baber/WOPTO huggingface dataset:
Patent EP-0084364-B1 (EP)
IPC: C09J175/04
Filed: 1983-01-15
Granted: 1985-05-15
Abstract: A polyurethane adhesive composition, which comprises an organic polyisocyanate, a polyol, an oxyacid of phosphorus or a derivative thereof, an epoxy resin and a silane coupling agent. The polyurethane adhesive composition, when used as an adhesive for packaging materials for food, provides the bond showing outstandingly excellent adhesion strength, heat resistance and hot-water resistance between metal foil such as aluminum foil and films of plastics such as polyethylene, polypropylene, nylon and polyethylene terephthalate etc.
Patent EP-0084373-B1 (EP)
IPC: B24B31/00
Filed: 1983-01-17
Granted: 1987-11-11
Abstract: Machine for finishing complex profiled workpieces having a rotating barrel where the workpieces are machined in an loading/unloading unit, for example, a manipulator with grippers. The barrel has a torus-shaped work area defined by a bottom and cylindrical walls fixed to the bottom and the torus-shaped work area of the barrel is closed at the top with a stationary magnetic pole piece. In the center of the torus-shaped work area there is located an electromagnetic coil and a disc mounted on the magnetic pole piece through a fixed shaft. The cylindrical walls of the torus-shaped work area are made of non-ferromagnetic material while the bottom of the shaft and the disc are made of ferromagnetic material. The advantages of the machine are that the quality of the surfaces as machined is improved without changes in the geometry of the workpieces, and machining is carried out on preselected surfaces only.
Patent EP-0137363-B1 (EP)
Title: Chimney with a lateral orifice in the chimney wall
IPC: F23J13/06
Filed: 1984-09-18
Granted: 1987-03-04
Abstract: 1. A chimney having a lateral orifice in the chimney wall, in which a trapping device (5) for condensation water is provided on the inside of the chimney wall (2), characterised in that a draining device (6), projecting above the orifice on both sides, is provided above the lateral orifice (3).
Patent EP-0137421-B1 (EP)
IPC: F01C1/20
Filed: 1984-09-27
Granted: 1988-06-08
Abstract: An external shaft rotary piston machine wherein pistons of a piston rotor run in engagement with a cavity of a circular cylindrical sealing rotor during a particular relative rotational position of the rotors, the cavity being substantially larger than necessary for passage of the pistons in order to avoid flow losses due to seal wedging flow and compression. In order to avoid overflow from the high pressure side to the low pressure side of the machine through the sealing rotor while the pistons move in the sealing rotor through the space defined by the cavity, a sealing effect is created by a leading edge and a trailing edge portion of the opening of the cavity of the sealing rotor moving along a leading and a trailing side surface of the pistons. This is effected kinematically due to the fact that the trailing edge of the cavity opening is displaced radially inwardly and that an edge portion extends from the trailing edge convexly relative to the peripheral surface of the sealing rotor.
Patent EP-0143401-B1 (EP)
IPC: B01J35/00
Filed: 1984-11-15
Granted: 1989-01-11
Abstract: A treated decomposable compound of molybdenum, which has been prepared by the catalytic dehydrogenation of a decomposable compound of molybdenum wherein the molybdenum has a valence state greater than zero or by the treating of the decomposable compound of molybdenum with a reducing agent, is mixed with a hydrocarbon-containing feed stream. The hydrocarbon-containing feed stream containing such treated decomposable compound of molybdenum is then contacted with a catalyst composition comprising a support selected from the group consisting of alumina, silica and silica alumina and a promoter comprising at least one metal selected from the group consisting of Group VIB, Group VIIB, and Group VIII of the Periodic Table to reduce the concentration of metals, sulfur, nitrogen, Ramsbottom carbon residue and/or heavies contained in the hydrocarbon-containing feed stream.
Patent EP-0146816-B1 (EP)
IPC: F24C15/10
Filed: 1984-11-29
Granted: 1990-06-27
Abstract: 1. Electric hotplate with a plate body (1) and a cover plate (20) covering the underside thereof at least in the vicinity of a heating ring zone (5) having a heating body, said cover plate engaging on a heating ring flange (10) of the plate body (1) immediately adjacent to the inner circumference of the heating ring zone (5) and separating the same from a heating body-free central zone (3) and is fixed to the plate body (1) by a fastening member (23), e.g. having a screw coupling, whilst in the vicinity of the central zone (3) is provided on the underside of the plate body (1) a receptacle (18) on a central boss (16) projecting over the underside of the central zone for engagement of a threaded clamping member to be inserted on fastening the hotplate to a hob or the like, characterized in that the cover plate (20) is fixed by at least two, spaced fastening members (23) engaging directly on the inner heating ring flange (10) and that the receptacle (18) for the clamping member is free when the fastening members (23) are inserted.
