公开(公告)号：US4735483A

公开(公告)日：1988-04-05

申请号：US693091

申请日：1985-01-22

申请人： Takao Kuroiwa ,  Sunao Oshibe ,  Atsushi Utsumi ,  Toshiyuki Nakajima ,  Kohei Morisaki ,  Masatoshi Takamatsu ,  Shoichi Hamada ,  Junji Nakayama ,  Yoshiaki Kondo

发明人： Takao Kuroiwa ,  Sunao Oshibe ,  Atsushi Utsumi ,  Toshiyuki Nakajima ,  Kohei Morisaki ,  Masatoshi Takamatsu ,  Shoichi Hamada ,  Junji Nakayama ,  Yoshiaki Kondo

IPC分类号： A61B1/00 ,  G02B23/24 ,  G02B23/26

CPC分类号： G02B23/2492

摘要： A fiber scope of the side-viewing type includes an image guide and two light guides disposed on both sides thereof in an objective part. The fiber scope is suitable for the observation of the surface of long articles assembled with narrow gaps therebetween as in an assembly of nuclear fuel rods in a nuclear reactor and a wide field of view can be secured even if an object to be observed stands within a point-blank range of an objective part. Also a plurality of long articles can be simultaneously observed by the fiber scope or the observation can be carried out while moving the fiber scope in the scanning direction. If the fiber scope is used in a radioactive environment, highly radiation resistant optical fibers are used.

摘要翻译： 侧视型的光纤范围包括在目标部分中设置在其两侧的图像引导件和两个光导。 纤维范围适用于在核反应堆中的核燃料棒的组装中如在核反应堆中的核燃料棒的组装中观察组装在其间的窄间隙的长物品的表面，并且即使被观察物体在 客观部分的点 - 空白范围。 而且，通过光纤范围也可以同时观察多个长的物品，或者可以在沿扫描方向移动光纤镜片的同时进行观察。 如果在放射性环境中使用光纤范围，则使用高度耐辐射的光纤。

公开(公告)号：US4299652A

公开(公告)日：1981-11-10

申请号：US127889

申请日：1980-03-05

申请人： Kouji Masuno ,  Junji Nakayama ,  Yukio Mizoguchi ,  Mitsuyoshi Kaneko

发明人： Kouji Masuno ,  Junji Nakayama ,  Yukio Mizoguchi ,  Mitsuyoshi Kaneko

IPC分类号： D21C11/00 ,  D21C11/06 ,  D21C11/04 ,  D21C11/08 ,  D21C11/12

CPC分类号： D21C11/0057 ,  D21C11/063 ,  Y10S423/03

摘要： A process is disclosed in which a waste gas containing sulfur compounds and carbon dioxide from pulp mill is contacted with an aqueous alkali solution derived from green liquor, white liquor or weak white liquor having low pH value and low sodium ion concentration and having been oxidized, whereby the sulfur compounds are absorbed as completely as possible with minimal absorption of carbon dioxide in the waste gas.

摘要翻译： 公开了一种方法，其中含有来自纸浆厂的硫化合物和二氧化碳的废气与源自低pH值和低钠离子浓度的绿液，白液或弱白液的碱性水溶液接触，并被氧化， 从而尽可能完全地吸收硫化合物，同时对废气中的二氧化碳的吸收最小。

公开(公告)号：US5193405A

公开(公告)日：1993-03-16

申请号：US709300

申请日：1991-05-31

申请人： Takeo Oomichi ,  Yukio Hukagawa ,  Kazuto Sawaragi ,  Kyoichi Aizawa ,  Kiyoshi Tachibana ,  Junji Nakayama ,  Tomio Aoyama ,  Kyoichi Yoshioka ,  Mitsushi Ideo

发明人： Takeo Oomichi ,  Yukio Hukagawa ,  Kazuto Sawaragi ,  Kyoichi Aizawa ,  Kiyoshi Tachibana ,  Junji Nakayama ,  Tomio Aoyama ,  Kyoichi Yoshioka ,  Mitsushi Ideo

IPC分类号： G01N29/04 ,  B08B9/08 ,  B25J5/00 ,  B25J9/04 ,  B25J13/00 ,  B25J19/00 ,  B63C7/22 ,  B63C11/52 ,  G01N29/26 ,  G01S5/16 ,  G21C17/003 ,  G21C17/01 ,  G21C17/013

CPC分类号： G01S5/16 ,  B25J19/0008 ,  B25J5/00 ,  B25J9/04 ,  B63C11/52 ,  B63C7/22 ,  G21C17/01 ,  G21C17/013 ,  G01N2291/044

摘要： A underwater mobile type inspection system is disclosed wherein said system comprises a multi-articulated manipulator with a probe attached at its tip end thereof. A pivot base supports the proximal end of the manipulator for free rotation and is provided with a propulsion device. An anchoring base is attached to the bottom of said pivot base via a pivot driving mechanism. An adhesion device and a mobile vehicle device are provided, both of which are mounted on the outer periphery of said anchoring base. The inspection system may be applicable to a defect finding operation, other inspecting procedures, cleaning and recovery operations of foreign materials in large-sized vessels, such as nuclear reactor pressure vessels, water pools and storage tanks etc.