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25 条记录 (耗时 0.016 秒)

    Drive control system of stepping motor
    2.
    发明授权
    Drive control system of stepping motor 失效
    步进电机驱动控制系统

    公开(公告)号：US5198741A

    公开(公告)日：1993-03-30

    申请号：US560763

    申请日：1990-07-31

    申请人： Yasuyuki Shinada ,  Masahiro Sakamoto ,  Junnosuke Kataoka

    发明人： Yasuyuki Shinada ,  Masahiro Sakamoto ,  Junnosuke Kataoka

    IPC分类号： H02P8/22 ,  H02P8/40

    CPC分类号： H02P8/22 ,  H02P8/40

    摘要： A drive control system for a stepping motor which stores values for the current driving each phase of the motor in data tables. A central processing unit drives the motor in accordance with the current values stored in the data tables. The current values are stored in the data table with corresponding addresses. The current values are read out sequentially from the addresses in the data tables. Each time the address is incremented by 1, the magnitude of the angle of rotation of the motor is set so that it is always the same.

    摘要翻译： 一种用于步进电动机的驱动控制系统，其存储数据表中电动机每相的电流驱动的值。 中央处理单元根据存储在数据表中的当前值来驱动电动机。 当前值存储在具有相应地址的数据表中。 从数据表中的地址顺序读出当前值。 每当地址增加1时，电动机的旋转角度的大小被设定为始终相同。

    Image processing method and apparatus with reduction of granular noise, etc.
    4.
    发明授权
    Image processing method and apparatus with reduction of granular noise, etc. 失效
    降低颗粒噪声的图像处理方法和装置等

    公开(公告)号：US5159470A

    公开(公告)日：1992-10-27

    申请号：US501877

    申请日：1990-03-30

    申请人： Shinichi Ishida ,  Masahiro Sakamoto ,  Yasuyuki Shinada ,  Takeshi Ono

    发明人： Shinichi Ishida ,  Masahiro Sakamoto ,  Yasuyuki Shinada ,  Takeshi Ono

    IPC分类号： H04N1/40 ,  H04N1/405

    CPC分类号： H04N1/4057 ,  H04N1/40025

    摘要： According to the present invention, when image data are subjected to quantization processing using an error diffusion method, the generation of a striped pattern which is a cause for deterioration of picture quality in the error diffusion method is prevented. In the present invention, an original image is read and image data are generated. The image data obtained by reading the original image are quantized using an error diffusion method, and the quantized image data can be output and recorded by a thermal-head printer. Furthermore, according to the present invention, an error between the density of an input image and the density of an output image after being subjected to a quantization processing using an error diffusion method is perfectly preserved. In an image processing apparatus for performing a quantization by dispersing an error between input image data and output image data which arises when the input image data are quantized, to image data of surrounding picture elements, the error between the input image data and the output image data is computed or otherwise determined, the error is subjected to a predetermined weighting processing, the error subjected to the weighting processing is dispersed to surrounding picture elements, and a surplus of the error generated in the weighting processing is corrected.

    摘要翻译： 根据本发明，当使用误差扩散方法对图像数据进行量化处理时，可以防止在误差扩散方法中产生图像质量恶化的条纹图案。 在本发明中，读取原始图像并生成图像数据。 通过读取原始图像获得的图像数据使用误差扩散方法被量化，并且量化的图像数据可以由热敏头打印机输出和记录。 此外，根据本发明，完美地保持输入图像的浓度与使用误差扩散方法进行量化处理后的输出图像的浓度之间的误差。 在通过分散输入图像数据和输入图像数据被量化时出现的输出图像数据之间的误差来执行量化的图像处理装置中，对周围图像元素的图像数据，输入图像数据和输出图像之间的误差 数据被计算或以其他方式确定，该误差经受预定的加权处理，经过加权处理的误差被分散到周围的图像元素，并且校正了在加权处理中产生的多余的误差。

    IMAGE READING APPARATUS AND METHOD FOR CONTROLLING THE SAME
    5.
    发明申请
    IMAGE READING APPARATUS AND METHOD FOR CONTROLLING THE SAME 有权
    图像读取装置及其控制方法

    公开(公告)号：US20100315690A1

    公开(公告)日：2010-12-16

    申请号：US12766462

    申请日：2010-04-23

    申请人： Kenji Kubozono ,  Yasuyuki Shinada

    发明人： Kenji Kubozono ,  Yasuyuki Shinada

    IPC分类号： H04N1/04

    CPC分类号： H04N1/02815 ,  H04N1/00978 ,  H04N1/00997 ,  H04N1/0282 ,  H04N1/02835 ,  H04N1/40056

    摘要： An image reading apparatus capable of reading documents includes a reading unit including a light emitting element, a mechanism configured to move the reading unit, and a control unit configured to control the reading unit and the mechanism both to carry out reading by turning on the light emitting element and moving the reading unit and to temporarily stop moving the reading unit upon occurrence of a predetermined factor. The control unit sets a first current value which is caused to flow through the light emitting element when reading is carried out and sets a second current value which is less than the first current value and which is caused to flow through the light emitting element when the reading unit is temporarily stopped.

