baber/WOPTO huggingface dataset:
Patent DE-102008003630-A1 (DE)
Title: Hybrid air conditioning system for operating in heating or air conditioning mode, has combustion chamber and absorption heat pump that are arranged at inner space of housing
Inventor: BANGHERI ANDREAS
IPC: F25B30/04
Filed: 2008-01-09
Abstract: The hybrid air conditioning system has a combustion chamber (1) and an absorption heat pump (3) that are arranged at an inner space of a housing (10). The inner space is subjected to a negative pressure according to an environment (20). The absorption heat pump has a drift bolt, a condenser, an evaporator and an absorber.
Patent DE-102008003640-A1 (DE)
Inventor: KESSELHEIM BERTRAM
IPC: C04B22/08
Filed: 2008-01-09
Abstract: The invention relates to an additive for forming a corrosion-protection layer on the surface of a refractory cladding, for example a refractory concrete cladding, of an aluminium alloy melt furnace, in the direct contact of the cladding material containing the additive with components of an aluminium alloy melt situated in the melt furnace, wherein the additive a) has at least one fluoride from the group of the following fluorides: aluminium fluoride (AlF3), barium fluoride (BaF2), strontium fluoride (SrF2) and b) a synthetically produced barium sulphate (BaSO4). The invention further relates to a binder, a refractory concrete mixture and also a refractory moulded brick containing the additive.
Patent DE-102008004903-A1 (DE)
Title: Internal combustion engine for motor vehicle, has condensation device for cooling and/or condensing working medium, and comprising liquid-cooled cooler and air-cooled cooler through which working medium is successively flowed
Inventor: GAERTNER JAN
IPC: F02G5/00
Filed: 2008-01-17
Abstract: The engine (1) has a pump (3) for compressing a liquid working medium (A) e.g. ethanol, and a heat exchanger (4) for evaporating the medium by a heat transfer of a heat medium on the working medium. An expansion device (5) expands the working medium, and a condensation device (6) cools and/or condenses the working medium. The pump, heat exchanger, expansion device and condensation device are interconnected in a circuit. The condensation device has liquid-cooled and air-cooled coolers (6.1, 6.2) through which the working medium is successively flowed.
Patent DE-102008005300-A1 (DE)
Title: Kinematics method and device for stabilizing serial and parallel kinematics combines multiple flywheels in a flywheel system arranged offset at an angle to each other in their axes
Inventor: WULFSBERG JENS PETER
IPC: B25J19/00
Filed: 2008-01-21
Abstract: A flywheel system fastens on a kinematics manipulator above an interposed vectorial force-sensing system. Different rotating speeds in different flywheels for different directions generate a mass moment of inertia, which opposes vibrations/oscillations in a manipulator/effector and, at the same time, uses its counter-force to reduce dead play in an arm, e.g. of an industrial robot.
Patent DE-102008006612-A1 (DE)
Title: Vorrichtung zum lösbaren Haltern einer Wickelhülse
Inventor: KROEGER HOLGER
IPC: B65H16/02
Filed: 2008-01-29
Abstract: Vorrichtung zur einseitigen Aufnahme und zum lösbaren Haltern einer Wickelhülse (2) einer Rolle (4) aus bahnförmigem Material, insbesondere einer Innenhülse einer Papierrolle o. dgl., an einem antreibbaren Wellenende einer Drehwelle (8) einer Verarbeitungsmaschine, mit einem am Wellenende befestigbaren und um eine erste Drehachse (X) rotierbaren Grundkörper (14), der mindestens ein Kurvensegment (24, 26) mit einer Kurvenführung (24a, 26a) aufweist, welche in einer winklig, vorzugsweise etwa rechtwinklig, zur ersten Drehachse (X) aufgespannten Ebene umläuft, und mit mindestens einem Spannelement (28, 34), das einerseits in verschieblichem Eingriff mit der Kurvenführung (24a, 26a) des mindestens einen Kurvensegmentes (24, 26) und andererseits in Anlage an eine Innenseite (2b) der Winkelhülse (2) bringbar ist, wobei der Grundkörper (14) und das mindestens eine Spannelement (28, 34) um eine zweite Drehachse gegeneinander verdrehbar sind. Das Besondere der Erfindung besteht darin, dass die umlaufende Kurvenführung (24a, 26a) des mindestens einen Kurvensegmentes (24, 26) über ihre gesamte Länge gekrümmt ist und einen sich über ihre gesamte Länge verändernden Abstand zur zweiten Drehachse aufweist.
