baber/WOPTO huggingface dataset:
Patent WO-03101776-A1 (WO)
Title: Vorrichtung zur manuellen betätigung einer verriegelungsvorrichtung für eine einrichtung zur längsverstellung eines schienengeführten kraftfahrzeugsitzes
Inventor: FISCHER SVEN
IPC: B60N2/08
Filed: 2003-06-04
Abstract: Vorrichtung zur manuellen Betätigung einer Verriegelungsvorrichtung für eine Einrichtung zur Längsverstellung eines schienengeführten Kraftfahrzeugsitzes. Die Erfindung betrifft eine Vorrichtung zur manuellen Betätigung einer Verriegelungsvorrichtung für eine Einrichtung zur Längsverstellung eines schienengeführten Kraftfahrzeugsitzes mit einem Handgriff zum Einleiten einer nach oben gerichteten Betätigungskraft und mit einem schwenkbar am verschieblich gelagerten Sitzgestell angelenkten Betätigungshebel, der eine Ruheposition aufweist, in der sich die Verriegelungsvorrichtung im verriegelten Zustand befindet, und der beim Herausschwenken aus dieser Ruheposition die Verriegelungsvorrichtung über einen mit dem Betätigungshebel verbundenen Arm oder dergleichen löst, die dadurch gekennzeichnet ist, dass zwischen dem Handgriff (5) und dem auf die Verriegelungsvorrichtung (4) direkt einwirkenden Arm (23) oder dergleichen wenigstens ein Schwenklager (10, 11; 11', 11'a; 10'', 11''; 10''', 11''') angeordnet ist, das bei einer Belastung des Betätigungshebels (1, 1a) entgegen der Betätigungskraftrichtung und/oder in Betätigungskraftrichtung (A) ein Verschwenken des belasteten Teils (Betätigungshebel 1, 1a, Handhebel 5) derart ermöglicht, dass die auf die Schwenkachse (21) des Betätigungshebels (1, 1b) oder die an die Verriegelungsvorrichtung (4) weitergeleitete Belastung auf einen vorgebbaren Wert begrenzt wird.
Patent WO-2004015774-A1 (WO)
Inventor: OLESEN KLAUS
IPC: H01L25/07
Filed: 2003-07-02
Abstract: Leistungsschalter mit zwei massiven Leiterplatten (10, 14), von denen eine (10) mit Aussparungen (12) zur Aufnahme wenigstens eines Halbleiterbauteils (16) versehen ist, und die voneinander durch ein mit Aussparungen (12) in der einen Leiterplatte (10) nachgeformten Durchlässen (13) versehenes Dielektrikum (18) isoliert sind, und wobei der (die) Halbleiterbaustein(e) (16) wenigstens auf einer der Leiterplatten (10; 14) befestigt sind und mit einer Mehrzahl von Boriddrähten (20) zur Leitung hoher Ströme mit der anderen Leiterplatte (14; 10) in Kontakt stehen und über weitere Bonddrähte (22) mit Schaltan Schlüssen (24) verbunden sind, die in einem Rahmen (26) vorgesehen sind, der auf wenigstens einer der Leiterplatten (14; 10) befestigt ist.
Patent WO-2004079181-A1 (WO)
Title: Kraftstoffeinspritzventil für eine brennkraftmaschine
Inventor: SCHNELL MATTHIAS
IPC: F02M61/18
Filed: 2003-10-18
Abstract: Das Kraftstoffeinspritzventil weist zwei Einspritzventilglieder (28, 128) auf, wobei in einem hohl ausgebildeten ersten Einspritzventilglied (28) ein zweites Einspritzventilglied (128) verschiebbar geführt ist. Durch das erste Einspritzventilglied (28) wird durch eine an diesem angeordnete Dichtfläche (34) in Zusammenwirkung mit einem Ventilsitz (36) wenigstens eine erste Einspritzöffnung (32) gesteuert und durch das zweite Einspritzventilglied (128) wird durch eine an diesem angeordnete Dichtfläche (134) in Zusammenwirkung mit einem Ventilsitz (136) wenigstens eine zweite Einspritzöffnung (132) gesteuert. Das Kraftstoffeinspritzventil weist einen mit einer Hochdruckquelle (10, 22) verbundenen Druckraum (40) auf und die Einspritzventilglieder (28, 128) sind von dem im Druckraum (40) herrschenden Druck in deren Schließstellung an einer Druckfläche (42; 142) beaufschlagt und gegen eine Schließkraft in einer Öffnungsrichtung (29) bewegbar. Dem zweiten Einspritzventilglied (128) ist ein einen Steuerraum (50) begrenzender Steuerkolben (147) zugeordnet, durch den durch den im Steuerraum (50) herrschenden Druck eine Kraft in Öffnungsrichtung (29) auf das zweite Einspritzventilglied (128) erzeugt wird. Der Steuerraum (50) ist mit der Hochdruckquelle (10, 22) verbunden.
