baber/WOPTO huggingface dataset:
Patent EP-0048516-A1 (EP)
Inventor: PRODINGER ARNOLD
IPC: F16D13/08
Filed: 1981-09-11
Abstract: A coil spring coupling (18) with two coaxial coupling parts (23, 25) has at least two coil springs (29, 30) abutting in a prestressed manner against at least a first one of the two coupling parts, for force transmission between the two coupling parts. The coil springs each have two free cantilever ends (31, 37, 32, 38) which are each supported on a stop (33, 39, 34, 40) on the second coupling part (25) in the case of opposing directions of rotation, the stops allocated to each of the two free cantilever ends of each coil spring being arranged in pairs  evenly offset with respect to one another in the circumferential direction and the force exerted in each case by a stop on the coil spring, via the free cantilever end, being directed against the force exerted by the pre-stressing of the coil spring. In this manner, effective coil spring coupling is produced, as an overload coupling, in opposing directions of rotation, the force being distributed evenly on the coupling parts (Figs. 2, 3). <IMAGE>
Patent EP-0058268-A1 (EP)
Inventor: TAYLOR FREDERICK JOHN
IPC: F04B9/06
Filed: 1981-04-28
Abstract: A spring actuated piston pump for use in lubricating the bearings of a turbo-charger rotor, both on starting and stopping an associated internal combustion engine. The pump has a piston-and-cylinder combination (10,11) the piston (10) of which is spring-urged (28) towards the cylinder head (13), and there is a releasable catch arrangement (24,33) operable on the piston (10) to restrain movement of the piston towards the cylinder head when the piston is part-way between the extremes of its travel. The catch means (24,33) is solenoid operated (30) for connection to the engine starter system, so that the piston (10) is released when the engine is started. 
     The pump chamber (17) is connected to the engine lubrication system and the turbo-charger bearings through suitable ducts and one-way valves, so that on ordinary operation of the engine the pump chamber is full of oil with the piston fully retracted. On stopping the engine the piston moves under the spring bias discharging oil to the turbo-charger bearings until restrained by the catch arrangement. Subsequently on re-starting the engine the piston is released so as to continue its movement under the spring bias again discharging oil to said bearings.
Patent EP-0055544-A1 (EP)
Inventor: WITHNALL MALCOLM DOUGLAS NORMA
IPC: B65G59/10
Filed: 1981-12-11
Abstract: An apparatus (1 or 2) for dispensing containers, in particular disposable cups, from a stack (22). The apparatus has two jaw assemblies, each having a catch member (8) and a lever member (7) pivotable about horizontal axes (9, 10) between a first rest position in which the stack of containers is supported by the lever member and a second dispensing position in which the lowermost container is pulled from the stack by the lever member while it is supported by the catch member, and the inner edges of the catch member and lever member are formed as concave segments of a circle to provide good support and even loading on the containers during operation.
Patent EP-0035938-A1 (EP)
Inventor: BOURGET JEAN
IPC: H02K5/04
Filed: 1981-03-04
Abstract: 1. Electric motor comprising a stator, a rotor and a composite housing (2) having a sleeve (3) for holding the stator in place and two end flanges (4, 5) for carrying the bearings of the rotor shaft (6), the sleeve (3) being provided with cutouts (11, 12) the bottoms of which are used as supports of radial tabs (13, 14) of the flanges (4, 5), and means permitting the flanges (4, 5) to be fixed to the sleeve (3), each flange (4, 5) comprising, on both sides of each of the radial tabs (13) and (14), respectively, portions (17) of a cylindrical surface having an outer diameter which is substantially equal to the diameter of the bore of the sleeve (3) and permitting the flange (4) and (5), respectively, to be centered with respect to the sleeve (3), characterized in that the cylindrical surface is formed by rims (17) or raised edges of the sheet of the flange (4) and (5), respectively.
Patent EP-0043811-A1 (EP)
Inventor: HANNART JEAN ALFRED ALPHONSE
IPC: C07D471/16
Filed: 1981-07-01
Abstract: For the contracting States BE, CH, DE, FR, GB, IT, LI, LU, NL, SE. 1. Compound of formula  see diagramm : EP0043811,P6,F1  in the form of a base or of an organic or mineral acid addition salt, and in the form of the optical isomers or of the racemic mixture. For the contracting state AT. 1. Method for the preparation of the compound of formula see diagramm : EP0043811,P6,F1  in the form of a base or of an organic or mineral acid addition salt, and in the form of the optical isomers or of the racemic mixture, characterized in that the N-ethyl-1,2,3,3a,4,5-hexahydro-canthine-6-one formula  see diagramm : EP0043811,P6,F2  is treated with LiAlH4  in an inert solvant, and the such obtained alcohol is dehydrated by POCl3  in a benzene-triethylamine mixture.
