baber/WOPTO huggingface dataset:
Patent EP-0079011-B1 (EP)
IPC: G01N21/53
Filed: 1982-10-29
Granted: 1985-12-18
Abstract: A smoke detector is disclosed containing a radiation source and a radiation receiver arranged externally of a direct radiation region of the radiation source. In the presence of smoke or other combustion particles in the radiation region the radiation receiver is impinged by scattered radiation. The smoke detector contains optical elements which can be altered by external mechanical actuation, by means of which it is possible to alter in a predetermined manner an output signal of the radiation receiver. In this regard it is possible to either mechanically alter the solid angle which is so-to-speak viewed by the radiation receiver or the solid angle irradiated by the radiation source. The constriction of the active solid angle is preferably accomplished by a diaphragm or membrane displaceable along the radiation direction. Displacement of the diagram is preferably achieved in that, this diaphragm engages by means of dogs or detents in a cam groove, such as a helical-shaped groove of a cam disk, and by rotating the cam disk there can be achieved a defined displacement of the diaphragm.
Patent EP-0063854-B1 (EP)
IPC: C10M173/02
Filed: 1982-01-25
Granted: 1985-05-08
Abstract: Polyether-based thickeners for aqueous systems having molecular weight of about 1000 to about 75,000 which are modified with alpha-olefin epoxides having about 12 to about 18 carbon atoms exhibit increased thickening efficiency in the presence of certain organic additives. These are ethoxylated phosphate esters or mixture of said esters with water-soluble amines. The polyethers contain about 1 to about 20 percent by weight based upon the weight of the polyether of an alpha-olefin oxide. Polyether-based thickeners containing at least one of an ethoxylated phosphate ester, or said ester in admixture with a water-soluble amine, processes for the preparation of thickened aqueous systems, and thickened aqueous compositions are disclosed. The polyether-based thickeners of the invention are particularly useful for thickening water or water-glycol mixtures which are useful as hydraulic fluids.
Patent EP-0073696-B1 (EP)
IPC: F16C19/54
Filed: 1982-07-29
Granted: 1986-05-28
Abstract: A mechanism for converting rotary motion in rectilinear to and fro comprising and hinged in the housing of a crosspiece by a prestressed rod and conical bearing. An even number of bearings stacked symmetrically on each side of the center and internal cages are fitted an intermediate bush with the interposition of spacing rings, the thicknesses of the rings being so determined that the pre-stressing force is distributed equally between the bearings and causes the complete take-up of play. The invention is particularly useful in multicylinder pump mechanisms distributed regularly around a shaft and with axial pistons.
Patent EP-0060221-B1 (EP)
IPC: C23C16/00
Filed: 1982-03-04
Granted: 1985-07-03
Abstract: PCT No. PCT/CH82/00032 Sec. 371 Date Nov. 3, 1982 Sec. 102(e) Date Nov. 3, 1982 PCT Filed Mar. 4, 1982 PCT Pub. No. WO82/03093 PCT Pub. Date Sep. 16, 1982.Reactive gases providing a coating on a substrate by CVD are made to meet in counterflow, in order to ensure, by the turbulence effect, that there is an almost instantaneous mixing of the said reagents. The movement of the gases before contact is ensured by two pipes containing baffles, the effect of which is to cause the gases to rotate in opposite directions to one another. Application to the coating of glass with transparent conductive SnO2.
Patent EP-0096204-B1 (EP)
IPC: C08G18/38
Filed: 1983-04-23
Granted: 1986-09-17
Abstract: The present invention relates to a process for the production of compounds containing reversibly blocked and, optionally, free alcoholic hydroxyl groups, characterized in that organic compounds containing at least one alcoholic hydroxyl group, but otherwise being inert under the reaction conditions are reacted at 0 DEG  to 140 DEG C. with N,N'-disubstituted 5-acylimino-imidazolidine diones. The present invention also relates to the use of these compounds for the production of polyurethanes.
