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31.发明申请公开(公告)号：US20210231595A1
公开(公告)日：2021-07-29
申请号：US16981735
申请日：2019-03-19
Applicant: HELMHOLTZ-ZENTRUM DRESDEN - ROSSENDORF E.V.
Inventor： Tobias KOSUB
Abstract: A method for continuously determining all of the components of the resistance tensor of thin films, such as thin film resistors and thin film sensors of all types, is disclosed. A continuous determination of all the components of the resistance tensor is facilitated without switching the contact points using a minimum number of contacts. A homogeneous thin film part of any shape is provided with a least three contact points arranged at distances from one another. An input voltage is applied at each of the contact points, the current flowing through the contact points are detected, and the complete resistance tensor of the thin film part is determined from the voltage and current values.
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公开(公告)号：US20210228748A1
公开(公告)日：2021-07-29
申请号：US17159968
申请日：2021-01-27
Applicant: HELMHOLTZ-ZENTRUM DRESDEN - ROSSENDORF E.V.
Inventor： Hans-Jürgen PIETZSCH , Martin WALTHER , Thomas WÜNSCHE
Abstract: The present invention relates to in vivo stable 197(m)Hg compounds according to formula (E) for use in nuclear medical diagnostics and endoradionuclide therapy (theranostics), particularly the treatment of cancer, a method for the production of the 197(m)Hg compounds comprising the step of radiolabeling of organic precursor compounds with NCA 197(m)Hg by electrophilic substitution; and the use of the 197(m)Hg compounds for nuclear medical diagnostics and endoradionuclide therapy (theranostics), particularly the treatment of cancer.
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公开(公告)号：US20210024863A1
公开(公告)日：2021-01-28
申请号：US17044592
申请日：2019-04-03
Applicant: HELMHOLTZ-ZENTRUM DRESDEN - ROSSENDORF E.V.
Inventor： Heidemarie SCHMIDT , Ilona SKORUPA , Katarzyna WIESENHÜTTER , Lars REBOHLE
Abstract: A transparent specimen slide on which the range and the magnitude of the near-surface electrostatic forces can be influenced and set during a process of producing the specimen slide. The specimen slide has a surface on the supporting side and a surface facing away from the supporting side and at least three layers: an electrically insulating first layer, a silicon-containing second layer arranged on the first layer, and an electrically insulating third layer arranged on the second layer. An interface is formed between the first and second layers and between the second and third layers with a first surface charge density. The interface between the second and third layers has a second surface charge density. The first and second surface charge densities have the same or different signs.
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公开(公告)号：US09846319B2
公开(公告)日：2017-12-19
申请号：US15229701
申请日：2016-08-05
Inventor： Thorald Horst Bergmann , Fedor Bergmann , Mathias Siebold , Markus Löser
CPC classification number: G02F1/0327 , G02F1/03 , H01S3/10038 , H01S3/10061 , H01S3/107 , H01S3/1618 , H01S3/1643 , H01S3/235 , H03K5/07
Abstract: The driver circuit comprises a first node (J1), which is connected to a first terminal of the Pockels cell (CP), a second node (J2), which is connected to a second terminal of the Pockels cell (CP), wherein the first node (J1) is connected to a first potential (+HV) via a first switching unit (S1) and the second node (J2) is connected to the first potential (+HV) via a second switching unit (S2) and wherein the first node (J1) is connected to a second potential (−HV) via a first resistance (R1) and the second node (J2) is connected to the second potential (−HV) via a second resistance (R2); and wherein the first node (J1) is connected to the second node (J2) via a series circuit comprising a third resistance (R3) and an inductance (L1).
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公开(公告)号：US20160027606A1
公开(公告)日：2016-01-28
申请号：US14781404
申请日：2014-04-02
Applicant: HELMHOLTZ-ZENTRUM DRESDEN-ROSSENDORF E.V.
Inventor： Frank BARTHEL
CPC classification number: H01J35/14 , H01J35/08 , H01J35/30 , H01J2235/163 , H05G1/02
Abstract: A system for electron beam X-ray computer tomography, which requires no considerable axial extension of the electron emitter and substantially eliminates electron-optical beam guidance elements is provided by disposing an X-ray detector arc and the target around the examination cross-section within an irradiation plane, and radially introducing an electron beam generated in the electron beam generator into the magnetic flux region of one or more longitudinal coils from within or outside the coils and forcing the same onto a circular path by way of the magnetic field. By periodically changing the field strength, the radius of the circular path is increased, as a result of which the electron beam impinges on the target in a tangentially migrating focal spot. Radiography projections of the object located in the center of the system are recorded by the X-ray detector surrounding the target, the target and x-ray detector planes being with or without axial offset.
