baber/WOPTO huggingface dataset:
Patent EP-0040785-B1 (EP)
IPC: H04M1/58
Filed: 1981-05-18
Granted: 1983-05-18
Abstract: A four-wire termination circuit has a series arrangement of a current source controlled by a transmitting arm of a four-wire line and a first resistor. This arrangement is connected in parallel to a two-wire line terminal impedance formed by a second resistor and an impedance. The terminal impedance terminates the two-wire line in reflection-free fashion. Voltages dependent upon a transmitted signal current which are equal in value but opposed in phase appear across the first and second resistors. A voltage which is dependent upon a received signal current from the two-wire line appears across the second resistor. In a receiving arm of the four-wire line, an intermediate value voltage is present which is independent of the transmitted signal in the transmitting arm.
Patent EP-0040860-B1 (EP)
IPC: A61P3/06
Filed: 1981-05-27
Granted: 1984-03-14
Abstract: Dibenzoxazepine derivatives of the formula:  <IMAGE>  wherein R1, n, R2 and R3 are as defined in the description, process for preparing the same, pharmaceutical composition containing the same and method of treating diseases in circulatory organs administering the composition to a patient are disclosed. The compounds of the formula have lipid lowering activity, lipid peroxide lowering activity, blood sugar lowering activity and activity to inhibit the aggregation of platelets, and hence are useful as a medicine.
Patent EP-0053676-B1 (EP)
IPC: C25D17/00
Filed: 1981-10-15
Granted: 1985-03-20
Abstract: An improved galvanizing device for the galvanic precipitation of aluminum from an anhydrous, aprotic, and oxygen-free aluminum-organic electrolyte is provided. The original device having an annularly shaped galvanizing trough, which is sealed from the atmosphere, and which utilizes a centrally located and rotatable contacting and holding mechanism for guiding the goods carriers around and through the electrolyte is herein provided with separate charging and discharging locks attached to the galvanizing trough. Each of the locks is provided with a U-shaped fluid lock to maintain the gaseous seal and an endless chain conveyor to transport the goods carrier to and from the galvanizing trough.
Patent EP-0061533-B1 (EP)
IPC: F16D65/853
Filed: 1981-12-12
Granted: 1985-05-08
Abstract: 1. A running axle having fluid-cooled, multiple-disc brakes (2), at least two coaxial, non driven wheels and at least two multiple-disc brakes (2), said multiple-disc brakes in each case being disposed in a housing (6) filled with fluid, in particular coolant and lubricant, the housings (6) being interconnected by way of the interior of an axle tube (5), characterized in that the wheels are adapted to be attached to axle stubs (4) which are coaxially disposed and are mounted for rotation in the brake housings (6), that the axle tube (5) is firmly connected to the brake housings (6) and its interior forms a direct connection of the coaxial brake housings, so that this unit composed of brake housings (6) and axle tube (5) is filled with the fluid.
Patent EP-0053562-B1 (EP)
Title: Apparatus for feeding laundry pieces, particularly to an ironing machine
IPC: D06F67/04
Filed: 1981-07-28
Granted: 1984-01-18
Abstract: 1. Apparatus for feeding laundry pieces, particularly to an ironing machine, of the type comprising a conveyor (1), at the upstream end of which is provided at least one pair of grippers (3, 4; 5, 6), able to move transversely with respect to the feed direction of the conveyor (1) and able to grip a laundry piece by two of its corners, means (11 to 28) being provided for driving the two grippers of each pair, with a view to separating them from each other in order to stretch the laundry piece gripped and to bring this laundry piece into a centered position with respect to an axis (8) defined in advance, characterised in that the means for driving the two grippers of each pair are arranged in order to move, in a first stage, a single gripper (3) until the laundry piece is stretched and then to move the two grippers (3, 4) simultaneously, in a second stage, until they are brought into a symmetrical position with respect to the centering axis (8) under the control of means (30, 31) detecting the movement (X, X') of the first gripper (3) and reacting to tensioning of the laundry piece.
Patent EP-0071714-B1 (EP)
IPC: B60N2/23
Filed: 1982-06-11
Granted: 1986-02-05
Abstract: A hinge, particularly for an article for lying, sitting, and the like, has a hinge part supporting a rest member and turnable between and arrestable in a plurality of positions, a power element turning the hinge part in closing direction, an arresting element for arresting the hinge part, and a turnable intermediate element cooperating with the hinge part and arranged so that it supports the hinge part in its turning direction or is coupled with the hinge part in one turning region between a substantially horizontal and a substantially vertical position of the rest member, and the hinge part is separately turnable in a remaining turning region.
