baber/WOPTO huggingface dataset:
Patent WO-02103884-A1 (WO)
Inventor: FELGUEROSO INIGO
IPC: H02K11/026
Filed: 2002-01-25
Abstract: Dans l'état de la technique, une partie de boîtier fait intervenir le montage de nombreux autres composants dans le cadre d'étapes de montage supplémentaires. Parmi ces composants, on trouve par exemple une fiche de connexion et un porte-balais. Une partie de boîtier (1) conforme à l'invention présente un porte-balais (36) et des pattes de fixations (33) qui sont réalisés pour ne former qu'une seule pièce avec la partie de boîtier (1), ce qui permet d'éviter d'avoir recours à des étapes de montage supplémentaires.
Patent WO-02091326-A1 (WO)
Inventor: KOCH HUBERT
IPC: G08B29/14
Filed: 2002-05-07
Abstract: The aim of the invention is to improve a mobile flue gas generator and to simplify a method for testing a flue gas indicator.  The invention is characterised in that a mobile flue gas generator for simulating a real flue gas is proposed, whereby the mobile flue gas generator comprises an electric heating device for generating the flue gas.
Patent WO-03048032-A1 (WO)
Inventor: SCHMIDT OLIVER G
IPC: H01F41/04
Filed: 2002-11-12
Abstract: During the removal of the auxiliary layer (3) from the substrate (1), for example by selectively etching a sacrificial layer (2) located thereinbetween, the auxiliary layer (3) folds back and optionally automatically rolls up during the removal process, rolling a conductive strip (4) therewith. The auxiliary layer (3) can be formed by two layers (3a, 3b) having different lattice constants. The invention enables microcoils, and microtransformers or microcapacitors produced from said microcoils, to be produced, with diameters in the nanometer or micrometer range.
Patent WO-03075002-A1 (WO)
Inventor: STEFFEN BERNHARD
IPC: G01N30/86
Filed: 2003-02-22
Abstract: The invention relates to a method for evaluating spectrograms or chromatograms, to an analysis system and to evaluating electronics for carrying out this method. Prior art evaluating methods adjust the base line and the peaks by using analytically given functions. This involves the user having to select available functions from a list. When dealing with complex spectra, these functions, however, lead to imprecise measurement results. By using the inventive methods, the analysis system and the evaluating electronics, it is now possible to create  device standard peaks  and a base line for the evaluation of chromatograms/spectrograms that enable an automatic analysis of different samples without a manual subsequent scaling. It is also possible to detect substances that where not visible when using prior art evaluating methods due to the superimposition of peaks in the chromatogram/spectrogram.
Patent WO-03085187-A1 (WO)
Inventor: WIRTHWEIN UDO
IPC: D06F37/20
Filed: 2003-04-03
Abstract: L'invention concerne un lave-linge comportant des éléments montés oscillants, notamment des réceptacles pour lessive, sur lesquels sont fixés des poids de lestage. Le corps de lestage (1) a approximativement la forme d'un anneau ou d'une section en anneau de cercle dont l'épaisseur de section transversale peut être choisie et présente sur au moins un arc de cercle, plusieurs évidements (11, 11', 11'', 15) et/ou passages, dont les surfaces sont conçues au niveau de points de contact, de manière complémentaire à des contours extérieurs correspondants (232, 234) d'éléments de fixation (23, 24) sur l'élément constitutif. Le corps de lestage (1) se compose de préférence de matière plastique et de produit ferreux, obtenus par moulage par injection de manière à former un corps de lestage (1) de masse volumique >2,4 g/cm3 à base de matière thermoplastique avec des charges fondamentales en hématite et/ou en magnétite.