Patent EP-0072799-A1 (EP)
Inventor: MEYER DANNY S
IPC: F16K3/18
Filed: 1981-08-19
Abstract: Structure de siege de vanne pour un robinet-vanne du type a expansion (20). Un siege de vanne (64) est recu dans chaque evidement annulaire de siege (62) forme autour des passages d'ecoulement amont B et aval (24, 26) et debouchant dans la chambre de vanne (22) ou un assemblage a glissiere (32) est mobile entre des positions ouverte et fermee. Un joint annulaire a facettes (82) est monte avec une rainure annulaire (70) dans la face du siege frontal (66) de chaque siege de vanne (64). Une partie substantielle du fond (76) de la rainure annulaire (70) comprend une portion de fond conique tronquee (80) qui forme une surface de coin avec un angle conique de l'ordre de 30 a 60 approximativement et est dispose sensiblement coaxialement par rapport aux cotes des rainures et aux passages d'ecoulement. La face de joint arriere (86) du joint annulaire a facette (82) possede une portion arriere conique tronquee (94) qui epouse la sortie de fond conique tronquee (80). La rainure annulaire (70) est plus large que l'epaisseur du joint annulaire (82) de sorte que ce dernier s'adapte de maniere lache dans la rainure annulaire. La face du joint frontal (84) s'etend au-dela de la face frontale de siege (66) d'une distance comprise approximativement entre 0, 0051cm et 0, 0381cm lorsque cette face (84) est assise de maniere lache dans la rainure annulaire. Lorsque l'assemblage a glissiere (32) est expanse sur les positions ouverte ou fermee, la face frontale de joint (84) engage l'assemblage a glissiere (32) et le joint annulaire (82) est axialement comprime pour faire joint. Dans la position fermee, la pression du fluide dans le passage d'ecoulement amont (24) force le joint annulaire (82) a faire coin contre la portion de fond conique tronquee (80) vers l'assemblage a glissiere (32).
Patent EP-0066273-A1 (EP)
Inventor: DANNER DIETER
IPC: B65D85/40
Filed: 1982-05-28
Abstract: The container consists of a box-shaped, rectangular outer part (1) which is open completely towards the front and over about a quarter of the side at the front, slightly curved upper side (6), both longitudinal sides having a U-shaped cutout on the inside over the entire inner side (2) and the cutouts, thus produced, being closed towards the front, and of a drawer-type recessed inner part (7) which, in the pushed-in state, closes the outer part flatly and in alignment by means of a likewise slightly curved cover plate (10) extending towards the front by about a quarter and a front panel (9) corresponding in its dimensions to the rear side (3) of the outer part. The outer part and the inner part are connected to each other on each side by a double disc (12). The connection of the outer and inner parts is achieved by the smaller parts (13) of the discs running in a groove (15) which is let into each of the two longitudinal sides of the inner part in the lower third and which is closed towards both ends, whereas the larger parts (14) of the discs can move freely in the U-shaped cutout of the inside of the outer part. It is achieved by this means that the inner part (7) can be pulled out and additionally pushed up. Reference is made to Figures 1 - 3. <IMAGE>
Patent EP-0076906-A1 (EP)
Inventor: MUTSCHLECHNER HEINZ
IPC: E03C1/06
Filed: 1982-08-13
Abstract: 1. A device for supporting shower fittings such as hand-held spray attachment, a soap-dish or the like slidably or lockably, as desired, having a support bar (1) in the form of a hollow section (2) for receiving the shower fittings, which can be mounted on the wall of a shower cubicle, characterised in that the hollow section (2) of the support bar (1) has on both sides, in addition to a first surface (3) which can be laid against a wal, in each case a further surface (4) adjoining the first at an obtuse angle, which latter can be placed in the corner (10) of two walls (11, 12).
Patent EP-0082343-A1 (EP)
Inventor: INOUE HIROSHI
IPC: C01B21/068
Filed: 1982-11-25
Abstract: Process for preparing silicon nitride powder, which comprises baking a powdery mixture comprising i) 1 part by weight of silica powder, or a silica-containing substance in terms of silica, ii) 0.4 to 4 parts by weight of carbon powder, or a substance generating carbon by baking, in terms of carbon and iii) 0.005 to 1 part by weight of silicon nitride powder synthesized by a silica reduction method, at a temperature of from 1350 to 1550°C in a non-oxidative atmosphere containing nitrogen.
