baber/WOPTO huggingface dataset:
Patent EP-0221901-B1 (EP)
Title: Dispositif de fixation d'objets
IPC: A41H15/00
Filed: 1985-07-18
Granted: 1989-10-18
Abstract: Dispositif de fixation d'objets comprenant un bras de verouillage (6) monté de manière pivotante dans un cadre (2). Lorsque le dispositif se trouve dans une position de fixation, le bras de verrouillage vient se placer de force contre une surface du cadre, l'objet se trouvant entre les deux, et le bras de verrouillage peut-être pivoté vers une position liberée par rapport à la position de fixation. La surface forme une butée d'arrêt pour le bras de verrouillage (6) qui limite le mouvement de pivotement du bras de verrouillage (6) dans une direction de pivotement. Le dispositif comprend des mécanismes (7) permettant de redisposer le bras de verrouillage de telle manière qu'il puisse pivoter au delà de la butée d'arrêt dans une position de libération.
Patent EP-0196432-B1 (EP)
IPC: F27D9/00
Filed: 1986-02-14
Granted: 1990-05-16
Abstract: 1. An electric arc furnace comprising - a furnace vessel upper casing portion which at least partially comprises a lining with water-cooled wall elements, and - a furnace vessel lower casing portion with a refractory lining, wherein the furnace vessel casing has vertical ribs on its outer cylindrical surface, characterised in that - the lining of the furnace vessel lower casing portion (3) comprises refractory bricks with a high degree of heat transmission, and - only the furnace vessel lower casing portion (3) has ribs (7) which are suitable for air cooling in that they form completely or partially closed cooling passages (8) which are extended to below the furnace charging floor (5), - that funnel-shaped guide plates (10) are provided for directing the flow of air, with an annular gap (6) between the tippable furnace charging floor (5) and the furnace vessel (1), and - the ribs (7) are welded to the furnace vessel casing (3) or are produced in one piece therewith.
Patent EP-0219594-B1 (EP)
Title: Device actuated by fluid under pressure
IPC: F15B15/26
Filed: 1986-03-08
Granted: 1991-06-12
Abstract: The present device is intended to lock a member, such as a tool, substantially without play into a form-locked position which can be released only by a fluid pressure intentionally applied to the device. The construction is such that small clamping strokes or displacements can be performed and so that the form-locking or arresting force is maintained as long as desired and with safety. For this purpose a pull rod having, for example, a ring channel, is insertable into a socket type of receiver equipped with radially movable locking elements which cooperate with their own slanted surfaces with slanted surfaces of the pull rod and with slanted surfaces of a ring piston. Certain cooperating surfaces have a slant angle which is smaller than a self-locking angle. The release is possible only if the ring piston is exposed to a fluid under pressure.
Patent EP-0208849-B1 (EP)
Title: Exothermic composition
IPC: F24V30/00
Filed: 1986-04-24
Granted: 1989-09-20
Abstract: Exothermic compositions which contain iron powders treated with sulfur-containing compounds as agents to be oxydized and mugwort leaf dry powders as a part of water holding agents. According to the compositions there are provided body warmers having an excellent initial heat generation, water holding capacity, and handling property.
Patent EP-0199359-B1 (EP)
IPC: C07C47/052
Filed: 1986-04-24
Granted: 1990-11-22
Abstract: Catalyst suitable for the oxidation of CH<sub>3</sub>OH to CH<sub>2</sub>O, comprising a mixture of a well known catalytic system, herein indicated as mixed oxides, based on Fe<sub>2</sub>(MoO<sub>4</sub>)<sub>3</sub> and molybdenum trioxide (MoO<sub>3</sub>) with a quantity of Fe<sub>2</sub>0<sub>3</sub> from 5 to 90% by weight of the sum of Fe<sub>2</sub>O<sub>3</sub> plus mixed oxides, the superficial area of the Fe<sub>2</sub>O<sub>3</sub> being from 1 to 10 m<sup>2</sup>/g and the superficial area of the whole catalyst being from 1 to 6 m<sup>2</sup>/g.
Patent EP-0202558-B1 (EP)
IPC: G05D16/06
Filed: 1986-05-09
Granted: 1992-03-25
Abstract: This invention is directed to a differential control valve. The differential pressure is maintained by differing area surfaces on a piston assembly which will be balanced at a predetermined differential established at the manufacturing operation. There is a spring member operating on two valve balls which provides a delayed pressurization of the controlled chamber. The control valve has a ball valve at the exit port to control the low pressure side of the differential control valve assembly, providing a fail-safe system with no adjustments required after manufacture if there is a pressure increase downstream.
