baber/WOPTO huggingface dataset:
Patent DE-19829246-A1 (DE)
Inventor: DOLLE VOLKER
IPC: B26F1/38
Filed: 1998-06-30
Abstract: Composition comprises 50-85 wt.% propylene  alpha -olefin copolymers (high and low molecular weight), 5-10 wt.% ethylene polymer and 10-40 wt.% elastomeric propylene  alpha -olefin copolymer. Polymer mixture comprises: (a) 50-85 wt.% propylene copolymer (A) containing: (I) 20-80 wt.% high molecular weight copolymer of propylene with 2.0-7.0 wt.% alk-1-ene, having a viscosity = 500-1200 ml/g, and (II) 20-80 wt.% low molecular weight copolymer of propylene with 4.0-10.0 wt.% alk-1-ene, having a viscosity = 200-450 ml/g; (b) 5-10 wt.% ethylene polymer (B); and (c) 10-40 wt.% rubber like copolymer (C) of propylene with 30-70 wt.% alk-1-ene. The mixture has a melt flow index (MFI 230 degrees C/5 kg) = 0.1-5 g/10 minute, a molecular weight distribution (Mw/Mn) = 6-20 and a total alk-1-ene content = 4-15 wt.%. Independent claims are also included for the following: (i) production of the polymer mixtures by: (a) polymerisation of propylene and alk-1-ene for 0.5-6 hours (average residence time) at 10-100 bar and 30-150 degrees C, in presence of a Ziegler-Natta catalyst system containing a titanium containing solid component, an aluminium component and optionally another electron donor, to give (I), (b) polymerisation of propylene and alk-1-ene for 0.5-6 hours (average residence time) at 10-100 bar and 30-150 degrees C, in presence of a Ziegler-Natta catalyst system containing a titanium containing solid component, an aluminium component and optionally another electron donor, to give (II), and (c) mixing (I) and (II) with (B) and (C) for 0.1-5 minutes at 180-300 degrees C; and (ii) compression moulding of the mixture in a platen press for 0.1-120 minutes at 1-500 bar and 180-300 degrees C, to produce a punching slab.
Patent DE-19833242-A1 (DE)
Title: Wheel moment measuring device for motor vehicle antilock braking system
Inventor: KAWAI HIROAKI
IPC: G01L5/26
Filed: 1998-07-23
Abstract: The measuring device detects the wheel rotation speed, and the vehicle body speed and uses them to determine the wheel moment, in accordance with a predetermined equation based on a motion model between the vehicle body and a tyre. A calculation unit determines the braking cylinder pressure, the road surface friction, yaw acceleration and side slip angular velocity from the wheel moment. E- Two antilock braking control devices are also independently claimed.
Patent DE-19833473-A1 (DE)
Title: Foreign material intake-preventing component for air-cooled internal combustion engine
Inventor: YAMAMOTO TAKAYUKI
IPC: F01P5/06
Filed: 1998-07-24
Abstract: A flexible heat insulator (5) is fitted into a mounting hole (13) that is adjoined to a cold air intake opening (11). A slit-and-hole structure (14) containing vents (16) is provided to take in obstacles (12)
Patent DE-19833774-A1 (DE)
Inventor: MALLINGER PETER
IPC: F24C15/00
Filed: 1998-07-27
Abstract: The wall of the blowout shaft has an aperture, through which the light housing (19) with a light in (23) extends into the shaft. The light housing has inlet and outlet apertures, which extend into the blowout shaft, allowing through flow of the light housing with cool air. From the light housing extends a first air guide flap (29) into the area of an inlet aperture of the housing, and conducts a part of the air blown through the blowout shaft into the light housing.
Patent DE-19842030-A1 (DE)
Title: Increasing friction coefficient between two contact surfaces, e.g. foundation and machine comprises applying viscoelastic material layer to one of surfaces
Inventor: MOEWS HARALD
IPC: F16F15/08
Filed: 1998-09-14
Abstract: A process for increasing the friction coefficient of the surfaces of components which come into contact under operating conditions, especially between a foundation and e.g. a machine, comprises applying a thin viscoelastic material layer onto one of the two surfaces.
Patent DE-19842055-A1 (DE)
Title: Herstellung kugelförmiger Polymerisate
Inventor: PODSZUN WOLFGANG
IPC: C08F2/06
Filed: 1998-09-15
Abstract: Die zur Herstellung von Perlpolymerisaten mit einer mittleren Teilchengröße von 0,5 bis 50 mum und enger Teilchengrößenverteilung durch Polymerisation von Monomeren gelöst in einem Lösungsmittel, welches ein Fällungsmittel für die aus diesen Monomeren erhaltenen Polymerisate darstellt, gelingt dadurch, daß das Lösungsmittel 5 bis 3000 ppm schwefelfreien Radikalfänger enthält.
