baber/WOPTO huggingface dataset:
Patent WO-0194714-A1 (WO)
Inventor: KORN DORIS
IPC: F16L5/02
Filed: 2001-02-14
Abstract: A permanent gap sealing on buildings is disclosed, which guarantees a secure seal against encroaching damp. The above is achieved whereby the outer layer comprises a profile (1) which is matched or may be matched to an installation situation by means of a joint or to an internal or external corner, with a midsection (2) and side wings (3) arranged on both sides of the midsection (2) and that at least the side wings (3) have contact surfaces over the length thereof for treatment with a sealing agent (6).
Patent WO-02075072-A1 (WO)
Inventor: VACLAVIK JOSEF
IPC: E04D13/00
Filed: 2001-06-08
Abstract: The invention relates to a device for eliminating and preventing the formation of plant growth, particularly mosses, algae, fungi, lichens and the like, on sloping roofs that are covered with tiles made of clay, concrete or of other materials. The device is comprised of metal parts, which can be placed on a ridge of the roof and which react with water and moisture, and is characterized by a cover (2) that can be adapted to the outer shape of the ridge tile (1). The exterior of the cover is provided with at least one chamber (5), which extends over the entire length of the cover, which is formed by a screen (4) fastened to the cover (2) in an interspaced manner, and which contains the metal parts that store water and moisture and react with the water and moisture.
Patent WO-03096005-A1 (WO)
Inventor: REITMEIER TORSTEN
IPC: G01N27/419
Filed: 2003-05-06
Abstract: The invention relates to a device and a method for measuring gas concentration in a measuring gas by means of a measuring sensor comprising an outer electrode (6) which is connected to a solid body electrolyte (2) and is exposed to the measuring gas, also comprising an electrode (9) which is connected to the solid electrolyte (2), between which oxygen can be pumped by means of a pump flow (Ip2) flowing through the solid electrolyte.  The pump flow (Ip2) is driven between an electrode (9) and the outer electrode (16).  A pulse sequence consisting of a plurality of individual pulses (15, 16, 17), having a pulse width (W), is used periodically as a pump flow.  The pulse width (W) is adjusted in order to adjust the level of the pump flow (Ip2).
Patent WO-2004021676-A1 (WO)
Title: Verfahren zum übertragen von nutzdatenobjekten gemüss einem profilinformationsobjekt
Inventor: SCHLUETER MARC
IPC: G06F13/00
Filed: 2003-07-25
Abstract: Offenbart ist ein Verfahren zum Übertragen von Nutzdatenobjekten von einer Datenbereitstellungskomponente (D) bzw. einem Datenserver über eine Verbindungskomponente (G) zu einer Telekommunikationseinrichtung (T) eines Benutzers, wobei durch jeweilige Profilinformationen (BP*, DP1*, DP*, DP3*) in einem Profilobjekt der Datenbereitstellungskomponente mitgeteilt wird, welche Typen von Nutzdatenobjekten die Verbindungskomponente bzw. die Telekommunikationseinrichtung in der Lage ist, jeweils für sich zu verarbeiten. Somit kann die Datenbereitstellungskomponente gezielt Nutzdatenobjekte von dem Typ an die Telekommunikationseinrichtung übertragen, welchen diese verarbeiten kann. Das bedeutet, es wird vermieden, dass die Datenbereitstellungskomponente Nutzdatenobjekte von einem Typ absendet, der auf dem Übertragungsweg zuerst von der Ver-bindungskomponente konvertiert werden muss, damit er von der Telekommunikationseinrichtung verarbeitbar ist.
Patent WO-2004048628-A1 (WO)
Title: Verwendung einer stahllegierung als werkstoff zur herstellung von dickwandigen rohrbauteilen für kraftfahrzeuge
Inventor: SAEUBERLICH THOMAS
IPC: C21D9/08
Filed: 2003-11-26
Abstract: Verwendung einer Stahllegierung, die in Massenanteilen aus, 0,09 - 0,13 % Kohlenstoff (C), 0,15 - 0,30 % Silizium (Si), 1,10 - 1,60 % Mangan (Mn), max. 0,015 % Phosphor (P), max. 0,011 % Schwefel (S), 1,00 - 1,60 % Chrom (Cr), 0,30 - 0,60 % Molybdän (Mo), 0,020 - 0,050 % Aluminium (AI), 0,12 - 0,25 % Vanadium (V) und Eisen sowie erschmelzungsbedingter Verunreinigungen als Rest besteht, als Werkstoff für unter Schutzgas luftgehärtete oder luftvergütete Rohre zur Herstellung von dickwandigen Rohrbauteilen für Kraftfahrzeuge.
