baber/WOPTO huggingface dataset:
Patent EP-0007960-A1 (EP)
Inventor: MCGOWAN ERIC
IPC: F15B15/10
Filed: 1979-06-19
Abstract: Un dispositif a soufflet sur lequel on applique a l'interieur du soufflet (30) une pression a controler, pression qui actionne indirectement une tige-poussoir (34) qui a son tour actionne un interrupteur electrique. En vue de rendre le dispositif infaillible, le soufflet est fixe a un patin de pression (32) en contact avec un diaphragme flexible (37). Le soufflet (30) est monte dans un boitier (35) qui est ferme hermetiquement par le diaphragme 137) dont la surface effective est plus grande que celle du soufflet. Une fuite du soufflet dans l'espace environnant augmente la pression sur le diaphragme qui, par consequent, tend a actionner la tige-poussoir (34) pour simuler une augmentation de la pression a controler.
Patent EP-0007094-A1 (EP)
Inventor: STAIGER GERHARD DR CHEM
IPC: C08F10/00
Filed: 1979-07-11
Abstract: A special process for the preparation of a titanium component for polymerization catalysts of the Ziegler-Natta type, wherein (1) in a first stage (1.1) an alcoholate of the formula Mr(OR)2, where R is lower alkyl and (1.2) a chlorotoluene of the formula   <IMAGE> where X is chlorine or hydrogen, are milled together in a particular molar ratio in a vibratory ball mill under particular milling conditions, especially a relatively low temperature, in the absence of a diluent, thereafter (2) in a second stage (2.1) the material resulting from stage (1) is brought together with (2.2) titanium tetrachloride in a particular ratio, the batch is kept for some time at an elevated temperature, with constant mixing, and the resulting solid is isolated, excess titanium tetrachloride being separated off, and finally (3) in a third stage (3.1) the solid resulting from stage (2) is again brought together with (3.2) titanium tetrachloride in a particular ratio, the batch is again kept for some time at an elevated temperature, with constant mixing, and the resulting solid, constituting the novel titanium component, is isolated, excess titanium tetrachloride being removed. The novel titanium compound permits the production of polymers of  alpha -monoolefins not only in high yield but also with high isotacticity.
Patent EP-0011356-A1 (EP)
Inventor: KAJIMOTO TSUNESUKE
IPC: C07D303/04
Filed: 1979-09-17
Abstract: A catalyst is provided including reduced silver combined with at least one carbonate of the group consisting of the rare earth metals and yttrium, and at least one salt of an alkali or alkaline earth metal, wherein the carbonate is prepared by the reaction of the appropriate chlorde with an alkali carbonate or bicarbonate. The catalyst gives improved selectivity in the oxidation of ethylene to ethylene oxide.
Patent EP-0009986-A1 (EP)
Inventor: EADIE GRAEME
IPC: E02B1/00
Filed: 1979-10-05
Abstract: The invention relates to a support structure for use in liquid. In particular there is described a support structure 13 in water comprising a pipe matrix 10 having coolant or refrigerant pumped therethrough to freeze the water into a solid block. The matrix may be planar or three dimensional and the ice structure may be floating or may be supported on the floor of an ocean river or other water confinement. The structure may be used as a floating dock, oil drilling platform, temporary bridge or for any other derived purpose. 
     There is also described a method for temporarily repairing a fracture or hole in a ship's hull, dam or other liquid barrier by arranging a pipe matrix over the fracture or hole and pumping coolant or refrigerant through said pipe matrix to freeze the liquid and plug the fracture or hole.
Patent EP-0011528-A1 (EP)
Title: Pièces d'ostéosynthèse et leur préparation
Inventor: VERT MICHEL
IPC: A61B17/00
Filed: 1979-10-19
Abstract: Pièces d'ostéosynthèse, ayant la forme d'un solide tridimensionnel, à base de polymère biocompatible résorbable. Elles se présentent sous la forme de pièces composites constituées par une matrice en poly-acide lactique ou en un copolymère de celui-ci, ladite matrice contenant des éléments de renfort, noyés dans la matrice, à base d'acide polyglycolique ou d'un copolymère de celui-ci, et contenant éventuellement une charge capable de stimuler la résorption du polymère au profit d'un tissu néoformé. Application à la réparation et à la consolidation de fractures osseuses.