Patent EP-0203476-B1 (EP)
IPC: H04M1/02
Filed: 1986-05-15
Granted: 1990-04-25
Abstract: A telephone set housing (1) is disclosed having at least one cradle (2) arranged in a base component of the housing for receiving the handset. In the region of the cradle, a filler body (5) is provided which, for a desk application of the telephone set housing (1), flushes with the cradle (2), whereas, for the use of the telephone set (1) as a wall-mounted set, a projection (1) which is integrally connected to the filler body projects beyond the contours of the cradle (2). The filler body (5) is secured in such manner that the subscriber himself/herself can easily convert the telephone set housing (1) for desk or wall-mounted application. For this purpose, there is provided at least one freely accessible recess (3) in the region of the cradle (2) into which recess the filler body (5) can be inserted by means of a catch connection in two operating positions.
Patent EP-0217478-B1 (EP)
IPC: G01D5/14
Filed: 1986-10-01
Granted: 1991-07-24
Abstract: The invention relates to an angle transducer having at least one magnetically active element that is connected with a control and signal processing unit and a magnet co-operating therewith and relatively thereto rotatably positioned in such a way that an electrical property of that or each magnetically active element varies in dependence upon its angular position relative to the magnet, said control and signal processing unit being adapted for measuring the value of a quantity related with said property and generating a signal representative for said value and thus for said relative angular position. Purpose of the invention is to engineer the angle transducer in such a way, that it can be manufacturing simply and thus cheaply, and nevertheless, if desired having a high accuracy and the control and signal processing unit may be simple. These purposes are according to the invention, generally realized by an angle transducer of the type mentioned in the preamble and which is characterized by at least one set of two mutually parallel flat thin films of magnetically soft material that it is kept in saturation by the magnet, said films exhibiting resistance anisotropy, having each two current passing terminals positioned at the ends of a first diagonal and two voltage measuring terminals posiotioned at the ends of a second diagonal positioned perpendicularly relative to said first diagonal, said first and said second diagonals forming angles of 45 DEG , with each other; control means forming part of the signal processing unit for supplying electrical currents through the current passing terminals of both films; measuring means forming part of the signal processing unit for measuring the voltages over the voltage measuring terminals of both films; and signal processing means forming part of the signal processing unit for calculating said angular position from both voltages.
Patent EP-0200522-B1 (EP)
IPC: C07H19/02
Filed: 1986-04-28
Granted: 1990-10-31
Abstract: Griseolic acid and dihydrodesoxygriseolic acid derivatives having an alkyl or aralkyl group as a substituent on the amino group at the 6-position are prepared by reacting the unsubstituted compound with a compound R<7>-X (where R<7> is alkyl or aralkyl and X is halogen or sulfonyloxy). The group first substitutes and quaternizes the 1-nitrogen atom. The compound is then subjected to an appropriate combination of temperature and pH to cause ring cleavage, rearrangement and ring closure involving the 6-amino group and this quaternized 1-nitrogen to give a 6-alkylamino or 6-aralkylamino derivative.
Patent EP-0205266-B1 (EP)
IPC: F42B14/06
Filed: 1986-05-22
Granted: 1990-04-11
Abstract: @ A sub-caliber projectile, having a detachable sabot means which comprises leading and trailing obturating members spaced apart along a longitudinal axis of the projectile and releasably secured thereto. A pressure cell is defined between the obturating members communication means being located in the trailing obturating member for effecting communication between the interior of the barrel and the pressure cell and being so designed that the maximum pressure generated in the pressure cell by the influx of propellant gases from the barrel and through the communication means during the launching of the projectile is substantially less than the maximum pressure generated in the barrel and exerted on the trailing obturating member.
Patent EP-0223620-B1 (EP)
IPC: C07C67/307
Filed: 1986-08-28
Granted: 1989-04-12
Abstract: The invention relates to the synthesis of bromofluoroacetic acids of formula:   <IMAGE>   in which X is a hydrogen, fluorine, chlorine or bromine atom. These acids are prepared by reacting a compound of formula:   <IMAGE>  dissolved in concentrated hydrobromic acid, X having the same meaning as above and R representing a hydrogen atom or an alkyl or aryl radical, with gaseous hydrogen bromide.
