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1. 发明申请

WO2012091778A2 MORPHOLOGICALLY AND SIZE UNIFORM MONODISPERSE PARTICLES AND THEIR SHAPE-DIRECTED SELF-ASSEMBLY 审中-公开
标题翻译：形态和尺寸均匀单体颗粒及其形状指导的自组装
公开(公告)号：WO2012091778A2
公开(公告)日：2012-07-05
申请号：PCT/US2011/054593
申请日：2011-10-03
申请人： INTELLIGENT MATERIAL SOLUTIONS, INC. , THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA , COLLINS, Joshua, E. , BELL, Howard, Y. , YE, Xingchen , MURRAY, Christopher, Bruce
发明人： COLLINS, Joshua, E. , BELL, Howard, Y. , YE, Xingchen , MURRAY, Christopher, Bruce
IPC分类号： B44F1/12
CPC分类号： C09K11/7791 , B42D15/00 , B82Y30/00 , C01F17/0031 , C01F17/0043 , C01F17/0062 , C01F17/0087 , C01P2002/52 , C01P2002/54 , C01P2002/72 , C01P2002/84 , C01P2004/04 , C01P2004/10 , C01P2004/11 , C01P2004/16 , C01P2004/20 , C01P2004/32 , C01P2004/40 , C01P2004/42 , C01P2004/52 , C01P2004/62 , C01P2004/64 , C09K11/7773 , C30B7/08 , Y10T428/2933
摘要： Monodisperse particles having: a single pure crystalline phase of a rare earth-containing lattice, a uniform three-dimensional size, and a uniform polyhedral morphology are disclosed. Due to their uniform size and shape, the monodisperse particles self assemble into superlattices. The particles may be luminescent particles such as down-converting phosphor particles and up-converting phosphors. The monodisperse particles of the invention have a rare earth-containing lattice which in one embodiment may be an yttrium-containing lattice or in another may be a lanthanide-containing lattice. The monodisperse particles may have different optical properties based on their composition, their size, and/or their morphology (or shape). Also disclosed is a combination of at least two types of monodisperse particles, where each type is a plurality of monodisperse particles having a single pure crystalline phase of a rare earth-containing lattice, a uniform three-dimensional size, and a uniform polyhedral morphology; and where the types of monodisperse particles differ from one another by composition, by size, or by morphology. In a preferred embodiment, the types of monodisperse particles have the same composition but different morphologies. Methods of making and methods of using the monodisperse particles are disclosed.
摘要翻译：公开了具有：含有稀土晶格的单一纯晶相，均匀的三维尺寸和均匀的多面体形态的单分散颗粒。由于其均匀的尺寸和形状，单分散颗粒自组装成超晶格。颗粒可以是发光颗粒，例如下转换荧光体颗粒和上转换荧光体。本发明的单分散颗粒具有含稀土晶格，在一个实施方案中可以是含钇的晶格，或者另一个可以是含镧系元素的晶格。基于它们的组成，它们的尺寸和/或其形态（或形状），单分散颗粒可以具有不同的光学性质。还公开了至少两种类型的单分散颗粒的组合，其中每种类型是具有单一纯结晶相的含稀土晶格的单分散颗粒，均匀的三维尺寸和均匀的多面体形态; 并且其中单分散颗粒的类型通过组成，尺寸或形态彼此不同。在优选的实施方案中，单分散颗粒的类型具有相同的组成但不同的形态。公开了制备方法和使用单分散颗粒的方法。

2. 发明申请

WO2020041423A1 MULTIPLEX DEVICE UTILIZING LINEAR ARRAY WITH SLANTED TEST LINES ON A LATERAL FLOW STRIP OR MICROFLUIDIC DEVICE 审中-公开
公开(公告)号：WO2020041423A1
公开(公告)日：2020-02-27
申请号：PCT/US2019/047432
申请日：2019-08-21
申请人： INTELLIGENT MATERIAL SOLUTIONS, INC.
发明人： COLLINS, Joshua, E. , BELL, Howard, Y. , CORSTJENTS, Paul , GELUK, Annemieke
IPC分类号： G01N33/533 , G01N33/531
摘要： A system and method for lateral flow assays, utilizing a test strip having at least three sections, where the second section contains multiple test lines arranged at an angle to the direction of flow, each test line configured to capture at least one conjugated rare earth particle bound to an analyte of interest, where the test strip is configured to be read in a direction perpendicular to the direction of flow.

3. 发明申请

WO2020014300A1 TAGGING OF FRACKING SAND 审中-公开
公开(公告)号：WO2020014300A1
公开(公告)日：2020-01-16
申请号：PCT/US2019/041115
申请日：2019-07-10
申请人： INTELLIGENT MATERIAL SOLUTIONS, INC.
发明人： COLLINS, Joshua, E. , BELL, Howard, Y.
IPC分类号： E21B43/16 , E21B43/25 , E21B43/26
摘要： Disclosed is a process for on- and off-site tagging of fracking sand and a composition of matter capable of being utilized in that process. The composition of matter includes a linker polymer conjugated to a rare earth particle. The method involves forming two mixtures, a first involving mixing a linker polymer conjugated to a rare earth particle into an aqueous blend of fracking sand, and a second involving an activated amine terminated polymer in an aqueous solution. The second mixture is then added to the first mixture, and covalent amide bonds are formed.

