Electrophotographic photoconductor for liquid development, image forming apparatus having the same, and image forming method
    31.
    发明授权
    Electrophotographic photoconductor for liquid development, image forming apparatus having the same, and image forming method 失效
    用于液体显影的电子照相感光体,具有该液晶显影的图像形成装置和图像形成方法

    公开(公告)号:US07452640B2

    公开(公告)日:2008-11-18

    申请号:US11190972

    申请日:2005-07-28

    IPC分类号: G03G15/02

    摘要: An object of the present invention is to provide an electrophotographic photoconductor for liquid development, having high resistance to a carrier solvent for use in a liquid developing method and having practically high sensitivity, an image-forming apparatus including the photoconductor, and an image forming method. To achieve this object, the present invention provides an electrophotographic photoconductor for liquid development including a support, and a photosensitive layer on or above the support, wherein the photosensitive layer includes a charge-generating material, a charge-transporting material, and an acceptor compound, and the charge-transporting material includes a charge-transporting polymer having a specified structure.

    摘要翻译: 本发明的目的是提供一种用于液体显影的电子照相感光体,对液体显影方法中使用的载体溶剂具有高抗性,并且具有高灵敏度,包括光电导体的图像形成装置和图像形成方法 。 为了实现该目的,本发明提供一种用于液体显影的电子照相感光体,包括载体和载体上或上方的感光层,其中感光层包括电荷产生材料,电荷传输材料和受体化合物 电荷输送材料包含具有规定结构的电荷输送性聚合物。

    Image processing apparatus, image processing method and recording medium with color image compacting
    33.
    发明授权
    Image processing apparatus, image processing method and recording medium with color image compacting 失效
    图像处理装置,图像处理方法和具有彩色图像压缩的记录介质

    公开(公告)号:US07023577B2

    公开(公告)日:2006-04-04

    申请号:US09725946

    申请日:2000-11-30

    IPC分类号: G06F15/00

    摘要: The following means are adopted in the image processing apparatus according to the present invention. First, an object image separating means separate a color image described in an outputting control language into the command image generated by the drawing command and the photo image generated by the image data having color information per pixel, such as a bitmap data, so that the command image and the photo image are color-processed separately. As for the command images, there is provided command image processing means to color-process color palette information given to a region specified by the drawing command and to generate a first image having color information by the pixel, such as a bitmap image. As for the photo images, there is provided photo image processing means to color-process and generate a second pixel image. In this color-processing, the photo image is divided into a plurality of image blocks. Then at least one kind of colors or representative colors among the colors making up the image block is decided on.

    摘要翻译: 在根据本发明的图像处理装置中采用以下手段。 首先,对象图像分离装置将输出控制语言中描述的彩色图像分离成由绘制命令产生的命令图像和由诸如位图数据的每像素具有颜色信息的图像数据生成的照片图像,使得 命令图像和照片图像分别进行颜色处理。 对于命令图像,提供了命令图像处理装置,用于对给予由绘制命令指定的区域的调色板信息进行着色处理,并且生成具有诸如位图图像之类的像素的具有颜色信息的第一图像。 对于照片图像,提供了对图像处理装置进行颜色处理并生成第二像素图像。 在这种颜色处理中,照片图像被分成多个图像块。 然后确定构成图像块的颜色中的至少一种颜色或代表性颜色。

    Image processing method, image processing apparatus and image processing system
    35.
    发明授权
    Image processing method, image processing apparatus and image processing system 失效
    图像处理方法,图像处理装置和图像处理系统

    公开(公告)号:US06917704B2

    公开(公告)日:2005-07-12

    申请号:US09863065

    申请日:2001-05-23

    CPC分类号: G06T9/005

    摘要: The invention relates to the image processing, and more particularly to the image processing method, the image processing apparatus, and the image processing system that compress color data. In order to extract the representative color from a small region on the color image in order to approximate to the color image, the invention performs the calculating of an average and a variance of color data of the small region, the color of which the variance is the largest is determined as a target color. According to the average of the target color, the small region is divided into two sections. After calculating the region information of the two sections and each representative color of section, judging whether the obtained number of representative colors is more than the requested number of colors, if the obtained number is more than the required number of colors, the dividing is completed. If not, the dividing is repeated again.