Patent WO-2004040129-A1 (WO)
Title: Verfahren und vorrichtung zur messung der einspritzrate eines einspritzventils für flüssigkeiten
Inventor: KUHN ULRICH
IPC: F02M65/00
Filed: 2003-06-04
Abstract: Verfahren zur Messung der Einspritzrate eines Einspritzventils für Flüssigkeiten, vorzugsweise für flüssigen Kraftstoff, bei dem das Einspritzventil (3) die Flüssigkeit in ein flüssigkeitsgefülltes Messvolumen (1) einspritzt, wobei das Messvolumen (1) allseitig abgeschlossen ist und im Messvolumen ein Drucksensor (20) angeordnet ist. Aus den Druckmesswerten (p (t)) oder durch eine separate Messung wird die Schallgeschwindigkeit bestimmt und damit die Einspritzmenge (Deltam) oder der zeitliche Verlauf der Einspritzrate (r (t)) berechnet. Die Vorrichtung umfasst ein Messvolumen (1), ein Einspritzventil (3), das mit wenigstens einer Einspritzöffnung (12) in das Messvolumen (1) ragt, und einen Drucksensor (20), der im Druckknoten der ersten Druckeigenschwingung des Messvolumens (1) angeordnet ist.
Patent DE-1813819-A1 (DE)
Title: Oxide content measurement in liquid metal - circulation
Inventor: DUMM KONRAD
IPC: G21C17/025
Filed: 1968-12-11
Abstract: A cylindrical pot is inserted in the cooling circuit which has a base section in which the measurements are made, an inlet pipe and an outlet port which is tubular and reaches down deep into the pot. Three temperature sensors are fed through the base into the measuring space. Alternatively one sensor may be in the base and the other two, independently, extend further into the pot. The temperature measurements made determine the thermal saturation level and hence the oxide content of the coolant. Used esp. for liq. Na cooling circuit in nuclear reactors.
Patent DE-1900515-A1 (DE)
Title: Polyurethanepolymers
Inventor: TRAEUBEL DR HARRO
IPC: C08G18/10
Filed: 1969-01-07
Abstract: Title cpds. are prepd. from polyhydroxyl cpds. having mol. wt. 800-5000, polyisocyanates and hydrazinocarbocylic acid hydrazides of formula (wherein R represents linear or branched C1-20 alkyl, C4-20 cycloalkyl or C7-20 aralkyl residues; and n is an integer 0 to 100), and opt. a chain-extender contg. NH-grps. and having mol. wt. up to 500. The prods. are hydrophilic and have good dye affinity.
Patent DE-1917305-A1 (DE)
Title: Ignitor pin for ignition tubes
Inventor: GEORGE MITCHELL ARTHUR
IPC: H01J13/34
Filed: 1969-04-03
Abstract: The basic material is yttrium oxide (Y2O3)94-98% by wt. with 6-2%C. To 1 part by weight of this material between 0.1 10.4 parts by weight of either boron carbide particles or silicon carbide particles are added. The resultant mixture is sintered to form the ignitor pin. Typically 9% yttrium oxide and 3% are used as basic material. 0.18 p.b. wt. of the above particles are added to 1 part by weight of basic material before sintering.
Patent DE-1947768-A1 (DE)
Title: Rotary hollow cylinder for heat transfer - flow medium
Inventor: SCHLEEDE RUDOLF
IPC: F28F5/02
Filed: 1969-09-20
Abstract: Cylinder has a stiff, steel shaft. A flow medium is conveyed through the cylinder for heat transfer purposes. Cylinder has an outer (copper) covering, one end of which is welded to a shaft journal, the other end is packed and supported on a journal, but not fastened. A Steel cylinder is inside the copper cylinder, its ends are welded to the journals.
Patent DE-1947831-A1 (DE)
Title: Aluminium wire from extrusion press
Inventor: RAINER SCHMIDT DR-ING
IPC: B21C29/00
Filed: 1969-09-22
Abstract: Extrusion or cable-sheathing press is adapted with a ring of at least twelve die nozzles leading into axial chambers in a cooler fed with water and compressed air, beyond which the wire passes through locking devices, a cooler, a tension compensator with system shutdown device, a die block, an infinitely adjustable draw drive, and a double coiler with tension roller and length meter.
