baber/WOPTO huggingface dataset:
Patent WO-0250778-A1 (WO)
Inventor: FIGGE FABIAN
IPC: G06T15/04
Filed: 2001-08-02
Abstract: L'invention concerne un procédé électronique de traitement d'images selon lequel des informations graphiques numériques, de préférence des textures (3) sont représentées sur un objet graphique (7) ou des parties d'un objet graphique. Au moins un réseau de distorsion (1) associé à l'objet graphique (7) ou à des parties dudit objet pilote dans chaque cas la représentation. Ledit réseau de distorsion (1) est donné dans chaque cas par au moins quatre points de délimitation (2) et par des relations de connexion existant et pouvant être représentées graphiquement entre des points de délimitation (2).
Patent WO-02089159-A1 (WO)
Title: Verfahren zur herstellung von spulenstrukturen
Inventor: GUNDLACH HARALD
IPC: G06K19/077
Filed: 2002-03-19
Abstract: Parallel zueinander verlaufende Metallstreifen (2) werden auf die Oberseite eines flexiblen Trägermateriales (1) aufgebracht. Die Enden der Metallstreifen werden zu spulenförmigen Leiterbahnen geschlossen und dauerhaft verbunden. Eine rotative Verarbeitung unter Einsatz von schnell laufenden Walzen ermöglicht eine kostengünstige Herstellung dieser Spulenstrukturen in hoher Stückzahl.
Patent WO-02091609-A1 (WO)
Inventor: BRAAM REINHOLD
IPC: H04B1/707
Filed: 2002-05-08
Abstract: The invention relates to a method for regulating the frequency of a RAKE receiver. According to said method, the phase difference of signals received at different moments is measured and the phase difference is used as a regulating variable. The temporal position of a sampled signal is detected and the temporal position is used as a regulating variable. The invention also relates to a system for regulating the frequency of a RAKE receiver.
Patent WO-02092256-A1 (WO)
Inventor: RAPP EUGEN
IPC: B21J15/02
Filed: 2002-05-13
Abstract: La présente invention concerne un outil mécanique, destiné notamment au sertissage, comprenant un poinçon (1) et une matrice (2), poinçon et matrice étant respectivement formés de deux parties. Une partie (8, 13) sert à l'usinage direct et est de ce fait constituée d'un matériau dur, alors que l'autre partie (7, 12) sert à la fixation de l'outil.
Patent WO-03071175-A1 (WO)
Title: Elektromagnetisches ventil
Inventor: OTT HUBERT
IPC: F16K31/08
Filed: 2003-02-19
Abstract: Es wird ein elektromagnetisches Ventil (1) vorgeschlagen, das eine kompakte Bauweise aufweist und besonders geräuscharm ist. Dies wird bei einem Ventil mit zwei Polschuhen (3, 4), wobei wenigstens ein Polschuh mit einer ersten Fluidleitung (5) und einem ersten Ventilsitz (7) versehen ist und wobei die Fluidleitung über den Ventilsitz mit einer Ventilkammer (24) verbunden ist, in der ein Ventilkkörper (9) zwischen wenigstens zwei Schaltstellungen zwischen dem Ventilsitz und wenigstens einer weiteren Anschlagfläche (8) bewegbar ist, das besonders geräuscharm arbeitet. Dies wird erfindungsgemäss dadurch erreicht, dass wenigstens ein in das Ventilgehäuse eingesetztes Führungsteil (15) zur linearen Führung des Ventilkörpers in axialer Richtung zwischen den Schaltstellungen vorgesehen ist.
Patent WO-2004017012-A1 (WO)
Title: Aus einzelsegmenten aufgebautes, gepanzertes radfahrzeug
Inventor: HOENLINGER MICHAEL
IPC: F41H7/02
Filed: 2003-07-16
Abstract: Ein aus Einzelsegmenten aufgebautes, gepanzertes Radfahrzeug mit einem Fahrsegment (1), das ein Antriebsaggregat enthält, sowie einem mit dem Fahrsegment (1) in dessen Heckbereich lösbar und mit vertikaler Trennebene (T) verkoppelbaren Missionssegment (2). Fahrsegment (1) und Missionssegment (2) weisen jeweils im Koppelquerschnitt eine Heckwand (4.1-4.5) bzw.Stirnwand (5.1-5.5) und/oder ein mindestens über einen Teilabschnitt ihres Umfangs umlau­fendes Rahmenprofil auf, und die beim Koppelvorgang aneinander angesetzten Heckwand und Stirnwand sind an mindestens zwei Stellen ihres Umfangs über formschlüssig wirksame Koppelvorrich­tungen starr miteinander verkoppelbar.
