baber/WOPTO huggingface dataset:
Patent WO-0177038-A1 (WO)
Inventor: GREINER ROBERT
IPC: C08L81/06
Filed: 2001-04-05
Abstract: Selon l'invention, des éléments de machine, tels que des paliers et roues dentées, sont constitués de composite verre/matière plastique à base de plastique thermodurcissable. Ce composite contient : un verre phosphate sulfoné à bas point de fusion de la composition suivante: 4 à 10 % de Li2O, 4 à 10 % de Na2O, 4 à 8 % de K2O, 1 à 2 % de CaO, 35 à 37 % de ZnO, 0 à 3 % de La2O3, 19 à 22 % de P2O5 et 19 à 22 % de SO3 ainsi qu'un plastique thermodurcissable haute performance.
Patent WO-0249283-A1 (WO)
Inventor: SCHOEBERL THOMAS
IPC: H04L12/24
Filed: 2001-12-04
Abstract: L'invention concerne un procédé pour contrôler un réseau constitué de noeuds et d'appareils raccordés à des noeuds. Ce procédé comprend les étapes suivantes : détection de la topologie de réseau avec au moins le nombre et l'identité de noeuds de réseau, et le câblage des entrées et des sorties de noeuds de réseau ; comparaison d'une topologie de réseau actuelle avec une topologie de réseau de référence mémorisée de manière durable, pour reconnaître une modification du nombre et/ou du type des appareils raccordés au réseau, de la topologie du réseau et/ou des noeuds de réseau présentant une modification. Dans un mode de réalisation préférée de l'invention, on peut rétablir la topologie de réseau de référence en désactivant des noeuds de réseau, des sorties de noeuds de réseau et/ou des appareils au niveau des sorties de noeuds de réseau dans la mesure où ils ne sont pas prévus dans la topologie de réseau. De préférence, ledit réseau correspond à la norme IEEE 1394.
Patent WO-2004025968-A1 (WO)
Title: Verfahren zum weiterleiten von signalisierungsnachrichten und zugehörige komponenten
Inventor: BOZIONEK BRUNO
IPC: H04L29/06
Filed: 2003-08-11
Abstract: Erläutert wird ein Verfahren, bei dem abhängig von einem in einer Signalisierungsnachricht enthaltenen Zieldatum entschieden wird, ob eine Protokollumsetzung erforderlich ist oder nicht. Die Erzeugung einer Signalisierungsnachricht gemäß einem anderen Signalisierungsprotokoll wird nur dann durchgeführt, wenn es unbedingt erforderlich ist. Durch diese Maßnahme lassen sich Datenverluste auf Grund der Protokollumsetzung begrenzen. Außerdem wird beispielsweise die Protokollumsetzungseinheit entlastet.
Patent WO-2004070191-A1 (WO)
Title: Kraftstoff-einspritzvorrichtung, insbesondere für brennkraftmaschinen mit kraftstoff-direkteinspritzung
Inventor: BOECKING FRIEDRICH
IPC: F02M61/12
Filed: 2003-10-08
Abstract: Eine Kraftstoff-Einspritzvorrichtung (24) umfasst ein Gehäuse (30) sowie ein in diesem angeordnetes äusseres Ventilelement (42), welches eine Ausnehmung (64) aufweist. In dieser ist ein inneres Ventilelement (44) angeordnet, welches mindestens einen mit einem Ventilsitz (36) zusammenarbeitenden Dichtabschnitt (70) sowie einen mit diesem verbundenen Betätigungsabschnitt (72) aufweist. Dichtabschnitt (70) und Betätigungsabschnitt (72) weisen unterschiedliche Durchmesser auf. Es wird vorgeschlagen, dass die Ausnehmung (64) im äusseren Ventilelement (42), in welcher das innere Ventilelement (44) angeordnet ist, Abschnitte (66, 68) mit unterschiedlichen Durchmessern aufweist, welche an die Durchmesser der Abschnitte (70, 72) des inneren Ventilelements (44) wenigstens in etwa angepasst sind.
