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1. 发明公开

US20240134101A1 Epoxy-Based Infrared Filter Assembly and Associated Fabrication Devices and Method 审中-公开
公开(公告)号：US20240134101A1
公开(公告)日：2024-04-25
申请号：US18541230
申请日：2023-12-15
申请人： Fermi Research Alliance, LLC
发明人： Gabriel Spahn
IPC分类号： G02B5/20 , G01K11/00 , G01T1/16 , G02B1/04
CPC分类号： G02B5/208 , G01K11/006 , G01T1/1606 , G02B1/04 , G01J5/0802
摘要： Epoxy-based inline infrared (IR) filter assembly, and manufacture and use of the same. Co-axial infrared filter assemblies comprise a substantially cylindrical filter body forming a central cavity characterized by opposing holes at each end. The filter body forms an outer conductor, and SMA connectors coupled to the opposing holes at each end of the body are electrically coupled to form an inner conductor positioned along a long axis of the filter body. An infrared absorbing material (such as castable epoxy resin) fills the central cavity of the filter body. Methods for producing the co-axial infrared filter include pressing SMA connectors into the respective ends of the filter body, electrically coupling the SMA connectors, and filling the filter body with epoxy. Electronic systems for operating a dark matter detector include a feedline comprising a coaxial filter configured to advantageously block infrared noise.

2. 发明授权

US11768299B2 Radiation analyzer 有权
公开(公告)号：US11768299B2
公开(公告)日：2023-09-26
申请号：US17276415
申请日：2018-11-16
申请人： Hitachi High-Tech Corporation
发明人： Akira Takano , Keiichi Tanaka
IPC分类号： G01T1/16 , G01R33/035 , G01T1/26 , G01T1/00
CPC分类号： G01T1/1606 , G01R33/0354 , G01T1/006 , G01T1/26
摘要： To provide a radiation analyzer that can perform analyses by a long-term stable and high energy resolution without correcting a current flowing through a transition edge sensor (hereinafter referred to as TES) or a pulse height value of a signal pulse. The radiation analyzer includes: a TES 1 configured to detect radiation; a current detection mechanism 4 configured to detect a current flowing through the TES 1; a pulse height analyzer 5 configured to measure a pulse height value based on the current detected by the current detection mechanism 4; a baseline monitor mechanism 6 configured to detect a baseline current flowing through the TES 1; a first heater 13 whose output is adjusted to stabilize a temperature of a first thermometer 12 disposed in a cold head that cools the TES 1; and a second heater 14 that is disposed fairly close to the TES 1 and whose output is adjusted to stabilize a baseline current.

3. 发明公开

US20230148176A1 APPARATUS AND METHODS FOR DETECTING MASSIVE PARTICLES, LOCATING THEIR SOURCES AND HARVESTING THEIR ENERGY. 审中-公开
公开(公告)号：US20230148176A1
公开(公告)日：2023-05-11
申请号：US17454476
申请日：2021-11-10
申请人： Igor Ostrovskii
发明人： Igor Ostrovskii
IPC分类号： G01T1/16 , H02J50/00
CPC分类号： G01T1/1606 , G01T1/1603 , H02J50/001
摘要： The invention detects massive particles, which are invisible to contemporary particle detectors employing electro-magnetic sensors. The apparatus contains a mechanical sensor detecting massive particles via their influence on mechanical motion of sensor constituent atoms causing changes in sensor characteristics. The apparatus may include said sensor made of crystal or condensed-matter attached as a bob at the end of a pendulum that starts swinging when massive particles hit it. The star-source emitting massive particles is located by finding a space direction from which the particles arrive and produce the changes in said sensor position and physical characteristics. Energy is harvested by using changes in sensor energetic characteristics including mechanical motion, electromagnetic potential, thermal or other reactions. The invented sensor has directly detected massive particles from the Sun, central region of our Galaxy, and the star Deneb. The average mass-energy of solar massive particles is 3.1−1+1.2×1015 eV and mass-energy density near Earth ˜0.78 GeV/cm3.

4. 发明申请

US20170035377A1 NON-MAGNETIC MOBILE C-ARM FLUOROSCOPY DEVICE 审中-公开
标题翻译：非磁性移动C臂荧光装置
公开(公告)号：US20170035377A1
公开(公告)日：2017-02-09
申请号：US15296418
申请日：2016-10-18
申请人： John K. Grady
发明人： John K. Grady
IPC分类号： A61B6/00 , G01R33/48 , G01T1/16 , A61B5/055
CPC分类号： A61B6/4417 , A61B5/055 , A61B6/4405 , A61B6/4441 , A61B6/4488 , A61B6/487 , G01R33/4812 , G01T1/1606
摘要： Applicant has disclosed an x-ray fluoroscopy machine made substantially entirely of parts which cannot be magnetized. By making the machine out of parts which cannot be magnetized, the x-ray machine can be placed in the same room as an MM machine without the fluoroscope affecting the magnetic field of the MRI machine. Both machines therefore are capable of operating (e.g., imaging) simultaneously in the same examination room. In the preferred embodiment, Applicant has disclosed making a mobile C-arm device, disclosed in U.S. Pat. No. 7,300,205, substantially out of materials which cannot be magnetized.
摘要翻译：申请人已经公开了基本上完全由不能被磁化的部分制成的X射线透视机。通过将机器从不能被磁化的部件中排出，X射线机可以放置在与MM机器相同的房间中，而不会影响MRI机器的磁场。因此，这两种机器能够在同一检查室中同时操作（例如成像）。在优选实施例中，申请人已经公开了制造移动C型臂装置，在美国专利No. 7,300,205号，实质上是不能被磁化的材料。

