baber/WOPTO huggingface dataset:
Patent EP-0109746-A1 (EP)
Inventor: HARTLEY EZRA DALE
IPC: F01B11/00
Filed: 1983-10-11
Abstract: A reciprocable device comprising a reciprocable member (17) mounted for reciprocating movement within a chamber (15) and a valve system (43,47) for controlling the supply of fluid under pressure to the reciprocable member (17) to bring about reciprocation of such member. Bistable spring means are enabled by the reciprocable member (17) to operate the valve system (43,47) whereby at least some of the force for driving the valve system (43, 47) is obtained from the bistable spring means and not from the reciprocable member (17).
Patent EP-0110838-A1 (EP)
Inventor: LANCELLOTTI GIORDANO
IPC: B60C27/04
Filed: 1983-10-29
Abstract: An antiskid mountable structure for motor vehicle wheels, comprising a central ring (1), suitable to be placed concentrically to the wheel hub and a predetermined number of lugs (6), provided with means capable of cutting the ice or biting on the snow, to ensure the vehicle forward motion; the said lugs (6) are shaped in such a way as to encircle the tread (18) and, at least in part, the tyre (13) sides. 
     Each lug (6) is provided with a prismatic end (5) of adequate length; to the said central ring (1) are connected guide means (3), each of them being provided with a recess (4) to house and guide the end (5) of any of the lugs (6). 
     A spring (10) controls the axial movements of each lug (6), caused by the deformation of the tyre (13), being placed between two fastening means (8, 7) belonging to the lug (6) and to the ring (1), respectively; the said spring (10) being provided with a means (11 a-c) capable of limiting its stretching.
Patent EP-0116059-A1 (EP)
Inventor: MUNTZ SAMUEL HENDRIK
IPC: B08B3/02
Filed: 1983-08-05
Abstract: Appareil nettoyeur à vapeur comprenant une chambre de combustion (50) dotée d'un mécanisme d'admission (48) disposé pour être relié à une source d'air comprimé et à une source de gaz combustible comprimé, d'un mécanisme de sortie des gaz d'échappement (58), d'un autre mécanisme d'admission (14) disposé pour être relié à une alimentation d'eau, ledit autre mécanisme d'admission (14) étant disposé pour fournir de l'eau à un emplacement récepteur de chaleur dans la chambre de combustion (50) ou à côté d'elle, de façon que l'eau puisse être chauffée par la combustion de l'air et du gaz combustible, ledit appareil comprenant en outre des lignes d'alimentation respective (12, 10, 14) de gaz, d'air et d'eau, chaque ligne d'alimentation (12, 10, 14) contenant un régulateur de pression de fluide (20, 18, 22) possédant un côté actif et un côté passif, avec pour caractéristique que le mécanisme de conduit inter-régulateur (72, 74, 80) est prévu pour appliquer la pression de fluide régulée du (des) côté(s) passif(s) d'un régulateur (20, 18, 22) ou plus aux côtés actifs d'au moins deux régulateurs (20,18, 22).
Patent EP-0131581-A1 (EP)
Inventor: SIGRIMIS NICK A
IPC: G06Q10/08
Filed: 1983-08-09
Abstract: Un système permet une identification passive d'objets éloignés tels que du bétail. Un émetteur (2) émet une pluralité de signaux en rafale de haute fréquence à une fréquence donnée, et un transpondeur (8) codé de manière unique et associé à l'objet à identifier produit une pluralité de signaux codés d'identification en réponse aux signaux en rafale provenant de l'émetteur. Les signaux codés d'identification sont lus par un récepteur (14) pour identifier l'objet. L'émetteur et le récepteur ont un multiplexage temporel (16, 30 et 32) pour fonctionner de manière alternée. En conséquence, lorsqu'un objet doit être identifié, l'émetteur (2) est mis en marche pour émettre les signaux en rafale activant ainsi le transpondeur (8) pour produire les signaux codés d'identification. L'émetteur (2) est ensuite arrêté et le récepteur (14) est mis en marche pour recevoir les signaux d'identification permettant d'identifier l'objet. Le fonctionnement marche/arrêt s'effectue 20000 fois par seconde.
