baber/WOPTO huggingface dataset:
Patent EP-0042709-A1 (EP)
Inventor: OGDEN DENNIS HENRY
IPC: B29C39/26
Filed: 1981-06-15
Abstract: A method of filling a cavity in a building block with aminoplast resin foam comprises locating a template (6,7) against and in sealing relation to that face of the block having said cavity opening therefrom characterised in that an aperture (5) defined in said template and at least as large as the opening in the block which communicates with the cavity is aligned and registered with said opening, followed by passing curable aminoplast resin foam into the cavity under pressure to fill said cavity and form an upstand (9) of foam relative to the face of the block in the space defined by the thickness of the template, and then removing the template to leave at least some of said upstand projecting from said face.
Patent EP-0049634-A1 (EP)
Inventor: ALLAN JOHN
IPC: F03D7/06
Filed: 1981-10-06
Abstract: A wind powered turbine of the vertical axis type having rotor blades (3) carried on a rotor arm (2), in which the blades can be reefed to reduce torque on the turbine. The blades have two portions (6, 7) pivotable with respect to one another by the reefing means so as to move from a position parallel to the rotation axis to a position at which they form an angle about a plane perpendicular to the rotation axis.
Patent EP-0050967-A1 (EP)
Inventor: SHIBATA TSUTOMU
IPC: G11B7/12
Filed: 1981-10-23
Abstract: A light beam emitted from a laser light source is made incident upon a video disc by means of an objective lens and a light flux reflected by the disc is made incident upon a light detector (40) arranged in a far field of an information track of the disc. The light detector includes four light receiving regions (41-44) divided in a track direction and a direction perpendicular to the track direction. A first sum (S 5 ) of output signals from diagonally alined two light receiving regions and a second sum (S 6 ) of the remaining two light receiving regions are derived and then a sum signal (S 7 ) and a difference signal (S B ) of the first and second sums are formed. The difference signal is sampled by sampling pulses generated at positive going and negative going zero cross points of the sum signal to generate first and second sampled values. A tracking error signal (S 29 ) is obtained by forming a difference between the first (S 27 )andsecond (S 28 )sampledvalues.
Patent EP-0055033-A1 (EP)
Inventor: LANCASTER ROBERT ALLAN
IPC: D21H17/68
Filed: 1981-11-26
Abstract: Non-asbestos alternatives to asbestos papers comprise a matrix of unfired ball clay which is reinforced by organic web-forming fibres such as cellulose and by either:
     (i) vitreous fibres derived from wool-form material or   (ii) fine particles of a non-fibrous charged-layer-silicate mineral such as mica     
the whole being bound together by a binder which consists es- sentiaiiy of a synthetic resin of the acrylic or polyvinyl acetate variety.
Patent EP-0043296-A1 (EP)
Inventor: BOURLON DE ROUVRE MARIE-DIANE
IPC: A63C11/00
Filed: 1981-05-22
Abstract: The braking sail (11) is intended to be carried by the user in the manner of a coat; this sail comprising means for attachment to various parts of the body and, in particular, a neck portion (12), grips (15 and 16) and straps for fastening to the legs (17 and 18). <IMAGE>
Patent EP-0051553-A1 (EP)
Inventor: BERNHARDT JOHN CHRISTIAN
IPC: C08G63/91
Filed: 1981-10-09
Abstract: This invention relates to a high molecular weight polyethylene terephthalate composition comprised of a plurality of polyester chains wherein a substantial number of said chains have at least one end group corresponding to a formula selected from the group consisting of
     and
     said composition having a reduced acetaldehyde generation rate.
