baber/WOPTO huggingface dataset:
Patent WO-0064195-A1 (WO)
Inventor: FRIEDL CLAUS
IPC: H04Q3/00
Filed: 2000-04-17
Abstract: The invention relates to a device and a method for improving the load distribution in a signaling network comprising a plurality of signal nodes (A, B) and a plurality of signaling channels (L0, L1, L2, L3). The invention reliably prevents overload in the signaling network by taking into consideration the individual bandwidth (EBB0 to EBB3) of each of the available signaling channels.
Patent WO-0079615-A1 (WO)
Title: Piezoaktor
Inventor: SCHMOLL KLAUS-PETER
IPC: H02N2/00
Filed: 2000-06-19
Abstract: Es wird ein Piezoaktor, beispielsweise zur Betätigung eines mechanischen Bauteils vorgeschlagen, bei dem ein Mehrschichtaufbau von Piezolagen (2) und dazwischen angeordneten Elektroden (3, 4) angeordnet ist. Bei einer wechselseitigen seitlichen Kontaktierung (5, 6) der Elektroden (3, 4) ist eine neutrale Phase (7) ohne Elektrodenschicht vorhanden, in der Rissbildungen entstehen können, die durch eine Formgebung des Mehrschichtaufbaus verhindert werden können, über die eine erhöhte mechanische Spannung, bei einer Einspannung des Piezoaktors (1) senkrecht zum Lagenaufbau, im Bereich der neutralen Phasen (7) aufbringbar ist.
Patent WO-0234656-A1 (WO)
Title: Schaufelrad
Inventor: SEEBER HEINZ GUENTHER
IPC: B65H29/68
Filed: 2001-09-04
Abstract: Ein Schaufelrad (01) für eine Maschine zur Verarbeitung insbesondere von Druckereiprodukten (09) weist eine Bremsvorrichtung zum Abbremsen von in die Schaufeln (02) des Schaufelrads eingeführten Produkten mit wenigstens zwei die Schaufeln kreuzend angeordneten Bremszungen auf, die einen zum Einstellen der Neigung der Bremszungen (06) relativ zu den Schaufeln verlagerbaren ersten Aufhängungspunkt (15) und einen zweiten, unabhängig von dem ersten verlagerbaren Aufhängungspunkt (16) aufweisen.
Patent WO-03019000-A1 (WO)
Title: Kraftstoffeinspritzvorrichtung für brennkraftmaschinen
Inventor: BOECKING FRIEDRICH
IPC: F02M45/12
Filed: 2002-07-05
Abstract: Eine Kraftstoffeinspritzvorrichtung (1) für Brennkraftmaschinen umfasst mehrere jeweils in einer Einspritzleitung (4) des Kraftstoffs vorgesehenen Einspritzventile (5), wobei jedes Einspritzventil (5) einen Düsenraum (12) und einen Steuerraum (15), die beide mit der Einspritzleitung (4) verbunden sind, ein die Einspritzöffnungen (11) des Düsenraums (12) steuerndes Ventilglied (7), das über eine im Düsenraum (12) befindliche, in Ventilöffnungsrichtung wirkende erste Steuerfläche (13) und über eine im Steuerraum (15) befindliche, in Ventilschliessrichtung wirkende zweite Steuerfläche (14) betätigbar ist, ein Schaltventil (29) zum Umschalten zwischen einem tieferen und einem höheren Einspritzdruck und eine Ventilanordnung (18) zum Steuern des im Steuerraum (15) herrschenden Drucks. Erfindungsgemäss ist für die Ventilanordnung (18) und das Schaltventil (29) ein gemeinsamer Stellantrieb (30) vorgesehen, wobei der zum Öffnen des Schaltventils (29) erforderliche Stellweg (S2) des gemeinsamen Stellantriebs (30) grösser als der zum Öffnen der Ventilanordnung (18) erforderliche Stellweg (Sl) ist.
Patent WO-2004068000-A1 (WO)
Title: Kegelreibringgetriebe
Inventor: ROHS ULRICH
IPC: F16H37/02
Filed: 2003-12-17
Abstract: Ein Kegelreibringgetriebe weist einen hinter dem Abtrieb des Kegelreibring­getriebes vorgesehenen Rückwärtsgang auf,der in Reihe mit dem Kegelreibringgetriebe geschaltet ist.
