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21. 发明授权

US10856372B2 Medical preparation container comprising microwave powered sensor assembly 有权
公开(公告)号：US10856372B2
公开(公告)日：2020-12-01
申请号：US15565247
申请日：2016-04-08
申请人： DANMARKS TEKNISKE UNIVERSITET
发明人： Henrik Schneider , Kristian Lindberg-Poulsen
IPC分类号： H05B6/68 , H05B6/64 , B01J19/12 , A61J9/02 , H05B6/66
摘要： The present invention relates to a medical preparation container which includes a microwave power sensor assembly. The microwave powered sensor assembly includes a sensor configured to measure a physical property or chemical property of a medical preparation during its heating in a microwave oven. The microwave powered sensor assembly is configured for harvesting energy from a microwave radiation emitted by the microwave oven and energize the sensor by the harvested microwave energy.

22. 发明授权

US10767203B2 Arylalkylamine N-acetyltransferase and uses thereof 有权
公开(公告)号：US10767203B2
公开(公告)日：2020-09-08
申请号：US16469039
申请日：2017-12-13
申请人： DANMARKS TEKNISKE UNIVERSITET
发明人： Hao Luo
IPC分类号： C12P17/10 , C12N9/10 , C12N15/70
摘要： Described herein are variants of arylalkylamine N-acetyltransferase (AANAT) as well as vectors and recombinant microbial host cells expressing AANATs and variant AANATs and their use in producing N-acetylserotonin, melatonin and related compounds. Preferred AANAT variants provide for an increased yield of N-acetylserotonin.

23. 发明授权

US10697892B2 Cuvette and method for measuring refractive index in a spectrophotometer 有权
$Cuvette and method for measuring refractive index in a spectrophotometer$
公开(公告)号：US10697892B2
公开(公告)日：2020-06-30
申请号：US16071047
申请日：2017-01-26
申请人： Danmarks Tekniske Universitet
发明人： Anders Kristensen , Kristian Tølbøl Sørensen , Emil Højlund-Nielsen
IPC分类号： G01J3/427 , G01N21/41 , G02B1/00 , G01N21/77 , G01N21/25 , G01J3/02 , G01N21/03 , G01N21/31 , G02B6/12
摘要： Embodiments of the present invention include a cuvette (100) for use in determining a refractive index of a sample matter in a spectrophotometer (600), the cuvette comprising a container (102) for holding the sample matter, the container (102) having an entry window (121) that allows input radiation to reach the sample matter, the container furthermore having an exit window (122) that allows a part of the input radiation to exit the container part, the entry window and the exit window defining a radiation path; and comprising a photonic crystal (101) rigidly attached to the container or integrally formed in the container and arranged in the radiation path, the photonic crystal having a grating part (111) causing a reflectance spectrum of the photonic crystal to exhibit a resonance. A spectrophotometer is also provided.

24. 发明授权

US10685052B2 Method of and system for information retrieval 有权
公开(公告)号：US10685052B2
公开(公告)日：2020-06-16
申请号：US15101592
申请日：2014-12-12
申请人： Danmarks Tekniske Universitet
发明人： Ole Winther
IPC分类号： G06F16/35 , G06F16/93 , G06F16/33 , G06F16/951 , G06F16/31
摘要： This invention relates to a system for and a method (100) of searching a collection of digital information (150) comprising a number of digital documents (110), the method comprising receiving or obtaining (102) a search query, the query comprising a number of search terms, searching (103) an index (300) using the search terms thereby providing information (301) about which digital documents (110) of the collection of digital information (150) that contains a given search term and one or more search related metrics (302; 303; 304; 305; 306), ranking (105) at least a part of the search query search result according to one or more predetermined criteria providing a ranked search result, and providing at least a part of the ranked search result (106), wherein the ranking provides robust likelihood for low count terms by using the one or more search related metrics (302; 303; 304; 305; 306). In this way, a method of and a system for information retrieval or searching is readily provided that enhances the searching quality (i.e. the number of relevant documents retrieved and such documents being ranked high) when (also) using queries containing many search terms.

25. 发明授权

US10516488B2 Decoding a combined amplitude modulated and frequency modulated signal 有权
公开(公告)号：US10516488B2
公开(公告)日：2019-12-24
申请号：US15991762
申请日：2018-05-29
申请人： DANMARKS TEKNISKE UNIVERSITET
发明人： Jesper Bevensee Jensen , Bo Pedersen , Roberto Rodes Lopez
IPC分类号： H04B10/04 , H04B10/61
摘要： The present disclosure relates to a method for decoding a combined AM/FM encoded signal, comprising the steps of: combining said encoded optical signal with light from a local oscillator configured with a local oscillator frequency; converting the combined local oscillator and encoded optical signal into one or more electrical signals by means of at least one opto-electrical converter having a predefined frequency bandwidth, thereby providing an amplified and encoded electrical signal having one or more encoded signal current(s), where one type of states have a higher oscillation frequency than other type of states; rectifying the encoded signal current(s), thereby obtaining an encoded power spectrum, wherein said power spectrum has different states, such as “0”-states and “1”-states, with different power levels such that they can be discriminated, said local oscillator frequency is defined by a positive local oscillator frequency-offset from the frequency of one of the states in said encoded optical signal, and said local oscillator frequency-offset is selected to be dependent on said frequency bandwidth.