Patent EP-0049241-A1 (EP)
Inventor: JONSSON RAGNAR
IPC: H02P21/12
Filed: 1980-12-21
Abstract: Procede et appareil de commande d'un moteur a induction a courant alternatif ayant au moins deux phases. Le moteur est commande suivant une maniere connue par deux signaux d'entree S1, S2, qui sont connectes a un dispositif de resolution (1), dont les signaux de sortie sont utilises pour produire des signaux separes d'alimentation vers les phases du moteur. Un signal mesure U, representant la vitesse de rotation du moteur est renvoye au systeme de commande et est utilise pour calculer la frequence d'oscillation de l'oscillateur (5), qui entraine le dispositif de resolution. Un circuit de calcul calcule la frequence d'oscillation sous la forme de la somme du premier signal de commande S1 multiplie par un premier facteur constant et le signal de tachymetre U multiplie par un second facteur constant. D'apres ce procede de commande, la frequence de l'oscillateur augmente en meme temps que l'on a un signal de commande S1 croissant et un signal de tachymetre U croissant, mais decroit avec une charge du moteur croissante parce que la vitesse du moteur diminue. Ce reglage automatique de la frequence se traduit par une amplitude constante du champ magnetique du stator a toutes les vitesses du moteur et avec toutes les differentes charges.
Patent EP-0041546-A1 (EP)
Inventor: HOMAN GARY REX
IPC: C08L81/00
Filed: 1980-11-19
Abstract: Des compositions stables en l'absence d'oxygene sont formees en melangeant les composes suivants, sensiblement dans l'absence d'oxygene: (A) 100 parties en poids d'au moins un compose organique a fonction mercapto qui contient une moyenne d'au moins deux groupes mercapto par molecule; (B) 0 a 200 parties en poids d'au moins une substance de remplissage, (C) une quantite catalytique, de preference de 0,1 a 6 parties en poids, d'un compose de carbonyle de fer choisi parmi le groupe comprenant Fe(CO)5, Fe2(CO)9, Fe3(CO)12, tetracarbonyle de dicyclopentadienyle de fer double, tricarbonyle de butadiene de fer et tricarbonyle de cyclohexadiene de fer; et (D) 0,1 a 6 parties en poids d'un acide, tel que l'acide 2-ethyle-hexanoique, qui possede certaines caracteristiques. Les compositions se polymerisent pour former des produits de poids moleculaires plus eleves a temperature ambiante par exposition a l'oxygene. Ces compositions sont specialement utiles comme revetements parce qu'elles possedent une vitesse elevee de polymerisation en surface. Des compositions d'obturation hermetique elastomeres peuvent etre preparees, lesquelles cessent rapidement d'etre visqueuses a la surface et sont moins predisposees a une contamination en surface par des corps etrangers tels que les poussieres pendant la polymerisation.
Patent EP-0061495-A1 (EP)
Inventor: PETTERSON TOR H
IPC: B65D83/14
Filed: 1981-10-06
Abstract: Les distributeurs a aerosol a emballage de protection de l'art anterieur ont eu un succes limite a cause des couts excessifs d'emballage, des difficultes de fabrication, et des pourcentages eleves d'emballages defectueux dus a l'obturation prematuree de la valve de sortie par la barriere de protection, de la permeabilite de la barriere et de sa predisposition a subir des degats. L'invention resout ces problemes en mettant au point un distributeur d'aerosol a emballage a barriere de protection de faible cout (1) ayant un revetement a liberation commandee (9) de faible permeabilite qui est forme en place de maniere a ne pas emprisonner de l'air, et qui se decolle de la paroi (3) du conteneur pour former une barriere (10) entre le produit (25) et le milieu propulseur.
Patent EP-0056655-A1 (EP)
Inventor: IO YUKITO
IPC: C21C5/48
Filed: 1982-01-20
Abstract: The structure of the oxygen passage in a supporting trunnion (41) of a steel converter vessel (1) comprises a hollow chamber (46) provided where a trunnion shaft (42) projects from a trunnion ring. In the hollow chamber (46) is inserted a hermetic manifold (47) to which a horizontal pipe (52) communicating with a rotary joint (9) and a vertical pipe (53) communicating with an oxygen tuyere in the bottom of the converter vessel (1) are welded. Inside the manifold (47) there is fitted a communicating member (59) containing a bend-like passage through which the horizontal and vertical pipes (52, 53) communicate with each other. This structure of the oxygen passage prevents the danger of an oxygen-induced combustion (Fig 12).