Patent EP-0137053-B1 (EP)
IPC: C08G85/00
Filed: 1983-09-08
Granted: 1987-03-04
Abstract: A process for removing deposits on metal surfaces, derived from certain poly(arylene sulfide) polymers is provided by contacting the metal surfaces with a polyamine containing compound under conditions suitable to remove said deposits on the metal surfaces.
Patent EP-0103900-B1 (EP)
IPC: A23P10/20
Filed: 1983-09-21
Granted: 1986-12-10
Abstract: PCT No. PCT/EP83/00247 Sec. 371 Date May 18, 1984 Sec. 102(e) Date May 18, 1984 PCT Filed Sep. 21, 1983 PCT Pub. No. WO84/01113 PCT Pub. Date Mar. 29, 1984.A plunger pipe (40) connectable to a gas source projects axially from above into a container (10) which is rotationally symmetrical with respect to a vertical container axis (A). A dish (16) is arranged below the plunger pipe (40) to deflect the gas supplied through the plunger pipe (40) in upward direction so as to move the material (C) contained in the container (10). In an upper area of the container (10) a deflector shield (56) is arranged around the plunger pipe to deflect the material (C) entrained upwardly by the gas in outward direction. A gas outlet opening (26) is disposed above the deflector shield (56) which is permeable to gas at least in some areas. The apparatus is suitable for mixing, drying, granulating, pelleting, polishing, and/or coating pulverous or granular material.
Patent EP-0091241-B1 (EP)
IPC: C07D417/06
Filed: 1983-03-24
Granted: 1988-12-28
Abstract: The compound of the formulawherein X is a cyclic group which may optionally be substituted; Y is a carboxyl group which may optionally be esterified or amidated; Z is -CH=CH-CH=<sub>C</sub>H-, -S-(CH<sub>2</sub>)<sub>ℓ</sub>-S-(ℓ is an integer of 1 to 3), -N=CH-CH=Nor -(CH<sub>2</sub>)<sub>m</sub>- (m is an integer of 3 to 5); ring A may optionally be substituted with halogen, nitro, amino, alkanoylamino, alkoxycarbonyl, carboxyl or carbamoyl; and n is an integer of 1 to 3, and salts thereof. The compounds strong antianxiety effect to mammalian animals and are useful for the prevention of treatment of disease such as psycho matic disease and anxiety neurosis.
Patent EP-0119825-B1 (EP)
IPC: A61F13/494
Filed: 1984-03-14
Granted: 1988-07-13
Abstract: Disposable diapers having elasticized waistbands which are shaped to conform to the wearers' waists and methods of making them. The shaped disposable diapers are made by affixing an elastomeric material having a heat unstable state and a heat stable and elastic state to the diaper while the elastomeric material is in its heat unstable state and then heating the elastomeric material while the diaper is restrained in a folded configuration.
Patent EP-0133411-B1 (EP)
IPC: B23K9/02
Filed: 1984-06-25
Granted: 1988-09-07
Abstract: The invention relates to a machine for automatically welding and/or cutting the junction point between a main pipe and a secondary branch pipe placed thereon. This machine comprises a positioning support on which the main pipe is placed. The positioning support comprises two servomotors which drive the main pipe in rotation about the longitudinal axis of the pipe and about a second horizontal axis perpendicular to said longitudinal axis. The machine comprises a travelling gantry crane which bears three carriages movable by three servomotors along three axes rectangular with each other, one of which is vertical. One of the carriages bears a welding or cutting head.
Patent EP-0119946-B1 (EP)
IPC: F02M59/28
Filed: 1984-02-15
Granted: 1988-06-08
Abstract: The fuel injection pump (10) comprises a pump housing (12) in which is disposed a plurality of unit pumps (14) having each a pump piston (18) angularly adjustable by means of a longitudinally reciprocable fuel rack (22) for altering the effective delivery stroke. Each of a pair of lever arms (32) and (34) is pivotally mounted for rotation relative to pump housing (12) about a respective primary axis defined by respective pivot pins (36) and (38). The lever arms (32, 34) are each pivotally connected to the rack (22) at respective secondary pivot axes defined by pivot pins (40, 42) to allow relative pivotal motion therebetween. One lever arm (32) has a portion (32a) extending from its primary pivot axis in a direction substantially opposite from that of the secondary pivot axis. Actuating force is applied to that portion (32a) of lever arms to reciprocate the rack (22) via pivotal motion of the lever arms (32, 34) rather than requiring linear sliding motion.
