baber/WOPTO huggingface dataset:
Patent EP-0387424-A1 (EP)
Inventor: KLAAUW PETRUS MARTINUS VAN DER
IPC: E04B1/35
Filed: 1989-03-16
Abstract: A construction system incorporating the formation of a plurality of building components, such as, but not limited to, concrete slabs (3) used for floors, wherein the slabs (3) are poured one on top of the other at ground level about a plurality of supporting columns (1) of a predetermined height depending upon the intended height of the building under construction. The subject system includes a plurality of lifting assemblies (5) secured to the slabs (3), and structured to travel up along the length of the columns (1) carrying the slabs as they travel. A control assembly is provided to insure a level orientation of the slabs (3) and a consistent rate of travel so as to maintain such slabs (3), during lifting, in a level orientation to prevent damage thereto.
Patent EP-0343712-A1 (EP)
Inventor: KOHLHOFER JOHN F
IPC: C23F11/06
Filed: 1989-05-17
Abstract: This invention relates to a method of inhibiting corrosion of caustic evaporators via use of a solution containing catalyzed hydroquinone and pyrogallol wherein said pyrogallol, an oxygen scavenger, serves as a catalyst for said hydroquinone.
Patent EP-0371556-A1 (EP)
Inventor: RAETS HUBERT
IPC: H02M3/158
Filed: 1989-11-24
Abstract: A circuit arrangement for feeding a load (10) with power from a power supply network (1 to 5) ensures with simple means both a uniform power supply of the load (10) and a reliable suppression of the transmission of interference both from the load (10) into the power supply network (1 to 5) as well as in the reverse direction. It contains for this purpose at least two power stores (7, 9) of which at least one can be connected alternately either with the load (10) or with the power supply network (1 to 5). 
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Patent EP-0380836-A1 (EP)
Title: Polymeric coatings
Inventor: DRAKE EVELYN NOBLES
IPC: C05G3/00
Filed: 1989-02-03
Abstract: A polymeric coating, adhered to at least one surface of a substrate, has a thickness of about 1 to about 100 micrometers and comprises a neutralized carboxylated polymer having a specified carboxylate content.
Patent EP-0329449-A1 (EP)
Inventor: HARUCH JAMES
IPC: B01F3/04
Filed: 1989-02-16
Abstract: A spray nozzle assembly including a hollow nozzle body (11) having an air inlet orifice (21) through which a pressurized air stream is directed into the body, a liquid inlet orifice (19) through which a pressured liquid flow stream is directed into the body, an impingement member (55) disposed within the body for breaking up the liquid and air flow streams and preatomizing the liquid, and a nozzle tip (15) mounted at the discharge end of the body defining a discharge orifice (78). The nozzle tip (15) is formed with a deflector flange (80) downstream of the discharge orifice (78) in transverse relation to the direction of travel of the preatomized liquid passing through the discharge orifice (78) and the deflector flange (80) is formed with a cup shaped recess (85) in axial alignment with the discharge orifice (78) into which the preatomized liquid is directed from the discharge orifice (78) for causing further breakdown and atomization of the liquid which is thereupon directed by the deflector flange (80) transversely in a substantially flat spray pattern. Alternative embodiments of spray tips with cup shaped deflectors are disclosed. The impingement member (55) preferably is removably mounted within the nozzle body (11) so as to enable the nozzle to be used in an air assisted mode of operation, or alternatively, in purely hydraulic mode of operation.
Patent EP-0346017-A1 (EP)
Inventor: NISHINO HIDEO
IPC: C08G73/06
Filed: 1989-06-02
Abstract: A method of producing a prepolymer of aromatic polythiazole from an aromatic diaminodithiol compound or a salt thereof and a dicarboxylic acid derivative, the prepolymer having a repeating unit represented by the following general formula:
      wherein R₁ is an aromatic group having at least one benzene nucleus, and R₂ is a residual group of the dicarboxylic acid derivative, comprising the step of polymerizing the aromatic diaminodithiol compound or a salt thereof and the dicarboxylic acid derivative by an interfacial polymerization method.
