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1. 发明授权

US11835425B2 Method and system for evaluating a structural integrity of an aerial vehicle 有权
公开(公告)号：US11835425B2
公开(公告)日：2023-12-05
申请号：US17615128
申请日：2020-06-04
申请人： Ostbayerische Technische Hochschule Regensburg
发明人： Florian Olbrich , Christian Pongratz , Rudolf Bierl , Ingo Ehrlich
IPC分类号： G01M5/00 , B64F5/60
CPC分类号： G01M5/0033 , B64F5/60 , G01M5/0066
摘要： A method of evaluating a structural integrity of an aerial vehicle comprising one or more engines comprises selectively driving said engine/s of said aerial vehicle according to a driving pattern unsuitable to put or maintain the aerial vehicle in flight, recording a vibrational response of at least a part of the aerial vehicle to said selective driving of said engine/s, determining a plurality of modal parameters of said vibrational response, in particular an eigenfrequency of said vibrational response and/or a damping factor corresponding to said eigenfrequency, and classifying said structural integrity based on a deviation of said plurality of modal parameters from baseline modal parameters for said aerial vehicle.

2. 发明申请

US20220228946A1 Method and system for evaluating a structural integrity of an aerial vehicle 有权
公开(公告)号：US20220228946A1
公开(公告)日：2022-07-21
申请号：US17615128
申请日：2020-06-04
申请人： Ostbayerische Technische Hochschule Regensburg
发明人： Florian Olbrich , Christian Pongratz , Rudolf Bierl , Ingo Ehrlich
IPC分类号： G01M5/00 , B64F5/60
摘要： A method of evaluating a structural integrity of an aerial vehicle comprising one or more engines comprises selectively driving said engine/s of said aerial vehicle according to a driving pattern unsuitable to put or maintain the aerial vehicle in flight, recording a vibrational response of at least a part of the aerial vehicle to said selective driving of said engine/s, determining a plurality of modal parameters of said vibrational response, in particular an eigenfrequency of said vibrational response and/or a damping factor corresponding to said eigenfrequency, and classifying said structural integrity based on a deviation of said plurality of modal parameters from baseline modal parameters for said aerial vehicle.

3. 发明公开

US20230305035A1 METHOD AND SYSTEM FOR DETERMINING FLOW PROPERTIES OF A FLUID FLOWING ALONG A SURFACE 审中-公开
公开(公告)号：US20230305035A1
公开(公告)日：2023-09-28
申请号：US18188688
申请日：2023-03-23
申请人： Airbus Operations GmbH , Airbus SAS , Ostbayerische Technische Hochschule Regensburg
发明人： Alois FRIEDBERGER , Bruno STEFES , Dominik BERNDT , Rupert SCHREINER
IPC分类号： G01P5/12
CPC分类号： G01P5/12
摘要： A method for determining flow properties of a fluid flowing along a surface by: modulating the current through a heating element of a thermal flow sensor located on the surface with at least one modulation frequency, thereby emitting a thermal wave into the fluid flowing along the surface having a penetration depth inversely proportional to the modulation frequency; measuring an amplitude of a voltage across the heating element at the third harmonic of the at least one modulation frequency, the voltage depending on the thermal conductivity and the volumetric heat capacity of the fluid flowing along the surface; determining a flow velocity at the penetration depth from the attenuation value of the determined amplitude of the voltage; and estimating whether the flow at the penetration depth is laminar or turbulent on the basis of the determined flow velocity. Also, a system and an aircraft with such a system.

4. 发明申请

US20210341434A1 Photoacoustic Detector 有权
公开(公告)号：US20210341434A1
公开(公告)日：2021-11-04
申请号：US17283422
申请日：2019-09-19
申请人： OSTBAYERISCHE TECHNISCHE HOCHSCHULE REGENSBURG
发明人： Rudolf Bierl , Thomas Ruck
IPC分类号： G01N29/24 , G01N29/02 , G01N29/036
摘要： A photoacoustic detector includes an emitter, an acoustic resonator having a single-pass cavity with a transparent wall, and an acoustic sensor. The emitter is arranged adjacent to the transparent wall and is configured to emit modulated electromagnetic radiation that enters the acoustic resonator through the transparent wall in a direction that intersects with a longitudinal axis of the cavity.