Patent EP-0097739-A1 (EP)
Inventor: LEBER RAIMUND DIPL-ING
IPC: F41A23/56
Filed: 1982-06-30
Abstract: 1. A hydraulic support arrangement including a double-acting hydraulic working cylinder (1) with on one side a piston rod (2) ending in a support leg (3), said cylinder having a brake means (16 to 20) which blocks the retracting motion of the piston rod without the supply of pressure medium to the cylinder space (9) on the piston rod side and has a brake housing (14), said brake housing being disposed at the end of the cylinder (1) on the piston rod side and featuring slanted guide faces (18) bringing spring-loaded brake members (16) into abutment with the piston rod (2), in an annular chamber (22) connecting the cylinder space (9) on the piston rod side to the pressure pipe (8) there being provided for releasing said brake means a release piston (20) which surrounds the piston rod (2) and releases the brake members (16) against the spring tension upon application of pressure, characterized in that the release piston (20) has an axial collar (23) which in the blocking position wholly or partly bars and in the releasing position frees a ring-shaped inlet port (24) between the annular chamber (22) and the cylinder space (9) on the piston rod side.
Patent EP-0068639-A1 (EP)
Inventor: ROBINSON JAMES DEREK
IPC: B60N2/22
Filed: 1982-05-27
Abstract: The invention provides an adjustable, permanently engaged, mechanism for controlling the inclination of a support (15) reclinable relative to an associated carrier (11) and comprises means for axially fixedly positioning a collar (19) relative to the carrier (11) and a shaft (23) slidably mounted in the collar, the shaft being linked to the support (15) whereby axial displacement of the'shaft in the collar effects relative inclination of the support and carrier. The mechanism is of compact design, is suitably fabricated from thermoplastic polymeric materials and is of utility in a wide range of furniture, particularly in reclinable seats for motor vehicles.
Patent EP-0067679-A1 (EP)
Inventor: MACKNICK BRIAN A
IPC: C23F13/02
Filed: 1982-06-11
Abstract: Methods of preventing corrosion in which current flows between the to-be-protected substrate and a distributed electrode whose electrochemically active surface provided by an element which is composed of a conductive polymer and which is at least 500 microns thick, In one embodiment, the electrode is a flexible strip comprising a highly conductive core, eg. of copper, and a conductive polymer element surrounding the core. In another embodiment, the electrode is a conductive polymer layer which conforms to the surface of the substrate but is separated from it by a layer of insulation.
Patent EP-0065440-A1 (EP)
Inventor: MENTZER REGIS
IPC: H01C1/14
Filed: 1982-04-27
Abstract: 1. Pin-shaped connection for an electrical component (59) provided with two opposed contacting zones (18, 19), comprising two lateral arms (39, 40) interconnected on their lower ends (35), each upper end (60, 61) of said arms being adapted to be connected to one of the contacting zones (18, 19) of the component (59), characterized in that the two upper ends (60, 61) of the lateral arms and/or the contacting zones (18, 19) of the component (59) together have at least three protuberances (A, B, C), each protuberance bearing on one contacting zone (18, 19) or on one upper end (60, 61) of the lateral arms, respectively, avoiding relative translational and/or rotational movement between said contacting zones and said ends of the arms.
Patent EP-0094384-A1 (EP)
Inventor: FORESTAL ROBERT JOSEPH
IPC: A61J15/00
Filed: 1981-11-23
Abstract: Un biberon pour l'allaitement d'un bébé possède une tétine (28) fixée sur un tube flexible (14) et éloigné du biberon (10) avec un support du biberon dans une position renversée, permettant un allaitement aisé par le bébé lui-même qui ne doit positionner et tenir que l'organe de tétine du dispositif, réalisant ainsi un agencement permettant au bébé de s'alimenter par lui-même à partir du biberon, sans que quelqu'un tienne la bouteille. On prévoit également un organe de soupape (69) qui empêche le passage de l'air au travers de la bouteille lorsque celle-ci est vide, même si le bébé continue à sucer la tétine.
Patent EP-0081510-A1 (EP)
Inventor: TRENTINI FRANCISCO FILHO
IPC: A61F5/01
Filed: 1982-06-09
Abstract: Procede de modelage du visage ayant pour objet de remodeler les traits du visage, comprenant une analyse par application sur le visage d'artifices de theatre pour approbation par le patient du resultat cherche, la formation d'un masque de platre permettant d'indiquer l'epaisseur des implants necessaires, la mise en forme des implants en gel de silicone en fonction des resultats de l'analyse et l'implantation des implants mis en forme.
