Patents Assigned to Siemens
  • Patent number: 10355622
    Abstract: The invention relates to a lifting system, comprising a piezoelectric actuator (5), a support (15), and a hydraulic stroke multiplier (10) having an input and an output side, wherein the input side of the hydraulic stroke multiplier is connected to the piezoelectric actuator (5), and the output side of the hydraulic stroke multiplier is connected to the support (15). In the method for electrically testing an electronic component, the component is placed on the support of such a lifting system and is lifted for positioning relative to a test contact. The vibration damper comprises such a lifting system. The machine assembly has a machine and such a vibration damper.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: July 16, 2019
    Assignee: Siemens Aktiengesellschaft
    Inventors: Georg Bachmaier, Gerit Ebelsberger, Detlef Gerhard, Andreas Gödecke, Wolfgang Zöls
  • Patent number: 10354820
    Abstract: A device for switching a direct current includes an operating current path which has a mechanical switch, a switch-off current path which is connected in parallel to the operating current path and has a power-electronic switch, and a commutation device which allows commutation of the direct current from the operating current path into the switch-off current path. The commutation device includes a transformer.
    Type: Grant
    Filed: January 21, 2014
    Date of Patent: July 16, 2019
    Assignee: Siemens Aktiengesellschaft
    Inventors: Joerg Dorn, Dominik Ergin, Herbert Gambach
  • Patent number: 10355539
    Abstract: A method for producing an annular active part of an electric machine, where the active part has ring segment-shaped sections with grooves for receiving electric conductors, an electric machine with the ring segment-shaped section, a mill with the electric machine, and a service method for such an electric machine or such a mill, and where the goal is to assembly the electric machine inexpensively.
    Type: Grant
    Filed: March 13, 2015
    Date of Patent: July 16, 2019
    Assignee: Siemens Aktiengesellschaft
    Inventors: Ulrich Hartmann, Horst Kuemmlee, Axel Moehle, Peter Petereit, Marian Rakowicz, Kurt Tischler
  • Patent number: 10353038
    Abstract: In a method and apparatus for the examination of a predetermined volume portion of an object with a magnetic resonance (MR) fingerprinting procedure, an MR signal curve for voxels of the volume portion is acquired, and a comparison of the MR signal curve of the respective voxel is made with stored MR signal curves in order to determine the stored MR signal curve that conforms most closely to the MR signal curve, with the result of the comparison then being made available as an output. The comparison with the MR signal curve of the voxel is (initially) performed with a specific number of signal points of the MR signal curve. A quality measure is determined with which the quality of the most closely conforming stored MR signal curves is determined. The performance of the comparison for the respective voxel is repeated if the quality measure is below a predetermined quality threshold value, with the number of signal points being first increased by a difference number.
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: July 16, 2019
    Assignee: Siemens Aktiengesellschaft
    Inventors: David Grodzki, Esther Raithel
  • Patent number: 10353031
    Abstract: A method of acquiring magnetic resonance imaging (MRI) data of a subject includes dividing a region of interest into a plurality of slices, and acquiring the slices using an iterative process that interleaves acquisition of shim data covering the plurality of slices with acquisition of image data covering the slices over a plurality of iterations.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: July 16, 2019
    Assignees: Siemens Healthcare GmbH, NorthShore University HealthSystem
    Inventors: Sven Zuehlsdorff, Shivraman Giri, Robert R. Edelman
  • Patent number: 10353025
    Abstract: Disclosed in embodiments of the present invention are a local coil for an MRI system and a method of use, and an MRI system. The local coil comprises: a storage module, for storing a coil file, the coil file comprising configuration attribute information of the local coil; an interface module, for communication with the outside; a control module, for reading the coil file from the storage module and sending the coil file to the outside via the interface module, or receiving the coil file from the outside and storing the coil file in the storage module.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: July 16, 2019
    Assignee: Siemens Healthcare GmbH
    Inventors: Yong Chen, Chao Ming He, Yan Tu Huang, JianMin Wang
  • Patent number: 10354438
    Abstract: Functional and anatomical information are combined in medical imaging. The functional information is treated as a light source illuminating surrounding anatomy, not just along a viewing direction. As a result, rendered images of the anatomy include highlighting or visual lighting queues showing locations of biological activity using global illumination.
    Type: Grant
    Filed: September 2, 2015
    Date of Patent: July 16, 2019
    Assignee: Siemens Healthcare GmbH
    Inventors: Klaus Engel, James Williams
  • Patent number: 10349865
    Abstract: In a method, a local coil, and an apparatus for magnetic resonance imaging, an examination subject is situated in a patient receiving area of the apparatus, together with at least one marker element. The apparatus is operated to perform a radio-frequency excitation of the at least one marker element, and to read out magnetic resonance signals that are emitted by the at least one marker element. An image data acquisition scanner of the magnetic resonance apparatus is adjusted using the magnetic resonance signals that have been read out. Magnetic resonance image data are acquired from the subject by operation of the adjusted image data acquisition scanner.