Patent EP-0377975-A1 (EP)
Inventor: CHUANG KARL T
IPC: B01D53/86
Filed: 1989-12-13
Abstract: A process for reducing nitrogen oxides comprising passing them in admixture with ammonia or hydrogen, or a mixture of the two, over a group VIII metal catalyst on a hydrophobic support. The process is carried out at 0 to 200°C when hydrogen is used, or 100 to 200°C when ammonia or an ammonia/hydrogen mixture is used as the reducing gas. It is useful in pollution control, for example, in reducing nitrogen oxide emissions in industrial waste gases.
Patent EP-0326493-A1 (EP)
Inventor: LE GAC JEAN-YVES
IPC: E21B33/072
Filed: 1989-01-27
Abstract: Le dispositif comprend une vanne de purge (150) à commande hydraulique télécommandée et des moyens pour garantir que lors de la purge l'échappement de gaz s'effectue hors de la zone de la tête de puits. La vanne de purge (150) est avantageusement située à la partie supérieure du sas et comprend un orifice latéral (16) d'évacuation de gaz mis sélectivement en communication, par l'intermédiaire d'un organe d'obturation constitué par un siège de clapet et un clapet formant l'extrémité d'un piston (5) avec un premier canal transversal (15) débouchant dans le conduit principal (17), un second canal transversal (14) mettant en communication le conduit principal (17) avec une face arrière du piston (5) de section plus grande que celle de la face avant formant clapet, et un orifice latéral (13) d'introduction de fluide hydraulique raccordé à une ligne flexible de télécommande hydraulique et débouchant dans un alésage définissant un espace annulaire autour d'une partie du piston (5) qui présente une section inférieure à celle de la face arrière en contact avec le gaz présent dans le canal transversal (14).
Patent EP-0393288-A1 (EP)
Inventor: PLOUZENNEC THIERRY
IPC: G06K17/00
Filed: 1989-04-21
Abstract: The invention relates to a device for processing a ticket with a magnetic strip, in particular an airline ticket, of the type comprising: an insertion station (G1,G2), a magnetic reading/writing station (19), a delivery station (G3,G4) and a belt (C1) wound in closed circuit on rollers, of which one is a driving roller and is capable of driving the ticket along an internal path from the insertion station to the delivery station. According to one characteristic of the invention, the ticket has weakness lines (16) matching the cut-out and division of the portions of the ticket, the belt (C1) extends as far as a drum (T), around which cooperate the ticket delivery station (G4) and at least one additional ticket exit, whilst a cutting station (20) is provided between the reading/writing station (19) and the drum (T), thus making it possible to direct the ticket portions thus cut out towards the delivery station (30) or towards the additional exit, depending on the content of the information readable on said portions. <IMAGE>
Patent EP-0359632-A1 (EP)
Inventor: STEFFEN FRANCIS
IPC: B42D15/10
Filed: 1989-09-07
Abstract: To improve the dimensional characteristics of micromodules which are incorporated into chip cards, and to improve their reliability and their mechanical resilience, it is proposed to start from a metal conductor gate (10), to perform an overmoulding with a plastic material (20) thereby defining a cavity for the chip (12) and its connection wires (16) and leaving therein gate zones (14, 18) which are not covered by the overmoulding material. It is only then that the chip is positioned; the cavity is filled with a protective resin and the micromodule thus put together is incorporated in a chip card.   The plastic overmoulding material is chosen to be compatible with the material of the card since these two materials will be stuck together (or soldered by ultrasound). <IMAGE>
Patent EP-0359690-A1 (EP)
Inventor: PIERA CASELLAS ANTONIO
IPC: D04B1/06
Filed: 1989-08-23
Abstract: In a knitted fabric of the type comprising mesh courses bound with the meshes of adjacent courses, and mesh columns separated by intermediate channels, the chan­nels of between the columns (c1,c3,c5,..) of a first knitted fabric are occupied by mesh columns (c2,c4,c6,..) of a second knitted fabric, the meshes (1a,1c,..-2b,2d,..) and the tackings (b1,b2) of both fabrics being bound with one another such that the ensemble forms a single fabric structure. 
