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37 条记录 (耗时 0.025 秒)

    Color correction device for correcting color deviations resulting from color filter characteristics
    22.
    发明授权
    Color correction device for correcting color deviations resulting from color filter characteristics 失效
    用于校正由滤色器特性引起的色差的颜色校正装置

    公开(公告)号：US5754316A

    公开(公告)日：1998-05-19

    申请号：US673670

    申请日：1996-06-26

    申请人： Shuji Hayashi ,  Haruo Yamamoto ,  Shinji Hayashi

    发明人： Shuji Hayashi ,  Haruo Yamamoto ,  Shinji Hayashi

    IPC分类号： B41J2/525 ,  G03G15/01 ,  G06T1/00 ,  H04N1/48 ,  H04N1/60 ,  H04N1/46 ,  G03F3/08

    CPC分类号： H04N1/6075

    摘要： A color correction device for applying a correction to an image read from an original image so as to correct color deviations caused by spectral characteristics of a color image reader, including: a data conversion device for converting the image of the color components into image data of color components based on three attributes, a color deviation detection device for detecting a color deviation of a reference color by comparing with a predetermined hue data of the reference color, a storage device for storing correction coefficients set in advance for the respective colors, a correction data setting device for setting correction data used to correct the color deviations of the respective colors, and a data correction device for correcting the hue data of the respective colors by the correction data setting device.

    摘要翻译： 一种颜色校正装置，用于对从原始图像读取的图像应用校正，以便校正由彩色图像读取器的光谱特性引起的颜色偏差，包括：数据转换装置，用于将颜色分量的图像转换成 基于三个属性的颜色分量，用于通过与参考颜色的预定色调数据进行比较来检测参考颜色的颜色偏差的颜色偏差检测装置，用于存储针对各种颜色预先设定的校正系数的存储装置，校正 数据设定装置，用于设定用于校正各种颜色的色差的校正数据;以及数据校正装置，用于通过校正数据设定装置校正各种颜色的色调数据。

    Color image forming apparatus having mono-color image forming function
    23.
    发明授权
    Color image forming apparatus having mono-color image forming function 失效
    具有单色图像形成功能的彩色图像形成装置

    公开(公告)号：US5307135A

    公开(公告)日：1994-04-26

    申请号：US843277

    申请日：1992-02-28

    申请人： Katsumi Amakawa ,  Haruo Yamamoto ,  Shuji Hayashi

    发明人： Katsumi Amakawa ,  Haruo Yamamoto ,  Shuji Hayashi

    IPC分类号： G03F3/08 ,  G03G15/01 ,  H04N1/23 ,  H04N1/40 ,  H04N1/46 ,  H04N1/48 ,  H04N1/60 ,  G03G15/00

    CPC分类号： H04N1/40012

    摘要： This invention relates to a color image forming apparatus which is capable of forming a mono-color image based on the color image input data. The apparatus includes a circuit for determining the highest value of the image input data. This circuit is called the highest value image data outputting circuit. The highest input color data value is found by comparing the values of the image data for the three primary colors (yellow, magenta and cyan) and outputting the value for the color having the highest input value. The apparatus further includes a mono-color image forming portion which forms a mono-colored image based on the output of the highest value image data outputting circuit.

    摘要翻译： 本发明涉及能够基于彩色图像输入数据形成单色图像的彩色图像形成装置。 该装置包括用于确定图像输入数据的最高值的电路。 该电路称为最高值图像数据输出电路。 通过比较三原色（黄色，品红色和青色）的图像数据的值并输出具有最高输入值的颜色的值来找到最高的输入颜色数据值。 该装置还包括基于最高值图像数据输出电路的输出形成单色图像的单色图像形成部分。

    Image processing apparatus
    25.
    发明授权
    Image processing apparatus 失效
    图像处理装置

    公开(公告)号：US6118550A

    公开(公告)日：2000-09-12

    申请号：US17641

    申请日：1998-02-02

    申请人： Shuji Hayashi

    发明人： Shuji Hayashi

    IPC分类号： G06T1/00 ,  H04N1/40 ,  H04N1/46 ,  H04N1/60 ,  H04N1/21

    CPC分类号： H04N1/6022

    摘要： This invention relates to an image processing apparatus. A black data generator of the image processing apparatus is operated such that a calculator solves the equation (1) using a maximum value, max(C,M,Y), detected by a maximum value detector, a minimum value, min(C,M,Y), detected by a minimum value detector, and a coefficient .beta. as parameters to output a black weight indicia .alpha. for black data:.alpha.-1-{max(C,M,Y)-min(C,M,Y)}/.beta. (1)A multiplier solves the equation (2) to output a value K for the black data:K=.alpha..multidot.min(C,M,Y) (2)Then, a character UCR converter, a photography UCR converter, and a halftone dot UCR converter output an output value BK for the black data corresponding to the value K as address data.

