baber/WOPTO huggingface dataset:
Patent EP-0130361-B1 (EP)
IPC: F28F9/02
Filed: 1984-05-28
Granted: 1986-12-30
Abstract: A device is provided for direct cooling of thick essentially horizontal wall members which are charged with different temperatures and possibly different pressures on their upper and lower sides, such as for cooling a heat exchanger tube sheet. Cooling of the wall member or component from the "cold side" is afford by closed end bores formed in the wall member which bores are open on the "cold side" and closed on the "hot side". Each closed end bore has a tube projecting from the "cold side" of the wall member and extending into the bore with its end within the bore located adjacent the closed end of the bore. The diameter of the tube is smaller than the diameter of the bore so that flow through the tube into the bore can reverse direction at the closed end and flow through the space between the tube and the bore.
Patent EP-0133508-B1 (EP)
IPC: E05B81/20
Filed: 1984-07-24
Granted: 1987-01-14
Abstract: 1. A motor vehicle door lock, bonnet lock or the like with a locking latch (3), preferably a fork latch mounted on a swivel, a lock pawl (4) securing the locking latch (3) in the locked position, at least one actuation rod (5) for the locking latch (3) and the lock pawl (4), a servomotor (6) provided with gears if necessary, rotating in one direction only and preferably constructed as an electric motor, in which the servomotor (6) is connected on its power take-off side to a crank arm (7) and the crank arm (7) is articulated to the actuation rod (5), the locking latch (3) can be brought by means of the servomotor (6) from a pre-closing position into a fully-closed position and vice versa, and at least two stopping points (I, III) are provided for the servomotor (6), characterized in that the actuation rod (5) is constructed as an overload protection unit or is provided with an overload protection unit and that when a specified pressure force or tensional force is exceeded the actuation rod (5) can be forced together or extended from its normal working length to an overload length.
Patent EP-0136626-B1 (EP)
IPC: H01B1/12
Filed: 1984-09-20
Granted: 1987-10-21
Abstract: The invention relates to plastics materials of high electrical conductivity containing TCNQ complexes and stabilized against the emission of HCN and to mouldings, films and coatings of such materials, as well as to the use of the plastics material for the production of antistatic foils and coatings onto substrates.
Patent EP-0144740-B1 (EP)
IPC: A61K8/49
Filed: 1984-11-02
Granted: 1989-10-11
Abstract: Hair dyes containing oxidation dye precursors in a cosmetic carrier contain as coupler substances compounds corresponding to formula I <IMAGE>   in which Z is a sulfur atom, an >SO group or an >SO2 group or salts thereof. As developer substances, the hair dyes contain the developers normally used in oxidation hair dyes, preferably aromatic and/or heterocyclic diamines or a 2,4,5,6-tetraamino pyrimidine. The new couplers produce color tones in the brown range with good fastness properties and a negligible tendency towards skin staining.
Patent EP-0120712-B1 (EP)
IPC: C09G1/16
Filed: 1984-03-29
Granted: 1987-06-24
Abstract: Polymer compositions which are useful as polishes or polish polymer vehicles, especially floor polishes or vehicles therefor, contain emulsion copolymer containing from 3% to 50% by weight of units of acidic monomer, transition metal ionic crosslinking agent in an amount of at least 15% of the equivalent of the copolymer acid residues, and at least one basic salt or hydroxide or alkali metal in such an amount that the molar ratio of transition metal to alkali metal is from 10:0.1 to 1.0:3.0. 
<??>The presence of the alkali metal compound increases the wear resistance properties of films of the polish.
Patent EP-0131360-B1 (EP)
Title: Knitted gingival retraction cord
IPC: A61C5/00
Filed: 1984-05-21
Granted: 1987-12-23
Abstract: A gingival retraction cord having improved characteristics is constructed by a knitting process. Because of the presence of numerous interlocking loops, the knitted retraction cord is longitudinally elastic, thereby avoiding the tendency to become dislodged once packed as additional portions of the cord are packed around the margin of a tooth. The knitted retraction cord is also transversely resilient, thereby tending to better conform to the gingival sulcus.
Patent EP-0138500-B1 (EP)
IPC: E04C2/34
Filed: 1984-10-02
Granted: 1991-05-08
Abstract: A curvilinear structural insulating panel that is comprised of a plurality of slotted beam members that are deformed to a preselected radius or radii of curvature, end beam members that connect to the slotted beam members at their ends and flexible sheets that connect to the beam members and provide a hollow, air filled panel, and a method for making the same.