Patent DE-1802790-A1 (DE)
Title: Nickel iron alloy for thin ferromagnetic - film
Inventor: JOSEF JOSTAN DR RER NAT DIPL-C
IPC: H01F10/14
Filed: 1968-10-12
Abstract: The alloy composition is as follows:- nickel 75-90% parts by weight; iron 10-20% parts by weight; tellurium 0.1-5% parts by weight, or more specifically:- nickel 80-88, iron 12-18, tellurium 0.5-4 parts by weight respectively. The film may be applied by electroplating from an electrolyte with a pH value of more than 5, which contains a water soluble alkali telluride near the nickel and iron ions, the latter being compounded by the addition of citric acid or a citrate. In particular a pH value of 6 may be used.
Patent DE-1810154-A1 (DE)
Title: Curd cheese manufacture mechanised and - continuous
Inventor: BORISSOW ARSOW DIPL-ING ARSOW
IPC: A01J25/11
Filed: 1968-11-21
Abstract: Machine production of fresh curd cheese involves continuous coagulating of the milk albumen in flowing milk, maintain "relative repose" between the product and the wall of the coagulator vessel by feeding the product and the wall the same way at the same speed. The amount of product liberated per unit time equals the amount of milk supplied to the coagulator from the passivator vessel. Equipment should include a pasteurised milk tank, portioner for yeast, CaCl2 and rennet, mixer and passivator, coagulator and means to chop up the coagula and place it in the moulds for cheesing.
Patent DE-1815327-A1 (DE)
Title: Aerator for effluent clarifying plants - mixers etc
IPC: C02F3/16
Filed: 1968-12-18
Abstract: Aerator for effluent clarifying plants, mixers etc. Consists of one or more propeller-type, circular and preferably axial flow, impellers in and/or on a sleeve-type housing floating in water, more especially a housing with favourable flow characteristics e.g. of Laval or Venturi nozzle form. The impeller is preferably supported in a bearing attached to the housing by spokes or guide vanes and is situated in the nozzle throat. The housing may carry external fins or ribs to prevent it turning with the impeller, which may also be able to float in water.
Patent DE-1902665-A1 (DE)
Title: Coupling and uncoupling of cardan shafts
Inventor: DORP WALTER VOM
IPC: B21B35/14
Filed: 1969-01-15
Abstract: Coupling and uncoupling apparatus employs telescopic length compensation and is particularly useful for the drive mechanisms of heavy rolling mills. Use is made of a hydraulic cylinder and bearing cups underneath the driven end of the shaft, which can be lifted or lowered by means of a pressure cylinder. A locking ring holds the coupling flange together. Truncated cone centering is provided inside the two flanges.
Patent DE-1923643-A1 (DE)
Title: Preparation of 1-aminoimidazoles
Inventor: WALTER HAFNER DR
IPC: C07D233/56
Filed: 1969-05-09
Abstract: Process for preparation of imidazoles by reacting oxazoles of formula: where R' is an aliphatic or araliphatic radical and R" and R"' are H or aliphatic, araliphatic or aromatic radicals with ammonia or primary amines in the presence of a Broenstedt acid having a dissociation constant of at least 10-10 in water according to 1,670,459 is improved by reacting oxazoles of the above formula with hydrazine. The products are intermediates for the chemical and pharmaceutical industries, e.g. for pesticides.
Patent DE-1927092-A1 (DE)
Title: Alkaline cell with silicate ion containing - electrolyte
Inventor: JOSEPH SPELLMAN PATRICK
IPC: C07C59/68
Filed: 1969-05-28
Abstract: The cell has a positive electrode, pref. of silver oxide, a negative electrode of zinc negative active material and a separator between them. The alkaline electrolyte is contained within the separator and electrodes without establishing a liquid level of free electrolyte in the cell. After wetting the components, silicate ions are present in the electrolyte in an amount between 0.05 wt.% and a maximum such that the capacity of the silicate-ion-containing cell is greater than that of an identical cell without the silicate ions.