5. 发明公开

US20240216142A1 DEVICE, TOOL AND SYSTEM FOR MINIMALLY INVASIVE ORBITAL FLOOR FRACTURE IMPLANTATION 审中-公开
公开(公告)号：US20240216142A1
公开(公告)日：2024-07-04
申请号：US18288971
申请日：2022-05-04
申请人： Ostbayerische Technische Hochschule Regensburg , Universitätsklinikum Regensburg , Universität Regensburg
发明人： Thomas KÜHNEL , Moritz BURGER , Thomas SCHRATZENSTALLER
IPC分类号： A61F2/28 , A61F2/30
CPC分类号： A61F2/2875 , A61F2002/2878 , A61F2002/3055
摘要： The invention refers to an implant device (10) for treating an orbital floor fracture. The implant device (10) is foldable in a first direction between a folded state and an unfolded state and is plastically extendible in a second direction from an unextended state to an extended state. In the extended state, the implant device (10) has an extension in the second direction that is longer than a length in the unextended state and equal to or greater than an aperture distance of a human maxillary sinus in an anterior-posterior direction. The invention further refers to a related implantation tool, to a related implantation system for treating orbital blow fractures and to a corresponding implantation method.

6. 发明申请

WO2020245305A1 METHOD AND SYSTEM FOR EVALUATING A STRUCTURAL INTEGRITY OF AN AERIAL VEHICLE 审中-公开
公开(公告)号：WO2020245305A1
公开(公告)日：2020-12-10
申请号：PCT/EP2020/065540
申请日：2020-06-04
申请人： OSTBAYERISCHE TECHNISCHE HOCHSCHULE REGENSBURG
发明人： OLBRICH, Florian , PONGRATZ, Christian , BIERL, Rudolf , EHRLICH, Ingo
IPC分类号： G01M5/00 , B64F5/60 , G01M7/00
摘要： A method of evaluating a structural integrity of an aerial vehicle comprising one or more engines comprises selectively driving said engine/s of said aerial vehicle according to a driving pattern unsuitable to put or maintain the aerial vehicle in flight, recording a vibrational response of at least a part of the aerial vehicle to said selective driving of said engine/s, determining a plurality of modal parameters of said vibrational response, in particular an eigenfrequency of said vibrational response and/or a damping factor corresponding to said eigenfrequency, and classifying said structural integrity based on a deviation of said plurality of modal parameters from baseline modal parameters for said aerial vehicle.

7. 发明申请

WO2018215419A1 VERFAHREN ZUM PROGNOSTIZIEREN ZUMINDEST EINES AMPELSCHALTZUSTANDS WÄHREND EINER FAHRT EINES KRAFTFAHRZEUGS SOWIE STEUERVORRICHTUNG, KRAFTFAHRZEUG UND SERVERVORRICHTUNG 审中-公开
公开(公告)号：WO2018215419A1
公开(公告)日：2018-11-29
申请号：PCT/EP2018/063317
申请日：2018-05-22
申请人： CONTINENTAL AUTOMOTIVE GMBH , OSTBAYERISCHE TECHNISCHE HOCHSCHULE REGENSBURG
发明人： WÖLFL, Thomas
IPC分类号： G08G1/096 , G01G21/20 , G08G1/01
摘要： Die Erfindung betrifft ein Verfahren zum Prognostizieren eines Ampelschaltzustands (S) einer Ampel (32) für eine erwartete Durchfahrtsrichtung (A2), in welcher die Ampel (32) von einem Kraftfahrzeug (10) während einer Fahrt passiert werden soll, wobei für einen vorbestimmten Haltepunkt (13) auf einer Fahrstrecke (11) vor der Ampel (32) ein Auslöseereignis (14) definiert ist und zu dem Auslöseereignis (14) und der erwarteten Durchfahrtsrichtung (A2) eine Häufigkeitsverteilung (16) bereitgestellt wird, welche eine jeweilige Anzahl (31) von in der Vergangenheit beobachteten Ampelschaltzuständen (S) für verschiedene, zeitliche Abstände (ΔΤ), die seit dem Auslöseereignis (14) vergangen sind, angibt und an dem Haltepunkt (13) das Auslöseereignis (14) tatsächlich detektiert wird und eine Ankunftszeit (33) an der Ampel (32) berechnet wird und anhand der Häufigkeitsverteilung (16) der Ampelschaltzustand (S) für die betrachtete Durchfahrtsrichtung (A2) für die Ankunftszeit (33) prognostiziert wird.