Patent DE-1957574-A1 (DE)
Title: Engine piston with head, piston shaft and - gudgeon-pin boss
Inventor: PRICE RHODES MICHAEL LEDSHAM
IPC: F04B39/00
Filed: 1969-11-15
Abstract: A curved reinforced insert is embedded inside the body of the piston near the end of the piston shaft adjoining the piston head. The insert is made of a material with a lower coefficient of thermal expansion than that of the light alloy (e.g. aluminium) from which the piston is cast. A pair of reinforcement parts are connected to the curved insert and transmit forces from the insert either to the piston shaft near the other surface of the pressure-and non-pressure surfaces or to parts of the piston body near the gudgeon-pin boss.
Patent DE-1962340-A1 (DE)
Title: Improved fuel cell electrodes
Inventor: REUSS KUNO
IPC: E04C5/20
Filed: 1969-12-12
Abstract: The electrode is formed by the combination of a finely divided active material bound to a plastic embedded into a plastic mesh, where the plastic holding the active material and the mesh have the same thermal coefficient of expansion. This give better adhesion between the active component and the base than when using metal mesh.
Patent DE-2008481-A1 (DE)
Title: Extruding fine celled plastics
IPC: B29C44/34
Filed: 1970-02-24
Abstract: Fine-celled plastics objects are produced by feeding a mixture of finely granulated thermoplastics, with gaseous organic cpds. as expanding agents, and CO2-producing agents, into an extruder, then injecting organic acid or boric acid in liquid form into the melt.
Patent DE-2035669-A1 (DE)
Title: Pile fabric having ultra-fine pile fibres
IPC: D03D15/00
Filed: 1970-07-17
Abstract: The pile fibres which may be introduced in any manner into a woven, non-woven, knitted base fabric (pref. impregnated with an elastic polymer) have a fineness (DE) 0.5 den. and a length (NL) given by 0.4 NL/DL 5000. The fibres are formed by extruding a filament from a polymer mixture and eliminating the major component of the mixture (e.g. polyamide, polystyrene, polyurethane) leaving the minor component (e.g. polyester, polyolefine, polyamide) as a bundle of ultra-fine fibres. A range of pile fabrics can be formed all having a soft touch characteristic.
Patent DE-2050780-A1 (DE)
Title: High temp resistance wires - coated with polyimide contng thorium oxide filler
IPC: H01B3/30
Filed: 1970-10-15
Abstract: Resistance wire (0.04 - 0.05 mm. pure nickel) for use at high temps. i.e. 280 degrees C is coated with a slow-drying, heat hardenable lacquer - pref. polyimide containing a fine particle filler e.g. thorium oxide. Lacquer to filler ratio is 1:0.5 - 1:1. The coated wire is given a clear polyimide finish. Coating thickness is 3 - 5 mu m.
Patent DE-2065058-A1 (DE)
Title: Slot punching automatic - with control of number of finished rotor stator stampings
IPC: B21D43/24
Filed: 1970-09-04
Abstract: A slot punching automatic for rotor and stator stampings has on each stamping stacking station a proximity switch. As a slotted stamping falls past it, it produces an intermittent signal; completion of the stack is indicated by a continuous signal. If, due to a failure, no stamping passes the switch within the proper time, the automatic is shut down at once.
Patent DE-2100997-A1 (DE)
Title: Bright zinc electrodeposition - from acid bath contg aldehyde , amine and acylthiosemicarbazide reaction prod as brightener
IPC: C25D3/22
Filed: 1971-01-11
Abstract: Acid Zn electroplating bath for ductile, bright Zn plating, e.g. of steel sh eets, contains, as basic brightener, 0.01-50 g/l separately prepd. reaction prod. of (1) HCHO or another short-chained aliphatic aldehyde, (2) a reactive amine and (3) an acylthiosemicarbazide, in addn. to soluble Zn salts, one or more conductive salts and opt. aromatic aldehyde and/or ketone brighteners. Bath pref. also contains 0.1-50 g/l condensates of naphthalene sulphonic acid with HCHO (as grain refiner) and 0.1-50 g/l wetting agent (to reduce surface tension). Deposits are equal in quality to those from alkaline cyanide plating baths.
