公开(公告)号：US06348982B2

公开(公告)日：2002-02-19

申请号：US09296462

申请日：1999-04-22

申请人： Yukimasa Iseki ,  Takashi Sugiura ,  Yasuyuki Aikoh ,  Tetsuya Morita ,  Takeharu Uchizono ,  Hideaki Chishima ,  Satoru Kanno ,  Masayoshi Taira ,  Shunji Yamashida

发明人： Yukimasa Iseki ,  Takashi Sugiura ,  Yasuyuki Aikoh ,  Tetsuya Morita ,  Takeharu Uchizono ,  Hideaki Chishima ,  Satoru Kanno ,  Masayoshi Taira ,  Shunji Yamashida

IPC分类号： H04N104

CPC分类号： H04N1/0473 ,  H04N1/00885 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/04755

摘要： An image processing apparatus is provided which comprises an image reading section for reading an original document by causing an image reading head of the image reading section to move relative to an original document; an image recording section for recording an image on a recording medium in accordance with an image signal; a power source for supplying power to the image reading section and the image recording section; and a control device for controlling the speed of movement of the image reading head according to an operating state of the image recording section. The image processing apparatus of the invention overcomes problems associated with the use of prior art image forming apparatus, such as multi-function copying machines, that include an image reading section and an image recording section, and which require the use of large-capacity power sources for supporting the electrical loads of various components that may be operating simultaneously within the individual apparatuses.

摘要翻译： 提供一种图像处理装置，其包括：图像读取部，用于通过使图像读取部的图像读取头相对于原稿移动来读取原稿; 图像记录部分，用于根据图像信号将图像记录在记录介质上; 用于向图像读取部分和图像记录部分供电的电源; 以及控制装置，用于根据图像记录部的操作状态来控制图像读取头的移动速度。 本发明的图像处理装置克服了使用包括图像读取部分和图像记录部分的诸如多功能复印机的现有技术的图像形成装置相关的问题，并且需要使用大容量电力 用于支持可以在各个设备内同时操作的各种组件的电负载的源。

公开(公告)号：US5563713A

公开(公告)日：1996-10-08

申请号：US165704

申请日：1993-12-13

申请人： Takashi Sugiura

发明人： Takashi Sugiura

IPC分类号： H04N1/409 ,  H04N1/40 ,  H04N1/46

CPC分类号： H04N1/4092

摘要： An image processing method and apparatus for preventing a character image from being thinned in hatching processing. First, edge-enhancing is performed upon a character image pattern before it is synthesized with a hatching pattern. The edge-enhancing is made by Laplacian processing, increasing density of an image signal corresponding to a hatch area, or fatting of the character image. The exterior outline of the edge-enhanced character image is extracted and data for forming a white-outline is generated. Finally, the white-outline is added to the edge-enhanced character image pattern, and the hatching pattern is synthesized with the character image pattern.

摘要翻译： 一种用于防止字幕图像在阴影处理中变薄的图像处理方法和装置。 首先，在用阴影图案合成之前，对字符图像图案执行边缘增强。 边缘增强是通过拉普拉斯加工进行的，增加了对应于舱口区域的图像信号的密度，或者字符图像的脂肪化。 提取边缘增强字符图像的外部轮廓，并生成用于形成白色轮廓的数据。 最后，将白色轮廓添加到边缘增强字符图像图案，并且用字符图像图案合成阴影图案。

公开(公告)号：US5408343A

公开(公告)日：1995-04-18

申请号：US283142

申请日：1994-08-01

申请人： Takashi Sugiura ,  Shizuo Hasegawa ,  Hiroyuki Ichikawa ,  Hirohiko Tashiro

发明人： Takashi Sugiura ,  Shizuo Hasegawa ,  Hiroyuki Ichikawa ,  Hirohiko Tashiro

IPC分类号： G03G15/01 ,  G06T1/00 ,  G06T5/00 ,  H04N1/40 ,  H04N1/46 ,  H04N1/60 ,  H04N1/62

CPC分类号： H04N1/62 ,  H04N1/40012

摘要： An image processing apparatus in which a color identifier identifies the color of an input image based on an input color-image signal. A luminance detector detects luminance information in the input color-image signal. An image generator generates a predetermined pattern which is indicative of the color identified by the color identifier. A measurement device measures the luminance distribution of the detected luminance signal which is outside an area in which color is identified by the color identifier. The output density of the input color-image signal is set in accordance with the measured luminance distribution, and an output monochromatic image is produced in which colors of the input image are identified by the predetermined patterns.

