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1. 发明授权

US06680785B1 Digital printer and its printing method 失效
标题翻译：数码打印机及其打印方式
公开(公告)号：US06680785B1
公开(公告)日：2004-01-20
申请号：US09585125
申请日：2000-06-01
申请人： Toru Nibe , Tadao Shinya , Yutaka Endo
发明人： Toru Nibe , Tadao Shinya , Yutaka Endo
IPC分类号： G06F1500
CPC分类号： G06K15/028
摘要： Each pixel receives a digital picture data having a multi-gradation data. A line composed of printing pixels having a thickness difference of multi-gradations is obtained on a recording paper by controlling whether or not there exist ink transcription by each gradation with a line head. A digital printer of printing a picture by recording a plurality of lines on a recording paper with scanning by the line head, comprising counting devices (5-1, 5-2) for counting a number of pixels to print at each gradation, dividing devices (9-1, 9-2, 12-1, 12-2, 13-1, 13-2) for dividing all pixels into several groups in accordance with the counting devices and deciding devices (10-1, 10-2, 11-1, 11-2) for deciding a number of groups. A range of grouping and as number of groups can be changed so as for a number of printing pixels in every group to be equal to a predetermined number of simultaneous turn-on pixels. During a printing operation at each gradation, a pixel of simultaneously printing in one line is limited to a unit of the group and prints each gradation a plurality of times. Accordingly, a number of simultaneous turn-on pixels can always be held constant except a specific case.
摘要翻译：每个像素接收具有多灰度数据的数字图像数据。通过控制是否通过线头以每种灰度存在油墨转录，在记录纸上获得由具有多层次厚度差的印刷像素构成的线。一种数字打印机，其通过用行头扫描在记录纸上记录多条线来打印图像，包括：计数装置（5-1,5-2），用于对每个灰度级打印的像素数进行计数;分割装置（9-1,9-2,12-1,12-2,13-1,13-2），用于根据计数装置和判定装置（10-1,10-2,12-2,12-1,13-2,13-2）将所有像素划分成若干组， 11-1,11-2），用于决定多个组。可以改变分组的范围和组的数量，使得每组中的多个打印像素等于预定数量的同时开启像素。在每个灰度级的打印操作期间，一行同时打印的像素被限制为该组的单位，并且多次打印每个灰度。因此，除了特定情况之外，多个同时开启像素总能保持恒定。

2. 发明授权

US5319391A Thermal printing apparatus 失效
标题翻译：热敏打印设备
公开(公告)号：US5319391A
公开(公告)日：1994-06-07
申请号：US552271
申请日：1990-07-13
申请人： Toshinori Takahashi , Itsuo Takanashi , Hideshi Tanaka , Terumi Ohara , Kenichi Miyazaki , Hiroki Kitamura , Toru Nibe , Tadao Shinya , Yutaka Mizoguchi , Katsuhiko Terada
发明人： Toshinori Takahashi , Itsuo Takanashi , Hideshi Tanaka , Terumi Ohara , Kenichi Miyazaki , Hiroki Kitamura , Toru Nibe , Tadao Shinya , Yutaka Mizoguchi , Katsuhiko Terada
IPC分类号： B41J2/36 , H04N1/40 , H04N1/405 , B41J2/32 , B41J2/355
CPC分类号： H04N1/40031 , B41J2/36 , H04N1/4055
摘要： A thermal printing apparatus for printing input gradational images, characters and figures by using multilevel density which can appropriately regulate the levels of the densities representing the gradational images etc. to be printed by a linear thermal head having n heating resistors arranged in a line, the printing apparatus is provided with a density control unit for regulating, for example, the multilevel durations for energizing the heating resistors in accordance with n gradational printing data each corresponding to respective one of said resistors, and a data conversion unit, receiving a set of n original data for each line as the printing data, for producing p sets of n data for p split lines on the basis of the n original data, where p is an integer being equal to or greater than two, the p sets of n data being sequentially supplied to the density control unit set by set to print each line corresponding to the input gradational image, character and figure printing data as a plurality of split lines corresponding thereto, thereby increasing uniformity of density of print lines of pixels of the input gradational images, characters and figures by overlapping low density portions of dotes of adjacent split lines.
摘要翻译：一种热敏打印装置，用于通过使用多级密度来打印输入的渐变图像，字符和图形，其可以适当地调节表示等级图像的浓度的等级，以由具有排列成一行的n个加热电阻器的线性热敏头打印，打印装置设置有密度控制单元，用于调节例如根据与各个所述电阻器相对应的n个等级打印数据激励加热电阻器的多级持续时间，以及数据转换单元，接收一组n 原始数据作为打印数据，用于基于n个原始数据产生p个分割行的p个数据集，其中p是等于或大于2的整数，n个数据的p个集合是依次提供给通过设置设置的浓度控制单元将与输入的渐变图像相对应的每一行打印为字符和图形打印数据多个对应的分割线，从而通过重叠相邻分割线的点的低密度部分来增加输入渐变图像，字符和图形的像素的打印线的浓度的均匀性。