5. 发明申请

US20160195622A1 Detection of Neutrinos, Antineutrinos, and Neutrino-like Particles 有权
标题翻译：中性粒细胞，中性肠球菌和中性粒细胞的检测
公开(公告)号：US20160195622A1
公开(公告)日：2016-07-07
申请号：US14866300
申请日：2015-09-25
申请人： Purdue Research Foundation
发明人： Ephraim Fischbach
IPC分类号： G01T1/16
CPC分类号： G01T1/1606 , G01T1/20 , G01T7/00
摘要： An apparatus for detecting the presence of a nuclear reactor by the detection of antineutrinos from the reactor can include a radioactive sample having a measurable nuclear activity level and a decay rate capable of changing in response to the presence of antineutrinos, and a detector associated with the radioactive sample. The detector is responsive to at least one of a particle or radiation formed by decay of the radioactive sample. A processor associated with the detector can correlate rate of decay of the radioactive sample to a flux of the antineutrinos to detect the reactor.
摘要翻译：用于通过从反应器中检测抗中性粒子来检测核反应堆的存在的装置可以包括具有可测量的核活性水平的放射性样品和能够根据抗中性细菌的存在而改变的衰变速率，以及与放射性样品。检测器响应于放射性样品衰变形成的颗粒或辐射中的至少一种。与检测器相关联的处理器可以将放射性样品的衰变速率与反中子通量相关联，以检测反应器。

6. 发明授权

US09335420B2 Detection of neutrinos 有权
标题翻译：检测中微子
公开(公告)号：US09335420B2
公开(公告)日：2016-05-10
申请号：US14152623
申请日：2014-01-10
申请人： Purdue Research Foundation
发明人： Ephraim Fischbach , Jere Jenkins
IPC分类号： G01T1/16 , G01T1/20 , G01T7/00
CPC分类号： G01T1/1606 , G01T1/20 , G01T7/00
摘要： A flux detection apparatus can include a radioactive sample having a decay rate capable of changing in response to interaction with a first particle or a field, and a detector associated with the radioactive sample. The detector is responsive to a second particle or radiation formed by decay of the radioactive sample. The rate of decay of the radioactive sample can be correlated to flux of the first particle or the field. Detection of the first particle or the field can provide an early warning for an impending solar event.
摘要翻译：通量检测装置可以包括具有响应于与第一颗粒或场的相互作用而变化的衰减速率的放射性样品和与放射性样品相关联的检测器。检测器响应于放射性样品衰变形成的第二颗粒或辐射。放射性样品的衰变速率可以与第一颗粒或场的通量相关。第一颗粒或场的检测可为即将发生的太阳事件提供预警。

7. 发明授权

US09268037B2 Universal kV-MV imagers 有权
标题翻译：通用型kV-MV成像仪
公开(公告)号：US09268037B2
公开(公告)日：2016-02-23
申请号：US13906724
申请日：2013-05-31
申请人： Varian Medical Systems, Inc.
发明人： Larry Partain , Edward Seppi , George Zentai , Hassan Mostafavi , Ivan Mollov , Daniel Morf
IPC分类号： G01T1/20 , H01L27/146 , G01T1/16
CPC分类号： G01T1/20 , G01T1/1606 , G01T1/2018 , H01L27/14663
摘要： An x-ray imaging device may include a detector array and an x-ray converting layer coupled to the detector array. The detector array and the x-ray converting layer may be configured such that x-rays traverse the detector array before propagating in the x-ray converting layer. The x-ray imaging device may also include a buildup layer behind the x-ray converting layer. The x-ray imaging device may be used as a “universal” imager for both MV and kV imaging.
摘要翻译： X射线成像装置可以包括检测器阵列和耦合到检测器阵列的x射线转换层。检测器阵列和X射线转换层可以被配置为使得x射线在x射线转换层中传播之前穿过检测器阵列。 x射线成像装置还可以包括x射线转换层后面的累积层。 X射线成像装置可以用作MV和kV成像的“通用”成像器。

