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48 条记录 (耗时 0.026 秒)

    Method for separation of actinide elements
    1.
    发明授权
    Method for separation of actinide elements 失效
    分离锕系元素的方法

    公开(公告)号：US07214318B2

    公开(公告)日：2007-05-08

    申请号：US11049651

    申请日：2005-02-04

    申请人： Tatsuya Suzuki ,  Yasuhiko Fujii ,  Masaki Ozawa

    发明人： Tatsuya Suzuki ,  Yasuhiko Fujii ,  Masaki Ozawa

    IPC分类号： B01D15/08

    CPC分类号： B01J41/20 ,  B01D15/363 ,  C01G56/002 ,  C01P2006/80

    摘要： A method for separation of actinide elements comprising feeding a solution containing actinide elements such as americium, curium, californium and the like, into a resin column in which a weakly basic primary, secondary or tertiary anion exchange resin obtained by resinifying pyridine, imidazole or alkylamine has been packed, and then feeding an eluent of a mixed solution of nitric acid and alkyl alcohol such as methanol, ethanol, propanol and the like into the resin column to chromatographically separate the actinide elements from each other. This method makes it possible to efficiently separate the actinide elements from each other by a unit operation at ordinary temperature and ordinary pressure while avoiding oxidation operation, and hence makes it possible to avoid generation of secondary wastes and operations difficult in terms of engineering, such as precipitation.

    摘要翻译： 用于分离锕系元素的方法包括将含有锕系元素如ium，ium，ium等的溶液进料到树脂柱中，其中通过树脂化吡啶，咪唑或烷基胺获得的弱碱性一级，二级或三级阴离子交换树脂 已经包装，然后将硝酸和烷基醇如甲醇，乙醇，丙醇等的混合溶液的洗脱液进料到树脂柱中以将锕系元素彼此色谱分离。 该方法能够通过在常温常压下的单位操作来有效地分离锕系元素，同时避免氧化操作，从而可以避免二次废物的产生和工程难度的产生，例如 沉淀。

    Method for separation of actinide elements
    2.
    发明申请
    Method for separation of actinide elements 失效
    分离锕系元素的方法

    公开(公告)号：US20050205494A1

    公开(公告)日：2005-09-22

    申请号：US11049651

    申请日：2005-02-04

    申请人： Tatsuya Suzuki ,  Yasuhiko Fujii ,  Masaki Ozawa

    发明人： Tatsuya Suzuki ,  Yasuhiko Fujii ,  Masaki Ozawa

    IPC分类号： G21C19/46 ,  B01D11/00 ,  B01D15/08 ,  B01D15/36 ,  B01J41/20 ,  C01G56/00 ,  C02F1/42 ,  G21F9/06

    CPC分类号： B01J41/20 ,  B01D15/363 ,  C01G56/002 ,  C01P2006/80

    摘要： A method for separation of actinide elements comprising feeding a solution containing actinide elements such as americium, curium, californium and the like, into a resin column in which a weakly basic primary, secondary or tertiary anion exchange resin obtained by resinifying pyridine, imidazole or alkylamine has been packed, and then feeding an eluent of a mixed solution of nitric acid and alkyl alcohol such as methanol, ethanol, propanol and the like into the resin column to chromatographically separate the actinide elements from each other. This method makes it possible to efficiently separate the actinide elements from each other by a unit operation at ordinary temperature and ordinary pressure while avoiding oxidation operation, and hence makes it possible to avoid generation of secondary wastes and operations difficult in terms of engineering, such as precipitation.

    摘要翻译： 用于分离锕系元素的方法包括将含有锕系元素如ium，ium，ium等的溶液进料到树脂柱中，其中通过树脂化吡啶，咪唑或烷基胺获得的弱碱性一级，二级或三级阴离子交换树脂 已经包装，然后将硝酸和烷基醇如甲醇，乙醇，丙醇等的混合溶液的洗脱液进料到树脂柱中以将锕系元素彼此色谱分离。 该方法能够通过在常温常压下的单位操作来有效地分离锕系元素，同时避免氧化操作，从而可以避免二次废物的产生和工程难度的产生，例如 沉淀。

    Method for treating organohalogen compound-containing soil or ash
    3.
    发明授权
    Method for treating organohalogen compound-containing soil or ash 失效
    用于处理含有有机卤化物的土壤或灰分的方法

    公开(公告)号：US06459012B1

    公开(公告)日：2002-10-01

    申请号：US09953442

    申请日：2001-09-17

    申请人： Tomoyuki Imai ,  Satoshi Hatakeyama ,  Toshiki Matsui ,  Yasuhiko Fujii ,  Tomoko Okita ,  Toshiyuki Hakata

    发明人： Tomoyuki Imai ,  Satoshi Hatakeyama ,  Toshiki Matsui ,  Yasuhiko Fujii ,  Tomoko Okita ,  Toshiyuki Hakata

    IPC分类号： A62D300

    CPC分类号： A62D3/40 ,  A62D2101/22 ,  A62D2101/28 ,  B09B3/00 ,  B09C1/08

    摘要： A process for treating an organohalogen compound-containing soil or ash of the present invention, comprises: mixing the organohalogen compound-containing soil or ash with an organohalogen compound-decomposition catalyst composed of a composite catalyst comprising an amine compound and iron compound particles, and having an average particle size of 0.01 to 2.0 &mgr;m, a phosphorus content of not more than 0.02% by weight, a sulfur content of not more than 0.3% by weight and a sodium content of not more than 0.3% by weight; and having an apparent density (&rgr;a) of not more than 0.8 g/ml and a catalytic activity capable of decomposing not less than 50% by weight of monochlorobenzene; and heat-treating the obtained mixture at a temperature of 150 to 600° C. The method for treating an organohalogen compound-containing soil or ash in order to effectively decompose dioxins and dioxin precursors such as aromatic organohalogen compounds or aliphatic organohalogen compounds, e.g., trichloroethylene and dichloromethane, which are contained in the soil or ash.

