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公开(公告)号：US4558374A
公开(公告)日：1985-12-10
申请号：US493481
申请日：1983-05-11
申请人： Masami Kurata , Takashi Ohmori
发明人： Masami Kurata , Takashi Ohmori
CPC分类号： H04N1/38
摘要： A picture data processing device in which a region specifying original having markings which physically define a region of interest of an original document to be processed is read and stored. When the original document is read, the stored markings are reproduced to mask out the areas of the original document other than the region of interest. A signal processing operation, such as extraction, rearrangement, or size alteration with respect to the selected region can then be performed.
摘要翻译： 一种图像数据处理装置，其中读取并存储具有物理上定义要处理的原始文档的感兴趣区域的标记的区域指定原稿。 当读取原始文档时，存储的标记被复制以掩盖除了感兴趣的区域之外的原始文档的区域。 然后可以执行信号处理操作，例如相对于所选择的区域的提取，重新排列或尺寸改变。
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公开(公告)号：US4499476A
公开(公告)日：1985-02-12
申请号：US372355
申请日：1982-04-27
申请人： Toshiharu Inui , Masami Kurata , Hisao Nakajima , Takashi Ohmori
发明人： Toshiharu Inui , Masami Kurata , Hisao Nakajima , Takashi Ohmori
CPC分类号： G01D15/10
摘要： A heat sensitive recording apparatus using an ink donor sheet in the form of a continuous band includes a device for detecting and correcting the tension applied to the band so as to prevent creases, etc. from being formed therein.
摘要翻译： 使用连续带形式的供墨片的热敏记录装置包括用于检测和校正施加到带的张力的装置，以防止在其中形成折痕等。
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公开(公告)号：US4494152A
公开(公告)日：1985-01-15
申请号：US332778
申请日：1981-12-21
申请人： Masami Kurata , Takashi Ohmori
发明人： Masami Kurata , Takashi Ohmori
CPC分类号： H04N1/0473 , H04N1/40056 , H04N1/191 , H04N2201/04755 , H04N2201/04756
摘要： A character and image data reading system for a character and image data reading apparatus has an auxiliary scanning mechanism which moves an original relative to a solid image pickup element in a stepwise manner by a predetermined distance during an integration period of the pickup element so that a light receiving window of the pickup element covers a region corresponding to at least an auxiliary scanning width.
摘要翻译： 用于字符和图像数据读取装置的字符和图像数据读取系统具有辅助扫描机构，其在拾取元件的积分周期期间以逐步的方式将原件相对于固体摄像元件移动预定距离，使得 拾取元件的光接收窗口覆盖对应于至少辅助扫描宽度的区域。
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公开(公告)号：US4451853A
公开(公告)日：1984-05-29
申请号：US349106
申请日：1982-02-16
CPC分类号： H04N1/00095 , H04B3/542 , H04B2203/5416 , H04B2203/5445 , H04B2203/5483 , H04B2203/5491
摘要： The invention relates to an image transmission process such as facsimile transmission wherein image data is converted into an electrical signal, transmitted over lines and then converted into a recorded image at the receiving end. Specifically, the invention concerns a process wherein conventional commercial electric power lines are used as the transmission line, such that facsimile or other image transmission may be easily effected within, for example, a single building or similarly limited area.
摘要翻译： 本发明涉及一种诸如传真传输的图像传输过程，其中图像数据被转换为电信号，通过线路传输，然后在接收端转换成记录图像。 具体而言，本发明涉及一种使用传统商业电力线作为传输线的方法，使得例如在单个建筑物或类似有限的区域内容易地实现传真或其它图像传输。
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公开(公告)号：US4636081A
公开(公告)日：1987-01-13
申请号：US641491
申请日：1984-08-16
申请人： Hiroyuki Saitoh , Masami Kurata , Takashi Omori
发明人： Hiroyuki Saitoh , Masami Kurata , Takashi Omori
摘要： In an apparatus for reading a color image on an original wherein the color image is illuminated and scanned by light from a plurality of light sources each having different spectrum to discriminate color of the color image on the basis of the reflected light from the original, these plurality of light sources are driven by a driving signal which is produced in synchronism with original read scanning.
摘要翻译： 在用于读取原稿上的彩色图像的装置中，其中彩色图像被来自每个具有不同光谱的多个光源的光照射和扫描，以基于来自原稿的反射光来区分彩色图像的颜色，这些 多个光源由与原始读取扫描同步产生的驱动信号驱动。
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公开(公告)号：US4554583A
公开(公告)日：1985-11-19
申请号：US483310
申请日：1983-04-08
申请人： Hiroyuki Saitoh , Masami Kurata
发明人： Hiroyuki Saitoh , Masami Kurata
摘要： A method and apparatus for correcting the photoelectric converter of a document reading unit for non-linearities produced by the optics of the system. A test document having no image data thereon is scanned to produce a shade correction signal which is subjected to A/D conversion and stored in a memory. In binary-encoding the picture data of the original, a switch is operated according to the data stored in the memory so as to change a threshold level for the picture signal, whereby digital picture data whose shading has been corrected is obtained. In the case where the picture data of the original are represented by an analog signal, the picture data are also subjected to A/D conversion, and division is carried out with the data stored in the memory being employed as dividends. From the results of such a division, corrected multi-level picture data is obtained.
