baber/WOPTO huggingface dataset:
Patent EP-0286728-A1 (EP)
Inventor: ARAKAWA MAKOTO
IPC: A01K13/00
Filed: 1987-12-02
Abstract: An ornamental band (1) for a pet which includes a core portion (4) made of a synthetic resin containing chemicals and a porous coating (2) adapted for flexibly enclosing the core portion (4). The ornamental band (1) can readily emit the chemicals contained in the core portion for a prolonged period of time, thus assuring a significant environmentally sanitary effect on a pet, and further allowing for improved soft contact with the pet.
Patent EP-0316481-A1 (EP)
Inventor: CHAE SUK
IPC: H05K11/02
Filed: 1987-12-16
Abstract: A portable audio system apparatus comprises a speaker box containing a plurality of speakers, an insertion space disposed therein for being inserted a car audio assembly from a car so that the portable audio system has dual functions as a audio system and a shutter of the car audio assembly.
Patent EP-0253423-A1 (EP)
Inventor: KUIJK KAREL ELBERT
IPC: G02F1/133
Filed: 1987-06-24
Abstract: The number of grey levels in LCD display devices is drastically increased by not selecting the picture elements during a part of the line period and by providing them with data signals of opposite sign. The capacitive crosstalk thereby decreases considerably. This provides the possibility of introducing more grey levels. Simul­taneously, redundancy measures can be taken which would otherwise be impossible due to loss of grey levels.
Patent EP-0234852-A1 (EP)
Inventor: BATES KENNETH WILLIAM
IPC: C22B/
Filed: 1987-02-18
Abstract: Gas injection into a metal melt, accompanied if desired by powdered or solid treatment substances, is by way of a nozzle (14) inserted into the wall (12) of a melt-containing vessel (10). The nozzle bore (18) initially has a stopper (20) at its inner end and a delivery pipe (24) smaller than the bore (18) is movable therein. Before injection, the pipe (24) and bore (18) adjacent the stopper (20) are cooled by gas. By thrusting the pipe (24) against the stopper (20) while sufficient gas flow and pressure is maintained, the stopper is dislodged and the gas will enter the melt as a jet which leaves the pipe (24) at a velocity equalling or exceeding Mach 0.5. Melt enters the clearance between the pipe (24) and bore (18) but, due to the pre-injection cooling, rapidly freezes locking the pipe safely in the bore.
Patent EP-0242213-A1 (EP)
Inventor: KANDO AKIYOSHI
IPC: A44B19/42
Filed: 1987-04-15
Abstract: A slide-fastener closing apparatus (10), for moving opposed stringers (T) relative to a slider (S), includes upper and lower feed rollers (15), (16) coactive to move the stringers (T) in either direction along a feed path (R - R), and an arrester (26) normally urged to project into the feed path (R - R). After the stringers (T) with the slider (S) are supplied forwardly past the arrester (26), the two rollers (15), (16) are driven to move the stringers (T) rearwardly so that the slider (S) is caught by the arrester (26) until the slide fastener (F) is fully closed. Then the rollers (15), (16) are reversely driven to move the closed slider fastener (F) forwardly for discharging.
Patent EP-0286749-A1 (EP)
Inventor: HOLLEY EDWIN S
IPC: F16M11/14
Filed: 1987-04-15
Abstract: A tiltable mount (10) comprises a stationary base (14) and a support (16) for supporting equipment (12) thereon. The support (16) is movably mounted to the base (14) to enable the support (16) to tilt omnidirectionally relative to the base (14) while remaining rotationless relative to a vertical axis through the base (14). The base (14) and support (16) have mating spherical surfaces (26, 34), with the concave spherical surface (26) of the base (14) including a guide shaft (20) and the convex spherical surface (34) of the support (16) including a conical aperture (35) for receiving the shaft (20). The shaft (20) and aperture (35) form a pivotable connection between the base (14) and support (16). A lock for maintaining a selected tilt to the supoort (16) comprises the guide shaft (20) and a lever (18) attached to the shaft (20) to press the support (16) against the base (14) sufficiently to prevent relative movement therebetween. The lever (18) is threadedly attached to the guide shaft (20) and may include a nut assembly (46) having a nut (50) and a lever arm (44) removably mated to the nut assembly (46) for repeated rotary movement of the nut (50).
