Multi-step-digital color image reproducing method and apparatus
    92.
    发明授权
    Multi-step-digital color image reproducing method and apparatus 失效
    多步数字彩色图像再现方法和装置

    公开(公告)号:US4974067A

    公开(公告)日:1990-11-27

    申请号:US58945

    申请日:1987-06-05

    IPC分类号: H04N1/405 H04N1/52

    CPC分类号: H04N1/4055 H04N1/52

    摘要: A digital image processing method and an apparatus for the same which separate an original image into a plurality of color components to thereby produce image data each being associated with a respective one of the color components. The image data are individually processed to provide record color component density data. One halftone representation pattern is specified on a color component basis by the record color component density data to record that pattern. In color-by-color halftone data processing, there are used halftone representation patterns which are different in the positions of tone rendering spots from one color to another. Each of the record density data is extracted by assigning a particular area of the pattern thereto. The halftone representation patterns adapted to record a first and a second color which degrade color reproducibility when mixed together, e.g., those for magenta and cyan are provided with the centers of the above-mentioned spots at different positions from each other. The halftone representation patterns for recording a third color such as yellow have spots the centers of which are distributed between those of the patterns adapted for the first and second colors. The methodology and apparatus provide for the suppressing of overlapping of colors in a low density range despite the use of the same density pattern by changing the pattern phase, color by color and in addition implementing variable magnification recording of a high quality color image by use of a submatrix type recording system.

    摘要翻译: 一种数字图像处理方法及其装置,其将原始图像分离成多个颜色分量,从而产生与各个颜色分量相关联的图像数据。 图像数据被单独处理以提供记录颜色分量密度数据。 通过记录颜色分量密度数据在颜色分量基础上指定一个半色调表示图案以记录该图案。 在彩色半色调数据处理中,使用在色调渲染点从一种颜色到另一种颜色的位置不同的半色调表示图案。 通过将图案的特定区域分配给每个记录密度数据。 适于记录混合在一起时降低色彩再现性的第一颜色和第二颜色的半色调表示图案,例如品红色和青色的色调再现性的半色调表示图案具有彼此不同位置处的上述斑点的中心。 用于记录第三种颜色(如黄色)的半色调表示图案具有其中心分布在适于第一和第二颜色的图案之间的点。 该方法和装置提供了抑制低密度范围内的颜色重叠,尽管通过使用相同的浓度图案,通过改变图案相位,颜色逐渐变化,并且另外通过使用高品质彩色图像来实现可变放大倍率记录 子矩阵型记录系统。

    Pyrimidine derivatives and herbicide containing the same
    93.
    发明授权
    Pyrimidine derivatives and herbicide containing the same 失效
    嘧啶衍生物和含有相同的除草剂

    公开(公告)号:US4973354A

    公开(公告)日:1990-11-27

    申请号:US442318

    申请日:1989-11-28

    摘要: Disclosed are pyrimidine derivatives of the formula (I) and optical isomers thereof and a herbicide containing one or more of them as an active ingredient. ##STR1## where W is O or S; X is a lower alkyl group or a lower alkoxycarbonyl group; R is H, an optionally substituted lower alkyl group, an optionally substituted lower alkenyl group, an optionally substituted lower alkynyl group, an alkyali metal, an alkaline earth metal or an optionally substituted ammonium cation; R.sup.1 and R.sup.2 each are a halogen atom, an optionally substituted lower alkyl group or an optionally substituted lower alkoxy group; n is 3 to 5; m is 0 to 2; and is a single bond or a double bond.

    摘要翻译: 公开了式(I)的嘧啶衍生物及其旋光异构体和含有一种或多种作为活性成分的除草剂。 (I)其中W为O或S; X是低级烷基或低级烷氧基羰基; R是H,任选取代的低级烷基,任选取代的低级烯基,任选取代的低级炔基,烷氧基金属,碱土金属或任选取代的铵阳离子; R1和R2各自为卤素原子,任选取代的低级烷基或任选取代的低级烷氧基; n为3〜5; m为0〜2; 并且是单键或双键。

    System and method for automatically controlling vehicle speed to desired
cruise speed
    94.
    发明授权
    System and method for automatically controlling vehicle speed to desired cruise speed 失效
    将车速自动控制到所需巡航速度的系统和方法

