公开(公告)号：US4899226A

公开(公告)日：1990-02-06

申请号：US134508

申请日：1987-12-16

申请人： Koji Tanimoto ,  Kunihiko Miura ,  Junichi Koseki

发明人： Koji Tanimoto ,  Kunihiko Miura ,  Junichi Koseki

IPC分类号： H04N1/19 ,  G06T1/00 ,  H04N1/195

CPC分类号： H04N1/19515 ,  H04N1/19505 ,  H04N1/19584

摘要： An image reading apparatus which has position deviated line sensors. The line sensors are formed by charge coupled devices which are arranged in two staggered rows. The signal from one of the charge coupled devices is delayed for a predetermined period corresponding to the distance between the rows, the speed of scanning and the reading density of the original. An actual timing deviation is calculated to delay one signal relative to the other so that the two signals will be output at the same time.

摘要翻译： 具有位置偏离线传感器的图像读取装置。 线传感器由两个交错排布置的电荷耦合器件形成。 来自一个电荷耦合器件的信号被延迟了与行之间的距离，扫描速度和原始读取密度对应的预定周期。 计算实际的定时偏差以相对于另一信号延迟一个信号，以便同时输出两个信号。

公开(公告)号：US4751582A

公开(公告)日：1988-06-14

申请号：US887628

申请日：1986-07-21

申请人： Junichi Koseki ,  Kunihiko Miura

发明人： Junichi Koseki ,  Kunihiko Miura

IPC分类号： H04B10/11 ,  H04B10/00 ,  H04B10/116 ,  H04B10/80 ,  H04N1/00 ,  H04N1/10

CPC分类号： H04N1/00551 ,  H04B10/801 ,  H04N1/00525

摘要： An office machine is disclosed, which comprises a second (lower) unit and a first (upper) unit capable of being opened and closed with respect to the lower unit. A plurality of light-emitting elements and a plurality of light-receiving elements are provided in the lower unit, and a plurality of light-emitting elements and a plurality of light-receiving elements are provided in the upper unit. The control signal and data signal are fed to the light-emitting elements to be converted into optical on-off signal. The light-receiving elements receive the optical signal and convert it into electric signal which is fed to necessary parts. Control signal lines and data signal lines between the two units are thus replaced with an optical relay.

摘要翻译： 公开了一种办公机器，其包括第二（下）单元和能够相对于下单元打开和关闭的第一（上）单元。 多个发光元件和多个光接收元件设置在下单元中，并且多个发光元件和多个光接收元件设置在上单元中。 控制信号和数据信号被馈送到发光元件以转换为光开关信号。 光接收元件接收光信号并将其转换为馈送到必需部件的电信号。 因此，两个单元之间的控制信号线和数据信号线被光继电器替代。

公开(公告)号：US08508778B2

公开(公告)日：2013-08-13

申请号：US13296758

申请日：2011-11-15

申请人： Koji Tanimoto ,  Jun Sakakibara ,  Kunihiko Miura ,  Naoya Murakami ,  Akihiro Moro ,  Sunao Tabata

发明人： Koji Tanimoto ,  Jun Sakakibara ,  Kunihiko Miura ,  Naoya Murakami ,  Akihiro Moro ,  Sunao Tabata

IPC分类号： H04N1/04

CPC分类号： H04N1/46 ,  H04N1/40 ,  H04N1/48 ,  H04N1/486

摘要： When a monochromatic copy mode is to be executed, a control section sets a read mode in a scanner section so as to enable the scanner section to read an image at high speed by means of only a line sensor K, sets in an image processing section an image process that can print monochromatic image information, which is sent from the scanner section, with a single black color in the printer section, and sets in the printer section a monochromatic print mode that can print a black image at high speed, thereby controlling a monochromatic copy operation.

