Hofer, AT
Anton Hofer, Graz AT
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20080255740 | Method For Controlling a Hydraulic Actuator Comprising a Rapid Drain Valve and a Control System and a Friction Coupling Comprising an Actuator of this Type - A method of controlling a hydraulic actuator of a friction coupling that includes a pump, which is driven by an electric motor, a pressure line, which contains a non-return valve and which runs from the pump to an actuator cylinder with an actuator piston that acts on the friction coupling. A rapid drain valve has a flow connection to the actuator cylinder and contains a slide that responds to the pressure prevailing on the side of the pump that faces the slide. To optimize the dynamic and static control behavior of the actuator, a control variable is determined for the electric motor from the target pressure and the actual pressure in the actuator cylinder. At least two different control algorithms are executed, depending on whether the difference between the target pressure and the actual pressure is positive or negative. | 10-16-2008 |
Bernhard Hofer, Graz AT
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20120139292 | MOTOR VEHICLE AND METHOD FOR THE PRODUCTION OF A MOTOR VEHICLE - A motor vehicle and a method of producing a motor-vehicle which can be used in a flexible way. The method can include at least one of: painting a base frame using a cathodic dip painting process; producing a chassis by attaching a drive train, a running gear assembly and an electrical system to the painted base frame; attaching equipment components for an interior of the motor vehicle to the chassis in order to form an equipped chassis; painting a top coating of upper body shell modules; producing an upper body module assembly from each upper body shell module by attaching a module electrical system for at least one of each respective upper body shell module and at least one module equipment component; and then attaching via at least one of adhesive bonding and screwing, the upper body module assemblies to the equipped chassis. | 06-07-2012 |
20130098536 | METHOD FOR CONNECTING A FIRST COMPONENT TO A SECOND COMPONENT - A method for connecting a first component to a second component, the method including: applying a fastening dome composed of material in a viscous state to the first component, hardening the fastening dome on the first component, and then inserting a connecting element through the first component, second component, and at least partially through the fastening dome. | 04-25-2013 |
20130112664 | TOOL AND METHOD FOR JOINING MATERIAL LAYERS - A tool configured to join at least two material layers, of which at least one material layer is in the form of a metal material layer, by a pin. The tool includes a driving-in device which drives the pin through the at least two material layers to be joined, and a welding device which, after the driving-in of the pin, welds at least one first section of the pin to the at least one metal material layer. | 05-09-2013 |
20140097011 | COMPOSITE COMPONENT WITH ELECTRICAL LINES - A composite component composed of a plastics-fibre composite material, having at least two plies of fibre-reinforced material, and at least one electrical line arranged between the at least two plies of fibre-reinforced material. | 04-10-2014 |
20140099498 | CARBON COMPOSITE COMPONENT - A carbon composite component composed of a plastics-carbon-fibre composite material. The carbon composite component is made up of individual regions, in which at least one ply is composed, in at least a first region, of carbon fibres, and at least one additional region and/or the first region includes a ply which is composed of metal cords which are arranged spaced apart from one another and spatially oriented in at least one direction. | 04-10-2014 |
20140300126 | LOAD-BEARING STRUCTURE OF A MOTOR VEHICLE AND METHOD FOR PRODUCING THE SAME - A load-bearing structure of a motor vehicle, having hollow profiles and junction elements to connect the hollow profiles. The hollow profiles may be fastened in receptacles of the junction elements, and the junction elements may have a plurality of of areal webs in a vehicle vertical direction, at least some of the areal webs forming a framework structure which assists the load path in the respective junction element. | 10-09-2014 |
20140301775 | ADHESIVE JOINT BETWEEN A FIRST HOLLOW PROFILE AND A SECOND HOLLOW PROFILE - A joint connection of a first hollow profile to a second hollow profile, in which the second hollow profile is surrounded by the first hollow profile in an overlapping region. A core arranged within the first hollow profile and the second hollow profile in the overlapping region, and connected to the first hollow profile, the core having at least one boundary surface arranged parallel and adjacent to an inner side of the second hollow profile, and the core is connected to the inner side of the second hollow profile via an adhesive. | 10-09-2014 |
20140314471 | HOLLOW PROFILE CONNECTION - GUSSET PLATE - A hollow profile connection to connect at least two hollow profiles via a gusset plate which makes contact with the end regions of the hollow profiles to be connected, in the outer region thereof. At least the end regions of the hollow profiles in cross-section have a profile formed by webs or ribs. The gusset plate is connected to the at least two hollow profiles via a friction-stir weld which run along the ribs or webs of the at least two hollow profiles. | 10-23-2014 |
