baber/WOPTO huggingface dataset:
Patent DE-19807504-A1 (DE)
Title: Surface crosslinking of superabsorbing polymer particles used in hygiene articles, packaging materials and nonwovens
Inventor: FUNK RUEDIGER
IPC: C08G85/00
Filed: 1998-02-21
Abstract: 1,4,6,9-Tetraoxa-5-silaspiro(4.4)nonanes (diglycol silicates) (I) are used as crosslinking agents for surface crosslinking of particles of superabsorbing polymer. 1,4,6,9-Tetraoxa-5-silaspiro(4.4)nonanes (diglycol silicates) of formula (I) are used as crosslinking agents for surface crosslinking of particles of superabsorbing polymer: R, R' = hydrogen (H) or 1-6 carbon (C) alkyl. An Independent claim is also included for surface-crosslinked superabsorbing polymer produced in this way.
Patent DE-19812204-A1 (DE)
Inventor: WUTTKE WOLFGANG
IPC: G01D5/34
Filed: 1998-03-19
Abstract: The invention relates to the utilization of extracts from iris plants, cimicifuga racemosa and tectorigenin as an estrogen-like organ-selective medicament for selectively treating and/or for the prophylaxis of cardiovascular diseases, especially arteriolosclerosis, osteoporosis and climacteric symptoms, for example, for preventing or alleviating hot flashes. Virtually no uterotropic effects are observed when using said abstracts.
Patent DE-19813877-A1 (DE)
Title: Equipment for converting excavated material into hard standing
Inventor: SCHOELKOPF WALTER
IPC: B02C21/02
Filed: 1998-03-30
Abstract: An equipment for converting excavated material into a material suitable for surface dressing and for preparing a hard standing has the lifted material dropped onto a flat conveyor (9) which feeds a pair of reducing rollers. The first roller (6) has large radial profiles which break up the larger lumps by hurling them against the walls of the containing housing. The second roller (7) is a granulating roller with a cylindrical body on which are fitted smaller radial profiles. Both roller rotate against the material flow. The aggregate is completed by mixing in additives, depending on the structure of the original material.
Patent DE-19815361-A1 (DE)
Title: Fairy tale pyramid construction set for children
Inventor: SCHUELLER RITA
IPC: A63F9/12
Filed: 1998-03-30
Abstract: The construction set comprises blocks of different sizes, which make a pyramid when correctly built. Each side of a block shows a motive from four different fairy tales, so that with a correctly built pyramid, the fairy tale can be read from the top downwards. The lower face of each block is open, so that the blocks can be stacked into each other when not in use.
Patent DE-19816630-A1 (DE)
Title: Corrugated plastic roof tile mounting hole formation apparatus
Inventor: HUSTERT WERNER
IPC: E04D15/04
Filed: 1998-04-15
Abstract: The apparatus to drill holes in plastics corrugated plates, especially for mounting plastics roof tiles, has a fuel container (1), a flame jet (2), valve (3) and a jet opening and closing control (4). The control (4) also triggers a jet ignition piezo-element (5). The heating system has a bonded stirrup (6) wholly or partially of a heat damping material (7) such as wood or a special plastics. It caries a firmly bonded metal melting pin (8) with a thin shaft (9) and a plate-shape (10) at the free end, with the dia. of the hole to be produced.
Patent DE-19817317-A1 (DE)
Title: Roller blind especially with spring tension
Inventor: TEPEL GERD
IPC: E06B9/88
Filed: 1998-04-18
Abstract: A rotationally fixed spindle rod (4) is mounted in the roller shaft (1) and has a spindle nut (5) which is entrained by the rotating shaft and moves axially in the shaft. The spindle nut is associated on at least one side of the rod with a stop (6) which produces the end position of the roller blind panel (2). Diametrically opposite tongued and grooved guides (7) can be provided between the spindle nut and shaft.
Patent DE-19823508-A1 (DE)
Title: Mobile working vehicle such a forklift truck with compact drive axle group
IPC: B60K17/16
Filed: 1998-05-26
Abstract: Working vehicle such as a fork-lift truck, mobile digger etc. has at least one driven axle group (1) with an integrated slow-running radial piston engine (2) in which a differential (4) is integrated. Output shafts (5,6) are provided for first and second wheels. Axis of the engine is concentric with the longitudinal axis of the axle sub-assembly and the differential is located on one side of the engine, which has a hollow shaft (11) which is directly connected to the cage (17) of the differential. One drive shaft (6) is passed from the differential through the whole hollow shaft and connects to one wheel while the second drive shaft (5) is outside the hollow shaft and connects to the second wheel.