Patent DE-1811813-A1 (DE)
Title: Continuous process for the extraction of phosphoric
Inventor: WINAND LUIS
IPC: C01B25/46
Filed: 1968-11-29
Abstract: Production of conc and pure solutions of alkali phosphates in 90% yield from the phosphoric acid contained in impure solutions obtained by the action of acid on phosphate rocks. The impure solution is treated in a series of counter-current extractors with a solvent, and a strong acid is added at one or more points in the series. The solution of phosphoric acid in the solvent is then given a preliminary wash and partial extraction in a third series of counter-current extractors, with water; the water carrying some H3PO4 is returned to the first series of extractors. The solution of phosphoric acid in the solvent then proceeds to the second main series of extractors, where it is extracted with a counter-current of water containing PO3-4 and alkali-metal ions. The solvent is returned to the first series of extractors. The aqueous product from the first series is an exhausted impure H3PO4 solution containing the added strong acid and that from the second series is a concentrated pure solution of alkali phosphates.
Patent DE-1812597-A1 (DE)
Title: Polyvinyl chloride plastisols
Inventor: FRITZ BINNIG DR
IPC: C08F259/04
Filed: 1968-12-04
Abstract: The plastisols adhere well to metals even in thin layers, and consist of polyvinyl chloride or vinyl chloride-vinyl acetate co-polymer in powder form, with up to 10% of a further unsaturated monomer, a high-boiling plasticiser, an ester of an at least trihydric alcohol, at least 2 hydroxyl groups of which are esterified with an alpha-beta unsaturated polymerisable mono- or di-carboxylic acid, and at least one hydroxyl group remains free. A polymerisation initiator is also included. Suitable esters are trimethylol propane dimethacrylate and pentaerythritol trimethacrylate.
Patent DE-1902510-A1 (DE)
Title: Polyurethane foam flocks for soil and - turf improvement
Inventor: BERGWEILER KARL
IPC: C09K17/30
Filed: 1969-01-18
Abstract: Flocks also neutralise black peat and soil; they are shipped and stored in compressed form in airtight bags. The flocks are impregnated with a suitable water absorber, e.g. kieselguhr.
Patent DE-1904217-A1 (DE)
Title: Oil/gas-heated shaft furnace for burn-ing/sintering cement, - ing/sintering cement,chalk,dolomite
Inventor: SCHILLER FRIEDRICH
IPC: F27B1/00
Filed: 1969-01-29
Abstract: Fuel, with air deficiency or without air excess is brought directly into the raw material column. Furnace has an axial shaft insert into whose lower end cooling air is blown. In the cooling zone are ducts through which the whole cooling air of the insert is forced. Under the burning zone is an annular channel connected to this zone, and through it the circulated cooling air is blown.
Patent DE-1911708-A1 (DE)
Title: Nondusting and noncaking sodium chloride pro - dn
Inventor: BUDAN GERHARD
IPC: B01J2/30
Filed: 1969-03-07
Abstract: Non-dusting and non-caking sodium chloride prodn. These are produced by spraying the material, when still wet after filtering or centrifuging, with an emulsion consisting of: (a) an alkaline earth metal salt soln. esp. CaCl2 and/or MgCl2, (b) a C12-18 fatty acid amine, and (c) a mineral oil esp. diesel oil. After the spraying, the material is dried under mild conditions. The treatment is suitable i.e. for de-icing salt mixtures.