Patent EP-0029095-A1 (EP)
Inventor: HOOPMAN ABRAHAM
IPC: B01F15/00
Filed: 1980-09-10
Abstract: 1. A method of mixing a particularly viscous mixed material, having a tendency for the formation of lumps, within a mixing trough (1) within which a mixing element rotates that has a horizontal axis, wherein the mixed material is fed under gravity action into a trough, communicating approximately in parallel and across the length with the mixing trough (1), of a screw or worm (4) which cooperates with the mixing element and which acts to convey the fed material substantially direction, whereupon the material is re-introduced into the mixing zone at the end of the conveying process, and wherein the screw (4) discharges the final mixture from the mixing trough upon termination of the mixing process, characterized in that from the mixed material being substantially in a stationary or steady state, only an outer layer each of small thickness adjacent to the wall in the lower portion of the mixing trough (1) is moved in a circular path stripped off and introduced into the trough of the screw (4) by means of a blade-like strip (7), with the mixed material in its steady state descending into the region from which the sheared off or stripped off mixed material has been removed.
Patent EP-0025947-A1 (EP)
Inventor: PETIT ANDRE
IPC: H02G5/00
Filed: 1980-09-12
Abstract: 1. A bar (15) for the distribution of electrical energy in an equipment frame (14), comprising an insulating cover which is cut up into pieces and which is situated in a container, and comprising electrical conductor rods (6, 6A) which are disposed inside the cover in such a way that they are electrically insulated one from the others and that their connection strips (7, 7A) which are also insulated one from the others are allowed to project out of the container in only one plane which is parallel to the rods, said bar being characterized in that it comprises a container which is constituted by two metal bands (1, 2), these bands being welded together along one of their large sides and over a certain width and being distanced from one another over the remaining width in order to constitute a protection sheath, that the electrical conductor rods (6, 6A) are inserted into longitudinal slots (5, 5A) which are provided in opposite surfaces of two plastics sections (4, 4A) constituting the insulating cover and disposed between the metal bands in their distanced area, and that an insulating member (8 or 8A) which is provided with windows (9) opposite to the connection area between the rods (6 or 6A) and their respective connection strips (7 or 7A), is inserted between the connection strips (7 or 7A) of the rods (6 or 6A) situated in a plastics section (4 or 4A) and that section.
Patent EP-0029965-A1 (EP)
Inventor: WEGENER INGO
IPC: C11D1/825
Filed: 1980-11-20
Abstract: Detergenzzusammensetzung mit 40 - 60 Gew.-% Verbindungen der Formel I R¹ - 0 - (CH2CH2O)n - H 1 und 60-40 Gew.-% verbindungen der Formel II <IMAGE> In den Formeln bedeutet R1 einen gesättigten oder ungesättigten Kohlenwasserstoffrest eines Fettalkohols mit 6 - 18 Kohlenstoffatomen und R² einen Alkylrest mit 8 - 14 Kohlenstoffatomen. n ist eine Zahl von 4- 15. p und q sind Zahlen von 0- 15,wobei die Summe p + q im Bereich von4- 15 liegt. Die Viskosität der Detergenzzusammensetzung ist wesentlich geringer als die der Verbindungen I allein.
Patent EP-0023369-A1 (EP)
Inventor: DE JONGE JOHANNES
IPC: A01D33/00
Filed: 1980-07-29
Abstract: A multi-row lifter for tuber, bulb and root crops, particularly potatoes, comprising a ground-supported main frame (1) an auxiliary frame (16, 17, 18) bearing pivotally on the main frame and on the ground, at least one sieve conveyor (31) carried by the main frame, lifting shares (32) carried by the auxiliary frame and a conveyor (27) joining the lifting shares (32) and passing, viewed in the direction of movement, at the front around a reversing roller (26) carried by the auxiliary frame and at the rear around a horizontal driving roller (28) carried by the main frame, whereby the reversing roller (26) is movable in a vertical plane and the driving roller (28) is movable in a vertical plane and the driving roller (28) in a substantially horizontal and a vertical plane and means (36) are provided for maintaining the sieve conveyor (31) substantially in a horizontal position, viewed in a transverse direction.
Patent EP-0015742-A1 (EP)
Inventor: RITZI EMIL WILHELM
IPC: F01K21/00
Filed: 1980-03-05
Abstract: A multi-stage, wet steam turbine employs steam in its two-phase region with vapor and liquid occurring simultaneously for at least part of the cycle, in particular the nozzle expansion stages (at 32 and 58). A smaller number of stages than usual is made possible, and the turbine may handle liquid only. Furthermore, simple construction, low fuel consumption and high reliability are achieved. Rotor (24) has rings of vanes (42, 68,85 and 81). Vanes (42 and 85) receive liquid, or steam and liquid mixture, and vanes (68 and 81) steam to drive the rotor. Steam exhausting through the vanes (68) enters a recuperative zone (66) to which feed water droplets are pumped by a Tesla pump (60) from the condenser (CC), and the heated water thus formed is scooped up (at 70) and returned to the boiler (BB). Any steam exiting the zone (66) passes to the nozzles (58). Rings of water, maintained by the vanes (42 and 85) exit nozzles (47 and 89) to assist in driving the rotor. These rings form further rings (56, 91) of water rotating with a freely rotatable rotor (25) surrounding the turbine rotor. A scoop (57) removes water from the ring (56) and supplies it to the ring of nozzles (58). Water from ring (91) is removed to the pump (60).
