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51.发明授权Ink jet recording apparatus and method with drive control dependent on an image signal receiving frequency 失效喷墨记录装置和方法与驱动控制相关的图像信号接收频率
公开(公告)号：US5223937A
公开(公告)日：1993-06-29
申请号：US647274
申请日：1991-01-29
CPC分类号： H04N1/233 , H04N1/2307 , H04N1/40031
摘要： Disclosed in an ink jet recording apparatus capable of providing high quality images in a stable manner for image signals of different transfer rates. A detector detects the receiving rate of an image signal supplied to the ink jet recording apparatus, and at least one of driving voltage, driving current, pulse duration, driving frequency and driving signal wave form is modified according to the detected receiving rate of the image signal.
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52.发明授权
公开(公告)号：US4870428A
公开(公告)日：1989-09-26
申请号：US162258
申请日：1988-02-29
CPC分类号： B41J2/3555 , B41J2/355 , B41J2/365
摘要： A driving method for a thermal head having plural heat generating elements for image recording on a recording medium comprises a step of detecting the presence of past, present and future heating signals in an area, in at least four directions around the heat generating element when the power is supplied to a heat generating element according to a heating signal and a step of controlling the supply energy to the heat generating element in response to the result of the detection, if the heating signals are present in all of the detecting area, for minimizing the supply energy to the heat generating element in comparison with a case in which the heating signals are not present in all of the detecting area.
摘要翻译： 一种用于具有用于在记录介质上进行图像记录的多个发热元件的热敏头的驱动方法，包括以下步骤：在发热元件周围的至少四个方向上检测在发热元件周围的至少四个方向上的过去，当前和将来的加热信号的存在 如果加热信号存在于所有检测区域中，则根据加热信号将功率供应到发热元件，并且响应于检测结果控制对发热元件的供应能量的步骤，以使最小化 与在所有检测区域中不存在加热信号的情况相比，向发热元件供给能量。
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公开(公告)号：US4549221A
公开(公告)日：1985-10-22
申请号：US458082
申请日：1983-01-14
CPC分类号： H04N1/00108 , H04N1/00095 , H04N1/17 , H04N1/33323 , H04N1/33369 , H04N2201/33385
摘要： A facsimile communication system in which transmission is carried out in such a manner that, when the time of transmission of the video signals of lines provided by scanning an original is shorter than that determined by a facsimile on the signal receiving side, fill bits are transmitted in succession with the video signals so that the time of transmission of each line is adjusted to that determined by the facsimile on the signal receiving side. The period of time required for the facsimile on the signal receiving side to record video signals per line is discriminated by a facsimile on the signal transmitting side for every line according to the contents of video signals. The period of time thus discriminated is utilized as the time of transmission to transmit the video signals for each line.
摘要翻译： 一种传真通信系统，其中以这样的方式进行发送，即当通过扫描原件提供的线路的视频信号的发送时间短于在信号接收侧由传真机确定的线路的视频信号的发送时间时，发送填充比特 与视频信号连续，使得每行的传输时间被调整到由信号接收侧的传真确定的时间。 根据视频信号的内容，通过信号接收侧的传真在每条线上记录视频信号所需的时间段由信号发送侧的传真根据每行识别。 这样鉴别的时间段被用作传输每行的视频信号的时间。
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公开(公告)号：US4456824A
公开(公告)日：1984-06-26
申请号：US312024
申请日：1981-10-16
CPC分类号： B41J13/0054 , B41J11/0095
摘要： A compact thermosensitive printing machine includes a paper supply guide extending obliquely into a housing to a printing roller at its lower end, and a discharge tray on top of the supply guide for receiving the copied paper face-up after it has passed around the printing roller.
摘要翻译： 一种紧凑型热敏印刷机包括一个供纸导向件，其倾斜地延伸到其下端的印刷辊上的一个外壳中，以及一个位于供应引导件顶部的排放托盘，用于在复印纸经过印刷辊 。
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公开(公告)号：US4449152A
公开(公告)日：1984-05-15
申请号：US329468
申请日：1981-12-10
IPC分类号： G03G15/04 , B41J2/325 , G03G15/36 , G03G21/00 , G03G21/14 , G06K15/10 , H04N1/00 , H04N1/04 , H04N1/10 , H04N1/193 , H04N1/22
CPC分类号： H04N1/1026 , H04N1/1017 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N1/193
摘要： A copying machine includes an optical sensor of the line scanning type for converting an image into electrical signals, and a thermal recording head controlled in accordance with the image signals. The platen moves with respect to the read unit and the read unit will read in both forward and reverse directions of the platen, and the magnification value can be varied. The total width of energized heating elements and the movement length and speed of the platen may be controlled in accordance with the size of the original. The total number of heating elements energized at any one time is limited, and the machine includes input and output terminals for sending image information externally and for receiving and recording image information other than directly from the read unit.
摘要翻译： 复印机包括用于将图像转换为电信号的线扫描型光学传感器，以及根据图像信号控制的热敏记录头。 压板相对于读取单元移动，并且读取单元将沿着压板的正向和反向读取，并且可以改变放大率值。 通电加热元件的总宽度和压板的移动长度和速度可以根据原件的尺寸进行控制。 在任何一个时间通电的加热元件的总数量受到限制，并且该机器包括用于在外部发送图像信息的输入和输出端子，以及用于直接从读取单元接收和记录图像信息。
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公开(公告)号：US4444833A
公开(公告)日：1984-04-24
申请号：US356542
申请日：1982-03-09
申请人： Haruhiko Moriguchi , Takashi Ohmori
发明人： Haruhiko Moriguchi , Takashi Ohmori
CPC分类号： B41M5/345 , Y10S428/913 , Y10S428/914
摘要： A heat-transfer recording medium is described, which includes a substrate and a two color transfer layer on the substrate, wherein the two color transfer layer contains a solid heat-sensitive ink which melts or sublimates at a relatively low temperature and is transferred to a recording paper as a predetermined color, and a heat-sensitive color-forming ink dispersed in the solid heat-sensitive ink, which melts or sublimates at a relatively high temperature, and is transferred to the recording paper in a color different from the above color.