Patent DE-1813740-A1 (DE)
Title: Supersensitizing silver halide emulsion
Inventor: SATO SHUI
IPC: G03C1/29
Filed: 1968-12-10
Abstract: Oxacarbocyanine dyes for supersensitizing green-sensitive emulsion comprise combination of 3,3'-disulphobutyl-9-ethyl-5,6,5',6'-dibenzooxacarbocyanine and 3,3'-disulphobutyl-9-ethyl-5,5'-diphenyl-oxacarbocyanine or 3,3'-diethyl-9-ethyl-5,5'-diphenyl-oxacarbocyaninebromide, and related cpds.
Patent DE-1909140-A1 (DE)
Title: Derivs contg organic amide groups - organic amide groups
Inventor: ENGELSKIRCHEN DIPL-CHEM DR KON
IPC: C08B11/15
Filed: 1969-02-24
Abstract: Cellulose cpds. (I) are reacted, pref. in sec.- or tert.-aliphatic alcs. for 15-360 mins. at 20-120 degrees C, pref. 30-240 mins. at 40-80 degrees C, with 1-3 mol. of 2,3-epoxypropionamide, 0.4-2 mol. of alkali or quaternary NH4 base, and 10-30 mol. H2O per anhydro-glucose unit in (I).
Patent DE-1912078-A1 (DE)
Title: Aromatic primary ester and alcohol produc - tion
Inventor: N BASKIROV ANDREJ
IPC: C07C51/265
Filed: 1969-03-06
Abstract: Aromatic cpds. substd. by at least one methyl gp. and opt. ester gps. are oxidised in liquid phase using gas contng. O2 at 140-240 degrees C and pref. 10-30 atm. in presence of esterifying agent (e.g. anhydride or acid chloride of carboxylic acid pref. AcOH) so that at least one methyl gp. is converted into an ester gp. The resultant aromatic ester can be saponified to form corresponding aromatic alcohols suitable for use in the manufacture of plasticizers, lacquers, varnishes, perfumes and solvent.
Patent DE-1936626-A1 (DE)
Title: Fabric polishing machine
Inventor: AUGUST MUELLERS KARL
IPC: D06C15/00
Filed: 1969-07-18
Abstract: The polishing machine for tufted fabric features a rotating beater cylinder with grooves holding a single or double blades, and one or two flat conveyor belts pressing the fabric against the cylinder. This design reduces the space required for the unit since a longer action of the beater blades is provided. Inclination of the felt belt conveyor legs on both sides of the cylinder allows control of the wrap-up angle for the fabric relative to the cylinder to be adjusted.
Patent DE-1949207-A1 (DE)
Title: Bath additive based on whey concentrate
Inventor: KOEHLER RICHARD
IPC: A61Q19/10
Filed: 1969-09-30
Abstract: Bath additive in the form of powder, tablets, paste or cream, consists mainly or wholly of a whey concentrate containing more than 40% of dry substance (preferably 40-90%, especially 50-60%). Scents, detergents or emulsifiers (40-1000g. per kg. of dry whey substance), and colouring agents can be included. These whey concentrates can be stored without decomposing and developing an unpleasant odour. Whey protects human skin and exerts a vitalising effect.
Patent DE-1949627-A1 (DE)
Title: Chromium steel production
Inventor: H REHMUS FREDERICK
IPC: C21C5/30
Filed: 1969-10-01
Abstract: The production of Cr steel from a melt contg. 0.8% O and treated with an oxygen blow, is controlled by measuring the temp. of the bath during the oxygen blow. The blow is stopped at a temp. of the bath which relates to the C content according to C= 1/0.1008T - 325.2 (in which C is then required final C content in wt.% and T the temp. of the bath in degree F). Thus Cr losses from the melt and erosion of the refractory lining are greatly reduced. Specif. the temp. also relates added O2 content according to DELTAO2 = K log 10 (To-T)/(To-Ta) (where DELTA O2 is the added O2 in s.c.f. Ta is the temp. in degree F related to the final bath C-content to is a constant temp. in degree F related to the bath C-content; K is a constant; and T is the bath temp.
