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公开(公告)号：US20060139434A1
公开(公告)日：2006-06-29
申请号：US11298984
申请日：2005-12-09
申请人： Mitsukazu Kurose , Yujiro Nomura , Kiyoshi Tsujino , Ken Ikuma
发明人： Mitsukazu Kurose , Yujiro Nomura , Kiyoshi Tsujino , Ken Ikuma
IPC分类号： B41J2/355
CPC分类号： G06K15/12 , G06K19/07716 , G06K19/07718 , G06K19/07758
摘要： Provided is an exposure head controller that controls, via pulse width modulation control, the emission quantity of each light emitting element in an exposure head having a light emitting element array formed by arranging a plurality of light emitting elements in a main scanning direction and a sub scanning direction orthogonal thereto, comprising: a data retention unit that retains dot gathering control data showing whether to emit each light emitting element at the starting point side, terminal point side or in the middle of an emission period corresponding to a 1 pixel pitch in the sub scanning direction, or to divide and emit each light emitting element at the starting point side and terminal point side, emission time data showing the emission time of each light emitting element, and skew data showing the skew quantity of each light emitting element a dot gathering operation circuit provided to each light emitting element and which operates the time in which the light emitting element is to be retained in a non-emission state from the starting point of the emission based on the dot gathering control data input from the data retention unit; a delay time measurement circuit that acquires the skew data from the data retention unit and acquires the non-emission time data showing the retention time in the non-emission state from the dot gathering operation circuit, adding these to seek the delay time to be set before starting the emission of the light emitting element, measuring the delay time, and outputting a prescribed signal after the lapse of the delay time; and an emission instruction circuit that outputs to a light emitting element drive circuit an emission instruction signal for instructing the emission of the light emitting element from the point in time the emission time data is acquired from the data retention unit and a prescribed signal is output from the delay time measurement circuit up to the elapse of the emission time indicated by the emission time data.
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公开(公告)号：US07643043B2
公开(公告)日：2010-01-05
申请号：US11673672
申请日：2007-02-12
申请人： Yujiro Nomura , Mitsukazu Kurose , Kiyoshi Tsujino
发明人： Yujiro Nomura , Mitsukazu Kurose , Kiyoshi Tsujino
CPC分类号： B41J2/45
摘要： Image data are inputted from a data processing means (23) into storage means (24) so that light emitting elements on one line (28a) of a light emitting element (yellow) line head (28) are actuated according to signal outputted from a shift resistor (24a) so as to expose pixels on an image carrier. At a point of time when the pixels reach a position corresponding to the light emitting elements in a next line (28b) by moving the image carrier in a direction of arrow X, the image data are transmitted to a shift resistor (24b) and then outputted to the line (28b) so as to expose the pixels again. The image data are transmitted among the shift resistors sequentially by moving the image carrier, thereby achieving the multiple exposure of the same pixels.
摘要翻译： 图像数据从数据处理装置（23）输入到存储装置（24）中，使得发光元件（黄色）行头（28）的一行（28a）上的发光元件根据从 移位电阻器（24a），以便曝光图像载体上的像素。 在像素通过沿箭头X的方向移动图像载体而在下一行（28b）中到达与发光元件相对应的位置的时刻，图像数据被传送到移位电阻器（24b），然后 输出到行（28b），以再次曝光像素。 通过移动图像载体，顺序地在移位电阻之间传输图像数据，从而实现相同像素的多次曝光。
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公开(公告)号：US07283149B2
公开(公告)日：2007-10-16
申请号：US10448433
申请日：2003-05-30
申请人： Yujiro Nomura , Mitsukazu Kurose , Kiyoshi Tsujino
发明人： Yujiro Nomura , Mitsukazu Kurose , Kiyoshi Tsujino
CPC分类号： G06K15/1247 , B41J2/45 , G06K15/1209 , G06K15/129 , H04N1/40031
摘要： Image data is inputted from a data processing device 23 into storage means 24 formed on a light-emitting element (yellow) line head 28 so that light emitting elements in one line 28a expose pixels on an image carrier in response to output signal from a shift resistor 24a. As the image carrier is moved in the direction of X to bring said pixels to reach the position corresponding to light emitting elements in the next line 28b, the image data is transmitted to a shift resistor 24b so that the shift resistor 24b outputs the image data to light emitting elements in the line 28b, whereby the pixels are exposed to light again. The movement of the image carrier and the transmission of the image data to the respective shift resistors are sequentially conducted, thereby conducting multiple exposure of each same pixel.