摘要翻译： 当要执行单色复印模式时，控制部分将读取模式设置在扫描器部分中，以便能够使扫描仪部分仅利用线传感器K高速读取图像，将图像处理部分 可以在打印机部分中以单一黑色打印从扫描仪部分发送的单色图像信息的图像处理，并且在打印机部分中设置可以高速打印黑色图像的单色打印模式，从而控制 单色复印操作。

公开(公告)号：US07836263B2

公开(公告)日：2010-11-16

申请号：US11047723

申请日：2005-02-02

申请人： Takahiro Fukushige ,  Kenichi Satori ,  Kenichi Nakanishi ,  Hideaki Bando ,  Junko Sasaki ,  Kunihiko Miura ,  Toshinori Nakamura ,  Kensuke Hatsukawa

发明人： Takahiro Fukushige ,  Kenichi Satori ,  Kenichi Nakanishi ,  Hideaki Bando ,  Junko Sasaki ,  Kunihiko Miura ,  Toshinori Nakamura ,  Kensuke Hatsukawa

IPC分类号： G06F13/00 ,  G06F13/28 ,  G06F12/06

CPC分类号： G11C16/10 ,  G11C2216/22

摘要： A nonvolatile-memory controlling method is disclosed which continuously accesses a plurality of memory banks structured so as to have each memory bank accessible independently. The method comprises the steps of: in a busy cycle of one of the plurality of memory banks being accessed, issuing access information to a second memory bank for access thereto; bringing the second memory bank into a selected state while the access information is being issued to the second memory bank using a selection signal for controlling a selected state and an unselected state for any one of the plurality of memory banks; bringing the memory bank in the busy cycle into an unselected state while the access information is being issued; and accessing the plurality of memory banks continuously based on the access information issued to the second memory bank in the busy cycle of one of the memory banks being accessed and in keeping with the selection signal for controlling the second memory bank.

摘要翻译： 公开了一种非易失性存储器控制方法，其连续地访问结构化以使每个存储体可独立访问的多个存储体。 该方法包括以下步骤：在被访问的多个存储器组之一的繁忙周期中，向第二存储体发出访问信息以访问它; 当使用用于控制所选状态的选择信号和所述多个存储体中的任何一个的未选择状态向所述第二存储体发出访问信息时，使所述第二存储体进入选择状态; 在正在发出访问信息的同时，将忙碌周期中的存储器置于未选择状态; 以及基于在被访问的一个存储体组的忙周期中发送到第二存储体的访问信息并且与用于控制第二存储体的选择信号一起存取多个存储体。

公开(公告)号：US20060209317A1

公开(公告)日：2006-09-21

申请号：US11260257

申请日：2005-10-28

申请人： Hirokazu Shoda ,  Kunihiko Miura ,  Hidekazu Sekizawa

发明人： Hirokazu Shoda ,  Kunihiko Miura ,  Hidekazu Sekizawa

IPC分类号： G06K15/02

CPC分类号： H04N1/40062 ,  H04N1/40068

摘要： An image forming apparatus according to an embodiment of the invention reads an original by mechanically moving an axial light source in a subscanning direction perpendicular to the axis. The image forming apparatus includes: a sensor whose resolution in a main scanning direction parallel to the axis of the axial light source is higher than a designated resolution; a controller that controls the driving speed of the axial light source so that the resolution in the subscanning direction is higher than the designated resolution; an original-image-data generating unit that generates original image data with a resolution higher than the designated resolution in response to the output from the sensor; and an image reducing unit that generates reduced pixels fewer than a specified number of pixels in the original image data to generate a reduced image with a resolution equal to the designated resolution.

