baber/WOPTO huggingface dataset:
Patent EP-0222924-A1 (EP)
Inventor: KISHIDA KAZUO
IPC: C08F222/40
Filed: 1986-05-16
Abstract: Un procédé de production d'un copolymère de maléimide par polymérisation d'une émulsion d'un monomère de vinyle aromatique, d'un monomère d'acrylonitrile, et d'un monomère de maléimide dans un rapport de mélange spécifique consiste à introduire un monomère de vinyle aromatique dans une quantité supérieure à une quantité spécifiée et, s'il y a lieu, un acrylonitrile dans une quantité inférieure à une quantité spécifiée avant le déclenchement de la polymérisation, et à y ajouter en continu ou par doses, après déclenchement de la polymérisation, le reste du mélange de monomère contenant la quantité intégrale d'un monomère de maléide, tout en maintenant le pH de la phase aqueuse du système de polymérisation à une valeur comprise entre 3 et 9 dès le déclenchement de la polymérisation et en utilisant un catalyseur d'oxydoréduction comportant un peroxyde organique soluble dans l'huile. Ce procédé permet de produire avec un rendement élevé un copolymère de maléimide possédant une bonne résistance à la chaleur et à la décomposition thermique. Est également décrite une composition de résine thermoplastique préparée en mélangeant le copolymère de maléimide avec une résine renforcée de caoutchouc obtenue par greffe d'un monomère d'acrylonitrile sur un élastomère spécifié dans une proportion spécifiée, lequel peut éventuellement être encore mélangé avec une résine thermoplastique dure à température ambiante. La composition de résine présente une excellente résistance à la chaleur, à la décomposition thermique, ainsi qu'aux chocs.
Patent EP-0223839-A1 (EP)
Title: Laminage a haute frequence de mousses polymeres
Inventor: LANCASTER GERALD M
IPC: B32B5/18
Filed: 1986-05-27
Abstract: Des interpolymères d'oléfines contenant de l'oxyde de carbone polymérisé sous la forme d'une comonomère se sont révélés utiles comme couche adhésive à haute fréquence entre des substances diverses, y compris, par exemple, une couche de mousse et une couche superficielle, ce qui permet d'obtenir des mousses laminées.
Patent EP-0269627-A1 (EP)
Inventor: HALLMAN TORSTEN
IPC: A41D19/015
Filed: 1986-08-05
Abstract: Un gant (1) est pourvu d'un rebord en saillie (2) en matériau souple, de sorte qu'une personne portant le gant peut essuyer les gouttes de pluie, la buée ou autres sur la visière d'un casque par un mouvement de va-et-vient du gant sur cette dernière.
Patent EP-0289647-A1 (EP)
Inventor: LIST HEINZ
IPC: B01F27/93
Filed: 1987-08-20
Abstract: Kneader-mixers for mechanical and thermal treatment of products in different state forms, comprising a heatable cylindrical casing and a kneader shaft with heatable disk elements revolving therein and on which are arranged kneading blades scraping the inner wall of the casing. During mixing, these stirring elements cooperate with the hook-like kneading counterelments cleaning the stirrer surfaces and fixed in the casing. In each counterelement an arm forms a kneading gap with the casing wall, while second and third arms clean the disks and shaft. Each radial scraper for each disk element has at least two separate scraping edges, which subdivide the product into two product flows and through the inclined position of the kneading counterelements the scraped product acquires a powerful axial and radial transport component.
Patent EP-0265850-A1 (EP)
Inventor: NASU ATSUSHI
IPC: C10L1/12
Filed: 1987-10-22
Abstract: The novel combustion aids are fuel additives containing, as their major components, water and the reaction product of a hydrocarbon oil and a strong alkali. The combustion aids are effective for reducing fuel costs and cleaning the exhaust gas of internal combustion engines.