Patent DE-19846300-A1 (DE)
Title: Optical assay for determining alkaline phosphatase in samples uses a specified primary measurement wavelength in combination with a rate blank correction
Inventor: WEISHEIT RALPH
IPC: C12Q1/42
Filed: 1998-10-08
Abstract: A method (I) for determination of alkaline phosphatase (AP) in a sample by optical measurement, is new and comprises using a primary measurement wavelength of 450 \! 10 nm in combination with a rate blank correction procedure. An Independent claim is also included for a method (II) for the removal of interference created by free hemoglobin or blood substitutes in method (I).
Patent DE-19848726-A1 (DE)
Title: Safety device for preventing cavitation in pumps, especially fire-fighting centrifugal pumps, activates warning device and/or triggers ingress into pump controller to reduce/terminate cavitation
Inventor: LIEB RUDOLF
IPC: F04D29/66
Filed: 1998-10-22
Abstract: The safety device has one or more sound sensors (10) mounted in the pump housing connected to an evaluation circuit (12-16) that processes the detected cavitation noise and a switching device (17). The switching device is operated when cavitation is detected and activates a warning device (18,19) and/or triggers ingress into a control or regulation device (20) for the pump (11) to reduce or terminate the cavitation.
Patent DE-19852991-A1 (DE)
Title: Reduction of body noise of road vehicle bodywork
Inventor: KNIGGE JENS
IPC: G10K11/162
Filed: 1998-11-17
Abstract: The liquid bituminous material comprises a mixture of 50-90 wt.% bitumen and 50-10 wt.% paraffin. Further additives are added to the mixture, such as flow improvers and/or damping amplifiers. The viscosity and flow intensity of the material are so matched to each other that on the treated surfaces of the hollow body a coating thickness of preferably 1.5-2 mm is formed.
Patent DE-19856066-A1 (DE)
Title: A novel metabotropic receptor complex from the central nervous system, related coding sequences and methods of identifying binding substances, ligands and interactions with other proteins
Inventor: EISENHARDT GISELA
IPC: A61K48/00
Filed: 1998-12-04
Abstract: A protein heteromer, containing at least a GABA-B receptor protein and at least a protein (A) with a 940 or 941 amino acid sequence (given in the specification) or a sequence which has a substitution, inversion, insertion or deletion of one or more amino acid residues and which retains the biological activity of the protein heteromer, is new.  Independent claims are also included for:  (1) (A) as above; (2) nucleic acid (I) encoding (A);  (3) a recombinant nucleic acid construct containing (I) and a sequence encoding a GABA-B receptor functionally linked with at least one genetic regulatory element; (4) a host organism transformed with (I) or a construct as in (3), optionally together with a sequence encoding a GABA-B receptor;  (5) a transgenic animal containing a functional or non-functional (I) or construct as in (3);  (6) a transgenic animal having an altered (I) in the germ and/or the whole or part of the somatic cells by a gene technique method or through interruption by insertion of DNA elements;  (7) mono- or polyclonal antibody or antibody mixture, specifically recognizing (A) or the protein heteromer above;  (8) a method to identify substances with specific binding affinity to (A) or a protein heteromer as above;  (9) methods to qualitatively or quantitatively detect (I), (A) or the protein heteromer in a biological sample;  (10) a method to qualitatively or quantitatively characterize (A) through use of specific agonists or antagonists; and (11) a method to quantify protein activity of (A).
Patent DE-19857930-A1 (DE)
Title: Eccentric concave core cutter
Inventor: MEISNER HEINO
IPC: E21B10/48
Filed: 1998-12-16
Abstract: The core cutter has the usual rectangular cutting edges at the front replaced by ballistic pins (2) with rinsing ducts (1a,b) positioned between each other (2) and leading from the eccentric center area (5) to the brim. The convex shape of the basic body (3) facilitates the rinsing fluid to wash the front area of the drill. Residues from the drilling process are washed away in the most economical way. The pins (2) are protected from unwanted removal by their rounded shape.
Patent DE-19901547-A1 (DE)
Title: Modular step gear with internal geared wheel located eccentrically within a set collar of optimized manufacturing cost and compact dimensions
Inventor: MEURER JOSEF
IPC: F16H3/64
Filed: 1999-01-16
Abstract: A step-gear for vehicles consists of a number (R) of similarly shaped sets of hollow drive wheels, with two wheels in each set (2'), and one set for each gear ratio. Each internal geared wheel is located eccentrically within a set collar.  If the set collar is fixed to the housing, the output speed varies in accordance with the ratio of the pinion and hollow drive wheel. If the set collar is not secured, all the power transmission components rotate together, with the result that the input and output speeds are identical.
