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1. 发明申请

US20160265941A1 MAGNETIC SENSOR FOR ABSOLUTE COUNTING OF REVOLUTIONS OR LINEAR DISTANCES 审中-公开
标题翻译：用于绝对计数的线性距离的磁传感器
公开(公告)号：US20160265941A1
公开(公告)日：2016-09-15
申请号：US15034510
申请日：2014-11-03
申请人： LEIBNIZ-INSTITUT FÜR PHOTONISCHE TECHNOLOGIEN E.V. , HORST SIEDLE GMBH & CO. KG
发明人： Roland MATTHEIS , Marco DIEGEL
IPC分类号： G01D5/16
CPC分类号： G01D5/16 , G01D5/145 , G01R33/093 , G01R33/098
摘要： A magnetic sensor for the absolute counting of revolutions or linear distances includes a soft magnetic loop structure, which is populated with a predeterminable number of magnetic domains and provided with GMR or TMR layer assemblies, in which at least two separate coplanar loops having predominantly straight subsegments extending in a rhombus-like arrangement with respect to each other are provided, and the at least two loops are connected to each other via a shared intersecting point, wherein directly in front of each intersecting region in which, and after which, the domains can change from one loop to the neighboring loop, these sections of the loop structure are bent away from the conductor guidance and are curved in a siphon-like manner in this region so as to be directed into the interior of the loop structure, wherein the conductors in respective siphon-like troughs intersect each other perpendicularly,
摘要翻译：用于旋转或线性距离的绝对计数的磁传感器包括软磁环结构，该软磁环结构具有可预定数量的磁畴并且具有GMR或TMR层组件，其中至少两个独立的共面环主要具有直的子段提供了以相对于彼此的菱形布置的方式延伸，并且至少两个环通过共享的交叉点彼此连接，其中直接在每个相交区域的前面，并且之后域可以从一个环路到相邻的环路变化，这些环路结构的这些部分被弯曲离开导体引导件，并且在该区域中以虹吸状的方式弯曲，以便被引导到环形结构的内部，其中导体在相应的虹吸槽中垂直相交，

2. 发明授权

US10969332B2 Combined optical-spectroscopic method for identifying microbial pathogens 有权
公开(公告)号：US10969332B2
公开(公告)日：2021-04-06
申请号：US16320825
申请日：2017-07-26
申请人： LEIBNIZ-INSTITUT FÜR PHOTONISCHE TECHNOLOGIEN E.V. , UNIVERSITÄTSKLINIKUM JENA
发明人： Ute Neugebauer , Jürgen Popp , Ondrej Stranik , Bettina Löffler
IPC分类号： G01N21/31 , C12Q1/18 , G01J3/44 , G01N21/65 , G16H10/40 , C12Q1/02 , G01J3/10 , G01N21/64 , G16B40/00
摘要： Exemplary methods can be provided for the determination of a microbial pathogen. In addition, exemplary methods can be provided for the determination of a microbial pathogen and its anti-infective resistance. Further, an exemplary method can be provided for determining a bacterium and its antibiotic resistance. Systems and computer-accessible media can be provided for the determination of a microbial pathogen and its anti-infective resistance.

3. 发明申请

US20210081633A1 METHOD FOR EXAMINING DISTRIBUTED OBJECTS BY SEGMENTING AN OVERVIEW IMAGE 有权
公开(公告)号：US20210081633A1
公开(公告)日：2021-03-18
申请号：US16086270
申请日：2017-03-17
申请人： Leibniz-institut FÜR Photonische Technologien E.V.
发明人： Iwan W. Schie , Christoph KRAFFT , Jürgen POPP
IPC分类号： G06K9/00
摘要： Method for examining a multiplicity of distributed objects (1) by using an overview image (200) of the area (2) in which the objects (1) are distributed, wherein the overview image (200) is converted (110) into a binary image (210) by virtue of the intensity values (202) of the pixels (201) of the overview image (200) being classified (202a, 202b) as to whether they are on the near or far side of a prescribed threshold (208); the binary image (210) is cleared (120) of structures (219) that are smaller than the objects (1), so that a cleared image (220) is produced; and the cleared image (220) is morphologically closed (130), so that a binary object mask (230) is produced that indicates which locations in the area (2) belong to objects (1) and which locations in the area (2) do not belong to an object. A computer program product, including a machine-readable program having instructions that, when the program is executed on a computer, prompt the computer and any measuring apparatus connected thereto to perform the method according to the invention.