Patent EP-0274124-A1 (EP)
Inventor: MEYER HORST DR
IPC: C07D211/78
Filed: 1987-12-24
Abstract: Die vorliegende Erfindung betrifft neue Tetrahydropyridinverbindungen der allgemeinen Formel I <IMAGE> in welcher R¹, R², R³ und R<4> die in der Beschriebung angegebene Bedeutung haben, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung in Arzneimitteln, insbesondere in kreislaufbeeinflussenden Arzneimitteln.
Patent EP-0248515-A1 (EP)
Inventor: DE PENCIER ROBERT DEWEY
IPC: F16H15/38
Filed: 1987-04-08
Abstract: The continuously variable transmission of the presentin- vention comprises a pair of elements such as toroidal discs (1,2), spaced from each other and rotatable about a transmission axis (30) and having facing surfaces, a third element (4) rotatable about the transmission axis, having at least one roller (6) rotatably mounted on a a portion (4a) of the third element between the first and second elements (1,2) for peripheral surface contact with the facing concave surfaces of the first and second elements (1,2), and means for shifting the points of contact between the roller (6) and the first element (1) and the roller (6) and the second element (2) so as to change the radii from the transmission axis of the points of contact. Prefrably, the discs are the driver elements, and the third element is the driven element. The angular velocity of the driven third element can be continuously varied from forward through neutral to reverse, which obviates the need for forward through neutral to reverse, which obviates the need for either a clutch for shifting the transmission into neutral or an external reverse gear for reversing the output of the transmission.
Patent EP-0274868-A1 (EP)
Inventor: RUSSELL IAN JOSEPH
IPC: A61M16/10
Filed: 1987-12-09
Abstract: A gas flow measuring system comprising a gas flow conduit (32; 132) for carrying a flowing gas mixture of known constituents in unknown proportions, characterised by a gas analyser (34; 134) coupled to the conduit (32; 132) for measuring the specific gravity of the flowing gas mixture, a mass flowmeter (38; 138) coupled to the conduit (32; 132) for measuring the mass flow rate of the flowing gas mixture, and a measurement correlator (58; 158) for correlating the measurements of specific gravity and of mass flow rate to produce a resultant signal (60; 160) representative of the volumetric flow rate of the flowing gas mixture.
Patent EP-0250362-A1 (EP)
Title: Verfahren zur Herstellung eines Gemisches von 1-Amino-2-chlor-4-hydroxyanthrachinon und 1-Amino-2-brom-4-hydroxyanthrachinon
Inventor: MULLER ROLF
IPC: C07C225/36
Filed: 1987-06-10
Abstract: Verfahren zur Herstellung eines Gemisches von 1-Amino-2-chlor-4-hydroxyanthrachinon und 1-Amino-2-brom-4-hydroxyanthrachinon mit einem hohen Anteil an 1-Amino-2-chlor-4-hydroxyanthrachinon durch Chlorieren und Bromieren von 1-Aminoanthrachinon und anschliessende Umsetzung mit konzentrierter oder rauchender Schwefelsäure.
Patent EP-0256049-A1 (EP)
Inventor: STEINE HANS-THEO
IPC: C23C4/06
Filed: 1987-02-04
Abstract: Une matière frittée, contenant des particules agglomérées ou des particules alliées contenant 10-50% en poids de carbure de titane et un alliage de fer et/ou de nickel ou un alliage de cobalt, est déposée par pulvérisation à la flamme sur une épaisseur d'au moins 1 mm. Elle est soumise ensuite à un traitement thermique à une température comprise entre 400 et 650°C après un éventuel façonnage mécanique. Le procédé permet la fabrication de couches résistant à l'usure, de dureté élevée et d'épaisseur relativement grande, assurant une longue durée, évitant les tensions intérieures et donnant la possibilité d'un façonnage mécanique après la pulvérisation.
