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    • 15. 发明申请
    • Radiation diaphragm apparatus and radiotherapy apparatus having the diaphragm apparatus
    • 具有隔膜装置的放射隔膜装置和放射治疗装置
    • US20060198492A1
    • 2006-09-07
    • US11365519
    • 2006-03-02
    • Tadashi Noguchi
    • Tadashi Noguchi
    • A61B6/00G01N23/00G21K1/12H05G1/60
    • G21K1/04A61N5/10G21K1/046
    • A radiation diaphragm apparatus, which is adapted to form a radiation field which is an exposed area of an object to be examined to radiation from a radiation source, comprises a plurality of diaphragm elements which are closely arranged in a first direction and movable along a second direction substantially normal to the first direction and each of which has a hole of a given shape formed to penetrate through it in the first direction, a shaft penetrating through the hole of each of the diaphragm elements, and a wear-resistant surface member coating the shaft. The shaft supports each of the diaphragm elements at a point of contact with the periphery of the hole. The diaphragm elements moves along the second direction with support by the shaft.
    • 适于形成辐射场的辐射光圈装置,其是待检测物体的暴露区域以辐射源的辐射,包括多个隔膜元件,所述多个隔膜元件沿第一方向紧密地布置并沿第二方向移动 大致垂直于第一方向的方向,并且每个具有形成为沿着第一方向穿过它的给定形状的孔,穿过每个隔膜元件的孔的轴,以及涂覆该第一方向的耐磨表面构件 轴。 轴在与孔的周边接触的点处支撑每个隔膜元件。 隔膜元件通过轴的支撑沿第二方向移动。
    • 16. 发明授权
    • Multileaf collimator
    • 多叶准直仪
    • US07020245B2
    • 2006-03-28
    • US10799774
    • 2004-03-15
    • Tadashi Noguchi
    • Tadashi Noguchi
    • G21K1/04
    • G21K1/04A61N5/1042G21K1/046
    • A collimating device for controlling a radiation field of an X-ray radiated from an X-ray radiator. The device includes a plurality of first collimating leaves, a plurality of second collimating leaves, a beam generator, a detector, a memory, and a controller. The plurality of second collimating leaves oppose the first collimating leaves. The beam generator is configured to generate a beam. The beam emanates between the first collimating leaves and the second collimating leaves. The detector is configured to detect the beam. The memory is configured to store position information of each leaf of the first and second collimating leaves when the each leaf is determined to intersect the beam based on the detection. The controller is configured to position the each leaf based on the position information so as to control the radiation field.
    • 一种用于控制从X射线辐射器辐射的X射线的辐射场的准直装置。 该装置包括多个第一准直叶,多个第二准直叶,束发生器,检测器,存储器和控制器。 多个第二准直叶与第一准直叶相对。 光束发生器被配置为产生光束。 光束在第一准直叶和第二准直叶之间发射。 检测器被配置为检测光束。 存储器被配置为当基于检测确定每个叶片被确定为与光束相交时,存储第一和第二准直叶片的每个叶片的位置信息。 控制器被配置为基于位置信息来定位每个叶片以便控制辐射场。
    • 19. 发明申请
    • FUSER AND TEMPERATURE CONTROL METHOD OF FUSER
    • FUSER的熔融和温度控制方法
    • US20110217063A1
    • 2011-09-08
    • US13036385
    • 2011-02-28
    • Tadashi Noguchi
    • Tadashi Noguchi
    • G03G15/20
    • G03G15/20
    • According to one embodiment, a fuser including a heating section which heats a hot-melt visualizing material fixed to a sheet medium and the sheet medium, a heat generator which increases the temperature of the heating section in accordance with supply of power, a temperature detector which detects the temperature of the heating section, and a controller which outputs temperature information during the increasing of the temperature on the basis of the temperature of the heating section detected by the temperature detector while the temperature of the heating section increases so that notification can be provided that fusing is possible for an image only using a single color hot-melt visualizing material.
    • 根据一个实施例,一种定影器,其包括加热固定到片介质的热熔可视化材料的加热部分和片介质,根据供电提供加热部的温度的发热体,温度检测器 其检测加热部的温度;以及控制器,其在温度升高期间,基于由温度检测器检测到的加热部的温度,在加热部的温度升高的同时输出温度信息,从而能够通知 只要使用单色热熔可视化材料的图像可以进行定影。