Rolf
Benner Rolf, Herborn-Amdorf DE
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20090121091 | Device for Guiding Cables or Wires - A device used to guide cables or wires through walls. The device includes a maintaining device connected to two or more cable maintaining elements. The maintaining elements surround, in a frame-like manner, a through-opening, and the cable maintaining elements are arranged in the region of the through opening. According to this invention, at least one of the cable maintaining devices or at least two groups of cable maintaining devices can be connected to the maintaining device independently from one or more of the remaining cable maintaining devices by connecting elements which are associated with the cable maintaining devices, in order to improve the ease of mounting of this type of device. | 05-14-2009 |
Carsten Rolf, Sprockhoevel DE
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20120181142 | DEVICE FOR CONNECTING A CHAIN TO A STEP OR A PALLET OF A PASSENGER CONVEYING INSTALLATION - A device for connecting a chain, which is actively connected to a roller, to a step or a pallet of an escalator or a moving walkway, respectively. The chain has a roller side and a step or pallet side. The device includes a hollow stud disposed on the roller side and a cylindrical shoulder disposed on the step or pallet side. The hollow stud has a clearance to receive the cylindrical shoulder. A slide bearing is arranged at least radially between a circumferential surface of the hollow stud defining the clearance and an outer circumferential surface of the shoulder. | 07-19-2012 |
20120181143 | Drive System for a Passenger Transport Installation - A drive system for transport of a passenger transport installation including an escalator or a moving walkway. Steps or pallets of the transport are actively connected to pulling elements which can be moved in the transport direction by at least one electric motor provided with a gear train having a chain wheel. The electric motor containing the gear train is positioned in one of the reversing areas of the transport and a further electric motor exclusively serves for the linear motion of the transport. Bushes/rolls of plate link chains are adjacent to or roll along individual teeth of the chain wheel while only getting into line contact, outside the tooth ground of the chain wheel. A point of force application of the bushes/rolls on the respective tooth of the chain wheel is realized such that only a one-directional force application component is generated at the respective tooth. | 07-19-2012 |
20120186940 | Method and Device for Operating a Passenger Transport Installation - A method for controlling an installation for a revolving passenger transport comprised of steps or pallets moving along a transport path that includes a plurality of drives. At least one drive is arranged in a reversing area and at least one further drive is arranged in an area of the transport path. Each drive is actively connected to a frequency converter. All of the frequency converters are monitored by a higher-order control. A defined drive pattern is memorized in the higher-order control. Measured values of the drives are transmitted to the higher-order control by individual frequency converters. The measured values are compared in the higher-order control with respect to each other. In case of divergences from the memorized drive pattern of the respective frequency converter, the respective frequency converter which diverges from a comparative value is corrected with aid of the higher-order control. | 07-26-2012 |
Carsten Rolf, Sprockhovel DE
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20120031729 | Device for the transport of passengers - Device for the passenger transport, in particular an escalator provided with steps or a moving walkway equipped with pallets, wherein the steps or pallets are connected to each other to form a continuous step or pallet belt and can be moved in the direction of transport by means of drive elements, wherein a lower entrance or exit section of the device is connected to an upper exit or entrance section via at least one arched transport section which, seen over the length and height thereof, is formed by different radii which verge into each other, wherein at least the arched transport section is composed of several linear framing sections which are connected to each other in the region of the facing ends thereof. | 02-09-2012 |
Daniel Rolf, Berlin DE
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20110184636 | Method of Operating a Navigation System to Provide Geographic Location Information - A computer implemented method of operating a navigation system to provide geographic location information is provided. The method comprises receiving a query text string representing a query for a geographic location from a user and obtaining data records that represent a plurality of candidate geographic locations. The method computes a text matching score that indicates how much of the query text string matches a record text string of the candidate geographic location and applies a usage pattern weight to the text matching score to obtain an overall score value for the candidate geographic location. The candidate geographic locations are ranked based on the overall score values. | 07-28-2011 |