Patent DE-2126521-A1 (DE)
Title: Phosphate -base binder - with siliceous absorber for refractory mater
IPC: C04B33/13
Filed: 1971-05-28
Abstract: Powdered, monoaluminium phosphate, and opt. chromium phosphate, contg. binders for refractory stones, mortars, etc., are produced by depositing the phosphate onto a finely comminuted porous carrier consisting of the ash of a fibrous, silica-rich, organic material, such as reeds, rice husks or rice straw. The homogenisation of the compsn. is facilitated, and latter processes good free-flowing properties.
Patent DE-2160782-A1 (DE)
Title: Alkyd resin prodn - by reacting benzenetricarboxylic acid triol, and natural oil/fatty acids
Inventor: HENNING ANNEMARIE
IPC: C08G63/48
Filed: 1971-12-08
Abstract: Alkyd resins for use in lacquers are prepd. by reacting (I) cyclic acids, esp. benzenetricarboxylic acids or their anhydrides, (II) alcohols with a functionality of >=3 and/or cpds. with three OH groups, which react as triols, and (III) vegetable and/or animal oils and/or their fatty acids and/or the corresponding synthetic fatty acids. Resins have high reactivity, and give films with good electrical insulation and protection against corrosion, and are compatible with other resins. Specif. I is trimellitic acid, hemimellitic acid or bicyclo-2,2,2-octen-(7)-2,3,5-tricarboxylic acid -2,3-anhydride II is trishydroxyethyl isocyanurate. III is castor oil, dehydrated castor oil, linseed oil, soya oil, stearic acid, acid, isooctanoic acid, isononanoic acid, or pelargonic acid.
Patent DE-2210326-A1 (DE)
Title: Straw bale prodn - with treatment of partly dried material with a preservative acid
Inventor: WIENEKE FRANZ PROF DR ING
IPC: A23K40/20
Filed: 1972-03-03
Abstract: Method for producing shape-retaining and durable bales of high density for use as fodder from straw and/or leafy materials, by drying the material then compressing it to a size and density approaching those of the final prodt., in which the drying is curtailed so that material contains 30-40% of its moisture content, the material is then treated with a bactericidal/fungicidal and/or enzyme-inhibiting acid (e.g., propionic acid opt. mixed with formic) which may be liquid or vapour and subsequently compressed. Treatment with acid reduces losses during after-drying and may even make such drying unnecessary.
Patent DE-2219908-A1 (DE)
Title: Feeding bottle nipple prodn plant - also producing babies' dummies of approved jaw-orthopaedic shape
Inventor: KESSELRING LUTZ
IPC: B29C33/30
Filed: 1972-04-22
Abstract: Each product is moulded in two phases using a hollow casting shell, open at one face, for the flange or lipshield, having a central hole through which passes the stem of the bulbous core used for lip forming the nipple proper. After single or double dipping with the shell opening downward, the mould assembly passes on its conveyor chain into an inverted position where the flange material is poured into it. The stem is mushroom bended and spring loaded to a retracted position. Fixed ramps depress the mushroom head as the tool passes over the dip bath to control the depth of immersion during dipping.
Patent DE-2223779-A1 (DE)
Title: Chip-board prodn - adhesive coated chips fed to intermediate store with conveyor floor by periodically sweeping feed device
IPC: B27N1/02
Filed: 1972-05-16
Abstract: The coated chips are fed downwardly from an adhesive applicator to a feed head connected to it via pivotally connected screw conveyors, the feed heat periodically traversing the length of the intermediate store with uniform velocity to spread the chips evely on the conveyor floor. Outfeed means feed the chips from the stove to a spreader and compacting mechanism.