Patent EP-0160703-A1 (EP)
Inventor: ONISHI TERUO
IPC: A61H23/02
Filed: 1983-10-26
Abstract: L'appareil thérapeutique de production de champ magnétique applique un champ magnétique alternatif au corps humain pour favoriser la circulation du sang dans le but de soulager des états de raideur ou de douleur dans des parties du corps. Un appareil thérapeutique conventionnel de ce type possède un générateur de champ magnétique logé dans un boîtier et est adapté pour qu'une personne en traitement ou un tiers le fasse fonctionner manuellement et applique un champ magnétique à courant alternatif aux parties affectées du corps. L'appareil de l'art antérieur de ce type ne peut produire un effet thérapeutique magnétique satisfaisant à cause de la plage de travail étroite du champ fluctuant et de la faible intensité du champ magnétique. De plus, étant donné qu'il est nécessaire de déplacer l'appareil thérapeutique, son fonctionnement n'est pas aisé. Selon cette invention, une pluralité de boîtiers (2) chacun d'eux contenant un générateur de champ magnétique (1) sont reliés pour former une chaîne pivotée, et les boîtiers (2) sont pourvus à chaque extrémité d'organes de liaison (3, 4), respectivement, lesquels peuvent être interconnectés. Selon cette invention, l'appareil thérapeutique peut être enroulé et fixé autour de la partie du corps affectée, et il n'est pas nécessaire d'effectuer des manipulations spéciales, comme le déplacement de l'appareil. De plus, le champ fluctuant produit par chaque générateur de champ magnétique (1) agit fortement sur une grande zone, y compris la partie affectée, intensifiant ainsi l'effet thérapeutique magnétique.
Patent EP-0126369-A1 (EP)
Inventor: OSTLINNING EDGAR DR
IPC: C08G75/0254
Filed: 1984-05-08
Abstract: Gegenstand der Erfindung ist ein Verfahren zur Herstellung von hochmolekularen, gegebenenfalls verzweigten Polyarylensulfiden. Diese können in einem polaren organischen Lösungsmittel in Abwesenheit von Wasser aus Alkalisulfiden und Halogenaromaten hergestellt werden.
Patent EP-0129829-A1 (EP)
Inventor: GEHRET JEAN-CLAUDE DR
IPC: A01N43/40
Filed: 1984-06-19
Abstract: Substituted phenylhydrazonopyrrolidine derivatives of the formula   <IMAGE>  wherein  R is halogen or C1-C4-alkyl,  n is zero, 1 or 2, and  R* is the group -CH=N-R1 or   <IMAGE> in which R1 is a pyridine group which is bound by way of a carbon atom, and which is unsubstituted or substituted by a methyl group, or is a 2-thiazolyl group, and  R2 is methyl or ethyl,  R3 is C1-C4-alkyl, C1-C2-alkoxy or C1-C4-alkylthio, and  X is oxygen or sulfur, have valuable properties for controlling pests, such as phytoparasitic and zooparasitic insects and acarids, including in particular ectoparasites.
Patent EP-0139144-A1 (EP)
Inventor: OHTAGAKI SHIGEKI
IPC: B60G17/015
Filed: 1984-08-17
Abstract: In a suspension device for automobiles having a shock absorber (9) provided with a damping force change-over mechanism and a suspension spring (8) provided with a spring constant change-over mechanism, the fluid pressure to perform both the changing-over of the damping force of the shock absorber and the spring constant of the suspension spring depends on a fluid pressure source (2) provided in the automobile and the fluid pressure from the fluid pressure source is controlled by an electromagnetic valve (3).
Patent EP-0143962-A1 (EP)
Inventor: PATINO KELLY PILAR
IPC: C02F1/58
Filed: 1984-10-18
Abstract: A process for removing dissolved aluminum and silica contaminants from concentrated alkali metal halide brines used in membrane electrolytic cells is disclosed. The process involves contacting an acidified brine at a pH of between about 2.0 and about 3.0 with a strong macroreticular cationic chelating resin.
Patent EP-0170725-A1 (EP)
Inventor: VON TOMKEWITSCH ROMUALD DIPL-I
IPC: G01C21/36
Filed: 1984-12-17
Abstract: In a navigation system, by means of which the direction (4) and distance (3) of a destination point is displayed with the aid of a compound navigation device, a compass dial (7, 8, 9, 10) is additionally displayed. This enables the driver of the vehicle to check the displayed direction of the destination against the actual compass bearing and thus to verify its credibility. <IMAGE>
Patent EP-0115909-A1 (EP)
Inventor: ROSIEK JOZEF
IPC: F24C3/00
Filed: 1984-01-06
Abstract: The present invention discloses an open gas fire having a gas burner (1, 9), the combustion products of which are fed to a flue system (21) via a heat exchanger (15) for use in providing heated convection air. With such gas fire constructions too much cold air can be drawn into the fire through the front of the fire due to the capacity of the flue system. The flue system (21) has to be able to cope with the maximum quantity of combustion products which can be produced, to thus avoid spillage of the products from the front of the fire. At gas settings other than setting to produce the maximum combustion product, cold air is then drawn into the flue reducing the thermal efficiency of the fire.The present invention improves the thermal efficiency of the gas fire by providing an adjustable baffle (23) which is arranged to vary the flow-through cross-section of the path of the combustion products to the flue system (21). Thus the flue cross-section (21) can be matched to the combustion products quantity, reducing the quantity of cold air drawn into the front (3) of the fire and thus improving thermal efficiency.
