公开(公告)号：US20040188629A1

公开(公告)日：2004-09-30

申请号：US10824499

申请日：2004-04-15

申请人： Japan Atomic Energy Research Institute

发明人： Masaki Katagiri

IPC分类号： G01T003/06

CPC分类号： G01T1/1644 ,  G01T3/06

摘要： A 6Li doped glass scintillator sheet with grooves cut at given spacings in horizontal and vertical directions. Bundles of wavelength shifting fibers placed in the vertical grooves and fluorescence reflector buried in the horizontal grooves make a group of detection pixels. Neutron detecting media are provided on the top surface and bundles of wavelength shifting fibers are arranged horizontally on the bottom surface of the scintillator. Fluorescence generated by stimulation with the neutrons entering the detection pixels and with the neutrons incident on the neutron detecting media are detected by the wavelength shifting fibers. The detected fluorescence is converted to electric signals with a multi-channel photomultiplier tube, with pulse signals for simultaneous counting generated from a retriggerable, constant time-duration pulse generator and recorded as time-series data by parallel interfaces. The recorded data are analyzed by the simultaneous counting method to produce a two-dimensional neutron image.

摘要翻译： A6L掺杂的玻璃闪烁体片，其具有以水平和垂直方向以给定间隔切割的凹槽。 放置在垂直槽中的波长移动光纤束和埋在水平凹槽中的荧光反射镜组成一组检测像素。 中子检测介质设置在顶表面上，并且波长移动光纤的束水平地布置在闪烁体的底表面上。 通过用进入检测像素的中子和入射在中子检测介质上的中子进行刺激而产生的荧光被波长偏移光纤检测。 检测到的荧光通过多通道光电倍增管转换为电信号，脉冲信号用于从可再触发，恒定的持续时间脉冲发生器产生的同时计数，并通过并行接口记录为时间序列数据。 记录的数据通过同时计数方法分析以产生二维中子图像。

公开(公告)号：US20040135098A1

公开(公告)日：2004-07-15

申请号：US10727979

申请日：2003-12-05

申请人： Japan Atomic Energy Research Institute

发明人： Masaki Katagiri

IPC分类号： G01T001/10

CPC分类号： G01T1/20 ,  G01T1/2012 ,  G01T1/2014

摘要： Radiation doses ranging from a very weak level to a very high instantaneous level can be monitored real-time by a differential and integral type of radiation measuring apparatus in a convenient and precise manner using a stimulable phosphor as a radiation detecting medium. The radiation detecting portion comprises in planar super-position a bundle of laterally radiating optical fibers, a stimulable phosphor, an optical filter centered at the wavelength of fluorescence, and a bundle of wavelength shifting optical fibers sensitive to the wavelength of stimulated fluorescence. On the basis of two actions of the stimulable phosphor, one for emitting stimulated fluorescence in proportion to the dose of incident radiation upon illumination with exciting light and the other for emitting prompt fluorescence upon excitation by the incident radiation, the radiation detecting portion selectively detects stimulated fluorescence and prompt fluorescence at specified time intervals. A saturation check circuit monitors the fluorescence detecting mechanism at specified time intervals to see if it is saturated by high-intensity radiation and after it is recovered from saturation, the dose of rapid intense radiation is read with the quantity of exciting light on the stimulable phosphor being altered to ensure radiation measurement without saturation of the fluorescence detecting mechanism.

摘要翻译： 通过使用可刺激的荧光体作为辐射检测介质，通过差分和整体式的辐射测量装置以方便和精确的方式可以实时监测从非常弱的水平到非常高的瞬时水平的辐射剂量。 辐射检测部分包括平面超位置的横向辐射光纤束，可刺激的荧光体，以荧光波长为中心的滤光器以及对受激荧光的波长敏感的一束波长移动光纤。 基于可刺激荧光粉的两种动作，一种用于在用激发光照射时与入射辐射剂量成比例地发射受激荧光，另一种用于在通过入射辐射激发时发射迅速荧光，辐射检测部分选择性地检测刺激的荧光 以规定的时间间隔荧光和迅速荧光。 饱和度检查电路以规定的时间间隔监测荧光检测机构，以观察其是否被高强度辐射饱和，并且在从饱和度恢复之后，以可激发的荧光体上的激发光量读取快速强辐射的剂量 被改变以确保辐射测量而不饱和荧光检测机构。