Patent DE-2230134-A1 (DE)
Title: Rotary drum dust filter - of fibres supported on an air-permeable base layer
Inventor: HEUSINGER HELMUT DR ING
IPC: B01D46/26
Filed: 1972-06-21
Abstract: Filter comprises a rotary drum formed of coarse wire mesh, with a fibrous filter layer on the outside of the drum. The fibres in this layer are long and matted and the layer is supported by an air permeable base layer, dust or free fibres passing into the interior of the drum, when this is connected to an evacuating duct for clearing the filter.
Patent DE-2249940-A1 (DE)
Title: Fluoride recovery from scrubbing water - by anion exchange on basic filters, useful for purificn. waste from aluminium electrolysis cell
Inventor: MOSER ERWIN DR
IPC: B01J39/05
Filed: 1972-10-12
Abstract: Scrubbing water contg. fluoride ions together with sulphate ions and metal cations is first passed through a strongly acidic cation exchange filter, and then through two successive weakly basic anion exchange filters. Sulphate ions are almost completely adsorbed on the first of these weakly basic anion exchangers, and the fluoride ions on the second; they are eluted with NaOH soln. Thus the effluent gases are purified without prodn. of any further waste material.
Patent DE-2311162-A1 (DE)
Title: Radio-active waste materials transportable container assembly - utilising standard hooped drums or similar containers
Inventor: PFEIFER WERNER
IPC: G21F5/08
Filed: 1973-03-07
Abstract: Transporatable container assembly partic. applicable to radio-active solid and fluid wastes enabling larger quantities to be carried and complying with the requirements for B-type radio-active containers. The outer vessel is of metal encased foam phenolic resin and is demountable about a centre horizontal clamped joint. The internal dimensions are compatible with the external dimensions of a standard 1200 litre hooped drum. Solid contaminated waste is transported in a standard drum within the outer vessel and fluid waste in a stainless steel vessel of similar size to a drum. The vessel being provided with valves and pipework to facilitate filling, venting and draining.
Patent DE-2334232-A1 (DE)
Title: Disc brake with shoe anchor bolt - has clearance between shoe eyes and bolt accommodating return springs
Inventor: SCHMIDT HERBERT
IPC: F16D55/226
Filed: 1973-07-05
Abstract: The yoke fitting round the disc has an opening to accommodate an eye on each shoe, through which an anchor bolt mounted in the yoke passes, and the shoes also have bosses at the ends fitting in tongs fashion round the yoke to absorb radial braking forces. There is clearance between a bolt and eye-holes. A spring integral with the eye fits round the bolt and thrusts the shoes against the yoke. The eye can be hammerhead-shaped, with recesses in which the spring is secured. The spring can be of wire, forming two equal loops parallel to each other on either side of the eye, and engaging with other loops in the recesses.
Patent DE-2335961-A1 (DE)
Title: Two pedal agricultural vehicle hydraulic brakes - have pressure equalising valve and both pressure limiting valves in single assembly
Inventor: BEISTER HANS-JUERGEN
IPC: B60T11/18
Filed: 1973-07-14
Abstract: The valve assembly comprises a housing contg. and axially movable slide acted on either side by a spring and incorporating an axially movable, centrally located second slide supported on the first slide by further springs. This second slide controls via two regulating grooves the supply of pressure medium of one or other of the pressure medium circuits. Both the front surfaces of the two slides are connected with a pressure medium circuit. The pressure loaded surfaces of the outer slide are larger than those on the centrally located slide.
Patent DE-2336733-A1 (DE)
Title: Aluminium connecting link - is to facilitate construction of large tents with high stability
Inventor: ACKMANN ERICH
IPC: E04H15/64
Filed: 1973-07-19
Abstract: The connection element consists of an aluminium strip with a U-channel section splane. This carriers two C-shaped lugs, integral with the channel, into which fits the connecting wires, the ends of which are curled round the clamping pegs. Perpendicular to the centre-line of the U-channel is a short spline to which partitions may be attached. The unit has considerable axial stiffness, combined with light weight, and may be speedily used in erection by non-skilled labour.