8. 发明授权

US09024268B2 One-dimensional x-ray detector with curved readout strips 有权
标题翻译：具有弯曲读出条的一维X射线检测器
公开(公告)号：US09024268B2
公开(公告)日：2015-05-05
申请号：US13833346
申请日：2013-03-15
申请人： Bruker AXS, Inc.
发明人： Roger D. Durst , Peter Laggner , Sergei A. Medved , Bruce L. Becker
IPC分类号： G01T1/24 , G01T1/16 , G01N23/201
CPC分类号： G01T1/1606 , G01N23/201 , G01N2223/054 , G01T1/24 , H01L31/085 , Y10T29/4913
摘要： A detector for a small-angle x-ray diffraction system uses curved readout strips shaped to correspond to the expected intensity distribution of x-rays scattered by the system. This expected intensity distribution may be a series of concentric circles, and each of the strips has a shape that approximates a section of an annulus. The strips may be positioned on a substrate such that a center of curvature of the curved strips is located along an edge of a readout region within which the strips are located or, alternatively, at a geometric center of the readout region. The detector may have a signal readout system that uses a delay line or, alternatively, a multichannel readout system. The detector may make use of electron generation via interaction of the diffracted x-ray beam with a gas in a gas chamber, or through interaction of the diffracted beam with a semiconductor material.
摘要翻译：用于小角度X射线衍射系统的检测器使用弯曲的读出条，其形状对应于由系统散射的x射线的预期强度分布。该预期的强度分布可以是一系列同心圆，并且每个条具有近似于环的一部分的形状。条带可以定位在基板上，使得弯曲条带的曲率中心沿着条带所在的读出区域的边缘或者替代地位于读出区域的几何中心处。检测器可以具有使用延迟线或者替代地，多通道读出系统的信号读出系统。检测器可以通过衍射X射线束与气室中的气体的相互作用或通过衍射光束与半导体材料的相互作用来利用电子产生。

9. 发明授权

US08704191B2 Film bulk acoustic wave resonator-based high energy radiation detectors and methods using the same 有权
标题翻译：基于薄膜体声波谐振器的高能辐射探测器及其使用方法
公开(公告)号：US08704191B2
公开(公告)日：2014-04-22
申请号：US13513287
申请日：2011-01-20
申请人： Hongyu Yu , Jonathon Keith Oiler , Hugh James Barnaby
发明人： Hongyu Yu , Jonathon Keith Oiler , Hugh James Barnaby
IPC分类号： G01T1/16 , G01N29/036 , G01T1/161
CPC分类号： G01T1/16 , A61N5/1048 , G01N29/036 , G01T1/1606 , G01T1/161 , H01L41/1132 , H03H3/04 , H03H9/174 , H03H2003/023
摘要： The present invention relates generally to the detection of high energy radiation. The present invention relates more particularly to the film bulk acoustic wave resonator-based devices, and their use in the detection of high energy radiation. One aspect of the invention is a method for detecting high energy radiation, the method comprising providing a film bulk acoustic wave resonator having a zinc oxide piezoelectric layer in substantial contact with a dielectric layer; exposing the film bulk acoustic wave resonator to the high energy radiation; determining the resonant frequency of the film bulk acoustic wave resonator; and determining the dose of high energy radiation using the resonant frequency of the film bulk acoustic wave resonator.
摘要翻译：本发明一般涉及高能辐射的检测。本发明更具体地涉及基于薄膜体声波谐振器的装置，以及它们在高能辐射检测中的应用。本发明的一个方面是用于检测高能量辐射的方法，所述方法包括提供具有与电介质层基本接触的氧化锌压电层的薄膜体声波谐振器; 将薄膜体声波谐振器暴露于高能辐射; 确定薄膜体声波谐振器的谐振频率; 以及使用薄膜体声波谐振器的谐振频率来确定高能辐射的剂量。

10. 发明授权

US07586106B2 Optical detectors for infrared, sub-millimeter and high energy radiation 有权
标题翻译：用于红外，亚毫米和高能量辐射的光学探测器
公开(公告)号：US07586106B2
公开(公告)日：2009-09-08
申请号：US11371792
申请日：2006-03-09
申请人： Marcos Y. Kleinerman
发明人： Marcos Y. Kleinerman
IPC分类号： G01T1/10
CPC分类号： G01J1/58 , G01J5/046 , G01J5/061 , G01J5/0853 , G01J5/58 , G01T1/1606
摘要： Optical methods and devices for the thermal detection and imaging of infrared, sub-millimeter, millimeter and high energy radiation, wherein the thermal mass of the detector is minimized by the use of microscopic photoluminescent temperature probes having a weight mass which can be of the order of 10−11 grams or smaller. Used for detection of high energy radiation, including quantum calorimetry, said temperature probes allow non-contact measurements free of electrical sources of noise like Johnson noise or Joule heating.
摘要翻译：用于红外，亚毫米，毫米和高能量辐射的热检测和成像的光学方法和装置，其中通过使用具有重量质量的微观光致发光温度探针来最小化检测器的热质量 10-11克或更小。用于高能量辐射的检测，包括量子量热法，所述温度探头允许非接触式测量不受诸如约翰逊噪声或焦耳加热的电噪声源。

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