Patent DE-1900496-A1 (DE)
Title: Treatment of permeable textiles
Inventor: FLEISSNER DR HEINZ
IPC: D06B19/00
Filed: 1969-01-07
Abstract: Treatment of permeable textiles. At least one sieve roller is in a container and a pump/blower circulates vapour/gas or liquid treatment medium, which flows through the roller, pref. inwards. If necessary a cover in the sieve roller prevents entry of the treatment medium into the region not covered by material. One or more sieve covers or a stationary cylindrical body cooperates with the sieve roller to equalize the flow. Only a middle part of the sieve cover or sieve body relative to the working width, is permeable. Two displaceable floors between the sieve roller and sieve cover/body delimit the permeated region of the sieve roller.
Patent DE-1900698-A1 (DE)
Title: Dental plate cushion prepn
Inventor: KRUTZSCH DR-ING JOHANNES
IPC: A61C13/07
Filed: 1969-01-08
Abstract: In a dental plate, the teeth are set in a cushion of atmospherically hardened silicon rubber. The cushion already set with teeth, is placed on the patient's gums whilst the silicon rubber is still in a fluid condition, and left there for 45 mins. whilst the cushion takes up the shape the patient's mouth.
Patent DE-1915980-A1 (DE)
Title: Continuous basket centrifuge - with swing suspended basket
Inventor: MORETTI FRANCESCO
IPC: B04B9/00
Filed: 1969-03-28
Abstract: Basket centrifuge construction, for use esp. in sugar extraction, incorporates a suspended basket, belt driven by a motor in the top of the centrifuge outer casing, mounted so that the rotation axis of the basket always tends to maintain its vertical position, reducing the risk of bursting the basket. The belt drive is braked by a compressed-air piston acting on the belt-pulley, which is friction material coated.
Patent DE-1916340-A1 (DE)
Title: Tungsten carbide for fuel cells
Inventor: BOEHM HARALD DR
IPC: C01B32/949
Filed: 1969-03-29
Abstract: This is prepared by carburising tungsten or tungsten oxide with carbon monoxide at elevated temperature. The carbon monoxide may be mixed with carbon dioxide preferably 0.1-60%. Suitable temperatures are between 600 and 1500 degrees C. Tungsten carbide electrodes are suitable for use in fuel cells with acid electrolytes, particularly for the oxidation of hydrogen or carbon monoxide.
Patent DE-1927445-A1 (DE)
Title: Cellulose derivatives
Inventor: WERNER HERZOG DIPL-ING
IPC: D06M13/11
Filed: 1969-05-29
Abstract: Epoxy-groups contg. cellulose is reacted with cpds. of formula XYn (I) where in X is NH2-, NH -COOH or R2N-R-COOH; Y is an aliphatic or aromatic, opt, functional-grps. contg., residue; (R and R2 are not specified) n is one when X is monovalent or two when X is divalent. (I) may be an carboxylic acid, amino acid or acid anhydride, amine imine, acid amide or lactam. The products are dye-receptive, have good thermal and electrical characteristics and may be used in prod. of special papers.
Patent DE-1927874-A1 (DE)
Title: Semiconductor switching element - using point contact and without barrier layer
Inventor: CSILLAG ANDREAS DIPL-PHYS
IPC: H01L45/00
Filed: 1969-05-31
Abstract: A semiconductor layer, esp. a mixture of Te, As, Ge, Si, 1 mu thick is placed on a flat metal base electrode esp of Mo. A point contact, esp. of W, is placed on it. When a fixed amplitude square wave of variable p.r.f. and/or pulse width is applied across the electrodes, the resistance changes from high to low and vice versa at a given transition threshold in terms of net energy input.