    摘要翻译： 本发明涉及图像处理装置。 操作图像处理装置的黑色数据生成器，使得计算器使用由最大值检测器检测的最大值max（C，M，Y），最小值min（C， M，Y），以及系数β作为输出黑色数据的黑色加权标记α的参数：α-1 {max（C，M，Y）-min（C，M，Y ）} / beta（1）乘法器求解等式（2）以输出黑色数据的值K：K = alpha xmin（C，M，Y）（2）然后，字符UCR转换器，摄影UCR转换器 ，并且半色调点UCR转换器输出对应于值K的黑色数据的输出值BK作为地址数据。

    Color correction device
    26.
    发明授权
    Color correction device 失效
    颜色校正装置

    公开(公告)号：US6097501A

    公开(公告)日：2000-08-01

    申请号：US678928

    申请日：1996-07-12

    申请人： Shuji Hayashi ,  Haruo Yamamoto ,  Koji Nakamura

    发明人： Shuji Hayashi ,  Haruo Yamamoto ,  Koji Nakamura

    IPC分类号： H04N1/48 ,  H04N1/60 ,  H04N1/62 ,  H04N1/50

    CPC分类号： H04N1/6016 ,  H04N1/62

    摘要： A color correcting device for applying a color correction to an image data made up of color components of three primary colors and read by a color image reader means, the device includes: an image data extractor for extracting an image data of a predetermined color to be corrected based on a density balance of the respective color components of three primary colors, and a corrector for correcting a density level of a specified color component set in advance in correspondence with the color to be corrected, out of the color components of the extracted image data, to a predetermined density level.

    摘要翻译： 一种颜色校正装置，用于将颜色校正应用于由三原色的颜色分量组成并由彩色图像读取装置读取的图像数据，该装置包括：图像数据提取器，用于将预定颜色的图像数据提取为 基于三原色的各颜色分量的浓度平衡校正的校正器和用于校正与所提取的图像的颜色分量相对应的预先设定的指定颜色分量的浓度水平的校正器 数据，达到预定的浓度水平。

    Security circuit for protecting data stored in memory
    27.
    发明授权
    Security circuit for protecting data stored in memory 失效
    用于保护存储在存储器中的数据的安全电路

    公开(公告)号：US5357467A

    公开(公告)日：1994-10-18

    申请号：US141547

    申请日：1993-10-27

    申请人： Shuji Hayashi

    发明人： Shuji Hayashi

    IPC分类号： G06F1/00 ,  G06F12/14 ,  G06F15/78 ,  G06F21/24 ,  G11C13/00

    CPC分类号： G06F12/1408

    摘要： A memory stores data, the contents of which must be kept secret. A memory stores security data and a latch circuit latches key data for releasing the security. A comparison circuit compares security data with key data, outputs a coincidence signal when they coincide with each other and outputs a non-coincidence signal when they do not coincide with each other. When a coincidence signal is output from the comparison circuit, an output signal of a change bit control circuit is set to the "0" level and address changing circuits change an address signal for reading out data from the memory according to the security data supplied from the memory.