Patent EP-0073011-B1 (EP)
IPC: C07C67/00
Filed: 1982-08-18
Granted: 1986-04-02
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is cycloalkyl of 3 to 10 carbon atoms; phenyl; mono- or poly-substituted phenyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkenyloxy, lower alkinyl, nitro, trifluoromethyl, hydroxyl, acyl, acyloxy, lower alkoxycarbonyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl or the ring-forming groups (-CH=CH-)2 or -O-CH2-O- attached to vicinal carbon atoms of the phenyl ring; aryloxy-lower alkyl; (mono- or poly-substituted aryl)-oxy-lower alkyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkinyl, acyl, acyloxy, nitro, trifluoromethyl or the ring-forming groups (-CH=CH-)2 or -O-CH2-O- attached to vicinal carbon atoms of the aryl ring; R2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or the ring-forming group (-CH=CH )2 or -(CH2)n-, where n is an integer from 3 to 5, attached to vicinal carbon atoms of the phenyl ring; R3 is hydrogen or alkyl of 1 to 3 carbon atoms; and R4 is alkyl of 1 to 3 carbon atoms or, together with R3, a ring-forming group -(CH2)p-, where p is an integer from 4 to 6; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful for the treatment of tachycardia, hypertension and coronary diseases.
Patent EP-0078974-B1 (EP)
IPC: A61F5/44
Filed: 1982-10-26
Granted: 1986-02-12
Abstract: 1. Device for the management of an artificial outlet for urine, consisting of at least one liquid-impermeable synthetic film which is coated on one side with a self-adhesive composition (2) which is compatible with skin, characterised in that it is designed in the form of a sheet and consists of one film layer (1) of a highly elastic film which is permeable to air and water vapour, which is composed of a thermoplastic polymer, and which, when stuck over the stoma, forms a substantially genuine replacement bladder because of its elasticity.
Patent EP-0083750-B1 (EP)
IPC: A61K31/415
Filed: 1982-12-13
Granted: 1985-08-07
Abstract: 1. Azol-1-yl-butan-2-ols of the formula  see diagramm : EP0083750,P19,F1  in which Az represents 1,2,4-triazol-1-yl, or imidazol-1-yle, n represents 0 or 1, R**1 represents straight-chain or branched alkyl with 1 to 6 carbon atoms, alkenyl or alkinyl with in each case 2 to 6 carbon atoms, optionally methyl-substituted cyclohexyl or cyclohexylmethyl, or optionally substituted phenoxyalkyl or optionally substituted phenylalkyl with in each case 1 to 2 carbon atoms in the alkyl part, the following being mentioned as phenyl substituents ; fluorine, chlorine, methyl, ethyl, isopropyl, tert.-butyl, dimethylamino, methoxy, methylthio, cyclohexyl, trifluoromethyl, trifluoromethoxy, trifluoromethylthio, nitro, cyano and optionally fluorine- and chlorine-substituted phenyl and phenoxy, and the morpholinocarbinol, phenylaminocarbonyl, chlorophenylaminocarbonyl and dibutylaminocarbonyl group, R**2 represents optionally substituted phenyl, suitable substituents being the phenyl substituents already mentioned under R**1, or cyano, methoxycarbonyl, ethoxycarbonyl, isopropoxycarbonyl, or the groupings -X-R**3 and -CO-NR**4R**5, in which X represents oxygen, sulphur or the SO or SO2  group, R**3 represents straight-chain or branched alkyl with 1 to 4 carbon atoms or optionally substituted phenyl or benzyl, suitable substituents being those already mentioned under R**1, R**4 represents hydrogen, methyl, ethyl, isopropyl or optionelly substitued phenyl, suitable substituents being halogen or alkyl with 1 to 4 carbon atoms, and R**5 represents hydrogen, methyl or isopropyl, and acid addition salts thereof for use as an antimycotic.
