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61. 发明授权

US07636040B2 Information processing apparatus and information processing method 有权
标题翻译：信息处理装置和信息处理方法
公开(公告)号：US07636040B2
公开(公告)日：2009-12-22
申请号：US11646423
申请日：2006-12-28
申请人： Yasunari Yoshida
发明人： Yasunari Yoshida
IPC分类号： G08B25/00 , G05B15/00
CPC分类号： G06F3/1285 , G06F3/1204 , G06F3/1205 , G06F3/1232 , G06F3/1254
摘要： An information processing apparatus for displaying and setting operating conditions of a peripheral device, includes: a display unit; an operating condition selection unit; a first comparison unit; and a first display control unit. The operating condition selection unit selects two or more operating conditions from a plurality of operating conditions. The first comparison unit comparing the selected two or more operating conditions for each of a plurality of operating condition items that constitute each operating condition. The first display control unit controls the display unit to display the selected two or more operating conditions by displaying, in a first display mode, an operating condition item whose value is different between the two or more operating conditions and by displaying, in a second display mode different from the first display mode, another operating condition item whose value is identical between the two or more operating conditions.
摘要翻译：一种用于显示和设置外围设备的操作条件的信息处理设备，包括：显示单元; 操作条件选择单元; 第一个比较单位; 和第一显示控制单元。操作条件选择单元从多个操作条件中选择两个或多个操作条件。所述第一比较单元将构成每个操作条件的多个操作条件项中的每一个的所选择的两个或多个操作条件进行比较。第一显示控制单元通过在第一显示模式下显示在两个或多个操作条件之间的值不同的操作条件项，并且通过在第二显示器中显示来显示所选择的两个或多个操作条件来显示所选择的两个或多个操作条件模式与第一显示模式不同，在两个或多个操作条件之间的值相同的另一操作条件项。

62. 发明申请

US20070195378A1 Image-reading device 审中-公开
标题翻译：图像读取装置
公开(公告)号：US20070195378A1
公开(公告)日：2007-08-23
申请号：US11708464
申请日：2007-02-21
申请人： Yasunari Yoshida
发明人： Yasunari Yoshida
IPC分类号： H04N1/40
CPC分类号： H04N1/40062 , H04N1/00795 , H04N1/00801 , H04N1/00968 , H04N1/32609 , H04N1/3263 , H04N1/32646 , H04N2201/0434 , H04N2201/3288
摘要： An image-reading device includes a reading unit, a displaying unit, a recognition target region setting unit, a recognition target region adding unit, and a character recognizing unit. The recognition target region setting unit sets a recognition target region within the displayed image data to recognize characters. The recognition target region adding unit adds a new recognition target region based on the recognition target region set by the recognition target region setting unit. The character recognizing unit performs character recognition in the recognition target regions.
摘要翻译：图像读取装置包括读取单元，显示单元，识别目标区域设置单元，识别目标区域添加单元和字符识别单元。识别目标区域设置单元在显示的图像数据内设置识别目标区域以识别字符。识别目标区域添加单元基于由识别目标区域设置单元设置的识别目标区域来添加新的识别目标区域。字符识别单元在识别目标区域中执行字符识别。

63. 发明申请

US20050237359A1 Apparatus and method for halftoning color image by quantizing tone level of subject pixel based on tone levels of neighboring pixels 有权
标题翻译：通过基于相邻像素的色调级量量化对象像素的色阶来对色彩图像进行半色调的装置和方法
公开(公告)号：US20050237359A1
公开(公告)日：2005-10-27
申请号：US11109752
申请日：2005-04-20
申请人： Yasunari Yoshida
发明人： Yasunari Yoshida
IPC分类号： B41J2/01 , B41J2/205 , B41J2/52 , G06T1/00 , G06T5/00 , H04N1/405 , H04N1/46 , H04N1/52 , H04N1/60
CPC分类号： H04N1/52
摘要： An image forming apparatus is disclosed in which a quantization is effected for a halftone color image decomposed into pixels, in which a comparison is made, for respective separate color-components of each pixel, between a tone level of each pixel and a threshold value, and in which the tone level of each pixel is quantized to produce a discrete value having n levels. With a neighboring pixel of the subject pixel containing a first color-component, and with the subject pixel containing a second color-component, a relationship between the tone level of the second color-component of the subject pixel and the threshold value is compensated, such that, as the tone level of the first color-component of the neighboring pixel increases, a probability of occurrence of a second color-component ink dot formed at the subject pixel and/or a volume of an ink used for the same dot at the subject pixel, decreases.
摘要翻译：公开了一种图像形成装置，其中对于分解成像素的半色调彩色图像进行量化，其中进行比较，对于每个像素的各个分离的颜色分量，每个像素的色调电平和阈值之间，并且其中每个像素的音调电平被量化以产生具有n个电平的离散值。利用包含第一颜色分量的被摄体像素的相邻像素，并且与被摄体像素包含第二颜色分量，补偿目标像素的第二色彩分量的色调电平与阈值之间的关系，使得当相邻像素的第一颜色分量的色调级别增加时，形成在对象像素处的第二颜色成分墨点的出现概率和/或用于相同点的墨的体积主体像素减小。