20140314472 | HOLLOW PROFILE CONNECTION - GUSSET ELEMENT - A hollow profile connection to connect at least two hollow profiles. The connection includes a gusset part, the end pieces of which are insertable into the hollow profiles. At least the end pieces of the gusset part are assigned to the ends of the hollow profiles have a profile formed by webs or ribs. The gusset part and hollow profile are connected to each other by a friction-stir weld which run along the ribs or webs of the gusset part. | 10-23-2014 |
20150037600 | METHOD FOR PRODUCING A PUNCH RIVET JOIN AND COMPOSITE PART - A method for producing a punch-riveted connection between a first component and a second component having a flat cross-section, and a composite component that includes the first component and the second component. | 02-05-2015 |
Bernhard Hofer, Telfes AT
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20090313744 | ELONGATE DECORATIVE ELEMENT - A decorative element ( | 12-24-2009 |
Christoph Hofer, Hargelsberg AT
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20140199200 | EXPANDER CIRCUIT - An expander circuit for a thermal expander, having a first pump arranged between a condenser and an evaporator, is proposed, the inlet of the expander being connected to the evaporator and the outlet to the condenser, and a separate lubricating circuit connecting the expander circuit to at least one bearing. | 07-17-2014 |
Guenter Hofer, St. Oswald AT
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20080252418 | TRANSPONDER DEVICE AND METHOD FOR PROVIDING A SUPPLY VOLTAGE - Transponder circuit arrangement having antenna connections for application of a voltage signal, a load-reduction modulation device, which is coupled to the antenna connections and is designed to modulate the applied, unmodulated voltage signal, which is at a first level, and a voltage conversion device, which is coupled to the load-reduction modulation device and is designed to provide a supply voltage, the magnitude of whose level is greater than the first level. | 10-16-2008 |
20080258874 | TRANSPONDER CIRCUIT ARRANGEMENT AND METHOD FOR OPERATING A DEMODULATOR - A transponder circuit arrangement including antenna contacts to which an antenna signal can be applied. The antenna signal includes at least one signal in one transmission band of a plurality of transmission bands. The transponder circuit arrangement also includes a detector adapted to detect whether the antenna signal includes a signal in a predetermined transmission band, and a demodulator adapted to demodulate the signal in the predetermined transmission band when the signal has been detected therein, and otherwise to demodulate a signal in another transmission band. | 10-23-2008 |
20090141518 | CIRCUIT AND METHOD FOR RECTIFYING AND REGULATING VOLTAGES - A circuit having a first input and a second input configured to apply an alternating voltage, a first output and a second output configured to supply a rectified and regulated voltage, a rectifier bridge circuit having a current return circuit, a third transistor and a fourth transistor, and a controller configured to regulate the voltage between the first and the second output to a constant value. The current return circuit is connected to the first input, the second input and to the second output. The third transistor is configured as a series voltage regulator and is connected to the first input and the first output. The fourth transistor is configured as a series voltage regulator and is connected to the second input and the first output. The controller is coupled to a control input of the third transistor and to a control input of the fourth transistor. Further, a method for rectifying and regulating voltages of a circuit is provided. The circuit and the method can be used in a contactless chip card. | 06-04-2009 |
20140158775 | BOOSTER ANTENNA FOR A CHIP ARRANGEMENT, CONTACTLESS SMART CARD MODULE ARRANGEMENT AND CHIP ARRANGEMENT - In various embodiments, a booster antenna for a chip arrangement, for example a smart card, is provided. The booster antenna can have: a first electrical circuit, which forms a first resonant circuit with a phase resonance; and a second electrical circuit, which forms a second resonant circuit with a phase resonance and/or absolute resonance; wherein the first electrical circuit and the second electrical circuit are coupled to one another. | 06-12-2014 |
20140246503 | BOOSTER ANTENNA, CONTACTLESS CHIP ARRANGEMENT, ANTENNA STRUCTURE AND CHIP ARRANGEMENT - In various embodiments, a booster antenna for a chip arrangement is provided. The booster antenna includes: a first circuit, which forms a first resonant circuit; a second circuit, which forms a second resonant circuit, wherein the first circuit is electrically conductively connected to the second circuit; and a third circuit, which forms a third resonant circuit, wherein the third circuit is electrically conductively connected to the second circuit. | 09-04-2014 |
20150053764 | RFID APPARATUS, RFID READER, PORTION HOT-DRINKS MACHINE AND SYSTEM - In various embodiments, a Radio Frequency Identification apparatus includes a coupling body having a metal material and a transponder chip configured to contactlessly transmit data. The transponder chip is physically coupled to the coupling body, has a storage element which stores the data, and has a first electrode which is at a distance from the coupling body. The coupling body is in the form of a second electrode for the transponder chip configured to couple the transponder chip to an external Radio Frequency Identification reader for reading the data. | 02-26-2015 |
