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    • 2. 发明授权
    • Method and system for regenerating dehumidifier for use in charcoal
adsorber
    • 用于炭吸附器再生除湿器的方法和系统
    • US4314828A
    • 1982-02-09
    • US121460
    • 1980-02-14
    • Toru SaitoMasaki Takeshima
    • Toru SaitoMasaki Takeshima
    • B01D53/04B01D53/26G21F9/00G21F9/02B01D59/26
    • G21F9/02B01D53/04B01D53/261B01D2253/102B01D2256/18B01D2257/80B01D2259/40001B01D2259/40086B01D2259/402B01D2259/41B01D2259/4583
    • A method and system for continuously regenerating dehumidifiers of a charcoal adsorber system are provided. Off-gas, including radioactive noble gases, such as xenon and krypton, is physically adsorbed in charcoal adsorbers and discharged to the atmosphere after its radioactivity has decayed. Before passing to the charcoal adsorbers, the off-gas is subjected to dehumidifiers consisting of a molecular sieve or some other desiccant. A couple of dehumidifiers is alternately used because periodic regeneration for the dehumidifier is necessary to recover moisture adsorption ability of the desiccant. The regeneration for the dehumidifier is completed by the steps of purging the dehumidifier with fresh air, and thereafter circulating the fresh air within a closed loop including a heater, dehumidifier, cooler condenser, and blower. Moisture absorbed in the dehumidifier is carried away by circulating heated fresh air and separated from the fresh air by cooling condensers. After completion of the regeneration, the fresh air is returned to the charcoal adsorber system for further treatment. By employing fresh air as regeneration gas, the regeneration for dehumidifiers can be completed faster and with less contamination as compared with a conventional method of employing off-gas for regeneration.
    • 提供了用于连续再生炭吸附器系统的除湿器的方法和系统。 废气,包括放射性稀有气体,如氙气和氪气,物理吸附在炭吸附器中,并在其放射性衰变后排放到大气中。 在通入木炭吸附器之前,对废气进行由分子筛或其它干燥剂组成的除湿器。 交替使用一对除湿器,因为除湿器的周期性再生是恢复干燥剂的水分吸附能力所必需的。 通过以新鲜空气吹扫除湿器的步骤完成除湿器的再生,然后将新鲜空气循环在包括加热器,除湿器,冷却器冷凝器和鼓风机的闭合回路内。 吸收在除湿器中的水分通过循环加热的新鲜空气带走,并通过冷却冷凝器与新鲜空气分离。 再生完成后,将新鲜空气返回到炭吸附器系统进一步处理。 通过采用新鲜空气作为再生气体,与采用废气进行再生的常规方法相比,除湿机的再生可以更快地完成并且具有较少的污染。
    • 3. 发明授权
    • Process and apparatus for treating radioactive waste
    • 处理放射性废物的工艺和设备
    • US4569787A
    • 1986-02-11
    • US391296
    • 1982-06-23
    • Susumu HoriuchiMikio HiranoToru Saito
    • Susumu HoriuchiMikio HiranoToru Saito
    • G21F9/08
    • G21F9/08Y10S159/12
    • A radioactive waste is treated by supplying a liquid concentrate of at least one of a radioactive liquid waste and a radioactive waste slurry to a centrifugal film dryer, thereby drying and pulverizing insoluble and soluble solid matters contained in the concentrate, washing the centrifugal film drier with hot water after the drying and pulverization, settling the effluent washing water together with a condensate containing solid matters generated in the drying and pulverization, and supplying a slurry of insoluble solid matters separated by the settling to the centrifugal film drier, thereby drying and pulverizing the solid matters. The dried powder from the centrifugal film drier can be pelletized in a pelletizer, and effluent washing water generated by washing the pelletizer with hot water after the pelletization can be subjected to the settling together with the effluent washing water and the condensate from the centrifugal film drier. Operating load of the centrifugal film drier is considerably reduced, and the operating efficiency and life of the centrifugal film drier are improved thereby.
