baber/WOPTO huggingface dataset:
Patent DE-50010296-D1 (DE)
Inventor: WISMETH WOLFGANG
IPC: C02F9/00
Filed: 2000-07-03
Granted: 2005-06-16
Abstract: The invention relates to a supply unit for supplying persons with sterilised water for hygienic purposes and/or as drinking water. Said unit comprises a first module which receives, a second module which sterilises and at least a third module which dispenses the water, whereby the modules are interconnected via conduits and the second and third module are integrated into a single constructional unit. The water-receiving module consists of a deep-well pump (5) and the pumped water is fed to a reservoir (4). A radiator unit (8) which emits ultraviolet radiation is located in the reservoir (4) for sterilising the water. Once sterilised, the water is fed to the water-dispensing module or modules (10, 11). The deep-well pump (5) and the radiator unit (8), together with their corresponding control units are supplied by a low-voltage direct current source.
Patent DE-50013444-D1 (DE)
Inventor: RIEPENHOFF MATTHIAS
IPC: B41N7/04
Filed: 2000-03-13
Granted: 2006-10-26
Abstract: The printing plate (12) is formed of upper (15) and lower (14) layers of hydrophilic material on a carrier (13). The upper layer top (image carrying) layer is wetted through ducts (5) from inside the plate cylinder (2). The rate at which the wetting agent can flow through the plate is reduced abruptly at the boundary between lower and upper layers. The lower layer can be formed of a mat of stainless steel metal fibres and the upper by plasma spraying
Patent DE-50015415-D1 (DE)
Inventor: MUMMENHOFF HEINRICH
IPC: B23D59/02
Filed: 2000-01-31
Granted: 2008-12-04
Abstract: A saw blade for a circular saw has a circular disk with a predetermined radius and a predetermined thickness. Teeth are arranged on the circumference of the circular disk and elongated air passages are provided in the substantially circular side faces of the circular disk. The saw blade has two parallel saw blades that are driven in coaxially opposite directions. In order to improve the operational behavior of the saw blade, especially in its thermal characteristics while providing a high mechanical stability, a respective longitude of the elongated air passages extends in a selected direction to lie in an area that extends from a first direction of a secant intersecting the side faces to a second direction of a circumferential arch in the side faces. The elongated air passages are located in an outer region defined by a ring area. The outer border of the ring area is provided by the circumference of an outer circle having a radius in the order of about 0.75 to 0.95 times the radius of the circular disk. The inner border of the region is provided by the circumference of a first inner circle having about half the radius of the circular disk.
Patent DE-50100493-D1 (DE)
Inventor: WELLHOEFER STEFAN
IPC: H04N5/64
Filed: 2001-02-12
Granted: 2003-09-18
Abstract: A housing (2) receives the flat screen and additional heat-generating electrical or electronic units. Heat bridges (8) carry the heat generated by the screen to a thermally conductive back wall (4) of the housing. The back wall has a profile (5) so that chimney-like cavities are formed at the back of the housing, with at least one opening at the bottom for the supply of cool air to each cavity, and opening(s) at the top for exhausting heated air.
Patent DE-50101449-D1 (DE)
Inventor: EIERMANN RUEDIGER
IPC: A47L15/42
Filed: 2001-03-27
Granted: 2004-03-11
Abstract: A method of operating a dishwasher in which items that are to be cleaned includes subjecting the items to the action of a cleaning liquid by delivering the liquid with a pressurized, gaseous delivery medium. In the method, energy and water can be saved and it is not necessary to comply with any specific inflow requirements to use the method.
Patent DE-50105716-D1 (DE)
Inventor: JANSEN MARTIN
IPC: C07F7/08
Filed: 2001-09-12
Granted: 2005-04-28
Abstract: The present invention concerns a process for producing silylalkylboranes containing the structural feature Si-C-B, new molecular silylalkylboranes, new molecular silylalkylborazines, new oligoborocarbosilazanes and polyborocarbosilazanes, a process for their production and their use as well as silicon boron carbide nitride ceramics and a process for their production.
Patent DE-50108988-D1 (DE)
Inventor: BIRNBRICH PAUL DR
IPC: C08J7/056
Filed: 2001-11-16
Granted: 2006-04-27
Abstract: In the production of polypropylene (PP)-based shaped articles, fibers and films by shaping at least one PP, mixed with 0.01-5 wt. % plastics additive(s) and optionally 0.1-1000 ppm (as metal) transition metal compound(s), by conventional methods at 180-330 degrees C, the obtained articles, fibers or films are post-treated by: (i) immersion in a bath containing organic solvent(s), 0.1-100 wt. % compound(s) (I) having at least one -CH2CH=CH- unit and 0.01-5 wt. % transition metal compound(s) (both based on solvent(s)); and (ii) heat treatment.
