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公开(公告)号：US20210042613A1
公开(公告)日：2021-02-11
申请号：US16533301
申请日：2019-08-06
发明人： Ahmet ÖZTIRELI , Markus GROSS , Marco ANCONA
摘要： In various embodiments, a relevance application quantifies how a trained neural network operates. In operation, the relevance application generates a set of input distributions based on a set of input points associated with the trained neural network. Each input distribution is characterized by a mean and a variance associated with a different neuron included in the trained neural network. The relevance application propagates the set of input distributions through a probabilistic neural network to generate at least a first output distribution. The probabilistic neural network is derived from at least a portion of the trained neural network. Based on the first output distribution, the relevance application computes a contribution of a first input point included in the set of input points to a difference between a first output point associated with a first output of the trained neural network and an estimated mean prediction associated with the first output.
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公开(公告)号：US20200287353A1
公开(公告)日：2020-09-10
申请号：US16652514
申请日：2018-09-27
申请人： ETH Zürich
发明人： Jérôme FAIST , Yves BIDAUX , Filippos KAPSALIDIS
摘要： A waveguide heterostructure for a semiconductor laser with an active part, comprising an active region layer depending of the type of semiconductor used, which is sandwiched between an electrode layer and a substrate, usable for dispersion compensation in a semiconductor laser frequency comb setup, an optical frequency comb setup and a manufacturing method.
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63.发明申请公开(公告)号：US20200084870A1
公开(公告)日：2020-03-12
申请号：US16566896
申请日：2019-09-11
申请人： ETH Zürich
IPC分类号： H05G2/00
摘要： The invention relates to a method for generating electromagnetic radiation by a laser-produced plasma, wherein a target comprising a target material is provided, at least one pulse sequence is directed to said target, wherein the pulse sequence comprises four to nine conditioning laser pulses, wherein time intervals between subsequent conditioning laser pulses are 200 ns or less, and a main laser pulse is directed to said target along a first axis, such that a radiation-emitting plasma is formed from at least a part of said target material. The invention further relates to a device for generating electromagnetic radiation by means of a laser-produced plasma comprising a dispensing device and at least one laser source, wherein the device is configured such that at least one pulse sequence comprising four to nine conditioning laser pulses and a main laser pulse can be generated by the at least one laser source.
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公开(公告)号：US20190382424A1
公开(公告)日：2019-12-19
申请号：US16334668
申请日：2017-09-18
IPC分类号： C07F9/50
摘要： A versatile, highly efficient process for the preparation of acylphosphines such as mono- and bisacylphosphines via reaction of phosphines (PH3 and higher homologues) or silylated phosphines with acylhalides in the presence of at least one lewis acid. Further a novel acyl phosphines obtainable by the process.
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公开(公告)号：US10319576B2
公开(公告)日：2019-06-11
申请号：US15336361
申请日：2016-10-27
申请人： ETH ZÜRICH , Paul Scherrer Institut
发明人： Detlef Günther , Daniel Grolimund , Hao Wang
IPC分类号： H01J49/30 , H01J49/00 , H01J49/10 , G01N33/68 , H01J49/40 , G01N33/60 , G01N33/574 , H01J49/04
摘要： A laser ablation cell (1) comprises a flow channel (11) having an essentially constant cross-sectional area so as to ensure a strictly laminar flow in the flow channel. A sample chamber (21) is provided adjacent to a lateral opening (14) of the flow channel. A laser beam (41) enters the sample chamber (21) through a lateral window (16) and impinges on a surface (24) of a sample (23) to ablate material from the sample. The sample may be positioned in such a distance from the flow channel that the laser-generated aerosol mass distribution has its center within the flow channel. This leads to short aerosol washout times. The laser ablation cell is particularly well suited for aerosol generation in inductively coupled plasma mass spectrometry (ICPMS), including imaging applications.