    公开(公告)号:US4914596A

    公开(公告)日:1990-04-03

    申请号:US264731

    申请日:1988-10-31

    IPC分类号: B60K31/10

    CPC分类号: B60K31/107 B60W2720/106

    摘要: A system and method for automatically controlling a vehicle speed to a desired cruise speed are disclosed in which whether after any one of command and release signals is outputted from the corresponding set/cruise, acceleration, resume, brake, clutch, and cancel switches, a control unit outputs a corresponding receipt signal via a corresponding output port is determined, whether the contents of the control command signals presently outputting through the respective control valves are equal to inverted levels at the respective control valve is determined, and a power supply to control valves for adjusting an operating variable of an engine driving force adjusting mechanism and the control unit is interrupted when at least one of the results of determinations indicates a negative result. In addition, when the control unit outputs the control command signals to the control valves to increase the vehicle speed, a subroutine of monitoring a cruise speed control enable state from the vehicle speed, command switches, release switches, and flag indicating the cruise control state in the control unit is executed.

    摘要翻译: 公开了一种用于将车速自动控制到期望的巡航速度的系统和方法,其中是否在从相应的设定/巡航,加速,恢复,制动,离合器和取消开关输出命令和释放信号中的任何一个之后, 确定控制单元通过相应的输出端口输出相应的接收信号,确定目前通过各个控制阀输出的控制命令信号的内容是否等于各个控制阀处的反相电平,并且确定控制阀的电源 用于调节发动机驱动力调节机构的操作变量,并且当至少一个确定结果指示为否定结果时,控制单元被中断。 此外,当控制单元向控制阀输出控制指令信号以提高车速时,根据车速,指令开关,释放开关以及指示巡航控制状态的标志监视巡航速度控制启动状态的子程序 在控制单元中执行。

    System and method for automatically controlling a vehicle speed to a
desired cruising speed
    95.
    发明授权
    System and method for automatically controlling a vehicle speed to a desired cruising speed 失效
    用于将车速自动控制到所需的巡航速度的系统和方法

    公开(公告)号:US4905153A

    公开(公告)日:1990-02-27

    申请号:US190078

    申请日:1988-05-04

    摘要: A system and method for automatically controlling a vehicle speed to a desired vehicle speed in which, when a set switch is operated, a vehicle speed V.sub.1 at the time of the predetermined set storage unit of microcomputer and a limit vehicle speed switch operation is stored in a vehicle speed V.sub.alpha is set which is lower than the stored vehicle speed by a predetermined value alpha (V.sub.alpha =V.sub.1 -alpha, alpha>0). The limit vehicle speed v.sub.alpha is a criterion of determining if a second initialize control should be executed. The second initialize control is such that an acceleration command signal is intermittently outputted to a throttle actuator until the deceleration of the vehicle becomes below a constant rate upon detection of a change rate of the vehicle speed after a first initialize control in which the acceleration command signal is outputted for a predetermined period of time upon receipt of a cruise command signal from a command switch. The limit speed is set to a value considerably close to the stored vehicle speed. When the actual vehicle speed V.sub.0 immediately after the first initialize control has a value larger than the limit speed V.sub.alpha, the following inequalities are established: V.sub.alpha

    摘要翻译: 一种用于将车速自动控制到期望车速的系统和方法,其中当设定开关被操作时,在微型计算机的预定设定存储单元时的车速V1和极限车速切换操作被存储在 将车速Valpha设定为低于存储的车辆速度预定值α(Valpha = V1-α,α> 0)。 极限车辆速度值是确定是否应执行第二初始化控制的标准。 第二初始化控制使得加速指令信号被间歇地输出到节气门执行器,直到车辆的减速度在第一初始化控制之后检测到车速的变化率变得低于恒定速率时,其中加速度指令信号 在从命令开关接收到巡航命令信号时输出预定时间段。 极限转速被设定为与存储的车速相当接近的值。 当第一初始化控制之后的实际车速V0具有大于极限速度Valpha的值时,建立以下不等式:Valpha

    Halftone image recording system
    98.
    发明授权
    Halftone image recording system 失效
    半色调图像录制系统

    公开(公告)号:US4593297A

    公开(公告)日:1986-06-03

    申请号:US631203

    申请日:1984-07-16

    CPC分类号: H04N1/4055 H04N1/40037

    摘要: A halftone image recording system for an electrophotographic apparatus which records a halftone image of input image data using black dots and white dots. Various different densities are rendered by various different gradation density patterns each of which is determined by a number of black dots or that of white dots in a two-dimensional dot matrix and a direction of arrangement of the black or white dots.