摘要翻译： 一种用于校正由系统的光学器件产生的非线性的文档读取单元的光电转换器的方法和装置。 对其上没有图像数据的测试文件进行扫描，以产生经过A / D转换并存储在存储器中的色调校正信号。 在对原稿的图像数据进行二进制编码时，根据存储在存储器中的数据来操作开关，以改变图像信号的阈值电平，从而获得已经校正了阴影的数字图像数据。 在原始图像数据由模拟信号表示的情况下，图像数据也进行A / D转换，并且将存储在存储器中的数据用作分红进行分割。 根据这种划分的结果，获得校正的多级图像数据。
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27.发明授权Method and apparatus for controlling phase of a system clock signal for switching the system clock signal 失效用于控制用于切换系统时钟信号的系统时钟信号的相位的方法和装置
公开(公告)号：US5373254A
公开(公告)日：1994-12-13
申请号：US5034
申请日：1993-01-15
申请人： Toshihiko Nakauchi , Masato Hirai , Masami Kurata
发明人： Toshihiko Nakauchi , Masato Hirai , Masami Kurata
CPC分类号： H03L7/143
摘要： A method and apparatus for controlling the phase of a system clock, in which one of a first clock signal and a second clock signal is selected and output to a system as a system clock signal, the first clock signal being generated by a frequency synthesizer synchronized with an external clock signal supplied from a reference clock signal oscillator provided externally of the system, and the second clock signal being supplied from another reference clock signal oscillator provided internally of the system, and the phases of the first and second clock signals are controlled, prior to switching between the first and second clock signals and supplying the switched clock signal to the system as the system clock signal. The switching is delayed for a period while there is a phase shift between the first and second clock signal , when the system clock signal is switched between the first and second clock signal.
摘要翻译： 一种用于控制系统时钟的相位的方法和装置，其中选择第一时钟信号和第二时钟信号中的一个作为系统时钟信号输出到系统，第一时钟信号由频率合成器产生同步 具有从在系统外部提供的参考时钟信号振荡器提供的外部时钟信号，并且第二时钟信号由设置在系统内部的另一参考时钟信号振荡器提供，第一和第二时钟信号的相位被控制， 在第一和第二时钟信号之间切换并将切换的时钟信号提供给系统作为系统时钟信号。 当系统时钟信号在第一和第二时钟信号之间切换时，在第一和第二时钟信号之间存在相移时，开关被延迟一段时间。
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公开(公告)号：US4543587A
公开(公告)日：1985-09-24
申请号：US458081
申请日：1983-01-14
申请人： Masami Kurata , Toshiharu Inui
发明人： Masami Kurata , Toshiharu Inui
CPC分类号： B41J2/35
摘要： A thermal recording apparatus operates to efficiently utilize a smaller capacity power supply by the provision of a capacitor in parallel with the power supply source. The capacitor is discharged during printing cycles and is recharged in the interval between the end of one line printing operation and the beginning of the next. This interval is increased in proportion to the percentage of black bits printed in a given line, such that the capacitor may be sufficiently charged and the power supply efficiently used.
摘要翻译： 热敏记录装置用于通过与电源并联提供电容器来有效地利用较小容量的电源。 电容器在打印循环期间被排出，并且在一行打印操作结束和下一个打印操作的开始之间的间隔中被再充电。 该间隔与给定行中打印的黑色比例的比例成比例地增加，使得电容器可以被充分充电并且电源被有效地使用。
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公开(公告)号：US4462704A
公开(公告)日：1984-07-31
申请号：US446308
申请日：1982-12-03
申请人： Masami Kurata , Toshiharu Inui
发明人： Masami Kurata , Toshiharu Inui
CPC分类号： B41J2/35
摘要： A thermal head driving system having a plurality of thermal heads, an electric power source commonly used to drive the heads at the same voltage. A pulse generator provided between the power source and each of the heads for producing a driving pulse having a width determined in accordance with a ratio of a resistance value of each thermal head. The plurality of thermal heads are accordingly driven by the respective driving pulses corresponding thereto to effectuate thermal recording.
摘要翻译： 一种具有多个热敏头的热敏头驱动系统，通常用于以相同电压驱动磁头的电源。 一种脉冲发生器，其设置在电源和每个头之间，用于产生具有根据每个热敏头的电阻值的比确定的宽度的驱动脉冲。 因此，多个热敏头相应地由相应的驱动脉冲驱动以实现热记录。
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公开(公告)号：US6111591A
公开(公告)日：2000-08-29
申请号：US797977
申请日：1997-02-12
申请人： Shin Ohtake , Naoyuki Enomoto , Masanori Satake , Masami Kurata
发明人： Shin Ohtake , Naoyuki Enomoto , Masanori Satake , Masami Kurata
CPC分类号： G06T1/20
摘要： An image processing system 1 (information processing system) includes a plurality of input interfaces 11, 12, and 13 for inputting image data output from a plurality of host systems C, PC1, and PC2, an input buffer 41 for storing the image data input through the input interfaces, determination mechanism for determining the upper limit value of the storage amount of the image data stored in the input buffer 41 for at least one of the input interfaces 11-13, and mechanism for storing image data in the input buffer in a scattering manner so as not to exceed the upper limit value determined by the determination mechanism.
摘要翻译： 图像处理系统1（信息处理系统）包括用于输入从多个主机系统C，PC1和PC2输出的图像数据的多个输入接口11,12和13，用于存储图像数据输入的输入缓冲器41 通过输入接口，确定用于至少一个输入接口11-13存储在输入缓冲器41中的图像数据的存储量的上限值的确定机构，以及用于将图像数据存储在输入缓冲器中的机构 散射方式，以便不超过由确定机构确定的上限值。
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