Patent WO-2004056015-A1 (WO)
Title: Vorrichtung und verfahren zum erzeugen von steuersignalen in einer funkstation
Inventor: PILGRAM BERNDT
IPC: H04B7/26
Filed: 2003-12-09
Abstract: Eine Funkstation, insbesondere eine Mobilfunkstation, umfasst für einen Empfangspfad und einen Sendepfad jeweils eine Einheit zum Erzeugen von Systeminformationen (2, 3), eine Speichereinheit (4, 5) und eine Steuersignaleinheit (6, 7) zum Erzeugen von Steuersignalen für den Empfangspfad und den Sendepfad. Die beiden Einheiten (2, 3) zum Erzeugen der Systeminformationen sind mit einer Referenzeinheit (1), mit der Referenz-Systeminformationen erzeugt werden, verbunden. Die Steuersignale des Empfangspfads sind unabhängig von den Steuersignalen des Sendepfads zu den Referenz-Systeminformationen synchronisierbar, indem eine zeitliche Abweichung zwischen den jeweiligen Systeminformationen und den Referenz-Systeminformationen programmiert wird.
Patent DE-1801577-A1 (DE)
Title: Synthetic resin friction coupling for tension - or compression elements
Inventor: NICOLAAS DUIVELAAR MASCHIEL
IPC: E04C5/16
Filed: 1968-10-05
Abstract: The coupling or anchorage for the elements employs a synthetic resin mass (pref. epoxide resin with a hardener and/or additives) which has a high adhesive strength as well as a high tensile and/or compressive strength. The ends of the elements to be coupled enter opposing ends of a casing through casing seals. The resin is then injected through a hole in the casing so that the elements are totally surrounded.
Patent DE-1804623-A1 (DE)
Inventor: MUSSO MARCEL
IPC: H03M1/36
Filed: 1968-10-23
Abstract: 1,248,742. Position encoders. PRECILEC. 24 Oct., 1968 [24 Oct., 1967; 6 Sept., 1968], No. 50481/68. Heading G4H. A transducer measuring the relative position of two members to give an amplitude-significant signal and an analogue-digital converter digitizing the amplitude signal are fed with the same source as the reference signal. In the embodiment of Fig. 1 signals u 1  = E sin # . sin wt, u 2  = F cos # . sin wt, u 3  = - E sin # . sin wt and u 4  = - E cos # . sin wt representing the angular displacement # of the primary winding of resolver 10 are first compared with zero to determine which two signals are positive. The associated two comparators are then enabled to compare their two inputs with a stepped reference signal derived from voltage divider 6, each step being counted in an auxiliary counter 7 until one of the two comparators is operated. The logic circuit 5 then sets a counter 9 to a level dependent on which two comparators were initially enabled and which comparator operated first and counter 7 is counted down to 0, counter 9 being simultaneously incremented or decremented from its set level under the control of the logic circuit. The count is stored in a register 14 and may be displayed. The voltage divider (Fig. 3, not shown) comprises a parallel resistor chain the resistances being switched under the control of transistor switches operated by the outputs of counter 7. In the embodiment of Fig. 7 the signal from a potentiometer 18 representing the angular or linear position of its slider 17 are compared with four stepped reference voltages representing four possible ranges of the input. Initially the reference voltages have the values 0, v/4, v/2, 3v/4 to determine the range in which the input lies. The reference voltages are then stepped and as in the embodiment of Fig. 1 pulses simultaneously counted in auxiliary counter 7. The counter 9 is preset by the logic circuitry 5 in dependance on the range in which the input is found to be. The apparatus of Fig. 1 may be modified to include coarse and fine transducers, the coarse transducer giving twice the required resolution, i.e. an auxiliary digit 0 or 1 and the fine transducer dividing one coarse digit into a hundred increments. A logic circuit adds one to the coarse value if the auxiliary digit is " 1 " and the fine value is between 0 and 25 and subtracts 1 if the auxiliary coarse value is " 0 " and the fine value is between 75 and 99. Alternatively a three-stage system, i.e. coarse, fine and medium may be used.