Patent EP-0145598-B1 (EP)
IPC: G09B9/04
Filed: 1984-12-07
Granted: 1988-02-10
Abstract: Training in the operation of moving vehicles is provided by an operating station comprising a steering wheel and a television monitor screen placed in front of the trainee driver. Theoretical steering control operations performed by a model driver on a previously recorded moving road landscape are used for producing the images of the road landscape as it moves in front of the trainee driver's control station. Steering errors made by the trainee driver are determined by comparison between the steering control operations performed by the trainee driver and the previously recorded model-driver steering control operations. Displacement of the images with respect to the television monitor screen is produced as a function of the trainee driver' s steering errors.
Patent EP-0131585-B1 (EP)
Title: Chaudiere d'atre mobile a combustion interne et a tirage reglable
IPC: F24B9/00
Filed: 1983-12-23
Granted: 1987-07-29
Abstract: Dispositif de chaudière mobile d'âtre à combustion interne utilisant les fluides comme agent caloporteur et à régulation de tirage automatique. Il est constitué dans sa partie visible: d'un corps de chaudière (12), de deux tuyaux d'alimentation (2) et (3), d'une suspension à coulisse (fig. 3), d'une potence articulée (fig. 2), de deux flexibles de raccordement (17) sur l'installation de chauffage central, de deux raccords hydrauliques étanches dits de type rapide (18). Dans sa partie non visible, de chambres de combustion (9), de fluide (10), de chicanes (16), d'un dispositif de tirage (20), d'un purgeur (5), d'une soupape de sécurité (7), d'un collecteur de fumée (6), d'une sonde thermostatique (8). Parmi les applications les plus intéressantes de l'invention on peut citer l'utilisation comme chaudière principale de chauffage central ou en relève de chaudière sur une installation existante et la possibilité de production d'eau chaude sanitaire par l'intermédiaire d'un ballon.
Patent EP-0176514-B1 (EP)
Title: Emballage de produits alimentaires
IPC: B65D77/00
Filed: 1984-07-12
Granted: 1989-03-08
Abstract: Un emballage pour produits alimentaires, notamment de la viande, comprend un plateau rigide (3) en matériau plastique, de préférence du polypropylène, renfermé entre deux bandes en plastique (2, 4) opposées de préférence transparentes, l'une desquelles (4) présente un enfoncement où s'emboîte le plateau. Celui-ci possède des ondulations (5) qui lui confèrent sa rigidité, les ondulations sur la base (7) servant également à supporter et écarter le contenu au-dessus de la base. On évacue l'air de l'emballage et on remplit ce dernier d'un gaz désiré empêchant la détérioration du contenu. Le procédé d'emballage consiste essentiellement à placer le plateau, avec son contenu, dans l'enfoncement, à le recouvrir à l'aide de la bande supérieure, à évacuer et à remplir de gaz l'emballage partiellement complété et à sceller les bandes l'une contre l'autre. On décrit également un dispositif permettant d'exécuter ce procédé.
Patent EP-0184074-B1 (EP)
IPC: C07C231/00
Filed: 1985-11-21
Granted: 1989-05-24
Abstract: 1. A process for the preparation of N-vinylformamide of the formula CH2 =CH-NH-CHO (I) by pyrolysis of formylalaninenitrile of the formula  see diagramm : EP0184074,P6,F1  in the presence of a solid as a catalyst under reduced pressure, at from 250 to 650 degrees C and with cooling of the pyrolysis products, which essentially consist of I and hydrogen cyanide, likewise under reduced pressure and with isolation of I, wherein the pyrolysis products are cooled to a temperature of from 200 to -10 degree C under from 10 to 150 mbar so that substantial fractionation into condensed I and gaseous hydrogen cyanide takes place, I is isolated from the condensate, and the gaseous hydrogen cyanide which has not been separated off is then subjected to chemisorption with about an equimolar amount of acetaldehyde at from -20 to +30 degrees C under from 5 to 140 mbar with formation of lactonitrile, and the latter is isolated after the pressure has been brought to atmosphère pressure.
Patent EP-0176185-B1 (EP)
IPC: G11B21/08
Filed: 1985-07-25
Granted: 1990-06-27
Abstract: An optical disc player employs a counter preset with a preset value representative of 4 times the distance between an initial address position of an optical head block and a desired track address position. The counter decrements the absolute value of the preset value as the optical head block approaches the desired track. The counter value is converted into an analog signal and applied to a tracking driver which drives the optical head block toward the desired track. The absolute value is decremented by 4 each time the optical head is moved by one track spacing.