     The method consist in selecting a first series of needles distributed along a font such that they take yarn at a working set and are driven along a knitting cycle while the needles of at least another series are held out of work, and finally left to a height out of work, this cycle being repeated with a following needle series in a subsequent stage of the method. 
     The obtained fabric is more resistant and regular.
Patent EP-0387470-A1 (EP)
Inventor: SCHROEDER KLAUS
IPC: D01D4/08
Filed: 1989-03-17
Abstract: There is provided an apparatus for spinning thermoplastic melts, with a spinning head and with a reheater located after the spinning head and having a following blowing unit, the spinning head possessing a pump block equipped with a melt line and a spinning pack (1) received in a heating box. The spinning pack is screwed to the pump part by means of a connection piece and has a die (8) received in a housing (6), a die plate and a filter unit (13). A thrust piece (19) equipped with a melt channel (23) is arranged at a distance from the filter unit and rests on a step (20) provided in the housing. The thrust piece is secured by means of a thrust ring (29) which is equipped with an external thread and which is screwed to the housing. Furthermore, the thrust piece has a blind bore (21) which is equipped with an internal thread and which can be screwed onto an extension of the connection piece equipped with an external thread. <IMAGE>
Patent EP-0386139-A1 (EP)
Title: Boucle numerique a phase verrouillee a instabilite limitee
Inventor: TROUDET THEYRRY
IPC: H03L7/18
Filed: 1988-10-31
Abstract: Une boucle numérique à phase verrouillée ayant une grande plage dynamique de fonctionnement présente des caractéristiques d'instabilité qui sont exactement contenues dans des limites prédéterminées. La boucle à phase verrouillée comprend un oscillateur (201) commandé par une tension numérique, du type à accumulateur, lequel oscillateur génère à partir d'une horloge d'un système à haute vitesse un signal d'horloge de sortie à une fréquence égale à p fois la fréquence d'un signal d'horloge d'entrée, et dont la fréquence de sortie est commandée par la valeur k d'une entrée numérique dans l'oscillateur commandé par tension (VCO). Un comparateur de fenêtre de fréquence (208) compare le nombre d'impulsions d'horloge de sortie entre les impulsions d'horloge d'entrée pour déterminer, en fonction du comptage, si la fréquence de la sortie est trop élevée, trop basse ou égale à la fréquence correcte. Un comparateur de fenêtre de phase (210) détermine simultanément à partir de la phase du signal d'horloge de sortie si la phase est avancée, retardée ou si elle se trouve dans une fenêtre prescrite d'acceptabilité. En réponse à ces déterminations, l'unité de commande de k (217) augmente k de manière à augmenter la fréquence du VCO lorsque le comparateur de fenêtre de fréquence indique que la fréquence est basse ou lorsque le comparateur de fenêtre de phase indique que la phase est retardée; alternativement, k est diminué lorsque la fréquence est haute ou la phase est en avance. Le réglage se poursuit jusqu'à ce que le signal d'horloge de sortie soit à la bonne fréquence et que la phase du signal d'horloge de sortie se trouve dans la fenêtre d'acceptabilité.