64. 发明申请

US20050219588A1 Image-forming device 有权
标题翻译：图像形成装置
公开(公告)号：US20050219588A1
公开(公告)日：2005-10-06
申请号：US11094108
申请日：2005-03-31
申请人： Yasunari Yoshida
发明人： Yasunari Yoshida
IPC分类号： B41J2/21 , B41J2/525 , G03F3/08 , G06F15/00 , G06T5/00 , H04N1/46 , H04N1/60
CPC分类号： H04N1/6033
摘要： During the process of creating a density adjustment table, when the average value avg for ink amounts of Ci(n), Mi(n), and Yi(n) is less than or equal to 2 at some density level indicated by positioning number n, a CPU sets a correction range of 1 to n, which includes the subject density level with positioning number n and gradation levels lower than the density level with positioning number n. The CPU 5 corrects the n-number of sets of ink amount data (Ci(n), Mi(n), Yi(n)) within the correction range of 1 to n, and converts each data set (Ci(n), Mi(n), Yi(n)) within the correction range into a corrected data set (Co(n), Mo(n), Yo(n)), wherein Co(n), Mo(n), and Yo(n) have the values equal to the average value avg of the original ink amounts Ci(n), Mi(n), and Yi(n).
摘要翻译：在创建密度调整表的过程中，当定位数n表示的某个密度级别，当Ci（n），Mi（n）和Yi（n）的墨量的平均值avg小于或等于2时 CPU设置1至n的校正范围，其包括具有定位数n的对象密度级别和低于具有定位数n的密度级别的灰度级。 CPU 5在1至n的校正范围内校正n个数量的墨量数据（Ci（n），Mi（n），Yi（n）），并且将每个数据集（Ci（n），（Co（n），Mo（n），Yo（n）），其中Co（n），Mo（n）和Yo（n（n））在校正范围内， n）具有等于原始墨水量Ci（n），Mi（n）和Yi（n）的平均值avg的值。

65. 发明授权

US06185006B2 Error-distributing image conversion method 有权
标题翻译：错误分发图像转换方法
公开(公告)号：US06185006B2
公开(公告)日：2001-02-06
申请号：US09129607
申请日：1998-08-05
申请人： Yasunari Yoshida
发明人： Yasunari Yoshida
IPC分类号： H04N1405
CPC分类号： H04N1/4052 , G06K9/38
摘要： Minimum density pixels are always turned OFF. Maximum density pixels are always turned ON. The binary conversion errors obtained along the main scanning direction based on the maximum and minimum density pixels are subjected to modification processes with using the correction value “a”. Thus, binary conversion errors are gradually converted into the non-uniform value pattern IE[pos]. Accordingly, uniform conversion errors will not be distributed to pixels along each main scanning line. The leading edge S of the middle density region will not receive uniform conversion errors. Turned-On pixels will be generated properly non-uniformly, thereby preventing occurrence of any undesirable textures.
摘要翻译：最小密度像素总是关闭。最大密度像素总是打开。基于最大和最小密度像素沿主扫描方向获得的二进制转换误差使用校正值“a”进行修改处理。因此，二进制转换错误逐渐转换为非均匀值模式IE [pos]。因此，不会将均匀的转换误差分配给沿着主扫描线的像素。中密度区域的前缘S将不会得到均匀的转换误差。开启的像素将被非常均匀地生成，从而防止出现任何不希望的纹理。

