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    Industrial process for the separation and recovery of chlorine
    4.
    发明授权
    Industrial process for the separation and recovery of chlorine 失效
    用于分离和回收氯的工业过程

    公开(公告)号：US5254323A

    公开(公告)日：1993-10-19

    申请号：US921606

    申请日：1992-08-03

    申请人： Hiroyuki Itoh ,  Yoshitsugu Kono ,  Isao Kikuchi ,  Shinji Takenaka ,  Masanobu Ajioka ,  Mitsuo Kudoh

    发明人： Hiroyuki Itoh ,  Yoshitsugu Kono ,  Isao Kikuchi ,  Shinji Takenaka ,  Masanobu Ajioka ,  Mitsuo Kudoh

    IPC分类号： C01B7/07 ,  C01B7/01 ,  B01D53/34

    CPC分类号： C01B7/0743

    摘要： A gaseous mixture containing chlorine, carbon dioxide and non-condensable gas is compressed and cooled to separate it into a residual gas formed principally of a major portion of the non-condensable gas and a condensate formed primarily of chlorine. The condensate is fed to a stripping column to desorb carbon dioxide and a minor portion of the non-condensable gas dissolved in the condensate. The stripped gas formed primarily of chlorine and carbon dioxide may be treated further. Namely, the stripped gas is mixed with the residual gas. At least a portion of the mixed gas is fed into an absorption column, whereby a major portion of remaining chlorine is absorbed to lower the chlorine content Removal of chlorine from such a gaseous mixture or an off-gas from the above process can be achieved by washing it with an aqueous solution or suspension containing an alkali metal sulfite and/or an alkaline earth metal sulfite while controlling the pH of the solution or suspension within a range of 1.9-6.3.

    摘要翻译： 将含有氯，二氧化碳和不可冷凝气体的气体混合物压缩并冷却，将其分离成主要由不可冷凝气体主要形成的残留气体和主要由氯气形成的冷凝物。 将冷凝物供入汽提塔以解吸二氧化碳和少部分溶解在冷凝物中的不可冷凝气体。 主要由氯和二氧化碳形成的汽提气体可以进一步处理。 即，将汽提的气体与残留气体混合。 将混合气体的至少一部分进料到吸收塔中，从而吸收主要部分的剩余氯以降低氯含量从上述方法从这种气体混合物或废气中除去氯可以通过 用包含碱金属亚硫酸盐和/或碱土金属亚硫酸盐的水溶液或悬浮液洗涤，同时将溶液或悬浮液的pH控制在1.9-6.3的范围内。

    Industrial process for the separation and recovery of chlorine
    5.
    发明授权
    Industrial process for the separation and recovery of chlorine 失效
    用于分离和回收氯的工业过程

    公开(公告)号：US5000006A

    公开(公告)日：1991-03-19

    申请号：US310929

    申请日：1989-02-16

    申请人： Hiroyuki Itoh ,  Yoshitsugu Kono ,  Isao Kikuchi ,  Shinji Takenaka ,  Masanobu Ajioka ,  Mitsuo Kudoh

    发明人： Hiroyuki Itoh ,  Yoshitsugu Kono ,  Isao Kikuchi ,  Shinji Takenaka ,  Masanobu Ajioka ,  Mitsuo Kudoh

    IPC分类号： C01B7/01 ,  B01D53/68 ,  C01B7/07

    CPC分类号： B01D53/68 ,  C01B7/0743 ,  Y10S62/921

    摘要： A gaseous mixture containing chlorine, carbon dioxide and non-condensable gas is compressed and cooled to separate it into a residual gas formed principally of a major portion of the non-condensable gas and a condensate formed primarily of chlorine. The condensate is fed to a stripping column to desorb carbon dioxide and a minor portion of the non-condensable gas dissolved in the condensate. The stripped gas formed primarily of chlorine and carbon dioxide may be treated further. Namely, the stripped gas is mixed with the residual gas. At least a portion of the mixed gas is fed into an absorption column, whereby a major portion of remaining chlorine is absorbed to lower the chlorine content. Removal of chlorine from such a gaseous mixture or an off-gas from the above process can be achieved by washing it with an aqueous solution or suspension containing an alkali metal sulfite and/or an alkaline earth metal sulfite while controlling the pH of the solution or suspension within a range of 1.9-6.3.