Patent EP-0138690-B1 (EP)
IPC: A23C9/152
Filed: 1984-10-01
Granted: 1993-03-03
Abstract: The invention relates to the field of foodstuffs; its subject is a milk which may or may not be decalcified and enriched with magnesium such as, for example, a milk which is decalcified by removal of 25 to 50% of the calcium originally contained in the milk by passing the latter over an ion exchange resin and subsequently adding magnesium in an amount ranging up to 1 g/l of Mg<+><+>. Application: Milks and milk products, such as yoghurts, enriched with magnesium.
Patent EP-0150198-B1 (EP)
Title: Endoprothese pour cavite cotyloide
IPC: A61F2/34
Filed: 1984-07-11
Granted: 1988-04-13
Abstract: Endoprothèse pour cavité cotyloïde, composée d'un support implantable (1) et d'une pièce d'insertion (2) fixée dans celui-ci et formant la surface d'articulation (14), le support et la pièce d'insertion possédant des surfaces de contact (5, 6) coopérant et rapportées de manière symétrique quant à la rotation ou au montage en étoile à un axe médian du support (9), alors que la forme de la surface d'articulation (14) diffère de la forme d'une surface de rotation rapportée à cet axe, si bien que la surface d'articulation est déplaçable selon divers ajustements angulaires des surfaces de contact entre elles. Afin de permettre de déterminer la direction de l'articulation indépendamment de la direction d'introduction du support (1) dans l'acétabulum osseux, on a prévu que la direction (16) de la surface d'articulation (14) déterminée par la délimitation de l'ouverture diffère de la direction de l'axe médian du support (9) de telle manière que la délimitation de l'ouverture saille plus d'un côté (23) du support (1) que de l'autre côté.
Patent EP-0174482-B1 (EP)
IPC: F16K11/07
Filed: 1985-07-31
Granted: 1989-07-26
Abstract: The invention relates to a two-position switching valve having hydraulic self-holding properties and comprising a closure piston disposed in a flow path for displacement between an open position and a closure position for controlling a pressure between a maximum value and a minimum value, and operatively coupled to a control piston mounted for displacement in a housing. In known switching valves of this type, a creeping approach of respective switching points is scarcely avoidable under certain operating conditions. In accordance with the invention, a reliable switching function is achieved by forming the housing bore as a continuous stepped bore for slidably guiding therein a stepped piston consisting of a closure piston, a control piston, and a piston portion and by providing alternately openable and closable flow connections therein permitting an annular space between the closure piston and the piston portion to communicate with an annular chamber adjacent the control piston in the closure position of the closure piston, and the annular chamber to be pressure-relieved in the open position of the closure piston. These provisions result in the generation of a servo force for abrupt switch-over operation of the valve.
Patent EP-0159154-B1 (EP)
IPC: H04B17/00
Filed: 1985-03-25
Granted: 1989-05-24
Abstract: Device for simulating multipath interference in order that the correction stages of a radio receiver can be tested. The device includes parallel paths (54,55), simulating the multipath environment, and a pilot tone generator (60) for introducing pilot tone into the paths. A feed-back loop continuously adjusts the phase and amplitude of a segment in one of the paths so as to cancel pilot tone from the output whereby the loop maintains the adjustment need for maximum attenuation at the frequency of the pilot tone. The device further also comprises; means (90, 91, 92, 93, 94, 95, 96) for selectively re-introducing a signal corresponding to that in one of said parallel paths (54), (55, 58), so as to reduce the severity of maximum attenuation of the notch.
Patent EP-0170358-B1 (EP)
Title: Surgical element
IPC: A61F2/08
Filed: 1985-05-28
Granted: 1989-01-25
Abstract: A surgical element (1 such as a suture or a replacement for a ligament, comprises a core (2) consisting of a multiplicity of flexible filaments, such as fine carbon fibres, and partial sheathing (3) formed of standard implantable grade polymer, such as a polyester, in at least two groups (3X, 3Y) totalling less in width than the circumference of the core and interwoven in contra-rotation so that areas (4) of the core are exposed at frequent intervals, to encourage penetration and ingrowth of fresh tissue between the core filaments.
Patent EP-0148798-B1 (EP)
IPC: F16K31/122
Filed: 1985-01-07
Granted: 1988-03-30
Abstract: A piston-driven valve includes a valve body provided with inlet and outlet openings, the communication between which may be interrupted by a clack-valve which is integral with a rod connected to a piston which is subjected to a valve-control pressure. A reversible head is equipped with an intake port for the control pressure, and the piston is located in the reversible head. A first reset spring named low pressure spring, directly bears on the piston, and a second reset spring is located between two calibrating bridges and selectively acts on the piston structure is provided for removing action by the second spring on the piston, in order to allow the valve to work with a low control pressure value.