Patent EP-0078841-A1 (EP)
Inventor: DOUGLAS GEORGE HENRY
IPC: C07D403/06
Filed: 1982-05-12
Abstract: Des composes s-triazine d'alkyle heterocycliques sont prepares a partir des composes correspondant d'amidinouree et d'amidinothiouree par reaction avec une forme activee d'une amide acide pour donner respectivement des s-triazinones et thiones substitues de formule (FORMULE) ayant des proprietes pharmacologiques qui les rendent appropries a diverses fins medicinales, y compris leur utilisation comme agents anti-diarrheiques, et sont egalement des derives utiles a l'analyse pour la detection des precurseurs d'amidinouree ou d'amidinothiouree correspondants.
Patent EP-0084853-A1 (EP)
Inventor: BEGRICH RAINER DR
IPC: C07D209/90
Filed: 1983-01-19
Abstract: Beschrieben wird ein neues Verfahren zur Herstellung von 1,8-Naphtholactamverbindungen der Formel I <IMAGE> worin die Symbole R, A und B die im Anspruch 1 angegebene Bedeutung haben. Dieses Verfahren besteht darin, dass man eine 1,8-Naphtholactonverbindung der Formel II <IMAGE> im wässrigen Medium mit einem Amin der Formel III NH2-R (III) gegebenenfalls in Gegenwart von Bisulfit umsetzt. Die Naphtholactamverbindungen der Formel I werden in grosser Reinheit und mit über 90%iger Ausbeute erhalten.
Patent EP-0137864-A1 (EP)
Inventor: RILEY ROBERT LEE
IPC: B01D63/00
Filed: 1983-10-15
Abstract: A reverse osmosis module in which the semipermeable membrane may be utilized to concentrate or dewater aqueous solutions at elevated temperatures and pressures. 
     The module comprises a microporous support reinforced on one side with a backing material and on the other side is deposited an ultra-thin film, formed by cross-linking polyethyleneimine with a cross-linking agent such as isophthaloyl chloride. The backing for the membrane sandwich comprises a film of a polyethyleneterephthalate which is positioned between two layers of an epoxy-impregnated polyester. 
     The module may be used at temperatures ranging from about 50° to about 95°C and pressures ranging from 400 to about 1200 psi to dewater aqueous sugar solutions, salt solutions, starch solutions, etc.
Patent EP-0117353-A1 (EP)
Inventor: DEGIRONIMO BRUNO
IPC: A61B5/028
Filed: 1983-12-06
Abstract: An interactive injection system for use with a catheter (64) of the type adapted for insertion into a patient's vascular system for thermodilution measurements and the like includes a chamber (38) for storing liquid injectate, means (46) for connecting the chamber (38) to the catheter lumen (62), and a drive for operating on the chamber to flow liquid injectate from the chamber into the lumen for discharge as a bolus from the lumen into the vascular system of a patient. In preferred embodiments, a temperature sensing probe (92) is connected between the injection chamber and the catheter for monitoring the temperature of injectate as it is introduced into the catheter. Cooperating controller apparatus (10) includes means (28, 30) for operating the drive, operator controlled inputs (14) for selecting injectate rate and volume parameters, another operator controlled input (44) for enabling the injector drive, an input from a sensor (84) adapted to be located in the patient's vascular system downstream from the proximal port (82) and operative during an injection cycle in response to a sensed deviation of output (e.g., out of specification) for terminating the injection sequence, and a processor for utilizing (e.g., integrating) the sensor output (12) to generate a cardiac output value or similar data.
Patent EP-0124520-A1 (EP)
Inventor: SHAW STEWART PATRICK DOUGLAS
IPC: B01F3/08
Filed: 1982-11-09
Abstract: Méthode et appareil pour combiner des réactifs chimiques, le procédé comprenant 1. la distribution des réactifs dans un système de conduits sous la forme de gouttelettes ou volumes isolés (5, 15, 21, 22, 36) séparés les uns des autres par un liquide inerte non miscible (1) et 2. le changement de l'écoulement du liquide inerte non miscible à l'intérieur du système de conduits dans un ordre précis de telle façon que des volumes isolés prédéterminés s'associent les uns avec les autres, combinant de la sorte les réactifs, et l'appareil étant formé en maintenant deux plaques (42, 44) en contact face à face, où une plaque ou les deux possèdent une série d'indentations (43) sur la surface à accoupler, formant ainsi les conduits pour les combinaisons de réactifs.