Patent DE-50112046-D1 (DE)
Inventor: KEPPLINGER WERNER
IPC: C21B5/00
Filed: 2001-08-27
Granted: 2007-03-29
Abstract: The invention relates to an apparatus and a process for distributing a lumpy bulk material, in particular iron ore which has been at least partially prereduced, onto an extensive surface, in particular onto a fixed bed, this surface extending within a reactor or vessel used in physical or chemical process technology, in particular in a reactor used in a metallurgical plant to produce pig iron or primary steel products, and the lumpy bulk material being charged via at least one charging apparatus, which has at least two, in particular rotationally symmetrical, chutes, which are preferably arranged at the same distance from the vertical longitudinal axis of the reactor. In this arrangement, at least a proportion of the bulk material, in particular after it has been introduced into the chute, before it comes into contact with the extensive surface, is distributed in the radial and/or tangential direction-as seen from above-at a scattering device which is assigned to at least one of the chutes and is preferably in the chute.
Patent DE-50113205-D1 (DE)
Inventor: SCHLICKER STEFAN
IPC: F23N1/00
Filed: 2001-12-12
Granted: 2007-12-13
Abstract: The method of operating a furnace for an electric power station involves free running of each component (1-8) and giving each component a value number (WZ1-3). The values of the individual components are summed. From the summed values, the connection or disconnection of each component is determined. An Independent claim is also included for a control circuit for carrying out the method.
Patent DE-50113704-D1 (DE)
Inventor: KLEIN JOHANN
IPC: C08G85/00
Filed: 2001-07-18
Granted: 2008-04-17
Abstract: A binder which is a graft polymer bearing at least two alkoxysilyl groups of the formula <?in-line-formulae description="In-line Formulae" end="lead"?>-Si(R<SUB>1</SUB>)<SUB>m</SUB>(OR<SUB>2</SUB>)<SUB>3-m</SUB><?in-line-formulae description="In-line Formulae" end="tail"?> in which R<SUB>1 </SUB>and R<SUB>2 </SUB>are independently linear or branched alkyl groups containing 1 to 6 carbon atoms and m is an integer of 0 to 2. The graft polymer has graft branches on a graft base. The graft polymer contains at least 0.5% by weight, based on the graft base, of graft branches.
Patent DE-50202012-D1 (DE)
Inventor: ENGEL GEORG
IPC: B21B27/02
Filed: 2002-07-17
Granted: 2005-02-17
Abstract: A method of X-H rolling of a parallel flange steel structural shape or beam with an H cross section using a compact rolling group. In the first universal mill frame the vertical roll have roll surfaces inclined to one another at an angle up to 10° whereas in the second universal mill frame the vertical rolls have cylindrical roll surfaces which divide the H opening cross section with lateral surfaces of the horizontal roll. The structural shape is rolled in the second universal mill frame to up to 100% of the reduction in the first rolling mill frame.
Patent DE-50202145-D1 (DE)
Inventor: LENKE SONJA
IPC: F01N3/08
Filed: 2002-09-24
Granted: 2005-03-03
Abstract: A reducing agent pump has a pump inlet part and a pump outlet part closing off the pump body at its ends. One or both of the inlet and outlet parts is of two-part construction, with a closure element and another element. The two elements are prestressed relative to one another with a spring element, so that in the event of a pressure which exceeds the spring force of the spring element, a relative movement can be carried out between the two elements of the two-part member. This makes it possible to absorb an increase in the volume of the reducing agent inside the pump body caused by freezing and therefore to prevent damage to the reducing agent pump.
Patent DE-50202497-D1 (DE)
Inventor: HIBST HARTMUT
IPC: C07B61/00
Filed: 2002-07-17
Granted: 2005-04-21
Abstract: A process for preparing maleic anhydride by heterogeneously catalyzed gas-phase oxidation of an n-butene-containing hydrocarbon stream by means of oxygen-containing gases in a shell-and-tube reactor having two successive reaction zones, where the first, feed-side reaction zone contains at least one catalyst which is suitable for the oxydehydrogenation of n-butenes to 1,3-butadiene and the second, product-side reaction zone contains at least one catalyst which is suitable for the oxidation of 1,3-butadiene to maleic anhydride, is carried out using a shell-and-tube reactor which has at least one heat transfer medium circuit in the region of the first, feed-side reaction zone and at least one further heat transfer medium circuit in the region of the second, product-side reaction zone.