Patent DE-2339169-A1 (DE)
Title: Plaster denture model holder - has plastics base with apertures for holding pins and sleeve for gnathological occluder
Inventor: BEISLER JOSEF
IPC: A61C9/00
Filed: 1973-08-02
Abstract: Repairer for diseased teeth or to manufacture sets of teeth using plaster models, has a plastics base to receive the plaster model. Pref. the base is of reinforced plastics, with apertures and pins holding the model. The base has a trough to receive the soft plaster mass which holds and binds the model. The base has a model carrier plate held by the pins, and plug sleeve for placing it on a gnathological occluder, whose shank has a square cross section. The sleeve or the rear part of the base has aperture(s) for alignment with the apertures in the shank to receive an arresting pin; the base has adjusting marks. The apparatus makes it easier to manipulate the model.
Patent DE-2342571-A1 (DE)
Title: Metal pellet casting machine with pair of rotation mould plates - and centrally arranged spraying trough
Inventor: KOPPATZ RUDOLF
IPC: B22F9/06
Filed: 1973-08-23
Abstract: A casting machine for making metal pellets has a dripping trough from which metal falls onto rotating plate-like moulds and from which after solidification the pellets are moved into a chute. There are provided two plate moulds next to one another on the same carrying frame, the plate moulds being rotatable together. The dripping trough extends over both plate moulds at least as far as their centres. The process is used for forming aluminium pellets for de-oxidizing steel. The capacity of the casting machine is increased.
Patent DE-2344186-A1 (DE)
Title: Portable suitcase-like drawers for cupboards - have fixed or detachable lids to allow contents to be transported effortlessly
Inventor: WILLE RUDOLF
IPC: A47B67/04
Filed: 1973-09-01
Abstract: The cupboard can be designed to take several drawers which are in the form of suitcase shells so that on removal two shells can be fitted together to form one case, i.e. one forming the base and the other upturned to form the lid with two parts fitted together by locking members. Each suitcase shell can be provided with its own lid which may be stored separately and attached when required. The drawer may be provided with telescopic rails so that a case with its own hinged lid can be fully extended into a position where its lid can be raised. The contents of the drawer/case can thus be easily transported whilst no storage space is required for empty suitcases.
Patent DE-2344633-A1 (DE)
Title: Profiled interlocking cladding strips for weather-protected enclosures - more securely attached fabric based screens, easier to handle
Inventor: NOLTE ROLAND DIPL-KFM
IPC: E04G21/28
Filed: 1973-09-05
Abstract: Profiled strips which can be hooked into each other, are extruded, possibly with a soft outer layer of PVC, in the general form of a "U" with an extended leg for welding on to the horizontal edges of the fabric based impregnated screens. This leg, starting from a flat section, runs off obliquely or turns through an "S" curve into the "U" section, the other leg of which may have a turned over tongue directed towards the bottom. For ease of extrusion and economy of material, one or both ends of the bottom web are rounded at the meeting with the legs and the tongue may also be curved. The strips are easier to assemble, packed in folds one metre wide and are more secure against fluttering etc. when erected.
Patent DE-2347536-A1 (DE)
Title: Increasing food prodn. by cultivating aquatic plants - optimal conditions ensure rapid propagation of carbohydrates, albumen etc.
Inventor: UNGLEHRT HANS DR MED
IPC: B01D53/60
Filed: 1973-09-21
Abstract: Foodstuffs, fodder and fertilisers are produced in one or multi-storied installations, in which fully-immersed, living aquatic plants are cultivated in tanks under conditions ensuring ample nutrient salts, and concn. of CO2, derived possibly from the waste gases of industry, together with continuous uniform illumination from light sources and water at the temp. best suited to the specific requirements of the plant, there being further supplementary additions of nutrients and CO2 in increasing amounts to maintain optimal growth until the highest economic concn. is reached.