Patent EP-0023804-A1 (EP)
Inventor: PIENIAK HEINZ ALFRED
IPC: A61F13/15
Filed: 1980-07-24
Abstract: laminated structure adapted to be gathered for improved fit about a portion of the human body, said laminated structure comprising an elastic member (21) disposed between first and second substrates of flexible gatherable material, said elastic member including a plurality of interconnected elastic elements defining apertures (20) therebetween, and the first and second substrates of said laminated structure being secured together through at least some of said apertures.
Patent EP-0028494-A1 (EP)
Inventor: ROSSMAN CHRISTOPH
IPC: H01F27/245
Filed: 1980-10-28
Abstract: O F-shaped lamination parts (2a,b) for forming electromagnetic cores are cut from a strip of material, the lines of cut being such that pairs of Fs have their parallel cross members (4a,b,6a,b) interfitted with each other and each pair of Fs is nested with the adjacent pairof Fs. The Fs are arranged in two or more rows with the stems (8a,b) of the Fs in each row at an angle to the longitudinal edge of the strip so that substantially the only material wasted is a saw-tooth shaped portion along each edge. The Fs have resiliently interengageable projections (18a,b) and recesses (22a,b) for holding the parts together in an electromagnetic core.
Patent EP-0017638-A1 (EP)
Inventor: RUNDQUIST HANS MAURITZ
IPC: F21V29/00
Filed: 1980-03-26
Abstract: The lamp device comprises a sealed beam lamp (1, 3, 5) 
     mounted in a casing (7) designed as a pressure vessel, so that the lens part (1) of the sealed beam lamp constitutes part of the pressure vessel wall in the form of a pressure vessel lid and so that the back side (5) of the sealed beam lamp having the electrical connecing means of sealed beam lamp is within a water-tight pressure chamber. The pressure vessel casing bears against the back side of the circumferential flange (3) of the sealed beam lamp, a ring sealing means (23) placed in a groove in the casing being arranged therebetween. The flange (3) is applied against the casing (7) by means of a ring plate (19) bearing against the front side of the flange via a pressure balacing packing (27). the ring plate being releasably tightened to the casing The pressure chamber has such dimensions that a considerable free space is obtained around the back side (5) of the sealed beam lamp. so that thermal self-convection transferring generated lamp heat to the water-cooled walls of the casing is obtamed. According to a preferred embodiment, connection leads (28. 29) brought through the pressure vessel wall in a pressure and water-tight manner, are drawn along the inner side of the wall to a connector (31) from where heat-resistant leads (37, 39) are drawn to the electrical connecting means of the sealed beam lamp. The lamp device means that the weak side of the sealed beam lamp is completely protected, that a very good cooling is obtained without any particular cooling arrangement, such as cooling flanges, and that both the sealed beam lamp and connecting leads can be replaced easily. 
     In a particular deep water embodiment, a pressure absorbing chamber filled with a liquid is arranged in front of the lens part of the sealed beam lamp.
Patent EP-0036428-A1 (EP)
Inventor: BASCH WALTER E
IPC: F02M37/04
Filed: 1981-04-08
Abstract: Une amelioration a une pompe de combustible comprend une levre formee a l'extremite ouverte d'un corps de pompe de combustible. La levre (29) peut se plier sur le bord exterieur du diaphragme (11) introduit dans le corps pour former un joint de fluide entre le corps et le diaphragme. Le joint est capable de supporter des forces anormalement elevees telles que celles qui se produisent pendant un accident tout en conservant son integrite.
Patent EP-0045350-A1 (EP)
Inventor: TAKESAKO YOSHINOBU
IPC: H01J31/12
Filed: 1981-04-07
Abstract: The picture image display apparatus in accordance with the present invention comprises:
     a flat type vacuum enclosure having a transparent face panel,   a row of parallelly disposed linear thermionic cathodes,   electron beam forming electrode which produces a predetermined number of two dimensionally disposed electron beams out of the electron emission from said linear thermionic cathodes,   a row of control electrodes disposed parallelly in a direction perpendicular to those of said linear thermionic cathodes,   a row of deflection electrodes,   a phosphor screen formed on the inner face of said face panel, and   an anode of thin metal film formed on said surface of said phosphor screen,   wherein the improvement is that   a row of deflection-aiding electrodes is disposed between said row of deflection electrode and said anode, said post deflection electrodes being impressed with substantially constant positive potential with respect to said linear thermionic cathodes.