Patent DE-1929231-A1 (DE)
Title: Unregistered fancy textile printing process
Inventor: ERICH FEESS DR
IPC: D06P3/66
Filed: 1969-06-10
Abstract: Fancy textile prints of batik-type patterns on cellulosic fibres (without register alignment) are produced by first printing with one or more colours which each contains a reactive dyestuff, a vat dyestuff and an oxidising agent, and overprinting with a paste containing alkali and a reducing agent. Alternatively, by first printing with one or more colours which each contains a reactive dyestuff, a vat dyestuff, thiourea dioxide and a relatively insol. resist material which combines with alkali, and overprinting with a paste containing alkali. In each case the goods, with or without intermediate drying, are steamed to develop and fix the dyes in the usual way.
Patent DE-1938165-A1 (DE)
Title: Ball race production from plate
Inventor: JECH JAROSLAV DIPL-ING
IPC: B21K1/04
Filed: 1969-07-26
Abstract: Production of ball races from steel plate comprises stamping out two concentric rings which are processed into inner and outer races respectively by a sequence of operations consisting of two coining operations first for flattening and stretching the ring and then giving them an outwards radially tapering profile with a groove, followed by a spinning operation in which the profile is turned sideways by 90 degrees.
Patent DE-1939190-A1 (DE)
Title: Textile detergents containing softening agents
Inventor: MARKUS BERG DIPL-CHEM DR
IPC: C11D1/62
Filed: 1969-08-01
Abstract: Detergents contain as well as the usual additives a mixture of surfactants and softening agents in quantities such that 95-0% of the mixture is the usual detergent (pref. 92-60%) and 5-100% is a mixture of surfactants and softening agents (8-40% pref.). This latter mixture comprises pref. 75-35% of surfactant and pref. 25-65% softening agent, which itself consists of 20-100% condensation product of glycerides of higher fatty acids (16-24C) with a hydroxyalkylpolyamine (hydroxyethyl or (di)hydroxypropyl together with 80-0% quaternary ammonium compound, which contains at least two 14-26C satd. alkyl radicals per molecule.
Patent DE-1949450-A1 (DE)
Title: Wax coated tubes
Inventor: MAYENSCHEIN FERDINAND
IPC: C11C5/02
Filed: 1969-10-01
Abstract: Tubes are coated with wax, for manufacture of candle tubes, by suspending a cooled tube in a liquid wax bath and, after providing sufficient time for coating of desired thickness to form, removing the tube.
Patent DE-1951625-A1 (DE)
Title: Tricot fabric drying plant
Inventor: GOLDENBERG ROLF DIPL-ING
IPC: F26B13/02
Filed: 1969-10-14
Abstract: The fabric is fed into the drying zone by a feed roller and passes between two endless belts, operating at speeds independent of each other. The zone between the belts is divided into zones where suction is from above and below in an alternating pattern so that the fabric is dried, forms partial loops between the belts to increase the drying effect, and the variable speed control allows the fabric tension to be regulated.
Patent DE-2003902-A1 (DE)
Title: Tubular quick sealing header box for pipe - stills
Inventor: MERTENS HORST
IPC: F16L43/00
Filed: 1970-01-29
Abstract: The header box, made of a welded or rolled tubular-pair has a welded flange at its free-end. The flange has sealing grooves on sides adjacent to the throughbore. A sealing element is located in the flange by sealing-keys. The element is tightened by means of bolts and fasteners set in the flange. The header box is partic. for pipe-stills used in the mineral oil industry.
Patent DE-2011684-A1 (DE)
Title: Boron/titanium colour enamels
IPC: C03C4/00
Filed: 1970-03-12
Abstract: B-Ti colour enamels for household articles such as kitchen-ware are obtained by adding metal (alloy) powder to fused BTi enamel mass. Constant stable colouring is attained by adding 0.1-4(0.5-2)% metal (alloy) powder to fused mass. Colour intensity is pref. achieved by using B-Ti enamels with different 8-20 (9-16)% TiO2 content. Dark blue shade obtd. with 7% CoO can be achieved on BTi contg. 8% TiO2 by adding 2% Al powder.
