Siemens Aktiengesellschaft

Polyic Gmbh & Co Kg

Leonhard Kurz Stiftung & Co Kg

Siemens Healthcare Gmbh

Siemens Energy As

Siemens Energy Global Gmbh & Co. Kg

Siemens Healthineers Ag

Ovd Kinegram Ag

Siemens Mobility Gmbh

Klaus Ludwig

Wolfgang Bielmeier

Johann Sukkau

Wolfgang Clemens

Rainer Stahl

Johannes Schad

Rainer Alfred Kuth

Gerhard Brinker

Volker Schnetter

Sebastian Budz

Richard Koellner

Stephan Biber

Wayne Robert Tompkin

Ralf Ladebeck

Sultan Haider

Robert Kagermeier

Andrew Dewdney

Stefan Hain

Gabriel M Daalmans

Josef Alois Birchbauer

Gerhard Weller

Jörg Rothard

Ulrich Berold

Gotthard Rieger

Uwe Linnert

Gerold Herold

Andre-Heinrich Meinhof

Kay Uwe Seemann

Holger Dresel

Andreas Tobola

Christopher Horn

Jürgen Götz

Rudolf Ackermann

Christian Schulz

Klaus-Dieter Fiebelkorn

Michael Roas-Löffler

Volker Weißenberger

Erich Becker

Alexander Jäger

Hans-Peter Lohmann

Gerhard Klebert

Ronny Pflichtbeil

Sebastian Görtler

Steffen Weiss

Axel Heitland

Holger Schmaedicke

Friedrich Arneth

Ludwig B&auml;r

Erhard Aumann

Gerrit Hackl

Markus Richter

Christoph Scholl

Vincenzo Castiglione

Jonas Schmidt

Thomas Lüssenhop

Ralph Döppmann

Alexander JÄGER

The disclosure relates to a radio-based physiological acquisition system for an RF-shielded room comprising a peripheral acquisition unit with a peripheral transmitter, a peripheral control unit, and a door sensor unit. The door sensor unit is configured to determine an opening status of a door in an RF shield around the RF-shielded room. The peripheral acquisition unit is configured to switch off the peripheral transmitter depending on the opening status of the door, e.g. when the door is open.

Physiological acquisition system for use in an RF-shielded room

A subsea housing assembly has a subsea housing with a first and a second housing portion. The first and second housing portions have first and second electrical connections for data communication. A wall separates the first and second housing portions. The assembly has an inductive coupler with first and second coupling sections disposed in the first and second housing portions. The inductive coupler provides inductive coupling across the wall for data communication between the first and second electrical connections. The inductive coupler has inner and outer coils wherein the outer coil at least partly surrounds the inner coil and at least part of the wall extends between the inner and outer coil. Soft magnetic material is arranged around the outer coil and/or inside the inner coil such that the magnetic flux is collected and guided from the outer to the inner coil and/or from the inner to the outer coil.

Subsea housing assembly and subsea sensor

A subsea housing assembly has a subsea housing with first and second housing portions having first and second electrical connections for data communication with a separating wall. An inductive coupler has first and second coupling sections disposed in the first and second housing portions and provides inductive coupling across the wall for data communication between the first and second electrical connections. The inductive coupler has inner and outer coils. The outer coil at least partly surrounds the inner coil and at least part of the wall extends between the inner and outer coil. Soft magnetic material is arranged around the outer coil and/or inside the inner coil where magnetic flux is collected and guided from the outer to the inner coil and/or from the inner to the outer coil. A support structure is provided around and/or inside the part of the wall extending between the inner and outer coil.

Subsea housing assembly

A system for determining the location of pipelines using at least one geopig that is introduced into a pipeline, advances therein and that has a magnetic source for generating a magnetic field, wherein at least one unmanned aerial vehicle is provided with magnetic field sensors and position determination devices, a controller is provided for determining the field strength profile of the magnetic field and for positioning the unmanned aerial vehicle at a defined distance from the at least one geopig, and a device is provided for determining the location of the at least one geopig from the position of the unmanned aerial vehicle and the defined distance between the at least one geopig and the unmanned aerial vehicle.

System for determining the location of pipelines

In a method for generating a measurement protocol for medical imaging of an object under examination, measurement parameters of the measurement protocol are divided into a protocol structure with a base class and classes supplementing the base class. The base class includes only hardware-independent measurement parameters and the supplementary classes includes only hardware-specific measurement parameters. A method for transferring a measurement protocol, a measurement protocol generation computer, a measurement protocol conversion apparatus, and a medical imaging system make use of such a measurement protocol.

