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1. 发明授权

US11578308B2 Method of preparing an artificial tooth primordium in vitro and artificial tooth primordium derived therefrom 有权
公开(公告)号：US11578308B2
公开(公告)日：2023-02-14
申请号：US16251560
申请日：2019-01-18
申请人： TECHNISCHE UNIVERSITAET BERLIN
发明人： Roland Lauster , Uwe Marx , Jennifer Binder , Mark Rosowski
IPC分类号： A61L27/38 , C12N5/077 , C12N5/0775 , A61K35/32 , G01N33/50 , G01N33/68
摘要： The present invention is directed to a method of preparing an artificial tooth primordium in vitro, comprising the steps: a) providing isolated mesenchymal dental pulp cells; and b) culturing the mesenchymal dental pulp cells under non-adherent conditions to form a cell aggregate representing an artificial tooth primordium; as well as to an artificial tooth primordium derived therefrom.

2. 发明授权

US10065273B1 Solder material, method for the production thereof and use thereof to join metal substrates without pressure 有权
公开(公告)号：US10065273B1
公开(公告)日：2018-09-04
申请号：US14395212
申请日：2013-04-18
申请人： TECHNISCHE UNIVERSITAET BERLIN
发明人： Annerose Oestreicher , Tobias Roehrich
IPC分类号： B23K35/34 , B23K35/02 , B23K1/20 , B23K35/30 , B23K35/36
摘要： The invention relates to a silver solder paste and to a silver solder paste containing copper, which can be used to join metal or metalized substrates, in particular copper substrates, without pressure at low temperatures. The silver solder according to the invention contains a metal-organic silver complex as a precursor, which forms silver nanoparticles only upon being heated and which forms a silver-metal molten phase over a temperature range of 20 to 40 units upon being heated further, which silver-metal molten phase can be used as a process window for joining already starting at 150° C., preferably starting at approximately 200° C.

3. 发明申请

US20180003442A1 DEVICE FOR HEAT TRANSFER BETWEEN A LIQUID AND A GAS AND METHOD FOR OPERATING THE DEVICE 审中-公开
公开(公告)号：US20180003442A1
公开(公告)日：2018-01-04
申请号：US15536990
申请日：2015-12-17
申请人： TECHNISCHE UNIVERSITAET BERLIN
发明人： Martin BUCHHOLZ , Reiner BUCHHOLZ , Mathieu PROVOST
IPC分类号： F28C3/06 , F28F25/02
摘要： A device for heat transfer between a liquid and a gas, having: a gas inlet for providing the gas into an exchange region, a gas outlet for retrieving the gas from the exchange region, a liquid inlet connected to a reservoir for holding the liquid. The reservoir is formed with an opening in an upper region of the reservoir, the reservoir is arranged at an upper end of the exchange region, an impounding basin. The impounding basin is arranged below the reservoir, the impounding basin is formed with a liquid outlet, and an exchange element arranged in the exchange region. An upper part of the exchange element is disposed through the opening of the reservoir such that the upper part of the exchange element is arranged at least partially inside the reservoir and such that the upper part of the exchange element is at least partially submerged in the liquid.

4. 发明授权

US09580084B2 Transport container, vehicle, traction group, method for loading a transport container, and method for transporting bulk material 有权
标题翻译：运输集装箱，车辆，牵引组，运输集装箱的装载方法以及运输散装物料的方法
公开(公告)号：US09580084B2
公开(公告)日：2017-02-28
申请号：US14388997
申请日：2013-03-26
申请人： TECHNISCHE UNIVERSITAET BERLIN , HAVELLAENDISCHE EISENBAHN AG
发明人： Markus Hecht , Christian Maengel , Harald Jakatt , Christian Nayeri , Ramy Shoeib , Guenther Alsdorf , Uwe Wullstein
IPC分类号： B65G67/00 , B61D17/02 , B61D7/00 , B61D39/00 , B65D88/12 , B65D90/00 , B61C13/00 , B61D7/14 , B65G67/04 , B65G67/24
CPC分类号： B61D17/02 , B61C13/00 , B61D7/00 , B61D7/14 , B61D39/00 , B65D88/123 , B65D90/00 , B65G67/04 , B65G67/24 , Y02T30/32
摘要： A transport container, in particular as a component part of a rail vehicle, having a transportation space for receiving goods to be transported, which on its upper side includes at least one opening, wherein the transport container includes a grate which at least in part covers the opening.
摘要翻译：运输集装箱，特别是作为轨道车辆的组成部分，具有用于接收待运输货物的运输空间，其上侧包括至少一个开口，其中运输集装箱包括至少部分地覆盖开幕。

