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1. 发明申请

US20220219977A1 METHOD OF AND APPARATUS FOR PLASMA REACTION 有权
公开(公告)号：US20220219977A1
公开(公告)日：2022-07-14
申请号：US17442819
申请日：2020-03-24
申请人： Yasuo Ishikawa
发明人： Yasuo Ishikawa
IPC分类号： C01B3/50 , G21G1/12 , G21B3/00
摘要： In order to prevent the global warming by taking hydrogen out of gases such as nitrogen, carbon dioxide, etc., a reactor 70 made of stainless steel is heated, at a temperature above 500° C., at a bottom portion where alkaline metal such as Li, Na, Ka, etc. is accommodated to be melted so that fine particles fly out to a plasma space 74 formed above the alkaline metal and having a function to amplify energy by the heat-oscillation of metal, and the first electromagnetic waves are emitted from a reactor wall to generate the second electromagnetic waves having an amplified energy in the plasma space, and further the second electromagnetic waves separate protons of nitrogen gas, carbon dioxide gas, etc. to produce hydrogen.

2. 发明申请

US20220199277A1 APPARATUS FOR PRODUCING RADIONUCLIDE AND METHOD FOR PRODUCING RADIONUCLIDE 有权
公开(公告)号：US20220199277A1
公开(公告)日：2022-06-23
申请号：US17601467
申请日：2020-02-12
申请人： Hitachi, Ltd.
发明人： Takahiro TADOKORO , Yuichiro UENO , Yuuko KANI
IPC分类号： G21G1/12 , G21K5/08
摘要： An object of the invention is to efficiently produce a radionuclide. While a fluid containing a raw material is circulated along a circulation passage, a first radionuclide is generated in the fluid from the raw material by irradiating the fluid with radiation rays midway along the circulation passage. Further, while the fluid is circulated along the circulation passage, a substance containing at least a part of the first radionuclide and a second radionuclide generated from the first radionuclide is taken out from the fluid, and the fluid containing the remaining raw material is returned to the circulation passage again for circulation.

3. 发明授权

US11276508B2 Surrogate isotope-containing materials for emergency response training and Methods of formation and dispersal 有权
公开(公告)号：US11276508B2
公开(公告)日：2022-03-15
申请号：US16228465
申请日：2018-12-20
申请人： Battelle Energy Alliance, LLC
发明人： Kevin P. Carney , Martha R. Finck , Jared J. Horkley , Mathew T. Kinlaw , Jana K. Pfeiffer , Erin M. May , Mathew S. Snow , Nicholas R. Mann , Christopher Andrew McGrath
IPC分类号： G21G1/06 , G21G4/00 , G21G1/12 , G21H5/00 , G21D3/04 , G21C9/02 , G21D3/00 , G21H5/02 , G21G1/02 , G21G4/04 , G21G1/00
摘要： Surrogate materials are in the form of solid particles that include surrogate isotopes, namely, short-lived isotopes selected and formed to serve as surrogates for the radioactive materials of a nuclear fallout without including isotopes that are, or that decay to, biologically or environmentally deleterious and persistent isotopes. The surrogate material may be formed using high-purity reactant material and irradiation and separation techniques that enable tailoring of the isotopes and ratios thereof included in the surrogate material, and the surrogate material may be dispersed, e.g., in a training environment, in solid form.

4. 发明授权

US11049628B2 Target unit with ceramic capsule for producing cu-67 radioisotope 有权
公开(公告)号：US11049628B2
公开(公告)日：2021-06-29
申请号：US16166441
申请日：2018-10-22
申请人： UCHICAGO ARGONNE, LLC
发明人： David A. Ehst , James L. Willit
IPC分类号： G21K5/08 , B01D7/00 , H05H6/00 , G21G1/12 , G21G1/00
摘要： A target unit for producing Cu67 radioisotope is described herein, and comprises a cage body releasably coupled to a screw-on cap; and a ceramic capsule containing a solid Zn68 target ingot and having one open end and one closed end and defining an interior chamber for the target ingot. The ceramic capsule is releasably contained between the cage body and the screw-on cap with a lid disposed on the open end of the capsule and a washer positioned between the lid and the screw-on cap. The screw-on cap and the washer provide a water-tight seal between the lid and the capsule. The interior of the capsule is in intimate physical contact with the target ingot; and the Zn68 of the target ingot is free of traces of residual oxygen that interfere with contact of the Zn68 to the capsule.

