baber/WOPTO huggingface dataset:
Patent WO-2004002718-A1 (WO)
Title: Spiralisiervorrichtung
Inventor: BERGER MARKUS
IPC: B29L23/00
Filed: 2003-05-15
Abstract: Eine Spiralisiervorrichtung (1) zum Aufbringen einer spiralförmigen Fadenlage auf einen länglichen Träger (2), der in Richtung der Trägerlängsachse (X) vortreibbar ist, hat einen um die Trägerlängsachse (X) rotierbaren Rotor (3), eine Vielzahl von sich in Richtung der Trägerlängsachse (X) erstreckenden Fadenspulen-Trägerachsen (5), die auf einem Umkreisradius des Rotors (3), verteilt angeordnet und jeweils zum Aufnehmen einer Vielzahl von Fadenspulen (7) ausgebildet sind. An einer Stirnseite (6a) des Rotors (3) sind Fadenbremselemente (10) über den Umfang verteilt angeordnet und synchron zueinander ansteuerbar. Die Fäden (8) werden von den Fadenspulen (7) abgenommen und mit Fadenführungselementen (9) über die Fadenbremselemente (10) und einen Kammring (12), der den Träger (2) umschließt, auf den Träger (2) geleitet.
Patent WO-2004008784-A1 (WO)
Title: Erkennung von dienst-minderleistungen in einem kommunikationsnetz
Inventor: SCHWAGMANN JOSEF
IPC: H04Q3/00
Filed: 2003-07-09
Abstract: Bei einer Einrichtung und/oder Änderung eines Dienstes werden für eine Erbringung des Dienstes relevante Netzelemente in ihren funktionalen Eigenschaften und in ihrer topologischen Anordnung beschreibende Informationen in einer Netzelemente-Datenbasis abgespeichert und dem Dienst zugeordnet. Die in der Netzelemente-Datenbasis gespeicherten Informationen werden einer Dienstgüte- und/oder einer Fehlerüberwachungseinrichtung bereitgestellt. Erfasste Messwerte werden durch die Dienstgüte- und/oder die Fehlerüberwachungseinrichtung mit den in der Netzelemente-Datenbasis gespeicherten Informationen auf unzulässige Abweichungen verglichen. Bei einer unzulässigen Abweichung wird eine Meldung über eine Dienst-Minderleistung unter Angabe des betroffenen Dienstes erzeugt.
Patent DE-1905814-A1 (DE)
Title: Guanidine carbonate as accelerator for hare - ening of pf resins
Inventor: HOLTSCHMIDT DR ULRICH
IPC: C08K5/31
Filed: 1969-02-06
Abstract: The resins are condensed from phenol:formaldehyde in mole ratio 1:1.6 to 2.5 at pH 7 to 10.
Patent DE-1935438-A1 (DE)
Title: Joining moving strips of rubber-like - material
Inventor: LUCAS HELMUT
IPC: B29D29/00
Filed: 1969-07-12
Abstract: Strips of plastics or rubber materials are joined between rotating rollers by an apparatus which is particularly useful for producing conveyer belts of rubber ofr rubber-like substances. Two opposing rollers work on their respective sides of the material independently of each other. The roller gap is adjustable.
Patent DE-1956863-A1 (DE)
Title: Non woven fabric with adhesive carrier
IPC: D04H11/04
Filed: 1969-11-12
Abstract: Fabric has skin or fibre layer on the upper side. This layer is attached by a synthetics binder to a web of synthetic fibres, which is coated with a plastics to stiffen it. Pref. the upper layer is fastened, by heating, with a layer of PVC. The stiffening is a poly-ethylene sheet. Used in carpet manuf.
Patent DE-2004770-A1 (DE)
Title: Controlled lubrication for textile machinery
IPC: D04B35/28
Filed: 1970-01-28
Abstract: The sealed oil vessel has an air inlet to build up pressure to carry the oil along the various feeds to the jets; while non-return valves in the feeds ensure the feeds are constantly loaded. Air is fed separately to the jet heads to carry the oil in fine droplets to the needles or other moving parts. The design reduces air and oil consumption and prevents lubricating oil bouncing off the lubricated parts.
