Abstract: Pattern transfer printing (PTP) methods are provided, which comprise: (i) handling a tape with multiple pattern transfer sheets having patterns of trenches, to controllably deliver the pattern transfer sheets for paste filling and consecutively for pattern transfer, (ii) mixing, continuously and uniformly, at least two types of conductive printing pastes having different particle sizes and/or at least one type of conductive printing paste with a NIR (near infrared) absorbing dye—to form a uniform paste mixture, (iii) filling the trenches on the delivered pattern transfer sheets with the paste mixture, (iv) controllably delivering wafers for the pattern transfer, and (v) transferring the paste mixture from the pattern transfer sheets onto the delivered wafers, by releasing the paste mixture from the trenches upon illumination by a laser beam. The methods yield highly accurate, ultrafine conductive lines, e.g., for photovoltaic (PV) applications.
Abstract: A method includes detecting in a sample a mammalian antibody binding specifically to ZSCAN5. A mammalian antibody binds specifically to ZSCAN5, and a carrier with a solid phase with at least one immobilized polypeptide includes at least one epitope of ZSCAN5 or a variant thereof. The mammalian antibody is used for diagnosing a neurological autoimmune disease or a cancer.
Type:
Application
Filed:
May 30, 2024
Publication date:
January 23, 2025
Applicants:
EUROIMMUN Medizinische Labordiagnostika AG, Klinisch-immunologisches Labor Prof. h.c. (RCH) Dr. med. Winfried Stöcker
Abstract: A method is provided for charging a vehicle (10) with high-voltage components (11) at a fast-charging station (20). The method includes ascertaining a prevailing noise level around the vehicle (10) while operating noise (21) produced by the vehicle (10) itself during charging is suppressed. The method continues by determining a volume of the operating noise (21) that is tolerable for the driver (22) and bystanders (23) depending on the noise level and a measured distance of a vehicle key (24) from the vehicle (10). The method proceeds by cooling the high-voltage components (11) of the vehicle (10) that are heated by charging so that the operating noise (21) caused by the cooling is limited to the tolerable volume.
Abstract: Wheel carrier apparatus for a motor vehicle including a wheel hub to which a vehicle wheel can be fastened, and an articulation apparatus for torque transmission having an articulation housing and an articulation drive element operatively connected to the articulation housing. The articulation housing is arranged coaxially to the wheel hub and is connected to the wheel hub in a rotationally fixed manner. The wheel carrier apparatus further includes a wheel carrier on which the wheel hub and the articulation housing are borne via a wheel bearing in a rotationally fixed manner. The wheel bearing includes an outer bearing ring fastened to the wheel carrier, an inner bearing ring divided in the axial direction, and multiple rolling bodies arranged radially between the inner bearing ring and the outer bearing ring. The divided inner bearing ring includes a first inner bearing ring element and a second inner bearing ring element.
Type:
Grant
Filed:
June 27, 2023
Date of Patent:
January 21, 2025
Assignee:
Dr. Ing. h.c. F. Porsche Aktiengesellschaft
Inventors:
Achim Schulz, Phillip Aaron Grabowski, Maximilian Mahlberg, Andreas Higle, Daniel Winkler
Abstract: An electric machine has a rotor and a stator defined by a stator laminated core (15). The rotor and the stator are separated from one another by a can (20) for the cooling of the stator using a liquid coolant. The electric machine has a stator component (100) formed as a single piece and composed of the stator laminated core (15) and of a plastics workpiece (10) molded thereon. The plastics workpiece (10) is formed as the can (20).
Abstract: A composition includes diamine oxidase for use in prevention or treatment of symptoms and disorders caused by fibromyalgia or chronic fatigue syndrome.
Abstract: A method for arranging a generalized multilevel converter switching topology with switched capacitors for converting DC current into AC current, wherein the arrangement can be configured with regard to predetermined output voltage levels. With the same number of semiconductor switches, a higher number of voltage levels can be achieved in comparison to previous methods. Depending on the given problem, a maximum output voltage of the AC current may vary from significantly lower values than the input voltage of the DC current up to a multiple of these values. The generalized circuit topology may be adapted to a desired number of voltage levels by a repeatable arrangement of voltage level units that can be arranged in a row and to a multiphase load by a corresponding selection of a number of sub-modules. Furthermore, a modular multilevel converter configured with the circuit topology is described.