    摘要翻译： 能够读取文件的图像读取装置包括：读取单元，包括发光元件，被配置为移动读取单元的机构;以及控制单元，被配置为控制读取单元和机构，以通过打开光来执行读取 并且在发生预定因素时移动读取单元并暂时停止移动读取单元。 控制单元设置在执行读取时被引导通过发光元件的第一电流值，并且设定小于第一电流值的第二电流值，并且当第二电流值流过发光元件时 阅读单位暂时停止。

    Recording apparatus
    6.
    发明授权
    Recording apparatus 失效
    记录装置

    公开(公告)号：US5631674A

    公开(公告)日：1997-05-20

    申请号：US185224

    申请日：1994-01-24

    申请人： Yasuyuki Shinada ,  Seishi Ejiri

    发明人： Yasuyuki Shinada ,  Seishi Ejiri

    IPC分类号： B41J2/125 ,  B41J2/175 ,  B41J5/30 ,  G01F23/24 ,  G01F23/70 ,  H04N1/00 ,  H04N1/21

    CPC分类号： G01F23/242 ,  B41J2/17566 ,  G01F23/706 ,  B41J2002/17573 ,  B41J2002/17576

    摘要： A recording apparatus includes a recording unit for ejecting an ink to a recording member, a detection unit for detecting a remaining amount of ink, a memory for storing received data, and a control unit for controlling an operation of the recording unit to record an image in accordance with the received data, and controlling the memory to store image data in the memory. The control unit controls the memory in accordance with an output from the detection unit upon completion of recording of a predetermined volume of data, clears data stored in the memory when the output from the detection unit indicates a presence of ink, and preserves data stored in the memory when the output from the detection unit indicates an absence of ink.

    摘要翻译： 记录装置包括用于将墨水喷射到记录部件的记录单元，用于检测剩余墨量的检测单元，用于存储接收到的数据的存储器，以及用于控制记录单元的记录图像的操作的控制单元 并且控制存储器以将图像数据存储在存储器中。 当完成记录预定数据量时，控制单元根据来自检测单元的输出来控制存储器，当检测单元的输出指示存在墨时，清除存储在存储器中的数据，并保存存储在存储器中的数据 来自检测单元的输出的存储器表示没有墨水。

    Printing from a PC using the printer unit of a facsimile machine
    8.
    发明授权
    Printing from a PC using the printer unit of a facsimile machine 有权
    使用传真机的打印机从PC打印

    公开(公告)号：US07110125B1

    公开(公告)日：2006-09-19

    申请号：US09585607

    申请日：2000-06-02

    申请人： Takashi Ono ,  Yasuyuki Shinada ,  Tatsuo Kimura ,  Yukio Nohata ,  Takashi Imai

    发明人： Takashi Ono ,  Yasuyuki Shinada ,  Tatsuo Kimura ,  Yukio Nohata ,  Takashi Imai

    IPC分类号： G06F15/00

    CPC分类号： H04N1/00538 ,  H04N1/00204 ,  H04N1/00238 ,  H04N1/00347 ,  H04N2201/0024 ,  H04N2201/0046 ,  H04N2201/0074 ,  H04N2201/0082 ,  H04N2201/0093

    摘要： An existing printer arranged to print data from a PC (personal computer) is used as the printer unit of a facsimile apparatus. The PC uses a printer driver dedicated to an existing printer (capable of performing the same processing as the printer unit of the facsimile apparatus) as a module, serving as application software for a facsimile-apparatus control unit, for printing the data from the PC. When printing data from the PC, a command uniquely directed to the facsimile apparatus is added to the printing data generated by the PC's printer driver, and the resultant data is transmitted to the facsimile apparatus. Upon receipt of the transmitted data, the facsimile apparatus removes the added command, thus restoring the printing data generated by the printer driver, and transmits the restored data to the printer unit to perform printing. It is thus possible to use the printer unit and the printer driver which utilize existing printers, and to cause the facsimile apparatus to wait in a state of receiving a common command system.

    摘要翻译： 将用于从PC（个人计算机）打印数据的现有打印机用作传真设备的打印机单元。 PC使用专用于现有打印机的打印机驱动程序（能够执行与传真装置的打印机单元相同的处理）作为用于传真设备控制单元的应用软件的模块，用于从PC打印数据 。 当从PC打印数据时，向PC的打印机驱动程序产生的打印数据添加了唯一地指向传真装置的命令，并将所得到的数据传送到传真装置。 传真装置接收到传送的数据后，删除所添加的命令，从而恢复由打印机驱动程序生成的打印数据，并将恢复的数据发送到打印机单元进行打印。 因此，可以使用利用现有打印机的打印机单元和打印机驱动器，并且使得传真装置在接收公共命令系统的状态下等待。