摘要翻译： 描述了一种热转印记录介质，其包括在基板上的基板和双色转印层，其中两个着色转印层包含在较低温度下熔融或升华的固体热敏墨水，并转印到 记录纸作为预定颜色，以及分散在固体热敏油墨中的热敏成色油墨，其在相对高的温度下熔化或升华，并以与上述颜色不同的颜色转印到记录纸上 。
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公开(公告)号：US4410898A
公开(公告)日：1983-10-18
申请号：US348884
申请日：1982-02-16
摘要： A multicolor recording apparatus includes a number of recording sections for applying different colors of inks. A main transport path travels through all recording sections, while bypass paths are provided for recording sheets which are to be recorded monochromatically, for example, so that any one or more of the recording sections may be bypassed. To eliminate wastage of ink donor sheet, the web containing the solid ink is not conveyed in recording sections bypassed by the sheet.
摘要翻译： 多色记录装置包括用于应用不同颜色的油墨的多个记录部分。 主传送路径行进通过所有记录部分，而旁路路径被提供用于记录单色记录的片材，例如可以绕过任何一个或多个记录部分。 为了消除供墨纸的浪费，含有固体油墨的纸幅在纸张旁路的记录部分中不传送。
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公开(公告)号：US4388628A
公开(公告)日：1983-06-14
申请号：US295297
申请日：1981-08-24
CPC分类号： H04N1/508 , B41J13/223 , B41M5/345
摘要： A multi-color thermal transfer recorder has a thermal recording head, a roll disposed opposite to the thermal recording head, and an ink donor sheet having two or more layers of single-color ink different in color from each other, the length of each ink layer being equal to the length of the outer circumference of the opposing roll.
摘要翻译： 多色热转印记录器具有热敏记录头，与热记录头相对设置的辊，以及具有两层或多层不同颜色的单色油墨的供墨板，每个油墨的长度 层等于相对辊的外周长度。
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公开(公告)号：US4360818A
公开(公告)日：1982-11-23
申请号：US210999
申请日：1980-11-26
申请人： Haruhiko Moriguchi , Takashi Ohmori
发明人： Haruhiko Moriguchi , Takashi Ohmori
摘要： A heat-sensitive recording head including an insulating substrate, an array of heat generating elements, a plurality of leads alternately arranged on both sides of the array of heat generating elements on the insulating substrate with the heat generating elements interposed between the leads. Lead wires are connected to predetermined ones of the leads either directly or through diodes. The lead wires are arranged in a matrix format and heat generating elements are coupled in blocks with the number of blocks being equal to half the number of common drive terminals provided. With the number of blocks represented by n, the average value of the resistances of the heat generating elements by r, and the maximum variation of the resistances by .+-.r, ##EQU1## is established.
摘要翻译： 一种热敏记录头，包括绝缘衬底，发热元件阵列，多个引线交替地布置在绝缘衬底上的发热元件阵列的两侧，其中发热元件插在引线之间。 引线直接或通过二极管连接到预定引线。 引线以矩阵形式布置，并且发热元件以块的数量等于所提供的公共驱动端子的数量的一半的方式耦合。 利用由n表示的块的数量，发热元件的电阻的平均值为r，电阻的最大变化为+/- r，
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公开(公告)号：US06130686A
公开(公告)日：2000-10-10
申请号：US974509
申请日：1997-11-19
IPC分类号： B41J2/525 , B41J2/205 , B41J2/21 , B41M5/00 , G06K15/02 , H04N1/40 , H04N1/46 , H04N1/60 , B41J2/01
CPC分类号： G06K15/02 , H04N1/46 , H04N1/6022 , G06K2215/0071 , G06K2215/0094
摘要： A color image forming apparatus includes an image signal input portion which supplies three image signals C, M and Y associated with cyan, magenta and yellow; an image signal conversion processing portion which converts the image signals C, M and Y into six image signals associated with thick C and thin C, thick M and thin M, and thick Y and thin Y, respectively, by using a thick/thin sorting table; and a color masking processing portion which performs color masking process, and outputs converted six image signals associated with thick C to thin Y. The converted six image signals undergo a black generation process, a UCR process and a black printing process, and a binarization processing thereafter. This makes it possible to produce color images of high quality with high reproducibility even if the hues of N color materials, which belong to the same color family and have different densities, such as thin cyan and thick cyan, differ from each other to some extent.
摘要翻译： 彩色图像形成装置包括图像信号输入部分，其提供与青色，品红色和黄色相关联的三个图像信号C，M和Y; 图像信号转换处理部分，通过使用厚/薄分类将图像信号C，M和Y分别转换为与厚C和薄C，厚M和薄M相关联的六个图像信号，以及厚Y和薄Y 表; 以及执行彩色掩蔽处理的彩色掩蔽处理部分，并将与厚C相关联的转换的六个图像信号输出到薄Y。经转换的六个图像信号经历黑色生成处理，UCR处理和黑色打印处理以及二值化处理 之后 这使得即使属于相同颜色系列并且具有不同密度的不同密度的N色材料的色调（例如青色青色和浓青色）在某种程度上彼此不同，也可以以高再现性产生高质量的彩色图像 。
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