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公开(公告)号：US4685069A
公开(公告)日：1987-08-04
申请号：US684787
申请日：1984-12-21
CPC分类号： G01D15/10
摘要： A heat storage correction apparatus and method determines the degree of solidity of a picture data to be recorded and increases the quantity of energy supplied to data elements recording substantially solid portions of the picture elements.
摘要翻译： 热存储校正装置和方法确定要记录的图像数据的稳定度，并且增加提供给记录基本上实心部分的图像元素的数据元素的能量。
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公开(公告)号：US4622595A
公开(公告)日：1986-11-11
申请号：US678877
申请日：1984-12-06
CPC分类号： H04N1/4057
摘要： An image reproducing apparatus wherein a halftone of an image is reproduced by repeating a picture element pattern composed of a plurality of dots as a unit and each dot display density of which is gradually controlled. The repetition of the same picture element patterns is avoided to improve tone reproducing performance.The image display unit includes a means for determining a disposition of dots composing a specific picture element pattern, i.e., display density of each dot in response to tone density of the original image, a means for comparing the disposition of dots of the specific picture element pattern determined by said means with a dot disposition or dispositions of one or plural surrounding picture element pattern or patterns, and a means for changing the dot disposition of said specific picture element pattern in the case when it is identical with dot dispositions of a predetermined number or more of surrounding picture element patterns.
摘要翻译： 一种图像再现装置，其中通过将由多个点组成的像素图案重复为一个单位并逐渐控制其每个点显示密度来再现图像的半色调。 避免重复相同的图像元素图案以改善色调再现性能。 图像显示单元包括用于确定构成特定图像元素图案的点的布置的装置，即响应于原始图像的色调密度的每个点的显示密度，用于比较特定图像元素的点的布置的装置 由所述装置确定的图案，其具有点布置或一个或多个周围图像元素图案或图案的布置，以及用于在与预定数量的点布置相同的情况下改变所述特定图素元素图案的点布置的装置 或更多的周围图像元素图案。
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公开(公告)号：US4568817A
公开(公告)日：1986-02-04
申请号：US624615
申请日：1984-06-26
申请人： Svay Leng , Toshiharu Inui , Haruhiko Moriguchi
发明人： Svay Leng , Toshiharu Inui , Haruhiko Moriguchi
CPC分类号： B41J2/38
摘要： In a thermal printing utilizing a heat sensitive printing paper or an ink donor film, sticking of a heat sensitive color developing layer on the printing paper or a substrate film of the ink donor film to a thermal head is prevented by supplying a predetermined amount of electric energy to heat generating elements of the thermal head during time intervals between successive printing heat generations in the heat generating elements. For this purpose, warming pulses generated from a warming pulse generating circuit are applied during the time intervals to the heat generating elements for warming the same.
摘要翻译： 在使用热敏打印纸或供墨膜的热敏打印中，通过将预定量的电流（预定量）提供给热敏头，将印刷纸上的热敏彩色显影层或供墨膜的基材膜粘附到热敏头 在发热元件中的连续印刷热代之间的时间间隔期间能量传递给热敏头的发热元件。 为此，在加热脉冲发生电路产生的加温脉冲在时间间隔内被施加到用于加热发热元件的发热元件。
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公开(公告)号：US4496988A
公开(公告)日：1985-01-29
申请号：US329109
申请日：1981-12-09
申请人： Haruhiko Moriguchi , Takashi Ohmori
发明人： Haruhiko Moriguchi , Takashi Ohmori
CPC分类号： H04N1/00588 , H04N1/00525 , H04N1/0057 , H04N1/00591 , H04N1/00602 , H04N1/00679
摘要： A copying machine body includes only those hardware components which are essential for the physical reading and recording operations, with the electrical control and processing circuitry being disposed in a separate housing.
摘要翻译： 复印机主体仅包括对物理读取和记录操作至关重要的那些硬件组件，电控制和处理电路设置在单独的外壳中。
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公开(公告)号：US4477820A
公开(公告)日：1984-10-16
申请号：US440061
申请日：1982-11-08
申请人： Haruhiko Moriguchi , Toshiharu Inui
发明人： Haruhiko Moriguchi , Toshiharu Inui
CPC分类号： H04N1/1931 , H03M9/00
摘要： A thermal head driving method in which serial picture data to be recorded on one line is inputted into a shift register which produces parallel picture data corresponding to the input series picture data to drive heating elements of a thermal head by the parallel picture data. The method comprises the steps of inputting serial picture data into the shift register and a distinguishment data element is added in front of the serial picture data. A timing determination of when a predetermined amount of picture data to be simultaneously recorded have been set in the shift register is made on the basis of a timing when the distinguishment data element is outputted from an output terminal through which the serial picture data is outputted. The thermal head is driven while stopping input of a serial picture data into the shift register, at the first-mentioned timing.