Patent DE-1938717-A1 (DE)
Title: Forming method for rubber window frames
Inventor: PETER GERBER DR-ING
IPC: B29C53/12
Filed: 1969-07-30
Abstract: The frames are produced by vulcanising or curing extruded, shaped strips of suitable length. These are coil wound on a cylindrical, driven spindle, having the shape of the frame, vulcanised on the spindle, cut and connected to a frame. The frames are for securing glass in vehicles, washing machines etc.
Patent DE-1953151-A1 (DE)
Title: Twostage cold tube drawing with a two - part die
Inventor: WASSEN HANS
IPC: B21C1/24
Filed: 1969-10-22
Abstract: Two stage cold tube drawing process employs a two part die and a floating plug with a partially cylindrical and truncated cone shaped shoulder. During the first part of the reduction the tube is drawn through a cylindrical bell mouthed die against the parallel portion of the plug, whilst in the second part the tube is drawn through a conical section against the conical portion of the plug after which it passes through a short cylindrical section of the second die portion. Reduction rates of 70% in wall thickness and 30% in diameter can be achieved in one drawing operation.
Patent DE-1954597-A1 (DE)
Title: Binder for furnace repair refractory compns
Inventor: PETER DREYLING ALFRED
IPC: C04B35/63
Filed: 1969-10-30
Abstract: Binder consists of a) sodium silicate, b) sodium oxide, c) silica and d) ammonium pentaborate, the ratio a : d being 0.2 - 5.0 and pref. the ratio a+b : c is 1 : 0.5 - 1:4. Refractory compositions contain 2 - 15% wt. of the binder.
Patent DE-2024473-A1 (DE)
Title: Fungicidal seed dressing contg tetramethylthiuram disulphide - and mancozeb
IPC: A01N47/26
Filed: 1970-05-20
Abstract: Feed dressing contains tetramethylthiuram disulphide (I) and Zn-Mg-ethylenebisdithiocarbamate (II) in a ratio of 60-95: 40-5, pref. 80:20. The compsn. destroys fungal spores, esp. in sugar beet and cereal seeds, and is more active than either of the components separately.
Patent DE-2026427-A1 (DE)
Title: Decorative embossing process - for deep drawn sheet - material
IPC: B29C59/00
Filed: 1970-05-30
Abstract: Embossing process for making decorative seams in deep-drawn sheet material, is effected directly after the deep drawing with the sheet material, still in the deep drawing mould.
Patent DE-2043666-A1 (DE)
Title: Cyano-amino-polycarboxylic acids and their esters - prepn from isocyanoalkane esters and unsatd esters
Filed: 1970-09-03
Abstract: Di - tri - or penta-carboxytic acids having an isocyano - or amino - gp. in X - position to one of the - COOH gps. are prepd. by reaction of d-isocyanoalkane carboxylic acid esters with 1,2 - unsatd. carboxylic acid esters in the presence of a base and further reaction of the obtd. cpds. with saponification agents. The inters. are cpds. of formula. (where R1=H, 1-15C alkyl, opt. unsatd. or having base-inert substits. an aromatic or heterocyclic gp. R2 & R6 = any gp. R3, R4 & R5 = H, alkyl, cycloalkyl, aryl or heteroaryl, one of them can be - COOR2.
Patent DE-2043821-A1 (DE)
Title: Dyeing wool - with reactive organic dyes in presence of levelling agents
IPC: D06P3/14
Filed: 1970-09-04
Abstract: Dyeing wool-contg. textiles with reactive organic dyes contg. at least one gp. capable of reacting with SH-gp. of cysteine takes place in presence of levelling agents of formula: R-(X-S-SO3M)n (I) (where R is 2-20C alkyl or alkenyl, aralkyl or aryl, opt. substd. by halogen, alkyl, alkoxy, nitro, carboxyl or sulphonamide gps.; X is a covalent bond, a carbonamidoalkylene- or sulphonamide-alkylene bridge member; M is alkali metal atom and n is 1 or 2).