Patent DE-19903203-A1 (DE)
Title: Nitrogen dioxide removal from atmosphere in road tunnels and underground garages
Inventor: HORII YUJI
IPC: B01J20/04
Filed: 1999-01-27
Abstract: A ruthenium compound carried on a porous carbon carrier is used to adsorb and reduce nitrogen dioxide (NO2) from gaseous atmospheres whose relative humidity varies greatly. The ruthenium compound is a ruthenate, a ruthenium halide or ruthenium nitrate and is present in the NO2 removing agent at 0.05 wt.% ruthenium or more. The agent also contains an alkali or alkaline earth metal oxide, hydroxide, nitrate or carbonate at not more than 10 wt.% of metal. The NO2 is adsorbed and reduced to NO at temperatures below 50 deg C. The agent can be regenerated by heating which removes adsorbed NO.
Patent DE-19904608-A1 (DE)
Title: Vorrichtung zur Prüfung eines Kondensators und Verfahren zur Prüfung eines Kondensators
Inventor: VANCURA VACLAV
IPC: G01R31/01
Filed: 1999-02-05
Abstract: Die Erfindung betrifft eine Vorrichtung zur Prüfung eines in einer Schaltung als Einzelbauelement eingebauten Kondensators (2), wobei der zu prüfende Kondensator und ein messbereichsbestimmendes Referenzteil (3) eine von einem dem Referenzteil vorgeschalteten Frequenzgenerator (4) gelieferten Wechselspannungssignal (4A) gespeiste Spannungsteilerschaltung bilden, welche ein unmittelbar erzeugtes oder hiervon abgeleitetes Mess-Signal (3A) liefert, das die Betätigung eines der Spannungsteilerschaltung nachgeschalteten Anzeigeelementes (6) steuert, wenn der Scheinwiderstand des zu prüfenden Kondensators (2) einen durch das Referenzteil (3) eingestellten entsprechenden Wert unterschreitet. Weiterhin betrifft die Erfindung ein Verfahren zur Prüfung eines in einer Schaltung als Einzelbauelement eingebauten Kondensators.
Patent DE-19906745-A1 (DE)
Title: Efflorescence-free ultraviolet radiation resistant films and foils based on polypropylene resin, useful in manufacture of structural materials and furniture
Inventor: ITAGAKI HIROSHI
IPC: C08K5/3477
Filed: 1999-02-18
Abstract: The films or foils are prepared from a composition polypropylene based resin and one or more compounds selected from 2-(2-hydroxy-5-t-octylphenyl)benzotriazole, 2-(2H-benzotriazole-2-y-)-6-dodecyl-4-methylphenol, 2,4,6-triphenyl-1,3,5-triazine derivatives and 6-(-benzotriazolyl)-2,2'-methylenebisphenol derivatives. Films or foils are prepared from a composition including (pts. wt.) a polypropylene based resin (100) and one or more compounds (0.01-5) selected from:   (A) 2-(2-hydroxy-5-t-octylphenyl)benzotriazole;  (B) 2-(2H-benzotriazole-2-y-)-6-dodecyl-4-methylphenol;  (C) a compound of formula (I) and  (D) a compound of formula (II). R<1>-R<8>  = H or 1-10C alkyl, aryl, or alkoxy. R1-R3  = H or 1-10 alkyl, aryl, or alkoxy.
Patent DE-19910094-A1 (DE)
Title: Gelenk zum Verbinden von drei Hebeln
Inventor: KUEHBAUCH GERD
IPC: F16C11/06
Filed: 1999-03-08
Abstract: Die Erfindung geht aus von einem Gelenk (10) zum Verbinden von drei Hebeln (12, 14, 16) eines Hebelgetriebes mit einer ersten Lagerschale (18), an der ein erster Hebel (12) befestigt ist und in der eine zweite Lagerschale (20) drehbar gelagert ist, an der ein zweiter Hebel (14) befestigt ist. DOLLAR A Es wird vorgeschlagen, daß die zweite Lagerschale (20) zwei Sektoren (22, 24) aufweist, von denen ein erster Sektor (22) mit dem zweiten Hebel (14) und ein zweiter Sektor (24) mit einem dritten Hebel (16) fest verbunden sind, wobei die Sektoren (22, 24) eine begrenzte Schwenkbewegung gegeneinander um den gemeinsamen Mittelpunkt (28) zulassen.