Type:
Grant
Filed:
February 13, 2023
Date of Patent:
January 21, 2025
Assignee:
Dr. Ing. h.c. F. Porsche Aktiengesellschaft
Inventors:
Stefan Götz, Nima Tashakor, Farzad Iraji
Abstract: A rollover device for a passenger compartment of a motor vehicle includes a plurality of struts made of fiber-reinforced plastic, and a plurality of fastening feet made of metallic material for connecting the rollover device to a vehicle body. At least one fastening foot made of metallic material is connected to a respective strut made of fiber-reinforced plastic via a material-locking connection on the one hand and via a form-locking connection on the other hand.
Type:
Grant
Filed:
November 9, 2022
Date of Patent:
January 21, 2025
Assignee:
Dr. Ing. h.c. F. Porsche Aktiengesellschaft
Abstract: A device for obtaining thermal energy by means of a low-energy nuclear reaction includes a tubular reactor that is configured to receive a metallic reaction material and inductively heat the reaction material, the reactor having an electrically insulating and induction-permeable material. The device further includes a closure that can be sealed in a vacuum-tight manner and configured to allow introduction and exchange of different metallic reaction materials, a gas exchange connection for evacuation and introduction of reaction gas, one or more sensors to measure temperature or pressure in an interior of the reactor, and an inductor for generating an alternating magnetic field in the interior of the reactor. The reaction material can be inductively heated by applying an alternating voltage to the inductor, the closure, and the gas exchange connection.
Abstract: The present invention relates to a browning-suppressed composition containing ascorbic acid 2-glucoside basic amino acid salt. Blending of the ascorbic acid 2-glucoside basic amino acid salt makes it possible to suppress browning of the composition.
Abstract: An electrical drive unit (2) for use in a motor vehicle, has a stator (4) for generating a magnetic field with a stator core and a plurality of stator windings, a rotor (6) for generating a torque based on an interaction with the magnetic field generated by the stator (4), a control unit (8) for controlling operation of the electric drive unit (2), power electronics (10) for power control and power supply of the electric drive unit (2). The stator (4) is connected electrically to the power electronics (10) and encapsulated to form a common stator power electronics unit (2?).
Abstract: A multi-chamber air spring includes a main volume, an additional volume and a switching valve. The switching valve is designed to connect the additional volume to the main volume in a first operating state of the multi-chamber air spring, and to disconnect the additional volume from the main volume in a second operating state of the multi-chamber air spring. The switching valve is designed to open in the second operating state from a first predetermined limit pressure difference between the additional volume and the main volume.
Type:
Application
Filed:
May 24, 2024
Publication date:
January 16, 2025
Applicant:
Dr. Ing. h.c. F. Porsche Aktiengesellschaft
Abstract: A vibration damper with a damper piston which is arranged in a main tube with hydraulic medium and can be moved to and fro in an axial direction relative to the main tube. The main tube is arranged in a container tube, wherein an intermediate tube is arranged between the main tube and the container tube. The main tube, the intermediate tube and the container tube are arranged coaxially in a three-tube damper. The damper piston is attached at one end of a piston rod. The three-tube damper is equipped with a hydraulic end-position damping and at its end opposite the piston rod, has a central valve block with two damper valve devices. The central valve block is partially fitted with an air spring resting on an axial support ring which is connected by a single main weld seam to the container tube and central valve block by substance bonding.
Type:
Application
Filed:
July 9, 2024
Publication date:
January 16, 2025
Applicants:
Dr. Ing. h.c. F. Porsche Aktiengesellschaft, ZF Friedrichshafen AG
Inventors:
Swen Zschocke, Robert SCHREIBER, Rainer BEILNER
Abstract: A vibration damper having a damper piston, which can be moved back and forth in a main pipe in an axial direction. The main pipe is arranged in a container pipe. An intermediate pipe is arranged between the main pipe and the container pipe. The pipes are arranged coaxially in a three-pipe damper. The damper piston is attached to an end of a piston rod. The three-pipe damper is equipped with a hydraulic end position damper and, at its end facing away from the piston rod, has a central valve block with two damper valve devices. The central valve block is partially surrounded by an air spring including an air spring housing that surrounds the central valve block. The three-pipe damper has a gas balance volume at its piston rod end and is arranged in an annular space between the intermediate pipe and the container pipe.