Patent DE-2033699-A1 (DE)
Title: Medium for penicillin g prodn - contg maize-germ flour
IPC: A61K31/43
Filed: 1970-07-07
Abstract: Culture medium for producing penicillin G contains 1.5-3% maize-germ flour as organic nitrogen source. Maize-germ consists of simple proteins, amino-acids and readily assimilable growth factors and leads to optimal assimilation of other components of the medium. Penicillin G is obtained in high yields (e.g. ca 12470 IU/ml. compared with is not >8000 IU/ml with conventional media) and biosynthesis of penicillin G proceeds at a uniform level.
Patent DE-2048762-A1 (DE)
Title: Transverse stretching roller - with laterally extending friction inducing sections promoting separation of slit paper web por
IPC: B65H23/025
Filed: 1970-10-03
Abstract: Transverse stretching roller associated with a paper web slitting machine is provided along its effective length with rough sections whose coarseness increases towards the ends of the roller the degree of roughness being dictated by the required lateral separation of the slit web portions. Rough surfaces are pref. produced by coating the roller surface with quartz sand embedded in synthetic resin bonding agent. Alternatively metallic particles may be sprayed onto the roller surface or deposit galvanically.
Patent DE-2051312-A1 (DE)
Title: Moulded wax candles - with coloured patterns on the outside of the single colour candle
IPC: B29C39/00
Filed: 1970-10-20
Abstract: A pattern is worked into the outer layer of the moulded body which has set against the mould wall with the aid of a rotary nozzle immersed in the fluid wax material. Thus the candles can be patterned in one work process.
Patent DE-2063043-A1 (DE)
Title: Heat-insulating layer for floors - finished with poured asphalt
IPC: E01C19/10
Filed: 1970-12-22
Abstract: Heat-insulating layer for poured-asphalt floors consists of ground gas-concrete particles (pref. is not >3mm in size) coated with a low-viscosity bitumen (pref. standard bitumen B 300). The heat-insulating layer is pref. produced by heating the ground gas-concrete to 180 degrees C and spraying into it the hot (180 degrees C) bituminous binding agent with the addition of water or steam (which improves mixing by causing foaming of the mixture). When the resulting heat-insulating material is applied to an irregular sub-surface, all the irregularities of the sub-surface are filled in and the heat-insulating material can readily be levelled to a smooth, level surface ready to receive the poured asphalt layer. When this is applied heat from the poured asphalt causes the bitumen in the heat-insulating layer to reach the temp. at which binding takes place, and after cooling the individual particles of the heat-insulating layer are bound together to give a solid layer.
Patent DE-2161497-A1 (DE)
Title: Blanket material - seam-stabilised and reinforced without gauze or mull, comprising a layer of expanded polyurethane and a laye
Inventor: HUGHES GEORGE HILLIARD
IPC: D04H13/00
Filed: 1971-12-10
Abstract: Blanket material of use for beds, curtains, upholstery, etc., has one surface formed by non-woven textile fibres which are secured to a compressible layer of foamed plastic, e.g. expanded polyurethane. The material is reinforced and stabilised by spaced rows of stitches, or seams.
Patent DE-2205041-A1 (DE)
Title: Joint sealing method - employs pressurised paste injection
IPC: C04B28/06
Filed: 1972-01-31
Abstract: Joints are machine sealed by the injection by means of compressed air of an aq. paste consisting of a mixt. by wt.% of 20-25 ground lime stone max. 20% of the particles >90 mu, 75-85 aluminate cement, 1.5 to 4 Ca-hydroxide and 0.3 of 1-5 E degrees viscosity liq. hydrocarbon. To this is added a similar quantity of a filler. The fillers may be ground plastics, rubber, mineral granulates of lime stone, quartz or metal powder. A machine comprising a rotor is used for preparing the paste and pressurising it for eventual application at the end of a pipe line by a spraying head where water is added. The mixt. is quick setting and does not shrink, the process is intended for application in the building trade.
Patent DE-2207573-A1 (DE)
Title: Heat shrinking packaging film - with mesh or latticed structure by weaving or punching out etc
Inventor: KLEIN WERNER
IPC: B65D75/00
Filed: 1972-02-18
Abstract: The packing material can be in the form of folded sheets, flats sacks, side pleated sacks or similar stretched plastic material items. Pref. the material is formed from strips of film connected at the intersecting points, or punched-out perforated design, woven stretched monofilaments or slit material.