3. 发明授权

US5300351A Heat-sensitive hot-melt image transfer sheet 失效
标题翻译：热敏热熔胶转印片
公开(公告)号：US5300351A
公开(公告)日：1994-04-05
申请号：US931457
申请日：1992-08-21
申请人： Toshinori Takahashi , Itsuo Takanashi , Hideshi Tanaka , Hiroki Kitamura , Toru Nibe , Tadao Shinya , Yutaka Mizoguchi , Katsuhiko Terada , Toshinori Takahashi , Itsuo Takanashi
发明人： Toshinori Takahashi , Itsuo Takanashi , Hideshi Tanaka , Hiroki Kitamura , Toru Nibe , Tadao Shinya , Yutaka Mizoguchi , Katsuhiko Terada , Toshinori Takahashi , Itsuo Takanashi
IPC分类号： B32B9/00 , B41M5/26 , B41M5/382
CPC分类号： B41M5/38278 , Y10S428/913 , Y10T428/24479 , Y10T428/24901 , Y10T428/24942 , Y10T428/31 , Y10T428/31504
摘要： A heat-sensitive hot-melt image transfer sheet transfers an ink image to a recording sheet when selectively heated by the heating element of the thermal head of a thermal printer. The image transfer sheet comprises a base coated on a surface thereof with a matrix of circular hot-melt ink dots at a constant pitch. The hot-melt ink dots are selectively meltable with heat applied through the base by the heating elements for transferring an ink image to the recording sheet held against the matrix of hot-melt ink dots.
摘要翻译：当通过热敏打印机的热敏头的加热元件选择性地加热时，热敏热熔胶转印纸将油墨图像转印到记录纸上。图像转印片包括在其表面上以恒定间距涂覆有圆形热熔性墨点的基体的基底。热熔墨点可以通过加热元件通过基底施加的热量选择性地熔化，用于将油墨图像转印到保持在热熔性墨点基体上的记录纸上。

4. 发明授权

US4862255A Color correcting circuit for thermal printer selectively outputting a second degree correction operation result and a modified result thereof 失效
标题翻译：用于热敏打印机的颜色校正电路选择性地输出第二度校正操作结果及其修改结果
公开(公告)号：US4862255A
公开(公告)日：1989-08-29
申请号：US129046
申请日：1987-12-07
申请人： Itsuo Takanashi , Hideshi Tanaka , Terumi Ohara , Kenichi Miyazaki , Toshinori Takahashi , Hiroki Kitamura , Tadao Shinya , Yutaka Mizoguchi
发明人： Itsuo Takanashi , Hideshi Tanaka , Terumi Ohara , Kenichi Miyazaki , Toshinori Takahashi , Hiroki Kitamura , Tadao Shinya , Yutaka Mizoguchi
IPC分类号： H04N1/23 , G06K15/00 , H04N1/46 , H04N1/48 , H04N1/60
CPC分类号： G06K15/00 , H04N1/6019 , H04N1/6027
摘要： A color correcting circuit for thermal printer comprises a first circuit for obtaining a first degree correction operation result, a second circuit for obtaining a second degree correction operation result, and a difference limiting circuit for selectively outputting a correction data. The first degree correction operation makes the relationship between the density of an input image and the density of an output image linear for each primary color. The second degree correction operation reduces a difference between the density of the input image and the density of the output image by use of the method of least squares for each primary color. The difference limiting circuit selectively outputs as the correction data the second degree correction operation result when a difference between the first and second degree correction operation results falls within a predetermined range of a boundary value, and selectively outputs as the correction data a value which is deviated from the first degree correction operation result by the boundary value when the difference falls outside the predetermined range of the boundary value. The color correction of the input image is carried out based on the correction data outputted from the difference limiting circuit.
摘要翻译：一种用于热打印机的颜色校正电路包括用于获得第一度校正操作结果的第一电路，用于获得第二度校正操作结果的第二电路和用于选择性地输出校正数据的差分限制电路。第一度校正操作使得输入图像的浓度和输出图像的浓度之间的关系对于每个基色是线性的。第二度校正操作通过使用每种原色的最小二乘法来减少输入图像的浓度和输出图像的浓度之间的差异。当第一和第二度校正操作结果之间的差值落在边界值的预定范围内时，差分限制电路选择性地输出作为校正数据的第二度校正操作结果，并且选择性地输出偏差的值作为校正数据当差值超出边界值的预定范围时，从第一度校正运算结果乘以边界值。输入图像的颜色校正基于从差分限制电路输出的校正数据进行。