Patent DE-50203330-D1 (DE)
Inventor: BAUER THOMAS
IPC: F16K31/68
Filed: 2002-11-21
Granted: 2005-07-14
Abstract: Temperature-controlled fuel valve comprises a valve arrangement (40) which is controlled depending on a temperature in the region of a heating burner (30).  An Independent claim is also included for a heating system for a vehicle comprising a heating burner, a pump arrangement and the above temperature-controlled fuel valve. Preferred Features: The fuel valve has a feed region (20) and two branched regions (24, 32). A connection between the feed region and the branched regions interrupts the valve arrangement at a first temperature region. A first flow path region (54) is provided in a valve body (38) and leads to the first branched region and to a second flow path region (58). The second flow path region leads to the second branched region.
Patent DE-50204271-D1 (DE)
Inventor: DUBACH FRITZ
IPC: B65D41/34
Filed: 2002-05-24
Granted: 2005-10-20
Abstract: At least one cutting element on a closure having a spout and a screw cap, which can be screwed thereon and which has a tamper-evident band. The tamper-evident band is joined to a lower edge of an outer wall of the screw cap via specified rupture location bridges. The at least one cutting element outwardly projects through an intermediate space. When the screw cap is unscrewed for the first time, the at least one cutting element cuts through the specified rupture location bridges. A distance between the tamper-evident band upper edge and the lower edge of the screw cap is provided with a measure whereby enabling the distance to be surmounted only occurs once all specified rupture location bridges are cut through.
Patent DE-50205976-D1 (DE)
Inventor: ZIKELI STEFAN
IPC: D01F2/00
Filed: 2002-11-11
Granted: 2006-04-27
Abstract: The invention relates to a system for producing endless molded bodies from a molding compound. For producing the endless molded bodies, spinning means are used comprising an extrusion head through which the molding compound is extruded to form endless molded bodies, a precipitating bath containing a precipitant, and an air gap between the extrusion head and the precipitating bath. After extrusion, the endless molded bodies are first passed through the air gap, and then through the precipitating bath. For facilitating control of the system, it is provided in accordance with the invention that the system comprises a control area arranged in front of the spinning means and accessible by the operating staff, and that the air gap is arranged freely visibly in a height freely defined by a central vision range of an operator standing upright in the staying area and looking substantially in a horizontal direction.
Patent DE-50207998-D1 (DE)
Inventor: TRILL ROLF
IPC: B60S5/02
Filed: 2002-02-13
Granted: 2006-10-12
Abstract: The invention relates to a filling station for cryogenic media, especially for liquefied and/or gaseous hydrogen under high pressure. The inventive filling station for cryogenic media enables all types of vehicles to be (simultaneously) refuelled by means of a liquefied medium and a gaseous medium under high pressure.
Patent DE-50209549-D1 (DE)
Inventor: MASON JAMES
IPC: C08G64/30
Filed: 2002-03-13
Granted: 2007-04-05
Abstract: A molding composition containing melt polycarbonate conforming to a specific formula is disclosed. The composition that additionally contains a phosphorous compound is characterized in its improved resistance to hydrolysis.
Patent DE-50214055-D1 (DE)
Inventor: GROEBL HERBERT LUDWIG
IPC: B30B15/26
Filed: 2002-10-22
Granted: 2010-01-14
Abstract: A controlling method for parallel controlling of a plurality of controllable tool devices is based on a procedure plan for a press lifting with respect to a press cycle, according to which pre-determined values for tool device parameters are determined and according to which a test lifting for examination of the controlling method will be started. For rationalisation of the method and in order to minimise technical faults as well as press standstill times, the test lifting is simulated as a virtual lifting in a computer device. In addition, to facilitate a long-term monitoring and analysis of changes with respect to the press and/or the tool during the pressing operation, at least one operation parameter may be registered, in order to be compared with earlier registered operation parameters.
Patent DE-50301931-D1 (DE)
Inventor: BOLZA-SCHUENEMANN HANS-BERNHAR
IPC: B41F13/64
Filed: 2003-02-28
Granted: 2006-01-19
Abstract: Device has a sheet-conveying retaining device (05) which is displaceably mounted for holding the sheet (10-12) against a side guide (03). At least two sheets are arranged one above the other in an offset manner in the direction of travel. An effective retaining surface extending in the direction of travel is longer in the longitudinal direction (105) than in the transverse direction. The ratio of the length of the effective retaining surface in the longitudinal direction to the width of the effective retaining surface in the transverse direction is greater than three. Independent claims are also included for the following: (1) Alternative devices for aligning sheets; and (2) Process for aligning sheets.
