baber/WOPTO huggingface dataset:
Patent EP-0040972-A1 (EP)
Inventor: VAN WASSENHOVE DENIS
IPC: F24C15/02
Filed: 1981-05-22
Abstract: A gasket arrangement for providing a seal between. for example, an oven and an oven door (2), comprises two elongate gaskets (4) and (6) each of which is formed into a generally rectangular shape and joined to the other gasket by a connecting means, such as a series of staples (8) or a yarn. In use, the two gaskets are arranged on either side of the oven door (2), the connecting members (8) between the two gaskets retaining the gaskets (4) and (6) in the correct position about the door (2).
Patent EP-0042233-A1 (EP)
Inventor: LUK KONG
IPC: A61P33/02
Filed: 1981-06-02
Abstract: Compounds of formula (II):
     in which R represents hydrogen, a pharmaceutically acceptable ester-forming radical or salt-forming ion have antibacterial and antimycoplasmal activity. These compounds are produced by photo-oxidation of the corresponding 13-hydroxy compounds, optionally after having protected the glycol moiety.
Patent EP-0048577-A1 (EP)
Inventor: SMITH VINCENT JOHN
IPC: B65D43/02
Filed: 1981-09-11
Abstract: A returnable container has a light-weight, generally rectangular, base frame (1) with wall members hingedly attached thereto. A lid (L) has portions receiving the upper edges of the wall members to define a closed container. Each frame member of the base forms one part of a hinge of which the other part is a preformed substantially continuous edge portion of the co-operating wall member. The hinges permit at least a plurality of the wall members to pivot at least inwardly of the container whilst remaining connected to the base frame members, and at least one wall member (R) to pivot outwardly.
Patent EP-0042817-A1 (EP)
Title: Umdruckträger
Inventor: MEHL WOLFGANG DR
IPC: D06P5/28
Filed: 1981-06-15
Abstract: Die Erfindung betrifft Transferdruckträger zum Bedrukken von flächenförmigen Gebilden aus Polyacrylnitril, die als Rotelement ein Gemisch von Farbstoffen der beiden Typen <IMAGE> enthalten, worin A eine Aethergruppe, n eine ganze Zahl im Werte von höchstens 4, X ein Wasserstoffatom oder eine niedrigmolekulare, gegebenenfalls Substituenten aufweisende Alkylgruppe und Y eine niedrigmolekulare, gegebenenfalls einen Substituenten aufweisende Alkylgruppe darstellt. Das Verhältnis der im Gemisch vorhandenen Farbstoffe der Typen I und II soll 1:3 bis 3:1 sein.
Patent EP-0041056-A1 (EP)
Inventor: BATELSON PER GUNNAR
IPC: D21H23/76
Filed: 1981-05-18
Abstract: In making paper from an aqueous papermaking stock, a binder comprising colloidal silicic acid and cationic starch is added to the stock for improving the paper or the retention of the stock components, or is added to the white water for reducing the pollution problems or recovering values from the white water. 
     The cationic starch of the binder has a degree of substitution of not less than 0.01, and the weight ratio of cationic starch to Si0 2  is between 1:1 and 25:1.
Patent EP-0054026-A1 (EP)
Inventor: LJUNGKVIST STIG-AKE
IPC: E04G21/10
Filed: 1981-02-24
Abstract: Disposition pour le coulage de planchers en beton sur une base durcie a l'aide de vibrateurs de surface servant a niveler et vibrer le beton. La disposition consiste en des guides pour ces vibrateurs de surface. La section transversale des guides est un profile en forme de I. La surface horizontale superieure sert de face de glissement pour les vibrateurs de surface (1). La surface horizontale inferieure sert de support contre le materiau de base (2). L'ame de la poutre est pourvue de trous pour des goujons ou d'autres dispositifs de fixation (4). L'ame de la poutre est aussi pourvue d'agrafes pouvant supporter le materiau de renfort pour le beton (3). L'invention comprend aussi le renforcement des poutres decrites au moyen de mailles de renfort soudees en metal et/ou en fibres de verre. Ces dernieres peuvent, mais ceci n'est pas absolument necessaire, etre composees d'un verre inattaquable par les alcalis. L'invention decrit aussi un procede pour l'utilisation de la disposition decrite. Ce procede implique l'utilisation des poutres en tant que coffrage permanent c'est-a-dire que la poutre n'est pas enlevee apres la prise du beton.