Patent DE-2040503-A1 (DE)
Title: 1,2-glycol sulphate prodn - by reaction of alkylene oxides with sulphur dioxide and sulphur trioxide
Inventor: DISTLER HARRY DR
IPC: C07D327/10
Filed: 1970-08-14
Abstract: sulphates of formula: where the R's may be the same C5-6-cycloalkyl, C7-12 aralkyl, Ph or COOH opt. substd. with non-reacting groups e.g. alkyl or alkoxy, are prepd. by reaction of 1,2-alkylene oxides with SO2 (liquid), then with SO3 at -72 degrees to -10 degrees and distilling off excess SO2. Mixtures of SO2 and SO3 may be used and the process may be made continuous. The products have uses as intermediates for washing agents, textile auxiliaries, pesticides, emulsifying and dispersing agents, flotation auxiliaries; and in the prepn. of sulphobetaines.
Patent DE-2044186-A1 (DE)
Title: Wound foil capacitor - compensated for ntc of dielectric material by auto-compression
IPC: H01G4/258
Filed: 1970-09-05
Abstract: Wound foils esp. of polystyrene with its very low loss factor may have an excessive negative temp. coeff. of dielectric constant. By using a rigid outer can and an inner filling of material which expands on heating, around the wound body, the spacing between the electrodes is reduced to compensate for the fall in dielectric constant. Silicone oil in a sealed can, with means of initial compression, or solid material, esp. polyethylene, applied in the plastics state and compressed on curing, may be used.
Patent DE-2056519-A1 (DE)
Title: Pipe from submerged wellhead - stayed from floating rigs by three point system
IPC: E21B41/00
Filed: 1970-11-07
Abstract: A positioning and staying apparatus for a pipeline, suspended from the surface to a submarine wellhead, comprises a three-point support system consisting of ropes extending from the pipe to surface rigs, pref. floating or just submerged.
Patent DE-2103902-A1 (DE)
Title: Pressure equalising membrane - for gas cooled reactor and gas turbine installation
IPC: G21D5/06
Filed: 1971-01-28
Abstract: A pressure sensitive stainless steel membrane is welded within the annular formed by the concentric inner hot gas supply and outer cold gas return lines between a gas cooled reactor and gas turbine. The membrane is positioned close to the turbine inlet branch and has an integral bellows to absorb thermal movements. In operation the pressure differential across the membrane is that existing between return cold gas and cool gas from the turbine high vacuum condenser. In the event of either inner or outer line failure the membrane acts either to contain or ruptures to relieve gas pressure and inhibit the return of cold gas to the reactor.
Patent DE-2105680-A1 (DE)
Title: Rust-protective paints - contg barium, benzidine or diphenyl biguanide salts of amino-carboxylic and/or amino-phosphonic acids
IPC: C23F11/10
Filed: 1971-02-08
Abstract: Pref. additives are barium salts of reaction products of aminocarboxylic acids with dicyandiamide or with HCHO and phenyl biguanide. The rust-protective paints or primers pref. contain 0.1 to 10% (0.2-5%) cald. as Ba, or equiv. quantities of corresp. salts of benzidine or diphenyl biguanide. The rust-protective props. of paints e.g. with alkyd resin binders are considerably improved by the strongly alkaline reaction of the Ba salts and the pptn. of electrolytes esp. H2SO4 which cause dissolution of the Fe, as insol. BaSO4.
Patent DE-2124621-A1 (DE)
Title: Aliphatic nitrile prepn - from esters and cyanides in a single stage
Filed: 1971-05-18
Abstract: Aliphatic nitriles are prepd. by mixing esters of organic acids and aliphatic alcohols or aliphatic hydroxycarboxylic acids, which do not decompose at or below reaction temp., with cyanides of the alkali(ne earth) metals, and/or Lewis bases, followed by heating of the mixt. to 180-450 degrees C, pref. 250-350 degrees C. Dinitriles may be obtd. from polyester residues and wastes. Also-inters. may be obtd. for the prepn. of diamines and dicarboxylic acids for the prepn. of polyamides.
