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51. 发明授权

US5140165A Vessel for solidification treatment of radioactive waste pellets 失效
标题翻译：用于放射性废料颗粒凝固处理的容器
公开(公告)号：US5140165A
公开(公告)日：1992-08-18
申请号：US708228
申请日：1991-05-31
申请人： Yoshimasa Kiuchi , Takahiro Sanada , Hiroyuki Tsuchiya , Shoichi Ouchi
发明人： Yoshimasa Kiuchi , Takahiro Sanada , Hiroyuki Tsuchiya , Shoichi Ouchi
IPC分类号： G21F5/005 , G21F9/36
CPC分类号： G21F9/36 , G21F5/005 , Y10S422/903 , Y10S588/90
摘要： A vessel for solidifying radioactive waste pellets includes a vessel body, an inner lid mounted within the vessel body and fixedly secured to an upper portion of the vessel body, and a device for preventing the pellets from floating fixedly secured one end thereof to the inner lid. The inner lid has an opening formed at a generally central portion thereof, and the pellet float prevention device is extended into the opening of the inner lid to define gaps therebetween allowing the passage of a solidifying material in the state of a liquid or a slurry therethrough but preventing the passage of the radioctive waste pellets therethrough. The pellet prevention device, when receiving a downward urging force, is bent downward to enlarge the gaps therebetween for allowing the radioactive waste pellets to pass therethrough. The pellet float prevention device is returned by a resilient restoring force to its initial position when the downward urging force is released. The pellet float prevention device comprises a plurality of coil springs fixedly secured to the inner lid in a radial manner, and some of the plurality of coil springs extend to an area close to the center of the opening in the inner lid. The coil springs are extended in such a manner that the axis of each of the coil springs is displaced a predetermined angle from the center of the opening in the inner lid.
摘要翻译：用于固化放射性废物丸粒的容器包括容器主体，安装在容器主体内并固定到容器主体的上部的内盖，以及用于防止颗粒固定地固定在内盖上的装置。内盖具有形成在其大致中央部的开口，并且防止浮渣的装置延伸到内盖的开口中，以限定间隙，允许以液体或浆料的状态通过凝固材料但是防止放射性废料丸通过其中。颗粒防止装置在受到向下的推动力时向下弯曲以扩大它们之间的间隙，以允许放射性废料颗粒通过。当向下的推动力被释放时，颗粒浮子防止装置通过弹性恢复力返回到其初始位置。颗粒浮子防止装置包括以径向方式固定地固定到内盖的多个螺旋弹簧，并且多个螺旋弹簧中的一些螺旋弹簧延伸到靠近内盖中的开口的中心的区域。螺旋弹簧以使得每个螺旋弹簧的轴线从内盖中的开口的中心偏移预定角度的方式延伸。

52. 发明授权

US5137055A Stop valve 失效
标题翻译：截止阀
公开(公告)号：US5137055A
公开(公告)日：1992-08-11
申请号：US820226
申请日：1992-01-14
申请人： Tetsuhiko Matsushima , Katsurou Fujimoto , Hiroyuki Tsuchiya
发明人： Tetsuhiko Matsushima , Katsurou Fujimoto , Hiroyuki Tsuchiya
IPC分类号： F16K31/06 , F16K39/02
CPC分类号： F16K31/0696 , F16K39/024 , Y10T137/86976
摘要： A stop valve for closing a nozzle in a fluid passage comprising: a valve shaft movable in the axial direction relative to the nozzle; a solenoid attached to an end of the shaft for moving the shaft in the axial direction; an auxiliary valve consisting of a secondary valve body disposed around the shaft and a supporting part extending in the axial direction of the valve shaft and engaged with a part of the valve shaft through a spring for carrying the secondary valve body at one end and a spring-engaging portion at the other end and for moving together with the valve shaft in the axial direction; a main valve body disposed around the valve shaft between the spring-engaging portion and the secondary valve body and formed with a central aperture to be opened or closed by the secondary valve body, the main valve body being pressed against the secondary valve body by a contracted spring disposed between the spring-engaging portion of the supporting part of the auxiliary valve and the main valve body so that the main valve body can move together with the secondary valve body in the axial direction of the valve body to close or open the nozzle; and resilient means energized to adequately press the secondary valve body in the axial direction away from the nozzle when the main valve body is in the closed position.
摘要翻译：一种用于封闭流体通道中的喷嘴的截止阀，包括：可相对于喷嘴沿轴向移动的阀轴; 螺线管，其附接到所述轴的端部，用于沿轴向移动所述轴; 辅助阀，其由设置在所述轴周围的次级阀体和沿所述阀轴的轴向方向延伸并且与所述阀轴的一部分通过用于在一端承载所述次级阀体的弹簧接合的支撑部件组成;弹簧在另一端处的与所述阀轴一起沿轴向方向移动的引导部; 主阀体，设置在弹簧接合部和次阀体之间的阀轴周围，并形成有由二次阀体打开或关闭的中心孔，主阀体由副阀主体按压辅助弹簧配置在辅助阀的支撑部件的弹簧接合部分与主阀体之间的收缩弹簧，使得主阀体能够沿阀体的轴向方向与二次阀体一起移动以关闭或打开喷嘴 ; 并且当主阀体处于关闭位置时，弹性装置被激励以在轴向方向上充分地按压次级阀体而远离喷嘴。