Patent DE-1911963-A1 (DE)
Title: Hardening of epoxy resins
Inventor: KARL NEY DR
IPC: C08L79/08
Filed: 1969-03-10
Abstract: Curing agent for epoxy resins is made by reacting amines, polyamines or amides with modified polybutadienes (I) and/or polybutadiene copolymers (I) in presence or absence of chlorosulphonated polyethylene. The (I) contain reactive H-atoms.
Patent DE-1931214-A1 (DE)
Title: Aromatic amine derivs with enhanced water - solubility for therapeutic uses
Inventor: THEODOR ECKERT DR
IPC: C07D213/38
Filed: 1969-06-20
Abstract: Amines RNH2, (where R is an aromatic group), are n-propylamino- or n-butyl-amino-acetylated and then converted into salts to obtain derivs. with enhanced solubility in water. The products are suitable for therapeutic injections, and are rapidly hydrolysed enzymatically in the liver.
Patent DE-1961579-A1 (DE)
Title: Changeover gear for regenerative coke - furnace battery
Inventor: VON DIPL-ING MASS W HANS-JUERG
IPC: C10B21/14
Filed: 1969-12-09
Abstract: A central switching unit directs the hydraulic or pneumatic control impulses through magnetic operation of cylinder settings for the various cocks, valves or flaps. A time cycle is created for the shift from one gas type to another according to the burning pattern needed.
Patent DE-1962891-A1 (DE)
Title: Continuous welding of plastic gloves
Inventor: STOEHR MAX
IPC: B29C65/18
Filed: 1969-12-16
Abstract: The equipment comprises a heated welding bar with proud edges which correspond to the glove shape. The two films of plastic to be welded are held on to the surface of an endless belt below the welding bar. The surface of belt is electrostatically loaded, as is the movable film which passes between the plastic glove film and the welder. The electrostatically charged surfaces hold the gloves in position.
Patent DE-2006406-A1 (DE)
Title: Flexible plastics endoscope tube reinforced - by metal strips
IPC: A61B1/00
Filed: 1970-02-12
Abstract: An endoscope has a flexible tube connecting the control housing to the apertured end-piece containing part of the optical system. The tube consists of a number of layers of plastic which are internally supported by a helical metal strip and a number of thin, metallic, axial strips. The layers of plastic are reinforced by layers of plastics net.
Patent DE-2039815-A1 (DE)
Title: Glass to glass adhesion - using 2,2-diphenyl-5-ethyl - or-5-methyl-5-
Inventor: BEHR ERICH DR
IPC: C03C27/10
Filed: 1970-08-11
Abstract: Water-proof, transparent glass-to-glass adhesive, useful in optical industry, consists of 2,2-diphenyl-5-ethyl- or -5-methyl-5-hydroxymethyl-1,3-dioxan, opt. with stabilisers and/or uv. absorbers. It has (a) a high adhesive power at room temp., without pre-treating glass surface, which can be cancelled by heating over 50 degrees C and re-established by cooling; (b) transparency and strong refractive power (c) stability in organic solvents and insolubility in water; (d) does not attack glass; (e) adhesion takes place without solvents.
Patent DE-2059992-A1 (DE)
Title: Reinforced rubber tubing prodn - by cladding vulcanised core with mesh and spraying for further vulcanising
Inventor: RASTAEDTER KARL DIPL-ING DR
IPC: B29C48/153
Filed: 1970-12-05
Abstract: The metallic or fibre mesh for the reinforcement is passed over the chemical-resistant rubber core tube, which has already been vulcanised. The outer layer is sprayed on and the material further vulcanised, to obtain a smooth surface with no visible evidence of the underlying reinforcement.
Patent DE-2063065-A1 (DE)
Title: Foaming in a hollow body - using a carrier to insert the material equally
IPC: B29C44/38
Filed: 1970-12-22
Abstract: A stiff or a flexible carrier can be employed to carry the foam material through the hollow zone of the body to be filled with foam to ensure equal distribution of the material before the foaming action is activated. The purpose is to prevent cracks or breaks in the final foam filling through uneven distribution before the foaming action. The carrier can be a flexible tube filled with the foam material which is squeeze rolled and slowly withdrawn from the hollow body filling the body uniformly with foam.
