baber/WOPTO huggingface dataset:
Patent WO-9928359-A1 (WO)
Title: Preparation de prevention et de guerison d'affections inflammatoires
Inventor: LABSKY JIRI
IPC: C08F220/36
Filed: 1998-12-02
Abstract: Une préparation de prévention et de guérison d'affections inflammatoires comprend, en une quantité comprise entre 0,1 et 99,9 % en poids, des dérivés d'amines inhibées stériquement choisies dans le groupe comprenant des polymères ou copolymères solubles préparés par polymérisation radicalaire en présence de 0,01 à 10 % en poids d'initiateurs préparés dans un mélange de polymérisation comprenant individuellement ou en combinaison un monomère d'amine aliphatique de la formule générale (A), des polymères ou copolymères solubles préparés par polymérisation radicalaire en présence de 0,01 à 10 % en poids d'initiateurs de monomères d'amines cycliques inhibés stériquement de la formule générale (B), des polymères solubles préparés par polycondensation d'amines dysfonctionnelles inhibées stériquement de la formule générale (F), des polymères ou copolymères solubles préparés par polycondensation d'amines difonctionnelles cycliques inhibées stériquement de la formule générale (G), des copolymères solubles préparés par polycondensation d'amines difonctionnelles cycliques inhibées stériquement de la formule générale (G) et d'amines monofonctionnelles cycliques inhibées stériquement en une quantité allant de 0,1 à 15 % en poids, sur la base du mélange de polymérisation total, de la formule générale (H), des dérivés d'amines cycliques inhibées stériquement de la formule générale (O), des polymères, des copolymères ou des composés naturels comprenant des groupes réactifs libres -OH, -NH2, -COOH, -CHO, oxiranyle, choisis dans le groupe poly(alcool de vinyle), cellulose, (2-hydroxyéthyl) cellulose, (carboxyméthyl) cellulose, des dérivés d'agar, des polymères obtenus par condensation, utilisant des dérivés alcanediol, des oligomères et des polymères d'éthylène glycol ou de propylène glycol, des polymères naturels ou synthétiques, comprenant un groupe carboxyle libre, un groupe amino ou un groupe aldéhyde, préparés par fonctionnalisation additionnelle de polymères ou de composés naturels par une réaction polymère analogue avec une amine inhibée stériquement appropriée.
Patent WO-0047359-A1 (WO)
Inventor: BENZ GERHARD
IPC: B23K26/382
Filed: 2000-02-11
Abstract: On réalise des trous présentant une géométrie définie dans le sens de la longueur, notamment des trous coniques, en réglant la géométrie et/ou les paramètres d'un rayon laser.
Patent WO-0113001-A1 (WO)
Inventor: GRAEBER JUERGEN
IPC: F16C33/10
Filed: 2000-08-09
Abstract: The invention relates to a ball-and-socket joint, preferably for a motor vehicle, wherein the ball (1) located on a pivot pin is movably received by a socket (3) that consists of a synthetic material. The socket is provided with lubricant-guiding recesses (5) on its inner surface that faces the ball and is received by a housing. According to the invention, the recesses may be grooves (5) in the shape of a structural unit with groove sections that extend at an angle to the center longitudinal axis of the ball-and-socket joint or they may be configured as microscopically small indentations. This new structural design results in a pump effect when the ball is moved across the groove sections. Said pump effect draws the lubricant that is present in the groove sections into the gap between the ball and the socket, thereby guaranteeing a lubrication of the ball-and-socket joint under all operating conditions that is superior over the state of the art.
Patent WO-02059475-A1 (WO)
Inventor: BRENK ACHIM
IPC: F02M61/20
Filed: 2002-01-22
Abstract: L'invention concerne un distributeur 3/2 pour commander l'injection de carburant dans le système d'injection directe à rampe commune d'un moteur à combustion interne. Ce distributeur comporte une première position de commutation, dans laquelle un injecteur est associé à un retour de carburant, et une deuxième position de commutation, dans laquelle l'injecteur est associé à un accumulateur haute pression. Le début de l'injection est commandé par l'ouverture des pistons sous pression et la fin de l'injection est commandée par la fermeture des pistons .