Patent EP-0058303-A1 (EP)
Inventor: JONSSON ULF LENNART PERCY
IPC: C02F1/44
Filed: 1982-01-19
Abstract: A water-purification unit comprising a module (9) for reverse osmosis with an inlet (8) for non-purified water, an outlet (14) for purified water and an outlet (20) for non-purified water, the water being supplied to the module (9) by means of a motor-driven pump (7). 
     To improve the efficiency of the module the motor of the pump is cooled with the help of a water input which consequently is heated. At the same time the cooling system is made use of to achieve an effective sound insulation of the motor.
Patent EP-0070355-A1 (EP)
Inventor: TURCK ULRICH DR
IPC: C08F212/08
Filed: 1982-04-03
Abstract: 1. A process for preparing an aqueous dispersion of a corboxylated styrene/ester copolymer by semicontinuous emulsion polymerisation using a monomer feed method involving at least two separated feed flows, the process having the following features : 1 50 to 85% by weight of the amount of water required in total and 10 to 50% by weight of the total amount of emulsifier are introduced first ; 2 into this mixture flows having the following compositions are fed under conventional reaction conditions, namely : 2.1 a monomer mixture comprising 2.1.1 33.5 to 65 parts by weight of a hardening component selected from styrene and substituted styrene, and 2.1.2 33.5 to 65 parts by weight of a softening component selected from C2 -to C8 -alkyl acrylates, di-(C2 - to C6 -alkyl) fumarates and a mixture of the latter and up to 15 parts by weight of butadine or 2-ethylhexyl acrylate ; 2.2 an aqueous solution of 2.2.1 1 to 5 parts by weight of a copolymerisable alpha,beta-olefinically unsaturated carboxylic acid, 2.2.2 0.5 to 2 parts by weight of the amide of such an acid, and 2.2.3 50 to 90% by weight of the total amount of emulsifier, the water content being 7 to 30% by weight of the total amount of water ; and 2.3 an aqueous solution of 0.5 to 2 parts by weight of a water-soluble initiator, the water content being 8 to 30% by weight of the total amount of water, the parts by weight being in each case relative to 100 parts by weight of the total amount of monomer mixture, characterised in that the feed of the flows is not started at the same time, but - the feed of the flows in accordance with features 2.1 and 2.2 or of the flow based on the sum of the compositions in accordance with features 2.1 and 2.2 is started first, followed - at least 0.5 min. later by the start of the feed of the flow in accordance with feature 2.3.
Patent EP-0068372-A1 (EP)
Inventor: FISCHER ROLF DR
IPC: C07C69/007
Filed: 1982-06-19
Abstract: Verfahren zur Herstellung von 2-Alkyl-4,4-diacyloxy-2-butenalen der Formel <IMAGE> in der R¹ einen Alkylrest und R² und R³ ein Wasserstoffatom, einen aliphatischen, cycloaliphatischen oder aromatischen Rest bedeuten, bei dem man 2-Alkyl-1,4-diacyloxy-1,3-butadiene der Formel <IMAGE> mit Sauerstoff oder Sauerstoff übertragenden Verbindungen und in Gegenwart von Carbonsäuren der Formel R³-COOH III umsetzt.