Patent EP-0257796-A1 (EP)
Inventor: DOKURNO MARK GREGORY
IPC: C08L23/04
Filed: 1987-07-23
Abstract: Filled thermoplastic compositions comprise (a) 30 to 90 parts of homopolymers of ethylene and/or copolymers of ethylene and C₃ - C₁₀ alpha-olefins, (b) l0 to 70 parts of homopolymers of ethylene and/or copolymers of ethylene and C₄ - C₁₀ alpha-olefins modified by grafting with ethylenically unsaturated carboxylic acids or anhydrides thereof, the blend of (a) and (b) having a melt index of less than 20 dg/min. and (c) 20 to 70 percent, based on the amount of (a) and (b) of a filler. The filler is selected from magnesium hydroxide, calcium hydroxide, alumina trihydrate and hydroxyl-containing carbonates of at least one of magnesium and calcium, and mixtures thereof. The compositions exhibit a useful combination of stiffness and toughness, especially as measured by impact strength and tensile strength.
Patent EP-0275643-A1 (EP)
Inventor: YEHUDA SHLOMO
IPC: A23L1/30
Filed: 1987-11-25
Abstract: A composition useful in a method for treating a mammal in order to induce memory enhancement, analgesia, sleep regulation and (or) inhibition of the symtoms of senility, comprises from about 13.0 to about 27.5% by weight of linolenic acid, balance linoleic acid. Physiologically hydrolyzable and pharmacologically acceptable derivatives of these acids may also be used. The specified combination of acids may be administered as pharmaceutical formulations or nutritional compositions.
Patent EP-0270368-A1 (EP)
Inventor: DAMPNEY IAN TREVOR
IPC: A42B3/22
Filed: 1987-12-03
Abstract: A helmet with twin visors (12, 14; 112, 114) movable between raised and lowered positions has a locking mechanism for each visor which automatically locks the visor in the raised or lowered position. An operating lever (24, 26; 126, 226) for each visor can be operated with one hand by the wearer, a single movement of the lever first releasing the locking mechanism and then moving the visor from one to the other of its raised and loweredpositions. Each locking mechanism may comprise a cam plate (28; 128, 228) fixed to the helmet shell and two pawls (40, 42; 140, 142, 240, 242) carried by the visor arm (18, 118, 216) and spring-biased to engage the cam to lock the visor in the raised or lowered position respectively. The operating lever engages the appropriate pawl to disengage it from the cam plate and rotate the visor arm, on movement of the lever in the appropriate direction. The lower position of each visor may be adjustable, for example to accommodate an oxygen mask fitted to the helmet. The mechanism may also be used on a helmet fitted with a single visor.
Patent EP-0252052-A1 (EP)
Inventor: SOEDERBERG VALTER
IPC: A62B18/02
Filed: 1987-07-01
Abstract: The present invention relates to an inner mask for protective masks with openings allowing air to flow from the space between protective mask and inner mask. Said openings (6,8) are provided with non-return valves in the form of a compression moulded membrane (7,7') of elastomeric material designed to tightly abut the area surrounding the inner mask (1) thanks to the inherent elasticity of the material.