公开(公告)号：US20030220033A1

公开(公告)日：2003-11-27

申请号：US10427942

申请日：2003-05-02

申请人： Japan Atomic Energy Research Institute

发明人： Takanobu Sugo ,  Akio Katakai ,  Noriaki Seko

IPC分类号： B32B003/00

CPC分类号： B01J20/28023 ,  B01J20/26 ,  B01J20/28033 ,  B01J20/28052 ,  B01J20/3242 ,  C02F1/285 ,  C02F2101/006 ,  C02F2101/20 ,  C02F2103/08 ,  C22B3/24 ,  C22B60/0204 ,  D06M14/28 ,  Y02P10/234 ,  Y10T428/31504 ,  Y10T442/20

摘要： A collector is disclosed that is made of a polyolefin fiber having amidoxime groups and that is capable of efficient adsorptive recovery of useful metals such as uranium, vanadium, cobalt and titanium which are dissolved in small quantities in seawater. In the presence of a polymerizable monomer having a hydrophilic group, a polymerizable monomer having a cyano group is grafted to a polyolefin fiber by radiation-initiated graft polymerization to form both a hydrophilic group and a cyano group in the same graft side chains, and the cyano groups in the graft side chains are reacted with hydroxylamine to be converted to amidoxime groups, thereby producing a collector capable of recovering dissolved metals from seawater.

摘要翻译： 公开了一种由具有偕胺肟基团的聚烯烃纤维制成的收集器，其能够有效地吸附在海水中少量溶解的有用金属如铀，钒，钴和钛。 在具有亲水基团的可聚合单体的存在下，通过辐射引发的接枝聚合将具有氰基的可聚合单体接枝到聚烯烃纤维上，以在相同的接枝侧链中形成亲水基团和氰基，并且 接枝侧链中的氰基与羟胺反应以转化为偕胺肟基，从而产生能够从海水中回收溶解的金属的收集器。

公开(公告)号：US20030184929A1

公开(公告)日：2003-10-02

申请号：US10301565

申请日：2002-11-22

申请人： Japan Atomic Energy Research Institute

发明人： Yushi Miura ,  Kaname Kizu ,  Katsuhiko Tsuchiya ,  Kunihiro Matsui ,  Toshinari Ando

IPC分类号： H02H007/00

CPC分类号： H01F6/06 ,  H01F41/048 ,  Y10S505/70 ,  Y10S505/704 ,  Y10S505/705 ,  Y10T29/49014

摘要： A method for reducing ac loss in a superconducting coil of cable-in-conduit type superconductor made from chrome-coated compound superconducting strands, characterized in that when a superconducting coil is produced by the wind-and-react technique, bending or twist strain is applied in an amount of 0.15null0.3% to the conductor cable portion after it has been heat-treated to form the superconducting compound, thereby separating the individual superconducting strands the chrome coat on which sintered as the result of heat treatment and further characterized in that the applied bending or twist strain is thereafter reverted to 0.1% or less, thereby reducing the ac loss of the superconducting coil.

摘要翻译： 一种用于减少由镀铬复合超导绞线制成的电缆导管型超导体的超导线圈中的交流损耗的方法，其特征在于，当通过风 - 反应技术制造超导线圈时，弯曲或扭曲应变为 在经过热处理以形成超导化合物之后，向导体电缆部分施加0.15〜0.3％的量，从而将各个超导绞线分离为热处理结果烧结的铬涂层，其特征还在于 所施加的弯曲或扭转应变此后恢复到0.1％以下，从而降低超导线圈的交流损耗。