Patent DE-2120590-A1 (DE)
Title: Basic azoic dyestuffs
IPC: C09B62/82
Filed: 1971-04-27
Abstract: Basic azoic dyestuffs of structure where R is non-substd. or substd. alkyl, R1 is H, halogen or R, Hal is halogen, X is bridge-forming aliphatic, aromatic or araliphatic radical which may gave substituents Y is direct bond or - N - R2 where R2 is H or R, A- is an anion and K+ is ammonium, hydrazinium, or cycloimmonium radical or the remainder of an etherified hydroxyammonium gp. K+ - X - Y - SO2 - can also be where R3 is hydrocarbon radical, Z is atom(s) required to form aromatic or heterocyclic nucleus. These dyestuffs can be used to dye acrylonitrile fibres and threads, plastics, leathers etc. and the dye has high stability to light and to washing at high temps.
Patent DE-2213629-A1 (DE)
Title: High-performance thyristor - for hf applications esp for rectifiers of asynchronous motors of electrically driven vehicles
Inventor: DEMNY JOHANNES DIPL PHYS DR
IPC: H01L29/423
Filed: 1972-03-21
Abstract: Thyristor contg. a fully diffused Si disc provided with a separating groove around the gate zone and a reinforcing W or Mo cladding, in which the thickness of the Si disc is not >325 mu; the 200 mu thick reinforcing cladding is formed directly on the Si disc by redn. of MoF5 or WF6 with H2; and the groove around the gate is first etched through the reinforcing cladding. The direct decomposition of the reinforcing cladding improves the contact between both. The composite has good mechanical strength.
Patent DE-2232964-A1 (DE)
Title: Pyridazone-6-imines prepn - inters for dyes and pharmaceuticals
Inventor: SCHOENBECK RUPERT DR
IPC: C07D237/20
Filed: 1972-07-05
Abstract: Compounds of formula (I) are new: (R1 = alkyl, opt. substd. by halo, cyano or aryl (itself opt. substd. by alkyl, nitro, alkoxy, haloalkyl or halo), or is cycloalkyl, opt. substd. by alkyl, or phenyl, opt. substd. by alkyl, haloalkyl, halo, nitro or alkoxy; R2= alkyl, aralkyl, aryl (opt. substd. as above) or cycloalkyl, opt. substd. by alkyl; R3= H, Cl, Br, alkoxy, alkyl or phenyl). (I) are intermediates for dyes and pharmaceutically and biologically active cpds. They are deep yellow to brown in colour and soluble in acid, so may be used as acidimetric indicators. EXAMPLE crude product vacuum distilled to give 1-methylpyridazone-6-methylimine (4.1 g; 74%), m.pt. 28-30 degrees C, b.pt. 0.1mm, 50-52 degrees C.
Patent DE-2252522-A1 (DE)
Title: Liquids candle filter with very fine perforations - no separate filter cloth thus ensuring uniform build up of filtering material over entire surface
Inventor: SCHWINGHAMMER GUENTER
IPC: B01D29/66
Filed: 1972-10-26
Abstract: A candle type filter for liquids comprises a cylindrical, vessel, sealed at the ends with caps. The vessel itself constitutes the filtering surface, being furnished with numerous very small ("micro-fine") apertures. The cylinder is pref. made of a helically wound strip with slight overlap of the edges, or with welded seams; or of a sheet bent round and joined by a longitudinal welded seam.
Patent DE-2322053-A1 (DE)
Title: Prepn. of beta-blocking isopropylamines - using hydrogenation of a Schiff base in the presence of acetone
Inventor: ORBAN ISTVAN
IPC: C07C217/64
Filed: 1973-05-02
Abstract: A primary amine of formula (II): R1-O-CH-CHOH-CH2-NH2 is reacted with an aromatic aldehyde of formula (III) : R2-CH=O, pref. anisaldehyde to form a Schiff base (IV) : R1-O-CH2-CHOH-CH2-N=CH-R2 which is hydrogenated catalytically in the presence of acetone, forming cpds. (I) : R1-O-CH2-CHOH-CH2-NH-CHCH3-CH3; where R1 = napthyl or tolyl; R2 = phenyl, opt. substd. with one or more methoxy or ethoxy or with one methylenedioxy or nitro. (I) are known cpds. with beta-adrenergic-blocking action. They are pref. used in the treatment of arrhythmias and in the prevention of angina pectoris. The process gives (I) in high yield and purity. Conditions used are mild and the starting materials are easily accessible or prepd. No purificn. of (I) is necessary after hydrogenation, as the usual impurity formed in (II) is removed by reaction with (III).