Patent EP-0114157-B1 (EP)
IPC: B65B69/00
Filed: 1984-01-06
Granted: 1987-12-09
Abstract: 1. Device for continuously opening and emptying bags, comprising a housing (1), whether modular or not, and placed on a frame (2), a bag movement system, usually an endless conveyor belt (4), which can be fitted at the sides with a rim or lip to prevent spillage of the product, a bag cutting system consisting of one or more rotary cutting devices (7) capable of opening bags on three edges, in the front and laterally, and a system for the removal of empty bags characterized by the fact that the system for the removal of empty bags consists, on the one hand, of oscillating guiding elements (9) and, on the other hand of a set of rollers (10) preferably shaped like small wheels, said system comprising moreover a detection system causing, in an oscillation movement, upward displacement of the guiding elements (9).
Patent EP-0152475-B1 (EP)
Title: Compositions photopolymerisables
IPC: G03F7/00
Filed: 1984-08-22
Granted: 1987-11-25
Abstract: Nouvelles compositions photopolymérisables comprenant un sensibilisateur de colorant, une imine de polyéthylène ramifiée comme agent d'amorçage de polymérisation et un monomère éthylénique insaturé polymérisable à radical libre. Dans les modes préférés de réalisation, l'imine de polyéthylène ramifiée est utilisée en combinaison avec de l'acrylate de lithium. Cette combinaison permet d'obtenir des revêtements secs pouvant être stockés pendant de longues périodes de temps avant d'être activés pour la mise en images, et produisant des hologrammes de volume ayant un rendement très élevé en ce qui concerne la définition et la diffraction. Des procédés permettant d'augmenter la résistance de l'hologramme à des variations induites par une teneur élevée en humidité sont également décrites.
Patent EP-0156919-B1 (EP)
Title: Condensateur electrolytique
IPC: H01G9/00
Filed: 1984-09-11
Granted: 1989-03-22
Abstract: Un condensateur électrolytique est fixé sur un circuit imprimé en introduisant ses terminaux dans des trous aménagés dans le circuit. Le condensateur est pourvu d'une broche moulée en une seule pièce soit avec le terminal d'anode soit avec le terminal de cathode, ces deux éléments étant montés sur un bloc de terminal, ce qui permet d'insérer correctement les terminaux dans leurs trous respectifs dans le circuit lorsque le condensateur est fixé sur le circuit.
Patent EP-0165940-B1 (EP)
Title: Filtre avec structure integrale
IPC: B01D39/00
Filed: 1984-11-21
Granted: 1991-01-09
Abstract: Un filtre possède une structure (45) formée de manière solidaire avec une zone de filtration active et entourant cette dernière; un procédé de fabrication de filtres est également décrit. Le procédé comprend a) le masquage de régions sélectionnées (40) sur une feuille (30) du milieu filtrant, lesquelles régions servent de zones de filtration actives dans le produit final; b) l'application d'un matériau de remplissage en phase liquide sur les autres zones exposées restantes des milieux; c) on fait pénétrer de force le matériau de remplissage dans les régions exposées pour les saturer entièrement; d) les régions saturées par le matériau de remplissage polymérisent et le matériau de remplissage se solidifie dans la structure fibreuse du milieu filtrant rendant ainsi cette partie de la feuille imperméable à tout écoulement d'air. La zone du milieu filtrant scellé (45) forme une structure intégrale qui est continue avec la zone active du milieu filtrant (40) du filtre. Le filtre peut alors être fixé le long de sa zone (45) de la structure intégrale sur une surface d'un support de montage appropriée.