Patent EP-0366774-A1 (EP)
Inventor: ANDERSSON KENNETH
IPC: A23D7/005
Filed: 1989-05-05
Abstract: Lorsque l'on fabrique un produit gras à base des matière grasses du lait, on concentre la crème pour obtenir une teneur en matière grasse de 60-85 %, de préférence 70-85 % à une température de 50-70°C. La crème concentrée est refroidie à une température de 15-30°C, de préférence 18-24°C, et est stockée pendant une durée telle que la matière grasse du lait commence à se cristalliser. La crème concentrée refroidie est mélangée avec des huiles végétales dans une quantité calculée à au moins 25 % de la quantité de matière grasse dans le produit final. Après stockage, on remue modérément le mélange tout en le refroidissant afin d'obtenir une inversion de phase, après quoi le produit gras est emballé. Une installation pour la fabrication d'un produit gras à base de la matière grasse du lait avec au départ une crème extrêmement concentrée comprend un refroidisseur pour refroidir la crème à une température de 15-30°C. L'installation comporte également un réservoir pour stocker la crème extrêmement concentrée, un dispositif pour mélanger ladite crème avec des huiles végétales, du sel et des substances aromatiques, une unité d'inversion de phase consistant en des moyens pour refroidir et aussi malaxer le mélange, ainsi qu'une unité d'emballage.
Patent EP-0425518-A1 (EP)
Inventor: ZACCO BO RAVNSBAEK
IPC: B28D1/04
Filed: 1989-06-06
Abstract: L'appareil automoteur décrit, qui sert à découper de l'asphalte et du béton comporte un logement de protection complet (2) pour le couteau. Les forces motrices sont transmises par une courroie d'entraînement et sont produites par un système électrique de 12/24 volts (3, 4 et 5) dans des appareils de découpage d'un poids allant de 120 à 350 kg. Un générateur, une boîte régulatrice électronique à action continue, un moteur électrique, une courroie et des disques de courroie (3, 4, 5, 7, 8 et 9) peuvent être montés sur d'autres types d'appareils de découpage ne comprenant pas d'organe moteur.
Patent EP-0434836-A1 (EP)
Inventor: SAKAKURA TERUYO TSUKUBA LIFE S
IPC: C07K14/47
Filed: 1989-08-17
Abstract: Le procédé ci-décrit, permettant de obtenir de la ténéicine très pure en grande quantité à partir d'un extrait de substance extracellulaire contenant de la ténéicine, consiste à faire s'écouler ledit extrait à travers un appareil de chromatographie par affinité contenant de la gélatine fixée par des liaisons covalentes, afin de réduire la teneur en fibronectine à une valeur égale ou inférieure à 1 % en poids du soluté, et à purifier la fraction ainsi traitée, en utilisant une résine basique d'échange d'anions.
Patent EP-0379175-A1 (EP)
Inventor: MCGRAW PHILIP W
IPC: C09K/
Filed: 1990-01-17
Abstract: A refrigeration fluid compositions for compression refrigeration which have an upper solution critical temperature equal to or greater than 60°C are composed of (A) selected hydrochlorofluorocarbons and hydrofluorocarbons and (B) polyether polyols having viscosities of greater than 80 centistokes (8 x 10⁻⁵ m²/s) at 38°C and having a number average molecular weight of from 400 to 2000 wherein the polyols are the residue of an active hydrogen compound such as glycerine or ethylene diamine.
Patent EP-0386565-A1 (EP)
Inventor: SHIOKAWA KOZO
IPC: C07D405/06
Filed: 1990-02-25
Abstract: Novel heterocyclic compounds of the formula (I)
      wherein A, R¹, E, Z, X and Y have the meanings as defined in the patent application and the use of the new compounds as insecticides.