摘要翻译： 根据本发明的实施例的图像形成装置通过在垂直于轴的副扫描方向上机械地移动轴向光源来读取原稿。 图像形成装置包括：传感器，其在与主轴扫描方向平行的主扫描方向的分辨率高于指定分辨率; 控制器，其控制轴向光源的驱动速度，使得副扫描方向上的分辨率高于指定分辨率; 原始图像数据生成单元，响应于来自传感器的输出而生成分辨率高于指定分辨率的原始图像数据; 以及图像缩小单元，其生成少于原始图像数据中的指定数量的像素的缩小像素，以生成具有等于指定分辨率的分辨率的缩小图像。

公开(公告)号：US4707715A

公开(公告)日：1987-11-17

申请号：US731380

申请日：1985-05-07

申请人： Kunihiko Miura

发明人： Kunihiko Miura

IPC分类号： G03G15/36 ,  B41J2/44 ,  B41J21/00 ,  B41J29/38 ,  B41J29/44 ,  B41J29/50 ,  G03G15/00 ,  G03G15/04 ,  G03G21/00 ,  G06F17/21 ,  G06K15/12 ,  H04N1/113 ,  H04N1/23 ,  H04N1/387 ,  G01D15/14 ,  H04N1/21

CPC分类号： G06K15/12

摘要： A printing apparatus which prints the dot-matrix characters or dot-matrix graphic patterns on a paper sheet one page at a time by scanning a photosensitive drum with a modulated laser beam in accordance with the recording data externally supplied and by transferring an image on the drum onto the paper sheet. This printing apparatus comprises page memory for storing the dot-matrix image according to the recording data, margin table for storing the margin data of the respective sizes of the paper sheets and a controller for incorporating the margin data into the dot-matrix image read from the page memory and for supplying the incorporated image to the laser scanning unit for modulating the laser beam.

摘要翻译： 一种打印设备，其通过根据外部提供的记录数据通过用调制的激光束扫描感光鼓，一次一页地将纸点阵列或点阵图形打印在纸张上，并且通过在 滚动到纸张上。 该打印装置包括用于根据记录数据存储点阵图像的页面存储器，用于存储纸张各自尺寸的边距数据的边距表，以及用于将边距数据合并到从 页面存储器并用于将合并的图像提供给用于调制激光束的激光扫描单元。

公开(公告)号：US4534642A

公开(公告)日：1985-08-13

申请号：US451798

申请日：1982-12-21

申请人： Kunihiko Miura ,  Shouji Takano ,  Masashi Kimura

发明人： Kunihiko Miura ,  Shouji Takano ,  Masashi Kimura

IPC分类号： G03G15/043 ,  G03G15/06 ,  G03G15/04

CPC分类号： G03G15/043 ,  G03G15/065

摘要： An electrophotographic copying apparatus comprises a photoconductive drum, a charger for electrically charging the drum, an exposure unit for exposing the drum to form a latent image on the drum which correspond to the pattern of a document, a developer unit for developing the latent image, using one-component toner, a transfer unit for transferring a toner image to a paper sheet and a fixer unit for fixing the toner image.In copying the document pattern, a document density-copy density characteristic, i.e. .gamma. characteristic, is set in accordance with the document density. According to the .gamma. characteristic the amount of exposure and the bias voltage to be applied on the developer unit are varied.

摘要翻译： 一种电子照相复印装置，包括感光鼓，用于对鼓进行充电的充电器，用于使滚筒曝光以在鼓上形成对应于文件图案的潜像的曝光单元，用于显影潜像的显影单元， 使用单组分调色剂，用于将调色剂图像转印到纸张上的转印单元和用于固定调色剂图像的定影单元。 在复印文档图案时，根据文档密度来设置文档密度 - 拷贝密度特性，即伽马特性。 根据伽马特性，施加在显影剂单元上的曝光量和偏置电压是变化的。

公开(公告)号：US20100202004A1

公开(公告)日：2010-08-12

申请号：US12762695

申请日：2010-04-19

申请人： Koji TANIMOTO ,  Jun Sakakibara ,  Kunihiko Miura ,  Naoya Murakami ,  Akihiro Moro ,  Sunao Tabata

发明人： Koji TANIMOTO ,  Jun Sakakibara ,  Kunihiko Miura ,  Naoya Murakami ,  Akihiro Moro ,  Sunao Tabata