Patent WO-02084680-A1 (WO)
Title: Verfahren zum festlegen von referenzmagnetisierungen in schichtsystemen
Inventor: DE HAAS OLIVER
IPC: H01F41/30
Filed: 2002-04-05
Abstract: Die Erfindung bezieht sich auf das Gebiet der Werkstofftechnik und betrifft ein Verfahren zum Festlegen von Referenzmagnetisierungen, welches beispielsweise in Bauelementen in der Magnetsensorik zur Anwendung kommen könnte.Die Aufgabe der vorliegenden Erfindung bestehe in der Angabe eines Verfahrens zum Festlegen von Referenzmagnetisierungen in Schichtsystemen, wobei die Referenzrichtungen hinsichtlich Anzahl und Raumrichtung beliebig gewählt werden können.Die Aufgabe wird gelöst durch ein Verfahren zur Festlegung von Referenzmagnetisierungen in Schichtsystemen, bei dem mindestens ein Schichtsystem hergestellt wird, indem eine hart- und/oder weichmagnetische Schicht geometrisch strukturiert wird und vor oder während oder nach einer ein- oder mehrstufigen Wärmebehandlung die hart- und/oder weichmagnetische Schicht auf mindestens eine antiferromagnetische Schicht aufgebracht werden, wobei die Temperaturerhöhung mindestens bis über die Kopplungstemperatur durchgeführt wird und anschließend das Schichtsystem abgekühlt wird.
Patent WO-03026542-A1 (WO)
Title: Augenchirurgisches instrument
Inventor: LOHMANN CHRIS
IPC: A61F9/01
Filed: 2002-04-26
Abstract: Die Erfindung betrifft ein augenchirurgisches Instrument, insbesondere für die Laser-epitheliale Keratomileusis der Hornhaut eines Auges, mit einem zum schneidenden Eingriff in die Hornhaut des zu operierenden Auges dienenden Wirkelements (22), wobei das Wirkelement (22) eine Schneide (28) umfasst, mit der das Hornhaut-Epithel nach Aufsetzen auf die Hornhaut und unter Ausübung von Druckkräften schneidbar ist, welches sich dadurch auszeichnet, dass die Schneide (28) entlang einer in sich geschlossenen, ovalförmig verlaufenden Wirkkante (24) des Wirkelements (22) ausgebildet ist.
Patent WO-03097442-A1 (WO)
Title: Schwimmendes fundament als starre plattform
Inventor: CLEMENT JUERGEN
IPC: B63B35/44
Filed: 2003-05-03
Abstract: Die Erfindung betrifft ein schwimmendes Fundament als starre Plattform mit kraftschlüssiger Verbindung von Betonschwimmkörpern (1) mit Styroporeinlage. Die Erfindung verfolgt das Ziel, schwimmende Fundamente (Inseln) herzustellen, die unterschiedliche Lasten, wie zum Beispiel: Häuser, bewegliche Anlagen, Gärten, Terrassen mit Sitzgelegenheiten, Gastronomie, untergehängten Tanks, untergehängten Röhren oder anderen begehbaren Räumlichkeiten zum Beobachten von Meerestieren, aufnehmen können. Für den Bau solcher schwimmenden Inseln zur Aufnahme von unterschiedlichen Lasten werden grosse schwimmende Fundamente aus Betonschwimmkörpern (1) benötigt, die mittels Fundamentbalken (2) für die Aufnahme von Zug- und Druckkräften miteinander verbunden sind. Mit der Erfindung wird dieses Problem gelöst, ihr Einsatz ist sehr vielfältig.
Patent DE-1802354-A1 (DE)
Title: Flame cutting device
Inventor: A BYKOV LEONID
IPC: B08B15/00
Filed: 1968-10-10
Abstract: The grate is positioned over channels through which is drawn-off the gases produced during the cutting process. A movable plate on the grate only covers part of the hatches which are not fully covered by the ingot while it is being cut. The plate has a separate drive unit for moving it to its normal position after the ingot has been cut.