20150053772 | CHIP ARRANGEMENT, ANALYSIS APPARATUS, RECEIVING CONTAINER, AND RECEIVING CONTAINER SYSTEM - In various embodiments, a chip arrangement includes a first chip having a first antenna which is monolithically integrated in the first chip and is intended to communicate with at least one of an external reader or an external writer; a second chip having a second antenna which is monolithically integrated in the second chip and is intended to communicate with the at least one of the external reader or the external writer; and a booster antenna which is coupled to the first antenna in a first coupling area in order to increase a range of the first antenna and is coupled to the second antenna in a second coupling area in order to increase a range of the second antenna. | 02-26-2015 |
20150054125 | CHIP, CHIP ARRANGEMENT AND METHOD FOR PRODUCING A CHIP - Various embodiments provide a chip. The chip has a carrier, an integrated circuit formed above the carrier, and an energy storage element. The energy storage element has a first electrode and a second electrode and is used to supply the integrated circuit with electrical energy. The carrier, the integrated circuit and the energy storage element are monolithically formed, the first electrode being formed from the carrier. | 02-26-2015 |
Hans Joerg Hofer, St. Marien AT
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20150211192 | APPARATUS FOR COMPACTING THE BALLAST BED OF A TRACK - An apparatus is provided for compacting the ballast bed of a track, comprising a machine frame which is movable on the track with a stabiliser unit which runs on rollers on the track and is equipped with a vibration drive for producing a vibration in a plane parallel to the track. The stabiliser unit is preferably equipped with tension rollers engaging around the rail head. The stabiliser unit is linked in a height-adjustable manner to the machine frame with an adjusting drive and can be moved against the track under load. In order to provide advantageous constructional conditions it is provided that the vibration drive comprises at least one cylinder vibrator which is formed by a hydraulic cylinder and is triggered via a proportional or servo valve. | 07-30-2015 |
Heimo Hofer, Bodensdorf AT
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20120315759 | METHOD FOR PRODUCING CONTACT OPENINGS IN A SEMICONDUCTOR BODY AND SELF-ALIGNED CONTACT STRUCTURES ON A SEMICONDUCTOR BODY - Contact openings are produced in a semiconductor body by forming a plurality of self-aligned structures on a main surface of a semiconductor body, each self-aligned structure filling a trench formed in the semiconductor body and extending above and onto the main surface. Adjacent ones of the self-aligned structures have spaced apart sidewalls which face each other. A spacer layer is formed on the sidewalls of the self-aligned structures. Openings are formed in the semiconductor body between adjacent ones of the self-aligned structures while the spacer layer is on the sidewalls of the self-aligned structures. Each opening has a width and a distance to the sidewall of an adjacent trench which corresponds to a thickness of the spacer layer. Self-aligned contact structures can also be produced on a semiconductor body, with or without using the spacer layer. | 12-13-2012 |
Hermann Hofer, Linz AT
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20080266161 | ANALOG-TO-DIGITAL CONVERTER, RECEIVER ARRANGEMENT, FILTER ARRANGEMENT AND SIGNAL PROCESSING METHOD - A filter arrangement comprises a switching element coupled to a filter input, wherein the switching element is controllable by a reference clock signal. The filter arrangement further comprises an input storage element, an output storage element, and a first and a second auxiliary storage element. The first and the second auxiliary storage element can each be connected in parallel to the input storage element or to the output storage element depending on a switching signal. The output storage element is coupled to a filter output. The filter arrangement can be used as a loop filter in an analog-to-digital converter, wherein the output signal of the filter arrangement is quantized to provide an output word. Respective feedback signals can be generated from the output word and be provided to the storage elements. | 10-30-2008 |
Johann Hofer, Dornbirn AT
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20120133917 | DISTANCE MEASURING DEVICE AND SURVEYING SYSTEM - A distance-measuring device for contactless measurement of a distance to an object, including a housing; a contactless measuring apparatus utilizing an optical measuring beam arranged in the housing and having a radiation unit, an optical unit with optical elements encompassing at least a transmitting and receiving lens system, an optical transmitting path with an optical axis for emitting a measuring beam onto the target object, an optical receiving path with an optical axis for receiving a measuring beam that is reflected and/or scattered by the target object. At least one optical element is movable relative to an initial position; a motion sensor detects a movement of the object, the optical element movable out of the initial position into a variable compensation position so that the transmitting path can be stabilized at a spatially fixed position. | 05-31-2012 |
