Patent application number | Description | Published |
20100160488 | GRAFT POLYMER MIXTURE - A graft polymer mixture comprising a grafting base based on brown coal and/or polyphenol is proposed, which has, as a graft component, a copolymer consisting of one or more ethylenically unsaturated monomers different from one another and one or more polyamides different from one another. Typical grafting bases are brown coal, brown coal coke, lignite and brown coal derivatives and tannins. Suitable graft components are in particular vinyl-containing components and styrenes, which may also be present in sulphonated form. Natural polyamides, such as, for example, casein, gelatin and collagen, are suitable polyamide components. These graft polymers having a preferred molar mass | 06-24-2010 |
20100305007 | COPOLYMER BASED ON A SULFONIC ACID-CONTAINING COMPOUND - A copolymer containing, as monomer components, a) at least one sulfonic acid-containing compound, b) at least one nitrogen-containing N-vinylamide, one acrylamide or methacrylamide and c) at least one bifunctional or higher-functional vinyl ether is proposed. These copolymers are suitable in particular as thixotropic agents, antisegregation agents and water retention agents and overall as an additive in cement-containing but also gypsum-based systems. Such copolymers having a molecular weight of >40 000 g/mol can be used in particular as admixtures in the exploration of mineral oil and natural gas deposits. | 12-02-2010 |
20110207845 | MACROMOLECULAR, AMPHIPHILIC COMPOUNDS AS WATER RETENTION AGENTS FOR CONSTRUCTION CHEMISTRY SYSTEMS, IN PARTICULAR FOR WELL CEMENTING - The water retention agents according to the invention are outstandingly suitable as additives in construction chemistry systems and in the development, exploitation and completion of underground mineral oil and natural gas deposits and in deep wells, their effect being particularly advantageous at increased temperatures and because of their lack of influence on the rheological properties of the well slurries. | 08-25-2011 |
20120129734 | USE OF HYDROPHOBICALLY ASSOCIATED COPOLYMER AS AN ADDITIVE IN SPECIFIC OILFIELD APPLICATIONS - What is proposed is the use of a water-soluble hydrophobically associating copolymer as an additive in the development, exploitation and completion of underground mineral oil and natural gas deposits and in deep drillings, wherein the copolymer comprises (a) at least one monoethylenically unsaturated monomer (a) selected from | 05-24-2012 |
20120255731 | PROCESS FOR PRODUCING MINERAL OIL FROM UNDERGROUND FORMATIONS - The present invention relates to a process for producing mineral oil from underground formations, wherein, in one process step, permeable regions of the underground formation are blocked by injecting aqueous formulations of hydrophobically associating copolymers into the formation. | 10-11-2012 |
20130233552 | MACROMOLECULAR, AMPHIPHILIC COMPOUNDS AS WATER RETENTION AGENTS FOR CONSTRUCTION CHEMISTRY SYSTEMS, IN PARTICULAR FOR WELL CEMENTING - The water retention agents according to the invention are outstandingly suitable as additives in construction chemistry systems and in the development, exploitation and completion of underground mineral oil and natural gas deposits and in deep wells, their effect being particularly advantageous at increased temperatures and because of their lack of influence on the rheological properties of the well slurries. | 09-12-2013 |
20150159073 | BIODEGRADABLE ANTI-ACCRETION ADDITIVE FOR WATER-BASED DRILLING FLUIDS - The use of gelatin-based copolymers containing at least one grafted side chain formed from ethylenically unsaturated compounds as an anti-accretion additive is proposed for water-based drilling fluids in the development, exploitation and completion of underground mineral oil and natural gas deposits and in deep wells. These copolymers are water-soluble and have good biodegradability. | 06-11-2015 |
Patent application number | Description | Published |
20120268131 | MEASURING APPARATUS, CHARGING APPARATUS AND A MAGNETIC RESONANCE APPARATUS HAVING A MEASURING APPARATUS AND A CHARGING METHOD HEREFOR - A measuring apparatus for a magnetic resonance apparatus is proposed. The measuring apparatus has a charging apparatus and a mobile sensor unit for detecting a physiological signal of a patient. The mobile sensor unit includes a sensor element and an energy storage element which supplies electrical energy to the sensor element in an operating mode. The charging apparatus in a charging process increases a charging state of the energy storage element of the mobile sensor unit so that the mobile sensor unit can be coupled to the charging apparatus which has an energy buffering unit. | 10-25-2012 |
20120271153 | Measuring device and magnetic resonance device comprising a measuring device - A measuring device is provided. The measuring device has at least one sensor unit for capturing a cardiac signal, a postprocessing unit and a signal transfer unit for signal transfer between the at least one sensor unit and the postprocessing unit. The at least one sensor unit has at least one acoustic sensor element. | 10-25-2012 |
20120271154 | MEASURING DEVICE AND A MAGNETIC RESONANCE DEVICE WITH THE MEASURING DEVICE - A measuring device for a magnetic resonance device is provided. The measuring device has a sensor unit. The sensor unit includes at least one acoustic sensor element for detecting heart sounds of a patient. The sensor unit also includes a resonating body unit. The resonating body unit has a hollow space for filtering interfering signals emitted by the magnetic resonance device from the heart sounds of the patient. | 10-25-2012 |