Patent DE-19912464-A1 (DE)
Title: Exposure optics for illuminator with rod-shaped integrator
Inventor: TANITSU OSAMU
IPC: H01L21/027
Filed: 1999-03-19
Abstract: The exposure optics comprise a light beam generating light source (1), beam condenser optics (5) and rod-shaped integrator optics (6) with impingement face arranged at the side, away from the light source at a distance from a convergence point (F) determined by the condenser optics. Several light sources are formed on the inlet face via the beam. An image optics (7) brings together the light beams from the number of light sources and exposes the surface to be irradiated. The integrator optics has rectangular cross-section and meets two specified terms related to the optical axis (AX).
Patent DE-19912479-A1 (DE)
Title: Separation of contaminated oil binder uses cellulose as separating layer
Inventor: LENGL CHRISTIAN
IPC: B04B5/04
Filed: 1999-03-22
Abstract: Separating contaminate oil binder involves using centrifuge as well as cellulose as the separating layer.
Patent DE-19913113-A1 (DE)
Title: Deformation measuring device for anchor bars in mining has fibre grating sensors with fibre windings having twist angles based on compensation conditions for simultaneous linear extension and transversal contraction
Inventor: GROSWIG STEPHAN
IPC: E21D21/02
Filed: 1999-03-23
Abstract: The measuring device uses several optical fibre grating sensors which are wound around the bar at a certain twist angle, and coupled to it in a positive or non-positive manner. The fibres are arranged about a twist angle phi0, part of the fibre winding having a twist angle phi1 which is less than phi0, and part of the fibre winding having a twist angle phi2 which is greater than phi0. The angle phi0 corresponds to the angle of compensation conditions in continuum mechanics during simultaneous linear extension and transversal contraction of the bar.
Patent DE-19914115-A1 (DE)
Title: Error analysis of polycrystalline wafer, solar cell, and solar module
Inventor: WESTPHAL KLAUS-DIETER
IPC: H01L31/18
Filed: 1999-03-23
Abstract: The method involves recording characteristic index values, e.g. using a CCD camera or an infrared camera. The p images are processed and a statistical evaluation of the frequency of all characteristic index values is performed. The index values are multiplied with weighing factors and are supplied to a neural network. The neural network compares the values with values learned in a training process from broken or faulty wafers, solar cells or solar modules. The method involves recording characteristic index values, such as surface size, crystal surface orientation, color, morphology, etc., using a CCD camera, an infrared camera, or similar. The produced images are processed in an image processing system, which consists of a training system modules and real-time recognition system modules, whereby a statistical evaluation of the frequency of all characteristic index values is performed. The characteristic index values are classified, are multiplied with weighing factors, and are supplied to a neural network. The neural network compares the values with values learned in a training process from broken or faulty wafers, solar cells, and solar modules.
Patent DE-19914823-A1 (DE)
Title: Catalytic element for the recombination of hydrogen and/or carbon monoxide in a nuclear reactor has a choke layer on the catalytic surface and/or body to limit the diffusion of the reaction gases
Inventor: ECKHARDT BERND
IPC: B01J35/10
Filed: 1999-03-31
Abstract: Catalytic element (1) comprises a catalyst body (2) with a catalytic surface (4). A choke layer (10) is applied on the catalytic surface and /or on the catalyst body for limiting the diffusion of the reaction gases.  Preferred Features: The choke layer is porous with a pore diameter of at least 5, preferably 100-10000 angstroms, and has a pore volume of at least 0.1 cm<3>/g with a layer thickness of at least 10 microns and not more than 1 mm. The throttle layer is made of ceramic, especially aluminum oxide or silicon oxide.
Patent DE-19915339-A1 (DE)
Title: New compost heap bucket-operated turning unit, useful for facilitating compost removal and unwanted matter
Inventor: TUTTNER GEORG
IPC: C05F17/02
Filed: 1999-04-03
Abstract: A compost bucket operated turning unit is new and comprises a swivel deflector. A linear compost heap (1) rests on an elongated bed which is straddled by a rail mounted (8) crane bridge (4). The bridge (4) has a scoop wheel (11) rotating at right angles to the heap axis, picking up composting material which is released onto the lower end of a rising conveyer belt (10) whose axis of rotation is the same as that of the scoops. The belt moves compost from one location in the heap to a second location. The higher end of the conveyer belt has a swivel deflector (19) which can divert compost to a transverse conveyer (18) straddling the heap. The transverse conveyer releases the captured compost onto a lower side-conveyer (19) parallel to the elongated heap. The transverse conveyer can operate in either direction.