Patent EP-0072913-A1 (EP)
Inventor: HOENE RICHARD DR
IPC: C08L51/00
Filed: 1982-07-15
Abstract: 1. A process for the preparation of dispersions of polyacrylates (A) having adhesive properties and K values of more than 50 in aliphatic hydrocarbons boiling at from 50 to 150 degrees C by free-radical polymerization of alkyl meth(acrylates) and, if desired, other copolymerizable monoolefinically unsaturated monomers in the presence of an alkyl (meth)acrylate polymer (B), which has a K value of from 20 to 50 and is dissolved in the aliphatic hydrocarbons, as dispersant, at elevated temperature, wherein a mixture of (a) 40 to 80% by weight of n-butyl, 2-ethylhexyl and/or isodecyl acrylate, (b) 20 to 50% by weight of esters of (meth)acrylic acids with alkanols of 1 to 6 carbon atoms, the homopolymers of which have glass transition temperatures of more than 0 degree C, vinyl acetate and/or vinyl propionate, and (c) 0 to 20% by weight of further monoolefinically unsaturated monomers is polymerized in a solution of from 5 to 20% by weight, based on the amount of monomers for polyacrylate (A), of a polymer (B) in said aliphatic hydrocarbons, and the copolymer (B) used is one which has been produced in a conventional manner by free-radical polymerization from (d) 30 to 100% by weight of monomers (a), (e) 0 to 40% by weight of esters of (meth)acrylic acids with alkanols of 12 to 20 carbon atoms, and (f) 0 to 40% by weight of monomers (b) and/or (c).
Patent EP-0101747-A1 (EP)
Inventor: IWABUCHI TAKESHI
IPC: C08F4/00
Filed: 1982-08-05
Abstract: Process for the polymerization of ethylene or copolymerization of ethylene with other awlefin in the presence of a catalyst system obtained by bringing the following components (I) to (III) in contact with one another:
     (I) a reaction product (B) obtained by reacting an intermediate reaction product (A) obtained by a reaction of a hydropolysiloxane with a Grignard reagent, with at least one nucleophilic reagent selected from an aldehyde, a ketone and an alcohol,   (II) a transition metal compound, and   (III) at least one organic aluminum compound.
Patent EP-0077984-A1 (EP)
Inventor: MILDE KLEMENS
IPC: F16K31/12
Filed: 1982-10-15
Abstract: 1. Positioning actuator (1) including a rotational motor (2) and, further, a length-of-path gearing (4) for switching off said rotational motor in end positions, as well as a torque gearing (5) for switching off said rotational motor (2) upon overload, characterized in that said rotational motor ist a pneumatic rotational motor (2), in that the length-of-path gearing (4) comprises, for each of the end positions, a length-of-path switch (58, 59) having associated therewith a multi-way valve, preferably a 3/2-way valve which, upon the attainment of the respective end position, is adapted to establish a connection between a main distribution line (25) and one input of a subsequent two-way valve (64 or 65) in such a way that compressed air flows through the central connection of said valve for shifting an interrupter valve (27 or 31) which is arranged in the supply line (26 or 30) leading to the pneumatic rotational motor (2), and in that the torque gearing (5) comprises, for each direction of rotation, a torque switch in the form of a multi-way valve, preferably a 3/2-way valve (70 or 71) which, upon the attainment of a predetermined overload, is adapted to establish a connection between the main distribution line (25) and the second input of the two-way valve (64 or 65) associated therewith in the respective direction of rotation, for shifting the associated interrupter valve (27 or 31) into the closed position.
Patent EP-0070608-A1 (EP)
Inventor: SALISBURY KINGSLEY
IPC: C07C67/00
Filed: 1982-07-15
Abstract: Trans-cyclopropane-nitriles of the following general formula:
     can be converted into the corresponding cis-form by irradiating the trans-compound with light of wave-length in the range 260-450 nanometres in the presence of a photo-sensitizer the triplet state energy of which is in the range 220-330 kilojoules per mole.