摘要翻译： 图像数据从数据处理装置23输入到形成在发光元件（黄色）行头28上的存储装置24中，使得一行28a中的发光元件响应于来自图像载体的输出信号而在图像载体上曝光像素 移位电阻器24a。 当图像载体沿着X方向移动以使所述像素达到与下一行28b中的发光元件相对应的位置时，图像数据被传送到移位电阻器24b，使得移位电阻器24b输出 将图像数据发送到行28b中的发光元件，由此像素再次暴露于光。 图像载体的移动和将图像数据传输到各个移动电阻器顺序地进行，从而进行每个相同像素的多次曝光。
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公开(公告)号：US07215348B2
公开(公告)日：2007-05-08
申请号：US10496496
申请日：2003-05-28
申请人： Yujiro Nomura , Mitsukazu Kurose , Kiyoshi Tsujino
发明人： Yujiro Nomura , Mitsukazu Kurose , Kiyoshi Tsujino
IPC分类号： B41J2/45
CPC分类号： B41J2/45
摘要： Image data are inputted from a data processing means (23) into storage means (24) so that light emitting elements on one line (28a) of a light emitting element (yellow) line head (28) are actuated according to signal outputted from a shift resistor (24a) so as to expose pixels on an image carrier. At a point of time when the pixels reach a position corresponding to the light emitting elements in a next line (28b) by moving the image carrier in a direction of arrow X, the image data are transmitted to a shift resistor (24b) and then outputted to the line (28b) so as to expose the pixels again. The image data are transmitted among the shift resistors sequentially by moving the image carrier, thereby achieving the multiple exposure of the same pixels.
摘要翻译： 图像数据从数据处理装置（23）输入到存储装置（24）中，使得发光元件（黄色）行头（28）的一行（28a）上的发光元件根据从 移位电阻器（24a），以便使图像载体上的像素曝光。 在像素通过沿箭头X的方向移动图像载体而在下一行（28b）中到达与发光元件相对应的位置的时刻，图像数据被传送到移位电阻器（24b） 然后输出到线（28b），以再次曝光像素。 通过移动图像载体，顺序地在移位电阻之间传输图像数据，从而实现相同像素的多次曝光。
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公开(公告)号：US20050068355A1
公开(公告)日：2005-03-31
申请号：US10496496
申请日：2003-05-28
申请人： Yujiro Nomura , Mitsukazu Kurose , Kiyoshi Tsujino
发明人： Yujiro Nomura , Mitsukazu Kurose , Kiyoshi Tsujino
CPC分类号： B41J2/45
摘要： Image data are inputted from a data processing means (23) into storage means (24) so that light emitting elements on one line (28a) of a light emitting element (yellow) line head (28) are actuated according to signal outputted from a shift resistor (24a) so as to expose pixels on an image carrier. At a point of time when the pixels reach a position corresponding to the light emitting elements in a next line (28b) by moving the image carrier in a direction of arrow X, the image data are transmitted to a shift resistor (24b) and then outputted to the line (28b) so as to expose the pixels again. The image data are transmitted among the shift resistors sequentially by moving the image carrier, thereby achieving the multiple exposure of the same pixels.