Patent DE-50302685-D1 (DE)
Inventor: WOLLMANN JAN-CHRISTOPH
IPC: B01F13/00
Filed: 2003-11-13
Granted: 2006-05-11
Abstract: A device for producing medical foam, for example, a sclerosing agent, a diagnostic agent, a therapeutic agent, etc. The device comprises an active ingredient chamber and a gas chamber. Both chambers are respectively closed by a piston and connected to a foam generator. Both pistons are interconnected, especially by a connecting element, and can be displaced together, in order to supply the active ingredient and the gas to the foam producer.
Patent DE-50303334-D1 (DE)
Inventor: STALL EUGEN DR
IPC: B62D5/07
Filed: 2003-04-01
Granted: 2006-06-22
Abstract: The device has a steering angle sensor connected to a steering valve controlling the connection between a steering cylinder with a pressure source and a container. Correction device enables synchronization between steering angle sensor and steering drive positions when the steering drive or steering angle sensor is in a reference range and the sensor or drive is outside the reference range.  The device has a steering angle sensor (2) connected to a steering valve controling the connection between a steering cylinder with a pressure source and a container and a correction device (15) enabling synchronization between the positions of the steering angle sensor and the steering drive (11). The correction device enables synchronization between the positions of the steering angle sensor and the steering drive when the steering drive or steering angle sensor is in a reference range and the sensor or drive is outside the reference range.
Patent DE-50305695-D1 (DE)
Inventor: SCHUETZ MICHAEL
IPC: G01N33/547
Filed: 2003-06-24
Granted: 2006-12-28
Abstract: The invention relates to a method for identifying endotoxins for eliminating said endotoxins from a sample, with the aid of bacteriophage tail proteins.
Patent DE-50309585-D1 (DE)
Inventor: WENZ ROBERT
IPC: A61K6/838
Filed: 2003-05-14
Granted: 2008-05-21
Abstract: The invention relates to calcium-strontium-hydroxyphosphate-(strontium-apatite-) cement preparations containing a powder mixture containing molar quantities of the components calcium (Ca), strontium (Sr) and orthophosphate (P) in a mixture ranging from 1.00 < Ca/P = 1.5 and 0 < Sr/P < 1,5. Said preparations also contain an alkaline salt or an ammonium salt of the orthophosphorous acid, and water and/or an aqueous solution. The powder mixture particularly contains, as a Ca-component, Ca3 (P04)2 (TCP) and, as a Sr-component, SrHP04 and/or Sr3 (P04)2 and, optionally, additionally SrC03. An aqueous solution of an alkaline salt or an ammonium salt of the orthophosphorous acid can be used as an aqueous mixing solution in order to form the strontium-apatite-cement.
Patent DE-50310142-D1 (DE)
Inventor: BRATZDRUM ERWIN
IPC: G05B19/042
Filed: 2003-04-11
Granted: 2008-08-28
Abstract: The method for serial data transfer between a positioning measuring apparatus and a data processor involves sending the data in packets in use phases. Between successive use phases are idle phases without data transmission. The idle phases end with a first delay information to the positioning arrangement. Claims include a positioning data transmission apparatus using the method
Patent DE-58903613-D1 (DE)
Inventor: HASENBEIN NORBERT DR
IPC: C08F2/02
Filed: 1989-12-27
Granted: 1993-04-01
Abstract: The copolymers comprise from 96 to 99.6 mol% of ethylene and from 0.4 to 4 mol% of a C3-C6-alkenecarboxylic acid or an ester of this acid having a total of up to 14 carbon atoms, or mixtures of these monomers, and are obtainable by polymerisation in a continuous tubular reactor at a pressure of from 500 to 5000 bar and at elevated temperature in the presence of initiators which decompose to form free radicals, by adding a mixture of said reaction components only at the inlet point of the tubular reactor, the temperature in a first reaction zone being limited to about 240 DEG C, further initiator being metered in at the beginning of a second reaction zone after the temperature has been reduced by from 5 to 20 DEG C, and the reaction being completed at temperatures of up to 300 DEG C.
Patent DE-58903666-D1 (DE)
Inventor: MUELLER REINHARD DR
IPC: C11D1/08
Filed: 1989-11-16
Granted: 1993-04-08
Abstract: Aqueous surface active mixtures contain fatty alcohol ether sulphates and at least one other anionic tenside from the group of fatty alcohol ether tartrates and fatty alcohol ether citrates, containing between 0.01 and 3 wt.% of alkaline earth metal ions, referred to the total mixture. The fatty alcohol ether sulphates and the other above-mentioned anionic tensides are present in a weight ratio between 70:30 and 1:99. The mixtures are characterized by being well tolerated by the skin, by good detergency and good foaming.