5. 发明授权

US4677493A Picture information processing system 失效
标题翻译：图片信息处理系统
公开(公告)号：US4677493A
公开(公告)日：1987-06-30
申请号：US821030
申请日：1986-01-21
申请人： Tadao Shinya
发明人： Tadao Shinya
IPC分类号： H04N1/409 , H04N1/40
CPC分类号： H04N1/40093
摘要： A picture information processing system processes a picture information so that a printing area of each of dots constituting a picture is variably set depending on printing areas of the dots surrounding each dot. The picture information processing system comprises a memory for pre-storing an optimum printing area of a dot for each of dot patterns. The optimum printing area of one dot is obtained depending on the printing areas of the dots surrounding the one dot, and the optimum printing area is obtained for each of the dot patterns which are formed by the one and the surrounding dots.
摘要翻译：图像信息处理系统处理图像信息，使得构成图像的每个点的打印区域根据围绕每个点的点的打印区域可变地设置。图像信息处理系统包括用于为每个点图案预先存储点的最佳打印区域的存储器。根据围绕一个点的点的打印区域获得一个点的最佳打印区域，并且对于由一个和周围点形成的每个点图案获得最佳打印区域。

6. 发明授权

US4723130A Thermal printhead 失效
标题翻译：热敏打印头
公开(公告)号：US4723130A
公开(公告)日：1988-02-02
申请号：US934225
申请日：1986-11-20
申请人： Itsuo Takanashi , Hideshi Tanaka , Terumi Ohara , Kenichi Miyazaki , Toshinori Takahashi , Hiroki Kitamura , Tadao Shinya , Yutaka Mizoguchi
发明人： Itsuo Takanashi , Hideshi Tanaka , Terumi Ohara , Kenichi Miyazaki , Toshinori Takahashi , Hiroki Kitamura , Tadao Shinya , Yutaka Mizoguchi
IPC分类号： B41J2/345 , B41J2/36 , G01D15/10 , H01C1/012 , H05B1/00
CPC分类号： B41J2/345
摘要： A structure of a thermal head of the type using an ink paper or a heat-sensitive paper is disclosed. The structure includes an array of units each comprising a single resistance body and a pair of electrode members which respectively correspond to a first and a second heat-generating portions positioned at both ends of the resistance body, the electrode members being adapted to energize the resistance body. At least one of the first and second heat-generating portions of the resistance body is divided into a plurality of heat-generating members, and so is done one of the electrode members which is associated with those heat-generating members.
摘要翻译：公开了一种使用油墨纸或热敏纸的热敏头的结构。该结构包括一组单元，每个单元包括单个电阻体和一对电极构件，它们分别对应于位于电阻体两端的第一和第二发热部分，电极构件适于使电阻通电身体。电阻体的第一和第二发热部分中的至少一个被分成多个发热部件，并且进行与那些发热部件相关联的一个电极部件。