Patent EP-0297095-A1 (EP)
Title: Dispositif pour peler et hacher des balles
Inventor: TAYLOR ROBERT WILLIAM AMOS
IPC: A01F29/10
Filed: 1987-03-06
Abstract: Un dispositif pour hacher des balles comprend un dispositif de coupe rotatif (20), monté en vue de sa rotation autour d'un axe essentiellement horizontal. Un mécanisme de basculement (4) soutient la balle, sa partie inférieure étant adjacente au dispositif de coupe (20), et fait basculer ou tourner la balle de façon à lui ôter son enveloppe extérieure, laquelle est acheminée vers le dispositif de coupe pour être broyée, avant d'être évacuée par rotation du dispositif de coupe (20). Un dispositif (50) est prévu, afin d'éloigner la balle du dispositif de coupe (20) par mouvements périodiques.
Patent EP-0305403-A1 (EP)
Title: Coussin de support
Inventor: SARGENT CLEMENT DENNY
IPC: A47C27/08
Filed: 1987-05-20
Abstract: Dispositif servant de coussin (70) possédant des organes externes de surface (20) qui définissent une forme désirée et délimitent une cavité interne, et une pluralité d'éléments sphériques (270) remplissant essentiellement la totalité de la cavité interne. Un organe de précontrainte externe (320), des organes tendeurs internes (280), des panneaux inélastiques (130) ou une corde de traction réglable (80) peuvent être utilisés pour guider, maintenir ou modifier la forme et la fermeté de certaines tailles ou configurations. L'utilisateur peut aisément adapter ce dispositif pour qu'il présente une forme donnée servant au soutien d'un organe du corps ou similaire.
Patent EP-0277211-A1 (EP)
Title: Polymeric carrier compositions and methods for their preparation and use.
Inventor: WON RICHARD
IPC: A61Q17/00
Filed: 1987-08-14
Abstract: Polymeric delivery systems for active substances are prepared by suspension polymerization of a porogen and monomer mixture in an immiscible phase, typically an aqueous immiscible phase. By properly controlling the polymerization conditions and percentage of cross-linking, relatively rigid beads are formed having a non-collapsible pore network containing the porogen. The porogen is then extracted from the pore network, and an active substance, such as a UV absorbant, and insect repellant, a steroid, an emollient, or the like, is introduced into the beads.
Patent EP-0288506-A1 (EP)
Inventor: MCMURTRY DAVID ROBERTS
IPC: G01B7/008
Filed: 1987-10-20
Abstract: Appareil de mesurage des coordonnées comportant une colonne (33) mobile par rapport à un objet (11) afin d'en déterminer le contour (12). Un tube (15) mobile par rapport à la colonne (33) comprend une lentille (18) servant à focaliser un faisceau lumineux en un point de détection (19) destiné à se situer sur le contour (12). Lorsque pendant le déplacement de la colonne (33) le long du contour (12) celui-ci s'élève par rapport à la colonne (33) et à la lentille (18), cette modification est d'abord détectée par un détecteur de position optique (23) qui envoie un signal d'erreur (26A) à un moteur (27), lequel est alors amené à déplacer le tube (15) de façon à replacer le point de détection (19) sur le contour (12) dans sa nouvelle position. Le mouvement du tube (15) est détecté par un autre détecteur de position (30) qui produit un signal de sortie (30Z) connecté de façon à déplacer la colonne (33) dans le sens du retour à sa position antérieure par rapport au tube (15). Ce dernier signal (30Z) est conçu de façon à provoquer une réaction initialement lente de la colonne (33), permettant ainsi l'acceptation de son inertie relativement grande.
Patent EP-0295448-A1 (EP)
Inventor: SARO GIANCARLO
IPC: B21F33/00
Filed: 1988-05-19
Abstract: Stacking machine (10) for wire mesh, which comprises a roller conveyor (14) to discharge a stack (17) of wire mesh (11), a vertically movable bed (13) and retractable supports (15) for mesh and also includes intermediate supports (16) for the mesh, said intermediate supports (16) being positioned between said retractable supports (15) and said vertically movable bed (13).