Patent DE-1808848-A1 (DE)
Title: Catamenial appliance
Inventor: EICHMANN FRIEDRICH
IPC: A61F13/20
Filed: 1968-11-14
Abstract: The device is a tampon made of material having the property of differential expansion in all directions at right angles to the longitudinal axis of the appliance in correspondence with its cross-sectional configuration.
Patent DE-1918573-A1 (DE)
Title: Filter cyclone with air cooling
Inventor: BLASCZYK GOTTHARD
IPC: C04B7/47
Filed: 1969-04-11
Abstract: The cyclone or filter body has a double skin on its outside wall, through which cool air is passed. This cools down the wall of the cyclone which is in contact with the filtered material.
Patent DE-1929329-A1 (DE)
Title: Propellant charge powder films
Inventor: SCHREINER GUENTER
IPC: C06B21/00
Filed: 1969-06-10
Abstract: The polybasic powder contains nitric acid ester, plasticisers, stabilisers, burn-off controllers and low molecular nitrocellulose with a viscosity below 18 cP, pref. below 12 cP. Pref. a solution of low-molecular nitrocellulose acts on dry, polybasic powders for 5-10 mins. This is then deformed.
Patent DE-1952337-A1 (DE)
Title: Geared pump for bread, meat etc
Inventor: SCHNELL KARL
IPC: F04C2/10
Filed: 1969-10-17
Abstract: Geard pump for bread meat etc. Space limited by the toothed rims on the planet and pinion gears and the ends of the crescent shaped guides following these adjoins the delivery end of the pump suction or intake channel. The guides can be adjusted or removed to substitute others suited to the material consistency. Gear and impeller components can rotate round vertical axes, and the intake channel should run parallel to the axes of these gears. If the planet gear is in pot shape, the pinion pref. rides on the bottom and the suction channel issue at the far end or top part of the pot forming the planet gearing.
Patent DE-2003578-A1 (DE)
Title: 2,4-Diamino-5(3',4',5'-trimethoxybenzyl)-pyrimidine prepn - antibacterial and sulphonamide potentiator
Inventor: END KASZTREINER DR
IPC: C07D239/49
Filed: 1970-01-27
Abstract: The cpd. is prepared by reacting a cyanoacetic acid alkyl ester with 2,3,4-trimethoxybenzul chloride to give 3,4,5-trimethoxybenzylcyanoacetic acid alkyl ester, condensing this last product with guanidine to give 2,4-diamino-5-(3'4'5'-trimethoxybenzyl)-6-hydroxypyrimidine and finally splitting off the hydroxyl grp. Uses are antibacterial and pharmaceutical.
Patent DE-2011235-A1 (DE)
Title: Anti-inflammatory compns with penetratingproperties
IPC: A61K9/70
Filed: 1970-03-10
Abstract: Compns contain highly volatile pharmaceutical agents in collodion as a vehicle. Pref. compns contain, per 1000 parts, 1-3 parts of terebinthine, 16-20 parts castor oil, and the alcoholic extract of medicinal plants is 12% of the collodion soln and contains 10 parts each of extracts of flores chamomillae, folia menthae crispae, radix valerianae or lignum santali album as well as 1-5% salicyclic acid. The compns are applied to the skin, have penetrating activity and are suitable for the healing of inflammations, cancer and paralysis caused by coagulated blood. The collodion forms a skin which prevents evaporation of the agents.
Patent DE-2026008-A1 (DE)
Title: Alloy catalyst for combustion - of exhaust gases based on nickel - cobalt palladium pptd from soln
IPC: B01D53/86
Filed: 1970-05-27
Abstract: alloy, for use as catalyst for oxidation of CO and aliphatic cpds. has 0-90 wt.% of Pd portion replaced by other alloyed elements of group VIII with composn. 20-40% Ni, 10-22% Co and 10-35 % Pd. This alloy is produced from aqs. soln. of salts of these metals using reducing agent, e.g. alkali hypophosphite or borohydride cpd. of formula MeIBH4 or R1R2BH3. These catalysts can be used for control of air pollution by waste gases, esp. exhaust gases from petrol engines.