5. 发明申请

US20160305035A1 Metal chalcogenide thin film electrode, method for the production thereof and use 审中-公开
标题翻译：金属硫族化物薄膜电极，其制备方法和用途
公开(公告)号：US20160305035A1
公开(公告)日：2016-10-20
申请号：US15101639
申请日：2014-12-04
申请人： Technische Universitaet Berlin
发明人： Michael LUBLOW , Anna FISCHER , Matthias DRIESS , Thomas SCHEDEL-NIEDRIG , Marcel-Philip LUECKE
IPC分类号： C25D9/08 , C25B11/04 , C01G53/04 , C01G51/00 , C01G49/02 , C01G3/02 , C01B33/20 , C25B1/00 , C01G51/04
摘要： The invention relates to a method for producing a metal chalcogenide thin film electrode, comprising the steps: (a) contacting a metal or metal oxide with an elementary halogen in a non-aqueous solvent, producing a metal halide compound in the solution, (b) applying a negative electric voltage to an electrically conducting or semiconducting substrate which is in contact with the solution from step (a), and (c) during and/or after step (b) contacting the substrate with an elementary chalcogen forming a metal chalcogenide layer on the substrate. The invention also relates to a metal chalcogenide thin film electrode which can be produced by the method and its use as an anode for releasing oxygen during (photo)electrochemical water splitting.
摘要翻译：本发明还涉及一种金属硫族化物薄膜电极，其可以通过该方法制备，并且其用作在（照片）电化学水分解期间用于释放氧的阳极。

6. 发明申请

US20160202425A1 CARRIER SYSTEM FOR MICRO-OPTICAL AND/OR OTHER FUNCTIONAL ELEMENTS OF MICROTECHNOLOGY 审中-公开
标题翻译：微光学和/或其他功能元素的载体系统
公开(公告)号：US20160202425A1
公开(公告)日：2016-07-14
申请号：US14988783
申请日：2016-01-06
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , TECHNISCHE UNIVERSITAET BERLIN
发明人： HENNING SCHROEDER , NORBERT ARNDT-STAUFENBIEL , SEBASTIAN MARX , GUNNAR BOETTGER
IPC分类号： G02B6/36
CPC分类号： G02B6/3648 , G02B7/00 , G02B7/003
摘要： The present invention relates to a carrier system for micro-optical and/or other functional elements of microtechnology, including a base plate and one or more retaining elements for the functional elements that are secured on the base plate. The suggested carrier system is characterized by the fact that the retaining elements are constructed partly or entirely from multiple thin, stacked plates that have a plate thickness of less than 1 mm. In this way, retaining elements for example made from glass or glass ceramic may be created extremely precisely in practically any geometrical shape.
摘要翻译：本发明涉及微技术的微光学和/或其他功能元件的载体系统，其包括基板和用于固定在基板上的功能元件的一个或多个保持元件。所建议的载体系统的特征在于，保持元件部分地或全部由具有小于1mm的板厚度的多个薄的堆叠的板构成。以这种方式，例如由玻璃或玻璃陶瓷制成的保持元件可以在几乎任何几何形状中被精确地制成。