    摘要翻译: 一种用于电子照相设备的半色调图像记录系统,其使用黑点和白点记录输入图像数据的半色调图像。 各种不同的浓度通过各种不同的灰度密度图案进行渲染,每个灰度密度图案由黑点或黑点或白点的排列方向上的黑点数量或白点确定。

    Heated toilet seat
    99.
    发明授权
    Heated toilet seat 失效
    加热马桶座

    公开(公告)号:US4446584A

    公开(公告)日:1984-05-08

    申请号:US435465

    申请日:1982-10-20

    IPC分类号: A47K13/30

    摘要: An apparatus for accommodating an electrical cord in a heated toilet seat having a toilet seat body and a base cover pivotally connected to each other, wherein an electrical cord adapted for electrical connection between a heater mounted within the toilet seat body and a controller therefore is secured at one by a grommet provided on the base cover and at the other end by a cord fastener in the toilet seat body. Sufficient cord slack is provided in the toilet seat body so that the cord may be retracted or extended during the pivoting of the toilet seat body. The cord slack is in the shape of a loop, and a guide stopper is positioned within the loop to guide the cord during extension and retraction and limit the maximum extension of the cord.

    摘要翻译: 一种用于将电线容纳在加热马桶座中的装置,其具有可枢转地彼此连接的马桶座体和基座盖,其中适于在安装在马桶座体内的加热器与控制器之间的电连接的电线被固定 在一个通过设置在基座盖上的索环,另一端由马桶座体内的绳索紧固件。 在马桶座椅主体中设置足够的帘线松弛,使得在马桶座椅本体的枢转期间,绳索可以缩回或延伸。 绳索松弛呈环形,并且引导止动器定位在环中以在伸出和缩回期间引导绳索,并限制绳索的最大延伸。

    Electrophotographic process
    100.
    发明授权
    Electrophotographic process 失效
    电子照相法

    公开(公告)号:US4350750A

    公开(公告)日:1982-09-21

    申请号:US177974

    申请日:1980-08-14

    摘要: Either a single copy or a plurality of copies of an original document may be made. Making a single copy or the last copy of a plurality of copies comprises, during a first revolution of a photoconductive drum, electrostatically charging the drum, radiating a light image of the document onto the drum to form an electrostatic image, developing the electrostatic image using a magnetic brush to form a toner image, transferring the toner image to a copy sheet, electrostatically discharging the drum and uniformly radiating the drum with light to further discharge the same. During a second revolution of the drum the drum is cleaned with the same magnetic brush to remove residual toner, and again electrostatically discharged and uniformly radiated. During a third revolution of the drum the magnetic brush is again used for cleaning. For making all but the last of a plurality of copies, the drum is charged, imaged, transferred and electrostatically discharged during a first revolution thereof and cleaned with the magnetic bruch during a second revolution. Whether the process is used to make one or more copies, the same portion of the drum is always used. Subsequently, the drum rotation is indexed so that the next process will use a different portion of the drum.

    摘要翻译: 可以进行单个副本或原件的多个副本。 制作单个副本或多份副本的最后一个副本包括在感光鼓的第一次旋转期间,静电对该鼓进行充电,将原稿的光图像照射到滚筒上以形成静电图像,使用 磁刷以形成调色剂图像,将调色剂图像转印到复印纸上,静电放电滚筒并用光均匀地辐射滚筒以进一步对其进行放电。 在滚筒的第二次旋转期间,用相同的磁刷清洁滚筒以除去残留的调色剂,并再次静电放电并均匀地辐射。 在滚筒的第三次旋转期间,磁刷再次用于清洁。 为了制作多个副本中的最后一个,鼓在其第一次旋转期间被充电,成像,传送和静电排出,并且在第二次旋转期间用磁性布擦洗。 无论该过程是用于制作一个或多个副本,始终使用鼓的相同部分。 随后,滚筒旋转被转位,使得下一个处理将使用滚筒的不同部分。