baber/WOPTO huggingface dataset:
Patent EP-0240569-B1 (EP)
Title: Procede de formation de surface courbe composite
IPC: G05B19/41
Filed: 1986-09-11
Granted: 1993-03-31
Abstract: Ce procédé consiste à introduire des données pour spécifier des surfaces courbes tridimensionnelles (12a, 12b), ces deux surfaces spécifiant une surface courbe composite (11); à introduire les données qui spécifient une ligne d'intersection (Cli) sur un plan X-Y (10) et une règle pour spécifier un grand nombre de lignes d'intersection sur le plan X-Y sur la base de ladite ligne d'intersection (CLi); à introduire des plages (SCR1, SCR2) pour déterminer des courbes sectionnelles de chaque surface courbe tridimensionnelle (12a, 12b), découpées dans une section prédéterminée pour chaque surface courbe tridimensionnelle; à situer la première et la deuxième courbes sectionnelles (13a', 13b') dans les plages (SCR1, SCR2) respectivement lorsque la première et la deuxième surface courbe tridimensionnelle (12a, 12b) sont découpées au niveau de la section comprenant la iième ligne d'intersection (CLi) qui est la ligne d'intersection avec le plan X-Y; à déterminer le point d'intersection (CRi) des deux courbes sectionnelles (13a', 13b'); et à former une surface courbe composite (11) avec l'agrégat des courbes sectionnelles en utilisant l'agrégat des parties dans la première et la deuxième courbes sectionnelles (A1 ~ CRi, CRi ~ B2) dont le point d'intersection (CRi) forme une frontière en tant que courbes sectionnelles de la surface courbe composite (11).
Patent EP-0235510-B1 (EP)
IPC: C07D311/72
Filed: 1987-01-14
Granted: 1989-03-08
Abstract: 1. Claims for the Contracting States BE, CH, DE, FR, GB, IT, LI, NL Compounds of the formula  see diagramm : EP0235510,P14,F1  wherein X represents halogen and R**1 represents methyl or a hydroxy protecting group which is cleavable by basic hydrolysis or hydrogenolysis. 1. Claims for the Contracting State AT A process tor the production of compounds of the formula  see diagramm : EP0235510,P16,F4  wherein X represents halogen and R**1 represents methyl or a hydroxy protecting group which is cleavable by basic hydrolysis or hydrogenolysis, characterized by reacting a compound of the formula  see diagramm : EP0235510,P17,F1  wherein R**1 has the above significance and R**4 represents hydrogen or lower alkyl, with a hydrohalic acid, preferably in an inert organic solvent, preferably at temperatures of -30 degrees C to +30 degrees C.
Patent EP-0252213-B1 (EP)
IPC: A46D1/08
Filed: 1987-03-06
Granted: 1993-09-01
Abstract: Emerging approximately vertically from the bottom region of a bristle material holder (1, 3, 4, 5, 6) are support needles (2), the number, length (L), shape and thickness (S) of which are oriented to the type, quantity, length and shape of the bristle material (8). While the bristle material (8) is being inserted in the bristle material holder (1, 3, 4, 5, 6), the support needles (2) are immersed in the bristle material (8). After subdividing the bristle material (8) by means of a perforated plate (9) which is placed on the root-side ends of said bristle material under the effect of vibrations, said perforated plate is placed with the bristle material (8) adhering in the holes on a shaping device (11). Under the effect of vibrations, the bristle material (8) slides into shaping cups (12) of the shaping device (11), the bundle assuming the contour of the ends of the shaping cups. When the perforated plate (9) has been removed, a further perforated plate having the desired hole diameter (D2) is pushed on and subsequently the ends of the bundles are bonded with an adhesive, after which the bundles are removed. 
<IMAGE>
Patent EP-0253208-B1 (EP)
IPC: B60C15/04
Filed: 1987-07-01
Granted: 1991-08-28
Abstract: A bead ring for reinforcing a bead of a pneumatic tire having a carcass ply comprises, on the bead ring surface, ribs made of a material whose secant modulus in extension, measured at 10% elongation and at 160 DEG 0 C., is equal to at least 70 MPa. Pneumatic tires have such a bead ring, the carcass ply being in contact with the ribs.
Patent EP-0253435-B1 (EP)
IPC: C23C14/32
Filed: 1987-07-02
Granted: 1990-10-24
Abstract: Process for igniting an arc being maintained in an environment with reduced pressure by locally increasing the pressure on points where the arc has to be ignited. The device for carrying out this process is provided with a pipe (4) disposed near the point where the ignition is to take place.