Patent EP-0151087-B1 (EP)
IPC: E05B49/00
Filed: 1985-01-28
Granted: 1991-07-24
Abstract: An apparatus for mutual information transmission between an electronic lock and a key uses antenna coils at both the key and lock. A periodic signal is emitted from the lock and is received by the key upon activation of a key electronics and emission of a coded information signal. This returned signal received from the lock coil is briefly short-circuited or damped at the key side in order to produce a synchronization switch synchronizing the points in time of the signal appearance. Electronic converters are provided which, given the pre-condition that the short-circuit signal extends over a plurality of signal pulses, generate a digital signal corresponding to the short-circuit times.
Patent EP-0185773-B1 (EP)
Title: Control board for ac motors
IPC: H02P25/16
Filed: 1985-06-18
Granted: 1990-10-31
Abstract: A control board for inverter-driven, variable speed AC motors, including a casing (9), a plurality of large-sized electric parts (1), (2), (5) arranged in the interior of the casing (9) and having one connecting terminal (14) at an upper portion thereof, a short bar base plate (10) placed on the mentioned connecting terminals (14) and provided on the lower side thereof with a short bar contacting the same connecting terminals (14) and consisting of a conductor, a printed board (11) provided with small electric parts and connecting terminals, which are other than the connecting terminals (14), cylindrical connecting members (17) consisting of a conductor, retaining the printed board (11) and contacting the connecting terminals on the printed board (11) at the upper ends thereof and the short bar on the short bar base plate (10) at the lower ends thereof, screws (13) passed through the connecting other terminals on the printed board (11), cylindrical connecting members (17), short bar base plate (10), short bar and first-mentioned connecting terminals (14), and nuts (18) engaging the lower end portions of the screws (13).
Patent EP-0190170-B1 (EP)
Title: Dispositif de support d'un siege coulissant dans un vehicule
IPC: B60N2/07
Filed: 1985-07-19
Granted: 1988-09-28
Abstract: Le dispositif de support d'un siège coulissant comprend essentiellement un rail de guidage (13) fixe avec une glissière (12) mobile dans la direction du rail, dont la position peut être fixée par un dispositif de blocage muni d'un cran d'arrêt sur au moins un rail de guidage. Entre la glissière (12) et le rail de guidage (13) sont disposés quatre galets (44, 45, 46) dans la section du rail qui reposent de manière pivotante par paire de chaque côté de la glissière. Selon une première variante de blocage du siège, le rail de guidage (13) et la glissière (12) sont munis d'évidements, respectivement d'encoches dans les surfaces superposées (48, 26) et traversés en position de blocage par au moins une dent en matière dure mobile par rapport aux surfaces (48, 26). Selon une deuxième variante le rail de guidage (13) ou la glissière (12) est munie de dents d'arrêt en saillie dont au moins une est engagée en position de blocage dans une fente d'une plaque de blocage mobile réalisée en une matière dure.
Patent EP-0238487-B1 (EP)
IPC: F16K1/24
Filed: 1985-10-03
Granted: 1990-01-17
Abstract: PCT No. PCT/NO85/00062 Sec. 371 Date Apr. 22, 1988 Sec. 102(e) Date Apr. 22, 1988 PCT Filed Oct. 3, 1985 PCT Pub. No. WO87/02094 PCT Pub. Date Apr. 9, 1987.Shut-down valve intended for use in a subwater/subliquid position, for instance in subsea pipelines for liquid/gas. It is an object to prevent the medium surrounding the valve, to penetrate the pipesystem which is being served by the valve, and at the same time counteract the through-flowing fluid to be released into the surrounding medium when the valve is to undergo maintenance. The valve comprises a valve housing comprising a cylindrical valve chamber (12,13), which is intended for being oriented along the direction of flow F of the liquid/gas, and a radially arranged valve chamber (14), which is closable with a removable bonnet (9), and also a clack-valve body (3) which is movable between a closed position and an open position. The shut-down valve is characterized by a clack-valve body (3) pivotally mounted to the bonnet (9) and the valve is provided with a trunk piston (7) which is axially displaceable in the cylindrical valve chamber (12,13) of the valve housing between an advanced position where it extends over the radial valve chamber (14) of the valve housing and in this way is separating it from the cylindrical valve chamber (12,13), in such a way that maintenance may occur without the surrounding medium coming into contact with the through-flowing fluid and a retracted position in which the trunk piston is retracted from the area of the radial valve chamber (14).