Patent DE-2050906-A1 (DE)
Title: Purifying gases with powder - spread onto moving filter band
IPC: B01D46/18
Filed: 1970-10-16
Abstract: A method for purifying gases contg. both gaseous and aerosol impurities consists of feeding pulverulent adsorbent into the crude gas stream, where it is spread over the surface of a moving band filter; the particles, combined with any aerosols present, constitute a uniformly distributed layer over the band filter and remain there during the adsorption of the gaseous impurities; at the end of the filter path, the particles are removed from the band. In a pref. appts. a vertical endless filter belt receives the crude gas flow and powder at the top, discharges the purified gas from its centre and has the spent powder blown from it by an internal gas jet at the bottom of its travel.
Patent DE-2052801-A1 (DE)
Title: Solder-removing device
IPC: B23K1/018
Filed: 1970-10-28
Abstract: A solder-removing device has a handle and a heated solder-removing tip provided with a tube connected to a receptacle for the melted solder. A transducer means, mounted on the handle of the device adjacent the solder-receiving receptacle and connected thereto, produces a suction in response to the through flow of air under pressure, and has a manually operated valve for controlling the flow of air. A perforated protective shield covers the transducer means to prevent contact but permitting it to be cooled. The shield forms a part of the mounting for the transducer means and also a supplemental handle or gripping surface for the device. Cooling of the tip and interference with the desoldering action is minimised.
Patent DE-2161997-A1 (DE)
Title: Nuclear reactor fuel rod - with end plugs welded to sheath tube by improved method
Inventor: GUETTLER ROMAN
IPC: G21C3/10
Filed: 1971-12-14
Abstract: The sheath is a Zr alloy and is subjected to autoclaving before filling or fitting of the end plugs, this process leaving a film deposit. This is removed mechanically e.g. by turning, over a narrow strip at each end, the width of this strip being 1-5 mm esp. 2-3 times the wall thickness. Before the plug is seam welded to the end of the tube, the tube, with mandrel if required, is clamped in a massive tool whose face is aligned with the edge of the cleaned strip. Weld seam free of efflorescence and tool acts as heat sink protecting tube from welding damage.
Patent DE-2229396-A1 (DE)
Title: Sawing wood/plastics - by moving saw in one direction at positive angle and in other direction at negative angle to normal to material
Inventor: FUCHS HUGO DR
IPC: B01J2/16
Filed: 1972-06-16
Abstract: Wood and/or plastics is sawn through with a saw having a straight or almost straight sawing edge by moving the saw through the wood and/or plastics in the one direction with a stroke at a positive angle and in the other direction with a stroke at a negative angle to the normal to the wood and/or plastics, and choosing the setting so that a part of the thickness of the wood and/or plastics is sawn through per saw stroke. Sawing is effected without prodn. of splinters esp. when the wood is covered on both sides with plastic material, using relatively low power. Temp. increase is lower.
Patent DE-2243692-A1 (DE)
Title: Calorie-deficient sauce for dietary use - prepd. by homogenising white of egg or whole eggs, flavourings, opt. oil and water
Inventor: HENNING WOLFGANG
IPC: A23L27/60
Filed: 1972-09-06
Abstract: Cold or hot flavouring sauce for fat-free or low fat diets, esp. as an additive or flavouring for meat- and fish dishes and salads is prepd. by homogenising or thoroughly mixing 30-75 wt. pts. chicken white of egg, opt. contg. yolks, with herbs, spices, condiment acids, opt. 10 wt. pts. edible oil, and brought to 100 wt. pts. by adding water. The white of egg is coagulated before mixing or after mixing and homogenising. Mixt. is stabilised by treating with chemical preservative at pH 4.5-5.5, pasteurising or sterilising.