Patent EP-0254704-A1 (EP)
Title: Compositions dispersantes pour le traitement de nappes d'huile à la surface de l'eau
Inventor: CHARLIER ALAIN
IPC: C09K23/10
Filed: 1987-07-20
Abstract: On décrit des compositions dispersantes pour le traitement de nappes d'huile à la surface de l'eau, ces compositions contenant, en solution dans un mélange d'eau et de solvant hydrocarboné, un mélange de composés tensio-actifs comprenant 55 à 65 % en poids d'agents émulgateurs et 45 à 35 % de dioctylsulfosuccinate sodique. Les agents émulgateurs consistent en un mélange A, ayant un HLB de 8,75 à 9,5 et constitué de monooléate de sorbitanne et de dérivé oxyéthyléné de monooléate de sorbitanne, et un mélange B, ayant un HLB de 8 à 10 et constitué de trioléate de sorbitanne et de dérivé oxyéthyléné de monooléate de sorbitanne, le rapport pondéral mélange A : mélange B étant compris entre environ 0,5/1 et 4/1.
Patent EP-0248879-A1 (EP)
Inventor: PATIL GHANSHYAM
IPC: C07D237/20
Filed: 1986-11-14
Abstract: Procédé de préparation d'aryloxypropanolamine (1) ou d'aryléthanolamine (2) racémiques ou chirales de formule (1) ou (2) où Ar représente aryle, aryle substitué, hétéroaryle, ou aralkyle et R représente alkyle, alkyle substitué, aralkyle, ou WB, où W est un alkylène à chaîne droite ou ramifiée comportant de 1 à 6 atomes de carbone environ et où B est -NR2COR3, -NR2CONR3R4, -NR2SO2R3, -NR2SO2NR3R4, ou -NR2COOR5, où R2, R3, R4 et R5 peuvent être identiques ou différents et peuvent représenter hydrogène, alkyle, alkoxyalkyle, alcoxyaryle, cycloalkyle, alkényle, alkynyle, aryle, hétéroaryle ou aralkyle, à condition que R3 et R5 ne soient pas hydrogène lorsque B représente -NR2SO2R3 ou -NR2COOR5, ou alors R3 et R4 peuvent former en combinaison avec N un groupe hétérocyclique comportant de 5 à 7 membres. Ce procédé peut être utilisé pour préparer des agents béta-bloquants, utiles dans le traitement des troubles cardiaques.
Patent EP-0289516-A1 (EP)
Title: Rapid dissolving polymer compositions and uses therefor.
Inventor: O'MARA DION P
IPC: C08J/
Filed: 1986-12-10
Abstract: A method for separating liquids, particularly hydrocarbons from water, whereby a small amount of a high molecular weight polymer is dissolved in the hydrocarbon to render it viscoelastic. A hydrocarbon layer is then mechanically removed from the water in a manner which causes rapid stretching of the hydrocarbon with attendant development of elastic properties in the hydrocarbon layer. The polymer may be applied to the surface of the hydrocarbon as droplets of a relatively concentrated polymer solution or as solid particulates having a polymer core covered by a powdered solid material which is non-reactive toward the polymer.
Patent EP-0302860-A1 (EP)
Inventor: LINDEN ENOK SIGURD ROBERT
IPC: B29C33/12
Filed: 1987-03-06
Abstract: L'instrument dentaire ci-décrit comprend une partie de poignée allongée (1) constituée d'un matériau plastique et munie, au moins à l'une de ses extrémités, d'une partie d'instrument (2, 3). Ledit instrument présente sur sa surface circonférentielle des régions annulaires de couleur différente (4, 5), destinées à faciliter l'identification d'un instrument désiré, à des fonctions différentes correspondant des régions annulaires en nombre et/ou de couleur différents. La présente invention résoud les problèmes des techniques antérieures en fournissant un instrument dont la durée de vie est essentiellement illimitée en ce qui concerne le marquage des couleurs. Ce résultat a pu être obtenu en donnant à la surface circonférentielle d'un élément (7) constituant chaque région annulaire (4, 5) la forme d'un anneau, d'un manchon ou d'un disque monté sur un prolongement en forme d'arbre (6) de la partie d'instrument, dans la partie de poignée (1) et entre ses extrémités.
Patent EP-0256110-A1 (EP)
Title: Apparatus and method for increasing storage capacity of recording media.