Patent DE-19916521-A1 (DE)
Title: Brushless fan motor for vehicle air conditioning
Inventor: ITO KAZUTOSHI
IPC: H02K1/18
Filed: 1999-04-13
Abstract: A brushless motor has: a rotating magnet which is supported in a housing and has a north and south pole which are magnetised alternately along a peripheral direction whereby the rotating magnet rotates, namely as a consequence of an applied electromagnetic force; a stator which generates a rotating magnetic field at the rotating magnet; and a plate-shaped magnetic element which is provided opposite the stator whereby during the rotation of the rotating magnet. The magnetic element forms a section of the magnetic circuit and whereby with the stopping of the rotating magnet, the magnetic element holds a stopped state of the rotating magnet as a consequence of attraction or repulsion which is generated between the rotating magnet and the magnetic element.
Patent DE-19916955-A1 (DE)
Title: Electromechanically operated brake unit for motor vehicle, consisting of three stepper type motor modules
Inventor: BOOZ OTHMAR
IPC: B60T13/02
Filed: 1999-04-15
Abstract: The motor to operate the brake consists of three stepper type motor modules (34) acting on a worm thread to apply the brake through a spur gear (32). Each is energized in sequence to produce a rotary movement of the worm to operate the brake. A fourth module (48) provided with dual field coils applies the brake (e.g. when parked)
Patent DE-19919136-A1 (DE)
Title: Door frame bearing and components
Inventor: HANKE KLAUS
IPC: E05D11/00
Filed: 1999-04-27
Abstract: The bearing bolt (1) is mounted adjustably on the top or bottom of the door to engage a hold (8) provided for the bolt in a bearing part (7) which can adjust relative a slot (6) provided in the door frame stringer (5). The bearing part (7) is angular in section and can adjust along the stringer (5), and the vertical leg (10) of the part (7), when operating, is slotted out (11) for an e.g. screw used to secure the bearing part to the stringer (5).  The bearing part face conforms to the shape of the stringer section it faces and the part can be closed off by a cover cap which is also slotted out to open inwards for the bearing bolt.
Patent DE-19919483-A1 (DE)
Title: Outer garment for top part of body, comprises outer material and inner lining
Inventor: WIRT BRIGITTE
IPC: A41D3/00
Filed: 1999-04-29
Abstract: The inner lining (2) has a cutting line (3) to create an opening (21) in the lining which is big enough for the penetration of the work surface of a sewing machine.  The opening (21) is big enough for the work or contact surface of a sewing or embroidery machine. The cutting line (3) is closed reversibly through e.g.. a slide fastener (31).
Patent DE-19922893-A1 (DE)
Title: Web transfer action between processing stations uses a cut edge strip which is divided into part-strips which are overlaid to reduce the risk of shearing during the transfer movement between the stations
Inventor: STEINER KARL
IPC: D21G9/00
Filed: 1999-05-19
Abstract: To transfer a fiber web (1) of paper or cardboard or tissue paper, within a prodn. and/or finishing machine, a narrow edge strip (2) is cut away from the web (1) by a cutting unit (4), and fed into the next machine station. Before the edge strip (2) is fed to the next machine station, a further cutter (4) divides it into at least two narrow part-strips (5). They are laid over each other and closed on feeding at the next unit. After the edge strip (2) has been fed through, the part-strips (5) are opened out from an inner width in relation to the web (1) to the opposite edge of the web (1).  The part-strips (5) have an equal width during the transfer of the edge strip (2). The outer part-strip (5), at the web (1), covers the other inner part-strip (5) before the edge strip (2) transfer. The edge strip (2) is supported by mechanical guides and/or suction and/or blower units at the next station. At the next station, the edge strip (2) is deflected pref. to the side of the machine. After the transfer of the web (1), the width of the outer part-strip (5) is decreased until it disappears. The outer part-strip (5) can remain a part of the web (1) and is cut clear before the web is wound into a roll. The other outer part-strip (5) has a decreasing width. An Independent claim is included for a fiber web prodn. and/or finishing machine where a part-strip (5) is passed to a neighboring part-strip (5) by rotating guide rollers (6). Preferred Features: The part-strip (5) is moved by a guide roller (6) against the direction (3) of web (1) travel to the neighboring part-strip (5) and is laid over it in the direction (3) of web (1) travel by a second guide roller (6). At the next station, the edge strip (2) is caught by an edge suction unit and carried off. At the next station, the edge strip (2) is carried off by a rotating guide roller against the direction (3) of web (1) travel to the side of the machine, to be carried off by a second guide roller in the direction (3) of web travel. The cutter (4) for the part-strips (5) is a spray tube, acting on the web (1) while supported by a fourdrinier (9).