66. 发明授权

US6091858A Method of converting continuous tone image into pseudo-halftone binary image 失效
标题翻译：将连续色调图像转换为伪半色调二进制图像的方法
公开(公告)号：US6091858A
公开(公告)日：2000-07-18
申请号：US999454
申请日：1997-12-29
申请人： Yasunari Yoshida
发明人： Yasunari Yoshida
IPC分类号： H04N1/403 , G06T5/00 , H04N1/405 , G06K9/36 , G06K9/38 , G06K9/46
CPC分类号： H04N1/4052
摘要： When a subject pixel has been turned OFF, an accumulated error value is calculated based on binary conversion. Then, the sum of the accumulated error value and the binary conversion error for the subject pixel is compared with a predetermined value. When the sum is less than the predetermined value, the binary conversion error for the subject pixel is multiplied with a coefficient so that the absolute value of the binary conversion error is decreased. Then, the absolute-decreased error is distributed to unprocessed neighboring pixels according to an error distribution matrix. Then, the binary conversion error for the subject pixel is stored in a working memory as a binary conversion error for the s-th pixel to be used in the process of the next pixel.
摘要翻译：当被摄体像素已被关闭时，基于二进制转换来计算积累的误差值。然后，将目标像素的累积误差值和二进制转换误差之和与预定值进行比较。当该和小于预定值时，将该像素的二进制转换误差乘以一个系数，使二进制转换误差的绝对值减小。然后，根据误差分布矩阵将绝对减小的误差分配给未处理的相邻像素。然后，将被摄体像素的二进制转换误差存储在工作存储器中，作为在下一个像素的处理中使用的第s个像素的二进制转换误差。

67. 发明授权

US4974974A Printer capable of adjusting spacing between print head and print paper in specified position 失效
标题翻译：打印机能够在指定位置调整打印头和打印纸之间的间距
公开(公告)号：US4974974A
公开(公告)日：1990-12-04
申请号：US396664
申请日：1989-08-22
申请人： Yasunari Yoshida , Masaaki Hori
发明人： Yasunari Yoshida , Masaaki Hori
IPC分类号： B41J19/20 , B41J25/308
CPC分类号： B41J25/3088 , B41J25/308
摘要： In the printer of the type in which the spacing between a print head and a sheet of paper supported on a platen can be adjusted depending upon the sheet used, the position in which the spacing is adjusted is freely selectable. When printing is effected on a sheet with tab labels, the position of the print head is specified so that the print head confronts the tab label, and then the spacing between the print head and the face of the print sheet is adjusted upon moving the print head to the specified position.

68. 发明授权

US09144996B2 Controlling device 有权
标题翻译：控制装置
公开(公告)号：US09144996B2
公开(公告)日：2015-09-29
申请号：US12973286
申请日：2010-12-20
申请人： Yasunari Yoshida , Shintaro Izoe
发明人： Yasunari Yoshida , Shintaro Izoe
IPC分类号： B41J2/21 , G06K15/10
CPC分类号： B41J2/2103 , B41J2/2128 , G06K15/105
摘要： A controlling device may perform an image process on specific image data so as to generate processed image data, supply the processed image data to the print performing unit and perform, in order to compensate variability of discharging amount of ink droplets discharged from the plurality of nozzles, a specific process on a target pixel within target image data using correction data for a target nozzle which forms a dot at a position on a print medium corresponding to the target pixel. The correction data may be data acquired using two or more sets of characteristic data corresponding to two or more nozzles of the plurality of nozzles. The two or more nozzles may include the target nozzle and a specific nozzle. The specific nozzle may be to form a raster near a target raster formed on the print medium by the target nozzle.
摘要翻译：控制装置可以对特定图像数据执行图像处理，以产生经处理的图像数据，将经处理的图像数据提供给打印执行单元并执行，以便补偿从多个喷嘴排出的墨滴的排出量的变化使用用于目标喷嘴的校正数据的目标像素上的目标像素的特定处理，该目标喷嘴在与目标像素对应的打印介质上的位置处形成点。校正数据可以是使用与多个喷嘴中的两个或更多个喷嘴相对应的两组或多组特征数据获取的数据。两个或更多个喷嘴可以包括目标喷嘴和特定喷嘴。特定喷嘴可以由目标喷嘴在形成在打印介质上的目标光栅附近形成光栅。