53. 发明授权

US4369249A Process for producing polymeric image and photosensitive element therefor 失效
标题翻译：用于生产聚合物图像和感光元件的方法
公开(公告)号：US4369249A
公开(公告)日：1983-01-18
申请号：US259650
申请日：1981-05-01
申请人： Masayoshi Mizuno , Hiroyuki Tsuchiya
发明人： Masayoshi Mizuno , Hiroyuki Tsuchiya
IPC分类号： G03F7/32 , G03C5/00 , G03C8/08 , G03F7/00 , G03F7/004 , G03F7/028 , G03F7/06 , G03F7/095 , G03C1/49
CPC分类号： G03C8/08 , G03F7/0285
摘要： A novel process for producing a polymeric image, which comprises the steps of:(1) treating an image-wise light-exposed layer of a photographic silver halide emulsion with a treating solution having a reducing capacity, said treating solution having a capacity for initiating the polymerization of an addition-polymerizable unsaturated compound and a capacity for reducing the silver halide into metallic silver and having a property that it loses said capacity for initiating the polymerization once it is used for the reduction of the silver halide;(2) transferring or diffusing said treating solution from the silver halide emulsion layer into a layer of an addition-polymerizable material, providing polymerized portions and unpolymerized portions; and(3) removing the unpolymerized portions.The process of the present invention is positive working and useful for the production of printing plates, stencils, photoreliefs and photoresists for photoetchings and photofabrications, especially for the production of lithographic printing plates. The present invention also provides a novel photosensitive element comprising a support, a layer of an addition-polymerizable material formed thereon and a layer of a photographic silver halide emulsion.
摘要翻译：一种用于生产聚合物图像的新方法，其包括以下步骤：（1）用具有还原能力的处理溶液处理照相卤化银乳剂的图像曝光层，所述处理溶液具有起始能力可聚合不饱和化合物的聚合和将卤化银还原成金属银的能力，并且具有一旦用于还原卤化银就失去开始聚合的能力的性质; （2）将所述处理溶液从卤化银乳剂层转移或扩散到可加聚材料层中，提供聚合部分和未聚合部分; 和（3）除去未聚合的部分。本发明的方法是积极的工作，并且可用于生产印刷版，模板，光电抗蚀剂和光致抗蚀剂，用于光电捕捉和光制剂，特别是用于生产平版印刷版。本发明还提供了一种新颖的感光元件，其包括载体，形成在其上的可加成聚合材料的层和照相卤化银乳剂层。

54. 发明授权

US4312647A Iodine adsorbent 失效
标题翻译：碘吸附剂
公开(公告)号：US4312647A
公开(公告)日：1982-01-26
申请号：US66041
申请日：1979-08-13
申请人： Hiroyuki Tsuchiya , Kiyomi Funabashi , Makoto Kikuchi
发明人： Hiroyuki Tsuchiya , Kiyomi Funabashi , Makoto Kikuchi
IPC分类号： C22B61/00 , B01D53/68 , B01D53/70 , B01J20/22 , B01J20/28 , G21F9/00 , G21F9/02 , B01D53/04
CPC分类号： G21F9/02 , B01J20/0233 , B01J20/0281 , B01J20/08 , B01J20/22 , B01J20/3204 , B01J20/3236 , B01J20/3246 , B01J20/3248 , B01J20/3253 , B01J20/3272 , B01J20/3287 , B01J20/3289 , B01J20/3297
摘要： An iodine adsorbent comprises a carrier, a film of iodine-adsorbing material or compound deposited on the surface of the carrier, and a layer of organic material coated on the surface of the film, and has a high iodine removal efficiency at a high humidity.
摘要翻译：碘吸附剂包括载体，沉积在载体表面上的碘吸附材料或化合物的膜和涂覆在膜的表面上的有机材料层，并且在高湿度下具有高的碘去除效率。

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