Patent EP-0118308-A1 (EP)
Inventor: KIPATSA KALEVI
IPC: C10M175/00
Filed: 1984-03-05
Abstract: A vacuum vessel (51, 1) with heating jacket (52, 5) around its upper part is fed at one or more nozzles (54, 3) with a coherent or atomised stream(s) of heated liquid e.g. waste oil which impinges generally tangentially on its inner surface. Flash evaporation takes place, together with further evaporation from the liquid running around and down the internal vessel wall to the pool of residual liquid in the base of the vessel (51, 1) Baffles (12, 13) shown in Figure 2, protect large axial vapour outlet (9) from carryout of liquid droplets. The vapour is condensed in large-diameter large-surface condenser (64, 6) connected to vacuum pump (67) for the system and liquid collects at (69, 11) Offtake pipe 55 recycles residual liquid to the nozzle as rapid preheat to new feed from 58.
Patent EP-0143523-A1 (EP)
Inventor: FABRIS MARIO
IPC: B21B39/16
Filed: 1984-09-14
Abstract: © A roller entry guide comprises a body with a pair of roller assemblies mounted on the body. The spacing between the assemblies is adjustable by a gear mechanism that induces relative longitudinal displacement between the body and the assemblies. Slides acting between the body and the assemblies produces a lateral component of movement to move the assemblies toward or away from each other whilst maintaining them parallel.
Patent EP-0140764-A1 (EP)
Inventor: CREPIN MICHEL
IPC: C12Q1/68
Filed: 1984-10-03
Abstract: 1. Process for the in vitro detection of a normally monocatenary nucleic acid, particularly of a determined RNA, in a biological medium containing it and containing cells, comprising the following steps : - treating the biological material by contacting said material with a non ionic detergent to solubilize the membranes of the cells contained in said biological material and release a part of the internal cellular constituents included in DNA, RNA and more particularly RNA messengers ; - dissociating, before hybridization, the monocatenary protein-RNA complexes, and unmasking the monocatenary RNA by means of a solution of an ionic salt, having a molarity from 5 M to 13 M, this mild treatment avoiding substantially the denaturation of bicatenary nucleic acids ; - contacting RNAs with a probe containing a complementary nucleotide sequence of the determined monocatenary nucleic acid, particularly of the determined RNA, under conditions enabling to allow hybridization of this probe with this determined nucleic acid ; - hybridization between the abovesaid probe and the determined monocatenary nucleic acid sequence, particularly the monocatenary RNA, in the presence of substantially bicatenary nucleic acids ; - detecting the hybrid possibly formed between the determined nucleic acid and the complementary sequence of the probe ; characterized in that RNA is deposited on an appropriate filter for the in situ hybridization and eliminate proteins.
Patent EP-0175036-A1 (EP)
Inventor: VALETTI ROGER
IPC: H01R13/58
Filed: 1984-12-05
Abstract: 1. A device for fixing a cable to a plug, in the form of snugs and a cap, characterised in that the snugs (1) are arranged in the form of a cross on the internal portion in the cable outlet portions (2) of the plug (3), in that deformable ends (2') are provided on the cable outlet portions (2) having a frustoconical external surface (2"), and in that the cap (4) serves to assemble the cable outlet portions (2) and to pinch the ends (2') of the portions (2).
Patent EP-0126053-A1 (EP)
Inventor: PETERSSON STIG ARVID
IPC: C22B13/02
Filed: 1984-05-14
Abstract: The invention relates to a method for producing lead from sulphidic lead raw-materiais by direct smelting processes of the kind in which the lead raw-materials are smelted autogenously in a shaft with the aid of oxygen gas, or air enriched in oxygen, optionally by adding fluxes, there being formed an oxide-containing molten product which is caused to pass into a coke bed arranged in the lower part of the shaft, to form a lead phase and a slag depleted in lead. The invention is characterized by heating the coke bed continuously, by partially combusting carbon therein and/or by supplying electrical energy thereto.The electrical heating is preferably effected by supplying electrical energy through induction or through electrodes.When heating the coke bed by the partial combustion of coke in the bed, oxygen gas or air enriched in oxygen is preferably introduced directly into the coke bed, through tuyeres or lances.