Flexible measurement protocol for medical imaging

A method for determining a position of a mobile device relative to a B0 field magnet along a z-coordinate axis, and a device and a magnetic resonance tomography unit for performing the method are provided. The device includes a magnetic field strength sensor arranged in a fixed relative position. A characteristic magnetic field strength Bof the B0 field magnet that emerges for a plurality of x-y coordinate pairs with a same reference z-coordinate zis ascertained. The device is moved along the z-coordinate axis until the magnetic field strength sensor measures the characteristic magnetic field strength B.

Method and device for position determination in a magnetic resonance tomography unit

The invention relates to a method for producing a multilayer body, with the steps: The invention further relates to a multilayer body produced by means of such a method.

Multilayer body and method for producing same

The invention relates to a display device (), in particular in the form of a multi-layer film body. The display device () has, in a first area (), a first electrode (), a second electrode (), a third electrode () and a display layer () with a display material. The display layer () is arranged between the first electrode () and the second electrode (). The third electrode () is arranged on the side of the display layer () facing away from the first electrode (). The first electrode () is formed as an isolated electrode. The first electrode () overlaps both the second electrode () and the third electrode () at least in areas when viewed perpendicular to the plane spanned by the display layer ().

Display device

The invention relates to a security element for the identification of a security document, in particular a banknote, a valuable paper or a paper document, comprising at least one electrically controllable display element and at least one piezoelectric energy source which controls the at least one display element. The security element is formed by a flexible multilayered film body comprising the at least one electrically controllable display element containing a display layer having liquid crystals that can be oriented in an electric field, and comprising the at least one piezoelectric energy source which controls the at least one display element and has at least one layer composed of piezoelectric material, wherein the security element has a thickness of at most 70 &#x3bc;m in a direction perpendicular to the plane of the film body.

Security element for the identification of a security document using liquid crystal display driven with piezoelectric energy source and method for producing it

The invention concerns a multi-layer flexible film body (), in particular a label film or packaging film as well as a goods identification system and uses of such a film body. The film body () has a carrier layer and a decorative layer system () which provides optically recognisable information. A plurality of layers of the decorative layer system form an electronically controlled display element (), by the activation of which the optically recognisable information becomes visible.

Multilayer flexible film body

In a device and a method to determine the position of at least one local coil for a magnetic resonance tomography apparatus, the field strength of a magnetic field is measured at multiple locations with at least one magnetic field strength sensor, and the position of the local coil () is determined based on the field strength measured at multiple locations.

Method and device for position determination of body matrix coils in MR systems

A multilayer body () having an optically active first layer system () is described, in which case the first layer system () is an optically variable device (OVD), and the optical effect of the first layer system () can be influenced by an electrically controllable second layer system ().

Multilayer body with electrically controllable optically active systems of layers

The invention relates to a sensor device for monitoring accelerations to which an object is subjected. In order to detect whether a value has exceeded or is below a threshold for the acceleration to which objects have been subjected in the past, i.e. without having visual contact with the sensor, the inventive sensor device includes an acceleration sensor, which is permanently linked to the object to be monitored, so that a relative movement between the acceleration sensor and the object is prevented, and an RFID transceiver for non-contact coupling of electrical energy into the acceleration sensor and for sending out radio signals as a function of the physical state of the acceleration sensor.

Non-contact shock sensor

In a method for representation of medical image information on a display medium an image representation parameter is varied dependent on the position of the observer. Superimpositions of data sets from different medical examinations are thereby displayed. The observer thus has simultaneous access to information from the medical examinations, which makes the diagnosis easier for him or her.

Method for displaying medical image information dependent on a detected position of the observer

In a method for monitoring a radio-frequency power amplifier, and a radio-frequency device, and a radio-frequency monitoring device and a magnetic resonance tomography system, radio-frequency pulses are emitted at temporal intervals by the radio-frequency power amplifier, and measurement values that represent the power of the radio-frequency pulses are measured at temporal intervals. The measurement values are respectively loaded with a measurement error. Control values are respectively formed based on the sum of a number of measurement values loaded with measurement errors, and the radio-frequency power amplifier is limited in operation if and when a control value reaches or exceeds a predetermined limit control value.

Method for monitoring an RF power amplifier, and an RF device, a monitoring device, and an MR system corresponding thereto

Growing community of inventors

Erlangen, Germany

Klaus Ludwig