Patent EP-0343279-A1 (EP)
Inventor: HONDA KATSUO
IPC: B28D5/02
Filed: 1988-07-01
Abstract: In the blade holding device a head assembly (14) for stretching and holding an internal peripheral edge blade (32) is supported to a rotary plate (12) through 4 plate springs (16) spaced at 90° intervals. Accordingly, when stretching the internal peripheral edge blade (32), even if the tension assembly (14) is deformed because of the anisotropic property of the blade (32), such deformation can be absorbed by the plate springs (16) and thus is not trans­mitted to the rotary plate (12), so that the swaying of the edge of the internal peripheral edge blade (32) can be prevented in cutting the ingot.
Patent EP-0307843-A1 (EP)
Inventor: NICHOLAS DAVID MICHAEL
IPC: C01B32/40
Filed: 1988-09-12
Abstract: Substantially pure hydrogen and high purity carbon monoxide are produced and recovered from a methane-rich gas composition, such as natural gas, by subjecting such composition to steam reforming (106) in a first stage at relatively mild conditions, followed by secondary oxidative re­forming (110) of the thus obtained primary reformate effecting conversion of residual methane therein to carbon oxides. The secondary reformate, comprised chiefly of hydrogen, CO, and CO₂, is subjected to a novel sequence of operations for separation of these individual components. CO₂ is first removed by solvent absorption (120), followed by selective adsorption (140) for separation of CO from the CO₂-freed gas mixture with attendant recovery of hydrogen product of 98⁺% purity as an unsorbed effluent. Trace to small amounts of undesired carbon monoxide in the thus recovered hydrogen product can be converted by catalytic methanation.
Patent EP-0364613-A1 (EP)
Inventor: KLINGENBECK KLAUS DR
IPC: G01N23/04
Filed: 1988-10-17
Abstract: In a third- or fourth-generation computerised tomography apparatus, it is intended for the detection of the leakage radiation to take place simply and precisely with the aid of detector elements (16, 17 etc) for this leakage radiation, the intention being for it to be possible to adjust these detector elements (16, 17 etc) in a simple manner. …<??>The whole radiation receiver with two parallel rows of detectors (8, 15) for the primary X-radiation (3) and the leakage radiation can be adjusted towards the axis of rotation (z). In this way, the leakage radiation for adjusting the second row (15) of detectors can also be detected using just the row (8) of detectors for the primary X-radiation (3). …<IMAGE>…
Patent EP-0321741-A1 (EP)
Inventor: FISCHER GERHARD
IPC: A01G9/10
Filed: 1988-11-29
Abstract: The invention relates to a process for culturing plant cuttings obtained by vegetative propagation, each of which is placed, with its base, in a substrate where they are rooted, the growth parameters light quantity, light values, temperature, aeration, atmospheric humidity, nutrition and irrigation being controlled. The invention furthermore relates to a device for carrying out this culture process. To avoid the abovementioned shortcomings in developing an improved method for growing plant cuttings and a suitable device for carrying out this process, with which the formation of roots and the growth conditions are affected favourably and which allows higher plant density, it is proposed to arrange the plant cuttings of the substrate in a dish, trough or a similar shallow container (1) in which the plant cuttings are irrigated from the bottom by establishing and maintaining a specific water level in the container.
Patent EP-0325815-A1 (EP)
Inventor: BEKOOIJ JOHAN PIETER
IPC: H04B10/00
Filed: 1988-12-23
Abstract: The invention relates to a method for compensa­ting, in a coherent optical communication system with heterodyne detection, at the receiving side phase noise of the transmitting and of the local laser. Charac­teristic of the present method is that the phase-noise compensation takes place in the LF domain. The two MF heterodyne signals (I mf  and P mf ) are first demodulated into LF signals (in which there is still noise), which are subsequently substracted from one another, due to which the respective noise components cancel out each other. Preferably a local laser signal which is, qua frequency, between the two other HF signals is chosen. This offers the advantage that the two MF heterodyne signals can be modulated by one and the same demodulator; because for the compensation of phase noise the demodu­lated MF signals (I lf  respectively P lf ) which are, qua phase noise, in opposite phase with regard to each other are then added to one another. 