Patent DE-2133317-A1 (DE)
Title: Filter cartridge replacement - for radio-active contaminated gas filters using transit sleeves
Inventor: STRATHOFF DIETER
IPC: B01D46/42
Filed: 1971-07-05
Abstract: The cartridge is fitted within a casing with a side port covered by a flanged lid, the flanges on both cover and lid having a pair of annular grooves apiece. A servicing sleeve has its ends welded or clamped into the innermost pair of the grooves and the flanges are then unbolted so that the cover can be removed the sleeve extending to form a chamber into which the used cartridge can be withdrawn the sides of the tube being then welded on each side of the cartridge to form detachable covers for the port in the casing and for the inside face of the lid. These welds are cut to release the used encapsulated cartridge and the replacement cartridge is placed within a second servicing sleeve whose ends are fixed in the outermost pair of grooves in the flanges. The detachable covers formed by the welded ends of the first sleeve are then released and fall into the bottom of the new sleeve after which the flanges are remated and fastened together. Finally the second sleeve is released and detached together with the covers formed as above by the welded ends of the first sleeve.
Patent DE-2151951-A1 (DE)
Title: Press forming tool - for light alloys giving rise to less scrap
Inventor: SERGEJEWITSCH ALEXANDRA ALEXAN
IPC: B21C25/00
Filed: 1971-10-19
Abstract: Press tool for pressing hollow profiles from easily deformable alloys which, comprises a shell casing with inlet and exit openings, in whose inner space on the side of the exit opening a die and cut off are attached whereby the latter is arranged in this space, that its frontside does not protrude above the edge of the inlet opening of the ring, characterised in that the inner space of the casing ring has such shape produced by rotation of a second order curve about the geometrical pressure axis and that this space narrows towards the entry and exit openings.
Patent DE-2163118-A1 (DE)
Title: Thin conductive film prodn - by chemical processing of relatively poor conductive film
IPC: H05K3/10
Filed: 1971-12-20
Abstract: A thin film of non- or poorly conductive material i.e. of metal powder in a varnish binder is applied e.g. by photogravure or silk-screen printing, on to a substrate of plastic, natural fibre, or synthetic fibre esp. in a printed circuit or heating element pattern. It is then treated by a chemical conversion agent, in the presence of a solvent so that the film is converted into a good conductor. The conversion agent may be predissolved in the solvent and the coated substrate treated by immersion or the substrate treated with the solvent to soften and swell the binder before being painted with or immersed in the chemical agent. This agent is an acid containing halogens, halides, gaseous halogen, phosphoric acid or carbonyl acid. Simple repeatable method of producing mechanically strong thin films with high and accurately defined conductivity.
Patent DE-2260716-A1 (DE)
Title: Relief structured surface for fabrics - by bonding a stretched foam to a carrier and then allowing it to reassert itself
Inventor: KOECHER WALTER DR
IPC: D06C23/00
Filed: 1972-12-12
Abstract: The laminate is formed from a carrier of fabric, film or non-woven matl. while the foam is a polyurethane of polyether or polyester, PVC, polyethylene, and polypropylene. The foam is stretched in one direction, and then applied by adhesive or flame bonding, with additional reinforcing adhesive strips if required. The foam is then allowed to reassert itself, to give the required surface structure such as cord, pique or wales. This gives a simulated surface effect without using complex machinery.
Patent DE-2313003-A1 (DE)
Title: Azo dye dispersions - made by coupling in presence of anionic dispersing agents
Inventor: ANDERTON KENNETH
IPC: C09B29/00
Filed: 1973-03-15
Abstract: Aq. dispersions of insol. azo dyes are made by coupling components free from solubilising gps in presence of an anionic dispersing agent. The dispersion, pref. contg. >=100% surfactant based on theoretical wt. of dye is then dried, pref. by spray-drying. The dispersant is pref. a Na salt of a formaldehyde/naphthalene sulphonic acid condensate or of a lignin sulphonic acid. The process gives products in easily handled granular form which disperse readily in water.