Patent EP-0153232-B1 (EP)
IPC: C03C27/04
Filed: 1985-02-11
Granted: 1989-02-01
Abstract: 1. Process for leakproof sealing between a body (1; 10) made of vitroceramic material and a metal component (3; 12) which are intended to form part of the construction of a gas laser and particularly of a laser gyrometer, characterized in that it involves interposing between the surfaces to be sealed of the body (1; 10) made of vitroceramic based on a beta-quartz crystalline phase and the metal component (3; 12) a seal (5; 13) of annular form, made of a metal capable of diffusing into the vitroceramic material, and subjecting the assembly so formed to thermocompression in order to cause a diffusion of the material of the seal (5; 13) into the mutually confronting surfaces of the vitroceramic body and of the metal component.
Patent EP-0189487-B1 (EP)
Title: Procede d'envoi automatique d'images de visualisation
IPC: G06F11/22
Filed: 1985-08-16
Granted: 1991-11-21
Abstract: Procédé d'envoi automatique d'images de visualisation dans un dispositif de programmation automatique où les images correspondant à une pluralité d'étapes d'introduction de données sont affichées sur un organe d'affichage (102) suivant un ordre prédéterminé, pour préparer des données de commande numérique en utilisant des données qui sont introduites en relation avec les images. Dans ce procédé, un groupe de données introduites pendant les étapes de programmation automatique nécessaire pour préparer des données NC, est stocké d'avance dans une mémoire rémanente (101). Ce groupe de données est ensuite copié à partir de cette mémoire rémanente (101) dans une RAM (106). Une commande d'envoi automatique est alors introduite pour sélectionner un traitement diagnostique. Lors de l'introduction de la commande d'envoi automatique, le processeur (104) prépare et affiche une image à un intervalle prédeterminé après chaque période de temps prédeterminée en utilisant les données dans l'intervalle, et affiche un contrôle de parité sur les données lues dans la RAM (105) et dans la RAM (106) pour établir un diagnostic de la mémoire.
Patent EP-0192776-B1 (EP)
IPC: B62D1/19
Filed: 1985-08-26
Granted: 1990-11-14
Abstract: A support structure by which a steering column tube (10) of a vehiclue is supported by a support member (14) such as the vehicle via a column support bracket (12), in a manner to absorb strong external force or to avoid local stress, in order to maintain safety for the driver. The column support bracket (12) has folded portions (130), (132) on the upper and lower sides of the steering column tube (10), and/or has a protector (40) for the mounting bolts.
Patent EP-0193570-B1 (EP)
Title: Dispositif de separation de melanges de fluide
IPC: B01D69/10
Filed: 1985-09-02
Granted: 1989-11-29
Abstract: Dispositif ayant une ou plusieurs membranes (1); un mélange de fluide s'écoule d'un côté (2) tandis qu'une pression partielle est maintenue plus basse dans le composant à séparer que dans le mélange de fluide. Le dispositif se caractérise en ce qu'au moins une membrane pouvant être chauffée (1) est prévue. La partie sélectrice de séparation de la membrane (1) peut être une membrane poreuse (5) ou une membrane de pervaporisation (5). La membrane poreuse peut, outre la partie sélectrice, avoir un support (6) qui, dans un exemple préférentiel de réalisation, peut consister en un matériau poreux. Dans un autre exemple préféré de réalisation, la membrane (1) possède un revêtement (4) qui, de préférence, est mouillé par le composant que l'on désire séparer à l'aide de la membrane en question (1).
Patent EP-0214146-B1 (EP)
Title: Dispositif transporteur pour conteneurs ou palettes
IPC: B65G1/06
Filed: 1985-10-12
Granted: 1988-09-21
Abstract: Dispositif transporteur pour conteneurs ou palettes disposé dans un sol (B) et comportant des chemins de roulement ou de glissement parallèles entre lesquels est monté sur des roues (30) un organe d'entraînement (M) dans un chemin d'entraînement (MB), lequel organe est déplaçable par l'intermédiaire d'une chaîne (K) fixée audit organe par ses extrémités. La chaîne (K) passe à chaque extrémité du chemin (MB) sur des rouleaux de retour et de plus est reliée à une commande de traction et à une commande de tension. Lors de la tension de la chaîne (K), des cales (12, 14) sont serrées dans l'organe d'entraînement (M), provoquant le soulèvement de la plaque de recouvrement (20) au-dessus du niveau du sol (BN), de sorte que ladite plaque transmet un effort de traction donné de la chaîne sur un conteneur. En variante la cale (12) est remplaçée par un galet. Les axes (32) des roues (30) sont montés avec des ressorts (40, 41). Plusieurs organes d'entraînement (M) peuvent être disposés dans des chemins d'entrâinement (MB) parallèles, la commande des organes d'entraînement et éventuellement la commande de tension étant communes.