摘要翻译： 图像数据从数据处理装置（23）输入到存储装置（24）中，使得发光元件（黄色）行头（28）的一行（28a）上的发光元件根据从 移位电阻器（24a），以便曝光图像载体上的像素。 在像素通过沿箭头X的方向移动图像载体而在下一行（28b）中到达与发光元件相对应的位置的时刻，图像数据被传送到移位电阻器（24b），然后 输出到行（28b），以再次曝光像素。 通过移动图像载体，顺序地在移位电阻之间传输图像数据，从而实现相同像素的多次曝光。
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公开(公告)号：US20070188583A1
公开(公告)日：2007-08-16
申请号：US11673672
申请日：2007-02-12
申请人： Yujiro Nomura , Mitsukazu Kurose , Kiyoshi Tsujino
发明人： Yujiro Nomura , Mitsukazu Kurose , Kiyoshi Tsujino
IPC分类号： B41J2/385
CPC分类号： B41J2/45
摘要： Image data are inputted from a data processing means (23) into storage means (24) so that light emitting elements on one line (28a) of a light emitting element (yellow) line head (28) are actuated according to signal outputted from a shift resistor (24a) so as to expose pixels on an image carrier. At a point of time when the pixels reach a position corresponding to the light emitting elements in a next line (28b) by moving the image carrier in a direction of arrow X, the image data are transmitted to a shift resistor (24b) and then outputted to the line (28b) so as to expose the pixels again. The image data are transmitted among the shift resistors sequentially by moving the image carrier, thereby achieving the multiple exposure of the same pixels.
摘要翻译： 图像数据从数据处理装置（23）输入到存储装置（24）中，使得发光元件（黄色）行头（28）的一行（28a）上的发光元件根据从 移位电阻器（24a），以便使图像载体上的像素曝光。 在像素通过沿箭头X的方向移动图像载体而在下一行（28b）中到达与发光元件相对应的位置的时刻，图像数据被传送到移位电阻器（24b） 然后输出到线（28b），以再次曝光像素。 通过移动图像载体，顺序地在移位电阻之间传输图像数据，从而实现相同像素的多次曝光。
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公开(公告)号：US07580151B2
公开(公告)日：2009-08-25
申请号：US10953415
申请日：2004-09-30
申请人： Mitsukazu Kurose , Ken Ikuma , Takeharu Toguchi , Koichi Ishii , Koji Yanagisawa
发明人： Mitsukazu Kurose , Ken Ikuma , Takeharu Toguchi , Koichi Ishii , Koji Yanagisawa
CPC分类号： G06F3/1212 , G06F3/1215 , G06F3/122 , G06F3/124 , G06F3/1247 , G06F3/1285
摘要： When image processing is performed, the present invention increases the speed of processing for an individual scanning line constituting an image, and improves the throughput while suppressing the required memory area. The present invention is an image processor for performing image processing in parallel using a plurality of processors, wherein when an individual scanning line is divided into a plurality of partial areas, at least one of the plurality of processors is allocated to each of the partial areas for at lest one scanning line constituting an image, and image processing is performed in parallel. As a memory area for storing the image processing result, the image processor comprises memory areas for the number of scanning lines, which is less than the number of the plurality of processors.
摘要翻译： 当执行图像处理时，本发明增加了构成图像的单个扫描线的处理速度，并且在抑制所需存储区域的同时提高了吞吐量。 本发明是一种用于使用多个处理器并行执行图像处理的图像处理器，其中当单个扫描线被划分为多个部分区域时，多个处理器中的至少一个被分配给每个部分区域 用于构成图像的一个扫描线，并行地进行图像处理。 作为用于存储图像处理结果的存储区域，图像处理器包括用于扫描线数量的存储区域，其小于多个处理器的数量。
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公开(公告)号：US20050168770A1
公开(公告)日：2005-08-04
申请号：US10953415
申请日：2004-09-30
申请人： Mitsukazu Kurose , Ken Ikuma , Takeharu Toguchi , Koichi Ishii , Koji Yanagisawa
发明人： Mitsukazu Kurose , Ken Ikuma , Takeharu Toguchi , Koichi Ishii , Koji Yanagisawa
CPC分类号： G06F3/1212 , G06F3/1215 , G06F3/122 , G06F3/124 , G06F3/1247 , G06F3/1285
摘要： When image processing is performed, the present invention increases the speed of processing for an individual scanning line constituting an image, and improves the throughput while suppressing the required memory area. The present invention is an image processor for performing image processing in parallel using a plurality of processors, wherein when an individual scanning line is divided into a plurality of partial areas, at least one of the plurality of processors is allocated to each of the partial areas for at lest one scanning line constituting an image, and image processing is performed in parallel. As a memory area for storing the image processing result, the image processor comprises memory areas for the number of scanning lines, which is less than the number of the plurality of processors.
