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公开(公告)号：US4616219A
公开(公告)日：1986-10-07
申请号：US469037
申请日：1983-02-23
申请人： Atsuyuki Tanaka , Shozo Kaieda , Masaaki Nishiyama
发明人： Atsuyuki Tanaka , Shozo Kaieda , Masaaki Nishiyama
CPC分类号： G06K15/02 , G09G5/243 , G06K2215/0068
摘要： Disclosed herein is a character generating device of a raster scan system which comprises a region data storage means for storing display region data predetermined with respect to each of the character codes and a region counter which is set by the display region data. The region data storage means and the region counter are correlated with each other, whereby the dot output is counted by the region counter for generating a signal to output the next character when the count value reaches a set region datum value.
摘要翻译： 本文公开了一种光栅扫描系统的字符生成装置，其特征在于，包括：区域数据存储装置，存储相对于每个字符代码预先确定的显示区域数据;以及区域计数器，由显示区域数据设定。 区域数据存储装置和区域计数器相互关联，由此当计数值达到设定区域数据值时，通过区域计数器对点输出进行计数，以产生信号以输出下一个字符。
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公开(公告)号：US4603383A
公开(公告)日：1986-07-29
申请号：US697478
申请日：1985-02-01
申请人： Atsuyuki Tanaka , Yukio Tadauchi , Shozo Kaieda
发明人： Atsuyuki Tanaka , Yukio Tadauchi , Shozo Kaieda
IPC分类号： G06F13/12 , G06F5/10 , G06F12/00 , G06F13/16 , G06F13/38 , G06F15/16 , G06F15/167 , G06F15/177 , G06F13/00
CPC分类号： G06F15/167 , G06F13/1663
摘要： A data processing system wherein one of a number of central processing units writes a command for data transfer to it from a second processor over a data bus to a common memory and a digital code to an interrupt table, the code indicating interruption of the second processor. Decoding apparatus responsive to the digital code causes the second central processor to read the command for data transfer from the memory and transfer data to the first central processor.
摘要翻译： 一种数据处理系统，其中多个中央处理单元之一将数据传输命令从第二处理器通过数据总线写入公共存储器，数字代码写入中断表，该代码指示第二处理器的中断 。 响应于数字代码的解码装置使得第二中央处理器从存储器读取用于数据传送的命令并将数据传送到第一中央处理器。
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公开(公告)号：US4434503A
公开(公告)日：1984-02-28
申请号：US173497
申请日：1980-07-29
申请人： Atsuyuki Tanaka , Hiroaki Kojima , Shozo Kaieda , Tokuji Kakiuchi , Nobuaki Nishioka , Yukio Tadauchi , Hidekazu Nakagami
发明人： Atsuyuki Tanaka , Hiroaki Kojima , Shozo Kaieda , Tokuji Kakiuchi , Nobuaki Nishioka , Yukio Tadauchi , Hidekazu Nakagami
CPC分类号： H04N1/38
摘要： An image information output apparatus which includes a circuit for setting conditions for a "0" or a "1" level in an X direction, a circuit for setting conditions for a "0" or a "1" level in a Y direction with respect to each of respective image units over an entire output image plane divided into an X-Y matrix configuration, a circuit for generating an output timing signal for each of the image units, an AND circuit for ANDing two signals so as to output conditional signals at every generation of the output timing signal for each of the image units, one conditional signal being related to the X direction condition setting and one conditional signal related to the Y direction condition setting, a circuit for storing image information, and a circuit for outputting the stored image information, one image unit by one image unit, for each "1" level output signal of the AND circuit.
摘要翻译： 一种图像信息输出装置，其包括用于设定X方向上的“0”或“1”电平的条件的电路，用于在Y方向上设置“0”或“1”电平的条件的电路相对于 分配到XY矩阵配置的整个输出图像平面中的每个图像单元，用于为每个图像单元生成输出定时信号的电路，AND电路，用于对两个信号进行AND运算，以便在每一代输出条件信号 对于每个图像单元的输出定时信号，一个条件信号与X方向条件设置相关，一个条件信号与Y方向条件设置相关，用于存储图像信息的电路和用于输出存储的图像的电路 信息，一个图像单元一个图像单元，用于AND电路的每个“1”电平输出信号。
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公开(公告)号：US4384272A
公开(公告)日：1983-05-17
申请号：US189943
申请日：1980-09-22
申请人： Atsuyuki Tanaka , Hiroaki Kojima , Shozo Kaieda , Tokuzi Kakiuchi , Nobuaki Nishioka , Yukio Tadauchi , Hidekazu Nakagami
发明人： Atsuyuki Tanaka , Hiroaki Kojima , Shozo Kaieda , Tokuzi Kakiuchi , Nobuaki Nishioka , Yukio Tadauchi , Hidekazu Nakagami
CPC分类号： G06K9/209
摘要： An improved image reading apparatus which is so arranged that, by providing marks shaded to a predetermined density or darkness for setting a required reading area on an image reading surface, the start mark and end mark are detected by a solid state image sensor for supplying image signals within the required reading range into memory unit based on results of the on detection so as to reduce the memory capacity of the memory unit.