Patent DE-2036293-A1 (DE)
Title: Brush packaging - from layflat plastics tube
IPC: B65D5/02
Filed: 1970-07-22
Abstract: Packaging for a lavatory brush is folded from a layflat plastics tube with curved closure caps at one or both ends. Pref. the caps are equal in area; their outer edges are curved, conformity to the inner and outer scoring where they go over into the tubes sidewalls.
Patent DE-2063663-A1 (DE)
Title: Two part tungsten inert gas welder - one of which is water cooled
IPC: B23K9/32
Filed: 1970-12-23
Abstract: The intermediate piece in the connector part of a two part tungsten inert welding torch includes a water cooled chamber. The torch consists of two parts connected by a pin coupling. The rear part is the connector comprising an intermediate piece, which connects the current and gas cables resp. hose with the coupling, and it is the intermediate piece which includes the cooling chamber. Provision of the chamber permits use of the torch for larger currents of the order of 70-80 amps.
Patent DE-2108480-A1 (DE)
Title: Shear pads - to tear off and remove excess welding material after wire butt welding
IPC: B23K11/04
Filed: 1971-02-23
Abstract: The shear pads are mounted with the clamping jaws holding the ends of wire workpieces in the welding posn. After welding the excess material is contained within the angled profile of the shear pads, so that when they are drawn outwards the excess material is torn off and allowed to drop away leaving a clean weld needing no subsequent finishing work.
Patent DE-2122267-A1 (DE)
Title: Milk coagulate mixts - with gelatinising agents used for instantly gelatinisable milk coagulum powder prodn
IPC: A23C19/086
Filed: 1971-05-05
Abstract: Instantly gelatinisable milk coagulum powder for food (curds) and refreshing drink prodn. are pref. prepd. by admixing a fresh milk coagulate, esp. curd, yogurt or buttermilk, with an aq. gelatinising agent, homogenising and then dehydrating mixt. in a combined atomising and turbulent bed drying device where (i) particles are conglomerated with spray-drying and (ii) agglomerated with drying to 5% residual water-content. Pref. gelatinising agents are gelatine, water-soluble and/or partly water-soluble alginates opt. forming irreversible gels under ion exchange with Ca lactates of milk coagulate, galacturonic acids, carrageenates, carbo bean flour, galactomannan and/or agar-agar, esp. used in 1-25wt.% concn. w.r.t. dry wt. of milk coagulate.
Patent DE-2138637-A1 (DE)
Title: Dispersant with low foamability - prepd by pyrolysis of petroleum fractions or coal, and sulphonation
Inventor: SUZUKI SHIGEYUKI
IPC: C10G17/06
Filed: 1971-08-02
Abstract: A method for producing dispersing agent having improved properties of less foamability and high dispersibility, which comprises: (a) heat-treating raw material hydrocarbons of petroleum and coal types at 700 degrees C to 2,000 degrees C for a time instant of from 0.0001 second to 0.5 second; (b) cooling condensed polycyclic aromatic compound resulting from the heat-treatment; (c) subjecting the condensed polyclic aromatic hydrocarbon compound to sulfonation; and (d) neutralizing the sulfonated substance to produce a sulfonic salt thereof.
Patent DE-2161254-A1 (DE)
Title: Pure chloroformate prepn - from phosgene and alcohols reacted in presence of active carbon
Inventor: HOFFMANN HERWIG DR
IPC: C07C68/02
Filed: 1971-12-10
Abstract: Pure chloroformates having the general formula R-(OOCCl)n, (I), (where R is an aliphatic or cycloaliphatic gp. and n is 1 or 2) are prepd. by reaction of COCl2 with alcohols R(OH)n (II) effected in the presence of active C, used esp. in 0.05-3 (0.02-2) wt.% concn. w.r.t. (II). (I) are starting materials for prodn. of pesticides, plastics, dyes, synthetics. They should be highly pure for prodn. of peroxide polymsn. catalysts, e.g. of diisopropyl peroxy dicarbonate from isopropyl chloroformate; of transparent polycarbonates, e.g. derived from diglycol-bis-chloroformates with allyl alcohol; of therapeutic cpds., e.g. derived from Et chloroformate.