    Authentication Device And Authentication Method
    8.
    发明申请
    Authentication Device And Authentication Method 失效
    验证设备和验证方法

    公开(公告)号：US20100278397A1

    公开(公告)日：2010-11-04

    申请号：US12675207

    申请日：2008-08-27

    申请人： Takeo Tobe ,  Kenzo Mizuno ,  Tetsuji Tsuji ,  Isao Watanabe ,  Isao Kikuchi ,  Tadahito Watakai

    发明人： Takeo Tobe ,  Kenzo Mizuno ,  Tetsuji Tsuji ,  Isao Watanabe ,  Isao Kikuchi ,  Tadahito Watakai

    IPC分类号： G06T7/00

    CPC分类号： G06K9/00033 ,  A61B5/117 ,  A61B5/1171 ,  A61B5/1172 ,  A61B5/489 ,  A61B5/6826 ,  A61B5/6838 ,  G06K9/2027 ,  G06K2009/0006 ,  G06K2009/00932

    摘要： An authentication can be carried out with high accuracy even when there is a change in an amount of incident light, the air temperature, the body temperature, or a manner to place a finger on a scanner.An authentication apparatus includes: a light source that emits an infrared light beam onto a finger; image pick-up means 8 that picks up an image of the finger by using a transmitted light beam, and thus outputs an image signal; low-frequency brightness component extracting means 61 that extracts a low-frequency brightness component signal from the image signal; middle-frequency brightness component extracting means 62 that extracts a middle-frequency brightness component signal from the image signal; correction means 63 that corrects the middle-frequency brightness component signal using the low-frequency brightness component signal; quaternary-value converting means 64 that converts the corrected middle-frequency brightness component signal into quaternary values such that the quaternary values are distributed at a predetermined ratio; storage means 7 that stores a quaternary-valued image obtained by the quaternary value conversion; correlation coefficient calculating means 65 that calculates a correlation coefficient between a quaternary-valued evaluation image as an object of evaluation obtained by the quaternary value conversion, and a quaternary-valued registered image beforehand stored in the storage means, by using a pattern matching method based on a normalized correlation method; and judgment means 66 that judges whether or not the quaternary-valued evaluation image and the quaternary-valued registered image are images picked up from the same finger on a basis of the correlation coefficient.

    摘要翻译： 即使当入射光量，空气温度，体温变化，或者将手指放置在扫描仪上的方式时，也能够高精度地进行认证。 认证装置包括：将红外光束发射到手指上的光源; 图像拾取装置8，其通过使用透射光束拾取手指的图像，从而输出图像信号; 低频亮度分量提取装置61，从图像信号中提取低频亮度分量信号; 中频亮度分量提取装置62，从图像信号中提取中频亮度分量信号; 校正装置63，其使用低频亮度分量信号校正中频亮度分量信号; 四进制值转换装置64，其将校正的中频亮度分量信号转换为四进制值，使得四进制值以预定比例分布; 存储装置7，存储通过四次值转换获得的四值值图像; 相关系数计算装置65，其通过使用基于模式匹配方法来计算作为通过四进制值转换获得的评估对象的四元值评估图像和预先存储在存储装置中的四值注册图像之间的相关系数， 采用归一化相关法; 以及判断装置66，其判断四值估值图像和四值值登记图像是否是基于相关系数从同一手指拾取的图像。

    Method of processing fishes
    10.
    发明授权
    Method of processing fishes 失效
    处理鱼类的方法

    公开(公告)号：US4778687A

    公开(公告)日：1988-10-18

    申请号：US59809

    申请日：1987-06-09

    申请人： Isao Kikuchi

    发明人： Isao Kikuchi

    IPC分类号： A23L17/00 ,  A22C25/00 ,  A22C25/08 ,  A23L1/325

    CPC分类号： A22C25/00

    摘要： According to a method of processing fish based on the present invention, a cloth is placed on a scrolling bamboo sheet, on which sliced pieces of fish are placed uniformly in several layers. The scrolling bamboo sheet is then rolled up with the sliced pieces contained inside. After completion of rolling, caps are pushed into and fixed onto both ends of the bamboo sheet, then the assembly of the bamboo sheet and the sliced pieces of fish are heated.

    摘要翻译： 根据本发明的加工鱼的方法，将布放置在滚动的竹片上，将切片的鱼片均匀地放置在其上。 然后滚动的竹片卷起，里面包含的切片。 轧制完成后，将盖子推入并固定在竹片的两端，然后将竹片和切片的鱼片组装加热。