Patent EP-0086244-A1 (EP)
Inventor: KUCK MANFRED
IPC: B25C1/00
Filed: 1982-02-13
Abstract: 1. A release safety means for a power-operated fastener drive-in apparatus, wherein a pivotably supported release lever for releasing the drive-in apparatus has associated thereto via a release pin or the like supported in the housing a further manually operated safety element which is biased by a spring into a safety position in which an actuation of the release lever does not lead to actuation of the release pin, and which is adapted to be brought into the position of release by hand actuating the release lever, characterized in that the release lever (16) is designed in the form of a channel in a manner known per se, a safety portion (23) of the safety element (17) being displaceably supported in the channel of the release lever (16), said safety element being provided with an interruption (26), a deepening (27) or opening being formed in the bottom of the channel (18) which is aligned with the release pin (15), with the spring (25) of the safety element (17) being biased in such a manner that in the position of safety the interruption (26) is aligned with the deepening (27) and opening, respectively, and an actuation portion (24) of the safety element (17) projects downward over the release lever (16) at the side facing the shooting channel.
Patent EP-0059373-A1 (EP)
Inventor: BARL MANFRED DR
IPC: C07C41/28
Filed: 1982-02-18
Abstract: 1. A process for the preparation of a benzyl alcohol of the formula see diagramm : EP0059373,P4,F3  where R is alkyl of 1 to 8 carbon atoms ; phenyl optionally substituted by halogen atoms, alkyl groups or alkoxy groups ; or aralkyl, wherein a benzaldehyde dialkylacetal of the formula  see diagramm : EP0059373,P4,F4  where R**1 is alkyl of 1 to 3 carbon atoms, is hydrogenated in water and in the presence of a transition metal of subgroup 8 as catalyst, at elevated temperature and under superatmospheric pressure.
Patent EP-0060450-A1 (EP)
Inventor: BLOM FRIEDRICH
IPC: B65H19/10
Filed: 1982-03-04
Abstract: Eine Vorrichtung zum Verbinden des hinteren Endes einer von einer auslaufenden Rolle (1) abgezogenen Bahn (2) mit dem vorderen Ende einer von einer Ersatzrolle (10) abgezogenen Bahn besteht aus einer Schneideinrichtung (11, 12) und einer die Stoß an Stoß liegenden Schnittstellen der Bahnen mit einem einseitig klebenden Klebestreifen (13.2, 14.2) verklebenden Einrichtung. Um eine solche Vorrichtung zu schaffen, mit der sich ohne Abbremsen der auslaufenden Bahn (2) vollautomatisch an diese das vordere Ende einer von der Ersatzrolle (10) abgezogenen Bahn ankleben läßt, ist auf dem Bahnanfang der Ersatzrolle (10) ein Klebestreifen (20) mit nach außen weisender Klebeschicht befestigt. Der mit einer Geschwindigkeit der auslaufenden Bahn entsprechenden Umfangsgeschwindigkeit rotierende Gegenzylinder (11) des Messerzylinders (12) ist an die auf die gleiche Geschwindigkeit beschleunigte Ersatzrolle (10) anstellbar. Der Gegenzylinder (11) bildet auch den Gegendruckzylinder für den den Klebestreifen (13.2) tragenden Klebezylinder (13). Einrichtungen zum An- und Abstellen des Messerzylinders (12) sowie des Klebezylinders (13) an den gemeinsamen Gegenzylinder (11) sind vorgesehen.
Patent EP-0083034-A1 (EP)
Inventor: MOKDAD MOHAMED
IPC: H02K37/16
Filed: 1982-12-16
Abstract: The stepping motor (1) is provided with magneto-mechanical means (11) in order to reverse the rotation sense of its rotor (2). When the magnetic element (12) is withdrawn or flush with the gap (3), the rotor turns in the sense of the arrow (27). When such element is extended into the gap through application of pressure to the push-piece (14), the rotor will turn in the sense opposite to that of the arrow (27).