Patent DE-2013819-A1 (DE)
Title: Porous- light-weight building material prodn
IPC: C04B38/00
Filed: 1970-03-23
Abstract: Hydraulic binders, such as cement, gypsum or lime, opt. with conventional additives, are mixed with particles of water in the solid state, i.e. ice or snow, or an aqs. gel. Water reacts with the hydraulic binder leaving uniformly distributed open pores. The compressibility of the initial mixture is relatively low, whereby the moulding is facilitated.
Patent DE-2022804-A1 (DE)
Title: Coke oven batteries vertically adjustable, longitudinal anchoring sys
Inventor: CLEMENT HEINRICH-JOSEF
IPC: C10B29/08
Filed: 1970-05-09
Abstract: The system consists of longitudinal anchor elements welded to stanchions anchored in the battery head, but in which the stanchions are placed in guide channels in the battery head and their vertical adjustment at the sides perpendicular to the tensioning direction is secured by rolls situated between them and the walls of the guide channels and by adjusting screws situated between their base plates and the base plates of the guide channels.
Patent DE-2030529-A1 (DE)
Title: Separating fatty acid mixtures
IPC: C11C1/00
Filed: 1970-06-20
Abstract: Fatty acid mixtures which contain 0.8-15% wt. pref. 1:10% wt non-fatty acid organic materials derived from the raw materials used for prepn. of the mixtures. these materials having a composition other than that corresponding with formula (I): R-COOH (I) (where R is a C7-27 pref. C9-21 linear or branched aliphatic or cycloaliphatic, satd. or unsatd. hydrocarbyl gp) are separated into components having different melting points by (a) converting the initial mixt. into a dispersion of separate liquid and solid fatty acid particles in an aqs. soln. of a wetting agent, (b) centrifuging the dispersion into a light phase consisting of liquid fatty acid particles and a heavy phase consisting of solid fatty acid particles in the aqs. wetting agent soln. (c) separating the solid fatty acid particles from the aqs. wetting agent soln. and (d) returning the aqs. wetting agent soln to the process after withdrawing the aqs. wetting agent soln to the process after withdrawing a part of this soln. and replacing it by water of an aqs. soln. contng. wetting agents and/or electrolytes. Used technically for sepn. of distilled tallow fatty acids.
Patent DE-2034462-A1 (DE)
Title: Stop-motion - for loom acts when shuttle fails to enter shuttle-box
IPC: D03D49/58
Filed: 1970-07-11
Abstract: The shuttle box is carried on a moving beam along which the shuttle is guided, and a cranked vertical lever is mounted on the beam with its upper end arranged to act on the shuttle and its lower end engaging a chamfered end of a horizontal lever also mounted on the beam. If the shuttle doesn't penetrate the shuttle box, the vertical lever is allowed to pivot such taht its lower end disengages the chamfered end of the horizontal lever. The horizontal lever then pivots under spring action so that its one end engages in a detent of a blocking element and stops the loom. The stop motion allows high speed operation of the loom.
Patent DE-2040246-A1 (DE)
Title: Isocyanate accelerator for epoxide resin - combination with boron trifluoride amine adduct for room temp cure
Inventor: WEIGEL FRITZ DR RER NAT
IPC: C08G59/72
Filed: 1970-08-13
Abstract: Isocyanate cpd. is added to combination of epoxide resin and BF3 amine adduct(s) curing at room temp. This compsn. can be used as sealing cpd. for electrical structures, circuit connections, insulant or binder for plastics-mica insulants, slot sealing compsns. etc. High heat distortion temp. can be obtd. opt. after moderate heating. Accelerator pref. is aromatic isocyanate, e.g. diphenylmethane 4,4'-diisocyanate and in amt. 0.5 - 5 wt.%. It gives esp. good results with cycloaliphatic epoxide resins and liquid adducts.