4. 发明申请

WO2020214923A1 APPARATUS AND METHOD FOR ENHANCING THE SAFETY OF LASER BASED SYSTEMS 审中-公开
公开(公告)号：WO2020214923A1
公开(公告)日：2020-10-22
申请号：PCT/US2020/028703
申请日：2020-04-17
申请人： INTELLIGENT MATERIAL SOLUTIONS, INC.
发明人： BELL, Howard, Y. , COLLINS, Joshua, E. , ZAZZU, Victor , HU, Wenyu
IPC分类号： G01N21/17 , H05B37/02 , G01N21/00 , G01N21/62
摘要： Disclosed is a hand-held optical apparatus and method for using the apparatus to activate and detect optical emissive materials as part of a safety interlock system. Typically, the hand-held optical apparatus will include one or more light sources capable of emitting at least one wavelength of light towards an optical emissive material, a light detector capable of detecting a response from the optical emissive material, and control circuitry configured to cause at least one of the one or more light sources to emit the at least one wavelength at a power density less than a predetermined threshold, receive a signal from the light detector representing a detected response, and repeat until the microprocessor determines the detected response matches an expected response.

5. 发明申请

WO2020041402A1 RARE EARTH NANOCRYSTAL FOR HIGHLY EFFICIENT NIR TO NIR WAVELENGTH CONVERSIONS 审中-公开
公开(公告)号：WO2020041402A1
公开(公告)日：2020-02-27
申请号：PCT/US2019/047397
申请日：2019-08-21
申请人： INTELLIGENT MATERIAL SOLUTIONS, INC.
发明人： COLLINS, Joshua, E. , BELL, Howard, Y.
IPC分类号： B82Y5/00 , B82Y30/00 , B82Y40/00 , C09K11/00
摘要： Disclosed is a novel composition of matter that provides highly efficient energy conversion from NIR to NIR wavelengths, with either up-, down-, or both up- and down- converting transitions. Disclosed is a composition having the molecular formula N aYF 4 : YbxT myN dz, where 0 ≤ x ≤ 0.98, 0 ≤ y ≤ 0.02, and 0 ≤ z ≤ 0.06. Also disclosed is a core-shell structure, wherein the core is a composition having the molecular formula NaYF 4 : YbxT myN dz, where 0 ≤ x ≤ 0.98, 0 ≤ y ≤ 0.02, and 0 ≤ z ≤ 0.06, and the shell is composition having the molecular formula NaYF4:Ndw, where 0 ≤ w ≤ 0.1.

6. 发明申请

WO2020018634A1 METHOD AND SYSTEM FOR IDENTIFICATION OF PHOSPHORS 审中-公开
公开(公告)号：WO2020018634A1
公开(公告)日：2020-01-23
申请号：PCT/US2019/042146
申请日：2019-07-17
申请人： INTELLIGENT MATERIAL SOLUTIONS, INC.
发明人： COLLINS, Joshua, E. , BELL, Howard, Y.
IPC分类号： G01N21/64 , G01N21/62 , G01N21/63 , G01N21/84
摘要： Disclosed is a system and method for interrogating a photo-responsive material, such as for authentication purposes, utilizing a light source to illuminate a photo-responsive material, a detector to capture an emission from the photo-responsive material, and a processor to receive a response from the detector while the photo-responsive material is being illuminated after a maximum response has been received, then measuring a change in the received response.

7. 发明申请

WO2017151594A1 COOPERATIVE GUIDANCE SYSTEM AND METHOD 审中-公开
标题翻译：合作指导系统和方法
公开(公告)号：WO2017151594A1
公开(公告)日：2017-09-08
申请号：PCT/US2017/019913
申请日：2017-02-28
申请人： INTELLIGENT MATERIAL SOLUTIONS, INC.
发明人： BELL, Howard, Y. , COLLINS, Joshua, E. , FERLIS, Robert, A. , LEE, Kunik
IPC分类号： C09K11/77 , C09K11/08 , C09K11/56 , C09K11/84 , G01J1/58
摘要： A cooperative vehicle-highway communication system allows vehicles and pedestrians to determine their location by sensing selected coatings on roadways, sidewalks, and other paved surfaces in both indoor and outdoor environments. The systems recognize intelligent materials under sensors to determine geo-location. The intelligent materials are incorporated into paints on the roadway surface to mark key locations. Additionally, vehicles recognize highway paint/markings and signs with intelligent paint that provide specialized message content to support driver information and control applications. The intelligent paint materials include a coating that absorbs light while converting the absorbed light to electromagnetic energy. This electromagnetic energy is read by sensors to recognize the materials. The sensors transform the electromagnetic energy into processing signals to determine operating characteristics of the vehicle, including position and motion characteristics, and to provide operation actions of the vehicle. For mobility impaired pedestrians, the precisely defined geo-locations afford an improved situational awareness.
摘要翻译：合作车辆 - 高速公路通信系统允许车辆和行人通过感测室内和室外环境中道路，人行道和其他铺砌表面上的选定涂层来确定其位置。系统识别传感器下的智能材料以确定地理位置。智能材料被结合到道路表面上的涂料中以标记关键位置。此外，车辆可识别高速公路油漆/标记和智能涂料标志，提供专门的信息内容以支持驾驶员信息和控制应用程序。智能涂料材料包括吸收光线并将吸收的光线转换为电磁能量的涂层。这种电磁能量被传感器读取以识别材料。传感器将电磁能量转换成处理信号以确定车辆的运行特性，包括位置和运动特性，并提供车辆的操作行为。对于行动不便的行人，精确定义的地理位置提供了改善的情景意识。