Patent DE-2205837-A1 (DE)
Title: Data measuring/transmission system - for strata traversed by a borehole
Inventor: RAMMNER RUDOLF J
IPC: E21B47/12
Filed: 1972-02-08
Abstract: System for the measurement and transmission of geological, physical, chemical or geometrical data on the strate traversed by a borehole, comprising in known manner a signal emitter arranged in the borehole and consisting of a transducer giving electrical signals corresponding to the measured data, and controlling an emitter delivering modulated signals, together with a receiver installed in the vicinity of the entrance to the borehole for demodulating the signals it receives and displaying them by indicating or recording measuring equipment, incorporating the novel feature that the output of the signal emitter and the input of the receiver are connected by conducting dipoles, electrically connected in turn with the ground in such a way that the electrical signals are transmitted without wires via the electrically conducting ground. More especially the emitter dipole is parallel to the borehole axis, while the receiver dipole is parallel to the earth's surface.
Patent DE-2214850-A1 (DE)
Title: Sucrose boiling control - by subtraction relay between syrup controller and programmed multiplier
Inventor: THIELE HENRY DIPL ING DR
IPC: C13B25/06
Filed: 1972-03-27
Abstract: An automatic control for the vacuum boiling process of a sucrose mass retains the conventional control circucuit which is linked to the syrup feed pipe. The second circuit linked to the valve in the condensate feed to the boiling appts. is replaced by a substraction relay in which the output from the syrup controller is reduced by the desired value obtd. from the programmed multiplier. The output from the subtraction relay is used as the correcting quantity for the condensate value.
Patent DE-2225179-A1 (DE)
Title: Blast furnace working stage - with radially extendable steadying arms
Inventor: WAHL FRIEDRICH
IPC: E04G1/36
Filed: 1972-05-24
Abstract: The blast furnace lining repair stage comprises a central vertical hexagon or octagon hollow girder with 6 or 8 symmetrical square cross section radially extending tubular arms inside which are square tubular section which can be moved telescopically outwards by means of a ratchet mechanism engaging a tooth rack attached to the extension sections so as to steady the overhead suspended stage against the furnace walls. The stage is pref. collapsible and is easily assembled. The stage is lowered into the furnace, and due to the steadying effect of the extensions tubes is much safer to use than conventional stages.
Patent DE-2232776-A1 (DE)
Title: Tubular film - cooled by air spaces before and after cooling mandrel with independent air conditions
IPC: B29C48/03
Filed: 1972-07-04
Abstract: A tubing passes through the extruder and cooling mandrel so that in the sapce between the extruder adn cooling mandrel compressed air is passed in and drawn out by a suction pump, while the lower space is connected through a separate internal tube with the outside atmosphere. The purpose is to develop a tubular film of polyethylene, polypropylene or similar thermoplastic material, without strip marks or inconsistent thickness zones.
Patent DE-2236223-A1 (DE)
Title: Porous material contg powdered silver - esp for adsorption of halogens
Inventor: WACKS KLAUS DIPL CHEM
IPC: B01J20/10
Filed: 1972-07-24
Abstract: Material esp suitable for adsorption of radioactive iodine is produced by subjecting to shearing action a silicic acid hydrogel (contg. 90-45 wt. %), opt. in mixture with a water-contg alumina gel and/or silicate(s) of a di and/or trivalent metal, whilst admixing a reducible silver cpd. (pref. Ag NO3) and reducing it (pref during the kneading) pref. with hydrazine to metallic Ag; then drying the product at a temp above 80 degrees C; the product can be washed before or after drying to remove excess hydrazine and other impurities. Fine distribution of silver is achieved so that its content can be reduced compared with known similar products.