Patent EP-0082720-B1 (EP)
Title: Device for opening ampoules
IPC: B67B7/92
Filed: 1982-12-21
Granted: 1986-08-13
Abstract: Device for opening ampoules comprises a hollow cylindrical body (10), the peripheral wall of which has slits (16) forming two halves which can flex relatively apart or together at an open end of said body (10) to enable entry of an ampoule head portion (11) and for ejection of a broken head portion (11) respectively. The body (10) is dimensioned to accommodate an ampoule head (11) and an inwardly-directed annular bead (12) is provided at said open end against which the neck of an ampoule can be broken. A cutter (17) protrudes from said bead (12). The bead (12) is provided at the convergence of an outwardly-directed peripheral flange (14) and an inwardly-directed annular ramp (19). A plunger (18) whose piston (18B) is hollow is provided in the body (10) to eject broken ampoule heads (11).
Patent EP-0061971-B1 (EP)
IPC: A43C11/00
Filed: 1982-03-25
Granted: 1985-07-03
Abstract: 1. Mounting- and closure device for shoe, characterized in that between the upper (1) and the sole of the shoe, a strap (3) is fixed at the level of the plantar hollow which constitutes in the foot, in extension, the place where the strains are transmitted, said strap (3) entirely gripping the upper (1) of the shoe, and one of the ends of the strap (3) having a buckle (4) in which is engaged the other end which is folded back and fixed on the strap (3) by connecting means, said buckel being slightly bent in order to allow by shifting of the folding part in one direction or the other, an anatomical adaptation to all insteps.
Patent EP-0096231-B1 (EP)
IPC: C08G18/66
Filed: 1983-05-09
Granted: 1986-04-02
Abstract: Polyurethanes having a two phase morphology and characterized by high impact strength and, optionally, high modulus are obtained by reaction of 4,4'-methylenebis(phenyl isocyanate) and modified forms thereof with an aliphatic glycol extender and a blend of at least two polyoxypropylene-polyoxyethylene polyols both of which have average functionalities in the range of 2 to 4, one of which has a molecular weight in the range of about 3000 to 10,000 and contains at least 23 percent by weight of ethylene oxide residues and the other has a molecular weight in the range of about 750 to about 2000 and contains at least 45 percent by weight of ethylene oxide. The two or more such polyols are employed in proportions such that the aliphatic glycol extender is completely miscible with said polyols if blended together.
Patent EP-0113841-B1 (EP)
IPC: F16L9/14
Filed: 1983-11-29
Granted: 1989-12-27
Abstract: A method of manufacturing a shape from a composite material by applying laminations impregnated with plastic resin to a positive mold. At least one cellular, cellular-core layer is applied into the neutral zone of the laminations and embedded into them while the laminations are being built up. The cellular layer is a rigid foam. The cellular-core or honeycomb layer has the axis of each cell radial to that of the shape and can be single, double, or multiple. If double or multiple it may have an interior connective layer consisting of plastic, foil, glass cloth, non-woven carbon-fiber fabric, polyimide, or woven or non-woven fabric impregnated with plastic resin. The cellular-core or honeycomb layer is intended to make the shape more stable and flexurally strong.
Patent EP-0123027-B1 (EP)
IPC: C22C19/05
Filed: 1984-02-03
Granted: 1987-04-15
Abstract: 1. Welding wire of nickel based alloy for the pore free welding of tubes of nickel-chrome based alloys in tube bases plated with nickel based alloy, characterised by the following chemical composition : Nickel        => 70% Chromium      18% to 23% Iron          =< 3% Oxygen        => 0.015% Nitrogen      =< 0.030% Titanium      =< 0.10% Silicon       =< 0.35% Manganese     =< 4.0% Niobium       1.75 to 2.50% Carbon        =< 0.030% Molybdenum    =< 0.020% Tantalum =< 0.050% Cobalt        =< 0.050% Magnesium     =< 0.050% Copper =< 0.050% Phosphorus    =< 0.020% Sulphur       =< 0.010%.
Patent EP-0122413-B1 (EP)
IPC: F23L17/02
Filed: 1984-02-28
Granted: 1986-12-03
Abstract: 1. Chimney cowl for mounting on the upper end of a chimney, comprising an inner frame part (10) and an outer frame part (11) secured thereon, between which a perpendicular intermediate space is formed, in which the outer frame part is displaced vertically upwards relative to, and has a greater cross-section than, the inner frame part, the lower edge of the outer frame part lying below the upper edge of the inner frame part, and in which the two frame parts are connected together by plate-like struts (12) which span the space between the two frame parts and hinder lateral spreading of wind on the chimney, the chimney cowl housing in its upper region has a central cover (13), for preventing the entry of precipitation and the sun's rays, which overlies the inner frame part and, with the outer frame part, leaves free a peripheral outlet gap for the smoke, characterized in that the outer frame part (11) widens from its lower edge to its upper edge, that the cover (13) substantially overlies the region enclosed by the lower edge of the outer frame part, that the platelike struts (12) are arranged diagonally in the corners and that the outer and inner frame parts (10, 11) and the plate-like struts (12), as well as the area overlain by the cover (13), form wind chambers, the breadth of which is substantially greater than their height.