Patent DE-1807193-A1 (DE)
Title: Die casting etc core
Inventor: GESCHKE GUENTER
IPC: B22D19/08
Filed: 1968-11-06
Abstract: Hollows are true to size, and if necessary undercut curved, and/or with internal thread. Articles are formed by extrusion, pressing, casting etc; core is similarly made, is resistant to mechanical, thermal and/or chemical conditions during forming process, after which it is removable by solvent, heat or natural disintegration.
Patent DE-1817285-A1 (DE)
Title: Prepn of a c t h peptides
Inventor: FUJINO MASAHIKO
IPC: A61K38/00
Filed: 1968-12-28
Abstract: Improved method for A.C.T.H. derivs. (I) Z' = a terminal NH2 protecting gp. Z2 = an epsilon-Lys-NH2 protecting gp. Z3 = an Arg. guanidino protecting gp. OtBu = t-butoxy Q = Ser, D-Ser, beta-Ala, Gly or a gamma-aminobutyric acid residue Y' = -Lys-, -Lys. Val-, -Lys.Val.Tyr.-, -Lys.Val.Tyr.Pro- or -Lys.Val.Tyr.Pro.Asp P = amido or opt. protected OH R = a hydrocarbon residue A = CHCl2 or CCl3 X = Cl or NO2 n = 1-5 and all other symbols are those of the standard I-aminoacids. The essential point is the use of (II), which reacts readily with a peptide carbonyl gp. to give an active ester, which then combines with the free terminal NH2 of a second peptide fragment. The use of DCCD is thereby avoided, and also the difficult sepn. of the corresponding urea and other acylurea by-products.
Patent DE-1943441-A1 (DE)
Title: Denture cleaner
Inventor: JANISTYN HUGO DIPL-CHEM
IPC: A61K8/66
Filed: 1969-08-27
Abstract: The prepn. contains alkaline reacting salts of alkali metal, enzymes and, optinally, peroxide cpds. A tenside (0.1-5%) and a soluble calcium and/or magnesium salt (0.1-2%) is also added. Preferably, the prepn. has pH 7-10.5.
Patent DE-1945493-A1 (DE)
Title: Anchoring of a cable in viscous or sticky - material
Inventor: STUART LITTLEJOHN GAVIN
IPC: E02D5/80
Filed: 1969-09-09
Abstract: Cable is anchored partic. in clay or slit, by first boring a hole in the material and filling the anchoring zone of this with large granules, through which a pipe of smaller diameter than the hole is driven. Then the cable is introduced through the pipe which is removed simultaneously with the filling of the anchoring zone with a cast mass.
Patent DE-1953179-A1 (DE)
Title: Canned fruit tart with long shelf life
IPC: A21D15/00
Filed: 1969-10-22
Abstract: Egg white and starch mixed into a thin film are applied to the base of a wafer placed under a starch or agaragar based jelly which has been applied to pre-cooked fruit, the whole then placed on the tart or pie base and set in a can for sterilising. The egg white prevents the jelly penetrating the base. The base is coated with jam to bind to the wafer in the finished tart or pie product.
Patent DE-1965946-A1 (DE)
Title: Cooling of glass melts by submerged pipes - containing liquid metal
Inventor: SENDT ALFRED DIPL-PHYS DR
IPC: C03B7/06
Filed: 1969-04-03
Abstract: Cooling arrangement for use in conjunction with molten glass baths consists of a system of cooling pipes immersed in the melt forming loops with an outside cooling area. a liquid metal being used as heat transfer medium. The metal is vapourised inside the tubes inside the furnace and returns to the exterior cooling area through a system of capillary channels thus forming a self pumping system. The tubes can be arranged in the furnace in any desired way but inlets and outlets should be through side walls below the melt level to prevent corrosion problems arising.
Patent DE-2017495-A1 (DE)
Title: Sulphonamides embedded in galactomannans
IPC: A61K31/635
Filed: 1970-04-11
Abstract: 10-90 p.b.w. of a therapeutically active sulphonamide, which is sparingly sol. in water (esp. 5-methyl-sulphadiazine) is embedded in 90-10 p.b.w. of galactomannans (esp. guar endosperm galactomannans, mol.wt. ca 50,000). They are prepd. by spraying the sulphonamide and galactomannan from a soln.; pref. a soln. of the sulphonamide in aqs. ammonia and a soln. of the galactomannans in water are combined and sprayed at 170-250 degrees (pref. 200-220 degrees). The products give improved resorption of the sulphonamides after oral administration. They are used as such (in powder form or compressed into tablets) or in admixture with other solid, liquid and/or semi-liquid pharmaceutical carriers.