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公开(公告)号：US20190160202A1
公开(公告)日：2019-05-30
申请号：US16098342
申请日：2017-05-04
申请人： ETH ZÜRICH
IPC分类号： A61L27/20 , A61L27/52 , A61L27/38 , A61L27/22 , C12N5/0793
摘要： The invention relates to a process for forming a hyaluronan hydrogel, comprising the steps ofa. providing a hyaluronan donor peptide conjugate and a hyaluronan acceptor peptide conjugate each represented by a general formula I, wherein 10% of R1 moieties are represented by a general formula II, wherein L is a 2 to 6 atom linker moiety and Pep is a transglutaminase donor or acceptor peptide, and the rest of R1 moieties are represented by —COOH.b. adding a factor XIII polypeptide and a thrombin polypeptide, or a factor XIIIa polypeptide.The invention further relates to compositions and hydrogels characterized by the depicted chemistry.
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67.发明授权公开(公告)号：US10173352B2
公开(公告)日：2019-01-08
申请号：US15023215
申请日：2014-09-18
申请人： ETH ZÜRICH
发明人： Tobias Lendenmann , Maximilian Fischer , Simone Bottan , Aldo Ferrari , Dimos Poulikakos , Bernhard Winkler , Martin Grapow
摘要： A method for the self-assembled production of a topographically surface structured cellulose element. First, a mold is provided having on one side a first surface which is in a complementary manner topographically structured and which is permeable to oxygen. Next, a liquid growth medium containing cellulose producing bacteria is provided. Then, the mold is placed to form a interface such that the side of the mold with the first surface is in direct contact with the liquid growth medium, and an opposite side is facing air or a specifically provided oxygen containing gas surrounding. This allows bacteria to be produced and deposit cellulose on the first surface and developing on the interface a surface structured surface complementary thereto, until a cellulose layer with a thickness of the element of at least 0.3 mm is formed. Finally; the element is removed from the mold.
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公开(公告)号：US10067775B2
公开(公告)日：2018-09-04
申请号：US14626849
申请日：2015-02-19
发明人： Mubbasir Kapadia , Fabio Zund , Robert Sumner
摘要： There are provided systems and methods for guided authoring of interactive content. A content generation system enabling such guided authoring includes a system processor, a system memory, and an interactive content authoring engine stored in the system memory. The system processor is configured to execute the interactive content authoring engine to receive data corresponding to an interactive content through an authoring interface of the interactive content authoring engine, and to detect at least one of an inconsistency in the interactive content and a possible conflict arising from a user interaction with the interactive content. The system processor is further configured to to execute the interactive content authoring engine to identify at least one solution for each inconsistency and/or possible conflict, and to resolve the inconsistency or inconsistencies and the possible conflict(s) to enable generation of a substantially conflict and inconsistency free interactive content.
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公开(公告)号：US20180205884A1
公开(公告)日：2018-07-19
申请号：US15408290
申请日：2017-01-17
CPC分类号： H04N5/23238 , G06T3/4038 , H04N5/2258 , H04N5/23206 , H04N5/247 , H04N13/111 , H04N13/243 , H04N2013/0081
摘要： Systems and methods to generate omnistereoscopic panoramic videos are presented herein. Depth information, flow fields, and/or other information may be used to determine interpolated frame images between adjacent frame images. An omnistereoscopic panoramic video may be used in a real-world VR application.
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70.发明授权公开(公告)号：US09971136B2
公开(公告)日：2018-05-15
申请号：US14778618
申请日：2014-03-20
CPC分类号： G02B21/0076 , G01N21/6408 , G01N21/6428 , G01N21/6458 , G01N2021/1785 , G02B5/201 , G02B21/0032 , G02B27/141
摘要： The invention relates to a method and a system to achieve spatially (e.g. three-dimensionally) confined photomodulation at the focal volume (50) in a ample (55) mounted in a microscope system, comprising two or more laser light sources (41, 42) emitting light (32, 34) of different wavelengths adapted to excite a material in an identical number of independent excitation steps to a higher vibrational state from which the material relaxes, either emitting a conversion light to be detected (“photoexcitation”) or modulating the spectral properties of the material (“photomodulation”).
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