IPC分类号： H04N1/60 ,  G06F15/00 ,  H04N1/04

CPC分类号： H04N1/46 ,  H04N1/40 ,  H04N1/48 ,  H04N1/486

摘要： When a monochromatic copy mode is to be executed, a control section sets a read mode in a scanner section so as to enable the scanner section to read an image at high speed by means of only a line sensor K, sets in an image processing section an image process that can print monochromatic image information, which is sent from the scanner section, with a single black color in the printer section, and sets in the printer section a monochromatic print mode that can print a black image at high speed, thereby controlling a monochromatic copy operation.

摘要翻译： 当要执行单色复印模式时，控制部分将读取模式设置在扫描器部分中，以便能够使扫描仪部分仅利用线传感器K高速读取图像，将图像处理部分 可以在打印机部分中以单一黑色打印从扫描仪部分发送的单色图像信息的图像处理，并且在打印机部分中设置可以高速打印黑色图像的单色打印模式，从而控制 单色复印操作。

公开(公告)号：US20060050330A1

公开(公告)日：2006-03-09

申请号：US11218328

申请日：2005-09-02

申请人： Koji Tanimoto ,  Jun Sakakibara ,  Kunihiko Miura ,  Naoya Murakami ,  Akihiro Moro ,  Sunao Tabata

发明人： Koji Tanimoto ,  Jun Sakakibara ,  Kunihiko Miura ,  Naoya Murakami ,  Akihiro Moro ,  Sunao Tabata

IPC分类号： H04N1/04

CPC分类号： H04N1/46 ,  H04N1/40 ,  H04N1/48 ,  H04N1/486

摘要： When a monochromatic copy mode is to be executed, a control section sets a read mode in a scanner section so as to enable the scanner section to read an image at high speed by means of only a line sensor K, sets in an image processing section an image process that can print monochromatic image information, which is sent from the scanner section, with a single black color in the printer section, and sets in the printer section a monochromatic print mode that can print a black image at high speed, thereby controlling a monochromatic copy operation.

公开(公告)号：US4823151A

公开(公告)日：1989-04-18

申请号：US137529

申请日：1987-12-23

申请人： Kunihiko Miura

发明人： Kunihiko Miura

IPC分类号： G02B26/10 ,  B41J2/44 ,  G03G15/04 ,  G06K15/12 ,  H04N1/113 ,  C01D15/00

CPC分类号： G06K15/1219 ,  G06K15/1261

摘要： An optical scanning unit receives beams from a plurality of beam light sources and directs the respective beams as a plurality of scanning beams with respect to the predetermined scanning range of the object to be scanned. A deflector receives one of the plurality of scanning beams by the optical scanning unit at a position near an end portion of the predetermined scanning range of the object to be scanned and deflects the received beam in a predetermined direction. A single beam detector detects the single scanning beam deflected in the predetermined direction by the deflector. A sync signal generating unit generates a sync signal on the basis of a detection output from the single beam detector. A control unit selectively generates control signals for driving the plurality of beam light sources in accordance with the sync signal from the sync signal generating unit, and while the single beam detector detects the single scanning beam, for driving only one of the plurality of beam light sources corresponding to the single scanning beam.

摘要翻译： 光扫描单元从多个光束光源接收光束，并将相应的光束相对于待扫描对象的预定扫描范围引导为多个扫描光束。 偏转器通过光学扫描单元在靠近待扫描对象的预定扫描范围的端部附近的位置处接收多个扫描光束中的一个，并使接收的光束沿预定方向偏转。 单个光束检测器检测由偏转器沿预定方向偏转的单个扫描光束。 同步信号生成单元根据来自单光束检测器的检测输出生成同步信号。 控制单元根据来自同步信号生成单元的同步信号有选择地产生用于驱动多个光束光源的控制信号，而单光束检测器检测单个扫描光束时，仅驱动多个光束中的一个 源对应于单扫描光束。