    摘要翻译： 内存存储数据，其内容必须保密。 存储器存储安全数据，并且锁存电路锁存用于释放安全性的密钥数据。 比较电路将安全数据与密钥数据进行比较，当它们彼此一致时输出一致信号，并且当它们不一致时输出不一致信号。 当从比较电路输出一致信号时，改变位控制电路的输出信号被设置为“0”电平，地址改变电路根据从存储器提供的安全数据改变用于从存储器读出数据的地址信号 记忆。

    Overload detection mechanism for motor-driven linear actuator
    28.
    发明授权
    Overload detection mechanism for motor-driven linear actuator 失效
    马达驱动线性执行器过载检测机构

    公开(公告)号：US4910419A

    公开(公告)日：1990-03-20

    申请号：US316729

    申请日：1989-02-28

    申请人： Shuji Hayashi ,  Kenichiro Nakamura

    发明人： Shuji Hayashi ,  Kenichiro Nakamura

    IPC分类号： F16H25/20 ,  H01H35/00 ,  H02K7/06 ,  H02K11/00 ,  H02P3/08

    CPC分类号： H02K7/06 ,  F16H25/2021 ,  H01H35/006 ,  H02K11/24

    摘要： In a linear actuator comprising a motor-driven screw shaft, an overload detection mechanism comprises a pair of cup-shaped spring seats with substantially cylindrical portions. The spring seats are mounted at one end of the screw shaft by a pair of bearings and have a spring therebetween under a predetermined preload. Limit switches are provided for detecting overload on the screw shaft as a result of axial movement of the spring seats. The cylindrical portions of the cup-shaped spring seats serve as strikers for said limit switch means.

    摘要翻译： 在包括电动螺杆轴的线性致动器中，过载检测机构包括一对具有大致圆柱形部分的杯形弹簧座。 弹簧座通过一对轴承安装在螺杆轴的一端，并且在预定的预载下在其间具有弹簧。 提供限位开关用于检测由于弹簧座的轴向运动导致的螺杆轴上的过载。 杯形弹簧座的圆柱形部分用作所述限位开关装置的冲击器。

    Driving force support for linear actuator
    29.
    发明授权
    Driving force support for linear actuator 失效
    线性执行器的驱动力支持

    公开(公告)号：US4727762A

    公开(公告)日：1988-03-01

    申请号：US914665

    申请日：1986-10-02

    申请人： Shuji Hayashi

    发明人： Shuji Hayashi

    IPC分类号： F16F3/02 ,  F16C25/08 ,  F16H25/20 ,  F16H35/10 ,  H01H35/00 ,  F16C19/08

    CPC分类号： F16C25/083 ,  F16C19/548 ,  F16H25/2021 ,  H01H35/006 ,  Y10T74/18688 ,  Y10T74/18696 ,  Y10T74/19847

    摘要： This improved driving force support is used in a linear actuator in which rotary motion of a rotating screw shaft is converted to linear motion of a travelling nut. The driving force support comprises a pair of springs surrounding the rotating shaft and held in compression between a pair of shaft bearing receivers. The receivers and bearings held thereby move axially with the rotating shaft as axial forces are applied to the shaft by the travelling nut. The bearing receivers slide axially in a hollow housing. The springs are arranged in series between seats which normally abut the respective bearing receivers and also normally abut stop surfaces in the housing. One spring has a high degree of stiffness, and the other has a comparatively low degree of stiffness. An intermediate seat between the springs has a projection which abuts the seat on the opposite end of the weaker spring to limit the flexure of the weaker spring, while allowing it to compress as the bearing receivers move axially through a short distance. When the driving force exceeds a predetermined limit, the resulting axial movement of the bearing receivers is detected by a limit switch, which can be used to stop the actuator. During stopping, further rotation of the shaft results in compression of the stronger spring until the rotation stops.

    摘要翻译： 这种改进的驱动力支撑被用在线性致动器中，其中旋转螺杆轴的旋转运动被转换为行进螺母的线性运动。 驱动力支撑件包括围绕旋转轴并在一对轴承接收器之间保持压缩的一对弹簧。 保持的接收器和轴承随着轴向通过旋转轴移动，因为轴向力通过行进螺母施加到轴上。 轴承接收器在空心壳体中轴向滑动。 弹簧串联地布置在通常抵靠相应的轴承接收器的座之间，并且还通常邻接壳体中的止动表面。 一个弹簧具有高度的刚度，另一个弹性刚度比较低。 弹簧之间的中间座具有突出部，该突起抵靠较弱弹簧的相对端上的座，以限制较弱弹簧的挠曲，同时允许其随轴承座轴向移动较短距离而压缩。 当驱动力超过预定极限时，由限位开关检测轴承座的轴向运动，该限位开关可用于停止执行器。 在停止期间，轴的进一步旋转导致较强弹簧的压缩，直到旋转停止。