20130013620 | METHOD OF OPERATING A NAVIGATION SYSTEM TO PROVIDE GEOGRAPHIC LOCATION INFORMATION - A computer implemented method of operating a navigation system to provide geographic location information is provided. The method comprises receiving a query text string representing a query for a geographic location from a user and obtaining data records that represent a plurality of candidate geographic locations. The method computes a text matching score that indicates how much of the query text string matches a record text string of the candidate geographic location and applies a usage pattern weight to the text matching score to obtain an overall score value for the candidate geographic location. The candidate geographic locations are ranked based on the overall score values. | 01-10-2013 |
20150134850 | METHOD AND APPARATUS FOR PROBE-BASED ROUTING - An approach is provided for providing routing calculations and route guidance based on geographic positioning and/or other sensor data from one or more mobile devices independent of map data. A routing platform processes and/or facilitates a processing of one or more probe data samples associated with at least one mobile device to determine one or more device tracks. The routing platform processes and/or facilitates a processing of the one or more device tracks to determine at least one tessellation, wherein the at least one tessellation is a subdivision of a plane or sphere into one or more tiles and a plurality of segments. The routing platform further determines one or more relationships between one or more of the plurality of segments based, at least in part, on a mapping of the one or more device tracks against the at least one tessellation. | 05-14-2015 |
Erik Rolf, Lund SE
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20090197591 | DESENSE WITH ADAPTIVE CONTROL - A method and apparatus for reducing degradation in the sensitivity of a receiver in a mobile phone are disclosed. The sensitivity of the receiver in the mobile phone is monitored. When the sensitivity degrades below a predetermined threshold, it is determined which feature of the mobile phone is causing the detected degradation. The operation of the feature is changed to reduce the amount of degradation produced by the feature. | 08-06-2009 |
Haupt Rolf, Chaiwan HK
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20090316671 | Method and Apparatus of Transmitting, Receiving, Displaying and Playing Weather Data - A transmitter transmits time synchronized data via a pager/WiMax/802.x access to a receiver system, wherein the receiver system is programmed to receive data for specific geographic locations. The geographic locations may be specified by the user or by the receiver system, and includes state, zip codes, towns, counties, towns, or cardinal regions. The receiver is able to find its location when outside its cell region and is able to synchronize to the data transmitted in the new cell region. Further, the receiver system is able to remotely monitor weather data and other information at a different location via wireless Internet or voice over IP. A transceiver may also be used to receive weather or alert data. In response to receiving data, the transceiver transmits the data to low powered devices in a house using a different frequency band than the frequency band it received the data. | 12-24-2009 |
20110045761 | Method of Transmitting, Receiving, Recording, Playing and Displaying Weather Radio - A receiver may receive alerts from a radio-broadcast following a tone or other indication preceding each alert, for example, the National Oceanic and Atmospheric Administration's (NOAA) broadcasted weather alerts. Received alerts may be recorded and stored for future playback to an end user, and the receiver may indicate to the user that an alert has been stored, varying the type of indication according to the type of alert stored. The receiver may record alerts specific to one or more zip codes, geographic regions, Global Positioning System (GPS) coordinates, Federal Information Processes Standards (FIPS) codes, Specific Area Messaging Encoding (SAME) profiles, or other user location data. The user may then select locations and type of alerts to be replayed. Additionally, the receiver may be used in conjunction with other co-located devices to provide information to an end user through a variety of methods and devices. | 02-24-2011 |
20120011461 | Central Monitoring and Measurement System - A central monitoring and measurement system is described. A central user interface system for generation of a plurality of user-desired information based upon a plurality of measured data, the central user interface system may include a receiver system configured to receive wirelessly the plurality of measured data from a plurality of external sensor systems. An input/output system may be configured to provide output data to a display screen, receive input data from the display device, and provide output data to a processing system. The processing system may be configured to process the plurality of measured data from the plurality of external sensor systems into the plurality of user-desired information. Each external sensor system may include a transmission system configured to transmit wirelessly measured data to the central user interface system, and a measurement system configured to determine the measured data associated with an external device. | 01-12-2012 |
Johannes Rolf, Hennef DE