Patent EP-0045044-A1 (EP)
Inventor: KOVACS SANDOR
IPC: G08G1/017
Filed: 1981-07-21
Abstract: The invention relates to a signalling device for signalling road vehicles going in the wrong direction, in particular vehicles on a motorway, having a transmitter-receiver device consisting of a vehicle-side component which has a detector and an audible and/or optical warning device, which can be connected thereto, for the vehicle steering wheel and of a road-side component from which the signalling information which can be detected by the detector can be transmitted to the vehicle within a restricted range, which invention is particularly characterised in that an item of wireless signalling information can be transmitted from the road-side component (28) arranged on the side of the road and in that this signalling information can be detected by the detector which is provided in the vehicle-side component (34) and is arranged on the vehicle side facing the road-side component (28), and in that the signal which is generated by the detector and can be fed to the warning device activates a self-loading circuit to which at least one of the vehicle signalling devices directed towards the other traffic is connected. <IMAGE>
Patent EP-0057259-A1 (EP)
Inventor: GRASSL HANS-PETER DIPL-PHYS
IPC: G03B3/10
Filed: 1981-10-16
Abstract: Die Erfindung bezieht sich auf eine Schaltungsanordnung zur binären Codierung der Sensorsignale einer Mehrzahl von optoelektronischen Sensorelementen (DN), bei der Bewerter (BN) zur Ableitung einer Mehrzahl von binären Ausgangssignalen vorgesehen sind. Dies wird erfindungsgemäß mit Hilfe von Bewertern (BN) erreicht, die jeweils aus einem Inverter (T1, T2), einem Rücksetztransistor (T4) und einem Barrieretransistor (T3) bestehen und die den Sensorelementen (DN) individuell zugeordnet sind, sowie binäre Bewertersignale abgeben. Die Sensorelemente sind paarweise zusammengefaßt, wobei von den beiden Bewertersignalen jedes Paares das eine über einen elektronischen Schalter (7) an einen diesem Paar zugeordneten Schaltungsausgang (AN) übertragen wird und der elektronische Schalter in Abhängigkeit von dem anderen Bewertersignal gesteuert wird. Der Anwendungsbereich umfaßt optoelektronische Entfernungsmesser für fotografische oder elektronische Kameras.
Patent EP-0032813-A1 (EP)
Inventor: MCBRIDE ALISTAIR DONALD
IPC: B08B9/093
Filed: 1981-01-15
Abstract: Oil sludge (15) formed within a storage container (10) is removed by penetrating tubular lances (20) into the sludge body (15) and then pumping dispersant chemicals borne by a water jet through the lances (20) into the sludge body (15) with continuous drawing off and recirculation of emulsified fractions under pressure. The sludge body (15) breaks down both physically and chemically to form a pumpable fluid which is drained and mixed with a larger volume of liquid oil to allow dispersion of the hydrocarbonaceous content of the emulsified fluid as a suspension in the oil volume allowing the water to settle out of the mixture, the settled water layer being thereafter drawn off. This oil mixture is then processed in the process plant. The dispersant chemicals emulsify or form coloidal suspension or solution of the hydrocarbonaceous content of the sludge body (15) in water.
Patent EP-0041403-A1 (EP)
Inventor: MIWA HIROHIDE
IPC: G01N29/44
Filed: 1981-06-03
Abstract: Ultrasonic wave beams BM of two different frequencies fi, f 2  are sent into an object for determining attenuation characteristics of the internal structure of the object. The intensities, that is the energies of ultrasonic waves reflected from the internal structure of the object are measured. On the basis of these intensities, and on the basis of measured time intervals between ultrasonic wave transmission into the object and reception of reflected waves, attenuation characteristics are measured. Attenuation coefficient and attenuation slope may be measured.
Patent EP-0045188-A1 (EP)
Inventor: LOEWENSTEIN KLAUS LEOPOLD DR
IPC: D01D4/02
Filed: 1981-07-23
Abstract: Apparatus for the production of fibres, e.g. glass fibres from an appropriate molten liquid comprises a plate having orifices 1 therein through which the molten liquid flows downwardly to fall away forming fibres 4. Each orifice contains a projecting wire 5 supported by arms 6 which projecting wire lies along the axis of the orifice and projects beyond the outlet opening thereof.