Patent EP-0209505-B1 (EP)
IPC: B29C33/10
Filed: 1986-06-27
Granted: 1990-09-19
Abstract: The present invention relates to a ventilating valve for a die or mould intended to be filled with a casting mixture of a polymer material and a ballast material. According to the invention the ventilating valve includes a valve pipe (7) which can be screwed into the die or mould and which has an outlet passage (12) arranged eccentrically in relation to the screwing axis (A-A). One end of the outlet passage communicates with the interior of the die or mould, while the other end of the passage is connected to a net disc having a mesh such as to permit the polymer material present in the casting mixture to pass through the net while preventing the ballast material from leaving the valve pipe. Subsequent to curing of the casting material, the hardened flash or stalk in the valve pipe can be pressed out therefrom, this being facilitated by the fact that the outlet passage (12) diverges in a direction away from the die or mould cavity.
Patent EP-0250426-B1 (EP)
Title: Procede de preparation de poisson
IPC: A23B4/02
Filed: 1986-03-12
Granted: 1991-02-06
Abstract: Dans un procédé de préparation du poisson salé et séché traditionnel, le poisson séché est premièrement trempé dans de l'eau froide pour réhydrater le poisson et réduire sa teneur en sel. Deuxièmement, le poisson réhydraté est soumis à une centrifugation jusqu'à être presque sec. Le poisson presque sec est mis dans des boîtes hermétiquement fermées et ensuite il est cuit. Le produit obtenu est plus nutritif et savoureux que le poisson salé et séché préparé à la maison, et représente une solution beaucoup plus pratique, puisqu'il peut être servi directement de la boîte.
Patent EP-0232886-B1 (EP)
IPC: H04J3/06
Filed: 1987-02-09
Granted: 1991-03-20
Abstract: A method and apparatus for frame decoding, in a system which has a series bit data flow with a frame structure including a periodically occurring item of synchronizing information which characterizes the start of each frame, uses a synchronizing bit as synchronizing information. A logic AND-link is perfomed, with data in successive search frames until only one bit, the synchronizing bit, in the search frame is set at logic "1" and this setting is retained for a plurality of search frames. A synchronizing signal, corresponding to the time position of the synchronizing bit, is generated and the bit flow and/or the synchronizing signal are delayed so that the synchronizing signal occurs in synchronism with a delayed bit flow.
Patent EP-0251315-B1 (EP)
Title: Naphthalene derivatives, process for their preparation and pharmaceutical compositions containing the same
IPC: C07C323/00
Filed: 1987-07-01
Granted: 1991-10-09
Abstract: Naphthalene derivative of the formula: <CHEM> wherein Ring A is a substituted or unsubstituted benzene ring; each of R<1> and R<2> is a group of the formula: -OR<5>, -NHR<5> or <CHEM> ; or either one of R<1> and R<2> is a lower alkoxy group and other one is a group of the formula: -OR<5>, -NHR<5> or <CHEM> ; each of R<3> and R<4> is a lower alkoxy group, or one of R<3> and R<4> is a lower alkoxy group and the other is a hydrogen atom; R<5> is a substituted alkyl group, a heterocyclic group, a cycloalkyl group, an alkyl group of at least 5 carbon atoms or alkenyl group; and each of R<6> and R<7> is hydrogen atom or a lower alkyl group and salts thereof are disclosed. Said naphthalene derivative (I) and its salts have excellent hypolipidemic activity and are useful for treatment or prophylaxis of hyperlipidemia and/or arteriosclerosis.
Patent EP-0264781-B1 (EP)
IPC: B65G37/02
Filed: 1987-10-13
Granted: 1990-06-27
Abstract: 1. Installation for conveying and stacking blanks in connection with a sawing installation (11) for dividing according to colour, wherein the blanks (17) which are manufactured from pattern panels (15) by this sawing installation for dividing according to colour are transportable to a plurality of stacking units (41, 41', 41"), where they are stacked and where-from the stacks (48) formed can be transported away over at least one ongoing roller path (50, 70), characterised in that at least two stacking units (41, 41', 41") are arranged adjacent to one another, forming a row of stacking units (40, 40, 40', 40'), each of which have at their front sides an elevating platform (42) for the stacking ; in that this row of stacking units is associated with a rear roller path (50) whose conveying direction runs parallel to the direction of the row (40, 40') of these stacking units and to which there can be transported at least one stacking unit of this row, which stacking unit is transportable transversely to the longitudinal direction of the rear roller path, for the transfer of stacks formed on its elevating platform onto this rear roller path (50).