7. 发明授权

US5528275A Gradational printing method 失效
标题翻译：分级印刷法
公开(公告)号：US5528275A
公开(公告)日：1996-06-18
申请号：US218780
申请日：1994-03-28
申请人： Tadao Shinya , Yutaka Endou
发明人： Tadao Shinya , Yutaka Endou
IPC分类号： B41J2/52 , B41J2/355 , B41J2/36 , B41J2/35
CPC分类号： B41J2/36
摘要： A gradational printing method for performing a gradational printing by energizing a plurality of heat emitting elements arranged on a thermal head correspondingly to respective bits of digital gradation data representing a gray level. In case of this method, the plurality of heat emitting elements are divided into two or more blocks and the blocks are energized correspondingly to different bits of the digital gradation data. Thus, an energizing time, during which a maximum current should be supplied, can be reduced. Further, the weight of the printer can be light. Moreover, if the maximum electric current of a printer is equal to that of the conventional method, the duration thereof can be equal to the minimum duration of the energizing pulses corresponding to the bits of the gradation data. Consequently, the capacities of a power supply and a printer employing this method can be small. Further, the size and manufacturing cost of the power supply and the printer can be small.
摘要翻译：一种分级打印方法，用于对应于表示灰度级的数字灰度数据的各个位，激励布置在热敏头上的多个发热元件来执行分级打印。在这种方法的情况下，多个发热元件被分成两个或更多个块，并且块对应于数字灰度数据的不同位而通电。因此，可以减少在其中应提供最大电流的通电时间。此外，打印机的重量可以很轻。此外，如果打印机的最大电流等于常规方法的最大电流，则其持续时间可以等于对应于灰度数据的位的激励脉冲的最小持续时间。因此，使用这种方法的电源和打印机的容量可以很小。此外，电源和打印机的尺寸和制造成本可以很小。

8. 发明授权

US5169827A Color separation plate manufacturing method 失效
标题翻译：分色板制造方法
公开(公告)号：US5169827A
公开(公告)日：1992-12-08
申请号：US745845
申请日：1991-08-16
申请人： Itsuo Takanashi , Naomi Osada , Tadao Shinya
发明人： Itsuo Takanashi , Naomi Osada , Tadao Shinya
IPC分类号： B41J2/325 , B41M5/34 , G03F3/00 , G03F3/08 , G03F3/10 , H04N1/52
CPC分类号： B41M5/345 , G03F3/00 , H04N1/52 , Y10S428/913 , Y10S428/914
摘要： A method for manufacturing a color separation plate for screen dot color printing, having screen dots recorded thereon, the size of the screen dots corresponding to the density of one of the primary colors of an image to be printed, by one of the color signals corresponding to respective primary colors and obtained by reading out the image to generate an electric signal corresponding to the image and separating the electric signal into the color signals corresponding to the primary colors, respectively. A sheet of recording material (12) which is transparent and applicable to thermal transfer recording is prepared. Also prepared is a rotatable flat platen (11). The sheet (12) of the recording material is put on the flat platen and the flap platen is rotated by a specific angle from the position where the sheet of the recording material is put on the flat platen. Then, the thermal transfer recording is performed on the sheet of recording material, in accordance with one of the color signals, to manufacture the color separation plate corresponding to one of the primary colors.
摘要翻译：一种制造用于丝网点彩色印刷的分色板的方法，其中记录有屏幕点，其中一个颜色信号对应于与要印刷的图像中的一种原色的浓度相对应的屏幕点的尺寸通过读出图像以产生对应于图像的电信号并将电信号分别分离成与原色相对应的颜色信号而获得。制备透明且适用于热转印记录的记录材料片（12）。还准备了可旋转的平板（11）。将记录材料的片材（12）放置在平板上，并且将折板压板从记录材料片放在平板上的位置旋转一定角度。然后，根据彩色信号之一对记录材料片进行热转印记录，以制造与原色之一相对应的分色板。