Patent DE-2207769-A1 (DE)
Title: Epoxide and polyester resins - dissolved with mixt of methylene chloride formic acid, monochloroacetic acid, and glycerol
Inventor: MELNITZKI ARTHUR
IPC: C08J3/09
Filed: 1972-02-18
Abstract: Solvent mixt. for dissolving expoxide-and polyester resin plastics consists of by wt. 40-90 (74)% CH2Cl2, 5-40 (20)% HCOOH, 0.5-10 (5)% ClCH2COOH and 0.5-10 (1)% glycerol or glycol. Pref. the mixt. is used for dissolving out or partly releasing metal parts from plastics, esp. from plastic articles consisting at least partly of epoxide- and polyester resins, such as lined printed circuit boards, by embedding the plastic pt. in the solvent mixt.
Patent DE-2210496-A1 (DE)
Title: Humane slaughtering pistol - with rotatable breech block fed from spring loaded magazine in handle
Inventor: HANCOX ROGER JOHN
IPC: A22B3/02
Filed: 1972-03-04
Abstract: Pistol of captive bolt type with rotatable breech block is provided with an automatic reloading cartridge magazine in the handle. Each time the breech block is turned between a spent cartridge ejection position and a firing position, a radial extension of the firing chamber aligns with the magazine to receive a fresh cartridge. Pref. the breech block works over an arcuate surface bounded on one side by an ejection recess and on the other side by cam surface engaged by an ejection bolt. The magazine may consist of coaxial sleeves with insertion knob and which move relatively to release a detent so that a strong spring biasses the cartridges. Automaticity is improved for repeated shots.
Patent DE-2228260-A1 (DE)
Title: Esterified rhodamine dyes - giving stable and very concentrated solutions
Inventor: SCHMEIDL KARL DR
IPC: C09B67/32
Filed: 1972-06-09
Abstract: Highly concentrated and stable solutions of esterified rhodamine dyes of formula (A) and/or (B) in which R is H, acetyl, propionyl or 1-4C alkyl, or a radical of formula: (CH2CH2O)nR2; n is 1 or 2; R' is H, CH3 or C2H5; and R2 is H, acetyl, propionyl or 1-4C alkyl. For dyeing paper in aqueous baths, and in printing inks. Solutions from the mixed dyes A and B give good shades when dyeing paper, while solutions from dye A give good printing ink colours. The solutions may contain dye A only, or A and B in the ratios of 40 to 60: 60 to 40. The solutions are prepared by esterifying the bases corresponding to the dyes A and B with dialkyl sulphate and/or polyglycol ethers and heating subsequently to 100 degrees-200 degrees C.
Patent DE-2231896-A1 (DE)
Title: Ring seal/spring element - esp for filter inserts in filter housings
Inventor: NAUMANN HELMUT DIPL ING
IPC: B01D27/08
Filed: 1972-06-29
Abstract: Annular elastomeric e.g. rubber seal and spring element, esp. for the axial and radial sealing of filter inserts in filter housings, consists of (a) an annular base of rectangular section, having a ratio of base width to height 2:3, and an inwardly tapering recess on its peripheral outer surface, the lower horizontal surface of the recess forming an angle of 60 degrees with the upwardly running surface with a depth equal to about 1/3rd of the thickness of the annular base, and (b) the upper part of the inner peripheral surface of the base which widens upwards conically pref. at an angle of 30 degrees, forming a seal lip, the ratio of the height of the vertical peripheral surface of which to the height of the lower cylindrical zone of the base is 2:3.