Patent DE-2257618-A1 (DE)
Title: Concrete pump with flexible pumping membrane - has variable tensioning device to keep membrane taut under all operating conditions
Inventor: SCHWING FRIEDRICH WILH DIPL IN
IPC: F04B43/00
Filed: 1972-11-24
Abstract: A concrete pump, as in parent patent, expels the concrete by the travel of a flexible rubber pipe band along the inner face of a cylindrical wall. The band moves with a rolling motion imparted by rollers which press it against the concave face of the cylindrical segment. The band is held tight without elastic overstress and comprises reinforcement surrounded by and embedded in the rubber and concd. towards the concrete side. One end of the band is anchored to the housing by a tensioning device which precents the band from sagging when it is not pumping or is idling. A clamping device exerts a stress in the band proportional to the pumping pressure of the concrete. Specif. the torque required to cause the rotor to revolve regulates the tension in the band, by having a common hydraulic circuit for driving both the rotor and the ram unit which tensions the band. Pref. the band contains pre-stressed fibres, esp. of polyester. The cylindrical surface may be rubber lined to prevent damage.
Patent DE-2259898-A1 (DE)
Title: Concrete with increased fine grain character - by addn of fly ash to the cement
Inventor: ULRICH WILLY DR ING
IPC: C04B28/02
Filed: 1972-12-07
Abstract: Title concrete consists of coarse and fine grained additives and cement. The additives include an additional fraction of fly ash, increasing the fine-grained fraction to 15-25, pref, 20, vol. %, based on the ground furnace slag which amounts to >=30 vol. % of the concrete. The fine fraction, without the fly ash, is otherwise 10 vol. % below 0.25 mm, based on the slag.
Patent DE-2311634-A1 (DE)
Title: Plastic pipes socket connection - with an inner sleeve of temp-resistant,elastic insulating material
Inventor: MAUTE KURT PER
IPC: F16L59/20
Filed: 1973-03-09
Abstract: The inside of the inner pipe of the connection is lined with an elastic, mechanically weak sleeve which protects the outer plastic drainage pipe from rapid temp. changes thus preventing cracks or poor seals at the joints. Pref. the sleeve is slit along its length and press fits into the inner pipe or is adhered in place.
Patent DE-2338120-A1 (DE)
Title: Flexible disc transport guidance device - minimises damage risk by supporting disc only at its periphery
Inventor: WIMMER GUENTER
IPC: G11B17/04
Filed: 1973-07-27
Abstract: Flexible foil discs, used as stores for video recordings, are pressure scanned in operation and are packed densely with information. They must therefore be protected from mechanical damage when moved to and from the playing position. A surface is provided to hold the foil which is moved towards it over an edge. This has a concave surface so that only the edges of the foil touch it, even when the foil bends under its own weight. The surface in question may be that over which the foil rotates on an air cushion or where the foil is returned to a protective covering.
Patent DE-2339393-A1 (DE)
Title: Nitrogen- and phosphorus-contg. polyols. mfr. - from oxazolidines and dialkyl phosphites or phosphospirans
Inventor: OERTEL GUENTER DR
IPC: C08G65/335
Filed: 1973-08-03
Abstract: New polyols contg. P and N, of formula (I) (in which R1 is 1-8C alkyl or HO CH2-CHR4; R4 is H, Me, CH2Cl or CH2OH; R2 and R3 are each H or Me; and n = 1-6) are prepd. by reacting oxazolidines (II) with (equi)molar amts. of dialkyl phosphites (R5O)2PO-H (III) or phosphorspirans (IV) for 3-100, pref. 5-50 hr at 30-100, pref. 40-90 degrees C; and, if (IV) is used, hydrolysing with H2O at 20-80, pref. 40-80 degrees C. (I) are reacted with polyisocyanates in the mfr. of polyurethane foams by the conventional isocyanate polyaddn. process. (I) have a low OH no. which can be adapted as required by selecting an appropriate type and amt. of polyether units. They are excellent reactive flame-retardants for polyurethane foams.
Patent DE-2342186-A1 (DE)
Title: Electrolytic manganese dioxide prodn. from sulphate solution - with removal of alkaline earth comound cathode cluster by reverse electrolysis
Inventor: KOSAKA TETSUJI
IPC: C25B1/21
Filed: 1973-08-21
Abstract: Adherent alkaline earth sulphate deposits formed during electrolysis of aq. MnSO4-H2SO4 solns. are removed by using the cathode as anode to deposit MnO2 on the cluster and then subjecting the electrode to impact so that the MnO2 and deposit peel off together. The electrode is pref. made of graphite or carbon, and electrolysis is carried out at 85-95 degrees C with anode current density of 0.6-1.2 A/dm2, using a soln. contg. 10-60 g/l of Mn, 20-100 g/l of sulphuric acid, 0.1-0.5 g/l of Ca and 20-60 g/l of Mg.