Patent EP-0171086-B1 (EP)
IPC: C12N7/02
Filed: 1985-08-08
Granted: 1990-07-11
Abstract: Disclosed is an improved method for the purification of an influenza virus, which comprises subjecting a solution containing the influenza virus to column chromatography using, as a gel for chromatography, a sulfuric acid ester of cellulose or a crosslinked polysaccharide. The method can provide highly purified influenza virus which is useful for obtaining an effective vaccine against influenza.
Patent EP-0185278-B1 (EP)
IPC: G01F1/68
Filed: 1985-12-07
Granted: 1991-06-26
Abstract: Anemometer with a measuring resistor which has PTC behaviour (17) and a step characteristic, which is supplied with a voltage UF, which is exposed to the flow of the medium and whose current is used as a measured variable, the magnitude of the sensor voltage UF being varied linearly with the temperature of the medium  nu M. The sensor voltage varies in accordance with the relationship <IMAGE> in which  nu o is any specifiable design temperature in  DEG C, UO the associated voltage in volts,  nu K is the step temperature of the PTC resistor in  DEG C,  nu M is the medium temperature and UF is the sensor voltage in volts. <IMAGE>
Patent EP-0159790-B1 (EP)
IPC: D04B27/26
Filed: 1985-03-08
Granted: 1989-04-19
Abstract: A mechanism for effecting guide bar lapping movement in warp knitting machines comprises a double-acting piston-in-cylinder servo arrangement connected directly to the guide bar. The piston l3 of the arrangement ll may be connected by a rigid yoke arrangement l5 to a rod l6 slidable in linear bearings l7 and connected to the guide bar l2.
Patent EP-0165288-B1 (EP)
Title: Dispositif pour analyses chimiques et son utilisation
IPC: B01L3/00
Filed: 1984-11-30
Granted: 1990-03-14
Abstract: Ce dispositif destiné aux analyses chimiques comprend une feuille continue avec au moins deux segments (6, 8 ou 30, 31) dont le premier (6 ou 30) contient un site (13 ou 35) sur lequel au moins un des réactifs est présent depuis le commencement et sur lequel le contact entre l'échantillon et le réactif peut avoir lieu, et un deuxième (8 ou 31) contient un site (17 ou 39) sur lequel la présence d'une substance détectable peut être mise en évidence, le premier et les autres segments (6 et 8 ou 30 et 31) pouvant être repliés de sorte que le site (13 ou 35) avec le réactif peut chevaucher le site (17 ou 19) de détection; au moins un agencement (7 ou 48) pour la séparation du réactif n'ayant pas réagi pendant le contact entre l'échantillon et le réactif, cet agencement étant situé de manière à être activé avant la mise en évidence de la présence d'une substance détectable, les segments pouvant être repliés de sorte que les segments désirés peuvent se chevaucher pour exécuter les étapes analytiques désirées. Ce dispositif est utilisé pour des analyses chimiques, notamment dans les domaines de la médecine et de l'agriculture, par exemple pour des analyses immuno-chimiques, telles que des analyses immuno-enzymatiques, des analyses immunologiques par fluorescence et des analyses immunologiques par luminescence.
Patent EP-0202259-B1 (EP)
IPC: C08L79/08
Filed: 1985-10-24
Granted: 1990-07-18
Abstract: Polyamic acids prepared from the condensation of dianhydrides (or trianhydrides) and diamines and preferably dissolved in a suitable solvent produce polyimide shaped articles (e.g. films) relatively free of voids, pinholes, cracks and bubbles when about 0.75 to about 5 mole percent of a polysiloxane is incorporated in the backbone of the polyamic acid.