4. 发明授权

US10769782B2 Method, computer-accessible medium and system for providing property measurement on a biological tissue sample 有权
公开(公告)号：US10769782B2
公开(公告)日：2020-09-08
申请号：US16062340
申请日：2016-12-13
申请人： Leibniz-Institut für Photonische Technologien e.V. , Friedrich-Schiller-Universität Jena
发明人： Jürgen Popp , Thomas Bocklitz , Olga Chernavskaia , Tobias Meyer
IPC分类号： G06K9/00 , G06T7/00
摘要： Exemplary method, computer-accessible medium and system can be provided for determining the presence or absence of a local and/or global property of a biological tissue sample. Thus, it is possible to obtain at least one image of the sample, search the image(s) for a presence of at least one particular feature that is contained in a pre-defined set of features, and assign, to the particular feature(s). It is possible to compute, with a computer processor, at least one discriminant value that is a function of the pronunciation index that is weighted with a particular weight. The weight of each pronunciation index is a measure for a relevance of the corresponding feature with respect to the property. It is possible to determine whether the property is present in at least one part of the biological tissue sample depending on whether the discriminant value exceeds a pre-defined threshold and/or and optimized threshold.

5. 发明申请

US20180365831A1 METHOD, COMPUTER-ACCESSIBLE MEDIUM AND SYSTEM FOR PROVIDING PROPERTY MEASUREMENT ON A BIOLOGICAL TISSUE SAMPLE 审中-公开
公开(公告)号：US20180365831A1
公开(公告)日：2018-12-20
申请号：US16062340
申请日：2016-12-13
申请人： Leibniz-Institut für Photonische Technologien e.V. , Friedrich-Schiller-Universität Jena
发明人： JÜRGEN POPP , THOMAS BOCKLITZ , OLGA CHERNAVSKAIA , TOBIAS MEYER
IPC分类号： G06T7/00
CPC分类号： G06T7/0012 , G06T2207/10056 , G06T2207/30024 , G06T2207/30028
摘要： Exemplary method, computer-accessible medium and system can be provided for determining the presence or absence of a local and/or global property of a biological tissue sample. Thus, it is possible to obtain at least one image of the sample, search the image(s) for a presence of at least one particular feature that is contained in a pre-defined set of features, and assign, to the particular feature(s). It is possible to compute, with a computer processor, at least one discriminant value that is a function of the pronunciation index that is weighted with a particular weight. The weight of each pronunciation index is a measure for a relevance of the corresponding feature with respect to the property. It is possible to determine whether the property is present in at least one part of the biological tissue sample depending on whether the discriminant value exceeds a pre-defined threshold and/or and optimized threshold.

6. 发明授权

US11599738B2 Method for examining distributed objects by segmenting an overview image 有权
公开(公告)号：US11599738B2
公开(公告)日：2023-03-07
申请号：US16086270
申请日：2017-03-17
申请人： Leibniz-Institut für Photonische Technologien e.V.
发明人： Iwan W. Schie , Christoph Krafft , Jürgen Popp
IPC分类号： G06K9/00 , G06T7/155
摘要： Method for examining a multiplicity of distributed objects (1) by using an overview image (200) of the area (2) in which the objects (1) are distributed, wherein the overview image (200) is converted (110) into a binary image (210) by virtue of the intensity values (202) of the pixels (201) of the overview image (200) being classified (202a, 202b) as to whether they are on the near or far side of a prescribed threshold (208); the binary image (210) is cleared (120) of structures (219) that are smaller than the objects (1), so that a cleared image (220) is produced; and the cleared image (220) is morphologically closed (130), so that a binary object mask (230) is produced that indicates which locations in the area (2) belong to objects (1) and which locations in the area (2) do not belong to an object. A computer program product, including a machine-readable program having instructions that, when the program is executed on a computer, prompt the computer and any measuring apparatus connected thereto to perform the method according to the invention.