Patent EP-0065884-A1 (EP)
Inventor: IZUMI SAKAMOTO
IPC: A61L29/16
Filed: 1982-05-27
Abstract: A urethral catheter composed of olefin polymer, diene polymer or silicone polymer as a base material wherein an antimicrobial substance being chemically bonded with the inside wall and/or the outside wall thereof, and a process for producing the same. This urethral catheter effectively prevents urinary tract infection for a long period of time.
Patent EP-0072309-A1 (EP)
Inventor: CHANET JEAN
IPC: A01J25/13
Filed: 1982-08-02
Abstract: 1. Cheese-mould drainage element of the type with a movably suspended bottom or reinforcement (1), in which a cloth pouch (2) of cylindrical shape intended for hanging in the mould (3) descends from the upper edge (4) of the mould to the vicinity of the lower edge (5), passes underneath the rim of the movable reinforcement and then returns above the said reinforcement in order to cover it, characterized in that it possesses a first elastic element (6) in the form of a flat strip sewn under tension to the cloth of the pouch so as to grip this underneath the reinforcement (1) when the latter is in position under the bottom of the pouch (2), the function of this elastic strip (6) being to ensure the tensioning of the bottom (2") against the reinforcement, and in that it also possesses a second elastic element (7) which grips the cloth between the flat strip (6) and the edge of the pouch and the function of which is to ensure the tensioning of the cylindrical part of the pouch along the wall of the mould.
Patent EP-0073236-A1 (EP)
Inventor: ABYS JOSEPH ANTHONY
IPC: C25D3/52
Filed: 1982-02-18
Abstract: Procede de revetement par electrodeposition d'alliages de palladium permettant un placage rapide et efficace et produisant des pellicules de palladium ductiles et adherentes. Le bain de revetement (13) comprend un complexe unique de palladium et d'une polyamine aliphatique, cette derniere possedant de 3 a 20 atomes de carbone et pouvant avoir au moins un substituant selectionne entre l'hydrogene, un hydroxyde, un chlorure et un bromure. Le bain est tres stable et n'agit pas negativement sur le materiau de base (11) soumis au placage.
Patent EP-0083373-A1 (EP)
Inventor: KEITH ALEC DELL
IPC: C07D451/00
Filed: 1982-07-12
Abstract: Procédé permettant d'assurer à une personne soumise à un mouvement turbulent soudain une protection contre les malaises provoqués par le mouvement, consistant à pulvériser dans les orifices nasaux de la personne une quantité suffisante de scopolamine, la personne étant protégée contre le malaise provoqué par le mouvement lors de l'entrée de la scopolamine dans le courant sanguin du patient.
Patent EP-0114816-A1 (EP)
Inventor: MCCARTHY JAMES P
IPC: G05D16/20
Filed: 1982-08-04
Abstract: Une soupape (48) normalement fermé régulatrice de la pression d'une ligne possède un orifice (72) qui est ouvert et fermé à mesure que la bobine (74) du solénoîde est mise sous tension et hors tension. Lorsque la soupape (48) est ouverte, la sortie de pompe (16) est ouverte à une lumière de mise à l'évent (82). Une soupape de sécurité de pression de ligne (54) en parallèle avec la soupape à solénoïde (48) s'ouvre à une pression prédéterminée lorsque la soupape à solénoïde (48) est fermée et établit une pression de ligne maximum. Une pression de ligne minimum est déterminée par les chutes de pression à travers les orifices (38, 72) situés entre la sortie de la pompe et la lumière de mise à l'évent (82). On ajuste la pression de ligne entre les valeurs minimum et maximum en mettant la bobine du solénoïde sous tension et hors tension.