Patent DE-58905200-D1 (DE)
Inventor: STEINIG WALTER
IPC: H02J7/00
Filed: 1989-02-22
Granted: 1993-09-16
Abstract: In a method for charging rechargeable batteries, especially lead-acid accumulators, preferably in a maintenance-free, sealed design, it is intended that the permissible gassing pressure inside the battery cells should not be exceeded, irrespective of the characteristic used. After reaching an upper limit voltage (UoG) of the battery, below the gassing voltage, the charging current (I) is therefore reduced to a lower value until the falling battery voltage has reached a lower limit value (UuG). In consequence, the charging current (I) is raised again to the upper value which falls slightly with increasing charge. This pulsating charging method is continued until the charging current with the lower value reaches a specific switch-on time (tu,max). Thereafter, subsequent charging takes place with the lower value of the charging current (I) for a predetermined subsequent charging time (tN). <IMAGE>
Patent DE-59006379-D1 (DE)
Inventor: LUECKE ROLAND
IPC: B01F7/04
Filed: 1990-10-21
Granted: 1994-08-11
Abstract: PCT No. PCT/DE90/00800 Sec. 371 Date May 19, 1992 Sec. 102(e) Date May 19, 1992 PCT Filed Oct. 21, 1990 PCT Pub. No. WO91/06364 PCT Pub. Date May 16, 1991.A device for moving solid particles, especially one designed as cooling mixer, has a substantially horizontal jacketed tank (11), in which a shaft (14) is seated for rotation. The shaft (14) is equipped with mixing tools. Bulk material can be introduced into the tank (11) through a charging opening (23), and the processed material can be extracted from the tank (11) through a discharge opening (26). The product space of the tank (11) is equipped with partition walls which subdivide the product space into processing zones. The solid-particle mixer (10) is particularly well suited for quasi-continuous operation. Processing of the bulk material is carried out in the pile and product feeding toward the discharge opening (26) is effected in the state of a mechanically generated fluidized bed, or a product toroid.
Patent DE-59006798-D1 (DE)
Inventor: STRATEN GUENTER
IPC: B28D1/00
Filed: 1990-11-08
Granted: 1994-09-15
Abstract: In order to design a hand-held machine tool, intended in particular for drilling, percussion drilling, sawing and chipping, and including a work shaft and a drive with a preferably electric motor, so that the machine tool can be used for drilling, percussion drilling, inserting and removing screws and bolts, sawing, bore-sawing, rasping and filing, chipping, bore-rasping and filing, planing, smoothing and polishing and circular-sawing, and can also be used at rest, e.g. to rotate a stationary screw, it is proposed that the drive can provide rotational motion and reciprocating (oscillatory) motion, and that the work shaft (1) can be selectively kept stationary in the longitudinal direction or moved in a percussion mode in this direction or caused to carry out an oscillatory (translational) motion, at the same time being rotated or locked in the rotational direction.
Patent DE-59007604-D1 (DE)
Inventor: SCHWALL HORST DIPL CHEM DR
IPC: C12P7/40
Filed: 1990-07-06
Granted: 1994-12-08
Abstract: In a process for obtaining lower alkyl esters of R-(+)-3-oxocycloalkane carboxylic acids, the corresponding racemate undergoes hydrolysis at a pH between 7 and 8 in order to hydrolyse the unwanted enantiomer. The ester of interest can then be isolated from the reaction medium.
Patent DE-59007958-D1 (DE)
Inventor: SCHMID KARL
IPC: C10N40/30
Filed: 1990-08-23
Granted: 1995-01-19
Abstract: A water-soluble, foam-inhibiting universal lubricant composition based on an aqueous self-emulsifying synthetic oil solution and an anti-foaming agent. The oil is an ethoxylated dimeric fatty acid, and the anti-foaming agent is made up of a Guerbet alcohol and a metal soap.
Patent DE-59008364-D1 (DE)
Inventor: MAASLAND HANS-HERMANN ING GRAD
IPC: H03K17/567
Filed: 1990-12-18
Granted: 1995-03-09
Abstract: The switching circuit has a driver stage (24, 25) for switching parallel MOSFETs (17, 18) and insulated-gate bipolar transistors (15, 16). The MOSFETs are frequency independent and have a specified voltage range, the bipolar transistors being used for the higher frequency range, e.g. above 20 kHz. Pref. the control electrodes of the different semiconductor (15, 16, 17, 18) are coupled to the driver stage via pre-resistances of differing value.