Drive control system of stepping motor
    3.
    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

    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 apparatus
    4.
    发明授权
    Image processing apparatus 失效
    图像处理设备

    公开(公告)号:US5235436A

    公开(公告)日:1993-08-10

    申请号:US663435

    申请日:1991-03-01

    IPC分类号: H04N1/333 H04N1/40

    摘要: In an image processing apparatus, comprising: image data sent from a transmission-side apparatus is received, and discrimination is performed as to whether the image data received is a character image or a halftone image segmentation processing is then performed on the reception data. When the discrimination means discrimitaes that the received image data is a character image, interpolation processing is performed on the basis of reception image data in a predetermined area, to perform segmentation processing of image data of a pixel of interest, and so the apparatus can perform segmentation processing of input data by simple control at high speed and low cost.

    Color-former
    5.
    发明授权
    Color-former 失效
    成色剂

    公开(公告)号:US5178949A

    公开(公告)日:1993-01-12

    申请号:US703784

    申请日:1991-05-21

    IPC分类号: B41M5/165 B41M5/28

    摘要: The present invention relates to a color-former having microcapsules which comprise an electron-donating colorless dye dispersed in a hydrophobic liquid. The present invention provides a color-former using both an electron-donating colorless dye and a hydrophobic liquid which previously were unable to be used because of the lack of solubility. A uniform and stable dispersion of electron-donating colorless dye in a hydrophobic core liquid is prepared by using oil-soluble non-ionic surfactant.

    摘要翻译: 本发明涉及一种具有微胶囊的成色剂,其包含分散在疏水性液体中的给电子性无色染料。 本发明提供一种使用既不能使用的给电子的无色染料和疏水性液体的着色剂,因为它们的溶解性不足。 通过使用油溶性非离子表面活性剂制备电子给体的无色染料在疏水性芯液中的均匀稳定的分散体。

    Continuous alcohol fermentation process using immobilized yeast
    6.
    发明授权
    Continuous alcohol fermentation process using immobilized yeast 失效
    连续酒精发酵过程中使用固定化酵母

    公开(公告)号:US4546081A

    公开(公告)日:1985-10-08

    申请号:US499172

    申请日:1983-06-01

    CPC分类号: C12P7/06 Y02E50/17

    摘要: Continuous fermentation with yeast to produce alcohol is carried out by continuously passing a carbohydrate-containing substrate liquid through a vessel packed with a thin film means having yeast immobilized therein. Surfaces of the thin film means extend in the direction of flow within the vessel to provide elongated parallel passages. The thin film means occupies from 10 to 65% of the volume of the vessel and preferably has a thickness of 0.1 to 3 mm. Preferably, the thin film means is formed by mixing an aqueous yeast suspension with a photo-crosslinkable resin and subjecting the mixture to radiation to photo-crosslink the resin.

    摘要翻译: 用酵母进行连续发酵以产生醇是通过连续地将含碳水化合物的底物液体通过填充有固定有酵母的薄膜装置的容器进行的。 薄膜装置的表面在容器内沿流动方向延伸以提供细长的平行通道。 薄膜装置占容器体积的10至65%,优选厚度为0.1至3mm。 优选地,薄膜装置通过将含水酵母悬浮液与光交联性树脂混合并使混合物辐射使树脂光交联而形成。

    ORIGINAL SCANNING APPARATUS AND CONTROL METHOD THEREOF
    8.
    发明申请
    ORIGINAL SCANNING APPARATUS AND CONTROL METHOD THEREOF 有权
    原始扫描装置及其控制方法

    公开(公告)号:US20100142006A1

    公开(公告)日:2010-06-10

    申请号:US12625636

    申请日:2009-11-25

    申请人: Masahiro Sakamoto

    发明人: Masahiro Sakamoto

    IPC分类号: H04N1/04

    摘要: An original scanning apparatus is described that scans an original placed on an original placing plane line by line by moving a scanning unit including a plurality of light-receiving elements that are arranged in a prescribed direction in a direction perpendicular to the prescribed direction. The original scanning apparatus includes: a pattern unit that is provided in a vicinity of a side of the rectangular original placing plane extending along a moving direction of the scanning unit; a control unit configured to calculate drive information in the moving direction per line-scanning cycle of the scanning unit based on a result of scanning the pattern unit; and a driving circuit configured to feed back the calculated drive information so as to control the scanning unit to thereby drive the scanning unit in the moving direction.

    摘要翻译: 描述了一种原始扫描设备,其通过沿着垂直于规定方向的方向移动包括沿规定方向布置的多个光接收元件的扫描单元逐行扫描放置在原始放置平面上的原稿。 原始扫描装置包括:图案单元,设置在沿着扫描单元的移动方向延伸的矩形原稿放置面的一侧附近; 控制单元,被配置为基于扫描所述图案单元的结果来计算所述扫描单元的每行扫描周期的移动方向上的驱动信息; 以及驱动电路,被配置为反馈所计算的驱动信息,以便控制扫描单元从而驱动扫描单元沿移动方向。

    IMAGE READING APPARATUS AND METHOD
    9.
    发明申请
    IMAGE READING APPARATUS AND METHOD 有权
    图像读取装置和方法

    公开(公告)号:US20070146813A1

    公开(公告)日:2007-06-28

    申请号:US11566785

    申请日:2006-12-05

    申请人: Masahiro Sakamoto

    发明人: Masahiro Sakamoto

    IPC分类号: H04N1/40

    CPC分类号: H04N1/484

    摘要: An image reading apparatus for reading an image on an original includes reading means for optically reading the image of the original while the image is illuminated by light from a light source; moving means for moving the reading means relative to the original; position signal generating means for outputting a position signal in accordance with movement of the reading means by the moving means; lighting control means for controlling the light source for lighting for a first period in synchronism with the position signal; output control means for generating a control signal for outputting an image signal corresponding to the image read by the reading means after the light source lights for the first period and for outputting the image signal for a second period in synchronism with the control signal.

    摘要翻译: 用于读取原稿上的图像的图像读取装置包括读取装置,用于在图像被来自光源的光照射的同时光学地读取原稿的图像; 移动装置,用于相对于原件移动读取装置; 位置信号发生装置,用于根据移动装置的读取装置的移动输出位置信号; 照明控制装置,用于与位置信号同步地控制用于第一时段的照明光源; 输出控制装置,用于在光源点亮第一时段之后产生用于输出与由读取装置读取的图像相对应的图像信号的控制信号,并且与控制信号同步地输出第二周期的图像信号。