Patent DE-2060977-A1 (DE)
Title: Metallization of polystyrene articles -treated with suspension - of a metal in solvent for polystyrene prior to electroplating
Inventor: ZAPPE OTTO
IPC: C25D5/56
Filed: 1970-12-11
Abstract: The adherence of the coating to the substrate is improved by first rendering the polystyrene surface electroconductive by means of metallic particles firmly anchored to the surface by the softening action of the solvent. The method is esp. suitable in the prodn. of costume jewellery from metallised polystyrene.
Patent DE-2111003-A1 (DE)
Title: Aminoplast -type polycondensates - by reaction of aminoplast -forming cpds,formaldehyde and alpha,beta-unsatd ethylene carboxylic
Inventor: KRUEGER ALFRED
IPC: C08G12/42
Filed: 1971-03-08
Abstract: Cpds. which form aminoplasts with adehydes, aldehydes and alpha, beta - unsatd. ethylenecarboxylic acid hydroxyalkylesters are reacted together to give polycondensates. Reaction may be effected in presence of solvents and products can be used in mfr. of solvent-resistant elastic coatings. Paraformaldehyde, 2,4,6-triamino-1,3,5-triazine and methacrylic acid-2-hydroxypropylester are suitable reactants.
Patent DE-2158440-A1 (DE)
Title: Electroplating tank - having continuous drive for rotating work baskets
IPC: C25D17/06
Filed: 1971-11-25
Abstract: Metal parts are electro-plated in a rotatable, submergible drum which hangs by hooks from each end on a bar that stretches the length of the tank. Each end of the drum has a toothed periphery and, in the suspended position, the weight of the drum brings these teeth into contact with a splined shaft which also stretches along the length of the tank and is driven by a belt from a motor above. Several drums can be hung separately on the bar and each can be removed without disturbing the others or stopping the process. The tank can still be used for plating larger objects without rotation.
Patent DE-2200071-A1 (DE)
Title: Pure 1-aminoanthraquinone prepn - from catalytic hydrogenation of 1-nitroanthraquinone
Inventor: BANTEL KARL-HEINZ DR
IPC: C07C225/34
Filed: 1972-01-03
Abstract: Title cpd is produced from a nitroanthraquinone mixt. contg. >=50 pref. 65-85 wt.% of 1-nitroanthraquinone. The mixt. is in soln in a solvent such as a N,N-dialkylamine carboxylic acid N methylpyrrolidone or their mixts in which is suspended a noble metal or Raney Ni which act as the catalyst. After removal of the catalyst, the reaction mixt. is oxidised, pref. using air, and 1-aminoanthraquinone is precipitated out using a diluting agent, pref. water, in sufficient quantities to obtain an amt equiv. to 40-65% of the nitroanthraquinone. The amt. of solvent in the original mixts is 5-20 times. the nitroanthraquinone mixt. Pure products suitable for use in production of dyestuffs are obtd. without sulphonating anthraquinone in the presence of Hg.
Patent DE-2203712-A1 (DE)
Title: Sorbic acid prodn - by splitting ketene-crotonaldehyde
Inventor: FERNHOLZ HANS PROF DIPL CHEM D
IPC: C07C51/09
Filed: 1972-01-27
Abstract: Sorbic acid is made by splitting a ketene/crotonaldehyde polyester using an acid, macroreticular exchange resin with an av. pore diam. of >=200 angstroms and a water content of 20 wt.%. Prefd. splitting catalyst is a sulphonated polystyrene resin the H+ form with an av. pore diam. of 200-1300 angstroms and a specific surface of >5m2/g. The splitting is carried out in soln. an inert solvent at 20-120 degrees C (esp. 50-150 degrees C). Process gives lower catalyst costs, optimum conversion to sorbic acid, and lower splitting temps. which gives better coloured prods.