Patent EP-0399341-A1 (EP)
Inventor: GROKE KARL
IPC: A23L33/175
Filed: 1990-05-16
Abstract: An aqueous amino acid solution with a ratio  Nessential to Nnonessential of 1:1 to 1:3 is described for parenteral nutrition, which contains as the amino acid component only free amino acids in a concentration of 15 to 23 % by weight, and this is composed per 100 g of L-isoleucine                        2.6 - 3.2 g L-leucine 6.0 - 7.0 g L-lysine                            6.5 - 8.0 g L-methionine                        2.6 - 3.2 g L-phenylalanine 4.0 - 4.5 g L-threonine                         3.0 - 5.0 g L-tryptophan                        0.8 - 1.2 g L-valine 5.0 - 6.0 g L-arginine                         10.0 - 12.5 g L-histidine                         1.8 - 3.0 g L-alanine 10.0 - 16.0 g L-aspartic acid                     5.0 - 6.5 g L-glutamic acid                     8.5 - 12.0 g glycine 11.5 - 14.0 g L-proline                           5.5 - 8.0 g L-serine                            3.5 - 5.0 g L-tyrosine 0.2 - 0.4 g L-ornithine                         0.1 - 3.0 g
Patent EP-0420057-A1 (EP)
Inventor: DIENER JOERG
IPC: A61B1/00
Filed: 1990-09-21
Abstract: In the device for focusing an endoscope lens (4) as a function of the distance of the lens from the distal end of the endoscope, the lens (4) can be activated by means of a rotatable screw spindle (10). The spindle (10) engages in a nut (11) of the lens (4) and displaces the latter axially by means of its rotation. The screw spindle (10) is rotated via a flexible shaft (12) which is connected proximally to a sleeve (13) and can be adjusted via a rod (15) which can be rotated using a handle (18). The distal end of the spindle (10) engaging in the sleeve is arranged axially displaceable in the sleeve (13) and is connected rotatably to this sleeve. <IMAGE>
Patent EP-0485646-A1 (EP)
Inventor: NAKAGAWA MANABU
IPC: C03C17/00
Filed: 1990-11-12
Abstract: Disclosed is a process for preparing a coating for glass bottles, which comprises the step of bringing a glass bottle having an external surface temperature of 550 to 700°C into contact with a material which can form a coating comprising SnO₂ or TiO₂ so as to form a coating comprising SnO₂ or TiO₂ at a thickness of 400 to 1,000 angstroms.
Patent EP-0400882-A1 (EP)
Inventor: HAMMOND JOHN MICHAEL
IPC: A01G7/06
Filed: 1990-05-23
Abstract: A device for administering a liquid insecticide to a tree is formed as an elongate and cylindrical plastics capsule (10). The capsule is filled with the insecticide through its back end, which is afterwards closed and sealed by a plug closure (40). The front or leading end (28) of the capsule (10) is formed as a conical nose (18) which is integrally attached at a region of weakness (A) to the remainder of the capsule body. For use the capsule (10) is fired into a tree by a piston tool, and during penetration the nose (11) separates from the body (14) and is driven in a backward direction along it, leaving a gap through which the insecticide may escape into the wood for natural distribution throughout the tree.
Patent EP-0408307-A1 (EP)
Inventor: MLETZKO ALFRED E
IPC: G06F3/048
Filed: 1990-07-10
Abstract: A digitizer tablet (10) is provided with menus over the marginal areas (16-19) in the non-linear boundaries of the regular electrode array. Coordinate signals from the menu areas are processed to vary a parameter of the processing circuitry for the coordinate value outputs. The menu areas may thereby provide for the tablet to be customised by the user.
Patent EP-0436311-A1 (EP)
Inventor: BORNENGO GIORGIO
IPC: C09B47/06
Filed: 1990-12-06
Abstract: Improved catalytic process for the manufacture of copper phthalocyanine by allowing phthalic anyhydride to react with urea and a copper compound, in the presence of a hydrophobic liquid (dispersing agent), characterised by the presence, along with the catalyst and the dispersing agent, of a promoter selected from particular classes of amides, imides, ureas, thioureas, guanidines, amines or sulphoxides.