Patent DE-102008012444-A1 (DE)
Title: Freshness testing mobile hand-held device for e.g. meat during purchase, has evaluating unit with manual input device for manual input of food or food class, where unit selects determined evaluation and/or measuring program based on input
Inventor: EICHHOLZ HEINZ-DIETER
IPC: G01N33/02
Filed: 2008-03-04
Abstract: The device has a sensor (1) for detecting a gas or gas mixture coming from a food, and an evaluating unit (9) evaluates signals of the sensor. The evaluating unit has a data memory (13) with different foods assigned to defined food classes and different evaluation and/or measuring programs assigned to the food classes. The evaluating unit has a manual input device (12) for manual input of the food or food class to be tested by an operating person before testing the food. The evaluating unit selects the determined evaluation and/or measuring program based on the manual input.
Patent DE-102008019420-A1 (DE)
Title: Multi-speed transmission i.e. planetary transmission, for use in e.g. powertrain, has torque-transmitting devices engaged in combinations of two to establish eight forward speed ratios and one reverse speed ratio between input and output
Inventor: PHILLIPS ANDREW W
IPC: F16H3/62
Filed: 2008-04-17
Abstract: The transmission i.e. planetary transmission (14), has five torque-transmitting devices (80, 82, 84, 85, 86) e.g. brake and clutch, for selectively interconnecting members (70, 72, 74, 76) of planetary gear sets (20, 30, 40, 50) with a stationary member. The interconnecting member (70) continuously connects a ring gear (24) of the planetary gear set (20) with a ring gear (34) of the planetary gear set (30). The torque-transmitting devices are engaged in combinations of two to establish eight forward speed ratios and one reverse speed ratio between an input (17) and an output (19).
Patent DE-102008020946-A1 (DE)
Title: Multi-functional high power-tubular condenser for ship/offshore technology, has tubes and tube bundles exhibiting corrugated structures that are arranged on inner surfaces and outer surfaces of tubes and tube bundles
IPC: F28D7/00
Filed: 2008-04-25
Abstract: The condenser (1) has horizontally or vertically running tube bundles for transferring heat and for condensing gaseous medium. Tubes (6) of the tube bundles of the condensers are stressed indirectly and directly in a condensation process. The tubes and the tube bundles exhibit corrugated structures that are arranged on inner surfaces and outer surfaces of the tubes and the tube bundles. The corrugated structures run transverse to a longitudinal middle axis of the tubes. The tubes and the tube bundles are formed from bulge-structured tubes.
Patent DE-102008022781-A1 (DE)
Title: Annular rim for use in bicycle, has reinforcing member with set of spoke attachment sections individually arranged, and set of discrete reinforcing parts that are larger than another set of reinforcing parts
Inventor: OKAJIMA SHINPEI
IPC: B60B21/00
Filed: 2008-05-08
Abstract: The rim has an annular metallic rim member (23) with annular braking surfaces (26a), and a reinforcing member with spoke attachment sections individually arranged in a circumferential direction to overlie spoke attachment openings (30). The sections have a set of discrete reinforcing parts attached to spoke attachment areas around the spoke attachment openings, and another set of discrete reinforcing parts attached to the spoke attachment areas to overlie the former set of reinforcing parts, where the latter set of reinforcing parts are larger than the former set of reinforcing parts. An independent claim is also included for a bicycle rim forming method.
Patent DE-102008023798-A1 (DE)
Title: Hydrogel, which is formed by in situ radiation curing of at least one urethane acrylate-precursor, useful for treating wounds, where the precursor is obtained from polyalkylene oxide, diisocyanate and unsaturated alcohol
Inventor: SCHULZ HANS HERMANN
IPC: A61L15/26
Filed: 2008-05-15
Abstract: Hydrogel, which is formed by in situ radiation curing of at least one urethane acrylate precursor, is claimed, where the urethane acrylate-precursor is obtained from at least one polyalkylene oxide having ethylene oxide content of 60-90%, at least one diisocyanate and at least one unsaturated alcohol and the ratio of isocyanate to hydroxyl group is = 1. An independent claim is included for a method for preparing the hydrogel comprising reacting the polyalkylene oxide, diisocyanate and unsaturated alcohol at 20-120[deg] C optionally in the presence of catalyst of isocyanate-hydroxyl reaction and polymerization inhibitor, and UV-hardening the urethaneacrylate-precursor. ACTIVITY : Vulnerary. MECHANISM OF ACTION : None given.
