baber/WOPTO huggingface dataset:
Patent EP-0395591-A1 (EP)
Title: An apparatus for cleaning a spinning frame
Inventor: SARUWATARI YOSHINORI
IPC: D01H11/00
Filed: 1990-04-24
Abstract: In an apparatus for cleaning a spinning frame provided with a plurality of draft units, a plurality of cleaning units, each provided with an element for creating an air suction force, are disposed adjacent to and below the alignment of draft units in such a manner that each cleaning unit (10) is able to suck flys deposited around a group of the draft units, a main duct (20) is disposed adjacent to and below the alignment of the cleaning units and extended for entire length of the spinning frame, and a filter box (30) is connected to a terminal end of the main duct (20), each cleaning unit (10) is connected to the main duct (20), and the main duct (20) is provided with an element allowing a passage of a part of air discharged from each cleaning unit (10), except at the cleaning unit located farthest from the filter box (30), whereby the air suction force created by each cleaning unit (10) can be maintained at a uniform value, this apparatus is also provided with an element for cleaning files deposited on the bottom of the main duct (20), at predetermined intervals, to maintain the function thereof.
Patent EP-0402324-A1 (EP)
Inventor: GHILARDI MAURO
IPC: B31D1/04
Filed: 1990-05-25
Abstract: The apparatus for the production of paper napkins or other similar products which includes a feeder for continuously supplying a web of material, a slitter (9) for cutting the web into a plurality of longitudinal strips, a first folder (12) to fold the strips lengthwise, a transverse cutter (42, 44) for providing lengths of longitudinally folded strips, a second folder (43, 44, 48) to fold the strips transversely, and a stacker (54) to pile up the finished napkins. A driving roller (18) matches the two edges of the longitudinally folded strips and downstream of the driving roller are inclined surfaces (22) to separate the longitudinally folded strips to lay them down on a common geometric plane parallel to each other.
Patent EP-0413783-A1 (EP)
Inventor: NADOLSKY RICHARD J
IPC: C09K23/52
Filed: 1989-12-26
Abstract: Agents épaississants comprenant une argile à smectite et un polymère d'ammonium quaternaire cationique ayant des liaisons amido entre les atomes d'azote quaternaire.
Patent EP-0480931-A1 (EP)
Inventor: BREINER HERBERT MAX
IPC: C30B31/10
Filed: 1990-03-05
Abstract: Un dispositif pour fours à diffusion ou à oxydation de fabrication de semiconducteurs charge et ferme le tuyau de poêle avec des galettes soutenues sur des plateaux de séchage au moyen d'une palette entraînée par un moteur. Les plateaux de séchage ont quatre pieds agencés en paires en leurs deux côtés, qui font saillie vers le bas et s'appuient sur le tuyau du four. Les plateaux peuvent être immédiatement saisis en leur centre par en bas par la palette. La tige tubulaire de la palette est fixée par un organe de retenue de la palette agencé sur un guide coulissant. L'organe de retenue de la palette peut être ajusté autour d'un axe horizontal Y perpendiculairement à l'axe X, peut s'incliner autour d'un axe C également horizontal perpendiculairement à l'axe X et peut en outre pivoter autour d'un axe B vertical perpendiculairement à l'axe X. L'organe de retenue est porté sur un plateau de transport horizontal monté sur la coulisse de guidage de l'axe Z. Un disque rotatif qui pivote autour d'un axe vertical B dans une crapaudine est inséré entre le plateau de transport et l'organe de retenue de la palette. L'organe de retenue de la palette est fixé par vissage une fois que l'on a ajusté le tuyau du four au moyen d'un faisceau laser.
Patent EP-0463112-A1 (EP)
Inventor: TAKAI KAZUO
IPC: A61B1/04
Filed: 1990-03-20
Abstract: Le procédé médical consiste à diriger l'extrémité opératoire d'un instrument médical (46) par observation par l'intermédiaire d'un faisceau de fibres optiques de petit calibre (30), à distance, et qui sont introduites au travers d'un orifice (20) d'une aiguille positionnée au préalable.