摘要翻译： 一种图像处理装置，其中颜色标识符基于输入的彩色图像信号来识别输入图像的颜色。 亮度检测器检测输入彩色图像信号中的亮度信息。 图像生成器生成指示由颜色标识符识别的颜色的预定图案。 测量装置测量检测到的亮度信号的亮度分布，其在通过颜色标识符识别颜色的区域之外。 输入彩色图像信号的输出密度根据测量的亮度分布设定，并且产生输出单色图像，其中通过预定图案识别输入图像的颜色。

公开(公告)号：US08768193B2

公开(公告)日：2014-07-01

申请号：US13267991

申请日：2011-10-07

申请人： Takashi Sugiura

发明人： Takashi Sugiura

IPC分类号： G03G15/20

CPC分类号： G03G15/205

摘要： A fixing apparatus capable of reducing deterioration in productivity while preventing a fixing roller from being heated to a high temperature. The fixing roller has a heating unit incorporated therein, and a rotatable pressurization roller abuts on the fixing roller. A thermistor detects a surface temperature of the fixing roller. A fixing operation is controlled by selectively switching between a first mode and a second mode in which the number of sheets subjected to fixing per unit time is smaller than in the first mode. One of the first and second modes is selected based on a first temperature detected by the thermistor at a first time, a second temperature detected by the thermistor at a second time, and a minimum temperature of the fixing roller at which the toner image can be fixed.

摘要翻译： 一种定影装置，其能够在防止定影辊被加热到高温的同时降低生产率的劣化。 定影辊具有结合在其中的加热单元，可旋转加压辊抵接在定影辊上。 热敏电阻检测定影辊的表面温度。 通过选择性地切换第一模式和第二模式来控制定影操作，其中每单位时间经受定影的纸张数量小于第一模式。 第一模式和第二模式中的一个基于第一时间由热敏电阻检测到的第一温度，由第二时间由热敏电阻检测到的第二温度以及定影辊的最低温度来选择调色剂图像 固定。

公开(公告)号：US08095029B2

公开(公告)日：2012-01-10

申请号：US12183815

申请日：2008-07-31

申请人： Takashi Sugiura

发明人： Takashi Sugiura

IPC分类号： G03G15/20

CPC分类号： G03G15/2039

摘要： An image forming apparatus which is capable of accurately detecting the temperature of a fixing roller by a simple circuit configuration without causing a scratch on the surface of the fixing roller. A detection sensor is disposed in a state not in contact with a heating-type fixing roller, for detecting the temperature of the fixing roller. A compensation sensor is provided for detecting an ambient temperature of the detection sensor. A computing section of a copy controller calculates the surface temperature of the fixing roller, using computing equations, based on information from the sensors. The copy controller controls the temperature of the fixing roller such that the surface temperature of the fixing roller, calculated by the computing section, becomes equal to a target temperature. The computing section uses different computing equations depending on the target temperature.

摘要翻译： 一种图像形成装置，其能够通过简单的电路配置精确地检测定影辊的温度，而不会在定影辊的表面上造成划痕。 检测传感器设置在与加热型定影辊不接触的状态下，用于检测定影辊的温度。 提供了用于检测检测传感器的环境温度的补偿传感器。 复制控制器的计算部分根据来自传感器的信息，使用计算公式计算定影辊的表面温度。 复印控制器控制定影辊的温度，使得由计算部计算的定影辊的表面温度变得等于目标温度。 计算部分根据目标温度使用不同的计算公式。

公开(公告)号：US20050212901A1

公开(公告)日：2005-09-29

申请号：US11087653

申请日：2005-03-24

申请人： Fumitaka Sobue ,  Masayoshi Taira ,  Toshifumi Kakutani ,  Takashi Sugiura ,  Shinichi Takata ,  Yushi Oka ,  Naohisa Nagata

发明人： Fumitaka Sobue ,  Masayoshi Taira ,  Toshifumi Kakutani ,  Takashi Sugiura ,  Shinichi Takata ,  Yushi Oka ,  Naohisa Nagata

IPC分类号： B41J2/44 ,  G06K15/12 ,  H04N1/113 ,  H04N1/23 ,  B41J2/435 ,  B41J2/47

CPC分类号： G06K15/1219 ,  G02B26/127

摘要： An image forming apparatus in which the intensity of a light beam used to form a latent image is switched in response to a change in resolution. A laser emits a light beam for forming a latent image on a photosensitive drum. A polygon mirror scans the emitted light beam. BD sensors detect the scanned beam. A timing controller selects the preferable timing from a storage device table according to the intensity of the light beam or the resolution when controlling the light emission timing of the lasers in response to a detection of timing of the detected light beam.

摘要翻译： 响应于分辨率的变化而切换用于形成潜像的光束的强度的图像形成装置。 激光器发射用于在感光鼓上形成潜像的光束。 多面镜扫描发射的光束。 BD传感器检测扫描光束。 定时控制器响应于检测到的光束的定时来控制激光器的发光定时，根据光束的强度或分辨率从存储装置表中选择优选的定时。

公开(公告)号：US06757084B2

公开(公告)日：2004-06-29

申请号：US09377562

申请日：1999-08-19

申请人： Mitsuru Kurita ,  Hiroshi Sato ,  Koji Arai ,  Koichi Ishimoto ,  Taro Ikeda ,  Takashi Sugiura

发明人： Mitsuru Kurita ,  Hiroshi Sato ,  Koji Arai ,  Koichi Ishimoto ,  Taro Ikeda ,  Takashi Sugiura

IPC分类号： H04N146

CPC分类号： H04N1/484 ,  H04N1/40056

摘要： To control a light emitted from a fluorescent lamp having phosphors with different afterglow properties for different colors, a center of a lighting control signal for controlling the lighting of the fluorescent lamp is controlled to constantly align with the center of a Hsync period so that despite the variation of the lighting time of the fluorescent lamp, a barycenter of the quantity of light from the fluorescent lamp in the Hsync period almost aligns with the center of the Hsync period to reduce the offset of the barycenter.

