Wohlfarth
Andreas Wohlfarth, Pfullendorf DE
| Patent application number | Description | Published |
|---|---|---|
| 20130216936 | ALKALINE SINGLE ION CONDUCTORS WITH HIGH CONDUCTIVITY AND TRANSFERENCE NUMBER AND METHODS FOR PREPARING THE SAME - A method of producing an alkaline single ion conductor with high conductivity includes: a) providing a hydrocarbon oligomer or polymer having immobilized acidic substituent groups selected from the group consisting of a sulfonic acid group, sulfamide group, a phosphonic acid group, or a carboxy group, in its alkaline ion form wherein at least a part of the acidic protons of the substituent groups have been exchanged against alkali cations, and b) solvating the hydro-carbon oligomer or polymer of step a) in an aprotic polar solvent for a sufficient time to effect a solvent uptake of at least 5% by weight and to obtain a solvated product, wherein the molar ratio of solvent/alkaline cation is 1:1 to 10,000:1, and which solvated product has a conductivity of at least 10 | 08-22-2013 |
Juergen Wohlfarth, Halle DE
| Patent application number | Description | Published |
|---|---|---|
| 20110133749 | TEST ARRANGEMENT FOR AC TESTING OF ELECTRICAL HIGH VOLTAGE COMPONENTS - A test arrangement is provided for AC testing of electrical high voltage components including at least one inverter, at least one test transformer and at least one high-voltage inductor arranged as test components in a common cuboid container. The at least one high-voltage inductor is at least partly removable from the container through at least one opening on a boundary surface of the container by means of a movement apparatus. | 06-09-2011 |
Katrin Wohlfarth, Fellbach DE
| Patent application number | Description | Published |
|---|---|---|
| 20160038101 | PATIENT COUCH SUPPORT, PATIENT COUCH AND SYSTEM FOR DISSIPATING HEAT OF THE PATIENT COUCH SUPPORT - One or more embodiments provide a patient couch support for dissipating heat of the patient couch support. The patient couch support includes a surface to accept an examination object and at least one channel for carrying a fluid running at least partly inside the patient couch support. The at least one channel has at least one inlet opening for delivering the fluid and at least one outlet opening for taking away the fluid. One or more embodiments provide a corresponding patient couch and a system for dissipating heat of the patient couch support. | 02-11-2016 |
Katrin Wohlfarth, Erlangen DE
| Patent application number | Description | Published |
|---|---|---|
| 20090215384 | Cooling device for the air conditioning of an examination area of a medical examination apparatus and medical examination apparatus comprising a cooling device - An inventive cooling device for the air conditioning of an examination area of a medical examination device includes a temperature detection device for detecting a temperature in the examination area, an air conditioning device for producing air-conditioned air, an air discharge device arranged within the examination area, an opening directed toward the examination area to let out air-conditioned air and an air duct to transport air-conditioned air to the opening in the air discharge device and a control unit connected to the temperature detection device and the air-conditioning device to control the air-conditioning device based on data detected by the temperature detection device. The cooling device automatically determines and regulates a temperature in the examination area with fresh, air-conditioned air which has a positive influence on the well-being of the patient in the examination area. | 08-27-2009 |
| 20100052680 | METHOD FOR OPERATING MAGNETIC RESONANCE SYSTEM - In a method for operation of a magnetic resonance system, at least one control device is fashioned for image data acquisition and corresponding components, and only three first control parameters defining primary boundary conditions are selected by an operator of the system, namely the contrast response, the spatial orientation of the at least one image data set to be acquired and the examination organ. Additional, second control parameters, required to control the components for image acquisition and defining secondary boundary conditions, are automatically determined by the control device using the first control parameters. | 03-04-2010 |
| 20130249550 | METHOD AND MAGNETIC RESONANCE SYSTEM TO ACQUIRE MR DATA IN A PREDETERMINED VOLUME SEGMENT OF AN EXAMINATION SUBJECT - In a method and a magnetic resonance (MR) system, a marked area is determined that demarcates a predetermined volume segment of the subject relative to the regions adjacent thereto. Nuclei in the predetermined volume segment are excited, or nuclei in a region adjacent thereto are saturated with an RF excitation pulse at the same time a magnetic field gradient is activated. The center frequency of a frequency range of the RF excitation pulse and the direction of the magnetic field gradient are adjusted dependent on resonant frequencies of substances present within the predetermined volume segment in order, starting from the predetermined volume segment to shift an actual excitation volume segment excited by the RF excitation pulse toward the marked area, or to shift a saturation volume saturated by the RF excitation pulse away from the marked area. MR data are then acquired from the predetermined volume segment. | 09-26-2013 |
| 20130285654 | METHOD AND APPARATUS TO GENERATE MAGNETIC RESONANCE IMAGES - In a method and apparatus to generate a magnetic resonance (MR) image in a volume of interest of an examination subject, the magnetization is excited in an additional volume in the subject by at least one RF pulse, in order to achieve a desired magnetization in the volume of interest. The additional excitation volume differs at least partially from the volume of interest. For this purpose, at least one MR overview image of the examination subject is analyzed automatically to determine a position of at least one anatomical structure of the examination subject, from which the volume of interest is automatically determined. The additional excitation volume is automatically determined using the position of the at least one anatomical structure. The MR image in the volume of interest is acquired with excitation of the magnetization in the automatically determined additional excitation volume. | 10-31-2013 |
Klaus Wohlfarth, Fichtenberg DE
| Patent application number | Description | Published |
|---|---|---|