Patent EP-0230503-B1 (EP)
IPC: F16J15/3204
Filed: 1986-04-23
Granted: 1990-03-14
Abstract: A sealing ring for sealing about a relatively-movable shaft has a sealing surface and resilient means for resiliently bearing the sealing surface on the shaft. At least one annular projection projects from the sealing surface for contacting the shaft. The annular projection is made recessional into the sealing surface, by making at least the portion of the sealing ring at the sealing surface of a rubber having a Shore A hardness of from about 65 to about 90, in such a way as to leave a portion of the sealing surface in contact with the shaft at an annular surface region spaced axially from the annular projection.
Patent EP-0205182-B1 (EP)
IPC: H04B3/14
Filed: 1986-06-12
Granted: 1990-05-02
Abstract: 1. A lossy, adjustable delay equalizer having at least one fixed transit time point, which delay equalizer, particularly as a Darlington circuit, consists of a transformer (Ü), a resistor (Ro) and transit time-determining reactance arms (1', 1, 2, L, C), characterised in that, parallel to the lossy (Q), capacitance controlled (C1, C2) reactance (1, 2) of the adjustable delay equalizer, an impedance (I) is connected which is selected according to its structure and element values, in such a way that its complex resistance (Rn, Ln, Cn) is controlled by one (C3) or more capacitors (Cn) with variable capacitance in dependence on the delay setting, in such a way that the operating continuation curve (AB ) of the equalizer is nearly independent of the delay settings (DELTA tau).
Patent EP-0219055-B1 (EP)
IPC: C07D207/26
Filed: 1986-10-08
Granted: 1989-06-07
Abstract: A new synthetic route to clausenamide having the formula   <IMAGE> has been found. It has been found that a compound of the formula <IMAGE>  can be oxidized to provide the stereochemically correctly configured product, clausenamide. A number of new compounds useful in the total synthesis of clausenamide have also been found. These compounds have the general formula   <IMAGE>  wherein R is   <IMAGE> and CH2OH.
Patent EP-0221600-B1 (EP)
IPC: B60P1/64
Filed: 1986-10-21
Granted: 1993-05-26
Abstract: Apparatus for loading and unloading an exchangeable platform (3), container or the like onto and off a tipping frame (2) of a vehicle (1), the rearward end of said tipping frame (2) being connected through a shaft to the vehicle frame (1) and said tipping frame being tiltable in relation to the vehicle frame by at least one cylinder/piston combination (4). The tipping frame (2) comprises an endless chain (8) arranged to run around a motor driven chain wheel (6) at one end of the tipping frame (2) and a chain wheel (7) of otherwise embodied wheel at the other end of the tipping frame, whereby a separate auxiliary tail (9) is connected with one end thereof to the endless chain (2) and with the other end thereof to a hook-shaped engaging member (10) designed to become engaged to the platform (3), container or the like. The engaging member (10) comprises a section having a ridge (20) which during unloading of the exchangeable platform (3), container or the like will become inserted between the link elements of the endless chain (8). such that during unloading the movement of said endless chain is transferred through said inserted ridge (20) of said section of the engaging member (10) onto said engaging member (10) and through said engaging member (10) onto the exchangeable platform (3), container or the like.
Patent EP-0218574-B1 (EP)
IPC: B01D53/86
Filed: 1986-10-07
Granted: 1991-08-28
Abstract: Gas mixtures are purified, especially for removal of gases which pollute the environment, such as nitrogen oxides, carbon monoxide, hydrocarbons and/or sulphur oxides from exhaust gases and flue gases, in the liquid phase by means of catalysts. According to the invention, substantial activation of the catalysts used in such processes is achieved by bringing the gases into intensive phase contact with a contact fluid containing a catalyst suspended or dissolved therein, by forming a foam from the gases and the contact fluid and allowing the reaction to proceed in the foam phase thus formed. In this way, it is possible to remove 90 to 99% of the polluting gases, present in the exhaust gases, in one working step.
Patent EP-0205598-B1 (EP)
IPC: F17C9/04
Filed: 1985-12-30
Granted: 1992-01-29
Abstract: Natural gas hydrocarbon components methane to butanes are converted into low-vapor-pressure liquid hydrocarbons in a combination process which comprises successively passing the heavier fraction (C2 to C4) and the lighter fraction (C1, C2) with hydrogen over a non silica-based catalyst including crystals of basic mixed oxides and recovering C5+ hydrocarbons. First the heavier fraction of the feed (C2+) is converted at temperatures below 600oC over a fluidized or moving catalytic bed. Condensible C3+ products are fractionated for C5+ recovery and for C3, C4 recycling. Gas by-products H2, C1, C2 are separated into an enriched hydrogen stream and into a C1, C2 by-product gas which is recycled into the lighter fraction C1, C2 of the feed. The resulting lean gas mixture is then reacted with an ionized hydrogen plasma derived from the enriched hydrogen stream, in the presence of the same catalyst in a short residence time reactor. Liquified Natural Gas (LNG) is re-vaporized by heat exchange and pre-heated in a furnace at a temperature not exceeding 1100oC. It is fed, together with an ionized hydrogen plasma stream, into a reactor containing the same catalyst and the products are separated. These processes are of particular interest where natural gas has a relatively low market value.