Patent DE-19829309-A1 (DE)
Title: Thermal oxide film production on silicon carbide
Inventor: UENO KATSUNORI
IPC: C23C8/10
Filed: 1998-06-30
Abstract: In the formation of a thermal oxide film on a silicon carbide semiconductor component by contacting the heated silicon carbide surface with water vapour and oxygen, the water vapour partial pressure is controlled at 0.1-0.95, preferably 0.1-0.4. Preferably, the silicon dioxide film is formed by pyrogenic oxidation with hydrogen and oxygen supplied at a flow rate ratio of 1:0.55-9.5.
Patent DE-19829715-A1 (DE)
Title: Mortar applicator for plastering one side of several bricks has top filler opening and movable slider which is opened and closed to release and hold back plaster
Inventor: HAMANN DIETMAR
IPC: E04G21/20
Filed: 1998-07-03
Abstract: The mortar applicator has an upper filler opening (5) for the plaster (2) and a slider (7) in the base which is arranged and guided so that plaster can be released and held back by moving the slider in the surface plane of the bricks perpendicular to the direction of movement (s) of the applicator.  A toothed strip which is bent outwards is set vertically adjustable in the outlet opening area for the mortar. A side guide rail is used to guide the applicator over the bricks.
Patent DE-19829928-A1 (DE)
Title: Synthetic monofilaments for brush bristles or papermaking fourdriniers/blankets
Inventor: HINTERKEUSER HANS
IPC: D01F6/90
Filed: 1998-07-04
Abstract: The synthetic monofilament material is a mixture of polyamide and polyurethane. The monofilament is composed of 1-30% or 1-10% of polyurethane, and sufficient polyamide to give 100%. The pref. polyamide content is polyamide 6 and/or polyamide 66 and/or polyamide 610 and/or polyamide 612.
Patent DE-19830035-A1 (DE)
Inventor: DOERFLER MATTHIAS
IPC: G05B19/4065
Filed: 1998-06-26
Abstract: A machine tool (3,4,6,7) creates a relative movement between a tool (2) and a workpiece (1) by means of a drive device (4) run by a controller (5,8,10,11). An actual value (Iist) for a measured electrical range in the controller representing actual drive power running through the drive device is compared with a theoretical value. An output for a critical condition is produced when the presettable actual value varies from the theoretical value.
Patent DE-19830300-A1 (DE)
Title: Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
Inventor: MALLEBREIN GEORG
IPC: F02D43/00
Filed: 1998-07-07
Abstract: Es ist eine Brennkraftmaschine (1) insbesondere für ein Kraftfahrzeug beschrieben, die mit einer Drosselklappe (9) versehen ist, über die Luft einem Ansaugrohr (7) zuführbar ist. Eine Abgasrückführung (13, 14) ist vorgesehen, über die Abgas von einem Abgasrohr (8) dem Ansaugrohr (7) rückführbar ist. Ein Steuergerät ist vorhanden, mit dem die Brennkraftmaschine (1) steuer- und/oder regelbar ist. Durch das Steuergerät kann das Gasgemisch in dem Ansaugrohr (7) in einen Frischgasanteil (rffgabg), einen Inertgasanteil (rfigabg) und einen Brenngasanteil (rfhcabg) aufgeteilt werden.
Patent DE-19831973-A1 (DE)
Title: Car parking platform in lengthways sections uses bent bars projecting from respective section to support opposing section and spread car load with open U-channels into which supports slide on respective section.
Inventor: NICKEL BERND
IPC: E04H6/06
Filed: 1998-07-16
Abstract: One or both (8,9) platform sections is fitted with bent supporting bars (23,25) to support the other respective platform section close to the edge so as to allow this other section to swing up as required. The bars slide into open channels in the respective section along the rotation axis and the bars are arranged so as to alternate along the respective section edges. Otherwise plates can be used as supports and are arranged parallel to the standing surfaces of the respective platform sections (8,9). In cases where the supporting elements expand in step form at their ends, these steps underpin one another from the respective sections. The supports in all forms form an integral part of the section frame rail (16), the frame here resting on the top flange (18) of a crossbar (15) forming part of the respective platform section. The frame (16) should be profiled on its top for easier gripping.
Patent DE-19832276-A1 (DE)
Title: Image reconstruction method for spiral scanning computer tomograph
Inventor: FLOHR THOMAS
IPC: G06T11/00
Filed: 1998-07-17
Abstract: The method involves reconstructing images with respect to an image plane from measurements produced using spiral scanning by computer tomography equipped with a detector with at least one line of detector elements. The measurements are associated respectively with one of a number of projection angles and a z- position on the longitudinal axis of the spiral scan.  All of the measurements lying within a maximum distance of the image planes with respect to each projection angle and to the corresponding complementary projection angle, are weighed according to their spatial distance in the longitudinal direction axis of the scan and according to a first weighting function, and their weights are includes in the reconstruction. All the measurements of each projection angle, lying within a maximum interval from a reference point in time are weighed according to their interval from the reference point, according to a second weighting function.