    摘要翻译: 本发明涉及图像处理,更具体地涉及图像处理方法,图像处理装置和压缩颜色数据的图像处理系统。 为了从彩色图像上的小区域提取代表性颜色以便近似于彩色图像,本发明执行小区域的颜色数据的平均值和方差的计算,其方差为 最大的被确定为目标颜色。 根据目标颜色的平均值,小区域分为两部分。 在计算两个部分的区域信息和每个代表颜色的区段之后,判断所获得的代表颜色数量是否大于所请求的颜色数量,如果获得的数量大于所需颜色数量,则分割完成 。 如果没有,再次重复划分。

    Plant control monitor
    36.
    发明授权
    Plant control monitor 有权
    工厂控制监控

    公开(公告)号:US06892107B2

    公开(公告)日:2005-05-10

    申请号:US10399726

    申请日:2001-10-18

    IPC分类号: G05B23/02 G06F19/00

    CPC分类号: G05B23/0272

    摘要: An object of the present invention is to quickly and accurately detect disorder or abnormality of a process state which occurs in a plant and to appropriately perform an operation for normalizing disorder or abnormality of the process without depending on experience or skill of an operator.A control system of the plant is divided into groups having relation, such as, the plant, processes, or steps, and a monitor picture is created for each of them. When an alarm is raised, the alarm is displayed on a picture associated with the alarm. A guidance picture for supporting how to deal with the alarm is provided.

    摘要翻译: 本发明的目的是快速且准确地检测在植物中发生的过程状态的紊乱或异常,并且在不依赖于操作者的经验或技能的情况下适当地执行用于使过程正常化或异常的操作。 植物的控制系统被分成具有诸如植物,过程或步骤之类的关系的组,并且为它们中的每一个创建监视器图像。 报警提示时,报警显示在与报警相关的图像上。 提供了一个支持如何处理报警的指导图。

    Image reading apparatus and image reading method
    37.
    发明授权
    Image reading apparatus and image reading method 失效
    图像读取装置和图像读取方法

    公开(公告)号:US06512605B1

    公开(公告)日:2003-01-28

    申请号:US09365721

    申请日:1999-08-03

    IPC分类号: H04N146

    摘要: An inexpensive image reading apparatus which does not need a delay buffer and which permits image inputting with an image sensor array with reduced color dislocation on character edge etc. Color images are inputted in this process: Line reading circuit 102 reads three color data simultaneously. On the basis of the top and end points of a line of green data obtained by encoders and scanned position detection circuit, offset size deriving circuit 107 works out the top and end scanned positions for the data on the other colors, that is, red and blue. From the top to the end scanned positions for the respective colors, the mapping coordinates deriving circuit 108 works out the coordinates of the picture elements for the read color data. Mapping circuit 109 maps the respective color data on the image memory 110 at the positions corresponding to the coordinates obtained by the mapping coordinates deriving circuit 108.

    摘要翻译: 不需要延迟缓冲器的便宜的图像读取装置,其允许使用字符边缘等处具有减少的颜色位错的图像传感器阵列进行图像输入。在该处理中输入彩色图像:行读取电路102同时读取三个颜色数据。 基于由编码器和扫描位置检测电路获得的一行绿色数据的顶点和终点,偏移尺寸导出电路107对于其他颜色的数据的顶部和末端扫描位置,即红色和 蓝色。 从相应颜色的上到下扫描位置,映射坐标导出电路108对读出的颜色数据的图像元素的坐标进行计算。 映射电路109将对应于由映射坐标导出电路108获得的坐标的位置映射到图像存储器110上的各个颜色数据。

    Activity-support instructional systems
    38.
    发明授权
    Activity-support instructional systems 有权
    活动支持教学系统

    公开(公告)号:US06450818B1

    公开(公告)日:2002-09-17

    申请号:US09472234

    申请日:1999-12-27

    IPC分类号: G09B900

    CPC分类号: G09B5/00

    摘要: An activity-support instructional system includes: (1) operation monitor and control means (A) for entering process condition signals from plural pieces of equipment constituting a plant on an identifying means basis uniquely provided on each piece of the equipment to monitor and control each piece of equipment; (2) a computer-assisted instructional system unit (B) having instructional information entered and configured therein, the instructional information being related to the above equipment and other equipment to be used in general plants; and (3) mediating means (C1) which links individual pieces of equipment monitored and controlled by the operation monitor and control means (A) with the instructional information of the computer-assisted instructional system unit (B), the information being related to the individual pieces of equipment on the basis of the identifying means, and which is capable of selecting, unarchiving and displaying necessary instructional information on the individual piece of equipment on the basis of the identifying means. By the use of the instructional system, operators can immediately gain and learn necessary information in the line of duty during operation or in case of necessity.