20150293201 | Medical Imaging System - A medical imaging system includes a detector unit, and a patient receiving area at least partly surrounded by the detector unit. The detector unit defines an imaging area within the patient receiving area. The medical imaging system also includes a movement detection unit for detecting a movement such as a heart movement and/or a breathing movement of a patient able to be positioned within the patient receiving area. The movement detection unit includes a radar unit with a radar transmit unit and a radar receive unit. The radar transmit unit includes at least one transmit antenna, and the radar receive unit includes at least one receive antenna. The at least one transmit antenna and/or the at least one receive antenna is disposed outside the imaging area. | 10-15-2015 |
20150335243 | Method and Device for Wireless Transmission of Acoustic Cardiac Signals - A method for wireless transmission of acoustic cardiac signals during a medical imaging examination is provided. The acoustic cardiac signals are acquired at a sampling frequency using an optical microphone, and the sampling frequency spans one period duration. The wireless transmission of the acoustic cardiac signals is accomplished by a transmission device that includes a controller and a transmission unit. The transmission unit includes a signal modulation unit including a transmit diode and a receive diode. The method includes activating the transmit diode using the controller for a time interval including the activation time. The activation time is less than a period duration. The method includes emitting a signal using the transmit diode during the activation time. The emitted signal is optically modulated based on the acoustic cardiac signals. The method also includes acquiring the modulated signals using the receive diode during the activation time, and wirelessly transmitting the signals. | 11-26-2015 |
Patent application number | Description | Published |
20110101755 | VEHICLE SEAT, IN PARTICULAR MOTOR VEHICLE SEAT - A vehicle seat is provided, in particular motor vehicle seat, including a seat part ( | 05-05-2011 |
20110260520 | VEHICLE SEAT, IN PARTICULAR MOTOR VEHICLE SEAT - A vehicle seat ( | 10-27-2011 |
20120007402 | FITTING FOR A VEHICLE SEAT - A fitting ( | 01-12-2012 |
20120169105 | FITTING FOR A VEHICLE SEAT - With a fitting for a vehicle seat having a first fitting part and a second fitting part which are rotatable relative to each other about an axis, and which are axially held together by an enclosing ring, a spring arrangement, a rotatably mounted eccentric, upon which a spring arrangement acts, and at least two latches, on which the eccentric acts, and which are guided by the second fitting part in the radial direction with respect to the axis and movable radially outwards, in order to interact with a toothed ring of the first fitting part, in order to lock the fitting, a spring arrangement is configured as one single spiral spring, which, with its first spring end is clamped to and completely supported by a fixture of the one of the two fitting parts and, with its second spring end, at least indirectly acts upon the eccentric. | 07-05-2012 |
20120223562 | FITTING FOR A VEHICLE SEAT - With a fitting for a vehicle seat, in particular for a motor vehicle seat, having a first fitting part and a second fitting part which are rotatable relative to each other and which are axially held together by an enclosing ring, wherein at least one fitting part has a shoulder on the end face facing away from the other fitting part, said shoulder having an axially protruding contour, for the form-fitting cooperation with the structure of a seat part or a backrest of the vehicle seat, a star shoulder is provided as shoulder, said star shoulder having a multi-arm, substantially symmetric star shape. | 09-06-2012 |
20140110984 | RECLINER SYSTEM FOR A VEHICLE SEAT - For a recliner system for a vehicle seat, in particular a motor vehicle seat, comprising at least one recliner, which has a first recliner part and a second recliner part, which can be locked to each other and can be rotated relative to each other about an axis, a transfer rod, the rotation of which unlocks the recliner, and a hand lever, the operation of which rotates the transfer rod in order to unlock the recliner, a stop module is provided, which is operatively connected to the hand lever and to the transfer rod and which stops the hand lever and one of the recliner parts relative to each other in at least one rotational direction. | 04-24-2014 |
20140132053 | FITTING SYSTEM FOR A VEHICLE SEAT - A fitting system for a vehicle seat having a fitting ( | 05-15-2014 |
20140368016 | FITTING FOR A VEHICLE SEAT, AND VEHICLE SEAT - A fitting for a vehicle seat has a first fitting part and a second fitting part that relatively rotate about an axis. A toothed rim ( | 12-18-2014 |