Johann Hofer, Salzburg AT
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20140309375 | METHOD OF PRODUCING A POLYMER PART AND POLYMER PART - A method of producing a polymer part comprising the following steps: (a) incorporating a hydrophobic small molecule into the polymer before, during or after manufacture of the polymer part, the hydrophobic small molecule and the polymer being essentially inert to one another; and (b) annealing the polymer part to induce migration of the hydrophobic small molecules to a surface of the polymer part to provide that surface with a specified degree of hydrophobicity defined by the combination of the polymer and the hydrophobic small molecule; is described. Polymer parts made according to the method are also described. | 10-16-2014 |
Johannes Hofer, Wien AT
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20150191520 | Complement split product C4d for the treatment of inflammatory conditions - The present invention relates to a pharmaceutical composition comprising complement split product C4d for use in treating an inflammatory condition, such as graft rejection, graft versus host disease, an autoimmune disease or atopy. The C4d to be used may be a multimer. Accordingly, also C4d multimers and their use in medicine, like the treatment of inflammatory conditions, is provided. Furthermore, the present invention provides a protein complex comprising C4d interacting with its ILT4 receptor. This protein complex may be used in screening methodsAlso antibodies specifically binding to the C4d multimer or the C4d/ILT4-protein complex are subject of the present invention. | 07-09-2015 |
Josef Hofer, Schneegattern AT
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20090095456 | Plate heat exchanger - A plate heat exchanger with a plurality of separating walls stacked one above the other, which alternatingly define a first and second flow space for a first and second medium, comprises at least one turbulence generator being positioned in at least one flow space, which comprises a plate with a number of parallel-running band-like rows of alternating elevations and depressions mutually connected by bridges, where the elevations and depressions of each row are shifted with respect to each immediately adjacent row, and where each row is provided with at least one transition area for the medium to pass to the immediately adjacent row, such that the depressions of each row are flow-connected with the immediately adjacent elevations of at least one immediately adjacent row. To achieve high heat transfer performance in a simple manner it is provided that the bridges of each row are essentially parallel and equally inclined relative to the separating walls, with an acute angle being formed between a separating wall and the bridges. | 04-16-2009 |
Jutta Hofer, Lustenau AT
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20150207149 | ELECTRODE FOR A GALVANIC CELL - An electrode for a galvanic cell, characterized by a carrier, which is provided with an embroidery, wherein at least a part of the surface of the embroidery is configured to be electrically conductive. | 07-23-2015 |
Klaus Hofer, Feldkirchen An Der Donau AT
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20150225831 | METHOD FOR APPLYING A PROTECTIVE COATING TO A FLAT STEEL PRODUCT AND FLAT STEEL PRODUCT HAVING A CORRESPONDING PROTECTIVE COATING - The invention relates to a method for applying a protective coating ( | 08-13-2015 |
Manfred Hofer, Graz AT
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20100065395 | MULTIPLATE WET CLUTCH - The invention relates to a multiplate wet clutch with a rotatable clutch hub which is rotationally fixedly connected to a plurality of inner plates which can be placed in frictional engagement with outer plates of an associated clutch cage, wherein the multiplate wet clutch has at least one fluid inlet opening which permits a fluid flow out of a fluid supply space to the plates. Arranged in the fluid flow path between the fluid inlet opening and the plates is at least one particle retention device. | 03-18-2010 |
Marc Hofer, Oberndorf AT
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20130044408 | Docking station - The invention relates to a docking station comprising a first part which is fixable on a base surface, and a movable second part, wherein the movable second part is arranged on the first part and is pivotable relative to the same. | 02-21-2013 |
Markus Hofer, Garsten AT
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20110185833 | POWER ASSIST ELEMENT - The invention relates to a power assist element ( | 08-04-2011 |
Markus Andreas Hofer, Hagenberg AT
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20120084855 | SECURE PIN RESET PROCESS - A secure password/Personal Identification Number (PIN) reset process is disclosed. The process involves replacing a transportation password/PIN of a terminal with a user-specific password/PIN. During the replacement, the user-specific password/PIN is bound with a token. The token can then be used to securely reset the password/PIN of the terminal back to the transportation password/PIN if the user-specific password/PIN is forgotten or compromised. | 04-05-2012 |
Maximilian Hofer, Hartberg AT