Patent DE-2028493-A1 (DE)
Title: Conveyor belt - with textile core fleece covers and fabric - one-trip inserts
IPC: B65G15/34
Filed: 1970-06-10
Abstract: Textile fabric core ply is impregnated with polyethylene, polyurethane or P.V.C. and covered with top plies similary impregnated and made of a fleece or felt. These top plies, both sides of the core, are recessed at intervals to take fabric inserts which are as long as the belt is wide and are spaced out both sides of the belt by intervals several times their length. the belt core is preserved intact, stiffness in unsupported spans is assured, flexibility at return ends, transference of longitudinal forces assured by the intact textile core. Repairs involve patching of the inserts, thus ensuring that the belt works the maximum possible time.
Patent DE-2049008-A1 (DE)
Title: Fuel cell catalyst - contg a porphyrin-metal chelate
IPC: B01J31/16
Filed: 1970-10-06
Abstract: Catalyst for the electrolytic redn. of O2 in acid electrolytes, esp. in fuel cells, contains an acid-stable porphyrin-metal chelate, pref. tetraphenyl (or p-methoxyphenyl) porphyrin chelated with a transition metal of the 1st subgroup of the periodic system, in combination with an electrically conducting carrier.
Patent DE-2102956-A1 (DE)
Title: Air heating box - for heating thermoplastic filaments providing uniform temp distribution
IPC: D02J13/00
Filed: 1971-01-22
Abstract: Heating box comprises downwardly diverging inner and outer spaced metallic shells, a heat insulating material packed in the space between the shells, heating coils disposed on the bottom of the heating box for heating air flow entering the box through apertures in the bottom, guide tubes extending from the bottom to the top end of the heating box and slidably receiving the number of rods which support the ends of reverse elements on the top ends, a locking means for holding and locking the rods in their uppermost operative position, and heat insulating tubes enclosing the lower portions of the rods extending from the heating box. During the heating process, filament bundles are continuously drawn and passed through the bottom into the heating box, turning over the reverse elements and then withdrawn again through the bottom of the box.
Patent DE-2109030-A1 (DE)
Title: Antistatic treatment - of hydrophobic polymers esp polyamides using alkoxylated opt unsatd fatty acids or alcohols
IPC: C08L77/00
Filed: 1971-02-25
Abstract: Water-repellent synthetic polymers, esp. polyamide yarns and fabrics, e.g. as carpets and clothing contain as antistatic agents, 1-10 (3-5) wt.%/wt. polymers of >=1 cpds. of formula: RO-(CH2CH2O)x(CH2CH(CH3)O)y-CH2CH2OR1 (I) (where R is opt. satd. 10-25 (12-22)C alkyl or acyl deriv. of fatty acid; R1 is H, 1-9 (1-6)C alkyl, 2-9 (2-6)C alkenyl or 2-9C acyl gp. of aliphatic acid, or R; x is 40-100,000 (50-20000); y is 0-25000 (0-5000) but  1/4 x), pref. (I; where R is CH3(CH2)7CH=CH(CH2)7CH2-y = 0: R1 = H). (I) may be added to polymer or reactants forming polymer, esp. poly- epsilon - caprolactam, followed by melt-spinning.
Patent DE-2116510-A1 (DE)
Title: Welding pvc - using triangular weld thread fed into vee groove
IPC: B29C65/12
Filed: 1971-04-05
Abstract: A method of welding PVC components consists of laying a weld thread in the gap between them and softening it with hot air. The thread is of triangular cross-section, fitting into the V-shaped or X-shaped gap. The hot air feed unit has >=2 lateral nozzles impinging on the sides of the thread and one central nozzle blowing into the groove. Advantages are a more simply constructed groove than with a U-shape, and less wastage.