Patent DE-19833928-A1 (DE)
Inventor: HOUDEAU DETLEF
IPC: G07C9/00
Filed: 1998-07-28
Abstract: The invention relates to a sensor device for detecting biometric characteristics, especially finger prints, wherein electronic components (12, 14) are disposed on the flexible conductor strip (8) where they are electrically connected to the strip conductors (7).
Patent DE-19834738-A1 (DE)
Title: Method of improving the safety of a cutting machine involves using the upward movement of a press beam to influence a control element via a vertically movable switching cam
Inventor: WILLERT CHRISTIAN
IPC: B26D7/22
Filed: 1998-08-01
Abstract: The method involves using at least one blade that cuts transversely wt. the feed direction. A vertically movable switching cam (8) or similar mounted on a press beam (2) or on a part directly connected to it operates automatically and independently of the height of the cut goods stack to actuate a control element. The upward movement of the press beam is used to influence the control element. A counter is designed so that the pulse count leading to the output of a control signal is pre-set by software.
Patent DE-19841402-A1 (DE)
Title: Capacitor manufacture for DRAM
Inventor: LEE BYOUNG-TAEK
IPC: H01L21/822
Filed: 1998-09-10
Abstract: Manufacturing a capacitor of a semiconductor device comprises: forming a storage electrode (11a), a high dielectric layer (15), a plate electrode (17), and an interdielectric layer (19) on a semiconductor substrate (1); post annealing the substrate under an inert atmosphere at a first temperature after forming one of the high dielectric layer, the plate electrode, and the interdielectric layer; and post-annealing the substrate at a second temperature lower than the first one. Independent claims are also included for: (a) a similar process in which the post annealing is performed after forming the storage electrode and the high dielectric layer and the plate electrode is formed after the second post-annealing; and (b) a similar process in which the post-annealing is performed after forming all the layers.
Patent DE-19845850-A1 (DE)
Inventor: SCHMID FRANK
IPC: B65H31/20
Filed: 1998-10-05
Abstract: Known devices for stacking sheets (1), especially sheets of paper or cardboard that are imbricated and fed on pallets (4), include a feeder (2) for said sheets (1) that is arranged in a vertically fixed position above the maximum stack height above the ground, in addition to a rising and descending delivery platform (5) on which said stack is formed. The device comprises a number of upper belts (13) extending from the feeder (2) to at least as far as the stacking area, in addition to further stack-forming elements that act upon each longitudinal sheet (1) edge, so that the sheets (1) can be feed to the stacking area in a trouble-free manner and the edges of said sheets can be placed on the stack (3) in a precise manner. The upper belts (13) and the additional stack-forming elements can be positioned above the working width by means of an adjusting device. The upper belts (13) can be adjusted independently of the stack-forming elements (separating shoes (20) and separating metal sheets (21)) in order to enable automatic, technically simple, crosswise positioning of said individual stack-forming elements.
Patent DE-19848244-A1 (DE)
Title: Power limiter for safety belt system in motor vehicles
Inventor: WIER FRANZ
IPC: B60R22/28
Filed: 1998-10-20
Abstract: The device has a frame with turnable drum for a belt, a locking disc, and a locking mechanism for selective non-turnable locking of the disc. The disc is axially fastened to one axial end of the drum, and is coupled to it via at least two torsion elements, which are anchored to the opposite drum end. The torsion element are inserted into, and project from, passage apertures in the disc. One of the elements is shorter than the other one.
Patent DE-19850990-A1 (DE)
Title: Automobile electronic control device linked to diagnostic testing device has memory loaded with data, documentation information or parameter files required for operation of diagnostic testing device
Inventor: RUEPING THOMAS
IPC: G01M15/05
Filed: 1998-11-05
Abstract: The device (1) has a memory (1b) which is loaded with data, documentation information or parameter files required for operation of a diagnostic testing device (7), coupled to the control device through a serial interface (1a), for transfer of the memory contents to the diagnostic testing device, or to a computer controlling the diagnostic testing device. An Independent claim is also included for a fault diagnosis method for an automobile electronic control device.