Patent DE-2314113-A1 (DE)
Title: Treatment of effluent water - with yeasts to remove impurities
Inventor: KOBAYASHI TERUAKI
IPC: C02F3/34
Filed: 1973-03-21
Abstract: Treatment of effluent water by (a) contacting the water with a yeast so that impurities in the water are absorbed onto the yeast and (b) separating the yeast contg. the impurities. The yeast may be stirred with the effluent water and then sepd. e.g. by settling, filtering or centrifuging, and the effluent may be passed down a column contg. the yeast. The yeast cells, which are negatively chared in water, absorb many positively charged impurities such as heavy metals (e.g. Al. Cr. Mn, Co, Fe, Ni, Cu, Zn, Ag, Cd, Mg and Pb) dyestuffs and synthetic washing agents such as alkylbenzenesulphonates, alkyl sulphonates and alkyl sulphates.
Patent DE-2319811-A1 (DE)
Title: Rolling mill for annular shapes - has front rollers as wedge rings with inner tractor roller in inner bores
Inventor: KRUPIN ALEXANDR W
IPC: B21B9/00
Filed: 1973-04-18
Abstract: The rolling mill for annular shapes has a column on which are arranged an outer drive roller and an inner axially movable tractor roller on supports for the radial compression of the ring to be rolled. Front rollers are on supports to maintain a constant height of the ring with a support roller to fix the ring on rollers, which is connected to the outer drive roller and moves with it on rolling. A centralising roller feeds and withdraws the rings to be rolled. The front rollers are in the form of wedge rings arranged that the inner tractor roller is in their inner bores. The axes of rotation of these rollers are arranged at an acute angle to the axis of rotation of the inner roller.
Patent DE-2330384-A1 (DE)
Title: Skin tonic cosmetic formulation - contains a bio-energetic substance, e.g. a phosphorylated sugar
Inventor: BABOR MICHAEL DR
IPC: A61Q19/02
Filed: 1973-06-14
Abstract: The formulations contains a bio-energetic substance (I) in combination with other known cpds. (I) are phosphorylated sugars, e.g., glucose-1-phosphate, glucose-6-phosphate, fructose-6-phosphate, fructose-1, 6-diphosphate etc. Other cpds., e.g. adenine, guanine, cytosine etc., di-/tri-phosphates are also suitable. They are use in amts. of 10 to the negative second power - 10 to the negative fifth power mol./1.
Patent DE-2337678-A1 (DE)
Title: Mobile grinder for permanent way track - has grinder connected by adjustable draw rod to vehicle with ball and socket joints
Inventor: TABERT PAUL
IPC: E01B31/17
Filed: 1973-07-25
Abstract: The grinder is moved along the rails by a vehicle which travels on the rails themselves and consists of a separate frame with four sliding contacts on the rails for a horizontal guide and four guides on the rail heads for side movement. The grinder has forked coupling pieces at the front and the polishing stone rotates and is motor driven. The grinder is connected to the vehicle by a draw rod which is adjustable in length using a hydraulic piston and connects to the vehicle and grinder with ball and socket joints.
Patent DE-2345510-A1 (DE)
Title: Driving instruction installation using car with electric motor - is used for initial manoeuvring practice within restricted area
Inventor: GAMBON ALBERT
IPC: G09B19/16
Filed: 1973-09-08
Abstract: The driving instruction installation is designed to enable the learner driver to acquire familiarity with the operation of motor cars controls in conditions which approximate more closely to those in a conventional vehicle than obtain in simulators used hitherto. The installation uses a car which has an electric motor in place of a combustion engine. Two masts carry a line to which a feeder cable extends from a roller carried in the car boot, so that electric current can be fed to the car from the overhead line. Between the gearbox and the electric drive a removable clutch is incorporated, while an electronics control arrangement responds to movement of a foot pedal for the electric motor drive.
