IMAGE PROCESSING APPARATUS, IMAGE READING APPARATUS, AND IMAGE FORMING APPARATUS
    1.
    发明申请
    IMAGE PROCESSING APPARATUS, IMAGE READING APPARATUS, AND IMAGE FORMING APPARATUS 有权
    图像处理装置,图像读取装置和图像形成装置

    公开(公告)号:US20070120989A1

    公开(公告)日:2007-05-31

    申请号:US11535528

    申请日:2006-09-27

    IPC分类号: H04N9/07

    CPC分类号: H04N5/3577

    摘要: An apparatus includes a CCD that reads a script image, an analog front end unit (AFE) that adjusts the offset and the gain of an image signal and A/D-converts the image signal, an image processing IC that applies image processing such as shading correction, input gamma correction, color correction, MTF correction, output gamma correction to the digital image signal, and a spread spectrum frequency IC that generates a spread spectrum clock based on a source oscillation clock, wherein the former block of the image processing unit is driven with the source oscillation clock and the latter block is driven with the spread spectrum clock. The image signal is transferred asynchronously from the former block to the latter block through an external memory controller.

    摘要翻译: 一种装置包括读取脚本图像的CCD,调整图像信号的偏移和增益并对图像信号进行A / D转换的模拟前端单元(AFE),应用图像处理的图像处理IC 阴影校正,输入伽马校正,颜色校正,MTF校正,对数字图像信号的输出伽马校正,以及基于源振荡时钟产生扩频时钟的扩频频率IC,其中图像处理单元的前一个块 用源振荡时钟驱动,后一个模块用扩频时钟驱动。 图像信号通过外部存储器控制器从前一块异步传输到后一块。

    Image processing apparatus, image reading apparatus, and image forming apparatus
    2.
    发明授权
    Image processing apparatus, image reading apparatus, and image forming apparatus 有权
    图像处理装置,图像读取装置和图像形成装置

    公开(公告)号:US07580588B2

    公开(公告)日:2009-08-25

    申请号:US11535528

    申请日:2006-09-27

    IPC分类号: G06K9/40

    CPC分类号: H04N5/3577

    摘要: An apparatus includes a CCD that reads a script image, an analog front end unit (AFE) that adjusts the offset and the gain of an image signal and A/D-converts the image signal, an image processing IC that applies image processing such as shading correction, input gamma correction, color correction, MTF correction, output gamma correction to the digital image signal, and a spread spectrum frequency IC that generates a spread spectrum clock based on a source oscillation clock, wherein the former block of the image processing unit is driven with the source oscillation clock and the latter block is driven with the spread spectrum clock. The image signal is transferred asynchronously from the former block to the latter block through an external memory controller.

    摘要翻译: 一种装置包括读取脚本图像的CCD,调整图像信号的偏移和增益并对图像信号进行A / D转换的模拟前端单元(AFE),应用图像处理的图像处理IC 阴影校正,输入伽马校正,颜色校正,MTF校正,对数字图像信号的输出伽马校正,以及基于源振荡时钟产生扩频时钟的扩频频率IC,其中图像处理单元的前一个块 用源振荡时钟驱动,后一个模块用扩频时钟驱动。 图像信号通过外部存储器控制器从前一块异步传输到后一块。

    PRINTING PRESS
    3.
    发明申请
    PRINTING PRESS 审中-公开
    印刷机

    公开(公告)号:US20090020026A1

    公开(公告)日:2009-01-22

    申请号:US12162765

    申请日:2007-01-29

    IPC分类号: B41F7/02

    摘要: A printing press is configured such that the printing sheet is supplied from the paper feeding unit through the intermediate cylinder 14 while the ink is supplied from the ink apparatus to the blanket cylinder 11 through the printing cylinder 12 and, when the printing sheet passes between the blanket cylinder 11 and the impression cylinder 13, the ink is transferred from the blanket cylinder 11 and, thereby, printing is executed. In the printing press, the rotary encoder 31 detects the rotation angle of the blanket cylinder 11 and the control unit 32 receives the instructions of the head portion finding switches 33b, 33c and drives and controls the driving unit 16 and, thereby, the blanket cylinder 11 can be rotated and stopped to/at the blanket replacement angle for replacing the blanket 28 wound around the blanket cylinder 11.