Patent EP-0144399-A1 (EP)
Title: Materiau de revetement de stabilisation de contact pour surfaces de contact electrique
Inventor: WRIGHT WILLIAM MICHAEL DAYTON
IPC: H01H1/021
Filed: 1984-05-23
Abstract: Matériau de stabilisation de contact, comprenant un copolymère ou polymère bloc de polyoxypropylène avec du polyoxyéthylène, ou une pluralité de polymères blocs de polyoxypropylène avec du polyoxyéthylène. Le matériau de stabilisation de contact améliore l'écoulement du courant électrique entre les surfaces de contact, aussi bien dans les applications utilisant des courants élevés que dans les applications utilisant des courants faibles et à des fréquences allant du continu à des fréquences radio ultra-élevées, en améliorant la conductivité entre les surfaces de contact. Le matériau ne présente aucune tendance au "vernissage" pendant une période de temps donnée, et peut être catalysé par la présence de différents métaux sur les surfaces de contact.
Patent EP-0146606-A1 (EP)
Inventor: OLIVER STEWART W
IPC: H04M3/30
Filed: 1984-05-31
Abstract: Ensemble de test (30) destiné aux tests d'unités de lecture de compteurs ainsi que de liaisons téléphoniques pour des systèmes de lecture automatique de compteurs d'utilisation de services publics. L'ensemble de test (30) contient un simulateur MID (36) et un simulateur de moniteur de service public (38) pouvant simuler le dispositif de lecture de compteur lors du test de la ligne téléphonique et un simulateur de ligne téléphonique (34) pouvant simuler la ligne téléphonique lors du test des composants de lecture du compteur. L'ensemble de test simule en outre l'appareil récepteur dans le central téléphonique à l'aide d'un simulateur de conversion numérique (40) et d'un affichage numérique (42), permettant de procéder à un test de la combinaison du dispositif de lecture de compteur et de la ligne téléphonique. L'ensemble de test est alimenté par des batteries ou bien il peut être alimenté à partir du secteur. L'ensemble de test peut fonctionner aussi bien dans le central téléphonique que sur le terrain.
Patent EP-0150223-A1 (EP)
Inventor: IZUMI TAKAYUKI
IPC: D01F9/14
Filed: 1984-07-28
Abstract: Procédé de production de fibres de carbone ou de fibres de graphite consistant à filer à l'état de fusion une poix charbonneuse, à rendre infusible la fibre de poix résultante, à la carboniser et, éventuellement à la graphitiser. Un précurseur de la poix charbonneuse est centrifugé à l'état de fusion pour séparer simultanément une couche de boue solide et une phase optiquement anisotrope contenue dans le précurseur, et cette dernière phase est utilisée en tant que poix charbonneuse.
Patent EP-0154915-A1 (EP)
Inventor: WILDMOSER ALFRED DIPL-ING
IPC: C02F3/12
Filed: 1985-03-02
Abstract: 1. Process for the biological purification of waste water, in which the waste water is mixed with activated sludge in an activated sludge basin in the presence of carrier particles for microorganisms, and an oxygen-containing gas is passed in, the waste water/activated sludge mixture is then passed, via an outlet into a secondary settling tank while retaining the carrier particles, and purified waste water and activated sludge are separated in the secondary settling tank, and in which activated sludge is transported back from the secondary settling tank into the activated sludge basin, characterized in that the carrier particles are retained, with the aid of a partition which is impermeable to carrier particles, in a region of the activated sludge basin which is in front of its outlet and in which the flow rate of the waste water/activated sludge mixture is low compared with that at the outlet, additional gas being introduced in front of and behind the partition, and in that the introduction of additional gas behind the partition is carried out below the introduction of additional gas which takes place is front of the partition and far below the outlet opening of the activated sludge basin, and the introduction of additional gas is adjusted so that the carrier particles present in front of the partition are forced away from the latter.
Patent EP-0167707-A1 (EP)
Inventor: HOENL HANS DR
IPC: C08F291/02
Filed: 1985-03-07
Abstract: 1. A process for preparing a translucent polystyrene rendered impact-resistant by modification with a rubber by polymerizing a reaction batch containing a1 ) styrene a2 ) a mixture of polybutadiene and a linear butadienestyrene two-block copolymer with a tapered transition, the proportion of polybutadiene from the homopolymer amounting to from 5 to 50 % by weight, based on total butadiene, and a proportion of rubber amounting to from 3 to 50 % by weight, based on styrène, calculated as polybutadiene, a3 ) optionally a solvent and/or a mineral oil, in the presence of b) a free radical initiator from the group consisting of dibenzoyl peroxide, tert-butyl peroxy-2-ethylhexanote and tert-butyl perbenzoate, and c) a mercaptan at from 60 to 150 degrees C in a conventional manner by stirring (shearing) in 2 or more isothermally operated stages and isolating the impact-resistant polystyrene in a conventional manner, which comprises performing the polymerization in the presence of a grafting-active peroxidic free radical initiator from the group consisting of dibenzoyl peroxide, terbutyl peroxy-2-ethylhexanoate and tert-butyl perbenzoate in such a way that the soft phase dispersed in the polystyrene has an average particle diameter within the range from 0.1 to 0.5 mu m.