Patent EP-0267635-B1 (EP)
Inventor: PEETERS WILHELMUS ANTONIUS MAR
IPC: B42D15/00
Filed: 1987-10-07
Granted: 1995-08-16
Abstract: Display card for numerical information with at least a base surface of background colour and at the front thereof, in mirror image, one or more numerical markings consisting of seven segments of another colour, which markings each essentially have the form of an eight. A layer of clear transparent material, which can be written on, extends at the front on top of the numerical markings and the base surface so that any desired number can be displayed by covering particular segments of the numerical markings by means of ink of the background colour. The ink is of a composition which is removable so that any numerical display can be altered. Alongside the base surface with numerical markings, other surfaces with text and/or symbols may be vided between the back surface and the layer which can be written on.
Patent EP-0246740-B1 (EP)
IPC: B42D15/04
Filed: 1987-03-26
Granted: 1991-07-31
Abstract: A first strip (50) is supplied continuously and comprises a card layer (51) and a first layer of adhesive (52). A second strip (54) is also supplied continuously and comprises a transparent sheet (55) and a second layer of adhesive (56) on it. A protective sheet (57) is supplied continuously between the first and second strips (50, 54). The first and second strips are laminated together, with one edge bonded together by the first and second layers of adhesive. The protective sheet is laminated between the remaining, main parts of the layers of adhesive. This composite strip is cut transversely to form individual postcards (100). In use, the protective sheet can be removed, to enable photographs and other articles to be laminated between the card and the transparent sheet.
Patent EP-0271239-B1 (EP)
IPC: B28B21/48
Filed: 1987-11-19
Granted: 1990-06-13
Abstract: In a concrete-wrapped pipe having an inner water-impermeable resinous coating (11), the concrete wrapping is formed with a continuous inner portion (12a) covering the resinous coating and a helically slotted outer portion (12b), the helical slot extending at least to the depth of a mesh reinforcement (14) embedded in the concrete. The structure is characterized by the fact that the inner portion (12a) of the concrete wrapping (12) is formed with one or more helically extending zones (18) of reduced compressive strength, radially aligned with the helical slot or slots (13) in the outer portion (12b). The helical configuration breaks the continuity of the concrete wrapping in the longitudinal direction of the pipe and, even with pipe of relatively large diameter, enables the wrapping to accommodate limited bending of the pipe.
Patent EP-0291614-B1 (EP)
IPC: G07B15/00
Filed: 1987-05-22
Granted: 1989-11-23
Abstract: 1. Storage and inventory checking assembly for a plurality of individual keys, each having a distinct aim, the said assembly comprising : - a plurality of sloped storage containers, each container being adapted and designed so as to contain at least one individual key, each container being supplied with a door capable of opening, containing, a key in the container when the door is closed and delivering a key from the container when the door is opened ; - positioning means to take the individual keys and place a key into a selected storage container ; - means to remove an individual key from one of the storage containers, the removal means comprising a door opening component and freeing the key from the selected storage container ; - wherein checking means monitor the operation of the placing means and the removal means, the checking means giving instructions to the positioning means in order to place a key into a selected storage container and also giving instructions to the removal means to remove a key from a selected storage container.
Patent EP-0266326-B1 (EP)
IPC: C07D235/06
Filed: 1987-10-19
Granted: 1993-03-10
Abstract: Novel compounds of the general formula I <CHEM> processes for its preparation, pharmaceutical compositions containing such compounds as the active ingredient and the use of the compounds in medicine, especially for use in inhibiting gastric acid secretion and in the treatment of gastrointestinal inflammatory deseases. R<1> represents aryl, cycloalkyl or an adamantyl group. R<2> represents hydrogen, alkyl, alkoxy or halogen. R<3> represents hydrogen, alkyl, phenalkyl or a cykloalkyl-alkyl group. R<4> and R<5> represents hydrogen or alkyl. R<6> represents hydrogen, alkyl, aryl or a hydroxylgroup when n= 1-6 or an amino when n=O. A   representents an alkylene, optionally connected to, or interrupted by an optionally substituted heteroatom selected from O,S and NR. n   is 0-6.