     The advantage of the method according to the invention is that the bandwidth for which the receiver has to be suitable is relatively small.
Patent EP-0278743-A1 (EP)
Inventor: NAKADA TOSHIO
IPC: C09C1/56
Filed: 1988-02-10
Abstract: Magnetic carbon black, a process for preparing the same, and a method of modifying magnetic carbon black are provided. The magnetic carbon black is prepared by process A in which when a hydrocarbon is supplied into a high temperature combustion gas stream formed by combustion of a fuel to prepare carbon black, an organic transition metal compound is supplied together with the hydrocarbon and, at the same time, an oxygen gas is supplied from the circumference of the hydrocarbon, process B in which a transition metal compound is supplied together with a hydrogen gas on the downstream side of the supply position of the hydrocarbon, and process C in which a hydrocarbon is supplied into a high temperature combustion gas stream on both the upstream side and the downstream side and a transition metal compound is supplied from a position between the supply positions of the hydrocarbon. The average particle diameter of the magnetic fine particle and the average particle diameter of carbon black in the magnetic carbon black prepared by process A are 30 nm or more and 20 nm or less, respectively. The magnetic characteristics of the magnetic carbon black can be enhanced by heating the magnetic carbon black in a non-oxidizing atmosphere at 400 to 900° C.
Patent EP-0312383-A1 (EP)
Inventor: TAKAGI HIROSHI
IPC: C09K11/08
Filed: 1988-10-14
Abstract: A luminescing member emits light as a result of application of excitation energy thereto, wherein a luminescing part comprises on ultrafine particle film formed by deposition of ultrafine particles. It is preferred that the ultrafine particles comprises an amorphous A:Ox or an amorphous A:O:H having an A-O-A bond and an A-OH bond, and the element A is at least one element selected from the group consisting of Si, C and Ge.
Patent EP-0330786-A1 (EP)
Inventor: IGARASHI MASAO
IPC: A61P15/00
Filed: 1988-12-30
Abstract: A topical drug delivery system comprises as a matrix base, danazol retained therein, and optionally a release-promoting agent. Such a system is more effective than oral administration of danazol in the shrinkage of endometriosis tissue, and the induction of pregnancy. It does not show any side effects that have been encountered in the oral administration of danazol.
Patent EP-0285517-A1 (EP)
Inventor: VERNIER CLAUDE
IPC: G05G7/04
Filed: 1988-03-30
Abstract: The cable (6) hooks directly onto a lever (3) which carries the push key (4) pressed by the thumb. The position of the point (5) where the cable hooks onto the lever, and the distance between the pivot (2) of the lever and the ferrule (8) of the cable sheath are so calculated that the distances between the pivot (2) and the cable in the two extreme positions of the lever (3, 3') are opposite in ratio to the ratio of the values of the force exerted by a return spring (9) in these two extreme positions, so that the effort required of the thumb is the same at the two limits of the stroke and varies little in the course of the stroke. Preferably, the lever (3) is angled and the cable remains more or less aligned with the axis of the handle (1). <IMAGE>
Patent EP-0344388-A1 (EP)
Inventor: LORENZO BARROSO ANGEL
IPC: A22C11/12
Filed: 1988-06-03
Abstract: A machine for tying the ends of sausages (6) or the like, characterized in that being fed by a continuous magazine (1) formed by a sheet-like support (2) to which there is adhered a string (3), with preformed slip knots (4), open and arranged to be closed by pulling the string (3), it comprises a support frame which holds a sausage support platform (5), magazine support and haul-off means, means for pulling the string by the midpoint, slip knot throttling means, magazine holding means, means for purging the excess material outside each knot, and drive means for the pulling means and for the magazine holding means. 