公开(公告)号：US20030143707A1

公开(公告)日：2003-07-31

申请号：US10216862

申请日：2002-08-13

申请人： Japan Atomic Energy Research Institute

发明人： Issay Narumi ,  Katsuya Satoh ,  Suzhen Cui ,  Shigeru Kitayama ,  Hiroshi Watanabe

IPC分类号： C12N009/00

CPC分类号： C07K14/195

摘要： Provided are a protein having DNA repair reaction promoting activity which consists of the amino acid sequence represented by SEQ ID NO: 1 or a modified product of that amino acid sequence, a nucleotide sequence coding for said protein having DNA repair promoting activity, a recombinant DNA having said nucleotide sequence inserted into vector DNA, a transformant containing said recombinant DNA, a process for producing a protein having DNA repair promoting activity comprising the steps of cultivating said transformant in a medium and harvesting a protein having DNA repair promoting activity from the culture, and an antibody binding to said protein.

摘要翻译： 提供具有DNA修复反应促进活性的蛋白质，其由SEQ ID NO：1所示的氨基酸序列或该氨基酸序列的修饰产物，编码具有DNA修复促进活性的所述蛋白质的核苷酸序列，重组DNA 将所述核苷酸序列插入到载体DNA中，含有所述重组DNA的转化体，制备具有DNA修复促进活性的蛋白质的方法，包括在培养基中培养所述转化体并从培养物中收获具有DNA修复促进活性的蛋白质的步骤， 和与所述蛋白质结合的抗体。

公开(公告)号：US20030057612A1

公开(公告)日：2003-03-27

申请号：US10241391

申请日：2002-09-11

申请人： Japan Atomic Energy Research institute

发明人： Masaki Sugimoto ,  Akira Idesaki ,  Kiyohito Okamura

IPC分类号： B29C059/16

CPC分类号： B82Y30/00 ,  C01B21/068 ,  C01B32/956 ,  C01P2004/03 ,  C01P2004/12 ,  C01P2004/61 ,  C04B35/62281 ,  C04B35/62295 ,  C04B2235/483 ,  C04B2235/5284

摘要： A process for producing a SiC ceramic microtube, comprising the steps of oxidizing the surface of an organosilicon polymer to become infusible by exposure to an ionizing radiation, extracting the uncrosslinked central portion of the fiber with an organic solvent to make a hollow silicon polymer fiber, and firing it in an inert gas so that it acquires a ceramic nature.

摘要翻译： 一种制造SiC陶瓷微管的方法，包括以下步骤：通过暴露于电离辐射使氧化有机硅聚合物的表面变得不可渗透，用有机溶剂萃取纤维的未交联的中心部分以制备中空硅聚合物纤维， 并将其以惰性气体进行烧制，从而获得陶瓷性质。

公开(公告)号：US20020161067A1

公开(公告)日：2002-10-31

申请号：US10081533

申请日：2002-02-25

申请人： Japan Atomic Energy Research Institute

发明人： Akira Udagawa ,  Akihiro Oshima

IPC分类号： C08J003/28 ,  C08L027/18

CPC分类号： C08J3/28 ,  C08J2327/18 ,  C08L27/18 ,  C08L2205/02 ,  C08L2666/04

摘要： Unsintered poly(tetrafluoroethylene) resin feeds are treated with ionizing radiation in an absorbed dose of no more than 1,000 Gy at room temperature in air so that only the melting temperature of the resin feeds is shifted toward the lower end without changing the quantities of heat of fusion and crystallization.