Patent DE-2245250-A1 (DE)
Title: Growing crystals esp garnet monocrystals - in inner chamber partitioned from outer chamber by perforated dividing wall
Inventor: MATEIKA DIETER DR
IPC: C30B15/02
Filed: 1972-09-15
Abstract: Appts. for growing crystals, esp. monocrystals, comprises two interconnected chambers with a feed device leading into one of them. This sub-division into two chambers is effected by a dividing wall, pref. a hollow cylinder, which partitions the crystal-making crucible into an inner and outer chamber. The crystal is grown in the inner chamber, while the make-up of material is effected through a number of separate feed-lines into the outer chamber. The cylindrical partition extends upwards from the bottom of the smelt, pref. to its surface (esp. to the top of the crucible), and is fitted with a number of communicating openings, esp. around its bottom edge, which interconnect the outer and inner chambers, permitting make-up material to flow from the former to the latter. Enables a highly uniform and symmetrical temp. pattern without turbulence to be achieved in the inner, growing chamber, while the feed of constituent materials and also, e.g., of protective gas is effected into the outer chamber. Crystals of extremely high quality can be produced.
Patent DE-2251222-A1 (DE)
Title: Gypsum mould regeneration - by drying, breaking up, firing, grinding and stirring with water, strengthener and setting retarder
Inventor: REINGEN WERNER
IPC: C04B28/14
Filed: 1972-10-19
Abstract: Regenerating spent or o d-range gypsum moulds, to gypsum mould comprises, esp. for ceramic industry, comprises (1) drying the spent moulds to 2 wt. % free water content, (2) breaking up to 2 cm grein-size, (3) firing to =200 degrees C until free from dihydrate and esp. contg. is approx. 2 wt.% water of crystallisation, (4) finely grinding to 200 mu grain-size while supplying cold air and (5) strongly stirring for 6-20 (8-14) min. with addn. of water, a strengtheners and a setting retarder. Pref. strengtheners are (a) strong liquefiers, esp. highly condensed, high mol wt. water-soluble aminoplasts based on melamine-HCHO modified at least at one NH2 by sulphite on sulphonic acid or by (in) organic amides or (b) water-soluble polysilicic acids, and are added in 0.4-1.5 wt. % concn., w.r.t. solids.
Patent DE-2315819-A1 (DE)
Title: Steam generator - using sound pressure wave to increase heat transfer and prevent deposits build-up
Inventor: JOHNSON DON E
IPC: F22B21/26
Filed: 1973-03-29
Abstract: A steam generator with a burner section in which water and or steam circulates within a wound tube arrangement, and combustion gases from the burner are passed around the outside of this tube arrangement, whereby a sound generator is provided, producing pressure waves within the burner section in order to improve the heat transfer and to prevent contamination and particle deposition within the steam generator. The sound generator is energised by gases, esp. those for the burner or waste gases and/or combusting gases. The sound generator comprises a truncated cone, a cylindrical jacket extending from the base of the cone and covered by a ring plate at the truncated cone end, forming an angular opening concentric with the truncated end of the cone.
Patent DE-2316701-A1 (DE)
Title: Granulated magnesia-contg fertilizers prodn. - by granulating potassium sulphate and/or chloride and kieserite with moist langbeinite
Inventor: NEITZEL ULRICH DR
IPC: C05D1/02
Filed: 1973-04-04
Abstract: Granulated MgO-contg. fertilizers with high abrasion-and pressure-resistance are produced by mixing hot, dry technical KCl and/or K2SO4, recycled matl and, opt, hot kieserite with hot (ca 75-100 degrees C) moist (ca 15-25% H2O) langbeinite (K2SO4.2MgSO4) so that the overall moisture content of the mixt. is ca 3-10% and the temp. of the mixt. is ca 75-110 degrees C, granulating the mixt. with constant agitation, cooling the mixt. (with agitation) to 60 degrees C so that solidification occurs (accompanied by cleavage of the langbeinite and hydration of its MgSO4 component), sepg. off the granular matl., and recycling undersize matl.
Patent DE-2330980-A1 (DE)
Title: Thioacetal decompsn to free carbonyl cpd. - by trans-thioacetalisation with acidic carbonyl cpd. pref. glyoxylic acid
Inventor: UNTERWEGER WOLF-DIETMAR
IPC: C07J9/00
Filed: 1973-06-18
Abstract: Thioacetals are decomposed to form the free carbonyl cpds. by reacting with an acidic carbonyl cpd., pref. glyoxylic acid or its hydrate, in presence of an inorganic or Lewis acid, in an inert polar organic solvent.