Patent EP-0108812-A1 (EP)
Inventor: ABE MIKI
IPC: H03M1/00
Filed: 1983-03-25
Abstract: Un convertisseur analogique/numérique possède un premier et un deuxième commutateurs (21:26) pour l'échantillonnage alternatif d'un premier et d'un deuxième commutateurs analogiques, respectivement d'un premier et d'un deuxième intégrateurs (22:27), chacun produisant une tension intégrée variable en réponse aux premier et deuxième signaux analogiques échantillonnés fournis, respectivement, une source de courant continue (32) alimentant en courant continu le premier intégrateur (22) lorsque le premier commutateur (21) se trouve dans l'état d'arrêt et alimentant en courant continu le deuxième intégrateur (27) lorsque le deuxième commutateur (26) se trouve dans l'état d'arrêt, et un générateur de signaux numériques (34, 35) alimenté alternativement avec une sortie comparant à une tension présélectionnée la sortie de tension du premier ou du deuxième intégrateur lorsqu'ils sont traversés par le courant continu, permettant ainsi d'obtenir du générateur (34, 35) un signal numérique correspondant à la période de temps comprise entre l'instant où le courant continu est appliqué au premier ou au deuxième intégrateur et l'instant où la tension de sortie du premier ou du deuxième intégrateur atteint une valeur présélectionnée.
Patent EP-0120018-A1 (EP)
Inventor: BERGHAELL CHRISTER KARL-OLOF
IPC: B65G1/06
Filed: 1983-04-21
Abstract: Dispositif de remplissage d'un râtelier de transport ou de stockage (1) du type pourvu de plusieurs niveaux de réception (2, 3, 4), disposés à des distances prédéterminées, un au-dessus de l'autre, une couche de produits emballés (10) étant placée sur un niveau à la fois à chaque temps donné. L'objet de la présente invention est d'assurer que les produits puissent être poussés sans à-coup sur le niveau de réception, même lorsque la position du niveau de réception dévie quelque peu de la position prévue et lorsqu'il y a des tolérances très réduites entre la hauteur du produit et l'écartement entre les niveaux de réception. Le dispositif de remplissage comprend une plate-forme de groupage se déplaçant verticalement (5), équipée d'un dispositif de levage permettant de lever et d'abaisser la plate-forme dans des positions prédéterminées et d'un dispositif poussoir (11) permettant de pousser une couche d'emballages disposée sur la plate-forme vers le niveau de réception correspondant (2) sur le râtelier de transport. La partie qui est levée est une partie de support (6), qui supporte la couche d'emballages et est pourvue d'un premier ensemble d'organes motorisés (8) pour le transfert de la partie de support (6) vers le niveau de réception (2) de manière à lui permettre de s'étendre au moins en partie au-delà du bord du niveau de réception. On prévoit en outre dans la plate-forme de groupage (5) un deuxième ensemble d'organes motorisés (18) permettant à la partie de support (6) d'effectuer un mouvement supplémentaire, le deuxième ensemble d'organes motorisés entrant en fonction après le fonctionnement du premier ensemble d'organes motorisés (8) et assurant l'abaissement de la partie de support sur le niveau de réception (2).
Patent EP-0132521-A1 (EP)
Inventor: HILMER ELWYN P
IPC: A01G1/00
Filed: 1984-05-07
Abstract: Soil Conservation Intercropping utilizes large efficient farm equipment to plant and harvest two or more crops on one piece of land in one seasonal year, without trampling either of the crops in the process, utilizing the grass-grain cluster-row orthe modular cluster-row planted onthe contour of the slope and used as a vegetation terrace to stop wind and water from eroding the soils, then planting and harvesting row-crop crops between the cluster-rows or modular cluster-rows of grass-grain, all systems adaptable to all climates, wet or dry, long or short growing season, holding most all crop residue thereby adding more soil to the land each year.
Patent EP-0147662-A1 (EP)
Inventor: MUNCH GUNTER
IPC: F16F1/38
Filed: 1984-11-29
Abstract: Das elastische Lager weist einen Gelenkkörper (3) aus elastischem Werkstoff auf, der zwischen einer äußeren (2) und einer inneren (1) Hülse eingespannt ist und an beiden Stirnseiten hohle Ausformungen (4) aufweist, die etwa bis in die Gelenkmitte reichen und zueinander winkelversetzt angeordnet sind, wobei der Gelenkkörper (3) im Bereich seines vollen Materials vorgespannt ist, so daß eine Zwanfsführung bei kardanischen Auslenkbewegungen entsteht.