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20150084618 | ELECTRONIC CIRCUIT AND METHOD FOR MEASURING A LOAD CURRENT - An electronic circuit is described comprising a load, a power supply node, a first transistor coupled between the supply node and the load such that the input at a control terminal of the first transistor controls current flow from the supply node to the load through the first transistor, a current source, a second transistor coupled between the current source and the load such that the input at a control terminal of the second transistor controls current flow from the current source to the load through the second transistor, a control node coupled to the control terminal of the first transistor and the control terminal of the second transistor and a measuring circuit connected to the point of coupling between the current source and the second transistor configured to measure the difference between the current provided by the current source and the current consumed by the second transistor. | 03-26-2015 |
Michael Hofer, Bruck An Der Mur AT
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20100116040 | Test bench conditioning system for a working fluid, and a device for operating a test bench condition system of this type - A test bench conditioning system for a working fluid of a machine located on the test bench includes at least one pump ( | 05-13-2010 |
Robert Hofer, Graz AT
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20120056718 | TRANSPONDER AND METHOD FOR OPERATING A TRANSPONDER - An RFID transponder having an adjustable response field strength including a determination circuit formed to determine a quantity which is derivable from a field strength of an electromagnetic field prevailing at the location of the RFID transponder, a comparator formed to compare the determined quantity derived from the field strength with a threshold value, wherein the threshold value is based on the adjustable response field strength, which is higher than the minimum field strength required for the operation of the RFID transponder, and a deactivator formed to deactivate a functionality of the RFID transponder if the derived quantity falls below the threshold value. | 03-08-2012 |
Robert Hofer, St. Ruprecht/raab AT
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20140030479 | METHOD AND DEVICE TO PRODUCE A TRANSLUCENT LAYER COMPOSITE CONSTRUCTION ELEMENT WITH INTEGRATED FRONT PLATE - Method for producing a heat insulating, light conducting multilayer composite construction element for facades of building structures and the like, in which the multilayer composite construction element consists of at least one layer of a curable casting compound and at least one heat insulating layer of insulating material, and all layers are penetrated by light conducting elements, whereby | 01-30-2014 |
20140059952 | LIGHT-CONDUCTING COMPONENT FOR CONSTRUCTIONS AND BUILDINGS AND ALSO PRODUCTION PROCESS THEREFOR - A light-conducting component, in particular finished concrete part in the form of a masonry brick, for constructions and building. The component is produced in a casting mold by casting into at least one casting building material and the optical waveguide is made of a light-conducting building material, e.g. PMMA polymer or glass, which is accessible at at least two positions on the outer surface of the light-conducting component for the input of light and output of light. The optical waveguide is configured as a self-supporting 2D or 3D lattice body composed of rods having a thickness/diameter of greater than 1 mm. The self-supporting 2D or 3D lattice body has approximately the same or an only slightly smaller width (W), or length (L), or base dimensions (W, L), or total external dimensions (W, L, H) than the casting mold itself. | 03-06-2014 |
Roland Hofer, Reichenau AT
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20130206923 | Transporting System, Transporting Carriage and Method for Transporting Metal Coils - A transporting system for transporting metal coils, for example hot coils, may include a multi-track rail system; a number of driverless transporting carriages, which can be moved on the rail system by means of a drive device and are equipped with an on-board communication device; a locating device, with which up-to-the-moment locational information can be determined for each transporting carriage located on the rail system; and a central control device, to which the locational information of each transporting carriage can be fed, wherein a communication link, which at least in certain sections is formed without any lines, can be established between the control device and the communication device. | 08-15-2013 |
Stefan Hofer, Innsbruck AT
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20140214145 | Impact Protection for Implantable Electric Lead - A novel implantable electric lead arrangement is described for medical implant systems such as middle ear implants (MEI), cochlear implants (CI) and vestibular implants (VI). An electric lead contains parallel lead wires wound in an elongated helix about a central longitudinal axis. A lead core is fixed and enclosed within the wire helix for providing impact strain relief to the lead wires by resisting radial and/or axial deformation from external impact force. | 07-31-2014 |
Wolfgang Hofer, Wien AT
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20140114098 | METHOD AND APPARATUS FOR ENERGY-EFFICIENT PROCESSING OF SECONDARY DEPOSITS - Method for the depolymerisation of plastics material ( | 04-24-2014 |