Method and Apparatus of Controlling Quality of Printed Image for Color Printing Press
    11.
    发明申请
    Method and Apparatus of Controlling Quality of Printed Image for Color Printing Press 失效
    彩色印刷机印刷图像质量控制方法与装置

    公开(公告)号:US20090188403A1

    公开(公告)日:2009-07-30

    申请号:US12363544

    申请日:2009-01-30

    申请人: Hiroshi Sugimoto

    发明人: Hiroshi Sugimoto

    IPC分类号: B41F31/02

    摘要: A method and an apparatus of the present invention is capable of matching an image of a printed matter with a desired image with high accuracy by adjusting tints even when tints change while printing. There are provided a measurement means that measures gray Lab values of a printed matter, a calculation means that calculates ΔL, Δa, and Δb that are differences between the measured Lab values and predetermined target gray Lab values, a first correction value calculation means that corrects Δa based on Δb, a second correction value calculation means that corrects ΔL based on a corrected value Δa1 that has been calculated by the first correction value calculation means, a halftone density difference calculation means that calculates halftone density differences of C, M, and Y based on Δb, Δa1 and ΔL1 obtained by correcting ΔL, an ink density difference conversion means that converts the calculated C, M, and Y halftone density differences into ink density differences, and an ink feed amount adjustment means that adjusts the ink feed amount for the ink fountain keys based on the ink density differences.

    摘要翻译: 本发明的方法和装置能够通过即使在打印时色调改变时调节色调,也可以高精度地匹配印刷物的图像与期望的图像。 提供了一种测量装置,其测量印刷品的灰色实验室值,计算装置,其计算作为测量的实验室值和预定目标灰色实验室值之间的差值的DeltaL,Deltaa和Deltab,第一校正值计算装置, 基于Deltab的Deltaa,第二校正值计算装置,基于由第一校正值计算装置计算出的校正值Deltaa1校正DeltaL;计算C,M和Y的半色调浓度差的半色调浓度差计算装置 基于通过校正DeltaL获得的Deltab,Deltaa1和DeltaL1,将计算出的C,M和Y半色调浓度差转换为墨密度差的墨密度差转换装置,以及调墨装置, 基于油墨密度差异的墨斗键。

    Host system, driving apparatus, information recording and reading method for the host system, and information recording and reading method for the driving apparatus

    公开(公告)号:US07127153B2

    公开(公告)日:2006-10-24

    申请号:US10002414

    申请日:2001-10-23

    IPC分类号: H04N5/91

    CPC分类号: H04N5/9261

    摘要: A host system used in combination with a driving apparatus for recording information on an information recording medium and reading information recorded on the information recording medium. The host system includes an instruction generation section for generating an instruction including designation information designating an operation type of an operation to be performed by the driving apparatus, and advanced notice information indicating whether the operation type of an operation immediately subsequent to the operation designated by the designation information is the same as the operation type of the operation designated by the designation information; and an output section for outputting the instruction to the driving apparatus. The operation type is either one of a recording operation of recording information on the information recording medium or a reading operation of reading information recorded on the information recording medium.

    Recording/reproduction device, recording /reproduction method, recording/reproduction system, program thereof, and recording medium
    15.
    发明申请
    Recording/reproduction device, recording /reproduction method, recording/reproduction system, program thereof, and recording medium 审中-公开
    记录/再现装置,记录/再现方法,记录/再现系统,程序和记录介质

    公开(公告)号:US20060044980A1

    公开(公告)日:2006-03-02

    申请号:US10531817

    申请日:2004-06-02

    IPC分类号: G11B19/04 G11B20/10

    CPC分类号: G11B7/0945 G11B7/1267

    摘要: A recording and replaying apparatus includes a drive controller which is connected to an optical disk drive and a disk information storage buffer which stores use conditions for an optical disk. When use conditions corresponding to identification information of the optical disk are stored in the disk information storage buffer, the drive controller instructs the optical disk drive to execute first adjustment processing. Whereas when use conditions corresponding to the identification information of the optical disk are not stored in the disk information storage buffer, the drive controller instructs the optical disk drive to execute second adjustment processing.