Patent DE-102008025115-A1 (DE)
Title: Wireless remote control for TV for watching movie, has special keys for controlling functionalities e.g. activation and interruption, where timer controlled retracing to stored program location takes place by sending infrared-signal
Inventor: KURHAN OKAN
IPC: H04N7/16
Filed: 2008-05-26
Abstract: The control has five special keys for controlling functionalities e.g. activation, interruption, increasing and decreasing of timer value and disconnection of functionalities. An actual program location is stored in a process-micro instruction set by activation of special micro instruction sets. Programmable timer controlled retracing to the stored program location takes place by sending an infrared-signal. Statuses of the micro instruction sets e.g. remaining time period and retracing channel, are displayed on a LCD-/object linking and embedding (OLE)-display.
Patent DE-102008026183-A1 (DE)
Title: Method for transmission of message e.g. safety message, between e.g. vehicles, involves transmitting messages at predetermined time point, in predetermined time domain and/or in predetermined channels based on message type by transmitters
Inventor: BRAKEMEIER ACHIM
IPC: H04L69/40
Filed: 2008-05-30
Abstract: The method involves transmitting messages (N1-Nz) at a predetermined time point, in a predetermined time domain and/or in predetermined communication channels (KK-1 to KK-n) of a communication system (1) based on a message type by using transmitters (Tx-1 to Tx-m). Maximum message duration for the transmission is monitored, and the transmission of the messages is controlled by a transmitter control unit (2). The messages are received by receivers (RX-1 to Rx-n) in the system and transmitted to units for further processing over a controller-area network. An independent claim is also included for a communication system for transmission of messages e.g. safety messages.
Patent DE-102008026889-A1 (DE)
Title: Phase change-memory device i.e. phase change RAM, manufacturing method, involves heating phase change-material to temperature sufficient to fuse material in opening, and structuring material to define phase change-element in opening
Inventor: KANG MYUNG-JIN
IPC: H01L27/24
Filed: 2008-06-05
Abstract: The method involves forming an opening (115) in an insulating intermediate layer (110), and forming a phase change-material in the opening and at the insulating intermediate layer. The phase change-material is heated to a temperature, which is sufficient to fuse the phase change-material in the opening, where the temperature is smaller than a melting point of the phase change-material. The phase change-material is structured after heating the phase change-material to define a phase change-element in the opening. A moistening layer is formed at the insulating intermediate layer. An independent claim is also included for a phase change- memory device having an insulating intermediate layer and an opening.
Patent DE-102008030232-A1 (DE)
Title: Switch gear unit for motor vehicle, has control circuit switched between manual operating mode, in which control circuit is specified in gear, and automatic operating node, in which circuit defines ratio in load-dependent manner
Inventor: BEDNAREK GEORG
IPC: F16H59/04
Filed: 2008-06-25
Abstract: The unit has a gear (7) e.g. stepless gear, with a changeable gear transmission ratio. A control lever (1) movable between multiple positions and a control circuit (10) adjust the gear to the ratio specified by the lever using actuators. One of the positions is assigned to the ratio specified by the lever. The circuit is switched between a manual operating mode and an automatic operating node. The circuit is specified in the gear by placing the lever in one of the positions, in the manual operating mode. The circuit defines the ratio in a load-dependent manner, in the automatic operating node.
Patent DE-102008037514-A1 (DE)
Title: Wälzschälvorrichtung und -verfahren
IPC: B23F5/16
Filed: 2008-11-03
Abstract: Die Erfindung betrifft eine Vorrichtung zum Verzahnen von Werkrädern (6) durch Wälzschälen, mit einer um eine Werkstückdrehachse (13) drehantreibbaren Werkstückspindel zur Aufnahme des Werkrades (6), mit einer um eine Werkzeugdrehachse (13) drehantreibbaren, ein Schneidkanten (5) aufweisendes Schälrad (1) tragenden Werkzeugspindel, wobei die Werkzeugspindel und die Werkstückspindel in einem festen oder variierbaren Achskreuzwinkel (alpha) zueinander positionierbar sind und zum Zwecke eines Vorschubes und einer Zustellung die Werkzeugspindel relativ zur Werkstückspindel in Radialrichtung und Achsrichtung bezogen auf die Werkstückdrehachse (13) mittels Positionierantrieben verlagerbar ist, und mit einer elektronischen Steuereinrichtung, um die Positionierantriebe anzusteuern und die Werkzeugspindel und die Werkstückspindel in einem vorgegebenen Drehzahlverhältnis ggf. mit sich ändernder Phasenlage drehanzutreiben. Um das Fertigungsspektrum zu erweitern, wird vorgeschlagen, dass die Steuereinrichtung so einrichtbar bzw. eingerichtet ist, dass beim Verzahnen eines grob verzahnten oder unverzahnten Rohlings dem axialen Vorschub am Ende des Vorschubes eine radiale Austauschbewegung aus dem Werksrad (6) und/oder zu Beginn des Vorschubs eine radiale Eintauchbewegung in das Werkrad (6) überlagert ist.