Patent DE-2355002-A1 (DE)
Title: Support decoupled half-wave aerial for mobile equipment - uses quarter wavelength rod with ferromagnetic decoupling section serving as quarter wavelength aerial
Inventor: KRONAST JOSEF DIPL-ING
IPC: H01Q19/09
Filed: 1973-11-02
Abstract: The antenna consisting of two radiation parts esp. for half wave aerials has a decoupling section against the aerial support such as a vehicle or a portable communication equipment and is for a frequency range of 80-500 MHz, pref. 146-174 MHz. The feeding point of the aerial is transferred from the middle of the aerial towards the support and is connected to the upper end of a short decoupling section of ferromagnetic material with the dielectrical constant approximately corresponding to the permeability. The length of the decoupling section is approximately equal to a quarter wavelength divided by the square root of the product of dielectrical constant and permeability. The ferromagnetic material may be either ferrite or carbonyl iron or a combination of both and may be in the form of a drilled out cylinder. The decoupling section consists of a coaxial cable section with threaded-on single hole cores of one or different ferromagnetic materials.
Patent DE-2356730-A1 (DE)
Title: Tris-(halophenoxy)-1,3,5-triazines as anti-inflammable agents - of synthetic materials e.g. polymers prepd. from cyanuric chloride and alkali phenolate
Inventor: PETERSEN EGON-NORBERT DIPL CHE
IPC: C08K5/34
Filed: 1973-11-14
Abstract: Tris- (halophnoxy)-1,3,5-triazines of formula (I): (where R1, R2 and R3 are same or different phenoxysubstituents halogenated with 1-5 halo atoms on the nuclei) are prepd. by reacting alkali phenolates previously formed and substd. with 1-5 halogen atoms or the corresp. phenols with alkali hydroxides and a 3-fold molar amt. of cyanuric chloride in the presence of an alkylene diol mono-alkyl ether as solvent at 60-180 degrees C. Na or K phenolates are pref. used opt. prepd. in the reaction medium. Suitable solvents are ethylene glycol monomethyl- or monoethyl ethers. The addn of the cyanuric chloride to the phenolate is pref. effected at 85-90 degrees C with reaction further conducted under reflux. (I) are useful as anti-inflammable agents for synthetic materials e.g. polyesters, polyoelfines, polyamides, and copolymers.
Patent DE-2358281-A1 (DE)
Title: Blocks of bags from thermoplastic tubular film - using rotary bottom jaw of welder and shear ensuring smooth workflow
Inventor: BOSSE FRANK
IPC: B31B70/00
Filed: 1973-11-22
Abstract: A device for the prodn. of a stack of thermoplastic bags from a flattened tube of film fed continuously forward to weld and shear tools extending across the full width of the run, has, behind these tools, in the direction of motion, a punching sleeve, and behind this, a perforating tool reaching across the full width, working with corresp. pressure pads. Between the shear and the perforating tool, a second welding arrangement presses the goods against a support rail, and tacks each bag to the preceding one. A welding rail or a welding bolster for the transverse weld and shear arrangement, the punch sleeve and the perforating blade which form the lower jaw assembly are free to rotate with a support beam. These tools are duplicated at the same pitch and equally offset to the axis, at 100 degrees, so that each lower jaw can be brought into the working posn. relatively to the tools in the upper jaw. There is no disturbance of the sequence of bag making and bag block formation when the ejection of the finished block takes place.
Patent DE-2413623-A1 (DE)
Title: Parallel cables junction box - has end pieces clamps connected by support tube and whole enclosed in shrunk-fit sleeve
Inventor: MUELLER SIEGFRIED ING GRAD
IPC: H02G15/013
Filed: 1974-03-21
Abstract: The invention box is intended for parallel cables and has two elliptical end pieces acting as tension-relief clamps connected by a tubular support sleeve. The sleeve end edges are hooked to locate in grooves around the outer surfaces of the end pieces. A plastics shrink-fit sleeve encloses the junction box assembly so that it covers the support sleeve, the end pieces and that part of the cable entering the tapered-down outer end of the end pieces. An X-shaped closure piece lies between the parallel cables. The plastics sleeve is bonded to these closure pieces with adhesive.