9. 发明授权

US4968995A Thermal printer 失效
标题翻译：热敏打印机
公开(公告)号：US4968995A
公开(公告)日：1990-11-06
申请号：US375439
申请日：1989-07-05
申请人： Yutaka Mizoguchi , Itsuo Takanashi , Hideshi Tanaka , Terumi Ohara , Kenichi Miyazaki , Toshinori Takahashi , Hiroki Kitamura , Tadao Shinya , Katsuhiko Terada
发明人： Yutaka Mizoguchi , Itsuo Takanashi , Hideshi Tanaka , Terumi Ohara , Kenichi Miyazaki , Toshinori Takahashi , Hiroki Kitamura , Tadao Shinya , Katsuhiko Terada
IPC分类号： B41J2/38
CPC分类号： B41J2/38
摘要： A thermal printer comprises a thermal head and a printing data output circuit outputting printing data. A portion of the printing data is copied. The copied portion of the printing data is added to a head of the printing data to form a combination of the copied portion and the printing data. The data combination is outputted to the thermal head. The thermal head is driven with the copied portion to preheat the thermal head. Then, the thermal head is driven with the printing data to perform actual printing.
摘要翻译：热敏打印机包括热敏头和输出打印数据的打印数据输出电路。打印数据的一部分被复制。打印数据的复制部分被添加到打印数据的头部以形成复印部分和打印数据的组合。数据组合输出到热敏头。热敏头用复印部分驱动，以预热热敏头。然后，利用打印数据驱动热敏打印头进行实际打印。

10. 发明授权

US5051755A Thermal printing apparatus 失效
标题翻译：热敏打印设备
公开(公告)号：US5051755A
公开(公告)日：1991-09-24
申请号：US377999
申请日：1989-07-11
申请人： Toshinori Takahashi , Itsuo Takanashi , Hideshi Tanaka , Terumi Ohara , Kenichi Miyazaki , Hiroki Kitamura , Toru Nibe , Tadao Shinya , Yutaka Mizoguchi , Katsuhiko Terada
发明人： Toshinori Takahashi , Itsuo Takanashi , Hideshi Tanaka , Terumi Ohara , Kenichi Miyazaki , Hiroki Kitamura , Toru Nibe , Tadao Shinya , Yutaka Mizoguchi , Katsuhiko Terada
IPC分类号： B41J2/36 , H04N1/40 , H04N1/405
CPC分类号： H04N1/40031 , B41J2/36 , H04N1/4055
摘要： A thermal printing apparatus prints input gradational images, characters and figures by using multilevel density regulates the levels of the densities representing the gradiational images etc. to be printed by a linear thermal head having n heating resistors arranged in a row. The printing apparatus is provided with a density control unit for regulating, for example, the multilevel durations for energizing the heating resistors in accordance with n gradational printing data each corresponding to a respective one of said resistors, and a data conversion unit, receiving as printing data a set of n original data for each a plurality of lines parallel with the row of n resistors, for producing p sets of n data for p split lines on the basis of the n original data, where p is an integer equal to or greater than two, each of the p split lines being disposed in an area in which the line corresponding to the printing data should be printed, in parallel with the row of n resistors, the p sets of n data being sequentially supplied to the density control unit set by set to print the original line corresponding to the printing data by printing the split lines corresponding to the original line split line by split line so by shifting the linear thermal head in a direction perpendicular to the row of n resistors every time each of the split lines is printed, that each of the n printing data is represented by p dots.
摘要翻译：热敏打印设备通过使用多级密度来对输入的渐变图像，字符和图形进行打印，调节由具有排列成一列的n个加热电阻器的线性热敏头打印的表示渐变图像等的浓度。打印装置设置有密度控制单元，用于调节例如根据与各个所述电阻器相对应的n个等级打印数据激励加热电阻器的多级持续时间，以及数据转换单元，接收作为打印数据一组n个原始数据，用于与n个电阻器行平行的多个行的每一行，用于基于n个原始数据产生p个分割行的p个数据集，其中p是等于或大于等于的整数两个以上，每个p个分割线被布置在与n个电阻器的行并行地印刷与打印数据相对应的行的区域中，p个n个数据被依次提供给密度控制单元通过设置来打印与打印数据相对应的原始行，通过分割线打印与原始分割线相对应的分割线，从而通过以直线形式移动线性热敏头 n每打印一次，每n个电阻线垂直于n行，n个打印数据中的每一个由p点表示。

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