摘要翻译： 一种热敏头驱动方法，其中要记录在一行上的串行图像数据被输入到移位寄存器中，该移位寄存器产生对应于输入串行图像数据的并行图像数据，以通过并行图像数据驱动热敏头的加热元件。 该方法包括以下步骤：将串行图像数据输入到移位寄存器中，并且在串行图像数据之前添加识别数据元素。 基于从输出串行图像数据的输出端子输出识别数据元素的定时，进行何时在移位寄存器中设定了要同时记录的预定量的图像数据的定时确定。 在首先提到的时刻，驱动热头，同时停止将串行图像数据输入到移位寄存器中。
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公开(公告)号：US4474844A
公开(公告)日：1984-10-02
申请号：US451224
申请日：1982-12-20
申请人： Takashi Omori , Haruhiko Moriguchi , Tadao Seto , Yoshikazu Shimazaki , Hiromitsu Matsuba , Toshiharu Inui
发明人： Takashi Omori , Haruhiko Moriguchi , Tadao Seto , Yoshikazu Shimazaki , Hiromitsu Matsuba , Toshiharu Inui
CPC分类号： B41M5/41 , Y10S428/913 , Y10S428/914 , Y10T428/24843 , Y10T428/31 , Y10T428/31989
摘要： A heat transfer recording medium which comprises tissue paper having thereon an ink layer comprised of material fluidizable or sublimatable upon the application of heat. The tissue paper has a thickness of 5 to 25 .mu.m, a density of 0.8 to 1.45 g/cm.sup.3, a smoothness of 200 to 20,000 seconds (determined by the Oken type measurement) and a water content adjusted to 6 to 13 wt % after forming the ink layer thereon. The medium does not generate puckers when employed in a transfer type heat sensitive recording apparatus under high temperature and humidity conditions.
摘要翻译： 一种传热记录介质，其包括其上具有油墨层的薄纸，所述油墨层由在施加热量时可流动或可升华的材料构成。 薄纸的厚度为5〜25μm，密度为0.8〜1.45g / cm 3，平滑度为200〜20,000秒（通过Oken型测定确定），水分含量调整为6〜13重量％ 在其上形成油墨层。 当在高温和高湿条件下用于转印型热敏记录装置时，该介质不产生褶皱。
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公开(公告)号：US4454516A
公开(公告)日：1984-06-12
申请号：US358951
申请日：1982-03-17
CPC分类号： H04N1/40031 , B41J2/355 , H04N1/032 , H04N1/1931
摘要： A heat-sensitive recording apparatus includes a two-stage buffer memory for storing input video signals corresponding to one line, and a counter which determines the proportion of "black" signals in one line as the signals are input thereto. Whether printing of the line is to be carried out in one or plural operations is determined by the determined proportion, and a signal indicative of the number of operations is outputted to a block driver prior to the time when the corresponding video signals are outputted by the second stage of the buffer memory to a shift register.
摘要翻译： 热敏记录装置包括用于存储对应于一行的输入视频信号的两级缓冲存储器，以及当输入信号时确定一行中的“黑”信号比例的计数器。 在一个或多个操作中执行行的打印是由所确定的比例确定的，并且在相应的视频信号被输出的时间之前将表示操作次数的信号输出到块驱动器 缓冲存储器的第二级到移位寄存器。
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公开(公告)号：US4442441A
公开(公告)日：1984-04-10
申请号：US235366
申请日：1981-02-19
IPC分类号： G01D15/12
CPC分类号： G01D15/12
摘要： A device for recording predetermined magnetization patterns on a magnetic recording medium such as for use in a copying machine. The magnetic medium is first magnetized with a uniform magnetization pattern then passed to a thermal printing head upon which a number of heat generating elements are arranged one-dimensionally on a supporting substrate. The heat generating elements are selectively activated to heat the recording magnetic medium to a temperature greater than the Curie temperature thereof so as to change the direction of the magnetization of the magnetic medium in cooperation with a biasing magnetic field.
摘要翻译： 用于在诸如用于复印机的磁记录介质上记录预定磁化模式的装置。 磁介质首先以均匀的磁化模式被磁化，然后传递到热打印头，多个发热元件在其上一维地布置在支撑衬底上。 选择性地激活发热元件以将记录磁介质加热到大于其居里温度的温度，以便与偏置磁场一起改变磁介质的磁化方向。
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公开(公告)号：US4437102A
公开(公告)日：1984-03-13
申请号：US320037
申请日：1981-11-10
申请人： Toshiharu Inui , Haruhiko Moriguchi
发明人： Toshiharu Inui , Haruhiko Moriguchi
IPC分类号： B41J2/325 , B41J25/312 , G01D15/10
CPC分类号： B41J25/312 , G01D15/10
摘要： The adjustment of pressure between the thermal head assembly and back roll in a thermal recording device is achieved by adjusting the bias force applied to the thermal head rather than the back roll, to thereby maintain a substantially constant contact pressure between the back roll and a drive roll.
摘要翻译： 热敏记录装置中的热敏头组件和后辊之间的压力调节通过调节施加到热敏头而不是后辊的偏压力来实现，从而在后辊和驱动器之间保持基本恒定的接触压力 滚。
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公开(公告)号：US4415904A
公开(公告)日：1983-11-15
申请号：US372353
申请日：1982-04-27
申请人： Toshiharu Inui , Haruhiko Moriguchi
发明人： Toshiharu Inui , Haruhiko Moriguchi
CPC分类号： B41J2/36
摘要： A method of driving a thermal printing head includes expanding the printing time for a line which follows successive non-printed (blank) lines. In this manner, deterioration otherwise caused in the print density can be avoided without employing an auxiliary heater for the thermal head. Instead of expanding the printing time, the applied voltage may be increased to achieve the same result.
摘要翻译： 驱动热敏打印头的方法包括扩展连续的未打印（空白）线之后的线的打印时间。 以这种方式，可以避免在打印密度方面导致的劣化，而不需要用于热敏头的辅助加热器。 代替扩展打印时间，可以增加所施加的电压以实现相同的结果。
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