8. 发明申请

WO2016020481A1 ENERGY HARVESTER 审中-公开
标题翻译：能源收割机
公开(公告)号：WO2016020481A1
公开(公告)日：2016-02-11
申请号：PCT/EP2015/068170
申请日：2015-08-06
申请人： OSTBAYERISCHE TECHNISCHE HOCHSCHULE REGENSBURG
发明人： CHAMONINE, Mikhail , CHASHIN, Dmitrii , FETISOV, Yury , KREITMEIER, Florian
IPC分类号： H02N2/18
CPC分类号： H02N2/183
摘要： Provided is an energy harvester (10) comprising a support member (12) to be exposed to ambient mechanical impulses, a transducer (36), wherein the transducer is arranged such as to permit vibrations of the transducer at a first frequency upon excitation by mechanical impact to thereby convert mechanical energy to electric power, and an impact member (20) for actively or passively providing a mechanical impact to the transducer, wherein one or both of the impact member and the transducer is/are coupled with the support member via a spring mechanism, allowing the impact member and/or the transducer to oscillate with regard to the support member upon exposure of the support member to ambient mechanical impulses, wherein a natural frequency of said oscillation(s) of the impact member and/or the transducer is lower than the first frequency, and wherein the transducer and the impact member are arranged relative to each other such that the impact member and the transducer collide if the amplitude of said oscillation(s) of the impact member and/or the transducer exceeds a threshold value to thereby exert said mechanical impact on the transducer.
摘要翻译：提供了一种能量收集器（10），其包括暴露于环境机械冲击的支撑构件（12），换能器（36），其中换能器被布置成允许换能器在机械激励时以第一频率振动撞击从而将机械能转换成电力;以及冲击构件（20），用于主动地或被动地向换能器提供机械冲击，其中冲击构件和换能器中的一个或两个通过支撑构件经由弹簧机构，当冲击构件和/或换能器在将支撑构件暴露于环境机械冲击时相对于支撑构件振荡，其中冲击构件和/或换能器的所述振荡的固有频率低于第一频率，并且其中换能器和冲击构件相对于彼此布置，使得冲击构件和换能器如果放大器冲击构件和/或换能器的所述振荡的粗糙度超过阈值，从而对换能器施加所述机械冲击。