Patent EP-0049044-A1 (EP)
Inventor: LIVESAY RICHARD E
IPC: B62D55/10
Filed: 1981-08-24
Abstract: Means are described for bogie mounting a roller (94) to an idler (88) on a crawler track undercarriage (10) such that the benefits of load transfer and shock absorbance are provided for a single roller-idler combination on a tracked vehicle. A tracked undercarriage (10) has a track frame (12) to which is pivotally mounted a support link (34), and pivotally mounted thereto a bogie link (60). Rotatably mounted on the bogie link (60) are an idler (88) and a roller (94). Variations in ground level cause the bogie link (60) to rotate such that resilient pads (98, 106) are compressed thereby absorbing shock and so that the roller (94) is less heavily loaded and the idler (8 8 ) has its loading increased.
Patent EP-0075624-A1 (EP)
Inventor: POTASH HANAN
IPC: G06F15/78
Filed: 1981-09-29
Abstract: Disclosed is a flexible architecture for digital computers which can be adapted to meet the many different functional requirements of several computer models. Each model is comprised of an array of sequential logic units. These units include respective control memories for storing commands, means for sequentially fetching and executing selectable sequences of the commands, and soft functional structures for performing customized functions in response to the commands. Included within the soft functional structures are a plurality of selectable electrical contacts which customize the functional response of the structures to the commands. Except for these contacts and the content of the respective control memories, the units are substantially identical. All of the units in the array execute respective command sequences from their control memory to perform a single instruction for the computer model.
Patent EP-0038265-A1 (EP)
Inventor: CARLO DENNIS J
IPC: C12P19/26
Filed: 1981-04-13
Abstract: Group B Streptococcus type-specific polysaccharides types I a , I b , II and III have been obtained from strains grown in a modified soy bean and yeast medium. These polysaccharides are useful as active or passive streptococcal vaccines.
Patent EP-0066026-A1 (EP)
Inventor: CIBOIT JACQUES JEAN
IPC: B25J9/18
Filed: 1981-05-25
Abstract: Plant carrying out the concentration of a cold product, comprising a multiple-effect evaporator (1 to 6) receiving the product to be concentrated, in which the heating body (20,22,23) of at least one effect (2,3,4) is provided with a conduit for abstracting (37,38,39) condensates and/or steam, this conduit or these conduits, previously brought together into a single conduit (40), extending through a first indirect heat exchanger (41) comprising a circuit for cold fluid to be preheated (42,43) and then through a second indirect heat exchanger (44) comprising a circuit for cold product (45,46) to be treated in the evaporator. Of interest especially to the milk industry. <IMAGE>
Patent EP-0052570-A1 (EP)
Inventor: COUSSAU JEAN
IPC: G21C17/01
Filed: 1981-11-19
Abstract: 1. An intervention module for the interior of the tank of a nuclear reactor, for use after the removal of the tank cover and of at least a part of the internal equipment, the module comprising : - a support base (1) provided with holding means (8) for hoisting means and including a fixed part (2) provided with bearing and centering elements (3, 4) on the upper part (6) of the tank, and a rotatable part (11) rotatable about the vertical axis of the tank with means (12, 13) for driving in rotation, - a fluidtight cabin (20) having walls and portholes of materials protective against radiation and connected to the rotatable part (11) of the support frame (1), characterised in that the rotatable part (11) includes a diametral beam (10) provided with runways (16) on which the cabin (20) bears with means (22, 23, 26) for shifting the cabin (20) on the beam (10) radially of the tank, and in that the cabin (20) comprises, on the outer wall of a side provided with a port-hole, a tool holder arm (30) which is mounted in a cantilever manner on a plate (35) which is rotatable about an axis perpendicular to the side of the cabin, the rotatable plate (35) being itself carried by a carriage (37, 38) which is movable in two perpendicular directions in a plane parallel to the side of the cabin, with means (40, 45) controlled from the inside of the cabin for moving the carriage (37, 38) and orienting the arm (30) on the latter.
Patent EP-0053606-A1 (EP)
Inventor: STROM YNGVE
IPC: G01C5/00
Filed: 1981-01-23
Abstract: Instrument de nivellement et de tracage d'angles droits comprenant des miroirs verticaux (1) s'entrecroisant a angle droit et fixes sur une structure de cadre (2) reglable par rapport au plan horizontal, lesdits miroirs possedant des reperes (4) situes au meme niveau par rapport a un plan (12) formant des angles droits avec toutes les surfaces de miroirs, de maniere a permettre l'execution par une seule personne des operations de nivellement et de tracement.