Patent DE-19854558-A1 (DE)
Inventor: BERTHOLD ACHIM
IPC: B05C5/02
Filed: 1998-11-26
Abstract: The invention relates to a device for coating a planiform carrier with a solution or dispersion using a film drawing device which is moved relative to the carrier. The aim of the invention is to provide a coating with a homogeneous predetermined layer thickness and a uniform surface quality. To this end, the device has a fixture (4) for arranging a film drawing device (1) above the carrier (6). On said fixture, the film drawing device (1) is movably mounted and is forced towards the carrier (6).
Patent DE-19856000-A1 (DE)
Inventor: MECHTEL MARKUS
IPC: C08G18/83
Filed: 1998-12-04
Abstract: A condensation product of aliphatic aminosilane adducts with hydrolysable silanes is obtained by reaction of: (A) 5-80 wt.% of an adduct from (A1) an aliphatic polyisocyanate (mixture) of mean NCO functionality 2.5-5.5 and isocyanate content 9-50 wt.%, (A2) at least 0.7 aminosilane equivalents of formula (I). A condensation product of aliphatic aminosilane adducts with hydrolysable silanes is obtained by reaction of: (A) 5-80 wt.% of an adduct from (A1) an aliphatic polyisocyanate (mixture) of mean NCO functionality 2.5-5.5 and isocyanate content 9-50 wt.%, (A2) at least 0.7 aminosilane equivalents of formula (I): R = Me, Et; Y = Me, Et; Z = H, 1-12C alkyl, CH2CH2CH2-SI(OR)nY(3-n); n = 1-3 per isocyanate equivalent. (A3) optionally other compounds reactive to isocyanate groups, with (B) 20-95, preferably 30-80 wt.% of at least one silane of formula (II): X = 1-4C alkyl, Q = H, 1-8C alkyl, phenyl, methoxy, ethoxy, 3-glycidyloxy-propyl, 3-aminopropyl, methacryloxypropyl, or hydrolysates/condensates obtainable from these silanes. Independent claims are also included for: (1) a lacquer preparation containing the above condensation product, in which the mean NCO-functionality of the aliphatic polyisocyanate (mixture) (A1) is 3.0-4.5; (2) preparation of the condensation product by reaction as under (A) and (B) above.
Patent DE-19860650-A1 (DE)
Title: Chip set memory control device with data extraction masking function
Inventor: CHOI JOO SUN
IPC: G06F12/02
Filed: 1998-12-29
Abstract: The control device (24) has one to N memory modules (26,28,30,32) operated by a clock signal (CLK) provided by the device. Data output from each memory module is masked by a data masking signal (DQM) provided by the control device. A data strobe signal provided by the module controls the operation of each data file. An additional pin in a DDR-SDRAM enables a data strobe masking (DSM) to be applied.
Patent DE-19900558-A1 (DE)
Title: Verstärker für einen Analog-Digital-Wandler
Inventor: GREITSCHUS NORBERT
IPC: H03F3/72
Filed: 1999-01-09
Abstract: Verstärker für einen Analog-Digital-Wandler, der folgende Merkmale aufweist: DOLLAR A - eine erste Verstärkerstufe (10) mit einer ersten Eingangsklemme (11) zum Zuführen eines Verstärkereingangssignals, einer zweiten Eingangsklemme (12) und einer Ausgangsklemme (13); DOLLAR A - eine zweite Verstärkerstufe (20) mit einer Eingangsklemme (21), die an die Ausgangsklemme (13) der ersten Verstärkerstufe (10) angeschlossen ist, und mit einer Ausgangsklemme (23), an der ein Ausgangssignal abgreifbar ist; DOLLAR A - einen Rückkopplungszweig (41) zwischen der Ausgangsklemme (23) der zweiten Verstärkerstufe (20) und der zweiten Eingangsklemme (12) der ersten Verstärkerstufe (10); DOLLAR A - eine Rauschquelle (30) mit einer Ausgangsklemme (33), die an die Eingangsklemme (21) der zweiten Verstärkerstufe (20) angeschlossen ist.
Patent DE-19900605-A1 (DE)
Title: Vehicle headlamp for different light beams has source arranged in extra position(s) so beam from source is reflected with shorter range and lower maximum intensity than dipped beam
Inventor: HEBLER VERENA
IPC: F21S8/10
Filed: 1999-01-11
Abstract: The headlamp has a reflector (10) and a light source (12) movable wrt. the reflector between an end position for a dipped beam and at least one other position for a beam with a different range and intensity maximum. The light source is arranged in the further position(s) so that the beam from the source is reflected as a beam with a shorter range and lower maximum illumination intensity than for the dipped beam.