Patent EP-0423285-A1 (EP)
Inventor: ARALT PER TYBRING
IPC: B63B19/08
Filed: 1990-04-20
Abstract: Un navire marchand (10) est equipé de sabords latéraux (34, 35) servant à transporter des cargaisons (59) vers et depuis ledit navire. Le navire (10) est equipé d'une superstructure supérieure (25) de longueur continue au-dessus d'une rangée longitudinale de cales s'ouvrant vers le haut (11a-11f). Les cales ont des écoutilles de dimensions maximales. Il est prévu dans la superstructure un compartiment de transport commun de protection (33) pour les cales qui permet le mouvement d'un agencement de transport (36, 37) chargé de cargaison (58) sur une distance longitudinale et transversale au-dessus des cales et à travers un sabord latéral défini localement.
Patent EP-0471720-A1 (EP)
Inventor: AGNEL ROGER
IPC: B01D17/022
Filed: 1990-05-03
Abstract: La présente invention concerne un tissu hydrofugé contenant un absorbant pour la récupération en surface aqueuse des substances fluides non miscibles. Il est constitué par la combinaison d'enveloppes réalisées dans un tissu hydrofugé de texture bien déterminée comportant au moins 30 % de fibres acryliques, contenant un produit absorbant spécifique de composition particulière, et constituant soit un barrage absorbant de longueur indéterminée, soit des récipients individuels de récupération de volumes indifférents, l'un et l'autre comportant des dépassants de tissu hydrofugé maintenus déployés par des baleines. Il est destiné à la récupération des pétroles, mazout et autres substances similaires répandues à la surface d'une nappe d'eau ou de la mer, afin de supprimer toute pollution.
Patent EP-0474786-A1 (EP)
Inventor: GASPAR THOMAS
IPC: B22D11/06
Filed: 1990-06-01
Abstract: L'invention concerne une méthode et un appareil permettant d'améliorer le contrôle du flux de la matière en fusion (30) dans un avant-creuset. On réalise cette amélioration en créant un coude dans le passage du flux de la matière fondue lorsque ladite matière quitte une partie intermédiaire de l'avant-creuset (34) ou du récipient de coulée. Ledit flux déborde, de façon tranversale, un bec de sortie (36) de manière à se mettre en contact avec un substrat pouvant extraire de la chaleur (38). Ledit tournant perpendiculaire permet un meilleur contrôle de la vitesse de la matière fondue, de sa vitesse de refroidissement, et de l'uniformité de la profondeur et du flux de ladite matière dans le récipient de coulée. Ledit coude, qui est réalisé de manière sensiblement perpendiculaire dans le passage de la matière fondue provenant de la partie intermédiaire, amène ladite matière vers le bec de sortie dans un sens transversal contrairement au flux habituel de la matière fondue, qui est lamellaire ou direct. Le flux, qui est transversal par rapport au sens du débordement de sortie vers la surface de coulée ou de refroidissement, permet d'améliorer le mélange de la matière fondue ou des deux matières devant être allier, ainsi que le contrôle du gradient de la profondeur et de la vitesse du flux allant vers le bec de sortie.
Patent EP-0485448-A1 (EP)
Title: Magneto-optical recording and/or reproducing device.
Inventor: MORIMOTO YASUAKI
IPC: G11B7/125
Filed: 1990-06-29
Abstract: The two sets of data stored in pits and a magneto-optical layer of an optical recording/reproducing device can be read separately by the use of two lasers. The laser which reads/records the data stored in the pits operates at a wavelength  lambda 1 approximately four times the depth of the pits. The laser which reads/records the data stored in the magneto-optical layer operates at a wavelength  lambda 2 approximately twice the depth of the pits. The wavelength of the laser which reads the magneto-optical layer is adjusted and interference between the two signals is avoided.