Patent EP-0211085-B1 (EP)
Title: Procede et appareil d'usinage par coupe par decharge electrique d'un fil-electrode
IPC: B23H7/02
Filed: 1986-01-17
Granted: 1991-05-02
Abstract: Un fil-électrode tiré d'une bobine d'alimentation et passé dans un passage prédéterminé est utilisé pour usiner une pièce et récupéré. Ce fil-électrode est passé à travers la partie à usiner d'une pièce, et suit ensuite le même cheminement en sens inverse pour être passé à nouveau à travers la même partie à usiner de la pièce et récupéré. Ces deux parties, c.-à-d., la partie se déplaçant vers l'avant et la partie se déplaçant vers l'arrière du fil-électrode sont appliquées à l'usinage de la pièce au cours duquel elles avancent en sens contraire parallèlement et en contact étroit, et sont placées dans la direction d'une perpendiculaire ou d'une tangente à un profil d'usinage. Comparé à un procédé d'usinage de ce genre avec un seul fil, le procédé ci-décrit permet d'accroître l'enlèvement de matière et d'améliorer le rendement et la précision de l'usinage.
Patent EP-0224564-B1 (EP)
IPC: A47C9/00
Filed: 1986-05-23
Granted: 1991-09-25
Abstract: Ergonomic support system for a person in a seated position comprised of torso support platform (30), a seat (40), a shin support platform (12) all supported by a main frame (15) generally the size of a common chair, related attachments for facial (80, 82) and arm supports (87), further includes a pelvic tilt seat (40) for the system to allow alignment of the body and unimpeded movement of the arms and pelvis and a healthy and comfortable position of the spine. The support platforms are preferably padded and shaped to fit the users body. Telescoping legs (35, 36), for distance adjustment, coupled to pivotal joints (33, 34), for angular adjustment, and sliding joints (31, 38) for height and lateral adjustment, provide flexibility for these platforms to adjust to an individual body in various positions.
Patent EP-0243421-B1 (EP)
IPC: C03C3/247
Filed: 1986-10-24
Granted: 1991-03-27
Abstract: A fluorine and phosphate optical glass on the basis of Mg(PO3)2, Ca(PO3)2, Ba(PO3)2, Al(PO3)3, MgF2, CaF2, SrF2, AlF3, BaO and SrO presents a refractive index ne between 1.515 and 1.546, an Abbe coefficient upsilone between 75.8 and 77.4 and a positive anomalous partial dispersion value DELTA)e between 14.85 and 15.15. The glass is composed of (in atoms-%): 2.4-2.7 Mg, 4.5-4.9 Ca, 15.19-17.6 Sr, 20.2-22.3 Ba, 5.6-6.2 Al, 8.8-9.7 P, 22.0-24.3 F and 15.7-17.4 O. Improved physico-chemical parameters, such as coefficient of linear expansion, transformation temperature Tg, density$(1,3)$, Knoop-hardness HK, among others, are given. Finally, a process for producing this optical glass is disclosed.
Patent EP-0246564-B1 (EP)
IPC: F16B33/06
Filed: 1987-05-14
Granted: 1990-12-27
Abstract: The threaded connection between a graphite shaft (1) and a metal shaft (2), such as is used to drive a rotating nozzle in the refining of aluminum, is strengthened by coating the graphite surface that contact the flange portion of the metal shaft prior to the fastening of said shafts together. The coating of said graphite shaft serves to greatly strengthen the threaded connection and the ability of said connection to transmit driving torque from the metal shaft to the graphite shaft.
Patent EP-0291560-B1 (EP)
IPC: D05B29/06
Filed: 1987-05-22
Granted: 1991-10-16
Abstract: So that, on a sewing machine, a thread-cutting device for the upper thread can be accommodated in the smallest possible space, especially in the press foot, and the upper thread can always be gripped firmly, a displaceable knife (8) with two cutting points (16) (17) and a gripping device (9) for the upper thread guided through the eye of the needle are provided. <IMAGE>