Patent DE-19903976-A1 (DE)
Title: Transportable cash register, has spring biased cover secured by mechanical lock
Inventor: MEIMBRESSE UWE
IPC: G07G1/00
Filed: 1999-01-26
Abstract: The transportable cash register box has a lock mechanism (10) that is key operated. The mechanism has a lock hook (12) with a profile that engages the cover of the box. This operates together with a magnetic lever (13) and a cam (11), and has a lower latch (12.2) that engages the base.
Patent DE-19907309-A1 (DE)
Title: Plate shaped blank comprises a substructure in the form of a polyurethane component which consists of at least two layers of different hardnesses lying on top of one another
Inventor: SCHWANEKAMP WALTER
IPC: B32B7/022
Filed: 1999-02-22
Abstract: The plate shaped blank with at least one natural stone layer (1) joined to a shaped polyurethane component (7) is characterized by the fact that the polyurethane component consists of at least two layers (3, 5) lying on top of one another, with the layer (5) having a higher hardness than at least one soft layer (3). Also claimed are a method of producing the proposed blank, and a tub shaped object consisting of such blanks. The method involves production of a shaped polyurethane component located between two carrier plates (4), with the top carrier plate provided at least in parts with an adhesive layer (2) for attachment of a natural stone layer (1).
Patent DE-19911892-A1 (DE)
Inventor: KISTER ANDREAS
IPC: B62D1/28
Filed: 1999-03-17
Abstract: The invention relates to a device (1) for steering a motor vehicle. Said device is provided with a steering element to be operated by a driver and preferably with a hydraulic power-assisted steering element (2). The steering element acts upon the steering angle of at least one wheel of the motor vehicle via the power-assisted steering element (2). The device is also provided with an electric steering system (3) that also acts upon the steering angle of the wheel via the power-assisted steering element (2).
Patent DE-19917288-A1 (DE)
Title: Quarzglas-Tiegel und Herstellungsverfahren dafür
Inventor: FABIAN HEINZ
IPC: A01H5/00
Filed: 1999-04-16
Abstract: Um ausgehend von einem bekannten Quarzglas-Tiegel, der einen Tiegelkörper mit einer Innenoberfläche aus Quarzglas aufweist, den Ansetzprozess zu erleichtern, wird erfindungsgemäß ein Quarzglas-Tiegel vorgeschlagen, bei dem die Innenoberfläche mindestens im Bereich einer Ansetzzone durch eine Vielzahl von Vertiefungen aufgerauht ist, wobei die Vertiefungen einen Abstand von maximal 5 mm zueinander haben. Weiterhin wird ein einfaches und kostengünstiges Verfahren zur Herstellung eines derartigen Quarzglas-Tiegels angegeben, indem ein Tiegelkörper mit einer glatten Innenoberfläche aus Quarzglas bereitgestellt und anschließend die Innenoberfläche im Bereich einer Ansetzzone durch eine Vielzahl von Vertiefungen, die einen Abstand von maximal 5 mm zueinander haben, aufgerauht wird.
Patent DE-19919118-A1 (DE)
Title: Process for measuring the filling level in the centrifugal drum of a filter centrifuge comprises producing reference measurements between ultrasound sensors and reflection surfaces
Inventor: KRATEL THOMAS
IPC: B04B11/04
Filed: 1999-04-27
Abstract: Apart from measuring the echo propagation time between the ultrasound sensor and the filling surface (13) of the centrifugal drum (1), reference measurements are produced between one or more ultrasound sensors (8') and one or more reference reflection surfaces (10') effecting sound reflection. The reflection surfaces are located at a distance R to one or more of the ultrasound sensors.  Process for measuring the filling level in the centrifugal drum of a filter centrifuge uses an ultrasound sensor whose ultrasound impulse is directed essentially vertically to the filling surface of the drum. The filling level is determined by the distance of the ultrasound sensor that determines the echo propagation time of the impulse from the filling surface. Apart from measuring the echo propagation time between the ultrasound sensor and the filling surface (13) of the centrifugal drum (1), reference measurements are produced between one or more ultrasound sensors (8') and one or more reference reflection surfaces (10') effecting sound reflection. The reflection surfaces are located at a distance R to one or more of the ultrasound sensors. An Independent claim is also included for a device for carrying out the measuring process.
Patent DE-19920262-A1 (DE)
Inventor: ETTNER NORBERT
IPC: C08G18/85
Filed: 1999-05-04
Abstract: According to the inventive method for producing a polyurethane matrix with covalently immobilised biomolecules, the polyurethane matrix is presented in a solvent mixture containing an at least 80 % non polar solvent in which the polyurethane matrix does not swell or swells only slightly and in which the activating reagent is contained, so that the subsequent immobilisation of the biomolecule preferably takes place on the surface of the polyurethane matrix or on layers near to the surface.