9. 发明申请

WO2012107241A3 MAGNETO-ACTIVE OR ELECTRO-ACTIVE COMPOSITE MATERIAL, USE THEREOF, AND METHOD FOR INFLUENCING BIOLOGICAL CELLS DEPOSITED ON THE MAGNETO-ACTIVE OR ELECTRO-ACTIVE COMPOSITE MATERIAL 审中-公开
标题翻译：磁ACTIVE或电活性复合物及其用途和方法来影响在磁活性或电活性复合ANGELA GERTEN生物细胞
公开(公告)号：WO2012107241A3
公开(公告)日：2012-11-08
申请号：PCT/EP2012000617
申请日：2012-02-09
申请人： FRAUNHOFER GES FORSCHUNG , HOCHSCHULE REGENSBURG , UNIV WUERZBURG J MAXIMILIANS , PROBST JOERN , BOESE HOLGER , RABINDRANATH RAMAN , SCHLUNCK GUENTHER , MONKMANN GARETH , CHAMONINE MIKHAIL , FORSTER EVA , MAYER MATTHIAS , BENTZ ALEXANDER
发明人： PROBST JOERN , BOESE HOLGER , RABINDRANATH RAMAN , SCHLUNCK GUENTHER , MONKMANN GARETH , CHAMONINE MIKHAIL , FORSTER EVA , MAYER MATTHIAS , BENTZ ALEXANDER
IPC分类号： C12N11/08 , C10M171/00 , C12M1/42 , C12N13/00
CPC分类号： C12N11/08 , C08J7/047 , C08J2300/14 , C08J2300/26 , C08J2333/26 , C08J2383/04 , C08J2489/00 , C08J2489/06 , C12M35/04 , C12M35/06 , C12N13/00
摘要： The invention relates to biocompatible, soft, magneto-active polymers (MAP), the elasto-mechanical properties of which can be adjusted by a magnetic field. The invention further relates to special magnetic field systems for locally controlling the MAP and moving, separating, controlling, and influencing biological cells on the surface of the MAP material.
摘要翻译：本发明涉及生物相容的软磁性聚合物（MAP），其弹性力学特性可以通过磁场进行调节。此外，对于MAP的本地控制，以及作为运动，分离，控制和生物细胞的操纵MAP的表面上的本发明特殊的磁性系统涉及材料。

10. 发明申请

WO2011042439A1 MINIATURISIERTE ONLINE-SPURENANALYTIK 审中-公开
标题翻译：小型化ONLINE TRAIL分析
公开(公告)号：WO2011042439A1
公开(公告)日：2011-04-14
申请号：PCT/EP2010/064833
申请日：2010-10-05
申请人： HOCHSCHULE REGENSBURG , HUMMEL, Helmut , LECHNER, Alfred
发明人： HUMMEL, Helmut , LECHNER, Alfred
IPC分类号： G01N21/05 , G01N21/77 , G01N21/78 , B01L3/00
CPC分类号： G01N21/05 , B01F13/0066 , B01L3/502707 , B01L2300/0867 , G01N21/31 , G01N21/645 , G01N21/78 , G01N2021/0346 , G01N2021/0378 , G01N2021/056 , G01N2021/058 , G01N2021/6467 , G01N2021/6482 , G01N2201/08 , Y10T137/8376
摘要： Die Erfindung betrifft eine Messvorrichtung umfassend eine Vorrichtung zur Ausbildung eines Flüssigkeitslichtwellenleiters mit einem Substrat (1) mit einem zumindest abschnittsweise gekrümmten geschlossenen Mikrokanal (2) mit einer niedrig-brechenden Beschichtung (13), wobei in dem Substrat (1) zumindest eine Zuleitung (6) ausgebildet ist zum Zuführen von Flüssigkeit ausgebildet ist, und wobei zumindest an einem Ende des geschlossenen Mikrokanals (2) eine Vorrichtung zum axialen Einkoppeln von Licht in den geschlossenen Mikrokanal und /oder zum axialen Auskoppeln von Licht aus dem geschlossenen Mikrokanal (2) vorgesehen ist, weiterhin umfassend eine Lichtquelle (4), einen Lichtdetektor (5), und eine erste Flüssigkeitspumpe (9), die dem geschlossenen Mikrokanal (2) über die zumindest eine Zuleitung (6, 6a) eine Probenflüssigkeit (7) zuführt.
摘要翻译：本发明涉及一种包括用于形成液体光波导，其包括衬底（1）的设备具有（2）具有低折射率涂层（13），其中在所述衬底（1）的至少一个供给线的至少部分弯曲的封闭的微通道的测量装置（6 ）形成有用于供给液体的形成，并且其中（至少在封闭的微通道2）的一个端部为光的轴向联接到封闭微通道和/或轴向耦合的光线进入封闭的微通道的装置（2）提供还包括光源，其包括（4），光检测器（5），和第一液体泵（9）供给的封闭的微通道（2）经由一个试样液的至少一个供给管线（6，6a）中（7）。

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