Patent EP-0437589-A1 (EP)
Title: A polymer composition including destructured starch and an ethylene copolymer.
Inventor: BASTIOLI CATIA
IPC: C08L71/02
Filed: 1990-08-06
Abstract: A polymer composition useful for the production of articles of biodegradable plastics material includes destructured starch and a copolymer selected from the group consisting of ethylene-vinyl acetate, ethylene-glycidyl acrylate, ethylene-methyl methacrylate, ethylene-maleic anhydride and possibly ethylene vinyl alcohol.
Patent EP-0440771-A1 (EP)
Title: 5-oxy-2-phenylazines et milieu mesomorphe
Inventor: HITTICH REINHARD
IPC: C07D213/65
Filed: 1990-08-18
Abstract: Les 5-oxy-2-phénylazines de formule (I) où R désigne un alkyle, un alkényle ou un oxaalkyle contenant jusqu'à 12 atomes de C, A désigne un 1,4-phénylène, un trans-1,4-cyclohexylène ou un 1,3 cyclobutylène non substitué ou substitué par le fluor, Z' désigne -CH2CH2-, -CH2O-, OCH2-, -CO-O-, O-CO- ou une liaison simple, Q désigne -CH2- ou -CO-, X désigne N ou CH, E désigne -CH2CH2-, -C=C-ou une liaison simple, n désigne 0 ou 1, m désigne 0,1 ou, si n = 0, également 2, L1, L2 et L3 représentent chacun indépendamment H ou F, et où Y représente -CN, -NCS, F, Cl, -CF3, -CHF2, -OCHF2 ou -OCF3, conviennent en tant que constituants de milieux mésomorphes.
Patent EP-0439598-A1 (EP)
Inventor: RODRIQUEZ-CAVAZOS ENRIQUE
IPC: H04N9/28
Filed: 1990-08-22
Abstract: Un système de commande de convergence pour un appareil de télévision, par exemple une télévision à projection, comprend: une pluralité de canaux (40), chaque canal ayant une mémoire numérique (46) afin de stocker un ensemble de valeurs de coordonnées de grille définissant une grille de correction de convergence, et, une paire de convertisseurs numérique-analogique multiplicateurs (56, 58) pour les valeurs de coordonnées de grille. Un circuit individuel (44) destiné à créer des adresses numériques séquentielles, est couplé à chacun des canaux (40) afin de fournir les valeurs de coordonnées de grille provenant de chacune des mémoires numériques (46), à des convertisseurs numérique-analogique multiplicateurs (56, 58) du canal. Les valeurs des lignes horizontales respectives de la grille sont acheminées uniquement à un des convertisseurs analogique-numérique multiplicateurs. Un générateur (10) de formes d'ondes individuel développe une paire de formes d'ondes analogiques (Veven, Vodd) de phase complémentaire afin de moduler les convertisseurs numérique-analogique multiplicateurs respectifs de chaque paire (56, 58) dans chaque canal. La somme des formes d'ondes de modulation (Veven, Vodd) est constante. La succession de valeurs analogiques modulées définit le signal de correction de convergence pour chaque canal.
Patent EP-0442276-A1 (EP)
Inventor: ALCALA RICARDO J
IPC: G01N21/64
Filed: 1991-01-17
Abstract: A fiber optic probe incorporating a luminescent composition is used to monitor conditions within a living subject. Response light from the fiber optic is detected and a frequency domain representation of the response light is derived. Characteristics of the frequency domain representation are used to derive values for luminescence lifetimes or similar decay parameters and these values in turn are translated into values of the conditions to be sensed.