Patent DE-102008040225-A1 (DE)
Title: Kapazitive Vorrichtung und Verfahren zum elektrostatischen Transport dielektrischer und ferroelektrischer Fluide
Inventor: PROEPPER THOMAS
IPC: F28F27/02
Filed: 2008-07-07
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Förderung mindestens eines Wärmeaustauschmediums (2, 66), das mindestens ein eine erste Permittivität aufweisendes erstes Fluid (3, 4, 5) und mindestens ein sich mit dem ersten Fluid (3, 4, 5) nicht mischendes zweites Fluid (3, 4, 5) aufweist, das eine zweite Permittivität aufweist, die von der ersten Permittivität abweicht, wobei zwischen dem ersten und zweiten Fluid (3, 4, 5) mindestens eine dielektrische Grenzfläche (16) ausgebildet ist, die einem fortschreitend erregten, elektrischen Vorschubfeld (19) ausgesetzt ist, das eine Vorschubkraft (27') auf die mindestens eine dielektrische Grenzfläche (16) ausübt.
Patent DE-102008040696-A1 (DE)
Title: Generator output voltage regulating method for motor vehicle, involves regulating charge condition value of battery of motor vehicle to preset charge condition value by battery regulator
Inventor: WINTER THOMAS
IPC: B60R16/033
Filed: 2008-07-24
Abstract: The method involves providing a regulation signal (r) to a generator (4), by a generator regulator (3) to regulate an output voltage to a preset value. The signal is determined based on comparison of output voltage reference values (S1-S3) with an output voltage actual value (I) of the generator by the regulator. One of the reference values is provided by a superordinate control circuit (6) e.g. battery charge regulator such as integral action controller. A charge condition value of a battery (5) of a motor vehicle is regulated to a preset charge condition value by the battery regulator.
Patent DE-102008041470-A1 (DE)
Title: Verwendung eines pyrogen hergestellten Silicium-Titan-Mischoxidpulvers als Katalysator
Inventor: VOMBERG REINHARD
IPC: B01J21/06
Filed: 2008-08-22
Abstract: Verwendung eines pyrogen hergestellten Silicium-Titan-Mischoxidpulvers, welches in Form aggregierter Primärpartikel vorliegt, als Katalysator oder Katalysatorträger, dadurch gekennzeichnet, dass das Silicium-Titan-Mischoxidpulver - einen Anteil an TiO2 von 94 bis 99,5 Gew.-% SiO2 von 0,5 bis 6 Gew.-%, wobei die Summe der Anteile von TiO2 und SiO2, bezogen auf das Silicium-Titan-Mischoxidpulver mindestens 99,5 Gew.-% beträgt und wobei die Anteile an TiO2 und SiO2 im gesamten Primärpartikel verteilt sind, - eine BET-Oberfläche von 30 bis 150 m2/g, - einen Anatasanteil von > 80% bis 95% bezogen auf die Summe von Rutil- und Anatasgehalt, wobei die Rutil- und Anatasbereiche eines Primärpartikels miteinander verwachsen sind und - eine Photoneneffizienz von mindestens 1,5% aufweist.
Patent DE-102008044177-A1 (DE)
Title: Verfahren zur Herstellung eines mikromechanischen Bauelements sowie mit dem Verfahren hergestelltes Bauelement bzw. dessen Verwendung
Inventor: AHLES MARCUS
IPC: G01L1/04
Filed: 2008-11-28
Abstract: Die vorliegende Erfindung beschreibt ein Verfahren zur Herstellung eines mikromechanischen Bauelements, das mit diesem Verfahren hergestellte Bauelement sowie eine Verwendung des mikromechanischen Bauelements bei der Herstellung eines mikromechanischen Sensorbauelements. Zur Herstellung des mikromechanischen Bauelements wird auf der Vorderseite eines Halbleiterwafers zunächst eine erste strukturierte Schicht erzeugt, in deren Abhängigkeit mittels eines ersten Trenchätzschritts der Halbleiterwafer von der Vorderseite geätzt wird. Anschließend wird auf der Rückseite des Halbleiterwafers eine zweite strukturiert Schicht aufgebracht, in deren Abhängigkeit mittels eines zweiten Trenchätzschritts der Halbleiterwafer von der Rückseite geätzt wird. Der Kern der Erfindung besteht darin, dass mittels des ersten und des zweiten Trenchätzschritts eine durchgehende Öffnung von der Vorderseite zur Rückseite in dem Halbleiterwafer erzeugt wird.