Patent EP-0299959-B1 (EP)
Title: Systeme de regulation de vitesse et de fonctionnement d'un vehicule
IPC: B60W10/02
Filed: 1987-03-20
Granted: 1989-11-15
Abstract: Le système de régulation ci-décrit est destiné principalement à un véhicule à moteur (7) équipé d'une boîte de vitesses automatique, d'une pédale d'accélérateur (5) et d'une pédale de décélération (6) ainsi que d'un système électronique de commande et de régulation (4) du moteur (1), de l'embrayage (2) et de la boîte à vitesses (3), de même que de systèmes permettant de maintenir une vitesse pratiquement constante du véhicule (tempostat). La pédale d'accélérateur (5) n'est actionnée que pendant la duré d'une accélération souhaitée et la pédale de décélération (6) n'est actionnée en principe que pour une décélération souhaitée. Dans le cas où ni l'une ni l'autre des pédales (5, 6) ne sont actionnées, la toute dernière vitesse obtenue grâce à l'une des pédales est maintenue pratiquement constante. Le fonctionnement du tempostat est annulée par l'actionnement des autres pédales d'accélération ou de décélération (5, 6). En particulier, il est possible, en liaison avec l'actionnement de la pédale de décélération (6), de sélectionner d'autres modes de fonctionnement comme par exemple la roue libre.
Patent EP-0280357-B1 (EP)
Title: Bituminous composition
IPC: C08L95/00
Filed: 1988-02-11
Granted: 1993-04-28
Abstract: Bituminous composition comprising a bitumen, an elastomeric, optionally hydrogenated, block copolymer containing at least two monoalkenyl arene blocks A and at least one conjugated diene block B which composition further comprises a polymer of a monovinylaromatic hydrocarbon of which polymer the number average molecular weight is the range of 1/4 to 2 times the number average molecular weight of the polymeric blocks A.
Patent EP-0313134-B1 (EP)
Inventor: BOLHUIS PIETER JAN
IPC: H05B41/295
Filed: 1988-10-04
Granted: 1995-01-11
Abstract: DC/AC converter for igniting and supplying a gas discharge lamp (1), which converter has two input terminals (C, D) intended to be connected to a DC voltage source, said input terminals being connected together by means of a series arrangement with a load circuit comprising at least the discharge lamp (1) and an induction coil (8), as well as a first semiconductor switching element (9), said load circuit being shunted by a circuit comprising a second semiconductor switching element (10), said switching elements (9, 10) being rendered alternately conducting and non-conducting at a high frequency, the lamp being shunted by a third semiconductor switching element (12) which is conducting while the lamp electrodes (2, 3) are being pre-heated, whereafter the converter is rendered inoperative for a short period of time in order to ignite the lamp, which time is shorter than the time required to cool the lamp electrodes (2, 3) to below their emission temperature, whereafter the converter is rendered operative again.
Patent EP-0278674-B1 (EP)
IPC: A61L2/04
Filed: 1988-02-04
Granted: 1992-08-12
Abstract: Methods and compositions are provided for producing sterile drug formulations, especially radiographic contrast media, where drugs are thermolabile and pH sensitive. The method provides formulating the drug with a physiologically acceptable inorganic or organic acidic buffer for buffering at a pH in excess of 6, reducing the pH below about 5 by adding carbon dioxide, and heat sterilizing the formulation in a gas permeable sealed container. The resulting formulation is substantially free of degraded drug and at the desired physiologically acceptable pH. Also, formulations are provided which do not cause clotting during administration. These formulations comprise a polyiodaryl non-ionic contrast medium at a concentration in the range of about 150 to 450 mg I/ml, sodium citrate buffer at a concentration in the range of about 0.5 to 25 mM, at a pH in the range of 6 to 7.5.
Patent EP-0278775-B1 (EP)
Inventor: UKEN WILLIAM DAVID
IPC: H04B10/213
Filed: 1988-02-12
Granted: 1995-09-13
Abstract: A tap for withdrawing light from an intermediate portion of an optical fiber core by passing light through a side of the optical fiber comprises an optical coupler in contact with an outside surface of an optical fiber which is bent and disposed in a plane. A light reflector (41)  extending transverse to the plane deflects the withdrawn light (3) towards the end surface (5) of a light element (6) disposed completely outside the plane. A similar arrangement may be used to inject light to an intermediate portion of an optical fiber. The tap may be used as a read tap to withdraw light, or as a write tap to inject light in optical fiber networks.
Patent EP-0292099-B1 (EP)
Inventor: WALTERS DONALD M JR
IPC: H03K19/096
Filed: 1988-03-18
Granted: 1994-08-10
Abstract: An integrated circuit includes an input clock generator circuit (10) responsive to an external TTL level clock signal (C1) for generating an internal CMOS level system clock signal (C2) for its own use and for use by other integrated circuits. The integrated circuit also includes an internal clock generator circuit (16) responsive to either the internal CMOS level system clock signal (C2) or an external CMOS level system clock signal (C3) for generating internal CMOS level phase clock signals (01, 02) for its own use. As a result, the integrated circuit has a higher speed of operation since the propagation delay between the CMOS level system clock signal and internal clock signals has been minimized.