8. 发明申请

WO2020257386A1 SYSTEM AND METHOD FOR AUTHENTICATING AN ARTICLE 审中-公开
公开(公告)号：WO2020257386A1
公开(公告)日：2020-12-24
申请号：PCT/US2020/038327
申请日：2020-06-18
申请人： INTELLIGENT MATERIAL SOLUTIONS, INC.
发明人： COLLINS, Joshua, E. , BELL, Howard, Y.
IPC分类号： G06K19/00
摘要： This disclosure relates to a card having (i) an infrared-blocking material capable of blocking a plurality of near infrared wavelengths and (ii) at least one phosphor particle capable of absorbing at least one near-infrared wavelength, and a card reader capable of allowing a user to interrogate the card and determine if it is authentic, and to read information from the card. The card reader typically includes a processor configured to cause the card reader to emit at least one wavelength of light, receive at least one additional wavelength of light emitting by the at least one phosphor particle, and identify at least one characteristic of the at least one phosphor particle selected from the group consisting of a location on the card, a rise time of the phosphor, and a decay time of the phosphor.

9. 发明申请

WO2020146335A1 SYSTEM AND METHOD FOR MOBILE DEVICE PHOSPHOR EXCITATION AND DETECTION 审中-公开
公开(公告)号：WO2020146335A1
公开(公告)日：2020-07-16
申请号：PCT/US2020/012520
申请日：2020-01-07
申请人： INTELLIGENT MATERIAL SOLUTIONS, INC.
发明人： COLLINS, Joshua, E. , BELL, Howard, Y.
IPC分类号： G01N21/01 , G01N21/64 , G07D7/06 , G07D7/12 , G07D7/1205
摘要： The present disclosure is drawn to a method and system for the excitation, identification, and authentication of light emitting materials using a mobile device comprising at least one Vertical Cavity Surface Emitting Laser (VCSEL), for use in a variety of applications.

10. 发明申请

WO2006098808A2 DUAL MODE COMPRESSOR WITH AUTOMATIC COMPRESSION RATIO ADJUSTMENT FOR ADAPTING TO MULTIPLE OPERATING CONDITIONS 审中-公开
标题翻译：具有自动压缩比例调节的双模式压缩机适用于多种操作条件
公开(公告)号：WO2006098808A2
公开(公告)日：2006-09-21
申请号：PCT/US2006/002175
申请日：2006-01-20
申请人： SUNPOWER, INC. , UNGER, Reuven, Z-M. , COLLINS, Joshua, E.
发明人： UNGER, Reuven, Z-M. , COLLINS, Joshua, E.
IPC分类号： F25B7/00 , F25B41/00 , F25B49/00 , F25B39/02 , F25B1/10
CPC分类号： F25B1/02 , F25B1/10 , F25B2400/073 , F25B2400/075 , F25B2600/0261 , F25B2600/2507 , F25B2700/1933 , F25B2700/21151
摘要： An apparatus and method for compressing gas refrigerant using two different compressors operated alternatively in a series or parallel mode for obtaining two different compression ratios and thereby provide efficient operation for both a relatively lower suction pressure and a relatively higher suction pressure. This system avoids an unbalanced mass flow rate when the compressors are operated in series by unloading a downstream one of the compressors. When operated in the series mode, refrigerant is bypassed back to a suction inlet of the downstream compressor during a portion of a compression stroke of the downstream compressor for equalizing the mass flow rate through the two compressors.
摘要翻译：使用两个不同的压缩机压缩气体制冷剂的装置和方法，所述压缩机以串联或并联模式交替操作，以获得两个不同的压缩比，从而为相对较低的吸入压力和相对较高的吸入压力提供有效的操作。当压缩机通过卸载下游压缩机之一来串联操作时，该系统避免了不平衡的质量流量。当在串联模式下操作时，在下游压缩机的压缩行程的一部分期间，制冷剂被旁路回到下游压缩机的吸入口，以均衡通过两个压缩机的质量流量。

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