    • 通过将放射性废液和放射性废料浆料中的至少一种的液体浓缩物供给到离心式膜干燥机来处理放射性废物,由此干燥并粉碎浓缩物中所含的不溶性和可溶性固体物质,用离心膜干燥器 干燥粉碎后的热水,将洗涤水与含有在干燥粉碎中产生的固体物质的冷凝物一起沉淀,将通过沉降分离的不溶性固体物质的浆料供给到离心膜干燥机,由此干燥并粉碎 固体事项。 来自离心膜干燥器的干燥粉末可以在造粒机中造粒,并且在造粒后用热水洗涤造粒机产生的流出物洗涤水可以与流出物洗涤水和来自离心膜干燥器的冷凝物一起进行沉降 。 离心膜干燥机的工作负荷大大降低,从而提高离心膜干燥机的运转效率和使用寿命。
    • 7. 发明授权
    • Road shape recognition device
    • 路形识别装置
    • US08340896B2
    • 2012-12-25
    • US12782309
    • 2010-05-18
    • Toru Saito
    • Toru Saito
    • G01C21/00
    • G06T7/12G01S11/12G06K9/00798G06T2207/10012G06T2207/30252Y02T10/82
    • A road shape recognition device includes: distance and height detecting means for detecting distance data having a distance and height in real space regarding a road surface where a vehicle is traveling at multiple mutually different points; approximation line calculating means for dividing the plurality of distance data into near and far groups as viewed from the vehicle to calculate an approximation line of the distance data for each group each time the distance data of the boundary portion between the two groups is transferred from one of the groups to the other; statistics calculating means for calculating statistics from the corresponding approximation line for each group where the distance data is transferred; and road shape model generating means for selecting one out of combinations of the approximation lines to generate a road shape model using the selected combination.
    • 道路形状识别装置包括:距离和高度检测装置,用于检测在车辆在多个相互不同的点处行进的路面的实际空间中具有距离和高度的距离数据; 近似线计算装置,用于当从车辆观察时将多个距离数据分成近组和远组,以便每当两组之间的边界部分的距离数据从一个传送距离数据传送到每组时,计算每组的距离数据的近似线 的团体到另一方; 统计计算装置,用于从传送距离数据的每组的相应近似线计算统计; 以及道路形状模型生成装置,用于从所述近似线的组合中选择一个,以使用所选择的组合来生成道路形状模型。
    • 10. 发明授权
    • Manufacturing method and apparatus of optical material
    • 光学材料的制造方法和装置
    • US08013084B2
    • 2011-09-06
    • US12336934
    • 2008-12-17
    • Masaki IharaToru SaitoAkinori Yamamoto
    • Masaki IharaToru SaitoAkinori Yamamoto
    • C08G75/04C08G75/08C08L81/02
    • G02B1/04B29C39/006B29D11/00442B29L2011/0016C08G75/08C08K3/06C08K3/30C08L81/02C08L2666/54
    • A manufacturing method of an optical material, the method including: blending an inorganic compound (a) containing at least one of a sulfur atom and a selenium atom and a compound (b) represented by a following formula (1) in a tank, the compound (a) and the compound (b) being blended at a ratio of 1 mass % or more and 50 mass % or less of the compound (a) and 50 mass % or more and 99 mass % or less of the compound (b) relative to a total mass of a mixture of the compound (a) and the compound (b); mixing a compound (c) containing at least one thiol (SH) group; preliminarily polymerizing the compounds; cooling the compounds; and deaerating the compounds, in which a viscosity of the composition stored in the tank is controlled during at least one of the preliminarily polymerizing, the cooling and the deaerating (m represents an integer of 0 to 4, and n represents an integer of 0 to 2).
    • 光学材料的制造方法,其特征在于,将含有硫原子和硒原子中的至少一种的无机化合物(a)和下述式(1)所示的化合物(b))混合在槽中, 化合物(a)和化合物(b)以化合物(a)的1质量%以上且50质量%以下的比例和50质量%以上且99质量%以下的化合物(b )相对于化合物(a)和化合物(b)的混合物的总质量; 混合含有至少一个硫醇(SH)基团的化合物(c) 预先使化合物聚合; 冷却化合物; 在预聚合,冷却和脱气中的至少一种(m表示0〜4的整数,n表示0〜0的整数)中控制储存在罐中的组合物的粘度的化合物脱气 2)。