Patent EP-0061331-A1 (EP)
Inventor: MATSUO KAZUMASA
IPC: A61B1/005
Filed: 1982-03-22
Abstract: A combined endoscope and ultrasonic diagnostic device for the examination of a body. an ultrasonic probe tip (23) being mounted in an insertion sheath (21) to transmit and receive ultrasonic waves for the diagnostic investigation of internal organs and an endoscope (27) being provided to observe the body cavity interior. In previous such combined diagnosing devices a driving means is required to drive an ultrasonic oscillator or scanning mirror provided within the probe tip, and the provision of a driving shaft together with signal wiring and a light guide connected to a light source means to transmit an illuminating light to the endoscope results in a cumbersome unit difficult to employ in diagnostic operations within a body cavity. Contact with an internal organ that is to be studied may also be obstructed. depending on the arranging positions and methods. Therefore. the proposed device has a small and light hand grip (29) provided with flexible couplings (33. 38) arranged and positioned so as not to obstruct operation, and thus improve operatabihty.
Patent EP-0067524-A1 (EP)
Inventor: HICKLING DAVID JOHN
IPC: F16B2/24
Filed: 1982-05-12
Abstract: Fasteners are provided for two parts (10, 12) of a body which are wholly contained within the body and not visible when the two parts are joined. 
     The fastener comprises a resilient member (16) secured inside the first part (12) of the body projecting internally of the body and an orifice (24) formed inside the second part (10) of the body. The resilient member is shaped to enter the orifice and verge the two parts together and to permit separation of the two parts by a relative pivoting movement adjacent to the obutting joint between the parts whereby the resilient member is retracted from the orifice.
Patent EP-0062568-A1 (EP)
Title: Sécurité électronique sur le moteur d'une fenêtre coulissante
Inventor: SAUER GERD
IPC: H02P7/00
Filed: 1982-03-25
Abstract: L'invention a pour objet un circuit de sécurité électronique sur le moteur d'entraïnement (28) d'une fenêtre coulissante dont la vitre porte, le long de son bord libre, un conducteur électrique qui constitue le capteur capacitif (10, 11) d'un étage de détection à oscillateur (13) comprenant un organe transcripteur qui, en fonction de l'importance de la variation du signal détecté par unité de temps, alimente un amplificateur logique (35) qui coupe l'alimentation du moteur (28). Ce circuit élimine les signaux parasites et ne permet la transmission que des signaux dus à la pose de la main sur la vitre. Application à la fermeture des vitrages de véhicules automobiles.
Patent EP-0070900-A1 (EP)
Inventor: SPENCER EDWARD P
IPC: C25D7/04
Filed: 1982-02-11
Abstract: Des corps de conteneurs cylindriques, ou boites, ayant des joints lateraux soudees sont formes a partir de flans en tole d'acier (17) ayant un revetement fin (12) de nickel, ou un revetement de nickel contenant jusqu'a environ 12% de zinc, de chaque cote. Le revetement de nickel (12) s'etend completement jusqu'aux bords des flans (17) qui sont formes avec une configuration cylindrique, les bords lateraux se chevauchant legerement. Les bords de chevauchement des flans respectifs sont alors soudes, de preference par un procede de soudage continu avec un fil metallique pour produire un cordon de soudage (28) ayant une epaisseur sensiblement inferieure a deux fois l'epaisseur du flan metallique. Avant le soudage, l'acier plaque au nickel peut etre traite chimiquement dans une solution d'acide chromique ou de bichromate, le traitement chimique (14) s'etendant entierement jusqu'aux bords a souder. Les besoins en energie electrique pour souder le materiau sont sensiblement inferieurs a ceux utilises pour le fer blanc.
Patent EP-0114173-A1 (EP)
Inventor: ENDOU HAJIME
IPC: F22B3/04
Filed: 1983-01-25
Abstract: A method is applicable to a thermal energy accumulator (20) in which a thermal energy fluid (23) and hot water (22) coexist with each other. The hot water is taken out (216) of the accumulator, and supplied as thermal energy to an energy utilization device (36). The thermal energy fluid may be in the form of saturated steam (33), for example.