69. 发明授权

US09049326B2 Multifunction device with scanner unit offset from recording sheet tray 有权
标题翻译：带有扫描仪单元的多功能设备从记录纸盘中偏移
公开(公告)号：US09049326B2
公开(公告)日：2015-06-02
申请号：US13606128
申请日：2012-09-07
申请人： Katsuro Miura , Yuji Koga , Isao Kubo , Yasunari Yoshida , Jiro Yamamoto , Masayuki Takata , Takashi Ohama , Yoshinori Osakabe
发明人： Katsuro Miura , Yuji Koga , Isao Kubo , Yasunari Yoshida , Jiro Yamamoto , Masayuki Takata , Takashi Ohama , Yoshinori Osakabe
IPC分类号： B41J13/10 , B65H31/02 , H04N1/00 , G03G15/00 , B41J13/00 , H04N1/10 , H04N1/12
CPC分类号： H04N1/00527 , B41J13/0072 , B41J13/106 , B65H31/02 , G03G15/6552 , G03G2215/00236 , G03G2215/00421 , H04N1/00525 , H04N1/0053 , H04N1/00535 , H04N1/00588 , H04N1/00591 , H04N1/00602 , H04N1/0062 , H04N1/00631 , H04N1/0066 , H04N1/1017 , H04N1/1026 , H04N1/1235 , H04N2201/0094
摘要： A multifunction device including an image recording unit and a scanner unit is provided. The scanner unit includes an image readable plane. The image recording unit includes a first tray, a conveyer path to convey the recording sheet in a first orientation, and a second tray, which is formed along an edge of an opening formed on the front face, and in which the recording sheet having been conveyed in the conveyer path is disposed. The recording sheet in a maximum conveyable size for the conveyer path is disposed to occupy a discharge area in the second tray. A downstream end of the discharge area along a second orientation is in a displaced and downstream position with respect to a downstream end of an image readable area of the image readable plane along the second orientation for a first distance.
摘要翻译：提供了包括图像记录单元和扫描仪单元的多功能装置。扫描仪单元包括图像可读平面。图像记录单元包括第一托盘，用于以第一取向传送记录纸的输送路径和沿着形成在前表面上的开口的边缘形成的第二托盘，并且其中记录纸已经被设置在传送路径中传送的传送路径。用于输送路径的最大可输送尺寸的记录纸被设置成占据第二托盘中的排出区域。沿着第二方向的排放区域的下游端相对于图像可读平面的图像可读平面的沿着第二方位的第一距离的下游端处于位移和下游位置。

70. 发明授权

US08366228B2 Print controller for controlling ink jet printer 有权
标题翻译：用于控制喷墨打印机的打印控制器
公开(公告)号：US08366228B2
公开(公告)日：2013-02-05
申请号：US12633450
申请日：2009-12-08
申请人： Yasunari Yoshida
发明人： Yasunari Yoshida
IPC分类号： B41J2/205
CPC分类号： H04N1/6019
摘要： A print controller is provided for generating dot data, which specifies a dot formation state and which is to be provided to a printing unit. The printing unit is configured to execute, based on the dot data, dot-forming operations to form dots in dot rows extending in a prescribed direction by moving a print head in the prescribed direction while ejecting ink droplets from nozzles in the print head and to print an image by repeatedly executing the dot-forming operation to form a plurality of dot rows juxtaposed in a direction orthogonal to the prescribed direction. The print controller includes: a printing width determining unit; a density data generating unit; and a dot data generating unit. The printing width determining unit determines a printing width value corresponding to a working distance of the print head in the prescribed direction. The density data generating unit generates density data specifying ink densities related to the quantity of ink for each pixel based on image data specifying a gradation value for each pixel and based on the printing width value, the density data generating unit generating the density data so that an upper limit on a tolerable ink density per pixel grows smaller as the working distance of the print head in the prescribed direction corresponding to the printing width value grows shorter. The dot data generating unit generates dot data by executing a halftone process on the density data generated by the density data generating unit.
摘要翻译：提供了一种用于产生点数据的打印控制器，其指定点形成状态并将被提供给打印单元。打印单元被配置为基于点数据执行点形成操作，以通过沿着规定方向移动打印头而在指定方向上延伸的点列形成点，同时从打印头中的喷嘴喷出墨滴，并且通过重复执行点形成操作以形成与正规方向正交的方向并列的多个点列来打印图像。打印控制器包括：打印宽度确定单元; 密度数据生成单元; 和点数据生成单元。打印宽度确定单元确定与打印头在规定方向上的工作距离相对应的打印宽度值。密度数据生成单元基于指定每个像素的灰度值的图像数据，并且基于打印宽度值，生成密度数据，其指定与每个像素的墨量相关的墨密度，密度数据生成单元生成密度数据，使得随着打印头在与打印宽度值对应的规定方向上的工作距离越来越短，每个像素的容许墨密度的上限越小。点数据生成单元通过对密度数据生成单元生成的密度数据执行半色调处理来生成点数据。

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