Patent DE-2123917-A1 (DE)
Title: Sausage machine - with automatic shaping and parting off attachments for skinned sausages
IPC: A22C11/10
Filed: 1971-05-14
Abstract: The skin is reeved over the extrusion nozzle for the sausage meat in the normal way and as it is filled it passes between one rotating and one fixed but curved shaping tools forming a channel of the desired shape. The rotary tool has its periphery subdivided into unit lengths for the sausages and following the shaper attachment is a rotating idler wheel, whose circumference is of equal or a whole number multiple length to the sausage links to be made. Fitted to this idler and rotating with it at least during the cutting off operation is any suitable form a parting tool e.g. knife, shears, hot wire etc. This ensures uniform cut ends for the links or pairs etc. Reduced waste and saving of labour in prodn. of uniform sized links.
Patent DE-2124265-A1 (DE)
Title: Filter - from wadding of profiled synthetic fibres - and stitched tricot cladding for heat shrinking
IPC: B01D39/08
Filed: 1971-05-15
Abstract: The profiled synthetic fibres, in a three-dimensional cross-section give a tight interlock for the extraction of fine particles from air, gas or liquid, while the external tricot, pref. made of glass fibres or aromatic polyamides, is heat resistant but shrinks on the application of heat more strongly than the interior of the filter to give bonding.
Patent DE-2130966-A1 (DE)
Title: Continuous extrusion or injection feeds for coating cables
Inventor: GROLLET JEAN
IPC: B29C48/05
Filed: 1971-06-22
Abstract: A programmable device selects in turn outlets on a manifold from several masterbatch hoppers. The manifold has an annular array of feed tubes and the selector comprises a cranked tube mounted in a cage which can be reciprocated (hydraulically) to disengage one feed tube and rotated by a drive gear until aligned with any other feed tube. Pref. the suction unit on the machine can shift temporarily to clear the feed line between changes. Esp. for using different colours successively for extruded sheathing on a cable or wire coating unit without stopping the main process unit(s) and rethreading the core wire to start up.
Patent DE-2149251-A1 (DE)
Title: Washing up compsns - based on alkali silicates and poly-alpha hydroxyacrylic acid or its salt
Inventor: WEGEMUND BERND DIPL-CHEM DR
IPC: C11D3/08
Filed: 1971-10-02
Abstract: Compsn. according to DT 2,101,508, contg. 90-5 wt.% of a water-sol. alkali silicate and 5-90 wt.% of a polyhydroxycarboxylic acid(s) contg. COOH and OH gps. attached to different C atoms is modified in that the latter component is replaced by a poly-alpha-hydroxyacrylic acid contg. units: (where n is 5-500, pref. 10-100) or its water-sol. salt, with the proviso that the ratio of the alkali silicate to the poly-alpha-hydroxyacrylic acid is 1:0.5 to 1:18. The compsn. is used in washing up machines. It is highly effective, esp. against burnt proteinaceous food residues, lipstick traces, tea deposits, etc. It may contain enzymes, esp. effective against starch.
Patent DE-2152589-A1 (DE)
Title: Sealed plastics container - esp thin bottle has cap with piercing spike used for reclosing
Inventor: NAUMANN WILHELM
IPC: B65D51/22
Filed: 1971-10-22
Abstract: A container of relatively thin resilient plastics, e.g. polyethylene, PVC, esp. a bottle for the sterile packaging of liquids, has a head section with pouring spout and a fitting cap; when originally filled, the bottle is sealed airtight at the mouth with a moulded (e.g. domed) lid; the cap is shaped to fit over this sealing lid and has a spike or blade on its inside to pierce the lid. By rotating the cap the lid can be cut open; the cap can be used for re-sealing if desired.