Patent EP-0095188-A1 (EP)
Inventor: TERAOKA MASANORI C O FUJI PHOT
IPC: G01T1/29
Filed: 1983-05-24
Abstract: A radiation image storage panel comprises a substrate and a stimulable phosphor layer provided on the substrate. At least a part of the edges of end faces of the radiation image storage panel on the substrate side is chamfered. At least the end face of the radiation image storage panel including the chamfered edge is covered with a polymerfilm.
Patent EP-0104440-A1 (EP)
Inventor: DERUDDER CARLOS
IPC: D03D47/38
Filed: 1983-08-24
Abstract: 1. Weft control device for a gripper weaving machine with a weft selector (10) which comprises one or more sets of servers (16), a weft cutter (25) and a member for separating the selected weft thread (23) from the other weft threads, which separating member brings the selected weft thread (23) to above the gripper head (31) of the shuttle gripper (5), characterised in that the weft cutter (25) is firmly connected with the reed (1) and comprises a clamp piece (26) which grasps the selected weft thread (23), also a cutter blade (27, 28) for cutting the grasped weft thread before the gripping of the weft thread by the gripper, and in that the separating member is formed by a linearly movable slider (29) which is reciprocatingly movable in synchronism with the reed (1) in order to bring the selected weft thread, between the clamp piece (26) and the respective server (16), to above the gripper head (31) when the reed (1) is in the retracted position.
Patent EP-0108219-A1 (EP)
Inventor: HOFMANN FRANZ DR
IPC: B22D19/00
Filed: 1983-09-13
Abstract: 1. Process for the production of a composite member for a metal-ceramic composite casting, a thermally decomposable support member (1) being coated and backed by a casting metal (6), characterized in that the surface of the support body (1) is coated with a refractory slip (2) and is sanded and dried with a granular refractory material (3) and that after casting the casting metal (6) around the support member (2) a mechanical tooth system is formed between said metal and the granular material.
Patent EP-0107100-A1 (EP)
Inventor: LITTLE SIDNEY DEVEREUX
IPC: B65G27/20
Filed: 1983-09-29
Abstract: @ Vibratory machinery comprising a base (60) on which a vibratory part (61) is mounted through a resilient mounting means (63, 65), a vibrator (10) mounted on the vibratory part (61) to cause vibration thereof, the vibrator (10) comprising a first shaft (14) rotatable in one direction about a first rotational axis and carrying a first mass (17) for rotation about said first axis, a second shaft (19) driven from the first shaft (14) and rotatable about a second rotational axis parallel to the first rotational axis, in a second direction opposite to the first direction, the second shaft (19) carrying a second mass (21) for rotation about the second axis, the first shaft (14), or an extension (25) of the first shaft (14), comprising an output shaft of a motive unit (42) secured to or integral with the vibrator (10).
Patent EP-0110281-A1 (EP)
Inventor: MAUZ OTTO DR
IPC: C08F34/02
Filed: 1983-11-21
Abstract: The invention relates to bead polymers based on vinylene carbonate which are distinguished, in particular, by high porosity and which are well suited as carrier materials for biologically active substances. The preparation of these bead polymers is carried out, according to the invention, in the presence of certain dispersion stabilizers.
Patent EP-0091168-A1 (EP)
Title: Dispositif de positionnement d'objets filiformes et procedes de positionnement de fibres optiques
Inventor: DUMONT FRANCOIS
IPC: G02B6/38
Filed: 1983-03-31
Abstract: Dispositif de positionnement précis d'objets filiformes comportant disposés sur un support (1o) : - des moyens de positionnement par deux groupes de tiges (11) à (16) parallèles entre elles et munies de gorges (31) à (36) dans lesquelles reposent les objets (41) à (43) à positionner, - des moyens de fixation (51) à (56) et des moyens élastiques (61) à (63) pour maintenir les objets en tension dans les gorges, - des moyens de translation (71) d'un bloc mobile (70) sur lequel les objets sont amenés progressivement en cours de réglage, - des moyens optiques (80) pour le contrôle précis de la position des objets. Divers procédés de positionnement de fibres optiques au moyen de ce dispositif aboutissent à un ensemble solide dans lequel les fibres optiques sont immobilisées entre deux blocs solides par collage, par pression ou par tout autre moyen. Application : aux télécommunications par voie optique.