| 20120001419 | Connection Arrangement For Connecting Two Components - A connection arrangement for connecting two especially cylindrical oil-containing components contains two receiving rings, each having a hollow connecting piece attached radially to the outside of the receiving ring with a passageway that ends at the inside of the receiving ring. The outer end section of the passageway contains a thread, wherein the pitch of the threads of the two connecting pieces is different. The two connecting pieces are connected by a hollow screw having two threaded sections. The thread of one threaded section corresponds to the thread of one connecting piece, and the thread of the other threaded section corresponds to the thread of the other connecting piece. The receiving rings are connected to the components such that a fluid connection is provided between the inner chambers of the two components through the two connecting pieces. | 01-05-2012 |
| 20120090143 | Leveling Shock Absorber and Strut Assembly - The present invention includes methods and apparatus for easily adjusting a shock and strut assembly to modify the ride height of a vehicle by providing one or more spacers to be placed between the lower spring seat mount and the spring seat plate that rests upon it in order to raise the ride height of a vehicle. Embodiments include a unique location for a lower spring seat mount. The position of the lower spring seat mount may be lowered to reduce the ride height of the vehicle, and one or more spacers may be inserted above the lower spring seat mount to raise the ride height of the vehicle. | 04-19-2012 |
| 20130221627 | Leveling Shock Absorber and Strut Assembly - The present invention includes methods and apparatus for easily adjusting a shock and strut assembly to modify the ride height of a vehicle by providing one or more spacers to be placed between the lower spring seat mount and the spring seat plate that rests upon it in order to raise the ride height of a vehicle. Embodiments include a unique location for a lower spring seat mount. The position of the lower spring seat mount may be lowered to reduce the ride height of the vehicle, and one or more spacers may be inserted above the lower spring seat mount to raise the ride height of the vehicle. | 08-29-2013 |
Klaus Wohlfarth, Sanger, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090108547 | Leveling Shock Absorber and Strut Assembly - The present invention includes methods and apparatus for easily adjusting a shock and strut assembly to modify the ride height of a vehicle by providing one or more spacers to be placed between the lower spring seat mount and the spring seat plate that rests upon it in order to raise the ride height of a vehicle. Embodiments include a unique location for a lower spring seat mount. The position of the lower spring seat mount may be lowered to reduce the ride height of the vehicle, and one or more spacers may be inserted above the lower spring seat mount to raise the ride height of the vehicle. | 04-30-2009 |
Klaus Wohlfarth, Satteldorf DE
| Patent application number | Description | Published |
|---|---|---|
| 20150120041 | Tooling System with Electronic Signal Maintenance - Devices and methods for providing power to tools when the tools are not attached to a robotic device. The power source may be an energy storage device that is attached to a tool frame of a tool cluster. The power provides for the tools to be maintained in a ready state which expedites and/or eliminates the initiation process when the tools and the tool cluster are subsequently reattached to the robotic device. This reduces the time necessary for the tools to be used in the assembly process thereby increasing the efficiency of the tooling system. | 04-30-2015 |
Michael Wohlfarth, Waldsee DE
| Patent application number | Description | Published |
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| 20110002730 | ARTICULATED DEVICE BETWEEN LINKAGE ASSEMBLY SUPPORT ARMS OF A COLLAPSIBLE ROOF - An articulated device includes a rivet assembly for connecting first and second linkage assembly support arms together at common ends thereof such that the arms are movable relative to one another. The rivet assembly includes a rivet having first and second rivet heads and a rivet shaft. The rivet shaft extends through first and second bearing holes in the common ends of the arms with the first rivet head being on the first arm and the second rivet head being on the second arm. The rivet assembly has a bearing sleeve extending between the rivet shaft and the bearing holes. The bearing sleeve has a collar-type stop and a shoulder-type stop adjacent the first rivet head with the collar-type stop lying against the first arm and the shoulder-type stop lying against the first rivet head. The bearing sleeve has a ring-shaped stop lying against the second rivet head. | 01-06-2011 |
| 20150330439 | Articulated Device Between Linkage Assembly Support Arms of a Collapsible Roof - An articulated device includes a rivet assembly for connecting first and second linkage assembly support arms together at common ends thereof. The rivet assembly includes a blind rivet having a rivet sleeve and a mandrel shaft with a mandrel head. The rivet sleeve and the mandrel shaft extend through first and second bearing holes in the common ends with the mandrel head being on the first arm adjacent to the first bearing hole. The rivet sleeve has a rivet sleeve head on the second arm adjacent to the second bearing hole. The rivet assembly includes a bearing sleeve extending between the rivet sleeve and the bearing holes. The bearing sleeve has a collar-type stop and a shoulder-type shaft stop with the collar-type stop lying against the first arm and the shoulder-type shaft stop lying against the mandrel head. The bearing sleeve has a ring-shaped stop adjacent the rivet sleeve head. | 11-19-2015 |
Michael Wohlfarth, Gerlingen DE
| Patent application number | Description | Published |
|---|---|---|
| 20120188810 | RECTIFIER SYSTEM - A rectifier system, e.g., for a generator, includes a bridge system having a predefined number of rectifier elements, at least one rectifier element being a rectifier element having at least one reverse-voltage dependent characteristic curve in a predefined range, and one of the negative diodes having a higher reverse saturation current than the associated positive diode, and at least one of the negative diodes being placed at a location in the rectifier in which the temperature is increased. | 07-26-2012 |