摘要翻译： 为了控制从具有不同颜色的具有不同余辉性质的荧光体的荧光灯发出的光，控制荧光灯的点亮的点亮控制信号的中心以恒定地与Hsync周期的中心对齐，使得尽管 荧光灯的点亮时间的变化，在Hsync期间来自荧光灯的光量的重心几乎与Hsync周期的中心对齐，以减小重心的偏移。

公开(公告)号：US06286059B1

公开(公告)日：2001-09-04

申请号：US08985259

申请日：1997-12-04

申请人： Takashi Sugiura

发明人： Takashi Sugiura

IPC分类号： G06F1900

CPC分类号： G03G15/5087 ,  G03G15/5075

摘要： An information processing system is connected to a plurality of devices, each device having a respective display and realizing at least one respective function from a plurality of functions, each device further being able to select any of the functions. The system includes a function control that controls the function of the devices and is connected to the devices. The function control causes the display of each of the devices to display a selection state indicating a status of function processing by all of the devices, and is responsive to selection of one of the functions at one of the devices to cause the selected function to be performed. In its operation, the function control can assign appropriate processing to at least one of the devices, or can transmit the results of function processing among the devices to enable addition/deletion/correction of the results.

摘要翻译： 信息处理系统连接到多个设备，每个设备具有相应的显示并且从多个功能中实现至少一个相应的功能，每个设备还能够选择任何功能。 该系统包括控制设备功能并连接到设备的功能控制。 功能控制使得每个设备的显示器显示指示所有设备的功能处理状态的选择状态，并且响应于在其中一个设备中选择一个功能以使所选功能成为 执行。 在其操作中，功能控制可以向至少一个设备分配适当的处理，或者可以在设备之间发送功能处理的结果，以便能够添加/删除/校正结果。

公开(公告)号：US06225934B1

公开(公告)日：2001-05-01

申请号：US09122445

申请日：1998-07-24

申请人： Kazuhito Ohashi ,  Noriyoshi Chizawa ,  Masafumi Kamei ,  Takashi Sugiura

发明人： Kazuhito Ohashi ,  Noriyoshi Chizawa ,  Masafumi Kamei ,  Takashi Sugiura

IPC分类号： H03M112

CPC分类号： H04N1/56

摘要： This invention provides an image reading method and apparatus which can prevent a large difference from being produced between the color tones of the read image and the original image. A plurality of signals output from an image sensor (101) are A/D-converted into a plurality of digital signals by A/D conversion circuits (105), a predetermined one of the A/D-converted digital signals is compared with a predetermined reference level by a comparator (108), a low-pass filter (109) removes any high-frequency component from the comparison result, and the output from the low-pass filter (109) is controlled to be input to the A/D conversion circuits (105) as a reference voltage for determining the input range of each A/D conversion circuit (105).

摘要翻译： 本发明提供一种可以防止在读取图像的色调和原始图像之间产生较大差异的图像读取方法和装置。 从图像传感器（101）输出的多个信号由A / D转换电路（105）进行A / D转换成多个数字信号，将A / D转换的数字信号中的预定的一个与 通过比较器（108）的预定参考电平，低通滤波器（109）从比较结果中去除任何高频分量，并且控制来自低通滤波器（109）的输出以输入到A / D转换电路（105）作为用于确定每个A / D转换电路（105）的输入范围的参考电压。

公开(公告)号：US5757980A

公开(公告)日：1998-05-26

申请号：US361189

申请日：1994-12-21

申请人： Takashi Sugiura

发明人： Takashi Sugiura

IPC分类号： H04N1/387 ,  G06T11/60 ,  G06K9/00

CPC分类号： G06T11/60

摘要： An image processing apparatus includes an area designation unit for designating a desired area on an original, a mode setting unit for setting a mode for adding, to the image of the original, a gradation pattern of which pattern size varies periodically, a pattern generation unit for generating an image representing the gradation pattern, and a control unit for controlling the pattern generation means, when the mode is set by the mode setting means, in such a manner that a pattern of the largest or smallest size in the gradation pattern is added to at an end of the area designated by the area designation means.

摘要翻译： 图像处理装置包括用于指定原稿上的期望区域的区域指定单元，用于设置用于将原始图像的图像的周期性变化的模式尺寸变化的灰度图案设置为模式的模式设置单元，模式生成单元 用于产生表示灰度图案的图像;以及控制单元，用于当通过模式设置装置设置模式时，以增加渐变图案中的最大或最小尺寸的图案的方式来控制图案生成装置 到指定区域指定区域的末尾。