Patent EP-0126821-A1 (EP)
Inventor: WEIL GEORGE
IPC: B27L5/06
Filed: 1983-07-05
Abstract: In a veneer slicer having a knife (118), an apparatus for controlling the movement of the knife. The apparatus comprises a controllable linear actuator (158) for moving the knife. The apparatus further includes a programmable device (160) for controlling the actuator.
Patent EP-0134846-A1 (EP)
Title: Dentures
Inventor: RE EUGENE L
IPC: A61C13/225
Filed: 1983-07-27
Abstract: A denture 10 releasably engages at least the terminal teeth 20,32 of a series of consecutive natural remaining teeth 20, 22, 24, 26, 28, 30, 32 to hold the denture 10 in place in the user's mouth. The denture has a continuous lingual flange 14 and a buccal flange 16 which is interrupted adjacent at least one tooth such as teeth 24, 26, 28, 30. The denture is held in place by gasketed horseshoe-shaped clasping and sealing members 40, 42 extending generally anteriorly of the remaining portions 36, 38 of the buccal flange The clasping and sealing members can be integral extensions of the denture base material. The denture is particularly adapted for users whose gum adjacent the natural teeth is substantially undercut.
Patent EP-0115184-A1 (EP)
Inventor: IIJIMA NOBUO
IPC: H01L21/30
Filed: 1983-12-22
Abstract: An automatic focus control device used in an exposure apparatus comprises, a first light emitting device (3A) for emitting a first light ray to a sample (2); a second light emitting device (3B) for emitting a second light ray to the sample; a first light detecting device for detecting the second light ray reflected by a surface of the sample, the first light detecting device having a plurality of light detecting elements (5a, 5b); a second light detecting device for detecting the first light ray reflected by the surface of the sample, the second light detecting device having a plurality of light detecting elements (5c, 5d); and a device for discriminating between an inclination of the sample and a variation of focus on the surface of the sample on the basis of an output of the first and second light detecting devices; wherein the first light emitting device and the first light detecting device are located at a position symmetric to the second light emitting device and the second light detecting device with regard to a . center axis of a light beam for exposing the sample.
Patent EP-0112219-A1 (EP)
Inventor: BRISSET GUY
IPC: C10L1/18
Filed: 1983-11-28
Abstract: A mixed organometallic composition suitable for use as fuel additives contains an organic acid salt of at least one metal from the lanthanide group and of at least one metal selected from the group formed by manganese and the metals of the iron group wherein the ratio of total number of metal atoms to number of organic acid equivalents is greater then the stoichiometric proportion, and preferably greater than 2.
Patent EP-0107690-A1 (EP)
Inventor: POLACZEK PETER
IPC: F26B15/08
Filed: 1983-05-04
Abstract: Dans le procédé pour transformer des billes de bois en bois de construction avec cercles annuels de croissance verticaux ou en bois pour le contreplacage, la bille est d'abord coupée en tronçons de longueur aisée à manier, puis fraisée circulairement, ensuite le tronc est divisé en secteurs en forme de coin qui sont collés ensemble. Au moins deux secteurs (4, 4a) en forme de coin découpés dans la section du tronc sont placés l'un sur l'autre, une face (7, 8) de chaque coin étant munie d'une couche de colle, de telle manière que les autres faces (5, 6) des coins soient parallèles et que les cercles de croissance (3) soient debout. Les secteurs (4, 4a) sont ensuite collés avec application d'une pression. A cet effet, on utilise un dispositif présentant deux surfaces de butée (13, 14) disposées parallèlement entre elles à une distance Y sur lesquelles les surfaces (5, 6) de secteurs d'un bloc de secteurs (17, 27) peuvent s'appuyer. Les secteurs (4, 4a) sont parallèles aux surfaces de butée (13, 14) et peuvent être soumis à la pression à l'aide de moyens de transmission de pression.