Patent DE-2204161-A1 (DE)
Title: Circulating air sifter - with feedback from fines chamber to coarse chamber
Inventor: KAISER FRITZ
IPC: B07B7/10
Filed: 1972-01-29
Abstract: The two chambers communicate via a ring of vanes in an annular chamber formed by coaxial cylindrical walls and the working fluid flows from the top downwards into the inner coarse granule chamber from the fines sepn. chamber. The vanes are in diffusor type configuration the spacing between them widening out in the direction of flow. They are twisted on themselves, the inner edge fixed to the inner boundary wall being advanced in the direction of motion of the coarse granules. The lower edges of the vanes, which are basically quadrangular, are either extended downwards into the coarse granule chamber or are cut on the skew. Improved discrimination without cross feed of coarse granules into the fines chamber is obtd.
Patent DE-2216274-A1 (DE)
Title: Rotary moulding head - with carrier as distributor with cross channels for coolant/heating fluids
IPC: B29C43/46
Filed: 1972-04-05
Abstract: Designed for the rotary moulding of hollow plastic vessels, in a hot and/or cold process, the mould carrier plate has cross channels across the rotary axis, linked to a double tube structure to carry and extract the coolant/heating fluids. The purpose is to provide a simplified component with a reduced rotary mass.
Patent DE-2220642-A1 (DE)
Title: Dewaxing of lube oils - by direct stage wise chilling with solvent from miscibility to immiscibility
Inventor: EAGEN JOHN F
IPC: C10G73/06
Filed: 1972-04-27
Abstract: Dewawing of a lube oil is effected in a multi-stage chilling zone and into at least some of the stages cold dewaxing solvent (e.g. one or more 3-6C ketones) is fed, the solvent being such that it is miscible with the oil until a predetermined temp. is reached and below which the oil and solvent are immiscible, and vigorous stirring being maintained in the solvent addition stages to effect instantaneous mixing of oil and solvent. The mixture progressively cools as it passes through the chilling zone until wax precipitates, cooling is effected to below the temp of oil-solvent miscibility, and wax is then separated from the 3-phase mixt.
Patent DE-2236796-A1 (DE)
Title: 2-Hydroxy-chlormethiazole - with sedative, hypnotic and anticonvulsant activity
Inventor: HERBERTZ GEORG DIPL CHEM DR
IPC: C07D277/34
Filed: 1972-07-27
Abstract: 2-Hydroxy-chlormethiazole of formula (I) or its tautomer of formula (Ia) and salts are prepd by diazotising and boiling 2-amino-4-methyl-5-(2-chloroethyl)-thiazole.
Patent DE-2241139-A1 (DE)
Title: Puncture resistant tubeless tyre - uses a lining of rubber particles dispersed in aqueous rubber dispersion adhesive
Inventor: MIYAZATO TERUHIKO
IPC: B60C/
Filed: 1972-08-22
Abstract: Method comprises introducing a lining agent comprising rubber particles having a particle size of 50-1,200 microns dispersed in an aq. dispersion of an adhesive into the interior of a tyre located on a rim having a valve device airtightly fitted thereto; and inflating one tyre to a predetermined pressure while keeping the lining agent fluid in the tyre.
Patent DE-2312235-A1 (DE)
Title: Recovering lead from metal/slag mixt - by hot pressing or vibrating
Inventor: FEATES FRANCIS STANLEY
IPC: C22B13/02
Filed: 1973-03-12
Abstract: Method comprises hot pressing the metal-slag mixt. in a closed die so that the Pb runs out via holes in the bottom of the die. A temp. of 350 degrees C, sufficient to melt the Pb, is maintained and a pressure of 1500 lb/in2, used, recovery being about 41%. The slag can be removed periodically and new mixt. fed in. In an alternative method, the mixture is vibrated as it passes along a table, the slag being removed continuously at the far end.
Patent DE-2313846-A1 (DE)
Title: Gallium phosphide layer formed on silicon substrate - cleaned by heating in hydrogen atmos. to remove silicon oxide film
Inventor: HUBER HEINRICH
IPC: H01L21/205
Filed: 1973-03-20
Abstract: Heteroepitactic formation of a monocrystalline layer of a semiconductive cpd. (esp. GaP) on a silicon substrate is possible when a SiO2-film is first removed by heating the silicon substrate in an atmos. of purified H2 at 950-1100 degrees C. The substrate is then additionally contacted with a HCl-contg atmos. cooled to a temp. suitable for the deposition from the vapour phase (pref. 800-850 degrees C). GaP (opt. doped) is pref. used as a source of Ga and P. The growth of the GaP layer is very rapid. The method is esp. suitable for the prodn. of luminescent diodes.