Patent EP-0292155-B1 (EP)
IPC: C09J127/22
Filed: 1988-05-06
Granted: 1993-08-18
Abstract: Copolymers are formed under pressure, preferably in the presence of a surfactant having an alkylene moiety, and then post reacted with an epoxy silane. The resultant emulsion is usuable e.g. in tile adhesives and paints.
Patent EP-0315305-B1 (EP)
Inventor: COURY FRANK
IPC: A61M25/00
Filed: 1988-09-07
Granted: 1993-12-01
Abstract: A male external catheter comprising a condom-like sheath having at least one of its surfaces flocked with a fabric is disclosed. The flocked catheter provides greater comfort, absorbs moisture, and is easier to apply than prior art sheaths.
Patent EP-0283413-B1 (EP)
Title: Valve with at least one flap swivelling about elastic pivots
IPC: A61F2/24
Filed: 1988-03-17
Granted: 1991-02-06
Abstract: The flap (3) is fixed angularly relative to at least one funicular elastic element (4) of which the ends extend towards the outside of this flap to pass at least partly through the ring (2) in order to pivot there, the free ends of the element (4) being anchored relative to the ring (2) in such a way as to constitute two torsion bars returning the flap (3) to its original position after it has been displaced. 
<IMAGE>
Patent EP-0310534-B1 (EP)
Title: Sealing ring for locking telescopic joints
IPC: F16L37/08
Filed: 1988-09-22
Granted: 1991-03-20
Abstract: An elastomer packing 2 for male/female pipe joints is fitted with peripherally distributed, inserted or embedded locking elements E having a "seven" or T shape. The insertion of the male pipe into the female socket compresses the packing to establish a seal, and rotates the locking elements inwardly. Any withdrawal movements of the male pipe are halted by the counterrotation of the locking elements, whose beveled inner edges bite into the male pipe surface in a wedge like manner.
Patent EP-0291525-B1 (EP)
Title: Mecanisme de roulement et de direction progressif pour vehicules a chenilles
IPC: B62D11/10
Filed: 1987-12-05
Granted: 1992-07-15
Abstract: Le mécanisme décrit comporte un boîtier de roulement à ramification hydrostatique mécanique et un boîtier de direction progressive à superposition hydrostatique mécanique. Les organes, à savoir le boîtier hydrostatique (3) et la partie mécanique (4) du boîtier à ramification progressif, ainsi que le boîtier totalisateur de direction (5) et le circuit de freinage (6), sont disposés coaxialement les uns aux autres et les uns derrière les autres dans l'ordre d'énumération. La partie mécanique (11, 111) du boîtier de direction est agencée axialement par rapport à l'arbre central (arbre de sortie 7,8). Tous les organes peuvent être regroupés de manière modulaire en sous-ensembles faciles à fabriquer et à assembler.
Patent EP-0371988-B1 (EP)
Title: Metal spraying apparatus
IPC: B05B7/22
Filed: 1988-06-24
Granted: 1993-09-08
Abstract: An arc spray metallizing gun is provided with electrical conductors (36, 38) which are cooled by circulating a stream of coolant liquid along the length of the conductors. The wire feed mechanism includes a motor (101) which has a shaft (110) carrying two drive gears (116, 118). One drive gear (116) is engaged with a driven gear (128) connected to a first wire feed wheel (14), and the other drive gear (118) is connected to a driven gear (120) connected to a second wire feed wheel (14A). The driven gears are located on opposite sides of the shaft, and the teeth on the two drive gears face in opposite axial directions on the shaft so that the driven gears and the feed wheels (14, 14A) connected thereto are all rotated in directions which drive the wires (10, 12) forwardly in convergent wire guides (16, 16A).
Patent EP-0402505-B1 (EP)
Inventor: PEABODY ALAN M
IPC: A61M1/28
Filed: 1989-06-15
Granted: 1993-12-15
Abstract: A continuous cycle peritoneal dialysis system and process is disclosed which includes a source (14) of sterilized dialysis fluid, and an inflow line (34) and outflow line (35) connected to a catheter (26) implanted in the peritoneal cavity (28) of a patient. A fill pump (B) pumps sterilized dialysis fluid from the source to the catheter through the inflow line during a fill cycle. A drain pump C pumps fluid from the catheter to a drain through the outflow line during a drain cycle. A function of a volume of the dialysis fluid in the peritoneal cavity is detected by a manometer (D). A process controller (A) controls the fill and drain pumps in response to signals from a high fluid level detector (50) and a low fluid level detector (52) on a fluid column tube (48) to pump a calibrated fill volume of fluid into the cavity and a calibrated drain volume of fluid out of the cavity continuously in alternating fill and drain cycles in a manner that the fluid flows through the cavity generally with zero dwell time. In the process, an inflow volume of dialysis fluid pumped into the cavity is metered (36b) and an outflow volume of fluid pumped out of the cavity is metered (44b) to determine the amount of fluid removed from the patient by comparing the inflow and outflow volumes. A glucose pump (E) is connected to a source (70) of glucose and to the inflow line for delivering a regulated amount of glucose in response to a comparison of the metered inflow and outflow volumes.