    摘要翻译: 印刷机被构造成使得当从墨水装置通过印刷滚筒12将墨水供给到橡皮布滚筒11时,打印纸从供纸单元通过中间圆筒14供应,并且当印刷纸张在 橡皮布滚筒11和压印滚筒13,墨从橡皮滚筒11传送,从而进行打印。 在印刷机中,旋转编码器31检测橡皮布滚筒11的旋转角度,并且控制单元32接收头部寻找开关33b,33c的指令,并驱动和控制驱动单元16,从而驱动橡皮滚筒 11可以在橡皮布更换角度处转动和停止,以更换卷绕在橡皮布滚筒11上的橡皮布28。

    Method of removing Ti film and apparatus
    4.
    发明授权
    Method of removing Ti film and apparatus 失效
    去除钛膜及其设备的方法

    公开(公告)号:US06531049B1

    公开(公告)日:2003-03-11

    申请号:US09381714

    申请日:1999-09-28

    IPC分类号: C25F500

    CPC分类号: C25F5/00

    摘要: An aqueous solution (20) of an alkali hydroxide is stored and held in a tank (1). An electrode (5) is disposed in the tank (1), and a member (11) coated with a Ti-derived film is disposed in the tank (1) so as to be surrounded with the electrode (5). In this state, a power source (6) applies a negative potential to the electrode (5) and a positive potential to the member (11) to flow electricity between the electrode (5) and the member (11) immersed in the aqueous solution (20). Thus, the Ti-derived film coated on the surface of the member (11) is chemically removed by the aqueous solution (20).

    摘要翻译: 将碱金属氢氧化物的水溶液(20)储存并保存在罐(1)中。 一个电极(5)设置在罐(1)中,并且涂有Ti衍生膜的部件(11)被设置在罐(1)中以被电极(5)包围。 在该状态下,电源(6)对电极(5)施加负电位,向构件(11)施加正电位,在电极(5)和浸没在水溶液中的构件(11)之间流动 (20)。 因此,通过水溶液(20)化学除去涂布在构件(11)的表面上的Ti衍生的膜。

    Image data processing circuit and image processing apparatus including transfer control section for selective operation of transfer section
    5.
    发明授权
    Image data processing circuit and image processing apparatus including transfer control section for selective operation of transfer section 有权
    图像数据处理电路和图像处理装置,包括用于转印部分的选择性操作的转印控制部分

    公开(公告)号:US07580581B2

    公开(公告)日:2009-08-25

    申请号:US11187288

    申请日:2005-07-22

    CPC分类号: H04N19/436 H04N19/60

    摘要: An image data processing circuit including: an input section for inputting image data; a plurality of compressing sections which are capable of compressing the input image data solely or in parallel; a plurality of decompressing sections which are capable of decompressing the compressed image data solely or in parallel; an output section for outputting the decompressed image data; a transferring section for transferring image data between a memory and of the input section, the compressing sections, the decompressing sections and the output section individually; and a transfer controlling section for selecting a mode from a parallel input/output mode, a parallel input mode and a parallel output mode.

    摘要翻译: 一种图像数据处理电路,包括:输入部分,用于输入图像数据; 多个能够单独或并行地压缩输入图像数据的压缩部分; 多个解压缩部分,其能够单独或并行地解压缩压缩图像数据; 用于输出解压缩的图像数据的输出部分; 用于在存储器和输入部分之间传送图像数据的传送部分,压缩部分,解压缩部分和输出部分; 以及用于从并行输入/输出模式,并行输入模式和并行输出模式中选择模式的转移控制部分。