Patent EP-0216136-B1 (EP)
IPC: G08B13/193
Filed: 1986-08-19
Granted: 1991-09-25
Abstract: A sensor element arrangement for a pyrodetector has a concave mirror with a sensor element arranged at a focus of the concave mirror and further sensor elements arranged laterally therefrom. Electrodes of both polarities are present on each side of the film, these electrodes being respectively separated from one another by quasi-meander-like, metal-free strips which engage into one another in the form of hook portions. The electrodes on the upper side reside opposite corresponding electrodes on the lower side for the formation of the sensor elements, and these electrodes are connected to one another at edge regions by connection lines. The sensor element arrangement together with the film and the connection lines is surrounded by a retaining frame which is insertable into the mounting of the concave mirror in centered and adjusted fashion.
Patent EP-0218065-B1 (EP)
IPC: A61K35/50
Filed: 1986-08-22
Granted: 1991-08-14
Abstract: The present invention discloses a biologically active basement membrane composition. When polymerized under physiological conditions, the composition forms gel-like structures whose ultrastructure resembles interconnected thin sheets of the lamina densa zone of basement membrane. The major components of the composition include laminin, type IV collagen, heparan sulfate proteoglycan, entactin and nidogen. These components polymerize in constant proportions when redissolved and allowed to reconstitute. Molecular sieve studies on the soluble extract demonstrate that laminin, entactin and nidogen are associated in a large but dissociable complex. The reconstituted matrix is biologically active and stimulates the growth and differentiation of a variety of cells, including epithelial cells, nerve cells, hair follicles and the like. The reconstituted matrix can also be used for determining metastatic potential of tumor cells and for isolating metastatic tumor cells.
Patent EP-0224065-B1 (EP)
IPC: C25D11/38
Filed: 1986-10-29
Granted: 1989-01-18
Abstract: A method of treating a zinc plated steel surface provides improved corrosion resistance and painting properties. The surface is rendered cathodic in the presence of an aqueous treatment liquor containing 5-70 g/l of hexavalent chromium, 0.01 to 5 g/l of trivalent chromium, 5-100 g/l of silica and/or silicate and 0.05-10 g/l of nitrate in which the ratio of Cr3+/Cr6+ is within the range 1/50-1/3.
Patent EP-0216415-B1 (EP)
IPC: D06F39/02
Filed: 1986-09-02
Granted: 1990-12-12
Abstract: Dispensing and diffusing device which can be incorporated in a receptacle, especially for liquid products, the said device 1 having the form of a hollow body 3 with an aperture equipped with means 5, 6 of dispensing and diffusing the product, having a shaft 10 provided with orifices and extending inside the body 3, this device 1 also possessing means 7 of fastening it removably to the receptacle 2 or to the stopper 8 of the latter, the said device being characterised in that the said shaft 10 extends substantially up to the wall 13 of the body 3 opposite the said aperture, so that, particularly when the device is fitted on the receptacle, the shaft 10 is capable of functioning at the same time as a support to keep the body 3 intact. The invention is used for washing laundry by machine.
Patent EP-0211655-B1 (EP)
IPC: A22C13/00
Filed: 1986-08-06
Granted: 1991-04-03
Abstract: A machine for heat sealing the ends of shirred sausage casings comprises two carriages 19, 20 carried on rails 17, 18 a and movable by rams. 
<??>One carriage 19 carries arms 27, 28 which grip and twist one end 12 of sausage casing 13. Heat sealing means 55, 56 are provided and a shearing knife 60. 
<??>An inserter 39 inserts the heat sealed twist end back inside the shirred casing after it has been severed.
Patent EP-0228815-B1 (EP)
Title: Field effect transistors
IPC: H01L21/8247
Filed: 1986-11-27
Granted: 1992-07-15
Abstract: A field effect device transistor geometry and method of fabrication are described. The FET may be operated from a bias potential that forms an electrical field within the device exceeding a predetermined field strength. The device comprises a semiconductor substrate portion of a first conductivity type, said substrate portion having a major surface, and a region of a second conductivity type adjacent the major surface and adapted to receive the predetermined bias potential, the region including a subregion of like conductivity type and lesser conductivity, the subregion being positioned within the region such that the subregion receives at least that portion of the dipole electrical field including and exceeding the predetermined value.