Patent EP-0372443-B1 (EP)
Inventor: MOLL REINER
IPC: A45D20/24
Filed: 1989-12-02
Granted: 1994-08-10
Abstract: The invention relates to a hair-drying hood (1) having heating elements (8) constructed as infrared radiating elements and a fan (13). The known apparatuses of this type usually have a bell-shaped form and have the disadvantage that an accumulation of heat is formed which is uncomfortable for the user. In order to provide a basic improvement in this case, the hair-drying hood is formed as a laterally open, approximately crescent-shaped bent cap (1) with the heating elements (8), an arm (4, 5) provided with heating elements (12) extending on each side approximately from the one end of said cap in the direction of its other end and a box-shaped projection with the fan (13) extending in the opposite direction. 
<IMAGE>
Patent EP-0326307-B1 (EP)
Inventor: NOMOTO YUJI C O PATENT DEPARTM
IPC: C07D487/04
Filed: 1989-01-23
Granted: 1994-08-17
Abstract: Novel pyridazinone compounds having cardiotonic activity are disclosed, being compounds represented by the following formula; <CHEM> and their pharmaceutically acceptable acid addition salts. s
Patent EP-0372945-B1 (EP)
Title: Direct chill casting mould
IPC: B22D11/04
Filed: 1989-12-07
Granted: 1993-06-09
Abstract: A direct chill casting device is described comprising: (a) an axially upright, open-ended direct chill casting mould plate (10) having an inner axially extending wall or walls defining a mould cavity (11), an upper annular surface (12) and a lower annular surface (13), the mould plate (10) having a generally rectangular or square cross-section at points about the axis thereof with the horizontal dimensions of the cross-section being greater than the vertical height, (b) at least one coolant channel (15) formed within the mould (10) generally parallel to and laterally spaced from the cavity-defining walls, (c) coolant dispersal discharge passages (16) extending downwardly and outwardly between said coolant channel (15) and the lower surface of the mould plate (13) adjacent the mould cavity (11), and (d) a coolant manifold (18) mounted on the lower surface of the mould plate beneath the coolant channel (15) or channels and adapted to supply coolant fluid to the coolant channel (15) or channels.
Patent EP-0340151-B1 (EP)
Title: Mill
IPC: B02C13/282
Filed: 1989-04-26
Granted: 1993-03-03
Abstract: The mill has a housing 1 in which a cylindrical sieving drum 2 is arranged which can be fed from above with grain through a feed opening 5. A driven rotor 9 to which beaters 15, 16 are coupled is arranged within the sieving drum 2. The beaters 15, 16 are arranged in each case in pairs viewed in the direction 17 of rotation of the rotor 9, the material being initially lifted away from the drum wall by an advancing guide beater 15 and directed towards a following impact beater 16 with which the grain is crushed and thrown back to the sieving drum wall. The milled material passing through the sieving drum 2 is led off by means of an extraction opening 22 on the underside of the housing 1. <IMAGE>
Patent EP-0396584-B1 (EP)
Inventor: ATKINSON ANTHONY
IPC: C12Q1/26
Filed: 1988-12-02
Granted: 1995-01-25
Abstract: A method for the estimation of a salicylate in a sample is characterized by enzymatically converting the salicylate to a catechol by the action of a salicylate mono-oxygenase enzyme on the salicylate in the presence of a reduced pyridine nucleotide, reacting the catechol with a compound selected from compounds of formula I or amine or phenolic compounds of formulae II, III or IV    <IMAGE>  Formula I   <IMAGE>  Formula II   <IMAGE>  Formula III
Patent EP-0398902-B1 (EP)
IPC: B60T8/62
Filed: 1988-12-08
Granted: 1992-05-13
Abstract: Un système de régulation du glissement à l'entraînement combine de façon multiple des signaux de seuil de glissement et d'accélération des roues et, au moyen de ces signaux, influence la pression avec des gradients divers.