Patent EP-0085889-A1 (EP)
Inventor: SEIDEL GUNTER ING GRAD
IPC: F04C23/00
Filed: 1983-01-25
Abstract: Um bei einer Drehkolbenmaschine mit mindestens einem Drehkolben und einem diesen antreibenden Getriebe, dessen Antriebswelle mit einem Antriebsmotor gekuppelt ist, eine optimale Anpassung wie bei Sondermaschinen hinsichtlich des Wirkungsgrades, des Ansaugvolumenstromes und weiterer Parameter ohne besonderen Bau- bzw. Fertigungsaufwand zu ermöglichen, wird erfindungsgemäß vorgeschlagen, eine achsparallel zur Drehkolbenachse verlaufende und mit der Antriebswelle (1) achsgleich verbundene Nebenwelle (4) vorzusehen, die an ihrem der Antriebswelle (1) entgegengesetzten freien Ende (5) zum Abgriff von Drehmomenten ausgebildet ist.
Patent EP-0093445-A1 (EP)
Inventor: HAVERKAMP HELMUT
IPC: A01K27/00
Filed: 1983-05-02
Abstract: The application describes a portable housing for animal leashes, in particular dog leashes, with formed-on handle, a spiral spring drum coil, connected to a toothed ratchet wheel, for the leash winding, from which the leash belt can be unwound when withdrawing and stretching the spiral spring, and fixed at any desired withdrawal length, and when released by the spiral spring can be wound up again automatically. In contrast with known devices of this generic type which are also suitable for leading relatively powerful animals and in which a self clamping of a clamping mechanism makes the release of the actuation slide more difficult depending on the pulling strength of the animal and reduces the service life of the leash belt, a single setting slide (7) is provided which constitute an easy-running program switch for different operating modes which result in practice; since when setting the slide (7) only a single locking resistance of the catches (12, 13) of the setting stages has to be overcome, the number of which can be easily matched to the respective practical requirements. Such a supplementary variation is constituted by an automatic leash withdrawal limitation to a predetermined length which can also be cancelled with the setting slide (7) (Fig. 3). <IMAGE>
Patent EP-0102487-A1 (EP)
Inventor: HEGEMANN GUNTHER DR DIPL-CHEM
IPC: H01B3/42
Filed: 1983-07-14
Abstract: The invention is related to unsaturated homo- and/or copolymerizable linear polyesters which are prepared from diols and at least one unsaturated dicarboxylic acid or its derivatives capable of forming esters. The polyesters contain as component (A) a diol with end-position hydroxyl groups and an average molecular weight of 700 to 1200; as component (B) one or more unsaturated dicarboxylic acids; and as component (C) a linear diol with 2 to 6 carbon atoms. The equivalent ratio of A:B is from about 0.8:1 to 1.2:1 and the equivalent ratio of C:(A+B) is from about 0.5:1 to 1:1.
Patent EP-0134296-A1 (EP)
Inventor: KOBAYASHI AKIRA
IPC: E02B3/14
Filed: 1983-09-10
Abstract: An engaging block for revetment wherein narrow abutting surfaces are frontwardly formed in four sides of a side portion, projected portions (2) are formed in a set of adjacent two sides, and recessed portion(3) are formed in a set of other adjacent two sides. When blocks are brought into engagement with each other, a clearance (4) formed as a result of fitting between the projected portion(2) and the recessed portion(3) is enlarged towards the rearward. Whereby a bending property is imparted to mutual blocks and seeping water in a levee body is scattered and drained from four sides of the blocks.
Patent EP-0107021-A1 (EP)
Title: Optical fibre Doppler anemometer
Inventor: AUWETER HELMUT DR
IPC: G01P5/00
Filed: 1983-09-16
Abstract: In a fiber-optical Doppler anemometer for measurement of fluctuating light or the Doppler broadening of laser light scattered by a scattering medium, for example by particles in motion, coherent laser light is passed via a fiber-optical coupler (1) and a submerged fiber-optical probe (2) into the scattering medium, and the light scattered back by the scattering medium is picked up by the submerged fiber-optical probe (2), branched by the fiber-optical coupler (1) and passed to a photodetector (3).
