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    • 4. 发明授权
    • Radiation image information processing system
    • 辐射图像信息处理系统
    • US5335172A
    • 1994-08-02
    • US755233
    • 1991-09-05
    • Masayuki MatsumotoDaigo Ezuka
    • Masayuki MatsumotoDaigo Ezuka
    • G03B42/02A61B6/00G06F19/00G06Q50/22G06Q50/24G06T1/00H04N1/21G06F15/00
    • G06F19/321A61B6/4494
    • Disclosed herein is a radiation image information processing system basically comprising a plurality of image reading devices, a plurality of image recording devices and CRT displays which are respectively connected to the image reading devices, and a plurality of IDTs serving as registering means to which ID information of objects and other information are inputted. Further, the radiation image information processing system is characterized in that respective ones of the registering means, which are electrically connected to one another, are electrically connected to corresponding ones of the plurality of image reading devices, and other registering means are electrically connected to the respective ones of the registering means electrically connected to the corresponding ones of the plurality of image reading devices, the respective ones of the registering means electrically connected to the corresponding ones of the plurality of image reading devices having information control functions capable of storing therein information inputted to either the respective ones of the registering means or other registering means referred to above electrically connected thereto and of reading the so-stored information therefrom as needed.
    • 本文公开了一种辐射图像信息处理系统,其基本上包括分别连接到图像读取装置的多个图像读取装置,多个图像记录装置和CRT显示器,以及用作登记装置的多个IDT,ID信息 的物体和其他信息。 此外,放射线图像信息处理系统的特征在于,彼此电连接的登记装置中的各个电连接到多个图像读取装置中的对应的登记装置,并且其他登记装置电连接到 电子连接到多个图像读取装置中的相应的登记装置的各个登记装置中,各自的登记装置电连接到具有能够在其中存储信息的多个图像读取装置中的相应的图像读取装置 登记装置或其他登记装置中相应的登记装置电连接到其上,并根据需要读取所存储的信息。
    • 7. 发明申请
    • Bi-directional propagation optical signal regenerator and optical signal regenerating method utilizing optical nonlinear effect
    • 双向传播光信号再生器和光信号再生方法利用光学非线性效应
    • US20090279164A1
    • 2009-11-12
    • US12308781
    • 2007-06-26
    • Masayuki Matsumoto
    • Masayuki Matsumoto
    • H01S3/00
    • H04B10/299G02F1/3555G02F1/365G02F2201/17G02F2203/055H04B10/2918
    • An optical nonlinear medium 1, first and second optical circulators 2, 3 that are connected respectively to a front end and a rear end of the optical nonlinear medium, a first optical amplifier 4 that amplifies an inputted optical signal and causes it to enter the first optical circulator 2, a first optical filter 5 that passes light in a predetermined wavelength range, into which outgoing light passing through the first optical circulator, entering the front end of the optical nonlinear medium and leaving the rear end thereof enters through the second optical circulator, a second optical amplifier 6 that amplifies an optical signal passing through the first optical filter and causes it to enter the second optical circulator 3, and a second optical filter 7 that passes light in a predetermined wavelength range, into which returning light passing through the second optical circulator, entering the rear end of the optical nonlinear medium and leaving the front end thereof enters through the first optical circulator are provided. It is possible to reduce the length of the optical nonlinear medium that is needed for regenerating an optical signal utilizing a nonlinear optical effect.
    • 分别连接到光学非线性介质的前端和后端的光学非线性介质1,第一和第二光学循环器2,3,第一光学放大器4,其放大输入的光学信号并使其进入第一 光循环器2,使通过第一光循环器的出射光进入到光非线性介质的前端并离开其后端的预定波长范围内的光进入第二光循环器的第一滤光器5 放大通过第一滤光器的光信号并使其进入第二光环行器3的第二光放大器6以及使预定波长范围内的光通过的第二滤光器7, 第二光环行器,进入光非线性介质的后端并离开其前端进入 提供第一光循环器。 可以利用非线性光学效应来减小再生光信号所需的光学非线性介质的长度。