    摘要翻译: 一种活动支持教学系统包括:(1)操作监视和控制装置(A),用于在构成植物的多个设备的输入过程状态信号的基础上,唯一地设置在每个设备上,用于监视和控制每个 一件设备; (2)具有输入和配置的教学信息的计算机辅助教学系统单元(B),与上述设备有关的教学信息和用于一般植物的其他设备; 和(3)将由操作监视器和控制装置(A)监视和控制的各个设备的各个设备与计算机辅助教学系统单元(B)的教学信息相连接的中介装置(C1),该信息与 基于识别装置的单个设备,并且能够基于识别装置来选择,取消归档和显示对于单个设备上的必要的教学信息。 通过使用教学系统,操作人员可以立即获得并在运行期间或必要时学习必要的信息。

    Set of color ink compositions for ink-jet printing and method of forming
color images using the color ink set
    39.
    发明授权
    Set of color ink compositions for ink-jet printing and method of forming color images using the color ink set 有权
    用于喷墨打印的一组彩色油墨组合物和使用彩色油墨组形成彩色图像的方法

    公开(公告)号:US6120589A

    公开(公告)日:2000-09-19

    申请号:US253035

    申请日:1999-02-19

    IPC分类号: C09D11/00 C09D11/02

    CPC分类号: C09D11/40

    摘要: A set of color ink compositions for ink-jet printing includes yellow, magenta and cyan ink composition, each of which having water, a water-soluble coloring agent, a wetting agent, a surfactant and an antiseptic and mildewproofing agent, and the yellow ink composition has the lightness index L* of 95.+-.5 and the chromaticness indices a* and b* of respectively -6.+-.5 and 23 .+-.12, the magenta ink composition has the lightness index L* of 75.+-.5 and the chromaticness indices a* and b* of respectively 55.+-.25 and -28.+-.10, and the cyan ink composition has the lightness index L* of 87.+-.5 and the chromaticness indices a* and b* of respectively -35.+-.10 and -19.+-.8. Further, color ink images are formed on a recording material with a Stockigt sizing degree of 10 sec or more using the above set of color ink compositions and a printing head with a plurality of ink-ejecting orifices by performing dot printing on the recording material by ejecting the ink compositions from the ink-ejecting orifices with the printing head scanned over the recording material a plurality of times.

    摘要翻译: 用于喷墨打印的一组彩色油墨组合物包括黄色,品红色和青色油墨组合物,每种都具有水,水溶性着色剂,润湿剂,表面活性剂和防腐防霉剂,以及黄色油墨 组合物的亮度指数L *为95 +/- 5,色度指数a *和b *分别为-6 +/- 5和23 +/- 12,品红色油墨组合物的亮度指数L *为75+ / -5,色度指数a *和b *分别为55 +/- 25和-28 +/- 10,青色油墨组合物的亮度指数L *为87 +/- 5,色度指数a * 和b *分别为-35 +/- 10和-19 +/- 8。 此外,使用上述彩色油墨组合物和具有多个喷墨孔的打印头,在具有St + E,uml o + EE ckigt施胶度为10秒以上的记录材料上形成彩色油墨图像, 通过在记录材料上扫描打印头多次来从喷墨孔喷射墨水组合物,在记录材料上进行点印刷。

    Area recognizing device for image signals
    40.
    发明授权
    Area recognizing device for image signals 失效
    图像信号区域识别装置

    公开(公告)号:US06075902A

    公开(公告)日:2000-06-13

    申请号:US187651

    申请日:1998-11-06

    申请人: Akio Kojima

    发明人: Akio Kojima

    IPC分类号: H04N1/40 H04N1/41 G06K9/40

    CPC分类号: H04N1/40075

    摘要: A first converting circuit converts I-level image data, and suppresses a diffusion range of data by an N-level converting circuit. The N-level converting circuit converts a K-level image into an N-level gradation image (K>N). An image memory stores the N-level gradation image. An estimating circuit converts the N-level gradation image into an M-level gradation image (N

    摘要翻译: 第一转换电路转换I电平图像数据,并且通过N电平转换电路抑制数据的扩散范围。 N电平转换电路将K电平图像转换为N电平灰度图像(K> N)。 图像存储器存储N级灰度图像。 估计电路将N级灰度图像转换为M级灰度图像(N