Inventor: MOORE GEORGE STENNIS
IPC: G11B3/74
Filed: 1987-01-16
Abstract: Method of configuring digital information in a recording storage media so as to significantly increase the information storage capacity of the media and the media containing such configured digital information. Information containing markers (P) are arranged and configured along tracks (N) in the media in a manner such that markers of adjacent tracks are offset relative to one another. Inter-track spacings (S2) of arcuately shaped tracks on a storage media are progressively reduced as a function of the radial spacing of the tracks from their center of curvature, further increasing the marker packing density. Return to zero pulsed modulation schemes are employed to maximize the amount of information recorded in a given number of marker locations. Drive means for reading digital information configured on storage media according to the principles of this invention are provided.
Patent EP-0309453-A1 (EP)
Title: Dispositif electronique destine a des machines d'exercice physique permettant d'etablir des valeurs de resistance a intensite variable
Inventor: SARTI BATTISTA
IPC: A63B24/00
Filed: 1987-04-13
Abstract: Pour faire fonctionner le dispositif, l'utilisateur entre les valeurs de résistance sur le tableau de commande (1) au moyen d'un clavier (21), les valeurs étant ensuite transmises au mécanisme de commande électronique (3). On active ainsi un moteur électrique (5) commandant la pompe du mécanisme (7) qui, au moyen d'un circuit hydraulique sans clapet, charge ou décharge un dispositif de commande de fluide (8) relié directement à l'utilisateur au moyen de l'instrument de transition (9). Le dispositif de commande (8) et l'instrument (9) transmettent des signaux de pression au moyen du transducteur (10), respectivement des signaux de position de l'utilisateur, et au moyen du potentiomètre (11), au microprocesseur (12) qui élabore ces signaux et les envoie à la commande électronique (3).
Patent EP-0270652-A1 (EP)
Inventor: KIELMINSKI WILLIAM P
IPC: F16L15/06
Filed: 1987-06-11
Abstract: Un raccord de tuyaux avec appareil d'étanchéité utilisable pour des tuyaux garnis ou non (12, 14) comprend un élément de raccordement (20) ayant un alésage pour recevoir un dispositif flottant d'étanchéité (46) placé entre des parties alésées de support de tuyaux. L'alésage comprend une partie inférieure (32) située entre un premier et un deuxième évidements (34, 36). Le premier évidement est pourvu d'un côté d'arrêt (64) servant à positionner au préalable le dispositif flottant d'étanchéité. Le dispositif flottant d'étanchéité comprend une bague en acier (48) ayant des évidements terminaux opposés (38, 60); son diamètre intérieur et ses deux extrémités sont enfermés dans une matière plastique élastique (62). Lorsque l'on applique un couple sur la bague en acier du dispositif flottant d'étanchéité, celle-ci est centrée sur le corps de l'alésage, ses extrémités s'étendant partiellement sur les évidements de l'alésage. Le plastique élastique est pressé dans les évidements de la bague en acier et de l'alésage, de façon à sceller les extrémités des tuyaux et à empêcher des fuites, sans provoquer un renflement du diamètre intérieur de la partie en plastique, de sorte que celle-ci reste au ras du diamètre intérieur des tuyaux.
Patent EP-0332629-A1 (EP)
Title: Dispositif de reglage automatique
Inventor: COOKE RICHARD DAVID
IPC: F16D13/69
Filed: 1987-11-11
Abstract: Un dispositif de réglage automatique pour embrayage à disques jumelés comprend une broche (9) qui est placée dans un alésage ménagé dans une plaque de pression intermédiaire (7) de l'embrayage, de façon à pouvoir coulisser le long d'un axe parallèle à l'axe de rotation de l'embrayage. Une première (8) et une seconde (10) butée sont disposées adjacentes à la broche, la première butée (10) servant d'arrêt pour déterminer le réglage de la broche par rapport à la plaque de pression intermédiaire et la seconde butée servant d'arrêt pour déterminer une position intermédiaire de la plaque de pression intermédiaire. Une plaque (11) est montée sur la broche au moyen d'une ouverture ménagée dans ladite plaque, la dimension de ladite ouverture étant telle que la plaque peut s'incliner par rapport à la broche. Une troisième butée (13) est disposée sur la plaque de pression intermédiaire et peut s'engager avec la plaque inclinable, la troisième butée définissant un axe autour duquel peut s'incliner ladite plaque. Un élément résilient ayant la forme d'un ressort hélicoïdal (17) pousse la plaque inclinable dans le sens axial de l'embrayage et en direction de la troisième butée de façon à permettre à la plaque de s'incliner et à la broche de s'engager, ce qui permet le réglage de la broche par rapport à la plaque de pression intermédiaire lorsque la broche est poussée contre la première butée et empêche le mouvement de la broche par rapport à la plaque de pression intermédiaire lorsque ladite broche est poussée contre la seconde butée.