5. 发明申请

US20200270722A1 Production of Copper-67 from an Enriched Zinc-68 Target 审中-公开
公开(公告)号：US20200270722A1
公开(公告)日：2020-08-27
申请号：US16871744
申请日：2020-05-11
申请人： IDAHO STATE UNIVERSITY
发明人： JON STONER , Tim Gardner
IPC分类号： C22B15/00 , G21G1/00 , G21G1/12
摘要： An apparatus including a heating element and a sublimation vessel disposed adjacent the heating element such that the heating element heats a portion thereof. A collection vessel is removably disposed within the sublimation vessel and is open on an end thereof. A crucible is configured to sealingly position a solid mixture against the collection vessel.

6. 发明申请

US20190259503A1 METHOD AND APPARATUS FOR ENERGY CONVERSION 审中-公开
公开(公告)号：US20190259503A1
公开(公告)日：2019-08-22
申请号：US16086889
申请日：2017-03-21
申请人： Eerin ROSENSTROM
发明人： Eerin ROSENSTROM
IPC分类号： G21B3/00 , G21G1/12
摘要： A method and apparatus according to the method for producing nuclear energy comprising a container (13) converting the material into a second with atomic reaction and transforming it into a reaction product comprising heat, particles, neutrino and/or electromagnetic radiation and electromagnetic radiation (2) relevant to material under the nuclear reaction transferring a single quantum maximum energy of 500 electron volts the radiation clement (12) for transferring energy to the material to be transformed that the targeting of the reaction products of the container to the radiation element is controlled by separating the container and the radiation element from each other. More than 1 nm sized microstructural (5) storage modes are used generating a coherent electromagnetic emission pulse (8) emitted by exciton polaritons vibration forms (7) for achive nuclear reactions to the necessary energy levels. A heat-utilizing apparatus such as a thermal power engine or thermoelectric generator, a radiation-utilizing apparatus, a apparatus for moving the object, and an industrial or power plant utilizing a method or a apparatus according to the method.

7. 发明申请

US20190057791A1 METHODS FOR PRODUCING Cu-67 RADIOISOTOPE WITH USE OF A CERAMIC CAPSULE FOR MEDICAL APPLICATIONS 审中-公开
公开(公告)号：US20190057791A1
公开(公告)日：2019-02-21
申请号：US16166441
申请日：2018-10-22
申请人： UCHICAGO ARGONNE, LLC
发明人： David A. EHST , James L. WILLIT
IPC分类号： G21G1/00 , H05H6/00 , B01D7/00 , G21G1/12
摘要： The present invention provides a target unit and a sublimation apparatus for use in a method for producing Cu67 radioisotope suitable for use in medical applications. The method comprises irradiating a metallic zinc-68 (Zn68) target within a sealed ceramic capsule with a high energy gamma ray beam. After irradiation, the Cu67 is isolated from the Zn68 by any suitable method (e.g. chemical and or physical separation). In a preferred embodiment, the Cu67 is isolated by sublimation of the zinc in a ceramic sublimation tube to afford a copper residue containing Cu67. The Cu67 can be further purified by chemical means.

8. 发明授权

US09613727B2 Quasi-neutral plasma generation of radioisotopes 有权
公开(公告)号：US09613727B2
公开(公告)日：2017-04-04
申请号：US14242621
申请日：2014-04-01
申请人： MICROPET, INC.
发明人： Peter Haaland , Konstantinos (Dennis) Papadopoulos , Arie Zigler
IPC分类号： H05G2/00 , G21G1/00 , G21G1/10 , G21G1/12
CPC分类号： G21G1/001 , G21G1/10 , G21G1/12 , G21G2001/0094
摘要： Methods and apparatus for synthesizing radiochemical compounds are provided. The methods include generating a quasi-neutral plasma jet, and directing the plasma jet onto a radionuclide precursor to provide one or more radionuclides. The radionuclides can be used to prepare radiolabeled compounds, such as radiolabeled biomarkers.