    摘要翻译： 一种处理本发明的含有机卤素化合物的土壤或灰分的方法，包括：将含有机卤化合物的土壤或灰分与由包含胺化合物和铁化合物颗粒的复合催化剂组成的有机卤素化合物分解催化剂混合，以及 平均粒径为0.01〜2.0μm，磷含量不大于0.02重量％，硫含量不大于0.3重量％，钠含量不大于0.3重量％ 并且具有不大于0.8g / ml的表观密度（rhoa）和能够分解不少于50重量％的一氯苯的催化活性; 在150至600℃的温度下对所得混合物进行热处理。用于处理含有机卤素化合物的土壤或灰分的方法，以有效分解二恶英和二恶英前体，例如芳族有机卤素化合物或脂族有机卤素化合物，例如三氯乙烯 和二氯甲烷，它们含在土壤或灰分中。

    Method and system for producing a synchronous signal from _cyclic-redundancy-coded digital data blocks
    8.
    发明授权
    Method and system for producing a synchronous signal from _cyclic-redundancy-coded digital data blocks 失效
    用于从循环冗余编码的数字数据块产生同步信号的方法和系统

    公开(公告)号：US4481648A

    公开(公告)日：1984-11-06

    申请号：US398141

    申请日：1982-07-14

    申请人： Yasuhiko Fujii

    发明人： Yasuhiko Fujii

    IPC分类号： H04L1/00 ,  H04L7/00 ,  H04L7/04 ,  H04L1/08 ,  H04L7/08

    CPC分类号： H04L7/048

    摘要： Each block of data having information data and redundant bits is transmitted without any synchronous signal bit word, while transmitted data is processed to find the boundary between consecutive data blocks so that a synchronous signal will be produced at the receiving end. The system for producing the synchronous signal comprises a cyclic redundancy check (CRC) circuit, a frequency divider for dividing the frequency of shift clock pulses and a reset pulse generating circuit. The reset pulse generating circuit is responsive to the output signal from the frequency divider and the shift clock pulses to produce periodically first and second reset pulses with which the CRC circuit and the frequency divider are initialized. The reset pulse generating circuit is further responsive to an error signal from the CRC circuit so that further first and second reset pulses are produced with which the CRC circuit and the frequency divider are initialized again. Initialization is repeated until the frequency divider is synchronous with the bits of the data blocks, and once synchronizm is established, the output signal from the frequency divider can be regarded as the synchronous signal indicative of the boundary between any two consecutive data blocks.

    摘要翻译： 在没有任何同步信号位字的情况下发送具有信息数据和冗余位的每个数据块，同时处理发送数据以找出连续数据块之间的边界，从而在接收端产生同步信号。 用于产生同步信号的系统包括循环冗余校验（CRC）电路，用于分频移位时钟脉冲的频率的分频器和复位脉冲发生电路。 复位脉冲发生电路响应来自分频器和移位时钟脉冲的输出信号，以产生CRC电路和分频器初始化的周期性第一和第二复位脉冲。 复位脉冲发生电路还响应来自CRC电路的误差信号，从而产生再次初始化CRC电路和分频器的另外的第一和第二复位脉冲。 重复初始化直到分频器与数据块的位同步，并且一旦建立同步，来自分频器的输出信号可以被认为是指示任何两个连续数据块之间的边界的同步信号。

    Phase-shifting circuit
    9.
    发明授权
    Phase-shifting circuit 失效
    移相电路

    公开(公告)号：US4137507A

    公开(公告)日：1979-01-30

    申请号：US785213

    申请日：1977-04-06

    申请人： Yutaka Haramoto ,  Yasuhiko Fujii ,  Masami Yamazaki

    发明人： Yutaka Haramoto ,  Yasuhiko Fujii ,  Masami Yamazaki

    IPC分类号： H03H11/16 ,  H03H11/26 ,  H03F3/04

    CPC分类号： H03H11/16 ,  H03H11/26

    摘要： A phase-shifting circuit comprises a first transistor circuit having a base to which an input signal is applied, first and second resistors of equal resistance values connected mutually in series and between an emitter of the first transistor circuit and ground, a third resistor connected at one terminal thereof to the emitter of the first transistor circuit, a capacitor connected between the other terminal of the third resistor and ground, and a second transistor circuit having a base connected to said other terminal of the third resistor and an emitter connected to the junction between the first and second resistors, an output signal being led out from a collector of the second transistor circuit.

    摘要翻译： 移相电路包括具有施加输入信号的基极的第一晶体管电路，串联连接的第一和第二电阻值相等的第一和第二电阻器，以及第一晶体管电路和地的发射极之间的第三电阻器， 一个端子连接到第一晶体管电路的发射极，连接在第三电阻器的另一个端子和地之间的电容器，以及连接到第三电阻器的另一个端子的基极的第二晶体管电路和连接到第三电阻器的发射极的发射极 在第一和第二电阻之间，输出信号从第二晶体管电路的集电极引出。