Patent EP-0189787-B1 (EP)
IPC: H05K7/18
Filed: 1986-01-16
Granted: 1989-04-05
Abstract: 1. Fastening device for side dress panels of equipment racks, using interlocking catch elements, characterized in that a plurality of shoulder screws (3) protruding with a short neck (7) are provided on the side of the side dress panel (2) facing the rack, that the rack (1), at corresponding locations, has slot-like recesses (8) which, in the lower area, are dimensioned so as to be adapted to the head (6) of the shoulder screw (3) plunging into this recess and have a tongue-like narrowed section (9) directed upwards and having a width adapted to the thickness of the screw neck (7), and that, for at least one fastening device provided at the upper margin of the rack, a leaf spring (5) fixed beneath the recess (8) is provided at the side remote from the side dress panel (2), which leaf spring (5), with the free end, extends up beyond the rack margin and in addition, behind the tongue-like narrowed section (9), has an aperture (10) which is dimensioned and arranged in size and position in such a way that the shoulder screw, inserted with the head (6) through the rack recess (8) against the pressure of the leaf spring (5) and guided with the screw neck (7) in the tongue-like narrowed section (9) up to an upper stop (11), plunges with the head (6) into the aperture (10) of the leaf spring (5) springing back.
Patent EP-0195243-B1 (EP)
IPC: A23L7/20
Filed: 1986-02-13
Granted: 1989-10-11
Abstract: 1. Process for the production of concentrated feedstuff components for animal husbandry, more particularly for feeding turkeys, rabbits, chickens, laying hens, calves, pigs and similar, characterised in that it consists in carrying out repeated roasting operations on barley, rice and oats, so as to attain virtually complete carbonisation of the latter and to enable, after mixing in appropriate proportions, the production of concentrated components suitable for constituting additives to usual feedstuffs used for the animals.
Patent EP-0200977-B1 (EP)
IPC: G08G1/09
Filed: 1986-04-21
Granted: 1990-03-28
Abstract: 1. Digital demodulator for the demodulation of input signals which exhibit a first amplitude-modulated signal (AM signal) containing a radio-frequency carrier and/or a second amplitude-modulated signal (AM signal) with suppressed carrier, the two carriers being of the same frequency and phase shifted by 90 degrees with respect to one another, comprising an analog/digital converter (A/D converter) (10; 84, 85) for digitizing the input signal, with a controllable frequency generator (11) for generating at least one carrier-frequency auxiliary signal, with a mixer (20, 81) which is supplied with the input signal and the auxiliary signal, and with a digital low-pass filter circuit (21), the output signal of which can be picked up, separated into sine and cosine components, as a first and a second output signal, characterized in that the digital low-pass filter circuit (21), which is arranged after the A/D converter (10; 84, 85) and mixer (20; 81) or conversely in the signal run, exhibits an output data rate which corresponds to an even multiple of the modulation frequency (1.1875 kHz) of the second AM signal and is at least equal to four times this modulation frequency (1.1875 kHz) and at the most equal to the carrier frequency (57 kHz) of the first AM signal, that each of the two output signals picked up at the low-pass filter circuit (21) is supplied to a digital low-pass filter (24, 26) with an output data rate corresponding to the modulation frequency (1.1875 kHz) of the second AM signal, that between the second output (23) carrying the second output signal of the low-pass filter circuit (21) and the associated low-pass filter (26), a multiplier (25) is inserted which multiplies the second output signal by the signum function of the first output signal, that the output (d) of the low-pass filter (26), to which the second output signal is applied, is connected to the control input of the frequency generator (11), and that a detector (27), which detects the existence of the first AM signal, is provided, the output signal of which, which is characteristic of the existence of the first AM signal, suppresses the signum-function multiplication in the multiplier (25).
Patent EP-0208893-B1 (EP)
IPC: C04B41/53
Filed: 1986-06-04
Granted: 1989-09-20
Abstract: An apparatus for treating ceramic objects in alkali hydroxide melts for the purpose of cleaning and roughening them for a subsequent metallization. The apparatus permits various types of ceramics to be subjected to an etching treatment which can be predetermined and is easily reproducible with respect to the treatment temperature and time and the constant composition of the alkali hydroxide melt.