Patent DE-2161604-A1 (DE)
Title: Plate heat exchanger - esp with water cooling,for turbo compressor after-cooler
Inventor: NASSER GAMAL EL DIN
IPC: F28D9/00
Filed: 1971-12-11
Abstract: A plate heat exchanger, esp. for cooling a compressed gas using a liquid, e.g. water, is used for example as the after-cooler for a turbo-compressor; the exchanger unit comprises a stack, of rectangular cross section, of long, rectangular plates sealed at their edges to the alternate adjacent plates; each plate is undulating or ribbed, so that adjacent plates constitute numerous flow paths having circular cross sections in one direction and undulating cross sections in the other. The circular cross section flow paths are used for the cooling liquid and open at both ends of the stack into the flow reversal chambers; the stack is introduced axially through the open end of the cylindrical surrounding casing, with one of these flow reversal chambers leading, while the other one, which is fitted with the liquid inlet and outlet connections, brings up the rear of the stack and is flanged to the end plate of the cylindrical housing. The flow path for the second fluid (gas) leaves from a connection in the cylindrical vessel wall, and diverges from this connection via a number of guide plates inside a hood to spread over the inlet side of the undulating flow paths of the stack; passing downwards through the stack, the gas leaves at the bottom, turns outwards towards both sides of the vessel and passes up through a separator on each side, around the outside of the guiding hood and leaves through a second connection at the opposite end of the cylindrical vessel from the gas inlet. Prefd. materials are: for the heat exchange plate stack and the end flow reversal chambers, austenitic chrome-nickel steel; for the outer casing etc., normal structural steel.
Patent DE-2166729-A1 (DE)
Title: O-(2-nitro-5-methyl-phenyl)-phosphorthionoamidates - prepd by reacting nitrophenols with thionophosphoric acid chlorides
Inventor: SATOMI TAKEO
IPC: C07F9/24
Filed: 1971-09-24
Abstract: Novel phosphorthionoamidates of formula (I):- (where R1 is 3-4C alkyl; R2 is 1-4C alkyl; and n is 1, 2, or 3), e.g. O-methyl-O-(2-nitro-3,5-dimethyl-phenyl)-N-isopropyl-phosphortion- oamidate, are selective herbicides active against broad leaved and grassy weeds. Toxicity towards mammals and fish is low. They are esp. suitable for controlling weeds in rice crops, although they can also be used in crops of e.g. radishes, soya beans, peas, carrots and cotton. Results of tests for herbicidal activity are given in the specification; thus, O-methyl-O-(3,5-dimethyl-2-nitrophenyl)-N-isopropyl-thionophospho- ramidate applied pre-emergence at a rate of 25 g./are gives total eradication of a wide range of weeds without causing any phytotoxic effects on radish.
Patent DE-2201595-A1 (DE)
Title: Blast furnace monitoring system - for provision of process control data esp for direct regulation
Inventor: MILICEVIC MILOJE DR-ING
IPC: C21B5/00
Filed: 1972-01-11
Abstract: Key input/output parameters are measured and fed via pre-processing/analysis units to the central data processor. This has a stored programme for the computation simultaneously, of a number of key "condition"/"state" parameters by both deductive and inductive methods. The results of both calculations are weighted and fed to an evaluation and mean value calculation unit whose output represents the accurate mean value.
Patent DE-2208049-A1 (DE)
Title: Gypsum from wet phosphoric acid process - having a low fluosilicate content
Inventor: SCHEEL KURT C DIPL CHEM
IPC: C01B33/10
Filed: 1972-02-21
Abstract: In a wet phosphoric acid process the gpysum formed is rendered suitable for further use by with a warm soln. of an alkaline fluorsilicate (satd. in the cold), the washings after cooling and removal of fluosilicate, being recycled. The washing is carried out at 70-100 degrees C and crystallisation at 10-30 degrees C.
Patent DE-2222175-A1 (DE)
Title: Free cutting steels - suitable for machining
Inventor: TAKAHASHI TETUO
IPC: C22C32/00
Filed: 1972-05-05
Abstract: Free cutting steel for machining applications can be produced having 100-450 grms/tonne of a controlled deoxidation proc. consisting of 40-60% Si2, 10-30% MnO, 10-25% Al2O3, balance CaO and other oxides such that these comprise 85% of the total deoxidation prod., the remaining 15% being CaO, FeP or MnO. The ratio of (SiO2 + MnO) : Al2O3 must be >=3 : 1. These steels have excellent free cutting properties and significantly improve cutting tool life.