7. 发明授权

US11211762B2 Generating synchronized laser pulses at variable wavelengths 有权
公开(公告)号：US11211762B2
公开(公告)日：2021-12-28
申请号：US16630545
申请日：2018-07-12
申请人： Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung E.V. , Friedrich-Schiller-Universität Jena , Leibniz-Institut Für Photonische Technologien E.V.
发明人： Thomas Gottschall , Jens Limpert , Andreas Tünnermann , Tobias Meyer , Jürgen Popp
IPC分类号： H01S3/00 , H01S3/094 , H01S3/108 , H01S3/11
摘要： The invention relates to an apparatus for generating laser pulses. It is an object of the invention to provide a method for generating synchronized laser pulse trains at variable wavelengths (e.g., for coherent Raman spectroscopy/microscopy), wherein the switching time for switching between different wavelengths should be in the sub-μs range. For this purpose the apparatus according to the invention comprises a pump laser (1), which emits pulsed laser radiation at a specified wavelength, an FDML laser (3), which emits continuous wave laser radiation at a cyclically variable wavelength, and a nonlinear conversion medium (4), in which the pulsed laser radiation of the pump laser (1) and the continuous wave laser radiation of the FDML laser (3) are superposed. In the nonlinear conversion medium (4) the pulsed laser radiation of the pump laser (1) and the continuous wave laser radiation of the FDML laser (3) are converted in an optical parametric process into pulsed laser radiation at a signal wavelength and an idler wavelength that differs therefrom. Furthermore the invention relates to a method for generating laser pulses.

8. 发明申请

US20190162655A1 COMBINED OPTICAL-SPECTROSCOPIC METHOD FOR IDENTIFYING MICROBIAL PATHOGENS 审中-公开
公开(公告)号：US20190162655A1
公开(公告)日：2019-05-30
申请号：US16320825
申请日：2017-07-26
申请人： LEIBNIZ - INSTITUT FÜR PHOTONISCHE TECHNOLOGIEN E.V. , UNIVERSITÄTSKLINIKUMJENA
发明人： Ute Neugebauer , Jürgen POPP , Ondrej STRANIK , Bettina LÖFFLER
IPC分类号： G01N21/31 , G01J3/44 , G01J3/10 , C12Q1/02 , G01N21/64 , C12Q1/18
摘要： Exemplary methods can be provided for the determination of a microbial pathogen. In addition, exemplary methods can be provided for the determination of a microbial pathogen and its anti-infective resistance. Further, an exemplary method can be provided for determining a bacterium and its antibiotic resistance. Systems and computer-accessible media can be provided for the determination of a microbial pathogen and its anti-infective resistance.

9. 发明申请

US20180143373A1 MULTIMODE OPTICAL FIBERS AND METHODS FOR PROVIDING A LIGHT TRANSMISSION SYSTEM USING SUCH FIBERS 审中-公开
公开(公告)号：US20180143373A1
公开(公告)日：2018-05-24
申请号：US15579015
申请日：2016-06-01
申请人： LEIBNIZ-INSTITUT FÜR PHOTONISCHE TECHNOLOGIEN e.V.
发明人： Tomá{hacek over (s)} CIZMÁR
IPC分类号： G02B6/028 , G02B27/00 , G02B23/26 , G06F17/18
CPC分类号： G02B6/0288 , G02B23/26 , G02B27/0012 , G06F17/18 , G06F2217/16
摘要： Methods for providing a light transmission system using a multimode optical fiber can be provided, in which the light transmission properties of the multimode optical fiber are predicted by numerically modelling the transmission matrix of a specific fiber. An exemplary method of making a light transmission system can also be provided, whereas the multimode optical fiber can be provided, the light transmission properties of the multimode optical fiber can be predicted, and the multimode optical fiber can be coupled to a light source and to a light detector in a manner determined by the prediction.

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