Patent DE-2343272-A1 (DE)
Title: Bungalow within container - has services in frame structure interior and extension walls flanged on
Inventor: ARMONIES HELMUT
IPC: E04B1/348
Filed: 1973-08-28
Abstract: The container bungalow has a frame formed from welded metal held inside the international container units. Extension walls, floors, ceilings and roof plates may be flanged on and for transport purposes the extensions may be adjusted in the interior of the frame. The service installations are mounted in the frame interior. Two or more bungalows may be joined together and the extension walls are statically designed as screw on supports so that they transfer forces onto the frame structure.
Patent DE-2354037-A1 (DE)
Title: Exhaust gas purifier for low engine load operation - has heat exchanger with helical baffle for fuel mixture in exhaust system
Inventor: SCHWEPPE ERNST
IPC: F02M31/093
Filed: 1973-10-27
Abstract: The heat exchanger is arranged between the carburettor and the suction tube and is intended for use with a valve which interrupts the flow of mixture through it when the engine runs under normal load. The heat exchanger is adapted in shape to the exhaust systems and consists of a tube for the mixture provided with an internal helical baffle. The baffle may consist of an helically twisted metal strip extending over the length of the tube. The tube may consists of a number of interconnected sections arranged in double U-formation and may be contained inside the exhaust box or in the connection between the engine and the exhaust box.
Patent DE-2354678-A1 (DE)
Title: Automatic light range adjusting unit for vehicle headlight - regulates inclination of beam relative to variations between vehicle chassis and axles
Inventor: SCHMIDT FRANZ-JOSEF
IPC: B60Q1/115
Filed: 1973-11-02
Abstract: A motor is used to adjust the angle of inclination of two headlights. Two inductive pick-ups are coupled to the front and rear axles of the vehicle and interact with an oscillator coupled to an amplifier which itself is connected via separate retarding units to two switch steps. These latter units turn the motor either to the left or right to alter the angle of inclination of the headlights. A third inductive pick-up coupled to the motor interacts in conjunction with the other pick-ups on the oscillator. The first two coils are interchangeably connected so that no control process occurs when the front and rear of the vehicle fall or rise in unison relative to the vehicle axles.
Patent DE-2355575-A1 (DE)
Title: Phosphoryl nitride polymers prepn. - by heating phosphoric acid or phosphate with urea and melamine
Inventor: SOMMER KLAUS DIPL-CHEM DR
IPC: C01B21/082
Filed: 1973-11-07
Abstract: Polymeric phosphonyl nitride are prepd. by heating conc. H3PO4, pyrophosphoric acid, P2O5, NH4 dihydrogen phosphate or urea phosphate with urea in a mole ratio of 1:3-1:6, pref. 1:3-1:4 at 400 degrees C until gas evolution is complete, followed by further heating at 600-800 degrees C in a dry stream of air or oxygen. Process gives high yields and the prod. has apparent densities in the range of 252-300 g/l (e.g. 1000 g/l in prior art). It is useful as fire retardants in thermoplastics compsn.
Patent DE-2360256-A1 (DE)
Title: Display system for meter unit with pointer - has liquid filled bronze elastic bellows linking pressure tube with pointer pivot
Inventor: BUERK WALTER
IPC: G01K1/22
Filed: 1973-12-04
Abstract: The indicating pointer system for a bourdon tube type pressure gauge has two small elastic bellows units attached to the end of the tube and forming a link with the spindle through a right-angle elbow joint and a pawl and ratchet drive to the centrally pivoted pointer. The bellows units are metallic, typically of bronze and filled with a fluid, typically turpentine, which has a recognised volume temperature coefficient of expansion. Both ends of the bellows link-units are pivoted and form an acute angle throughout the whole range of movement of the pointer. The axis of the pointer spindle is situated at the centre of the instrument as a whole.