the movement of the optical scanner to scan the scanning area designated by the designating device. Two full-sized documents on the document table can be scanned during one scanning operation by the optical scanner, and a precise setting of the documents on the document table can be easily performed.
    • 一种图像形成装置,包括用于保持放置在其上的文件的文件台,沿着文件台可移动地设置的光学扫描仪,用于光学扫描放置在工作台上的文件,设置在文件台的各个端部处的第一和第二指示器或标尺,以指示 允许的复印范围,用于指定通过根据第一和第二指示器中的至少一个将文档放置在文件台上而提供的扫描区域的指定装置,以及用于控制光学扫描器扫描扫描的移动的控制器 由指定装置指定的区域。 在扫描仪的一次扫描操作期间,可以扫描文件台上的两张全尺寸的文件,并且可以容易地执行文件表上文件的精确设置。
    • 76. 发明授权
    • Multiple copy image forming apparatus and method
    • 多重复印图像形成装置及方法
    • US4589035A
    • 1986-05-13
    • US632220
    • 1984-07-18
    • Eiichi YamanishiKenichi OonoMasami GokitaKenji FutakiJunji Watanabe
    • Eiichi YamanishiKenichi OonoMasami GokitaKenji FutakiJunji Watanabe
    • H04N1/21H04N1/04H04N1/23H04N1/46H04N1/50G01D15/06G03G15/01
    • H04N1/46H04N1/508
    • An image forming apparatus and method in which a scanner scans a document and prduces an image signal. The image signal is stored in a memory. Image formation and control are provided so that the first copy is produced from the scanner output and subsequent copies are produced from the signal stored in memory. For forming a color image, the image signal is converted into at least two color component signals. The full color copy is formed by superposing a plurality of single color images on each copy paper. The first single color image is produced from the scanner output and the subsequent single color images are produced from the color component signals stored in memory. Where more than one copy of color image is desired, the subsequent copies are all formed from single color images produced from the color component signals stored in memory.
    • 一种图像形成装置和方法,其中扫描仪扫描文档并产生图像信号。 图像信号存储在存储器中。 提供图像形成和控制,使得第一拷贝是从扫描仪输出产生的,随后的拷贝是从存储在存储器中的信号产生的。 为了形成彩色图像,图像信号被转换成至少两个颜色分量信号。 通过在每个复印纸上叠加多个单色图像来形成全色复印件。 第一单色图像由扫描器输出产生,随后的单色图像由存储在存储器中的颜色分量信号产生。 在需要多于一个彩色图像的副本的情况下,随后的副本都由从存储在存储器中的颜色分量信号产生的单色图像形成。