26. 发明授权

US10442686B2 Method for manufacturing a hollow MEMS structure 有权
公开(公告)号：US10442686B2
公开(公告)日：2019-10-15
申请号：US16062312
申请日：2016-09-19
申请人： Danmarks Tekniske Universitet
发明人： Hoa Thanh Le , Anpan Han , Karen Birkelund , Anders Michael Jorgensen , Flemming Jensen
IPC分类号： H01L21/00 , B81C1/00 , H01F17/00 , H01L23/532
摘要： The present invention relates to a method for manufacturing an at least partly hollow MEMS structure. In a first step one or more through-going openings is/are provided in core material. The one or more through-going openings is/are then covered by an etch-stop layer. After this step, a bottom electrically conducting layer, one or more electrically conducting vias and a top electrically conducting layer are created. The bottom layer is connected to the vias and vias are connected to the top layer. The vias are formed by filling at least one of the one or more through-going openings. The method further comprises the step of creating bottom and top conductors in the respective bottom and top layers. Finally, excess core material is removed in order to create the at least partly hollow MEMS structure which may include a MEMS inductor.

27. 发明授权

US10418901B2 Power converter and methods of controlling a power converter 有权
公开(公告)号：US10418901B2
公开(公告)日：2019-09-17
申请号：US15109398
申请日：2015-02-26
申请人： Danmarks Tekniske Universitet
发明人： Milovan Kovacevic , Mickey P. Madsen
IPC分类号： H02M3/158 , H02M3/155 , H02M1/08 , H02M1/14 , H02M1/00
摘要： The present invention relates to a new method of power converter regulation, in particular regulation of very high frequency (VHF) power converters operating at frequencies in the MHz range, wherein accurate output regulation utilizes inherent delays in the regulation loop, whereby, contrary to hysteresis on/off control, the new method does not require immediate responses to comparisons of a sense voltage to two reference voltages; rather, according to the new method, only one reference voltage is used, and delays in the feedback loop are allowed to cause some variation of an output of the power converter.

28. 发明授权

US10266416B2 Method for producing zeolites and zeotypes 有权
公开(公告)号：US10266416B2
公开(公告)日：2019-04-23
申请号：US14898656
申请日：2014-07-07
申请人： Danmarks Tekniske Universitet
发明人： Søren Kegnæs , Jacob Oskar Abildstrøm , Jerrik Jørgen Mielby
IPC分类号： B01J29/06 , C01B39/08 , B01J29/04 , B01J35/10 , B01J37/00 , B01J29/89 , C07C2/66 , C07C5/27
摘要： The invention relates to a method for producing zeolite, zeolite-like or zeotype particles comprising the steps of: 1) Adding one or more metal precursors to a silica or alumina source; 2) Reducing the one or more metal precursors to form metal nanoparticles on the surface of the silica or alumina source; 3) Passing a gaseous hydrocarbon, alkyl alcohol or alkyl ether over the silica or alumina supported metal nanoparticle to form a carbon template coated zeolite, zeolite-like or zeotype precursor composition; 4a) Adding a structure directing agent to the carbon template coated zeolite, zeolite-like or zeotype precursor composition thereby creating a zeolite, zeolite-like or zeotype gel composition; 4b) Crystallizing the zeolite, zeolite-like or zeotype gel composition by subjecting said composition to a hydrothermal treatment; 5) Removing the carbon template and structure directing agent and isolating the resulting zeolite, zeolite-like or zeotype particles.

29. 发明授权

US10207221B2 Combined oxidation and absorption of NOx by an ionic liquid tandem process 有权
公开(公告)号：US10207221B2
公开(公告)日：2019-02-19
申请号：US15304471
申请日：2015-04-16
申请人： Danmarks Tekniske Universitet
发明人： Rasmus Fehrmann , Anders Riisager , Susanne L. Mossin , Peter Thomassen , Anders Theilgaard Madsen , Andreas Jonas Kunov-Kruse
IPC分类号： B01D53/56 , B01D53/86 , B01D53/04 , B01D53/14
摘要： The present invention relates to a new strategy for capturing NOx using a two-step process.

30. 发明授权

US10189768B2 Process for hydrogenolysis of alpha-hydroxy esters or acids using a heterogeneous catalyst 有权
公开(公告)号：US10189768B2
公开(公告)日：2019-01-29
申请号：US15739378
申请日：2016-06-23
申请人： DANMARKS TEKNISKE UNIVERSITET
发明人： Shunmugavel Saravanamurugan , Santosh Govind Khokarale , Anders Riisager
IPC分类号： C07C67/327 , C07C69/24
摘要： The present invention relates to a method for hydrogenolysis of alpha-hydroxy esters or acids, comprising reacting the alpha-hydroxy ester or acid in the presence of a heterogeneous catalyst. The present invention also relates to a method for producing propionic acid ester, and the use of any of the methods for the production of propionic acid esters, such as alkyl propionate.

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