7. 发明申请

US20200091900A1 BALANCED FREQUENCY DOUBLER 审中-公开
公开(公告)号：US20200091900A1
公开(公告)日：2020-03-19
申请号：US16132285
申请日：2018-09-14
申请人： Technische Universitaet Berlin
发明人： Georg Boeck , Soenke Felix Vehring
IPC分类号： H03K5/00
摘要： The invention inter alia relates to a balanced frequency doubler comprising a first frequency doubler unit providing a first input port and a second input port, a second frequency doubler unit providing a third input port and a fourth input port, wherein the first, second, third and fourth input port are configured to receive a first, second, third and fourth input signal, respectively, wherein the first, second, third and fourth input signals all have the same first harmonic frequency, but are phase-shifted relative to one another, wherein a first current, the frequency spectrum of which comprises a second harmonic frequency that is double the first harmonic frequency, is driven through the first frequency doubler unit in response to the first and second input signal, wherein a second current, the frequency spectrum of which also comprises the second harmonic frequency, is driven through the second frequency doubler unit in response to the third and fourth input signals, and wherein a balanced output signal of the frequency doubler is influenced by the first and second current.

8. 发明授权

US10486113B2 Fluid distribution device for a gas-liquid contactor, gas-liquid contactor and method for adding a gas to a liquid 有权
公开(公告)号：US10486113B2
公开(公告)日：2019-11-26
申请号：US15533389
申请日：2015-12-07
申请人： TECHNISCHE UNIVERSITAET BERLIN
发明人： Marina Sabelfeld , Sven-Uwe Geissen
IPC分类号： B01D63/02 , B01F3/04 , B01F5/04 , C02F1/44 , C02F1/78
CPC分类号： B01F3/04262 , B01D63/02 , B01F3/04241 , B01F3/04468 , B01F5/0456 , B01F5/0465 , C02F1/44 , C02F1/78 , B01D2325/027 , B01F2003/04319 , B01F2003/04404 , B01F2003/04886 , B01F2215/0052 , C02F2303/16
摘要： A fluid distribution device for a gas-liquid contactor the device having a first side, a second side and a plurality of through-holes extending from the first side to the second side, through which holes a first fluid can flow. The fluid distribution device further having an interior, which is delimited by the first side and the second side and which is sealed in a fluid-tight manner in relation to the through-holes, a plurality of openings, which connect the interior to the second side, and a fluid connection, through which a second fluid can be introduced into or evacuated from the interior. A gas-liquid contactor having a fluid distribution device of this type and to a method for adding a gas to a liquid is also disclosed.

9. 发明授权

US10299940B2 Method and device for producing a three-dimensional, multi-cell object 有权
公开(公告)号：US10299940B2
公开(公告)日：2019-05-28
申请号：US15525368
申请日：2015-11-10
申请人： TECHNISCHE UNIVERSITAET BERLIN
发明人： Lutz Kloke
IPC分类号： B33Y10/00 , B29C64/124 , B29C64/129 , B29C64/135 , A61F2/50 , G03F7/00 , B33Y80/00 , B33Y70/00 , A61L27/36
摘要： A method for producing a three-dimensional, multi-cell object, in which polymerized structures are produced in layers by the irradiation of light radiation. To this end, use is made of photopolymerizable liquids which at least partly comprise biological cells. The invention also relates to a device for carrying out such a method and to the use of this device for producing an artificial organ.

10. 发明申请

US20170319358A1 METHOD AND DEVICE FOR PRODUCING A THREE-DIMENSIONAL, MULTI-CELL OBJECT 审中-公开
公开(公告)号：US20170319358A1
公开(公告)日：2017-11-09
申请号：US15525368
申请日：2015-11-10
申请人： TECHNISCHE UNIVERSITAET BERLIN
发明人： Lutz KLOKE
IPC分类号： A61F2/50 , A61L27/36 , B29C64/124 , B33Y70/00 , B33Y80/00
CPC分类号： A61F2/5046 , A61L27/36 , B29C64/124 , B33Y70/00 , B33Y80/00 , G03F7/0037
摘要： A method for producing a three-dimensional, multi-cell object, in which polymerized structures are produced in layers by the irradiation of light radiation. To this end, use is made of photopolymerizable liquids which at least partly comprise biological cells. The invention also relates to a device for carrying out such a method and to the use of this device for producing an artificial organ.

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