Patent EP-0261058-B1 (EP)
IPC: C04B41/87
Filed: 1987-09-03
Granted: 1992-05-13
Abstract: A method of producing self-supporting ceramic structures includes providing a first self-supporting ceramic body (10) comprising (i) a polycrystalline oxidation reaction product (12) formed upon oxidation of a first molten parent metal with a first oxidant, and (ii) interconnected porosity (13) at least partially accessible from one or more surfaces (15) of said first ceramic body (10). A second ceramic body is used to form, by reaction with a vapor-phase oxidant, a second polycrystalline material which is infiltrated into the porosity of at least a zone of said first ceramic body (10).
Patent EP-0317691-B1 (EP)
Title: Method of making an isolated envelope for a heating apparatus
IPC: F24H1/18
Filed: 1987-11-27
Granted: 1992-03-11
Abstract: The insulating envelope comprises a body constituted by a metal barrel (1) and two covers (2, 3), and a casing made of thermally insulating material (4). Each cover has its peripheral edge (13, 15) profiled so as to engage over its entire length under and interact by contact with an internal rim (11, 12) of the barrel (1). Fixing of the covers to the barrel and impermeability are ensured by deformation of the profiled peripheral edges (13, 15) of the covers under the pressure exerted by the material forming the insulating casing (4). <IMAGE>
Patent EP-0317555-B1 (EP)
IPC: A61M25/06
Filed: 1987-06-01
Granted: 1992-11-19
Abstract: Une aiguille permettant d'injecter ou de prélever du liquide dans un corps comprend un trocart (14) présentant une extrémité aiguisée et disposée dans une canule (16). L'extrémité aiguisée (18) du trocart dépasse de l'extrémité de la canule, laquelle comporte un filetage (22) pour faciliter son introduction. Le trocart peut être enlevé de la canule. En service, après perforation d'un trou par le trocart dans la peau ou un vaisseau sanguin, la canule est vissée à l'intérieur. On retire ensuite le trocart de l'intérieur de la canule pour faire apparaître une section transversale importante, permettant ainsi un écoulement rapide du fluide à travers la canule. Dans un autre mode de réalisation, l'aiguille comprend une canule conique pourvue d'une extrémité aiguisée filetée extérieurement pour faciliter son introduction dans le corps. Dans encore un autre mode de réalisation, la canule est de configuration sensiblement cylindrique et présente une surface extérieure filetée.
Patent EP-0275283-B1 (EP)
Title: Etage de preamplification a faible bruit
IPC: H04N5/33
Filed: 1987-06-22
Granted: 1991-09-04
Abstract: Un circuit préamplificateur fournit un étage de préamplification tampon de faible puissance et à faible bruit pour l'interface entre des détecteurs à faible bruit et à impédance de sortie faible et un circuit de lecture à des températures cryogéniques. Le circuit préamplificateur peut être constitué par des éléments séparés ou peut se présenter sous la forme d'un circuit intégré pouvant comporter une pluralité de canaux. Chaque canal comprend un transistor bipolaire en germanium exposé à un environnement cryogénique, afin de produire un gain de tension et une concordance d'impédances permettant l'interface de la sortie des détecteurs avec un multiplexeur.
Patent EP-0280264-B1 (EP)
IPC: F04B25/00
Filed: 1988-02-24
Granted: 1993-02-03
Abstract: The vacuum pump (10) includes two pairs of piston and cylinder assemblies (21, 22, 23, 24) mounted on opposite sides of a crankshaft (13) in a common plane with the gas inlets for the first and second cylinders of a first pair of piston and cylinder assemblies (21, 22) being connected to the device to be evacuated and the gas outlets thereof being connected to a common outlet (17) having a spring biased one-way valve controlling the outlet and to a passage connected to the inlet of a third cylinder in said second pair of piston and cylinder assemblies (23, 24). The gas outlet of the third cylinder (23) is connected to the inlet of the fourth cylinder (24) and the gas outlet of the fourth cylinder is connected to the common outlet through spring biased one-way valves. Each cylinder is provided with a cylinder head having a pair of one-way valves controlling inlet and outlet ports wherein the one-way valve controlling the gas inlet port acts as a torque reduction valve to reduce the amount of torque necessary to move the piston away from the cylinder head on the initial stroke of the piston. Each cylinder is provided with a liner in the form of a sleeve having an hard wear resistant oxide coating thereon and each piston is provided with a coating of filled polytetrafluorethylene for the purpose of reducing friction.