Patent EP-0197844-B1 (EP)
Title: Installation and process for manufacturing reinforced-concrete elements, in particular prestressed concrete sections
IPC: B28B11/14
Filed: 1986-03-26
Granted: 1990-10-03
Abstract: An installation for manufacturing reinforced concrete elements, in particular prestressed concrete slabs or pre-slabs, by means of a bench including a manufacturing area of predetermined shape, together with a molding apparatus. Memory means (46) are provided for storing building data relating to the elements to be manufactured and concerning at least the geometry thereof, together with tracing means (48) for marking on the manufacturing area (16) the locations of at least some of the walls placed thereon and constituting portions of the molding apparatus.
Patent EP-0203851-B1 (EP)
IPC: C25B3/25
Filed: 1986-05-15
Granted: 1988-09-07
Abstract: A process for the preparation of an organic trihalomethyl derivative comprising electrolytically reducing a compound of the formula: ClxF3-xC-Br in which x is equal to 0, 1 or 2, in a reaction medium also containing an electrophilic substrate which is void of electrochemical activity at the reduction potential of said compound, and a support electrolyte in an aprotic solvent for a time and at a temperature sufficient to form the desired organic trihalomethyl derivative.
Patent EP-0236652-B1 (EP)
IPC: B65D19/20
Filed: 1986-11-13
Granted: 1990-10-03
Abstract: This folding packaging case or box of parallelipipedic configuration comprises a bottom, a front panel, a back panel and two lateral panels, and a folding lid, the various panel elements being hingedly interconnected by flexible joints. The bottom comprises at least one joint through which it is hingedly connected to one of the lateral panels, and a peripheral ledge engageable by the peripheral panels so as to lock the peripheral panels in position and thus permit the assembling of the case into a rigid structure.
Patent EP-0218638-B1 (EP)
Title: Pivot pin bearing for biomedical systems
IPC: B01D63/16
Filed: 1986-03-21
Granted: 1991-08-21
Abstract: In a disposable biomedical system for processing fluids in a closed environment such as a plasmapheresis system, comprising a plastic rotor mounted for rotation on a pivot pin bearing and a seal, particularly a silicone lubricated O-ring seal, between the rotor and pin, the improvement wherein said pivot pin is a molded pivot pin of a hard plastic material having a low coefficient of friction and lubriciousness, and which is capable of being irradiated by gamma radiation for sterilization and modification of the plastic material without degradation or loss of lubricious properties. The pivot pin bearing preferably comprises an injection molded polyamide based resin.
Patent EP-0252310-B1 (EP)
IPC: A01N47/44
Filed: 1987-06-06
Granted: 1992-01-29
Abstract: Antimicrobial agents which have a broad microbicidal spectrum of action despite the absence of formaldehyde essentially consist of a mixture of known biocides and a combination of certain quaternary ammonium salts. The antimicrobial properties are further improved, or additional advantageous effects are achieved, by adding other substances.
Patent EP-0299101-B1 (EP)
IPC: C07D223/32
Filed: 1987-07-16
Granted: 1992-09-23
Abstract: Certain fused trans-isomer benzazepines are useful in treating psychoses, depression, pain and hypertension. The compounds also may be useful as renal vasodilators. Pharmaceutical compositions, methods of preparation and novel intermediate compositions are disclosed.
Patent EP-0271851-B1 (EP)
IPC: G03F7/004
Filed: 1987-12-12
Granted: 1993-03-10
Abstract: Photosensitive composition for the production of repeatably tonable layers for the manufacture of fluorescent screens with a black matrix for color television tubes, said composition comprising at least one light sensitive 4-(2'-nitrophenyl)-1,4-dihydropyridine compound and at least one organic sulfonic acid.
Patent EP-0234889-B1 (EP)
IPC: B29C48/06
Filed: 1987-02-20
Granted: 1993-08-04
Abstract: Material to be coloured is fed from an extruder (1) to a positive displacement means such as a gear pump 2. The output from which is split into at least two streams one of which is fed to a mixer (3) which is preferably a cavity transfer mixer. Colourant is injected into one of the streams either before or at the mixer and the two streams are recombined downstream of the mixer preferably in a diehead. The arrangement provides for reliable colouration whilst premitting flexibility in production.