Patent EP-0443502-A1 (EP)
Inventor: SATO SHOJI
IPC: B65D85/38
Filed: 1991-02-19
Abstract: A package (10) is used for keeping an electric circuit board (20) with no electronic components provided thereon in an air-tight cavity (14) thereof and for preventing from oxidation during the transportation to the process wherein the electronic components are mounted on the electric circuit board (20). The cavity is composed of the lower and upper sheet (11,12) of gas-impermeable materials, which are bonded at the bonded area (13) by the fusion bonding, adhesive agent or viscous agent. The cavity (14) is kept in non-oxidizing atmosphere by filling inert gas or evacuating air therefrom. The lower and upper sheets (11,12) are composed of single layer or multi-layers, which may be made of flexible material or rigid material. An electric circuit board (20) accommodated in the cavity of the package is taken out by the device comprising a separation roller pair (65). The device weakens the bonding strength to enable easy pulling off the lower and upper sheets to unpackage the circuit board.
Patent EP-0445572-A1 (EP)
Inventor: FOLPINI LUCIANO
IPC: G06K17/00
Filed: 1991-02-19
Abstract: The method of the invention ensures that a sale of a packaged product, in particular a sale subject to control by an official body or organization such as a sale of medicinal products or the like, has taken place legally and once only, said products being contained in packages (4) provided with product identification codes (6) such as usual bar codes; according to the invention, after the identifying code (6) on the product package (4) has been read said code (6) is annulled, the data resulting from said reading being fed to a data printing, recording (15) or similar device only after the annulment of said code has been verified, said recording device (15) verifying and recording the fact that the product sale has taken place. 
     A device for implementing the aforesaid method comprises means (8) for reading the product identification code (6), means (10) for annulling said code (6), and sensing means (12) for verifying that said annulment has taken place, said reading means (8), annulment means (10) and sensor means (12) being connected to a control circuit (13) which receives the reading signals (L) and operates the annulment means (10), after which on the basis both of verification signals (R) from the sensor means (12) and the reading signals (L) recognizes the product and feeds its data, such as the name and cost, to memorizing means (15) and advantageously to printing means (16) which reproduce said data on a support such as a medical prescription (17) or a similar document, and/or on a fiscal receipt.
Patent EP-0443632-A1 (EP)
Title: Spinnvorrichtung
Inventor: GRAU GERHARD
IPC: D01H1/06
Filed: 1988-11-24
Abstract: Bei einer Spinnvorrichtung mit einer eine Spule (10) aufnehmenden, angetriebenen Spindel (12) und mit einer die Spule übergreifenden, über ihren unteren Rand das ersponnene Garn auf die Spule aufwindenden Glocke (14) ist eine schaltbare Bremsvorrichtung (15) für die Glocke (14) vorgesehen, die während des Aufwindens des Fadens immer dann zum Einsatz kommt, wenn das Aufwindemoment reduziert wird. <IMAGE>
Patent EP-0492416-A1 (EP)
Inventor: BADESHA SANTOKH S
IPC: C09D183/10
Filed: 1991-12-18
Abstract: A fuser member comprising a supporting substrate having an outer layer of a cured fluoroelastomer and having a thin surface layer of a polyorganosiloxane having been grafted to the surface of said cured fluoroelastomer in the presence of a dehydrofluorination agent for the fluoroelastomer and from a polyorganosiloxane having reactive functionality and the formula:
       
 where R is an alkyl, alkenyl or aryl group having less than 19 carbon atoms or an aryl group substituted with an alkyl or alkenyl group having less than 19 carbon atoms, the functional group A is hydrogen, hydroxy, alkoxy, amino, epoxy, vinyl, acrylic or mercapto, and n is 2 to 350.
Patent EP-0492533-A1 (EP)
Inventor: CHEN TIEN TEH
IPC: C09D133/26
Filed: 1991-12-20
Abstract: A magenta dye-forming coupler for photographic material is disclosed. The coupler is a polymer derived from a monomer having the formula:
       
 wherein    R₁ represents hydrogen or a substituent, 
   X represents hydrogen or a group capable of being released by a coupling reaction with an oxidized aromatic primary amine developing agent, 
   Z represents the atoms necessary to complete a heterocyclic ring, 
   L represents a divalent linking group, 
   A represents -CONH-, -COO-, -O-, -OOC-, -NHCO-, -NHCONH-, -NHSO₂-, or a substituted or unsubstituted phenylene group, 
   D represents -O-, -NR''-, or -CONR''-, 
   R represents a substituted or unsubstituted aliphatic or a substituted or unsubstituted aromatic substituent, having at least 6 carbon atoms, 
   R' represents H, substituted or unsubstituted lower alkyl of from 1 to 4 carbon atoms, carboxyl, or halogen, and 
   R'' represents substituted or unsubstituted: alkyl, aryl, or acetyl.