Patent EP-0112977-A1 (EP)
Inventor: GONSIOR WOLFGANG
IPC: F16K5/06
Filed: 1983-09-30
Abstract: The shut-off device for corrosive media consists of a housing through which the medium flows, in the flow cross-section of which a shut-off device is arranged in a sealing manner between two sealing washers fixed to the housing, dead spaces, which are subjected to the medium, being provided between the shut-off device and the housing. When the shut-off device is in its open position, a secondary flow is provided parallel to the main flow, which flushes through the dead space, so that the medium no longer becomes clogged in such dead spaces. <IMAGE>
Patent EP-0110088-A1 (EP)
Inventor: MROSS WOLF DIETER DR
IPC: B01J23/96
Filed: 1983-10-17
Abstract: Regenerierung des Al 2 O 3 -Trägermaterials von Ag/ Al 2 O 3 -Trägerkatalysatoren, welches nach üblicher Ablösung des Silbers von derartigen gebrauchten Katalysatoren anfällt, indem man das Trägermaterial
     a) mit einer wäßrigen Lösung eines wasserlöslichen Salzes oder Hydroxides der Metalle der Gruppen IIA, IIIB oder IVB des Periodensystems oder des Aluminiums, Kupfers, Mangans, Zinks, Cadmiums, Zinns oder Bleis behandelt und das derart behandelte Material anschließend trocknet, und/oder daß man das Material   b) mindestens 10 min lang auf 750-1500°C erhitzt.
Patent EP-0113176-A1 (EP)
Inventor: BAKER ROSS G JR
IPC: A61N1/362
Filed: 1983-11-14
Abstract: A microprocessor-controlled pacemaker is programmed to extend an atrial refractory interval in response to the detection of events which could initiate a pacer sustained tachycardia. The extended atrial refractory interval ensures that a spurious atrial event resulting from retrograde conduction of a ventricle event will not cause a pace of the ventricle.
Patent EP-0098181-A1 (EP)
Inventor: BLANCHARD GILBERT
IPC: B01J23/46
Filed: 1983-05-31
Abstract: 1. A process for manufacturing a catalyst comprising (a) a matrix or a carrier whose base consists of alumina powder and (b) an active phase comprising at least one noble metal of the platinum family, at least one metal promoter and one halogen, the process being characterized in that the alumina powder is subjected to peptization with an aqueous solution or an acidified aqueous solution, to confer it a peptization rate of at least 10%, and in that simultaneously, in the course of the peptization, at least a portion of the active phase comprising at least a portion of the metal promoter, is introduced into the alumina.
Patent EP-0104244-A1 (EP)
Inventor: NORTON EDWARD JOSEPH
IPC: A43B19/00
Filed: 1983-03-22
Abstract: Une chaussure de sport (10) comprend une unité de semelle extérieure et une empeigne dont les quartiers (14, 16) s'étendent au-dessus des chevilles. Une zone profilée (48) s'étend sur la cheville, autour du talon et sur la cheville dans les quartiers, et une lame de bourrelet en mousse dense (30) soutient et protège les chevilles, et élimine sensiblement, à cause de sa flexibilité, les points où une pression pourrait s'exercer sur le pied, avec l'irritation associée.
Patent EP-0150247-A1 (EP)
Inventor: WATANABE MINORU C O YOKOHAMA W
IPC: C03B37/014
Filed: 1984-01-31
Abstract: An improved method for fabricating an optical fiber preform by the vapor phase axial deposition (VAD) method, comprising forming core and cladding soots at the same time by the use of core and cladding burners. The improvement is that the cladding burner is designed so that at least one of the outlets for a feed material gas, a fuel gas, an auxiliary fuel gas, and an inert gas is composed of a plurality of openings (5, 6, 7, 8, 9). In this improved method, the temperature distribution from the boundary of the core soot to the periphery of the cladding soot is made smooth, and thus the cladding soot is prevented from cracking.