Patent DE-2414104-A1 (DE)
Title: Fastener for wooden shelving - comprises straight locking pins engaged by pressure of support plate
Inventor: WILBS ALFRED
IPC: A47B47/04
Filed: 1974-03-23
Abstract: The shelves and uprights which form the shelving are detachably connected by locking pins. The extended axis of two associated locking pins meet at a point in the centre of the shelves, so that the pins engage in recesses provided at each end of a sectional strip, provided underneath each end of the support plate. The strip is a U-shape with arms of unequal length. The four straight locking pins are inserted in the recessed bores and then the support plate is placed over the protruding end of the pin and pressed down until the ends of the pins engage in the semicircular catch apertures in the strip.
Patent DE-2416592-A1 (DE)
Title: Recording method for composite picture signals - medium is e.g. thirty-five mm motion picture film
Inventor: HINKEL JOERG
IPC: H04N5/926
Filed: 1974-04-05
Abstract: A black-and-white composite picture signal transmitting video frequencies of up to a maximum of fg is first converted by an electronic switch operating at a frequency fs=2fg into a series of video analogue signals VA of the same frequency, converted, in turn, by a PC modulator into a binary series of quantised and digitalised amplitude values of the analogue video signal VA, coded into code words VC of at least four bits. A shift register runs synchronously and in phase with the frequency fs. A light source, a laser beam or flying spot of a CRT is horizontally deflected at a certain frequency. When a bit of value "1" appears, the code word VC is made bright for the pulse duration. This bright beam exposes the film running at a specified speed.
Patent DE-2416913-A1 (DE)
Title: Rapid cooling of hot water from power stations with liquid air - to dispense with cooling towers
Inventor: MUELLER RUDOLF DR ING
IPC: F01K13/00
Filed: 1974-04-08
Abstract: Hot water from power stations, opt. from nuclear reactors, is rapidly cooled by contact with evaporating liquid air to 14-16 degrees C so that it can be recycled or released to drainage system. Cooling towers, which are expensive and occupy large space, can be dispensed with. The still very cold air can be liquified again using the cheap electric energy produced in situ. Instead of liquid air, liquified oxygen, nitrogen or ammonia, or solid SO2, etc. can be used in a closed system. Pre-cooling can be applied.
Patent DE-2427262-A1 (DE)
Title: Comparative circular slide rule calculator - has two identical calculators assigned to one another and forming unit
Inventor: ZIMMERMANN WILHELM
IPC: G06G1/04
Filed: 1974-06-06
Abstract: The two calculators forming the comparative calculator are constructed as a single unit. A fixed outer scale has arranged on it the digits from one to ten, e.g. on a logarithmic basis, and a scale, e.g. embodying a weight unit, e.g. kilogram, in a circular form. Inside the fixed outer scale there is a rotatable inner scale (8) which is based on the outer scale and embodies e.g. a currency unit, e.g. Deutschmark, and is also circular. A base plate has fastened on it an intermediate plate which has two recesses containing two rotatable adjustable discs (6). A cover plate has the two scales printed on it.
Patent DE-2429933-A1 (DE)
Title: Masking the bitterness of low-grade coffees - by spraying an aq soln of L-aspartyl-L-phenylalanine methyl ester onto the roasted beans
Inventor: FINUCANE THOMAS PATRICK
IPC: A23L27/21
Filed: 1974-06-21
Abstract: Method of reducing the objectionable bitter flavour characteristics of low-grade coffees and prods. contg. them, consists of adding sufficient L-asphartyl-L-phenylalanine methyl ester (I) to repress the bitterness without imparting a sweet character to the brew. (I) is used at a level of 0.002-0.016% of the coffee brew, and is added as an aq. soln. during the quenching of the roast and ground beans. Addn. of (I) allows the use of a greater amt. of low grade coffees in coffee blends.