Patent DE-102008044738-A1 (DE)
Title: Sensor arrangement for detecting thickness of ice layer on surface of material layer on aircraft, has sensor unit arranged in proximity of surface of material layer, and coupling layer coupling surface of material layer with sensor unit
Inventor: KLETTNER FLORIAN
IPC: G01B17/02
Filed: 2008-08-28
Abstract: The arrangement (10) has a sensor unit (12) provided with an ultrasonic generator device (14) and an ultrasound receiver device (16) and arranged in a proximity of a surface (20a) of a material layer (20). A coupling layer (18) couples the surface of the material layer with the sensor unit, where the coupling layer is formed from material damping ultrasonic waves, and the material layer is made of aluminum or an aluminum alloy. A signal processor device (24) determines thickness of an ice layer (22), and processes signals of the ultrasound receiver device. An independent claim is also included for a method for detection of an ice layer on a surface of a material layer.
Patent DE-102008048057-A1 (DE)
Title: Industrial truck, particularly counterbalanced fork-lift truck, has bypass which is diverted from lowing, where bypass is guided to suction side of hydraulic displacer unit, and blocking valve is arranged in lowing
Inventor: SCHARF STEPHAN
IPC: B66F9/22
Filed: 2008-09-19
Abstract: The industrial truck has a bypass (31) which is diverted from a lowing (26). The bypass is guided to a suction side of a hydraulic displacer unit (6). A blocking valve (30) is arranged in the lowing and is provided between a control valve (12) and the connection of the bypass. The blocking valve is controlled in the lowering operation depending on the load of a lift drive (10).
Patent DE-102008048298-A1 (DE)
Title: Method for embossing microstructures in flat thermoplastic plastic semi-finished products, such as plates or films, involves melting plastic surface area by coupling of ultrasonic energy
Inventor: WAGENKNECHT THOMAS
IPC: B81C1/00
Filed: 2008-09-22
Abstract: The method involves melting the plastic surface area by the coupling of ultrasonic energy. The microstructures (6) on the sonotrode (2) surface areas, on the anvil (4) surface area or for double-sided structuring of the plastic substrate are located on both the surfaces. The plastic substrate (5) is placed between the sonotrode and the anvil, where the sonotrode is pressed with a defined frequency, with a defined pressure and in a defined time in the direction of the anvil, till the plastic substrate is plastically deformed by heat generation. An independent claim is included for a device for embossing microstructures in flat thermoplastic plastic semi-finished products, such as plates or films.
Patent DE-102008051289-A1 (DE)
Title: Pillar welding device for attaching weld parts such as weld nuts and/or weld bolts on a flat component, comprises a stand carrying a first electrode, and a movable frame carrying a second electrode
Inventor: WAGNER ROLF
IPC: B23K11/02
Filed: 2008-10-10
Abstract: The pillar welding device comprises a stand (5) carrying a first electrode, and a movable frame (8) carrying a second electrode (7), where weld parts such as weld nuts and/or weld bolts are clamped in the area of the second electrode and the movable frame is guidable against a spring force by a drive (11) in an operating position in which the actual welding process is carried out. The stand comprises a magnetically working clamping device (13) for fixing a flat component in a determined position to the weld parts. The clamping device comprises a magnet housing made of non-magnetic material. The pillar welding device comprises a stand (5) carrying a first electrode, and a movable frame (8) carrying a second electrode (7), where weld parts such as weld nuts and/or weld bolts are clamped in the area of the second electrode and the movable frame is guidable against a spring force by a drive (11) in an operating position in which the actual welding process is carried out. The stand comprises a magnetically working clamping device (13) for fixing a flat component in a determined position to the weld parts. The clamping device comprises a magnet housing made of non-magnetic material, a centering pin for centering the component, directed towards outside and reached through a hole in the component, and/or an inboard permanent magnet and/or electromagnet with a magnetic field directed towards outside. The permanent magnet and/or electromagnet is assigned a means for impacting the form of the produced magnetic field. The means is formed through an element, made of ferromagnetic material, arranged in the magnet house and adjoining to component and/or through a further permanent magnet and/or electromagnets, or is formed from ferromagnetic material of a construction steel. The produced magnetic field is influenced in form in such a way that a negative impact of arc self-adjusting during the welding of the weld part with the component is avoided in which the magnetic field is formed outside of the actual welding area. The magnet housing is formed from electrode-copper. The centering pin is formed from the electrode copper or silicon nitride. The permanent magnet is formed from neodymium-iron compound. The permanent magnet or electromagnet is formed as block magnet, ring magnet, bar magnet or as magnet with geometrical form. The component and/or the weld part consist of steel with electric conductive surface coating. The welding part is standard part.