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: July 16, 2019
    Assignee: Siemens Aktiengesellschaft
    Inventor: Joerg Roland
  • Patent number: 10352973
    Abstract: A method for computer-assisted determination of usage of electrical energy produced by a power generation plant such as a renewable power generation plant is provided. The method uses a plurality of neural networks having a different structure or being learned differently for calculating future energy amounts produced by a power generation plant. To do so, the energy outputs of the power generation plant forecasted by the plurality of the neural networks are used to build histograms. Based on the histograms, energy amounts for different confidence levels describing the likelihood of the availability of the energy amount are determined, and different uses are assigned to different energy amounts. Energy amounts having a higher likelihood of availability in the future are sold at higher prices than other energy amounts.
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: July 16, 2019
    Assignee: Siemens Aktiengesellschaft
    Inventors: Per Egedal, Ralph Grothmann, Thomas Runkler, Volkmar Sterzing
  • Patent number: 10352794
    Abstract: A method dynamically reconstructing a stress and strain field of a turbine blade includes providing a set of response measurements from at least one location on a turbine blade, band-pass filtering the set of response measurements based on an upper frequency limit and a lower frequency limit, determining an upper envelope and a lower envelope of the set of response measurements from local minima and local maxima of the set of response measurements, calculating a candidate intrinsic mode function (IMF) from the upper envelope and the lower envelope of the set of response measurements, providing an N×N mode shape matrix for the turbine blade, where N is the number of degrees of freedom of the turbine blade, when the candidate IMF is an actual IMF, and calculating a response for another location on the turbine blade from the actual IMF and mode shapes in the mode shape matrix.
    Type: Grant
    Filed: September 17, 2013
    Date of Patent: July 16, 2019
    Assignee: Siemens Energy, Inc.
    Inventors: Xuefei Guan, Jingdan Zhang, Shaohua Kevin Zhou, Nancy H. Ulerich, Nam Eung Kim, Nikolai R. Tevs
  • Patent number: 10351830
    Abstract: Compositions, methods, and kits are disclosed directed at haptens, immunogens and immunoassays for oxycodone and metabolites thereof. The compounds are exemplified by compounds of the Formula I. The method comprises providing in combination in a medium (i) a sample suspected of containing oxycodone and/or oxycodone metabolites, a compound of the Formula I wherein R4 or R5 is a label, and an antibody for oxycodone or a metabolite thereof. The medium is examined for the presence of a complex comprising the labeled compound of Formula I where the presence of such as complex indicates the presence of oxycodone or oxycodone metabolite in the sample.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: July 16, 2019
    Assignee: Siemens Healthcare Diagnostics Inc.
    Inventors: Yi Feng Zheng, Yali Yang, Guoping Wang
  • Publication number: 20190211465
    Abstract: Various embodiments may include a method for making a gas separator for use in electrochemical conversion processes comprising: mixing an inorganic fiber into a solution to form a casting suspension, wherein the solution comprises an organic binding material as a solute and a solvent for the solute; spreading the casting suspension on an inert surface to form a sheet; and extracting the solvent from the sheet to form the gas separator.
    Type: Application
    Filed: June 27, 2016
    Publication date: July 11, 2019
    Applicant: Siemens Aktiengesellschaft
    Inventors: Martin Kalmar Hansen, Kasper Tipsmark Therkildsen
  • Publication number: 20190212435
    Abstract: Various embodiments may include a method for monitoring a hot gas region of a gas turbine comprising: monitoring the region using an imaging radar assembly remote from the region, connected to the region with a hollow conductor. The hollow conductor is closed off at a first end proximate the radar assembly. The radar assembly operates outside the closed-off cavity and the second end opens into the region or is shielded against heat but permeable to radar waves passing into the region. The radar is actuated in time intervals wherein at least parts of the hot gas space are detected by the radar assembly repeatedly at the time intervals. The method includes: feeding acquired image data to an evaluation device; evaluating the acquired image data against a predefined maintenance requirement; and triggering a maintenance alarm as a function of the result of the evaluation.