Patent EP-0281812-A1 (EP)
Title: Composition for treatment of acne
Inventor: SCHINITSKI MICHAEL R
IPC: A61K8/38
Filed: 1988-02-18
Abstract: A method is described for treating acne using a keratolytic agent, an astringent, and an anti-inflammatory agent either sequentially or in combination. Compositions comprising the active ingredients are also described.
Patent EP-0293585-A1 (EP)
Inventor: RUSTIGE HAYNO DIPL-ING
IPC: F04C2/14
Filed: 1988-04-19
Abstract: The reversible gear machine has two externally intermeshing gear wheels which are arranged in a housing. The gear shafts are supported in bearing elements (18, 19), a sealing plate (26), which by means of pressure fields (A to D) formed on its rear side is brought into sealing contact with the gear side faces, being arranged at least between one bearing element and the gear side faces. The pressure fields are defined by a seal arrangement (27), which is formed in a corresponding groove (28) in one of the bearing elements (18). One set of pressure fields (A, B) are acted on from the inlet and/or outlet side, the other pressure fields (C and D) by a pressure arbitrarily controlled by a pressure regulating valve (46). In this way starting is simplified, particularly when the machine is used as a geared motor, and the efficiency losses in operation are low. In addition the housing inner chamber is considerably relieved of pressure. In this way the service life of the machine is improved. <IMAGE>
Patent EP-0319645-A1 (EP)
Inventor: CONTI FRANCO
IPC: C08B31/12
Filed: 1988-07-05
Abstract: Cationized derivatives of natural polysaccharides having a polyglucoside structure with 50-5000 monomer units and one or more side chains bonded to the glucoside nucleus by a nitrogen or oxygen atom or an amide group, said side chains having one or more quaternary nitrogen atoms so that each monomer unit has a cation charge density exceeding two. The new compounds are particularly active as hypocholesterolemic agents.
Patent EP-0298730-A1 (EP)
Inventor: CLEGG ALAN JAMES
IPC: B32B27/32
Filed: 1988-07-07
Abstract: This invention concerns oriented polypropylene films having increased rigidity, tensile strength and impact resistance, and decreased water vapour transmission compared with hitherto proposed films. This is achieved by the use of polypropylene having a melt flow index of from 1.5 to 18.0 and a polydispersity index of from 3.0 to 5.5. Large area stretch ratios can be achieved, for example in excess of 80:1.