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20150321244 | FORGING PRESS - A forging press for rotationally asymmetrical parts by warm or hot forming has a stationary press table, a vertically shiftable press ram above the press table, vertically delimiting with the press table a working space, and vertically displaceable between from an upper open position into a lower closed position. An upper part is carried by the ram in the space, and an upper die in the space is in turn carried on the upper part. A lower part sits on the table in the space and below the upper part and carries a lower die in the space and fittable with the upper die in the closed position. A first closing apparatus outside the space bears vertically on one of the dies, and a second closing apparatus outside the space bears vertically via the first closing apparatus on the one die. | 11-12-2015 |
Lee Karl Rolf, Inverurie GB
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20140140772 | PIPELAYING - An apparatus for clamping elongate elements in a parallel piggybacked arrangement during subsea laying of the elements is disclosed. The apparatus has opposed reciprocating jaws for forcing together clamp segments around the elongate elements to assemble a piggybacking clamp that applies clamping forces to the elongate elements. | 05-22-2014 |
20140248086 | PIPELAYING - A piggybacking clamp for subsea laying of two or more elongate elements in a piggybacked arrangement is disclosed. The piggybacking clamp has a plurality of clamp segments assembled to surround and clamp the elongate elements. Each clamp segment has two or more generally parallel mutually spaced recesses shaped to extend partially around respective ones of the elongate elements. The piggybacking clamp additionally has retainers that hold the clamp segments together when assembled, such that the assembled clamp segments apply clamping forces to the elongate elements in the recesses. | 09-04-2014 |
20140286708 | RELATING TO PIPELAYING - An alignment tool for aligning a secondary elongate element with a primary elongate element for subsea laying of the elements in a piggybacked arrangement is disclosed. The alignment tool comprises a support structure arranged to embrace the primary element. The support structure has an opening for accommodating the primary element such that the primary element can move longitudinally through the opening in a launching direction. The alignment tool further comprises attachment points for supporting the tool to maintain or control its longitudinal and/or angular position with respect to the primary element as the primary element moves through the opening. | 09-25-2014 |
20150345666 | Pipelaying - A method clamps elongate elements in a parallel piggybacked arrangement during subsea laying of the elements. The method has opposed reciprocating jaws for forcing together clamp segments around the elongate elements to assemble a piggybacking clamp that applies clamping forces to the elongate elements. | 12-03-2015 |
Lee Karl Rolf, Mackstead GB
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20100040417 | Pipelaying Vessel - There is disclosed a variety of arrangements for laying of rigid pipe from reeled storage and/or on-board welding fabrication. Thirteen independent aspects of the invention are identified. In one particular arrangement ( | 02-18-2010 |
Magnus Rolf, Malmo SE
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20160134983 | METHOD AND SYSTEM FOR AUDIO CALIBRATION OF AN AUDIO DEVICE - A method for audio calibration of an audio device is provided. The method comprises: registering, by a microphone, a representation of an audio signal; processing, by a data processing unit, the registered representation of the audio signal into feedback image data; displaying on a display, the feedback image data; capturing, by a camera, the feedback image data displayed on the display; altering a setting affecting audio of the audio device based on the feedback image data captured by the camera. A system for audio calibration of an audio device is further provided. | 05-12-2016 |
Matthias Rolf, Hannover DE
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20130089718 | CUT-TO-SIZE FORMAT - The invention relates to a cut-to-size format comprising a more particularly sheeting-shaped or layer-shaped backing material ( | 04-11-2013 |
Meinhard Rolf, Leverkusen DE
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20100092887 | FLUORINE-CONTAINING QUINACRIDONES IN COLOUR FILTERS FOR LCDs - Use of quinacridones of the formula (I) | 04-15-2010 |
Sandor Rolf, Kent GB
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20140151247 | STERILE ENCLOSURE FOR AN ELECTRONIC DEVICE AND A BACKPLATE FOR RETAINING THE ELECTRONIC DEVICE - A sterile enclosure is provided, which comprises a backplate for receiving a non-sterile electronic device, a sterile clamshell for receiving the backplate, and an attachment means for attaching the sterile enclosure to a holder. The clamshell comprises a first part for receiving the backshell, a second part for closing off the first part and fastening means for retaining the first part in its closed-off state. A backplate may be used, together with retaining means, for retaining the electronic device in place. The backplate may be triangular in shape, the retaining means being retaining members lying at the terminal points of the triangular backplate. The clamshell may comprise, e.g. a PET, PE or PVC material. | 06-05-2014 |
Stefan Rolf, Grafing DE
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20090068509 | Process for Operating a Fuel Cell Arrangement and Fuel Cell Arrangement - The invention concerns a method for operating a fuel cell system with fuel cells ( | 03-12-2009 |
Thomas Rolf, Osnabruck DE
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20090139684 | LIQUID-COOLED PERMANENT CHILL MOLD FOR THE CONTINUOUS CASTING OF METALS - A liquid-cooled permanent chill mold for the continuous casting of metals, including a permanent chill mold plate ( | 06-04-2009 |