Patent EP-0160188-A1 (EP)
Inventor: VICTOR HERMANN ING GRAD
IPC: B60K17/344
Filed: 1985-03-13
Abstract: 1. All-wheel drive for motor vehicles, with a drive unit consisting of engine (11), clutch and gearbox (20) and assembled transversely to the longitudinal axis of the vehicle, and adjoining the gearbox (20) a transfer gearbox (12) for distributing the driving torque to the front and rear axles, the transfer gearbox housing (34) also including a differential (42) for the front axle drive and comprising a housing extention (57) which surrounds a transfer gearbox output shaft (44) leading to the rear axle, and with a hollow gearbox output shaft (28) which simultaneously forms the input shaft (30) for transfer gearbox and differential and which consists of two shaft portions (29, 30) rotatably connected by a jaw clutch (49, 50), one of which is associated with the gearbox (20) and mounted in the gearbox housing (21) and the other of which is associated with the transfer gearbox (12) and mounted in the transfer gearbox housing (34), the transfer gearbox housing (34) being mounted at a point remote from the gearbox (20) in a pivot bearing (51, 51a) which is attached to the drive unit and adapted to receive axial forces, characterized in that the gearbox housing (21) and transfer gearbox housing (34) are constructed as separate components not connected to each other non-rotatably and mounted so as to pivot relative to each other (at 35, 51), and the housing extension (57) of the transfer gearbox housing (34) is mounted in a flexible universal bearing (61) which is disposed on the vehicle body (68) and which allows axial movements of the housing extension (57) and at the same time forms a pivot joint for the housing extension, about a transverse axis thereof.
Patent EP-0211972-A1 (EP)
Inventor: BENJAMIN JAMES ANTHONY
IPC: H01L29/423
Filed: 1985-08-07
Abstract: Lateral FET structure is disclosed for bi­directional power switching. A raised gate structure enables distal gate electrode portions (174, 176) to be in close proximity to FET channels (140, 142) and the remainder (172) of the gate to be separated from the drift or drain region (150) by a substantially greater distance so as to prevent undesired inducement of potential conduction channels through the drift region in the OFF state. This enables the gate to be referenced to the same potential level as one of the main terminals in the OFF state while still affording high voltage blocking capability. A multicell matrix array is also disclosed.
Patent EP-0179458-A1 (EP)
Inventor: OHTA KOJI
IPC: C08L93/04
Filed: 1985-10-23
Abstract: A rosin emulsion sizing agent comprising 20 to 50% by weight of fortified rosin, 2 to 30% by weight of a saponification product of a styrene/acrylic acid copolymer or a styrene/methacrylic acid copolymer, and the remainder being water.
Patent EP-0175403-A1 (EP)
Inventor: DER KINDEREN WILHELMUS JOHANNE
IPC: A61B8/06
Filed: 1985-08-23
Abstract: A device for determining the (mean) velocity in a flowing fluid, of the type including an ultrasound transmitter and a receiver coupled therewith for receiving ultrasounds reflected from the fluid, which are amplified and demodulated so as to produce a low-frequency Doppler-signal, that is subsequently analised by a spectrumanalyser, consisting of a number (n) of bandpass filters, peakdetectors being provided to determine the energy values of the frequencycomponents obtained by said bandpassfilters, and a calculation unit being used to calculate that frequency, at which the low-frequency Doppler-signal appears to have a maximum, the latter being a measure for the (mean) flowing velocity. The calculation unit includes components, which are designed to cause the energy values of the individual frequency components of the frequency spectrum to decrease according to a monotonously decreasing correction curve.
Patent EP-0179510-A1 (EP)
Inventor: SYRIER JOHANNES LEOPOLD MARIE
IPC: C08L57/02
Filed: 1985-09-25
Abstract: A binder composition which is pigmentable comprising a mineral lubricating oil extract and a petroleum resin and/or coumarone-indene resin, characterized in that the petroleum resin and/or the coumarone-indene resin contains carboxylic acid, carboxylic acid anhydride or hydroxyl groups.