    Paper carrying device, document scanning apparatus, and printing apparatus that detects error of sensor output signal
    7.
    发明授权
    Paper carrying device, document scanning apparatus, and printing apparatus that detects error of sensor output signal 有权
    纸张传送装置,文件扫描装置和检测传感器输出信号误差的打印装置

    公开(公告)号:US08026500B2

    公开(公告)日:2011-09-27

    申请号:US12203537

    申请日:2008-09-03

    申请人: Satoshi Morimoto

    发明人: Satoshi Morimoto

    IPC分类号: G01N21/86 G01V8/00

    摘要: A paper carrying device includes a carrying path, a light sensor, a contact sensor, and a judgment section. Both of the light sensor and the contact sensor output a presence-signal indicating that paper exists at a predetermined position in the carrying path or an absence-signal indicating that paper does not exist at the predetermined position. The judgment section judges that a signal output from the light sensor is an error when the light sensor outputs the presence-signal while the contact sensor outputs the absence-signal.

    摘要翻译: 送纸装置包括承载路径,光传感器,接触传感器和判断部。 光传感器和接触传感器都输出表示纸张存在于传送路径中的预定位置的存在信号或表示纸张不存在于预定位置的不存在信号。 当接触传感器输出不存在信号时,光传感器输出存在信号时,判断部判断从光传感器输出的信号是错误的。

    Transfer clock converter for digital data
    8.
    发明授权
    Transfer clock converter for digital data 失效
    传输时钟转换器用于数字数据

    公开(公告)号:US5990811A

    公开(公告)日:1999-11-23

    申请号:US7076

    申请日:1998-01-14

    申请人: Satoshi Morimoto

    发明人: Satoshi Morimoto

    CPC分类号: G06F5/06

    摘要: A transfer clock converter for digital data of the present invention is a circuit for converting digital data synchronized with a first transfer clock into digital data synchronized with a second transfer clock and outputting the digital data, and includes a plurality of latching elements and a comparator-selector circuit. The comparator-selector circuit compares the output data from predetermined latching elements, selects output data to be output according to the result of the comparison, and outputs the selected output data. With this structure, it is possible to always output correct digital data without using a PLL circuit or the like, thereby significantly improving the reliability.

    摘要翻译: 本发明的用于数字数据的传送时钟转换器是用于将与第一传送时钟同步的数字数据转换为与第二传送时钟同步的数字数据并输出数字数据的电路,并且包括多个锁存元件和比较器 - 选择器电路。 比较器选择器电路比较来自预定锁存元件的输出数据,根据比较结果选择要输出的输出数据,并输出所选择的输出数据。 利用这种结构,可以在不使用PLL电路等的情况下始终输出正确的数字数据,从而显着提高可靠性。

    Image data processing circuit and image processing apparatus including the same
    10.
    发明申请
    Image data processing circuit and image processing apparatus including the same 有权
    图像数据处理电路和包括其的图像处理装置

    公开(公告)号:US20060023955A1

    公开(公告)日:2006-02-02

    申请号:US11187288

    申请日:2005-07-22

    IPC分类号: G06K9/36

    CPC分类号: H04N19/436 H04N19/60

    摘要: An image data processing circuit including: an input section for inputting image data; a plurality of compressing sections which are capable of compressing the input image data solely or in parallel; a plurality of decompressing sections which are capable of decompressing the compressed image data solely or in parallel; an output section for outputting the decompressed image data; a transferring section for transferring image data between a memory and of the input section, the compressing sections, the decompressing sections and the output section individually; and a transfer controlling section for selecting a mode from a parallel input/output mode, a parallel input mode and a parallel output mode.

    摘要翻译: 一种图像数据处理电路,包括:输入部分,用于输入图像数据; 多个能够单独或并行地压缩输入图像数据的压缩部分; 多个解压缩部分,其能够单独或并行地解压缩压缩图像数据; 用于输出解压缩的图像数据的输出部分; 用于在存储器和输入部分之间传送图像数据的传送部分,压缩部分,解压缩部分和输出部分; 以及用于从并行输入/输出模式,并行输入模式和并行输出模式中选择模式的转移控制部分。