Patent EP-0501040-A1 (EP)
Inventor: KREBS BERND
IPC: B62D43/10
Filed: 1991-12-23
Abstract: The invention relates to a floor for the interior of a motor vehicle having at least one area made of fracture-prone material (space wheel recess 3 made of plastic). According to the invention, the floor of the interior of the vehicle is covered, at least in the area of the fracture-prone material (space wheel recess 3), by means of an expandable, largely gas-tight and tear-resistant cover (carpet 7). In the case of a fracture or rupture in the floor or the spare wheel recess (3) due to an impact, a direct connection between the exterior and the interior of the vehicle is thus not produced so that for example inflammable fuel gases cannot pass into the interior of the vehicle from a damaged vehicle fuel tank or the deformed engine compartment of another vehicle involved in the accident. In addition, possible sharp fracture edges are covered. In this way, the interior of the vehicle as a whole is made safer. …<IMAGE>…
Patent EP-0492735-A1 (EP)
Inventor: KORENBERG HENDRIK JAN
IPC: A22C21/06
Filed: 1991-12-20
Abstract: A cutting device (1,21) for arranging a cut around the anus of a slaughtered animal, which cutting device (1,21) comprises: 
   a positioning rod (2,23) for insertion into the anus of a slaughtered animal; 
   a rotatably drivable cylindrical beaker-shaped knife (3,22) which is placed coaxially round the positioning rod (2,23) and whereof the free end is provided with a cutting edge (4); and 
   pressure means and suction means comprising a conduit (8,10,27,30) extending through the positioning rod (2,23), debouching on the peripheral surface of the positioning rod (2,23) at a distance from the cutting edge (4) and connectable to a pressure source and an underpressure source respectively for generating an overpressure and an underpressure respectively at the position of the debouchment of that conduit (8,10',27,30). 
     The device has a pressure conduit and a suction conduit (30), which conduits are connectable to a pressure source and an underpressure source respectively, which pressure conduit (27) debouches on the peripheral surface of the positioning rod (2) and which suction conduit (30) debouches in the space bounded by the beaker-shaped knife (3).
Patent EP-0492737-A1 (EP)
Inventor: MIDDEL JAN
IPC: B07C5/04
Filed: 1991-12-20
Abstract: A process for sorting potatoes based on square size, in which the potatoes are passed through a V-shaped channel, and of each potato the distance between the point of the V-shape and the highest point of the potato is measured, and the square potato size belonging to the measured distance is determined.
Patent EP-0458600-A1 (EP)
Inventor: CARTER PETER
IPC: A61K8/67
Filed: 1991-05-21
Abstract: A cosmetic emulsion suitable for topical application to human skin or hair comprises in addition to water:
     i. from 2 to 95% by weight of a polyol fatty acid polyester, the polyol having at least 4 free hydroxyl groups, at least 60% of which are then esterified with one or more fatty acids having from 8 to 22 carbon atoms;   ii. from 1 to 20% by weight of an emulsifier;    the emulsion having an aqueous phase which forms from 4 to 97% by volume, and a non-aqueous phase which forms from 3 to 96% by volume; 
provided that when the emulsion is an oil-in-water emulsion, the emulsion is substantially free from an emulsifier having an HLB value of <6.