摘要翻译： 一种改进的图像读取装置，其被设置为通过提供阴影到预定浓度或暗度的标记，以在图像读取表面上设置所需的读取区域，起始标记和结束标记由用于提供图像的固态图像传感器检测 基于接通检测的结果将所需读取范围内的信号传送到存储器单元中，以减少存储器单元的存储容量。
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公开(公告)号：US4703438A
公开(公告)日：1987-10-27
申请号：US706738
申请日：1985-02-28
申请人： Masaaki Nishiyama , Atsuyuki Tanaka
发明人： Masaaki Nishiyama , Atsuyuki Tanaka
CPC分类号： G06K15/00 , G06K2215/0062
摘要： A character signal generator which is capable of processing a large amount of data at a high speed without increase of the load of software and also capable of effectively using the storing region of text buffer by employing the circuit structure that the character codes to be output are continuously written on the text buffer and the row end code is written at the end of each row, thereby when this code is detected, the counting operation of address counter is suspended.
摘要翻译： 一种字符信号发生器，其能够在不增加软件负载的情况下高速处理大量数据，并且还能够通过采用要输出的字符代码的电路结构有效地使用文本缓冲器的存储区域 连续写在文本缓冲区上，行末端代码写在每一行的末尾，从而当检测到该代码时，地址计数器的计数操作被暂停。
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公开(公告)号：US08063922B2
公开(公告)日：2011-11-22
申请号：US11989956
申请日：2006-05-23
IPC分类号： G09G5/10
CPC分类号： G09G3/342 , G09G2300/023 , G09G2310/024 , G09G2320/0247 , G09G2320/064 , G09G2320/0646 , G09G2360/16
摘要： A control circuit changes the ratio of an illumination period to a non-illumination period in a frame period of a backlight according to a gradation level in the one frame period of an image displayed on a liquid crystal panel in such a manner that the higher the gradation level, the backlight illumination control circuit increases the ratio of the illumination period to the non-illumination period in the frame period of the backlight, and the lower the gradation level, the backlight illumination control circuit decreases the ratio of the illumination period to the non-illumination period in the frame period of the backlight and thereby controls illumination intensity toward the liquid crystal panel. A time center of illumination intensity in each one frame period of the backlight is controlled in order that the time center exists in a constant temporal position from the beginning of each frame period.
摘要翻译： 控制电路根据在液晶面板上显示的图像的一个帧周期中的灰度级改变背光源的帧周期中的照明周期与非照明期间的比例，使得 灰度级，背光照明控制电路增加背光源的帧周期中的照明期间与非照明期间的比例，灰度级越低，背光照明控制电路将照明期间的比例降低到 从而控制朝向液晶面板的照射强度。 控制背光的每一帧周期中的照明强度的时间中心，以便从每个帧周期的开始起，时间中心存在于恒定的时间位置。
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公开(公告)号：US3977777A
公开(公告)日：1976-08-31
申请号：US519212
申请日：1974-10-30
申请人： Atsuyuki Tanaka , Susumu Tanaka
发明人： Atsuyuki Tanaka , Susumu Tanaka
CPC分类号： G03B27/528
摘要： An image transmission means for employment in a photocopying machine wherein a document to be copied is scanned and image-wise light reflected therefrom is directed onto a photosensitive medium which is moved at a speed equal or proportional to the document scanning speed. The image transmission means comprises an image-transmitting light-conducting fiber array which transmits image light reflected from a document onto a photosensitive medium, and is so mounted that photosensitive medium portions which are less exposed due to characteristic variation in light transmission efficiency of different portions of the fiber array are disposed longitudinally with respect to the document image. Illumination of a document is provided by one or two tubular alternating current fluorescent lamps which are actuated to provide illumination which varies at a frequency and to a proportion that are selected with reference to the characteristic variations of different portions of the light-conducting fiber array. On the photosensitive medium, and hence on a subsequently produced document copy, variations due to alternation of document illumination occur transversely with respect to the image of the scanned document; that is at right-angles to the variations due to light-conducting fiber array characteristics. There is thus produced an image constituted by mesh portions.