9. 发明申请

US20170076830A1 ENERGY RECOVERY LINAC FOR RADIOISOTOPE PRODUCTION WITH SPATIALLY-SEPARATED BREMSSTRAHLUNG RADIATOR AND ISOTOPE PRODUCTION TARGET 审中-公开
标题翻译：用空间分离式BREMSSTRAHLUNG散热器和同位异构体生产目标进行放射生物生产的能量回收LINAC
公开(公告)号：US20170076830A1
公开(公告)日：2017-03-16
申请号：US15143383
申请日：2016-04-29
申请人： David R. Douglas , Rolland Paul Johnson , Andrew Kimber , Vasiliy S. Morozov , Amy Sy , Geoffrey A. Krafft
发明人： David R. Douglas , Rolland Paul Johnson , Andrew Kimber , Vasiliy S. Morozov , Amy Sy , Geoffrey A. Krafft
IPC分类号： G21G1/12 , H05H7/22 , H05H9/00
CPC分类号： G21G1/12 , G21G4/08 , H05H7/22 , H05H9/00 , H05H13/10
摘要： A method and electron linac system for production of radioisotopes is provided. The electron linac is an energy recovery linac (ERL) with an electron beam transmitted through a thin bremsstrahlung radiator. Isotopes are produced through bremsstrahlung photon interactions in an isotope production target that is spatially separated from the bremsstrahlung radiator. The electron beam does not pass through the isotope production target. The electron beam energy is recollected and reinjected into the linac accelerating structure. The reduction of material in the beam by removing the isotope production target and making the radiator thin is the essential aspect of the invention because large spreads in energy and transverse scattering angles caused by material in the beam preclude efficient energy recovery. The method described here can reduce the cost of energy to produce a quantity of radioisotope by more than a factor of 3 compared to a non-ERL bremsstrahlung method.
摘要翻译：提供了一种用于生产放射性同位素的方法和电子线性加速器系统。电子线性加速器是一种能量回收线性加速器（ERL），电子束通过薄的bre致辐射器传播。同位素通过与bre致辐射散热器空间分离的同位素生产目标中的bre致辐射光子相互作用产生。电子束不通过同位素生产目标。电子束能被回收并重新注入线性加速结构。通过去除同位素生产目标并使散热器薄的梁中材料的减少是本发明的重要方面，因为由梁中的材料引起的能量和横向散射角的大量扩散妨碍了有效的能量回收。与非ERL bre致辐射法相比，这里描述的方法可以降低产生一定量的放射性同位素的能量的成本超过3倍。

10. 发明授权

US09304273B2 Multiple light collection and lens combinations with co-located foci for curing optical fibers 有权
标题翻译：多光收集和透镜组合与固定光纤的共定焦点
公开(公告)号：US09304273B2
公开(公告)日：2016-04-05
申请号：US13648447
申请日：2012-10-10
申请人： Phoseon Technology, Inc.
发明人： Doug Childers
IPC分类号： G21G1/12 , G02B6/44
CPC分类号： G02B1/12 , B05C9/12 , F21K9/60 , G02B5/0891 , G02B5/208 , G02B6/02 , G02B6/44 , G02B27/141 , H05B33/0845
摘要： A device for UV curing a coating or printed ink on a workpiece such as an optical fiber comprises at least two UV light sources equally spaced around a central axis, each UV light source comprising a reflector and a cylindrical lens, and the UV curing device configured to receive a workpiece along the central axis. The reflectors are configured to substantially reduce the emitting angle of light from the UV light sources, thereby directing the light substantially through the cylindrical lenses, the cylindrical lenses focusing the light intensely along a surface of the workpiece.
摘要翻译：用于UV固化在诸如光纤的工件上的涂层或印刷油墨的装置包括围绕中心轴等距间隔的至少两个UV光源，每个UV光源包括反射器和柱面透镜，并且UV固化装置配置以沿着中心轴接收工件。反射器被配置为基本上减少来自UV光源的光的发射角，从而将光基本上引导通过柱面透镜，柱面透镜沿着工件的表面强烈聚焦光。

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