Patent EP-0313435-A1 (EP)
Inventor: COHEN ADDAD JEAN-PIERRE
IPC: G01N33/44
Filed: 1988-10-10
Abstract: Process for characterising, by a gel content, a gelled, crosslinked or vulcanised sample manufactured continuously and the device for implementing it. The sample travels along in a proton or fluorine nuclear magnetic resonance apparatus at a temperature which is constant and higher than its melting or glass transition temperature. The ratio of frequency to magnetic induction is substantially constant and equal to 42.5749 megahertz tesla<-><1> for the hydrogen resonance and equal to 40.0532 megahertz tesla<-><1> for that of fluorine. The sample is subjected to at least one sequence of at least two pulses and the intensity of the signal relating to at least one echo is picked up. The gel content of the sample is deduced from this by comparison with a calibration curve. Its gel content is thus checked and action is taken on the product manufacturing line so as to bring the gel content to the desired value. Application to the continuous monitoring of the manufacture of polymers. <IMAGE>
Patent EP-0292412-A1 (EP)
Inventor: POUPAT JACQUES
IPC: B42D3/10
Filed: 1988-05-20
Abstract: This file is noteworthy in that it comprises a wallet component (1) and a flap support element (2) which consists of a portion (2.1) which is slid into said wallet and another external portion (2.2) forming the flap, there being slots (1.1-1.2) (2.3-2.4) arranged for the passage of a strap (3), said strap having male self-clasping means at its end which cooperate with female self-clasping means arranged transversely over the width of the wallet, said file being characterised in that the strap (3) is fitted at its fixed end with a loop (4) formed with no other complementary means, said loop constituting a means for the doubling back and tensioning of the strap, whose end having first self-clasping means cooperates with the second complementary clasping means. <IMAGE>
Patent EP-0285554-A1 (EP)
Inventor: OSMAN MAGED A DR
IPC: C08G63/19
Filed: 1988-02-29
Abstract: A linear rodlike polyester of controlled rigidity and pack­ing density which melts below 350°C and consists essentially of recurring units of the formula (1)
      in which A, B, C and D are the same or different cyclic moie­ties selected from the group consisting of 1,4-phenylene and 1,4-cyclohexylene; n is Zero or 1; Z¹, Z² and Z³ are the same or different and are selected from the group of bivalent links consisting of the covalent bond (-) and of linkages -COO-, -OOC-, -CH₂CH₂-, -CH₂O-, -OCH₂-, -OCH₂CH₂O-, -OCH₂OCH₂- and -CH₂OCH₂O-; X¹, X², X³ and X⁴ are the same or different and are selected from the group consisting of aliphatic substituents consisting of 2 to 8 carbon atoms in a straight or branched chain in which one, two or three of said carbon atoms may be replaced by oxygen atoms such that any said oxygen atom is directly attached to two of said carbon atoms of said chain; r, s, t and u are selected from the group consisting of Zero and integers of 1 to 4; certain provisos must be observed to achieve optimum properties.
Patent EP-0294335-A1 (EP)
Inventor: BALTENSPERGER BRUNO
IPC: B60C3/02
Filed: 1988-06-01
Abstract: A tyre provided with an air chamber (4) is guided in a belt shape over two drums mounted on axles (5). The tyre consists of a drive belt (1), two side walls (2) and a tread (3). The larger contact surface on the ground and the resulting reduced compression of the underlying ground make the tyre suitable for applications in agriculture and forestry as well as for ski run vehicles. <IMAGE>
Patent EP-0394229-A1 (EP)
Inventor: SAKAGAMI TOSHINORI
IPC: C09J125/10
Filed: 1988-03-04
Abstract: La présente invention se rapporte à une composition de copolymère bloc qui comprend 40 à 85% en poids d'un copolymère bloc A1-B1 provenant d'un composé de vinyle aromatique et d'un diène conjugué, respectivement, où A1 est inférieur à 20% en poids de (A1+B1), A1 et B1 ont un poids moléculaire supérieur à 12000 et à 150000, respectivement, ainsi que 15 à 60% en poids d'un copolymère bloc A2-B2-A3 provenant d'un composé de vinyle aromatique, d'un diène conjugué et d'un composé de vinyle aromatique, respectivement, où A2+A3 sont supérieurs à 20% en poids de A2+B2+A3, A2 et A3 ont un poids moléculaire supérieur à 12000 et (poids moléculaire de B2) (poids moléculaire de B1)/1,5; à une composition adhésive comprenant 100 parties en poids de ladite composition de copolymère bloc, 20 à 300 parties en poids d'une résine à viscosité adhésive et 0 à 200 parties en poids d'un plastifiant; ainsi qu'à un procédé servant à la préparation d'une telle composition adhésive par mélange des composants en question.