摘要翻译： 一种用于复印机的图像传送装置，其中扫描要复印的文件，并且将从其反射的图像光引导到以与文档扫描速度相等或成比例的速度移动的光敏介质。 图像传输装置包括将从文件反射的图像光透射到感光介质上的图像传输光导纤维阵列，并且被安装成使得由于不同部分的光传输效率的特性变化而暴露较少的感光介质部分 的纤维阵列相对于文件图像纵向设置。 文件的照明由一个或两个管状交流荧光灯提供，其被致动以提供以参考光导纤维阵列的不同部分的特征变化选择的频率和比例变化的照明。 在感光介质上，因此在随后产生的文件副本上，由于文档照明的交替而产生的变化相对于扫描的文档的图像横向地发生; 这与由于导光纤维阵列特性导致的变化成直角。 由此产生由网状部构成的图像。
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公开(公告)号：US3950074A
公开(公告)日：1976-04-13
申请号：US513163
申请日：1974-10-08
申请人： Atsuyuki Tanaka
发明人： Atsuyuki Tanaka
CPC分类号： G02B6/08
摘要： An image-transmitting light-conducting fibre array made up of fibres each of which is a rod-like member which is made of a transparent material, is drawn to a required diameter, and is subjected to a process to impart thereto an outer periphery comprising a multiplicity of indented portions and protuberant portions, and a coating of light-adsorbent material, which is retained in and fills said indented portions of said outer periphery of said rod-like member.
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公开(公告)号：US20090097230A1
公开(公告)日：2009-04-16
申请号：US12278032
申请日：2006-09-28
申请人： Takeshi Masuda , Atsuyuki Tanaka , Yukihiro Sumida
发明人： Takeshi Masuda , Atsuyuki Tanaka , Yukihiro Sumida
IPC分类号： G02F1/13357 , F21V33/00
CPC分类号： G02F1/133606 , G02F1/133603 , G02F1/133608 , G02F2001/133601
摘要： A backlight device includes a light diffusing member above a plurality of light sources that are partitioned into a plurality of illumination regions by a partition wall. A light incidence plane at which lights from the plurality of light sources enter is higher than the light sources and equal to or lower than a top of a partition wall. Moreover, a second light diffusing member is laminated above the light diffusing member so that a space is provided between the second light diffusing member and the first light diffusing member. The second light diffusing member has a light incidence plane in a position at a height that is higher than the top of the partition member. This makes it possible to independently control each of the illumination regions.
摘要翻译： 背光装置包括通过分隔壁分隔成多个照明区域的多个光源上方的光漫射构件。 来自多个光源的光进入的光入射面高于光源并且等于或低于分隔壁的顶部。 此外，第二光扩散构件层叠在光漫射构件上方，使得在第二光漫射构件和第一光漫射构件之间设置空间。 第二光扩散构件在高于分隔构件的顶部的高度的位置具有光入射面。 这使得可以独立地控制每个照明区域。
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公开(公告)号：US4478504A
公开(公告)日：1984-10-23
申请号：US451712
申请日：1982-12-20
申请人： Atsuyuki Tanaka
发明人： Atsuyuki Tanaka
CPC分类号： G06K15/1247 , B41J2/4476 , G03G15/326 , G03G15/043
摘要： Disclosed herein is an electrostatic recording apparatus which comprises:a fluorescence generation tube having a plurality of small-sized light emission segments aligned on a substrate;an image-forming optical system for focusing light emitted from said light emission segments on the surface of a photosensitive member and forming an electrostatic image on said surface of the photosensitive member; anda plurality of driving circuits for controlling light emission of the light emission segments in response to image signals fed thereto.
摘要翻译： 本文公开了一种静电记录装置，其包括：荧光发生管，其具有排列在基板上的多个小尺寸发光段; 用于将从所述光发射段发射的光聚焦在感光构件的表面上并在感光构件的所述表面上形成静电图像的图像形成光学系统; 以及用于响应于馈送到其的图像信号来控制发光段的发光的多个驱动电路。
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