    Recording apparatus
    9.
    发明授权
    Recording apparatus 失效
    记录装置

    公开(公告)号：US5721581A

    公开(公告)日：1998-02-24

    申请号：US346295

    申请日：1994-11-23

    申请人： Atsushi Saito ,  Makoto Kobayashi ,  Akio Okubo ,  Junji Iguchi ,  Keizo Sasai ,  Yasuyuki Shinada ,  Katsumi Obana ,  Yasuhiko Ikeda ,  Yukio Nohata ,  Yuji Shimahara ,  Shigeyuki Sugiyama ,  Noriyuki Aoki

    发明人： Atsushi Saito ,  Makoto Kobayashi ,  Akio Okubo ,  Junji Iguchi ,  Keizo Sasai ,  Yasuyuki Shinada ,  Katsumi Obana ,  Yasuhiko Ikeda ,  Yukio Nohata ,  Yuji Shimahara ,  Shigeyuki Sugiyama ,  Noriyuki Aoki

    IPC分类号： B41J2/175 ,  B41J29/393 ,  B41J2/47 ,  G11B7/08 ,  B41J4/435

    CPC分类号： B41J2/17566 ,  B41J29/393

    摘要： A facsimile apparatus comprises a facsimile unit for sending data corresponding to image data that has been received, and a printer unit for performing image recording by discharging ink droplets in accordance with data sent from the facsimile unit. A first CPU for the control of the facsimile unit sends, after one page of image data, data in a predetermined pattern and further a paper exhausting command to the printer. A second CPU of the printer unit performs a paper exhausting operation upon receiving the paper exhausting command, after recording of the predetermined pattern, and upon conveying the recording paper up to a predetermined position, sends a signal for starting detection of the predetermined pattern to the first CPU. The first CPU thereby receives a detection signal from a photo sensor. The second CPU further conveys the recording paper, and at a timing of exhausting out of the apparatus, sends a signal for the detection end of the predetermined pattern to the first CPU. Thereby, it is possible to detect correctly the pattern for detection of the emptiness of ink and the recording paper jam which is recorded at the trailing portion of the recording paper.

    摘要翻译： 传真装置包括：传真单元，用于发送对应于已经接收的图像数据的数据;以及打印机单元，用于根据从传真单元发送的数据排出墨滴来执行图像记录。 用于控制传真单元的第一CPU在一页图像数据之后以预定图案发送数据，并且进一步向打印机输送排纸命令。 打印机单元的第二CPU在接收到排纸命令之后，在记录了预定图案之后执行排纸操作，并且在将记录纸传送到预定位置时，将用于开始检测预定图案的信号发送到 第一个CPU。 因此，第一CPU从光传感器接收检测信号。 第二CPU进一步传送记录纸，并且在排出装置的定时，向第一CPU发送用于预定图案的检测结束的信号。 因此，可以正确地检测记录在记录纸的尾部的墨的空白和记录纸卡纸的检测图案。

    Image communication system using ink jet recorder with recovery processing and capping device
    10.
    发明授权
    Image communication system using ink jet recorder with recovery processing and capping device 失效
    使用具有恢复处理和封盖装置的喷墨记录器的图像通信系统

    公开(公告)号：US5485286A

    公开(公告)日：1996-01-16

    申请号：US165582

    申请日：1993-12-13

    申请人： Seishi Ejiri ,  Yasuyuki Shinada ,  Yasuhito Shimamura ,  Akihiro Ryuka ,  Tsunehiro Makino ,  Hideaki Chishima

    发明人： Seishi Ejiri ,  Yasuyuki Shinada ,  Yasuhito Shimamura ,  Akihiro Ryuka ,  Tsunehiro Makino ,  Hideaki Chishima

    IPC分类号： H04N1/327 ,  H04N1/23 ,  B41J2/165 ,  H04N1/034 ,  H04N1/32

    CPC分类号： H04N1/32793 ,  H04N1/32702

    摘要： An image communication apparatus, for recording an image using a recording head for ejecting an ink from an ejection port by utilizing energy generated by an ejection energy generation element, includes a communication section for communication a procedure signal associated with a communication and image data, a driving section for driving the recording head in accordance with the image data received by the communication section, a preservation section for performing preservation processing of the recording head, and a control section for discriminating a procedure signal transmitted after the image data, and controlling an operation of the preservation section on the basis of the discrimination result. When the control section discriminates that a specific procedure signal for successively performing reception is transmitted, it causes the preservation section to execute the preservation processing.

    摘要翻译： 一种用于使用用于通过利用由喷射能量产生元件产生的能量从喷射口喷射墨水的记录头来记录图像的图像通信设备，包括用于通信与通信和图像数据相关联的过程信号的通信部分， 驱动部分，用于根据由通信部分接收的图像数据驱动记录头;保存部分，用于执行记录头的保存处理;以及控制部分，用于识别在图像数据之后发送的过程信号，并且控制操作 的保存部分。 当控制部分鉴别出用于连续执行接收的特定过程信号被发送时，使得保存部分执行保存处理。