专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07728218B2 High efficiency thermoelectric power generation using Zintl-type materials 失效
标题翻译：使用Zintl型材料的高效热电发电
公开(公告)号：US07728218B2
公开(公告)日：2010-06-01
申请号：US11470998
申请日：2006-09-07
申请人： G. Jeffrey Snyder , Franck Gascoin , Shawna Brown , Susan Kauzlarich
发明人： G. Jeffrey Snyder , Franck Gascoin , Shawna Brown , Susan Kauzlarich
IPC分类号： H01L35/20 , H01L35/12
CPC分类号： H01L35/16
摘要： The invention disclosed herein relates to thermoelectrically-active p-type Zintl phase materials as well as devices utilizing such compounds. Such thermoelectric materials and devices may be used to convert thermal energy into electrical energy, or use electrical energy to produce heat or refrigeration. Embodiments of the invention relate to p-type thermoelectric materials related to the compound Yb14MnSb11.
摘要翻译：本文公开的本发明涉及热电活性p型Zintl相材料以及利用这些化合物的装置。这种热电材料和器件可用于将热能转换为电能，或使用电能来产生热量或制冷。本发明的实施方式涉及与化合物Yb14MnSb11相关的p型热电材料。

2. 发明授权

US07053610B2 Squid detected NMR and MRI at ultralow fields 有权
标题翻译：鱿鱼在超低场检测到核磁共振和核磁共振
公开(公告)号：US07053610B2
公开(公告)日：2006-05-30
申请号：US10995765
申请日：2004-11-22
申请人： John Clarke , Robert McDermott , Alexander Pines , Andreas Heinz Trabesinger
发明人： John Clarke , Robert McDermott , Alexander Pines , Andreas Heinz Trabesinger
IPC分类号： G01V3/00
CPC分类号： G01R33/326 , G01R33/0356 , G01R33/445
摘要： Nuclear magnetic resonance (NMR) signals are detected in microtesla fields. Prepolarization in millitesla fields is followed by detection with an untuned dc superconducting quantum interference device (SQUID) magnetometer. Because the sensitivity of the SQUID is frequency independent, both signal-to-noise ratio (SNR) and spectral resolution are enhanced by detecting the NMR signal in extremely low magnetic fields, where the NMR lines become very narrow even for grossly inhomogeneous measurement fields. MRI in ultralow magnetic field is based on the NMR at ultralow fields. Gradient magnetic fields are applied, and images are constructed from the detected NMR signals.
摘要翻译：核磁共振（NMR）信号在微量场中检测。随后用毫米级直流超导量子干涉仪（SQUID）磁力计检测millitesla场的预偏振。由于SQUID的灵敏度是频率无关的，所以通过检测极低磁场中的NMR信号来提高信噪比（SNR）和光谱分辨率，即使对于非常不均匀的测量场，NMR线也变得非常窄。超低磁场中的MRI是基于超低场的NMR。应用梯度磁场，并根据检测到的NMR信号构建图像。

3. 发明公开

US20230181720A1 SAFE POTENT SINGLE VECTOR PLATFORM VACCINE AGAINST COVID-19 审中-公开
公开(公告)号：US20230181720A1
公开(公告)日：2023-06-15
申请号：US17924304
申请日：2021-05-13
申请人： The Regents of the University of California
发明人： Marcus A. Horwitz , Qingmei Jia
IPC分类号： A61K39/215 , A61P31/14 , C07K14/165 , C12N1/20 , C12N15/62
CPC分类号： A61K39/215 , A61P31/14 , C07K14/165 , C12N1/20 , C12N15/62 , A61K2039/523
摘要： Embodiments of the invention include immunogenic compositions that comprise an attenuated recombinant Francisella tularensis subspecies holarctica Live Vaccine Strain (LVS) having a deletion in a polynucleotide encoding CapB (LVS ΔcapB), wherein the LVS ΔcapB expresses one or more antigens present on severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), Embodiments of the invention also include methods of immunizing a susceptible host against a pathogen comprising administering to the host a vaccine that comprises an attenuated recombinant Live Vaccine Strain lacking a polynucleotide encoding CapB (LVS ΔcapB), wherein the LVS ΔcapB expresses one or more antigens expressed by a severe acute respiratory syndrome coronavirus 2 (SAR8-CoV-2) polypeptide.

4. 发明申请

US20130022528A1 GALLIUM NITRIDE BULK CRYSTALS AND THEIR GROWTH METHOD 审中-公开
标题翻译：氮化钾块状晶体及其生长方法
公开(公告)号：US20130022528A1
公开(公告)日：2013-01-24
申请号：US13592750
申请日：2012-08-23
申请人： Tadao Hashimoto , Shuji Nakamura
发明人： Tadao Hashimoto , Shuji Nakamura
IPC分类号： C30B7/10 , C01B21/06
CPC分类号： C30B29/406 , C30B7/10
摘要： A gallium nitride crystal with a polyhedron shape having exposed {10-10} m-planes and an exposed (000-1) N-polar c-plane, wherein a surface area of the exposed (000-1) N-polar c-plane is more than 10 mm2 and a total surface area of the exposed {10-10} m-planes is larger than half of the surface area of (000-1) N-polar c-plane. The GaN bulk crystals were grown by an ammonothermal method with a higher temperature and temperature difference than is used conventionally, using a high-pressure vessel with an upper region and a lower region. The temperature of the lower region is at or above 550° C., the temperature of the upper region is set at or above 500° C., and the temperature difference between the lower and upper regions is maintained at or above 30° C. GaN seed crystals having a longest dimension along the c-axis and exposed large area m-planes are used.
摘要翻译：具有暴露的{10-10} m面和暴露（000-1）N极c面的多面体形状的氮化镓晶体，其中暴露（000-1）N-极性c-面的表面积，平面大于10平方毫米，暴露的{10-10} m面的总表面积大于（000-1）N极C面的表面积的一半。通过使用具有上部区域和下部区域的高压容器，通过与常规使用的温度和温度差更高的氨热法生长GaN本体晶体。下部区域的温度为550℃以上，上部区域的温度为500℃以上，下部和上部区域之间的温度差保持在30℃以上。使用沿着c轴具有最长尺寸和暴露的大面积m面的GaN晶种。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式