Patent DE-2328481-A1 (DE)
Title: Prefabricated concrete cell unit - with load bearing effect in line of maximum dimension and rectangular or trapezoid feet
Inventor: GORSKI REINHARD
IPC: E04B1/348
Filed: 1973-06-05
Abstract: The component forms a closed ring cell for incorporation in a modular or multi-storey structure, as a threefold statically indeterminate system with peripheral rigid reinforcement, forming a segment of a rectangular tubular structural unit as in 2229540. Floor and ceiling slabs are of equal thickness, and the walls are of even thickness, without edge reinforcement, in the cross-section parallel to the main cell axis. The low stilt feet run parallel to the main axis across the depth of the cell, and pref. are of the same thickness as the side walls, forming an extension of these. Cells may be assembled side by side, and/or one above another, with a foot-height gap between the ceiling slab of one storey and the floor above, for easy insertion of sound and heat insulation.
Patent DE-2331753-A1 (DE)
Title: Three-dimensional reproduction of objects - using digitally controlled draughting machine, for construction industry
Inventor: ANTON KARL RAINER DIPL PHYS
IPC: B43L13/00
Filed: 1973-06-22
Abstract: The surfaces of the objects are determined one after the other by at least one parameter, e.g. determination of the side, radius, eccentricity, etc., of each surface, and two points on the crossing lines of two surfaces. Calculations are made along the crossing lines of two surfaces, working from the outside to the inside. After each calculation, it is tested to find if the calculated point is situated on the object. The accumulated results are fed into the draughting machine. The object to be reproduced is divided into sections, so that each point of the section is situated in the material of the section.
Patent DE-2331781-A1 (DE)
Title: Continuous alignment unit for row of bottles - using continuous conveyor belt as inlet guide
Inventor: WIEFERIG ALWIN
IPC: B65G47/68
Filed: 1973-06-22
Abstract: The alignment unit is for a bottling machine, and consists of a feed table, the floor of which is formed as a continuous conveyor, and which neighbours the transportation path carrying the bottles. The floor has side limits, which continuous as inlet guide rails, merging into the transportation path at the outlet end of the conveyor. At least one of the guide rails is formed as a driven continuous conveyor belt. Deflector pulley of the belt rotate about a rotary axis, extending parallel to the upright bottles. The guide of the second rail is directed towards the part of the belt, facing the feed table.
Patent DE-2332357-A1 (DE)
Title: Washing machine water softener and regenerator - having a bypass on inlet and ventilating connections, opposite an abutting ball
Inventor: KAEFFERLEIN HEINZ
IPC: D06F39/00
Filed: 1973-06-26
Abstract: Softener and regenerator for laundry- and dis-washing machines has a ball valve to prevent backflow, in the fresh water duct behind the inlet valve. The water feed vessel has 2 ventilating valves whose inlet connections come after the inlet valve and whose outlets are connected to a softener or to a salt vessel. The ball of each ventilating valve opens toward the inlet valve to free the fresh-water path from the inlet to the outlet connection, and simultaneously abuts the valve seat of the ventilating connection. Pref. the valve seats of the inlet connections and ventilating connections on the ball fittings each have >=1 notch or groove. The balls are prevented from sticking to the valve seats of the ventilating connections and the inlet connections.
Patent DE-2333653-A1 (DE)
Title: Underwater pipeline laying - from anchoring off pontoon with weights for pipeline pushed seawards from shore
Inventor: GOWER GORDON SHIELDS
IPC: F16L1/16
Filed: 1973-07-02
Abstract: An underwater pipeline is laid by unwinding an anchoring cable from a pontoon. Weights are attached to the cable at regular intervals, also buoyancy pipe sections which can be filled partly with compressed air from the pontoon to control the catenary curve. The pipeline is welded on shore and pushed forward seawards through yokes on the weights as the pontoon advances. This eliminates the bending stresses caused by winding a finished pipeline to a reel on the pontoon. Most operations are done on shore and are independent of sea conditions. In case of bad weather, tug and pontoon can interrupt the laying operations and return to port.