Patent EP-0130601-B1 (EP)
IPC: B65D/
Filed: 1984-06-29
Granted: 1988-06-29
Abstract: A male closure element comprising a U-shaped channel element including a profile portion (18) comprising a base portion (20) having a pair of spaced-apart, parallelly disposed webs (21) attached to the base portion (20) and extending therefrom, the webs (21) terminating in hooks (22) comprising hook portions (23) facing away from each other and hook projections (31) facing toward each other. The closure element may be employed with interlocking fastening devices to provide thereto improved ease of occlusion characteristics.
Patent EP-0141159-B1 (EP)
IPC: H03K5/02
Filed: 1984-09-06
Granted: 1989-05-17
Abstract: 1. Interface circuit for digital signals having an input (1, 1'), downstream of which a first inverter (2) is connected, having a first npn transistor (5), the base of which is connected to the output of the first inverter (2), the emitter of which is connected via a first resistance (7) to a first output terminal (8), and the collector of which is connected to a connection terminal (4) for a positive supply voltage, having a first pnp transistor (6), the base of which is connected to the base of the first npn transistor (5), the collector of which is connected to earth and the emitter of which is connected to the emitter of the first npn transistor (5), having a second inverter (3), the input of which is connected to the output of the first inverter (2), having a second npn transistor (9), the base of which is connected to the output of the second inverter (3), the emitter of which is connected via a second resistance (11) to the second output terminal (12) and the collector of which is connected to the connection terminal (4), and having a second pnp transistor (10), the base of which is connected to the base of the second npn transistor (9), the collector of which is connected to earth, and the emitter of which is connected to the emitter of the second npn transistor (9).
Patent EP-0183872-B1 (EP)
IPC: C09J161/12
Filed: 1984-12-07
Granted: 1991-09-18
Abstract: The invention relates to a glue mixture specifically for producing glued wood structures. The glue mixture contains a resorcinol-phenol resin as one component. Resorcinol-phenol glues are common knowledge. The main raw materials used for these glues are resorcinol, formaldehyde and phenol. A disadvantage with the use and preparation of resorcinol-phenol glues is, inter alia, the high price of these glues and raw materials and the fact that the raw materials are difficult to obtain. The purpose of the glue mixture of the invention is to remove some of the problems which are associated with the acquisition of the raw materials, in particular resorcinol, and to make possible more advantageous preparation of the glue mixture based on resorcinol-phenol. Some of the resorcinol-phenol used in the glue mixture can be replaced by a mixture prepared from peat, preferably from the humus substance extract prepared from the decomposed part of the peat, or by a mixture prepared from this extract and formaldehyde. The glue mixture of the invention contains 40-90% by weight of resorcinol-phenol resin having a dry substance content of 30-60% by weight and 10-60% by weight of peat-based humus substance extract. This glue mixture is admixed before use with 5-20% by weight of a conventional curing agent, for example formaldehyde. To the humus substance extract of the glue mixture can be added 10-20% by weight of formaldehyde.
Patent EP-0146167-B1 (EP)
IPC: F15B15/24
Filed: 1984-11-23
Granted: 1987-11-04
Abstract: A pneumatically operating device comprising a cylinder (1) in which a piston (2) can reciprocate by varying the pressure on at least one side of the piston (2), which piston (2) is connected on the working side with a projecting pin (3) passed (in gastight manner) through the working end of the cylinder (1), whilst on the side opposite the working side the piston (2) is connected with a projecting pin (7) passed (in gastight manner) through an end of the cylinder (1) opposite the working end, the projecting end extending by a given length through a hole of a setting ring (11) and having, on the side of this ring (11) remote from the cylinder (1), a stop (19) exceeding the dimensions of the hole in said setting ring (11), the setting ring (11) being displaceable in the direction of length of the cylinder (1).