摘要翻译： 未煅烧的聚（四氟乙烯）树脂进料在室温下在空气中以不超过1,000Gy的吸收剂量的电离辐射进行处理，使得只有树脂进料的熔融温度向下端移动而不改变热量的 融合和结晶。

公开(公告)号：US20020118352A1

公开(公告)日：2002-08-29

申请号：US10055175

申请日：2002-01-25

申请人： Japan Atomic Energy Research Institute

发明人： Akira Ohzu ,  Yoichiro Maruyama ,  Masaaki Kato

IPC分类号： G01C003/08

CPC分类号： G01S17/107 ,  G01S17/89 ,  G01S17/95 ,  Y02A90/19

摘要： A fast gate scanning three-dimensional laser radar apparatus operating on such principles as fluorescence scattering, Raman scattering and differential absorption scattering, which uses a high-sensitivity, two-dimensional imaging CCD camera, an image intensifier or other two-dimensional photodetector suitable for use as a laser echo light signal receiver and detector that is designed to have a gating feature with short time slot, a fast gate scanning feature and a high frame (image capture) repetition rate so that a two- or three-dimensional spatial density distribution of fine particles, environmental pollutants, aerosols and other targets suspended in the atmosphere is acquired instantaneously whereas temporal changes in the direction, speed and flow of the distribution can be remotely monitored.

摘要翻译： 一种快速扫描三维激光雷达装置，其工作原理如荧光散射，拉曼散射和差分吸收散射，其使用高灵敏度二维成像CCD相机，图像增强器或其他二维光电探测器，适用于 用作激光回波光信号接收器和检测器，其被设计为具有短时隙的门控特征，快速门扫描特征和高帧（图像捕获）重复率，使得二维或三维空间密度分布 瞬时获得悬浮在大气中的细颗粒，环境污染物，气溶胶和其他目标，而远程监测分布方向，速度和流量的时间变化。

公开(公告)号：US20040184025A1

公开(公告)日：2004-09-23

申请号：US10764567

申请日：2004-01-27

申请人： Japan Atomic Energy Research Institute

发明人： Akira Ohzu ,  Masaaki Kato ,  Katsuaki Akaoka ,  Yoichiro Maruyama

IPC分类号： G01P003/36

CPC分类号： G01P13/02 ,  G01N1/2202 ,  G01N15/0227 ,  G01N21/47 ,  G01N2021/4709

摘要： A remote particle counter comprising a pulsed laser generator, laser light emitting optics, scattered light collecting optics, a high-sensitivity two-dimensional photo detector as a scattered light detecting portion having a fast gating capability such as a CCD camera, and a control and measure system, wherein suspended fine particles forming aerosols in the atmosphere which are far away from the site of laser emission are illuminated with laser light, the resulting backward scattered light from the individual fine particles is detected as image, and the number and size distribution of the suspended fine particles are measured at a remote site.

摘要翻译： 一种远程粒子计数器，包括脉冲激光发生器，激光发射光学器件，散射光收集光学器件，具有快速门控能力的散射光检测部分的高灵敏度二维光电检测器，例如CCD照相机，以及控制和 测量系统，其中在激光发射位置远离大气中形成气溶胶的悬浮细颗粒被激光照射，来自各个细颗粒的所产生的后向散射光被检测为图像，并且其数量和尺寸分布 悬浮的细颗粒在远程位置测量。

公开(公告)号：US20040181826A1

公开(公告)日：2004-09-16

申请号：US10797035

申请日：2004-03-11

申请人： Japan Atomic Energy Research Institute

发明人： Satoshi Kitamura ,  Naoya Shikazono ,  Atsushi Tanaka

IPC分类号： A01H001/00 ,  C12N015/82 ,  C07H021/04

CPC分类号： C12N15/825 ,  C07H21/04 ,  C07K14/415

摘要： By analyzing the causative gene of tt19 mutants and elucidating the nature of the mutants, the present inventors found a novel gene as the causative gene and gave it the name TRANSPARENT TESTA (TT19) gene. The inventors cloned this gene and analyzed its DNA nucleotide sequence as well as the protein encoded by its DNA. The inventors also provided a transformed plant utilizing the nature of the identified causative gene.

摘要翻译： 通过分析tt19突变体的致病基因并阐明突变体的性质，本发明人发现了一种新型基因作为致病基因，并赋予其名称TRANSPARENT TESTA（TT19）基因。 本发明人克隆了该基因并分析了其DNA核苷酸序列以及由其DNA编码的蛋白质。 发明人还提供了利用鉴定的致病基因的性质的转化植物。