     It allows the simultaneous tying of both ends of one same sausage, so that they may be conventionally attached by one string.
Patent EP-0330799-A1 (EP)
Inventor: GORDON ROBERT THOMAS
IPC: A61K41/00
Filed: 1988-03-03
Abstract: The present invention describes a method for the treatment of arthritis and joint diseases with diagnostic applications to enhance the treatment process. The process involves the utilization of magnetic or electric dipoles which are present, capable of being induced, or introduced into the cell of the joint and are capable of being activated by an external alternating electromagnetic field. The activation of these magnetic or electric dipoles (particles) allows destruction of the reactive cells and alteration of the intracellular processes with a dimunition of the destructive process.
Patent EP-0294472-A1 (EP)
Title: Batterie d'accumulateurs
Inventor: SIEGEL SANFORD A
IPC: H01M4/00
Filed: 1987-12-22
Abstract: Batterie d'accumulateurs (10) comprenant trois films polymères (12, 14 et 16), le troisième film (12) contenant un électrolyte et le premier (14) et le deuxième (16) contenant une espèce électrochimique qui peut être dans un état anodique ou cathodique selon que la batterie (10) se décharge ou se charge. La troisième feuille polymère (12) est essentiellement non conductrice aux tensions de décharge de la batterie (10) mais elle est électriquement conductrice aux tensions de recharge de la batterie (10). La première (14) et la deuxième (16) feuilles sont électriquement conductrices aussi bien aux tensions de décharge qu'aux tensions de recharge. Dans une forme préférée, on parvient à distribuer uniformément l'électrolyte et les espèces électrochimiques dans leurs films respectifs en dissolvant l'électrolyte et les espèces dans un plastifiant qui est incorporé dans les films polymères.
Patent EP-0356425-A1 (EP)
Title: Fixing rod.
Inventor: RINKLAKE MANFRED
IPC: F16B13/14
Filed: 1988-02-06
Abstract: Anchoring bar (1), provided with a shaft (2) with several conical sections (7), cemented by means of a hydraulic mortar (12) in a borehole (11) made in a fixing foundation (10). When a crack appears, causing an increase in the diameter of the borehole (11), the mortar case expands, under the tractive force applied to the anchoring bar (1), as a result of a slippage of the anchoring bar (1) in relation to the hydraulic mortar (12). The outer surfaces of the conical sections (7) are therefore designed to be low in friction, provided with, for example, a coating, a film or a casing.
Patent EP-0303647-A1 (EP)
Title: Oligomeres macrocycliques contenant des moities spiro(bis)indanes
Inventor: BRUNELLE DANIEL JOSEPH
IPC: C08G64/06
Filed: 1988-01-20
Abstract: Des oligomères macrocycliques, y compris des polycarbonates, des polyesters, des polyamides, des polyimides, des polyétherkétones et des polyéthersulfones, sont facilement préparés à partir de divers composés spiro(bis)indanes, particulièrement les spiro(bis)indanes 6,6'-difonctionnels 3,3',3'-tetraméthyle. Les oligomères macrocycliques peuvent facilement être convertis en polymères linéaires.
Patent EP-0329764-A1 (EP)
Inventor: GIRARD LELAND K
IPC: A47G19/00
Filed: 1988-09-01
Abstract: A simulated food product carrier (10) formed of synthetic resin 
accurately conforming to a carrier portion of an ac­
tual foodstuff, such as an oyster half shell. The simulated food product 
representation is formed as a printing on a suitable 
nontoxic synthetic resin cover sheet, permitting the food product to 
be stored and served thereon. In one embodiment, the 
carrier (10) is formed of high temperature resistant synthetic resin, 
permitting the carrier and food product thereon to be 
heated for serving. The carrier (10) is adapted for extended storage 
at freezing temperatures. The carrier is provided, in one 
form, as individual food product carriers (10) and, in another disclosed 
form, as a portion of a serving tray (21) or dish.