Abstract translation: 一种电子束X射线计算机断层摄影系统，其不需要电子发射器的相当大的轴向延伸并且基本上消除电子束引导元件，是通过将X射线检测器电弧和目标围绕检查横截面设置在 照射平面，并且将从电子束发生器中产生的电子束径向地引入到线圈内部或外部的一个或多个纵向线圈的磁通量区域中，并且通过磁场将其强制到圆形路径上。 通过周期性地改变场强，循环路径的半径增加，结果电子束在切向迁移的焦斑中撞击靶。 位于系统中心的物体的射线照相投影由围绕目标的X射线检测器记录，目标和X射线检测器平面具有或不具有轴向偏移。
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Patent Agency Ranking
36.发明申请NEEDLE PROBE FOR ANALYSIS OF MULTIPHASE FLOWS, PRODUCTION AND USE OF NEEDLE PROBE 审中-公开用于多相流动分析的针头探针，针刺探头的生产和使用公开(公告)号：US20130258319A1
公开(公告)日：2013-10-03
申请号：US13855292
申请日：2013-04-02
Applicant: HELMHOLTZ-ZENTRUM DRESDEN - ROSSENDORF E.V.
Inventor： Eckart SCHLEICHER , Stefan KAYSER
CPC classification number: G01R1/06711 , G01N21/85 , G01N21/8507 , G01N27/07
Abstract: A triaxial constructed needle probe for reliable differentiation of multiphase media, comprises a probe body having a central light conductor having a metallic surface and a distal end of which is to be inserted in the medium, a first electrically insulating sheath disposed around the optical fiber, a hollow cylindrical shield electrode arranged around the first insulating sheath, a second electrically insulating sheath arranged around the shield electrode, and a hollow cylindrical reference electrode arranged around the second insulating sheath, as well as a measuring circuit for measuring the optical refractive index and electrical conductivity of the medium.
Abstract translation: 一种用于多相介质可靠分化的三轴构造的针探针，包括具有中心导体的探针体，所述中心导体具有金属表面并且其远端将被插入到介质中，围绕光纤设置的第一电绝缘护套， 布置在第一绝缘护套周围的中空圆柱形屏蔽电极，围绕屏蔽电极布置的第二电绝缘护套和布置在第二绝缘护套周围的中空圆柱形参考电极，以及用于测量光学折射率和电气的测量电路 介质的电导率。
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公开(公告)号：US20250061942A1
公开(公告)日：2025-02-20
申请号：US18721698
申请日：2022-12-20
Applicant: Helmholtz-Zentrum Dresden Rossendorf E.V
Inventor： Helmut SCHULTHEISS , Katrin SCHULTHEISS , Lukas KÖRBER , Kilian LENZ
Abstract: A device for information processing with a magnon reservoir made of a material with spontaneous magnetic order, in which two-dimensional quantized magnon states are present, an input unit and an output unit. The input unit is configured to generate an energy input provided with a temporal pattern in the magnon reservoir as input information, so that non-linear magnon scattering processes are excited, a resulting magnon spectrum being predetermined by the energy input provided with a temporal pattern and the three-dimensional dimensions of the magnon reservoir, and the output unit is configured to detect the resulting magnon spectrum as output information.
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公开(公告)号：US20230167879A1
公开(公告)日：2023-06-01
申请号：US17905338
申请日：2021-03-03
Applicant: HELMHOLTZ-ZENTRUM DRESDEN-ROSSENDORF E.V.
Inventor： Stefan Findeisen
Abstract: The invention relates to a two-axis rotator for producing a rotation about two orthogonal spatial axes, and to a handling device comprising a two-axis rotator of this kind. The two-axis rotator for producing a rotation about two mutually orthogonal rotational axes comprises a main body, a first rotor and a second rotor, wherein the first rotor is mounted on or in the main body so as to be able to rotate about a first rotational axis, and the second rotor is mounted on or in the first rotor so as to be able to rotate about a second rotational axis, and wherein the first rotor has a first drive and the second rotor has a second drive, and the first drive and the second drive can be driven independently of one another.
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公开(公告)号：US11156574B2
公开(公告)日：2021-10-26
申请号：US16483937
申请日：2018-03-01
Applicant: Helmholtz-Zentrum Dresden-Rossendorf E.V.
Inventor： Tobias Kosub , Denys Makarov
Abstract: The invention relates to a measuring apparatus for characterizing the electrical resistance of a measurement object, comprising an electric energy source having two poles, a voltage measuring device having two measuring inputs, four connecting contacts for the connection of four contact electrodes, and a switching device for the variable electrical pairwise connection of each one of the poles and measuring inputs to each one of the connecting contacts, forming different wiring configurations, wherein the measuring device is configured to carry out at least two measuring sequences with different wiring configurations and to determine the series resistance of the measurement object by incorporating the current and voltage signals acquired in these wiring configurations.
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公开(公告)号：US20210131747A1
公开(公告)日：2021-05-06
申请号：US16638786
申请日：2018-08-03
Inventor： Sebastian Unger , Uwe Hampel
Abstract: The invention relates to a heat exchanger having at least one partition and surface elements which project from at least one side of the partition and which enlarge the surface of the partition and around which a fluid can flow. The problem addressed by the present invention is that of proposing heat exchangers of low mass with high thermal transmission capacity. This problem is solved by means of a heat exchanger in which the surface elements are formed so as to project in the manner of fins from the partition, and the surface elements have reinforcement beads, wherein the reinforcement beads extend as far as the partition.
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