Patent DE-2260121-A1 (DE)
Title: Azo dispersion dyes contg N-trichloroethyl carbamate gps - for colouring hydrophobic synthetic fibres
Inventor: PIESCH STEFFEN DR
IPC: C09B29/08
Filed: 1972-12-08
Abstract: The dyes are of formula (I) (in which D is the grp. of an aromatic or heteroaromatic diazo component, X is H or opt. substd. alkoxy, Y is H, halogen, CN, or -NHCOR2, R1 is H, opt. substd. alkyl, alkenyl, cycloalkyl, phenyl, alkoxy, phenoxy or amino, or hetaryl and R2 is H, opt. substd. alkyl, alkenyl, cycloalkyl, phenyl, alkoxy or phenoxy, mono-substd. amino, or hetaryl.) Pref. D is phenyl substd. with Cl, Br, NO2 and/or CN, X is H1 OCH3 or OC2H5, Y is H, Cl, CH3, acetylamino, propionylamino or butyrylamino and R1 is CH3, chlormethyl, C2H5, 2-chlor ethyl, OCH3, OC2H5, 2-methoxy- or 2-ethoxy-ethoxy, pentyloxy, diethylamino or morpholino. The dyes are suitable for dyeing, printing and mass-colouring of hydrophobic synthetic fibres esp. polyesters.
Patent DE-2304011-A1 (DE)
Title: Sliding clasp fastener has woven backing tape - into which a row of teeth derived by a helical plastic filament are woven by a tying weft yarn
IPC: A44B19/54
Filed: 1973-01-27
Abstract: A woven backing tape for a sliding clasp fastener has a main portion and a covering portion and a row of teeth defined by a helical plastic filament is screwed to the edge main portion by a tying weft yarn such that the covering portion covers the near face of the helical filament. Both the main weft and tying weft are woven together into the main portion and at the edge of the main portion the tying weft passes around a branch of the helical filament and pref. around a stiffening element extending through the helical filament. Only the main weft is woven into the covering portion. At the free edge of the backing tape the main and tying wefts are knitted together (with an auxiliary selvedge yarn or not) to provide a finished edge. A warp yarn of increased thickness may be provided between the main and covering portions to provide an abutment against which the helical filament is pulled by the tying weft. The fastener is sufficiently rigid to withstand transverse forces without the teeth disengaging.
Patent DE-2321031-A1 (DE)
Title: Flame cutting machine control appts. - with adjustable pattern with magnetic following roller
Inventor: GOLL GUENTHER
IPC: B23Q35/44
Filed: 1973-04-26
Abstract: The pattern has an angled body with two fixed legs. On each of these legs is movably mounted on a plate, each of which carries an adjustable plate. The legs and adjustable plates between them define a quadrilateral inside which is a magnetic roller may trace a quadrilateral path. The adjustable plates are joined together, e.g. by means of a pair of overlapping slots linked by a bolt.
Patent DE-2321612-A1 (DE)
Title: Weaving reed without reed wires - has spaces cut from solid material, pref. metal or plastics
Inventor: SCHREUS THEO
IPC: D03D49/62
Filed: 1973-04-28
Abstract: Pref. the reed spaces have any desired shape, density of packing, and cross sectional shape. Specif. the gaps may be cut by laser or electron beam, and the reed bars or wires no longer need to be separately produced by rolling.
Patent DE-2322015-A1 (DE)
Title: Wear resistant spikes - for car tyres and shoes
Inventor: THOMPSON RAYMOND
IPC: B60C11/16
Filed: 1973-05-02
Abstract: The spikes in the shape of rivets are composed of steel of which the surface or portion of the surface is borided, or at least the surface, which is exposed to frictional contact, contains a metal boride or is composed of a metal boride. The spikes are prepd. by powder metallurgy and pref. composed of sintered steel containing 1-10 wt.% hard alloy boride.
Patent DE-2331230-A1 (DE)
Title: Vibrating conveyor for small mixed particles - has adjustable slot to divert portion of flow
Inventor: ZEHENTMEIER HERMANN
IPC: B65G27/32
Filed: 1973-06-19
Abstract: This conveyor is constructed in the conventional manner. To control the vibrations and thereby the amount and speed of flow of the particles, a pulse generator is used, able to vary the strength and frequency of the vibration. The adjustable slot in the conveyor surface will allow grading and variation of flow to suit requirements. The particles which fall through the slot can be recycled. The ability to regulate the strength and frequency of the vibrations by means of the pulse generator allows the minimising of undesirable segregation. Typical applications include the handling of semiconductor components, small nuts and bolts, or jewels for use in the watch making industry.