Patent EP-0220539-B1 (EP)
IPC: C07D285/10
Filed: 1986-10-03
Granted: 1990-11-22
Abstract: The crystalline hemihydrate of 3-methoxy-4-(4-aminobenzene- sulphonamido)-1,2,5-thiadiazole (sulfametrole) and pharmaceutical compositions which contain this compound and are active against bacterial infections and the use of the compound for combating bacterial infections. <IMAGE>
Patent EP-0226847-B1 (EP)
IPC: C08G63/66
Filed: 1986-11-25
Granted: 1989-08-23
Abstract: Wholly aromatic mesomorphic polyesters which form a liquid-crystalline fiber-forming melt below 320 DEG  C. and are composed of (a) not less than 10 mol % of repeat units of the formula I    <IMAGE>  I  (b) a molar amount equivalent to the total amount of components (c) and (d) of repeat units of the formula II    <IMAGE> II  (c) from 3 to 20 mol % of repeat units of the formulae III and/or IV    <IMAGE> III   <IMAGE> IV   and (d) from 5 to 30 mol % of repeat units of the formula V    <IMAGE> V   the molar proportions of components a, b, c and d adding up to 100 mol % in each case, the preparation thereof and moldings and coatings prepared therefrom.
Patent EP-0228596-B1 (EP)
IPC: C08J3/20
Filed: 1986-12-04
Granted: 1990-01-03
Abstract: Colored silicone composition comprising: (a) at least one organopolysiloxane, (b) at least one isoparaffin having 8 to 24 carbon atoms, and (c) a dyestuff soluble in (b).
Patent EP-0228059-B1 (EP)
IPC: E02D7/12
Filed: 1986-12-20
Granted: 1991-03-20
Abstract: A diesel type pile-driver has a cup-shaped monkey (36) accommodated in a sliding fit on the external face of the lower end of the cylinder.
Patent EP-0206443-B1 (EP)
IPC: H04L25/30
Filed: 1986-01-16
Granted: 1991-07-24
Abstract: A system, including methods and apparatus requiring digital communication between two devices using radio frequency communications to provide the link. Apparatus for decoding a digital data stream is provided, which data stream has been imposed on a base band signal where the rate of data transmission is as high as twice the frequency of the base band signal. A differential amplifier is employed to recognize the beginning and end of a segment of a wave cycle which represents a digital bit.
Patent EP-0262120-B1 (EP)
Title: Circuit de commande pour moteur electrique
IPC: H02P7/03
Filed: 1986-03-05
Granted: 1990-09-12
Abstract: Un circuit de commande pour un moteur électrique, dans lequel la vitesse de rotation et le sens de la rotation dépendent d'un signal de commande (Ue) au terminal d'entrée (10). Le sens de la rotation est fourni par le dépassement ou la non-réalisation d'un niveau de signal de commande spécifié. La vitesse de rotation est commandée par la modulation de la largeur d'impulsions du signal de commande (Ue). Il existe un rapport non linéaire entre la variation du facteur d'utilisation de la modulation de largeur d'impulsions et le signal de commande. Il s'ensuit que la vitesse moyenne de déplacement d'un servomoteur est adaptée au signal de déviation d'un régulateur à servocommande.
Patent EP-0220236-B1 (EP)
Title: Methode de prevention de la restenosis
Inventor: WOLINSKY HARVEY
IPC: A61F2/958
Filed: 1986-04-07
Granted: 1994-03-02
Abstract: Procédé utilisant un cathéter et permettant l'administration locale d'héparine ou d'autres agents dans le but d'empêcher la prolifération de cellules musculaires lisses. Le cathéter se compose de deux ballons (8, 9), d'un troisième ballon d'utilisation facultative (10), de conduits de gonflement (5, 6) et d'un conduit d'infusion de l'héparine (7). Les ballons des extrémités (8, 9) forment une chambre lorsqu'ils sont gonflés et insérés dans un vaisseau sanguin, de manière à retenir l'héparine injectée dans ledit vaisseau. Le ballon intermédiaire (10) peut être gonflé pour réaliser une angioplastie.