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    • 44. 发明授权
    • Three-dimensional graphic system with an editor for generating a textrue
mapping image
    • 具有用于生成文本映射图像的编辑器的三维图形系统
    • US5680525A
    • 1997-10-21
    • US926518
    • 1992-08-10
    • Toshio SakaiAtsushi KawabataNorito WatanabeTsugio TomitaAkihiro Sakamoto
    • Toshio SakaiAtsushi KawabataNorito WatanabeTsugio TomitaAkihiro Sakamoto
    • G06T11/00G06T15/04G06T17/00
    • G06T11/001G06T15/04
    • A three-dimensional graphic system includes a scene origination equipment, a rendering apparatus and a display device. The user interface unit of the scene origination equipment displays on the display screen of the display device. The user interface unit of the scene origination equipment displays on the display screen of the display device a graph which represents the relationship between a distance from a point generated with a cursor and the density of the generated point. The setting of the shape of the displayed graph is accepted on the display screen, and the relationship between the distance from the generated point of the cursor and the density of the generated point is determined in accordance with the accepted setting of the shape of the graph. The image generation unit of the scene origination equipment displays the cursor on the display screen, and generates an image in which the point generated with the cursor and points vicinal to the generated point are drawn at densities conforming to the determined relationship. The rendering apparatus generates a video graphic in which the generated image is mapped on an object and displays the video graphic on the display screen.
    • 三维图形系统包括场景发生设备,渲染设备和显示设备。 场景发生设备的用户界面单元显示在显示设备的显示屏幕上。 场景发起设备的用户接口单元在显示设备的显示屏幕上显示表示从用光标产生的点的距离与生成点的密度之间的关系的图表。 在显示画面上接受显示图形的形状的设定,根据图形形状的接受设定,确定与光标生成点的距离与生成点的密度之间的关系 。 场景发生设备的图像生成单元在显示屏幕上显示光标,并且生成其中以与所确定的关系一致的密度绘制用光标产生的点和生成点附近点的图像。 渲染装置生成将生成的图像映射到对象上的视频图形,并在显示画面上显示视频图形。
    • 45. 发明授权
    • Color image recording apparatus with mask member registering mechanism
    • 具有掩模构件登记机构的彩色图像记录装置
    • US4967227A
    • 1990-10-30
    • US405434
    • 1989-09-11
    • Makoto SuzukiToshio SakaiTomoaki HattoriIzumi Takagi
    • Makoto SuzukiToshio SakaiTomoaki HattoriIzumi Takagi
    • G03B27/30G03F7/00
    • G03F7/0022G03B27/30G03B2227/325
    • A color image recording device for forming a mask member having a positioning mask thereon and exposing a photosensitive medium through the mask member to light to form a color image on the photosensitive medium, comprising belt for carrying the mask member thereon, two belt supporting rollers spaced at an interval and independently movable in a feeding direction of the mask member and in a vertical direction thereto, stepping motors for moving the belt supporting rollers, a sensor for detecting the position of the positioning mark and a control unit for controlling the stepping motors to register the mask member. According to one aspect of this invention, the stepping motors are controlled by the control unit to change a feeding speed of the mask member at two or more stages in accordance with an output signal from the sensor by switching the excited phases of the stepping motors or by changing an electric power supplied to at least one of the stepping motors.
    • 一种彩色图像记录装置,用于在其上形成具有定位掩模的掩模构件,并通过掩模构件将感光介质曝光以在光敏介质上形成彩色图像,包括用于在其上承载掩模构件的带,两个带支撑辊间隔开 间隔地沿掩模构件的供给方向并且在垂直方向上独立地移动,用于移动带支撑辊的步进电机,用于检测定位标记的位置的传感器和用于控制步进电机的控制单元 注册面罩成员。 根据本发明的一个方面,步进电动机由控制单元控制,以通过切换步进电机的激励相位,根据来自传感器的输出信号来改变掩模构件的两级或更多级的馈送速度,或者 通过改变提供给至少一个步进电机的电力。
    • 46. 发明授权
    • Apparatus for and method of recording color picture image
    • 用于记录彩色图像的设备和方法
    • US4956662A
    • 1990-09-11
    • US255342
    • 1988-10-11
    • Toshio SakaiOsamu KawanoKazunori TanabeTomoaki Hattori
    • Toshio SakaiOsamu KawanoKazunori TanabeTomoaki Hattori
    • G03F7/00G03G15/22
    • G03F7/0022G03G15/228G03B2227/325
    • In forming a color picture image on a photosensitive recording medium by exposing through a masking master plate, the plate is conveyed by a conveyor belt into an exposure device where the plate must be registered in a specified position to avoid a color shift in the image formed on the photosensitive recording medium. A positional error or deviation of the plate is detected by reading out a location mark on the plate by a plurality of sensors. According to the outputs from the sensors, the conveyor belt is moved in a longitudinal path by one or two motors to correct a longitudinal deviation, and two longitudinally spaced portions of a belt support unit are moved, in a direction perpendicular to the longitudinal path, independently and respectively by other two motors to correct a transverse deviation and/or a skew.
    • 在通过曝光通过掩模母板在感光记录介质上形成彩色图像图像时,通过传送带将印版输送到曝光装置中,在该曝光装置中必须将印刷板登记在指定的位置,以避免形成的图像的色移 在感光记录介质上。 通过用多个传感器读出板上的位置标记来检测板的位置误差或偏差。 根据传感器的输出,传送带通过一个或两个马达在纵向路径中移动以校正纵向偏差,并且带支撑单元的两个纵向间隔开的部分在垂直于纵向路径的方向上移动, 独立地和分别由其他两个电动机来校正横向偏差和/或偏斜。
    • 48. 发明授权
    • Exposure device and method for producing the same
    • 曝光装置及其制造方法
    • US09387688B2
    • 2016-07-12
    • US12506693
    • 2009-07-21
    • Yosuke SugiyamaToshio SakaiYasuo TamaruJunichi Yokoi
    • Yosuke SugiyamaToshio SakaiYasuo TamaruJunichi Yokoi
    • B41J2/45B41J25/308G03G15/32G03G15/04B41J2/47B41J15/14B41J27/00B41J2/435G03G15/26
    • B41J2/45B41J25/308G03G15/04054G03G15/326
    • There is provided an exposure device including an exposure head having a light-emitting member which has a plurality of light-emitting sections arranged in a row and a casing which holds the light-emitting member and which is elongated in a longitudinal direction orthogonal to an optical axis direction of a light emitted from the light-emitting sections; and an elongated frame member fixed to the casing and having a reference portion at which the frame member is positioned with respect to the light-emitting sections; wherein the frame member is fixed to the casing such that the frame member is positioned with respect to the light-emitting sections in both of the longitudinal direction and a width direction of the casing, the width direction being orthogonal to the longitudinal direction and the optical axis direction. The exposure device is capable of performing exposure precisely at a desired exposure position.
    • 提供了一种曝光装置,其包括具有发光部件的曝光头,该发光部件具有排列成一列的多个发光部,以及保持发光部件的壳体,并且在与 从发光部射出的光的光轴方向; 以及细长的框架构件,其固定到所述壳体并且具有参考部分,所述框架构件相对于所述发光部分定位在所述基准部分; 其中,所述框架构件固定到所述壳体,使得所述框架构件在所述壳体的纵向方向和宽度方向上相对于所述发光部分定位,所述宽度方向与所述纵向方向正交,并且所述光学 轴方向。 曝光装置能够在期望的曝光位置精确地进行曝光。