Patent EP-0392898-A1 (EP)
Inventor: GROFFE MAX
IPC: E04B1/19
Filed: 1990-04-04
Abstract: 1. Device, for constructing three-dimensional structures formed from superposed webs or lattices (12, 12') of elements or bars 18 located in the same plane and connected together by elements (14) located in different planes and oriented in diverse directions in space, called diagonals, these elements being connected by means of assembly nodes, characterised in that each assembly node is constructed in the form of a sphere (16) pierced radially by tapped holes (20) into which the elements (14, 18) of the webs or lattices (12, 12') are positioned and fixed. <IMAGE>
Patent EP-0407275-A1 (EP)
Inventor: GAUTIER JACQUES
IPC: C21D7/06
Filed: 1990-06-29
Abstract: Process for the manufacture of components from untreated steel, comprising a succession of thermal treatment and forming operations, characterised by the following successive operations:   - heating the steel to a temperature above the transformation (austenitisation) point, - isothermal quenching in a fluidised bed bath immediately following the austenitisation heating, endowing the steel with a bainitic structure, and   - forming of the components at mild heat. t
Patent EP-0464293-A1 (EP)
Inventor: CLEMENTIN PHILIPPE
IPC: F24B5/02
Filed: 1990-09-03
Abstract: The closed fire (1) is connected to a smoke exhaust pipe (2). It comprises a glazed front door (3) and a central hearth (4) where the combustion (5) is maintained by admission of primary (14) and secondary (19) air. According to the invention, the closed fire (1) comprises means for preheating and creating a turning movement (10) of the combustion air in the hearth (4). This makes it possible to raise the combustion temperature and to create a sweep of clean air facing the internal pane (12) of the front door (3) in order to avoid the latter blackening. The heating efficiency is improved with a reduced release of polluting smoke. The invention is of interest to manufacturers of heating apparatuses.   <IMAGE>
Patent EP-0421836-A1 (EP)
Inventor: GOUGET ALAIN
IPC: E06B3/26
Filed: 1990-09-18
Abstract: Method of making a compound wood-metal section according to which there is disposed, parallel with each other, a metal section (2) and a wooden section (1) while keeping them separated and the space separating the said metal and wooden sections is filled with an adhesive binder (3) which can be hardened. According to the invention:   - in one of the said sections, a first longitudinal relief element is formed (8, 17, 4A); - in the other of the said sections, a longitudinal fin (6, 6A, 6B) is formed, this fin being capable of covering the said space; - the said longitudinal fin comprises at its free edge a second longitudinal relief element (7,6C,6F) capable of cooperating with the said first longitudinal relief element in order to join the said metal and wooden sections by the fitting together of the said first and second relief elements; and - after hardening the said adhesive binder in the said space, the said fin connecting the said profiles is removed by machining.   <IMAGE>
Patent EP-0414650-A1 (EP)
Inventor: BIANCALANI FIORENZO
IPC: D06C17/00
Filed: 1990-08-07
Abstract: A multiple scouring-fulling machine, comprising a single common tank (1) with perforated dividing partitions (3) allowing the intercommunication between the tank sections (5) formed by said partitions, and independently operating heads (12) overhanging each tank section (5).
Patent EP-0426625-A1 (EP)
Inventor: BOTTEGHI GINO
IPC: B24B21/08
Filed: 1990-10-23
Abstract: The structure described in this invention consists of a cross-beam (8) which has a series of enclosed, internal, fixed, sealed seats (9) for housing pneumatic means (7), these seats being situated centrally and crossways to the longitudinal axis of the beam (8). The beam has a first and a second duct (10 and 11) independent from and parallel to each other, running the entire length of the beam (8) which also act as ducts for the entry of air from the outside and for the discharge of air being exhausted from the pneumatic means (7) respectively. Control means (12) can also be located on the beam (8) connected on the inlet side with the first duct (10) and operating, on the outlet side, on each of the pneumatic means (7) in order to enable the latter to move the presser plates (6).
Patent EP-0407609-A1 (EP)
Inventor: HYUUGA KENGO
IPC: E03D11/06
Filed: 1990-01-18
Abstract: This invention relates to a flush toilet bowl, in particular, a stool type flush toilet bowl, in which the rear bottom surface (1') of the bowl part (1) of the toilet bowl main body (A) is formed into a roughly V-shaped recess (a) in cross-section so that fluctuation in directions of flush water flows may be decreased and energy of water flow may be concentrated in spite of fluctuation in size and position of the water flushing rim hole.