20150015044 | FITTING FOR A VEHICLE SEAT AND VEHICLE SEAT - A vehicle seat fitting includes a relatively rotatable first fitting part, with toothed ring, and second fitting parts, with guide segments. Catches are guided between locked and unlocked states by the guide segments and interact with the toothed ring to lock the fitting. A spring-loaded rotatable eccentric acts such that the catches interact with the toothed ring. A rotatably supported driver rotates the eccentric. An indicator is connected to the driver or to a fastening ring fastened to the driver. An adapter is connected to an operating lever and is supported on the driver or on the fastening ring. A sensor, fastened to the adapter, is connected to the fitting, detects a position change of the indicator and provides an electrical output signal. The adapter is returned to an initial position by a restoring spring regardless of the locking state of the fitting if the operating lever is not actuated. | 01-15-2015 |
20150123444 | FITTING FOR VEHICLE SEAT - A fitting for a vehicle seat includes a first fitting part, a second fitting part which is rotatable relative to said first fitting part, a peripheral clamping ring which has a substantially L-shaped cross section, and which is connected to the first fitting part and extends over the second fitting part, and an intermediate ring which has a substantially L-shaped cross section, and which is arranged between the peripheral clamping ring and the second fitting part. A ledge is formed on the second fitting part, which ledge has an end surface and a cylindrical supporting surface. The supporting surface has a diameter which is smaller than the maximum outer diameter of the second fitting part, and the cylindrical supporting surface directly or indirectly supports the peripheral clamping ring. | 05-07-2015 |
20160046211 | FITTING SYSTEM FOR A VEHICLE SEAT AND VEHICLE SEAT - A vehicle seat fitting system includes a fitting ( | 02-18-2016 |
Patent application number | Description | Published |
20100078049 | DISHWASHER MACHINE COMPRISING A WATER POINT ON THE PUMP PRESSURE SIDE - A dishwasher includes a plurality of spray arms, a recirculation pump driven by an electric motor and a water diverter. The water diverter is disposed on a pressure side of the recirculation pump and is operable to generate flow from an inlet to at least one of a plurality of selectable outlets associated with the spray arms. The water diverter includes at least one blocking element, a drive element driven together with the electric motor of the recirculation pump and configured to move the at least one blocking element, and a transmission disposed between the blocking element and the drive element. The transmission is configured to convert a continuous movement of the drive element into a discontinuous movement of the blocking element. | 04-01-2010 |
20100269857 | METHOD FOR OPERATING AN ATTACHMENT DEVICE FOR A VACUUM CLEANER AND A CORRESPONDING ATTACHMENT DEVICE - A method for operating an attachment device for a vacuum cleaner includes an electrically rotatable brush roller and a motor for driving the brush roller. The method includes rotating the brush roller in a normal operational direction during operation. The method further includes rotating the brush roller in a reverse direction opposite to the normal operational direction of rotation, when the brush roller is detected to be jammed. | 10-28-2010 |
20110074261 | DISHWASHER HAVING A DEVICE FOR OPENING THE DOOR IN GAPS - A dishwasher includes a washing tub, a latch keeper disposed on the washing tub and mounted on a push rod, and a pivotable door configured to close the washing tub. The door includes a latching mechanism configured to engage the latch keeper in accordance with a closing of the door. An actuator is configured to move the push rod in an opening direction so as to open the door to an ajar position. A return device is configured to return the latch keeper in a direction opposite to the opening direction approximately at least to an initial position upon a further opening of the door. | 03-31-2011 |
20110279004 | AUTOMATIC WAREWASHING MACHINE, IN PARTICULAR A HOUSEHOLD DISHWASHER, HAVING AN AUTOMATICALLY OPENABLE DOOR - An automatic warewashing machine includes a washing chamber, a hinged door configured to close the washing chamber, and a force-locking latching mechanism configured to hold the door in a closed position and release the door in response to a pulling force. The force-locking latching mechanism is disposed on the washing chamber or on a body enclosing the washing chamber. A door opening system is also included and has a push-open unit configured to automatically open the door to at least an ajar position. The push-open unit includes a motor-driven push-type opening bar. | 11-17-2011 |
20120260457 | VACUUM CLEANER TURBO-BRUSH - A vacuum cleaner turbo-brush includes an axial-inflow impulse turbine. The turbine includes a turbine shaft non-rotatably combined with an impeller that includes aerodynamically shaped, stud-like projections uniformly distributed along a circumferential line of the impeller. The aerodynamic shape has a cross-sectional area that is parabolically bound on both sides. The turbine also includes a guide stage having guide surfaces, each of which has a cross section including, in a direction of incident flow, a circular arc followed by a straight section. A bearing housing surrounds the turbine shaft and forms at least one of a transition and the guide stage in a region of the impeller, and the bearing housing, in a region of the turbine shaft, forming a casing for the turbine shaft and including bearing elements that support the turbine shaft. | 10-18-2012 |