    Type: Application
    Filed: July 20, 2017
    Publication date: July 11, 2019
    Applicant: Siemens Aktiengesellschaft
    Inventors: Uwe Pfeifer, Andreas Ziroff
  • Publication number: 20190211684
    Abstract: A method for the additive manufacturing of a component includes: the additive building up of a structure from a base material for the component by an additive manufacturing method; the introduction, during the additive building up of the structure, of a porous auxiliary structure into an interior of the structure to define a functional area for the component in the interior; and the removing, in particular melting, of the porous auxiliary structure from the functional area by heating the auxiliary structure so that the functional area no longer has the auxiliary structure. A component is produced in accordance with the method and a corresponding device.
    Type: Application
    Filed: September 4, 2017
    Publication date: July 11, 2019
    Applicant: Siemens Aktiengesellschaft
    Inventor: Bernd Burbaum
  • Publication number: 20190211712
    Abstract: A device for assembling and disassembling a component of a gas turbine, having a rail system with at least two running rails. A carriage which can be pushed on the running rails along a specified movement axis is provided on the running rails, and the carriage has a securing device which is designed to secure a fitting section of a first carriage insert in a force-fitting manner such that the first carriage insert is moved together with the carriage when the carriage is moved on the running rails.
    Type: Application
    Filed: September 7, 2017
    Publication date: July 11, 2019
    Applicant: Siemens Aktiengesellschaft
    Inventors: Dirk Müller, Christian Kowalzik
  • Publication number: 20190209106
    Abstract: A system and a method are respectively for positioning an examination object and evaluation of an image with respect to a positioning of a breast of an examination object in relation to an x-ray device. In an embodiment, the system includes an x-ray device including at least one compression device to fix a breast of the examination object; at least one camera, arranged in relation to the x-ray device such that images are acquirable via the at least one camera, the images showing a current positioning of the breast of the examination object in relation to the x-ray device; and at least one display device, embodied to display the images.
    Type: Application
    Filed: December 28, 2018
    Publication date: July 11, 2019
    Applicant: Siemens Healthcare GmbH
    Inventors: Mario BECHTOLD, Daniela BOLTE, Anja BRUNDOBLER, Helmut GOLLWITZER, Anna JEREBKO, Wolfgang NEUBER, Marcus RADICKE, Karin RATZMER, Juliane RITTER, Ann-Christin ROESSLER
  • Publication number: 20190209104
    Abstract: A method is for operating an at least partially autonomously moving, mobile medical unit, which has at least one sensing device for detecting possible collision objects in the environment of the unit and a control device, which evaluates the sensing data of the sensing device and which is designed to at least partially autonomously operate the movement of the unit while performing a collision protection function. In an embodiment of the method, a possible collision object described by the sensing data is classified by evaluating the sensing data and the classification is taken into consideration in the autonomous operation of the unit, in particular in the calculation of a trajectory to be traveled.
    Type: Application
    Filed: June 2, 2017
    Publication date: July 11, 2019
    Applicant: Siemens Healthcare GmbH
    Inventors: Franz DIRAUF, Verena SCHMIDT
  • Publication number: 20190212405
    Abstract: In a magnetic resonance imaging (MRI) apparatus and a method for operation thereof, for a specified slice of a subject under examination, which slice is to be excited, an excitation frequency fA+ and fA? is determined for each of two opposite polarities of a slice-selection gradient for an associated RF excitation pulse. In addition, for a specified nominal center frequency f0 of the MRI apparatus, a difference between fA+ and f0 and a difference between fA? and f0 are determined. The polarity is then set such that a smaller of the two differences is achieved.
    Type: Application
    Filed: January 10, 2019
    Publication date: July 11, 2019
    Applicant: Siemens Healthcare GmbH
    Inventor: David Grodzki
  • Publication number: 20190211682
    Abstract: A method for low-speed balancing of a rotor having at least one compressor stage blades assembly includes a row of blades circumferentially arranged with circumferential clearance. Two or more blades are located blades, each having an angular position in the assembly, at which the located blades are maintained. The located blades define sectors. Each sector includes movable blades and sectoral circumferential clearances. The movable blades, for each sector, are circumferentially adjusted such that the sectoral circumferential clearance of the sector moves circumferentially downstream relative to the movable blades with respect to a rotational direction when the assembly is rotated. Relative position of the sectoral circumferential clearances and the movable blades within each sector is maintained by inserts. A measure of unbalance is determined for the rotor in low-speed balancing conditions.
    Type: Application
    Filed: September 4, 2017
    Publication date: July 11, 2019
    Applicant: Siemens Aktiengesellschaft
    Inventor: Zhiqiang Meng
  • Patent number: D854187
    Type: Grant
    Filed: October 18, 2017
    Date of Patent: July 16, 2019
    Assignee: Siemens Healthcare Diagnostics Products GmbH
    Inventors: Josef Meindl, Markus Mottscheller, Sabine Zillikens