Patent EP-0478432-A1 (EP)
Inventor: LACOMBE JEAN-JACQUES
IPC: H02B1/28
Filed: 1991-09-23
Abstract: The invention concerns a sealed housing for an electrical element. It refers to a sealed housing comprising a substantially rigid body (26), delimiting a flange (30) onto which is engaged elastically a band (34) of a cover (32) having a bellows (38) and ending with an operating member (40) which can be formed by a transparent window (44). A control lever (12) of the controlled electrical element (10) such as a circuit breaker, visible through the window, can be controlled by the application of a force by the intermediary of the operating member (40). In this way, the circuit breaker (10) is enclosed in a sealed chamber and is not sensitive to moisture. Application to the protection of circuit breakers and switches from moisture. <IMAGE>
Patent EP-0502282-A1 (EP)
Inventor: VERILLON ALAIN
IPC: B66D5/30
Filed: 1991-12-10
Abstract: The invention relates to a process for controlling the correct unclamping of the blocks (12,14) of a brake and of the state of wear of the friction linings (16,18), which brake is equipped with sensors (34,36) for detecting the position of the blocks, sensors (30,32) for detecting the wear of the friction linings, a relay for faults capable of causing the machine to stop when the position (34,36) and wear (30,32) sensors have detected insufficient unclamping of the blocks or wear of the linings, and means for processing the information received from the said sensors (30,32 and 34,36). The process consists in automatically simulating, in a cyclic fashion and permanently, a defect in unclamping of the blocks and wear of the friction linings, so as to test the operation of the said defect relay and of the said processing means, and in automatically resetting, after each defect and wear simulation, the said defect relay to bring it into its normal state. <IMAGE>
Patent EP-0473538-A1 (EP)
Inventor: BUCHWALD HANS
IPC: C11D7/50
Filed: 1991-08-24
Abstract: Cleaning compositions without chlorofluorocarbons and based on alcohols or partially fluorinated alcohols with 2 to 4 C atoms, which contain selected surface-active agents, are described.
Patent EP-0465620-A1 (EP)
Title: Process for removing oil from finely divided solid material, especially metal-containing production waste and soiled floors.
Inventor: GRALHER MANFRED
IPC: B01F3/12
Filed: 1991-01-26
Abstract: In the process, the solid material is washed in a washing process with an aqueous rinsing fluid whereby the oil is emulsified in the rinsing fluid and the latter is then separated from the solid. To increase the effectiveness and reduce the reagent consumption, the solid is intensively mixed before the washing process and at the same time sprayed with an emulsifier, substantially in the absence of water. The washing process takes place in an agitating container filled with the rinsing fluid, in which the solid material is mixed with the rinsing fluid by agitation under the simultaneous application, where appropriate, of ultrasonic waves.
Patent EP-0513179-A1 (EP)
Inventor: FAVSTRITSKY NICOLAI A
IPC: C08F297/04
Filed: 1990-10-08
Abstract: Copolymère bloc de polyalkylène et de polystyrène halogéné de la formule: S'-A-(A-S')m, dans laquelle m est 0, 1, 2, 3 ou 4, A est un polyalkylène saturé et S' est un polystyrène bromé nucléaire comportant de 0,5 à environ 5 bromes par unité de styrène. Les blocs de polystyrène sont pratiquement exempts d'halogènes autres que le brome et le chlore et le polyalkylène est pratiquement exempt d'halogène. Les compositions conservent les propriétés élastomères de la forme non halogénée des composés tout en ayant une inflammabilité considérablement réduite.
Patent EP-0469155-A1 (EP)
Inventor: KIMURA HITOSHI
IPC: H02G15/196
Filed: 1991-02-22
Abstract: An olefinic resin composition for power cables comprising an olefinic resin and m-(t-butylperoxyisopropyl)-isopropylbenzene and/or p-(t-butylperoxyisopropyl)isopropylbenzene. This composition gives a cross-linked product which is suitable for use in at least one of a semiconductive layer and an insulator layer formed around an outer periphery of a conductor of a power cable or a junction thereof to improve various high-temperature characteristics of the power cable.