Patent EP-0141584-B1 (EP)
IPC: B01J13/02
Filed: 1984-10-18
Granted: 1988-03-23
Abstract: Impact-resistant microcapsules for the sustained and controlled release of biologically active ingredients through a surrounding permeable polymeric wall are disclosed wherein the ratio by weight of active ingredient to polymer is from about 4:1 to about 1:4, the polymeric walls having high tensile yield and tensile impact strengths and low nitrogen permeabilities.
Patent EP-0123632-B1 (EP)
Title: Process for the production of steels with high machinability
IPC: C22C33/00
Filed: 1984-03-14
Granted: 1986-10-08
Abstract: The invention relates to the methods for the preparation of steels with high machinability, comprising globular inclusions which allow for high cutting speeds by means of carbide tools. The method according to the invention consists of introducing into a liquid steel which has been deoxidized carefully with aluminum, and desulfurized, additions of calcium and sulfur, carried out by a cored wire, the contents obtained being from 20 to 100 ppm calcium and 150 to 500 ppm sulfur. The steels prepared under this method offer a particular aptitude for high speed machining with the aid of carbide cutting tools.
Patent EP-0126040-B1 (EP)
IPC: B63B21/22
Filed: 1984-01-12
Granted: 1988-04-27
Abstract: The invention relates to a device for anchors, especially in sailing and motor boats, and it includes a flexible band (1) which is comparatively thin in relation to its width, is fixable to the anchor at one end and connected at the other end to a band magazine (2) which comprises a reel built up of two ridgidly interconnected end wall plates (3, 4) which are non-rotatably attachable to a convenient part of the boat and spaced from one another at a distance adapted to the band width, and a sleeve (5) which is mounted centrally on the end wall plates, is rotatable by means of a crank orthe like and is provided with an attachment for the band end.
Patent EP-0144443-B1 (EP)
Title: Method for measuring coagulation of milk
IPC: G01N27/18
Filed: 1984-05-25
Granted: 1989-03-15
Abstract: Method for determining the state of coagulation of milk used as raw material in the process of producing cheese, yogurt, etc., which comprises inserting a fine metallic wire into milk and, while energizing the wire continuously or intermittently, measuring changes in the temperature of the metallic wire with time to thereby judge the state of coagulation of the milk.
Patent EP-0141851-B1 (EP)
IPC: G03G13/01
Filed: 1984-05-03
Granted: 1988-09-21
Abstract: Procédé et dispositif de production électrophotographique de reproductions de haute qualité présentant différents types de contenu en utilisant un original O1 possédant des parties réfléchissantes à tons continus C et des parties de fond non réfléchissantes B. Un secteur d'image photoconducteur est soumis à une exposition réfléchissante de la partie C sélectionnée pour une bonne reproduction de l'échelle de tonalités des parties d'image à tons continus et à une transmission à contraste élevé de la partie B. Des zones de fond à photoconducteur B, qui bordent les parties d'image à tons continus C, sont exposées à un niveau de décharge inférieur au niveau de développement du système.
Patent EP-0160002-B1 (EP)
Title: Procede de fixation de tubes sur des collecteurs dans un echangeur thermique
IPC: F28F9/18
Filed: 1984-08-09
Granted: 1990-02-21
Abstract: Nouvel échangeur thermique amélioré pour véhicules automobiles et procédé d'assemblage de tubes dans le collecteur d'un échangeur thermique, consistant à donner aux extrémités de tubes de section transversale non circulaire (12) une section transversale sensiblement circulaire (20), en formant des ouvertures (17) munies de colliers de section transversale sensiblement circulaire dans la paroi d'un collecteur (16), à insérer les extrémités des tubes (20) dans les ouvertures (17) et à souder les tubes (20) dans la paroi du collecteur (16).
Patent EP-0170874-B1 (EP)
IPC: B29C48/30
Filed: 1985-07-01
Granted: 1990-03-28
Abstract: An extrusion head for producing profiles from different compounds comprises a body having a main fixed body portion with a plane forward face and two movable body portions which are pivotally mounted on the main body portion to pivot between a closed position in which they overlie the forward face of the main body portion and an open position. A short central channel leads from a central extruder to an extrusion die mounted in front of the forward face of the main body portion while flow channels formed between the forward face of the main body portion and the movable body portions lead from two side extruders respectively to the extrusion die. The movable body portions are moved between open and closed positions by hydraulic cylinder piston units which also hold the movable body parts in closed position during the extrusion process. Hydraulically operated clamping devices on the movable body parts releasably hold the extrusion die in position.