Type:
Application
Filed:
May 6, 2024
Publication date:
January 16, 2025
Applicant:
Dr. Ing. h.c. F. Porsche Aktiengesellschaft
Abstract: A motor vehicle having an active damping control, which includes at least one vibration damper having a damper piston, which can be moved back and forth in a main pipe with hydraulic medium in an axial direction relative to the main pipe. The main pipe is arranged in a container pipe. An intermediate pipe is arranged between the main pipe and the container pipe. The main pipe, the intermediate pipe and the container pipe are arranged coaxially in a three-pipe damper. The damper piston is attached to an end of a piston rod.
Type:
Application
Filed:
April 29, 2024
Publication date:
January 16, 2025
Applicant:
Dr. Ing. h.c. F. Porsche Aktiengesellschaft
Inventors:
Stefan Hartlieb, Swen Zschocke, Josef Paleczek
Abstract: A vibration damper having a damper piston, which can be moved back and forth in a main pipe with hydraulic medium in an axial direction relative to the main pipe. The main pipe is arranged in a container pipe. An intermediate pipe is arranged between the main pipe and the container pipe. The main pipe, the intermediate pipe and the container pipe are arranged coaxially in a three-pipe damper. The damper piston is attached to an end of a piston rod. The three-pipe damper is equipped with a hydraulic end position damper. The three-pipe damper has a central valve block with two damper valve devices at its end facing away from the piston rod, which is partially surrounded by an air spring. The three-pipe damper has a gas balance volume at its piston rod end, which is arranged in an annular space between the intermediate pipe and the container pipe.
Type:
Application
Filed:
May 6, 2024
Publication date:
January 16, 2025
Applicant:
Dr. Ing. h. c. F. Porsche Aktiengesellschaft
Inventors:
Swen Zschocke, Jochen Liebold, Thomas Witte
Abstract: A computer-implemented method and computer program product for presenting information about a vehicle function to a user of a vehicle and enabling control of the vehicle function. The method includes the steps of: (a) securely connecting a software application to a vehicle network; (b) selecting a vehicle function from a plurality of vehicle functions; (c) presenting to the user the information about the selected vehicle function; and (d) controlling the selected vehicle function based on preferences of the user. The computer program is configured to perform the aforementioned steps.
Type:
Application
Filed:
July 10, 2023
Publication date:
January 16, 2025
Applicant:
Dr. Ing. h.c. F. Porsche Aktiengesellschaft
Inventors:
Cyril Dorsaz, Ethan Papp, Chris Herbert, Thorsten Hayer, Steffen Haug, Thomas Bock
Abstract: A rotor (1) with a rotation axis (2) is provided for an electric drive machine (3). The rotor (1) has a plurality of rotor assemblies (4), each of which has a plurality of laminated cores (5) and a number of magnets (7) corresponding to a pole pair arrangement (6). The rotor also has a rotor shaft (8) on which the rotor assemblies (4) are fixed. The rotor assemblies (4) are positioned on the rotor shaft (8) such that they are rectified in accordance with their axial runout (9), while taking into account the pole pair arrangement (6). The rotor can reduce a thermally induced change in imbalance.
Type:
Grant
Filed:
March 9, 2022
Date of Patent:
January 14, 2025
Assignee:
Dr. Ing. h.c. F. Porsche Aktiengesellschaft
Abstract: A wire based control system for controlling a motor vehicle has an input having a transmitting unit for emitting signals for executing input commands, a first transmission channel for transmitting a first signal, a second transmission channel for transmitting a second signal, a receiving unit for receiving the signals, and an execution for executing the input commands.
Type:
Grant
Filed:
April 19, 2022
Date of Patent:
January 14, 2025
Assignee:
Dr. Ing. h.c. F. Porsche Aktiengesellschaft