Patent DE-2341615-A1 (DE)
Title: Heated dental oral mirror - has low-resistance heating resistor heated by low-voltage battery
Inventor: KIRSCHKE ALFRED
IPC: A61B1/253
Filed: 1973-08-17
Abstract: Dental thermo mouth mirror has a low-ohmic resistor inserted between the protective cap covering the under side of the mirror, and the mirror within the conventionally present heat-retaining mass; the resistor is heated by low voltage (1.5V) from batteries, low-voltage plant or dental units. Pref. the battery is in the handle. Fogging of the mirror during continuous use of the mirror is prevented, whether due to the patient's breath or the spray cloud from a high speed drill.
Patent DE-2342058-A1 (DE)
Title: Pure serum albumin isolated from biological liquids - by treatment with alcohol and aliphatic carboxylic acid salt
Inventor: IWANOW MICHAIL IWANOWITSCH
IPC: C07K14/765
Filed: 1973-08-20
Abstract: Biological liqs. are treated with 15-35 vol. % alcohol in the presence of 0.1-0.6% aliphatic carboxylic acid salt with non-toxic cation and anion (6-12C) at 1-30 degrees and pH 2.5. Depending on the pH non-albumin proteins are denatured. The pH is then adjusted to 4-5 to ppte. the denatured and native proteins. This splits the albumin-complexes and adsorbs the impurities on the ppte. The supernatant soln. is sepd. at pH 4-5 to give pure serum albumin (I). Tempt. throughout 1-30 degrees C. (I) is used in medicine as transfusion medium for haemorrhages, traumatic-, burn- and surgery shock, collapse and other haemodynamic disturbances, as well as a prepn. for parenteral feeding. (I) is also used in the laboratory and albumin from animal serum is used in various industries.
Patent DE-2345615-A1 (DE)
Title: Dust-free alumina prepd. for aluminium electrolysis - by adding fine highly calcined alumina to conventional material
Inventor: SCHMIDT HUBERTUS DR
IPC: B01J20/08
Filed: 1973-09-10
Abstract: Prior art Al2O3 which is lightly calcined dust free, has large surface area and is partic. useful for Al electrolysis allowing dry purificn. of electrolysis off-gas is now prepd. by adding 1-10% pref. 5% of fine granular Al2O3 with particle size 90% 30 um to conventional material. The fine Al2O3 is opt milled calcined oven dust and is opt. coated.
Patent DE-2350982-A1 (DE)
Title: Water damage preventing valve - has diaphragm-type closing member actuated by pressure build-up from hydroscopic sensor via amplifying bellows
Inventor: HUBER HEINRICH
IPC: D06F33/47
Filed: 1973-10-11
Abstract: The valve is intended for use in dwellings to automatically prevent water damage due to burst pipes or connecting hoses. Prior designs work mostly on sudden pressure increases or drops which are a consequence of a burst pipe, but as working pressures necessarily vary on any individual application it is difficult set the valve to a point to include the whole pressure range of the variations. The present arrangement's operation is triggered off by the actual indication that water is present on the floor, whether it is due to a burst pipe or overflow of a basing. The senso consists of a box with a permeable membrane and filled with a hygroscopic material. A capillary tube leading from the box to a bellows arrangement which receives the built-up pressure in the box and actuates the valve closure.
Patent DE-2408536-A1 (DE)
Title: Drinks machine beaker magazine loader - has replenisher with fill-level supplied from stock to top up magazines below
Inventor: LOTH WOLFGANG
IPC: B65B43/44
Filed: 1974-02-22
Abstract: Drinks machine beaker loader is for use with machines fitted with beaker-dispenser magazines at the process stations within the machine. A magazine replenisher fills selected magazines with a pre-set number of beakers in accordance with a magazine fill-level meter arranged on one or several magazines. The replenisher has its own fill-level meter which controls an upstream supplier responsible for topping up the beaker store in the replenisher. Preferably the replenisher takes the form of an upright tube arranged above the magazines together with a dispenser set to dispense a set number of beakers or adjusted for this purpose. It is possible to supply the replenisher by a pipeline so that the lower end of the tube can then be swung progressively over a row of closely adjoining magazines below.