Patent EP-0296577-B1 (EP)
Inventor: RANCE ROBERT W
IPC: C09J7/02
Filed: 1988-06-23
Granted: 1994-07-13
Abstract: A (meth)acrylate-based adhesive polymer composition is improved by the use of itaconic acid and a hydroxyalkyl (meth)acrylate, such as hydroxyethyl acrylate, polymerized therein. From 1 to 5 weight percent itaconic acid and from 1.5 to 17 weight percent hydroxyalkyl (meth)acrylate are used to improve the combinations of tack and shear strength in these adhesive polymers. With an optional tackifier, these polymers are found especially useful in pressure sensitive adhesive applications.
Patent EP-0284211-B1 (EP)
Title: Metal sampling
IPC: G01N1/12
Filed: 1988-02-24
Granted: 1991-06-05
Abstract: A sampler comprises a mould (2) held in a slot (8) at the end of a tube (6) having a cardboard inner wall and an outer protective coating (7), the end of the tube (6) being received in the socket (10) of a body (9), a bore (11) extending between the socket (10) and the outside of the body (9) so that molten metal may reach the mould.
Patent EP-0293082-B1 (EP)
IPC: F16D25/12
Filed: 1988-04-26
Granted: 1993-03-10
Abstract: An actuator for a fluid pressure system includes a foot pedal (50) pivotally connected to a support structure (51) for movement away from and into a rest position. A piston-cylinder assembly (2) has a piston (9) slidably mounted within a bore (8) of a cylinder member (3) and a pressure chamber (14) formed at least in part within said member. Movement of said piston in one direction relative to said member is operable to cause a reduction in the volumetric size of said chamber. The assembly (2) is pivotally connected to the foot pedal and the support structure respectively, and the pivotal connection to the foot pedal is located intermediate the ends of a lever forming part of the foot pedal. The two pivotable connections with the support structure are spaced apart so that movement of said pedal away from said rest position causes movement of said piston in the one direction. <IMAGE>
Patent EP-0292420-B1 (EP)
Inventor: NEWKIRK MARC STEVENS
IPC: C04B37/00
Filed: 1988-05-19
Granted: 1994-04-13
Abstract: Two or more ceramic bodies (10,12) are bonded together by oxidizing with a vapor-phase oxidant molten metal obtained from a body of precursor metal (14) to form an oxidation reaction product bond. The oxidation reaction product is formed between adjacent facing, substantially congruent surfaces of the ceramic bodies (10,12) and bridges the surfaces, thus bonding the ceramic bodies (10,12) to each other. Promoters may optionally be used to facilitate formation of the oxidation reaction product.
Patent EP-0339034-B1 (EP)
IPC: F01C1/28
Filed: 1987-12-31
Granted: 1992-08-05
Abstract: La machine à pistons rotatifs présente, logé dans un espace intérieur (22) étanche aux gaz d'un logement (24), un agencement de pistons (20) composé d'au moins trois pistons (26) séparés qui ont une configuration identique de prismes droits dont les faces frontales sont limitées par plusieurs arcs de cercle (28, 30). Chacun de ces pistons est relié de manière solidaire en rotation à un arbre (34) avec lequel il peut tourner dans le même sens de rotation (36) et qui est monté rotatif dans le logement et s'étend à travers l'axe médiangéométrique, la rotation des arbres étant synchronisée par l'intermédiaire d'un engrenage. Ces pistons possèdent des faces frontales alignées, et délimitent latéralement, par leurs faces périphériques arquées, un espace de travail intérieur (38), laissant un espace (S) entre des pistons rotatifs (26) voisins. Des garnitures d'étanchéité (42) montées dans chaque espace (S) comportent deux barres d'étanchéité (44, 46) parallèles ayant une section transversale plus large que l'espace (S), et reliées l'une à l'autre par une pièce de liaison (48) plus étroite que la largeur de l'espace (S). Ces barres (44, 46) ont une longueur correspondant sensiblement à la longueur des pistons rotatifs (26).
Patent EP-0302909-B1 (EP)
IPC: E04D3/36
Filed: 1988-01-13
Granted: 1991-06-19
Abstract: Un élément de fixation (1) comporte une rondelle à grande surface (5) et un prolongement tubulaire (6) qui lui est adjacent pour le passage et le guidage d'une vis (4). La rondelle (5) et le prolongement (6) sont des pièces fabriquées séparément. Le prolongement tubulaire (6) présente à son extrémité faisant face à la rondelle (5) un collet (7) qui s'engage dans un évidement correspondant (20) dans la région d'une ouverture traversante de la rondelle (5). La section (8) du prolongement tubulaire (6) adjacente au collet (7) peut être introduite par l'ouverture dans la rondelle (5). La vis (4) est introduite dans le prolongement tubulaire (6) soit avant soit après introduction de celui-ci dans la rondelle (5).