    摘要翻译: 记录和重放装置包括连接到光盘驱动器的驱动控制器和存储光盘使用条件的盘信息存储缓冲器。 当与光盘的识别信息对应的使用条件存储在盘信息存储缓冲器中时,驱动控制器指示光盘驱动器执行第一调整处理。 而当与光盘的识别信息相对应的使用条件未被存储在盘信息存储缓冲器中时,驱动控制器指示光盘驱动器执行第二调整处理。

    Drive, method for reading data, information recording medium reproduction apparatus, and method for reproducing data having reading errors
    16.
    发明授权
    Drive, method for reading data, information recording medium reproduction apparatus, and method for reproducing data having reading errors 失效
    驱动器,用于读取数据的方法,信息记录介质再现装置和用于再现具有读取错误的数据的方法

    公开(公告)号:US06999386B2

    公开(公告)日:2006-02-14

    申请号:US09808641

    申请日:2001-03-14

    IPC分类号: G11B21/08

    摘要: A method for reading data from an information recording medium having a plurality of address regions, includes the steps of: performing a reading operation for all of designated address regions among the plurality of address regions while holding read error information regarding the read error in the case where a read error occurs during reading of data from one of the plurality of address regions; transferring the read data to a data conversion device for converting the read data; and transferring the read error information to the data conversion device.

    摘要翻译: 一种用于从具有多个地址区域的信息记录介质读取数据的方法,包括以下步骤:在保持关于读取错误的读取错误信息的情况下对多个地址区域中的所有指定地址区域执行读取操作 其中在从所述多个地址区域之一读取数据期间发生读取错误; 将读取的数据传送到用于转换读取的数据的数据转换装置; 并将读取的错误信息传送到数据转换装置。

    Reversed, double-helical bellows seal
    17.
    发明授权
    Reversed, double-helical bellows seal 失效
    反转双螺旋波纹管密封

    公开(公告)号:US06614508B2

    公开(公告)日:2003-09-02

    申请号:US09932828

    申请日:2001-08-16

    IPC分类号: G03B2758

    CPC分类号: G03F7/709 G03B17/045

    摘要: A double bellows seal including a plurality of rings having first and second end rings, a middle ring, a first bellows, and a second bellows. The first bellows is formed from a flexible material that is sealingly connected between the first end ring and the middle ring, and it has a twist bias in a first rotational direction relative to an axis of the rings. The second bellows is formed from a flexible material that is sealingly connected between the second end ring and the middle ring. The second bellows has a twist bias in a second rotational direction relative to an axis of the rings that is opposite that of the first rotational direction.

    摘要翻译: 一种双波纹管密封件,包括具有第一和第二端环的多个环,中间环,第一波纹管和第二波纹管。 第一波纹管由密封地连接在第一端环和中间环之间的柔性材料形成,并且其相对于环的轴线在第一旋转方向上具有扭曲偏压。 第二波纹管由密封地连接在第二端环和中间环之间的柔性材料形成。 第二波纹管相对于与第一旋转方向相反的环的轴线在第二旋转方向上具有扭曲偏压。

    Lighting unit
    20.
    发明授权
    Lighting unit 失效
    照明单元

    公开(公告)号:US6086224A

    公开(公告)日:2000-07-11

    申请号:US193070

    申请日:1998-11-16

    申请人: Hiroshi Sugimoto

    发明人: Hiroshi Sugimoto

    CPC分类号: F21V19/00 F21S8/00

    摘要: The present invention provides a lighting unit with a reflecting mirror using a bulb, in which the reflecting mirror will not fall out of a base due to vibration or deterioration of an adhesive by aging. The lighting unit includes a reflecting mirror (1) having a reflecting part (3) at one end and a neck portion (4) at another end, a bulb (11) as a light source, and a base (12). The bulb (11) is positioned inside the reflecting mirror (1). An end of the bulb (11) is inserted into the neck portion (4) of the reflecting mirror (1), and the base (12) is fixed to the neck portion (4). Thus, the bulb (11), the reflecting mirror (1), and the base (12) are combined into one component. The maximum outer diameter of the bulb (11) is larger than an inner diameter of the neck portion (4) of the reflecting mirror (1).

    摘要翻译: 本发明提供了一种具有使用灯泡的反射镜的照明单元,其中由于老化引起的粘合剂的振动或劣化,反射镜将不会从基座中脱落。 照明单元包括反射镜(1),其一端具有反射部(3),在另一端具有颈部(4),作为光源的灯泡(11)和基座(12)。 灯泡(11)位于反射镜(1)的内部。 将灯泡(11)的一端插入反射镜(1)的颈部(4)中,将基座(12)固定在颈部(4)上。 因此,灯泡(11),反射镜(1)和基座(12)组合成一个部件。 灯泡(11)的最大外径大于反射镜(1)的颈部(4)的内径。