Patent DE-2415416-A1 (DE)
Title: Forming operation for bearing location - has location shoulder in plain bore formed by deforming bore side wall sections
Inventor: BARTEL SIEGFRIED DIPL ING
IPC: F16C35/04
Filed: 1974-03-29
Abstract: The outer race of a ball bearing assembly is retained in a bore in a housing block and sized to give a press fit. The outer race is pressed into the housing until a shoulder is contacted, which is located at a suitable depth. Initially the housing is produced with a constant diameter bore that passes through the block. A forming tool with the same diameter as the bore has four hardened projecting inserts. When forced into the housing bore the side wall material deforms to give internal projections that serve as a locating shoulder for the outer bearing race. The process may be repeated on the opposite end of the block to provide location for a second bearing.
Patent DE-2417519-A1 (DE)
Title: Light expanded aggregate mfr from inferior raw materials - mixed with coal, using furnaces designed for low energy consumption
Inventor: ESSERS JAKOB
IPC: C04B20/06
Filed: 1974-04-10
Abstract: Lightweight expanded aggregates are mfd. from a granulate made using a material with poor blowing props. in which solid fuels, e.g. milled coal, are embedded, by employing a row of successive treatments for preheating, heating and cooling the granulate. The granulate is first heated to the swelling temp. of the fuel, or to the ignition temp. of the gas liberated by the fuel, using oxidised gas and then O2-contg. gas is forced through the layer of granulate. The gas contg. oxygen is pref. the exhaust gas from the cooling stage. The pref. device consists of three rotary drums arranged in a row, for preheating, heating and cooling. Used for making expanded aggregates for building materials. Provides a substantial saving in the amt. of energy needed to make the blown aggregate.
Patent DE-2423178-A1 (DE)
Title: Aircraft control flap drive system - uses push rods hinged from torsion tube and linear guide mounted inside wing
Inventor: BOERNER HEINZ
IPC: B64C13/28
Filed: 1974-05-13
Abstract: Extension brackets on the control flap are attached by hinges to a lever which is mounted on a torsion tube. Pivots mounted in brackets on top of the flap near its ends engage with linear guides mounted in the end sections of the wing. The guides run at a short distance from the top face of the wings to near the wing tips. When the torsion bars are rotated, the hinges push the flap out, so that the pivots in the guides will be pushed to the ends of the guides. The control flap will then be positioned just below the wing tip. The drive mechanism for the flap lies within the wing contour and does not contribute to wind resistance.
Patent DE-2423362-A1 (DE)
Title: Face for church tower clock - is made from glass fibre reinforced plastics and is constructed to resist weathering
Inventor: FUCHS ERICH
IPC: G04B19/06
Filed: 1974-05-14
Abstract: The clock face comprises a glass fibre reinforced plastics disc, and with peripheral numbers around the clock face of the same material. A retaining ring holds a number of superimposed alternating epoxy-hardened layers and glass fibre layers together, each layer being in the form of an annular ring surrounding the central plastics disc, which is pref. formed with a homogenous filling between two plastics cover plates. The numerals for the clock face are defined by a glass front plate extending over the whole clock face and with different coloured zones. The numbers may be of roman or arabic form and can be provided in any colour.
Patent DE-2423542-A1 (DE)
Title: Winch control for automatic speed-torque regulation - with automatic change over between positioning and winding control
Inventor: TUCHEN ERNST
IPC: B65H23/198
Filed: 1974-05-15
Abstract: The control system is intended to minimise the danger of overload, or of excessively fast load pick up, for example, snatching at the winding cable. The motor control circuit has two operating modes, one as a regulator and the other as a positioning or reference controller, with automatic transfer from one mode to the other. For example, in a winch drive, as the slack rope is picked up the speed excursion is from zero to a low value and then back to zero as the load torque come on. The control then changes and the winch runs up against this torque to the set speed which is maintained until the run down sequence is reached.