摘要翻译： 当执行图像处理时，本发明增加了构成图像的单个扫描线的处理速度，并且在抑制所需存储区域的同时提高了吞吐量。 本发明是一种用于使用多个处理器并行执行图像处理的图像处理器，其中当单个扫描线被划分为多个部分区域时，多个处理器中的至少一个被分配给每个部分区域 用于构成图像的一个扫描线，并行地进行图像处理。 作为用于存储图像处理结果的存储区域，图像处理器包括用于扫描线数量的存储区域，其小于多个处理器的数量。
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公开(公告)号：US20060203310A1
公开(公告)日：2006-09-14
申请号：US11370382
申请日：2006-03-02
申请人： Kenji Yamaguchi , Mitsukazu Kurose , Nozomu Inoue , Ken Ikuma
发明人： Kenji Yamaguchi , Mitsukazu Kurose , Nozomu Inoue , Ken Ikuma
IPC分类号： G03F3/08
CPC分类号： H04N1/40031 , H04N1/4015
摘要： Provided is an exposure head controller for controlling a plurality of light-emitting elements arranged in a first direction and exposing a plurality of pixels, including: an exposure data generator for generating, based on pixel exposure data for exposing the respective pixels, a plurality of area exposure data for respectively exposing a plurality of areas in which the respective pixels are divided in a second direction intersecting with the first direction; and an exposure controller for exposing the plurality of pixels by controlling the plurality of light-emitting elements and exposing the plurality of areas based on the area exposure data.
摘要翻译： 提供了一种用于控制沿第一方向布置的多个发光元件并暴露多个像素的曝光头控制器，包括：曝光数据发生器，用于基于用于曝光各个像素的像素曝光数据产生多个像素， 区域曝光数据，用于分别在与第一方向相交的第二方向上分别曝光各像素分割的多个区域; 以及曝光控制器，用于通过控制多个发光元件并基于区域曝光数据曝光多个区域来曝光多个像素。
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20.发明授权Packet communication apparatus provided with manager means for managing packet labels 有权分组通信装置，具有用于管理分组标签的管理装置公开(公告)号：US06584103B1
公开(公告)日：2003-06-24
申请号：US09476207
申请日：1999-12-30
IPC分类号： H04L1256
摘要： A packet communication apparatus is provided for transmitting a packet with a label for distinguishing each packet to each destination apparatus, and receiving a response packet with the same label transmitted from each destination apparatus. A plurality of application units respectively provide a plurality of functions which are independent of each other, and each application unit requests for issuing a label in accordance with start of a process of the function, and returns the issued label upon completion of the same process of the function. One common memory is provided in common for a plurality of application units, and stores a plurality of labels added to a header of each packet to distinguish a plurality of packets whose destination apparatus is identical. Further, a label manager allows and inhibits use of respective labels stored in the common memory, and issues the labels stored in the common memory in accordance with a request for issuing the labels so that labels attached to all packets transmitted to the same destination apparatus are different from each other by inhibiting use of the labels which has been already allowed for a sequence of communication until completion of the sequence of communication.
摘要翻译： 提供一种分组通信装置，用于发送具有用于区分每个分组到每个目的地装置的标签的分组，以及从每个目的地装置接收具有相同标签的响应分组。 多个应用单元分别提供彼此独立的多个功能，并且每个应用单元根据功能的处理开始请求发布标签，并且在完成相同过程的结果之后返回发行的标签 功能。 为多个应用单元共同提供一个公共存储器，并且存储添加到每个分组的报头中的多个标签以区分目的地设备相同的多个分组。 此外，标签管理器允许和禁止使用存储在公共存储器中的各个标签，并且根据发布标签的请求发出存储在公共存储器中的标签，使得附加到发送到同一目的地设备的所有分组的标签是 通过禁止使用已经允许进行一系列通信的标签，直到完成通信顺序，彼此不同。
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