baber/WOPTO huggingface dataset:
Patent EP-0105243-B1 (EP)
IPC: A61K31/445
Filed: 1983-09-15
Granted: 1988-08-03
Abstract: 1. A process for the manufacture of the two enantiomers of 3-(1-propyl-3-piperidinyl)phenol of the formula  see diagramm : EP0105243,P5,F1  characterized by resolving a racemic compound of the general formula  see diagramm : EP0105243,P5,F3  wherein R signifies hydroxy or methoxy, with optically active 2,2'-(1,1'-binaphthyl)phosphoric acid into the two enantiomers and, if necessary, cleaving the methoxy group in the 3-position.
Patent EP-0110405-B1 (EP)
IPC: C07C49/84
Filed: 1983-11-30
Granted: 1990-12-27
Abstract: Compounds of the structure: <CHEM> and pharmaceutically acceptable salts thereof, wherein R1 and R2 are independently hydrogen, alkyl, carboxy, alkanoyloxy, aroyloxy, carboxyalkyl, carbalkoxyalkyl, carbalkoxy, alkanoyl, formyl, nitrile, amino, aminoalkyl, alkylamino, carboxamide, halo, trihalomethyl, hydroxy, aryloxy, nitro, sulfamyl, thio, alkylthio, and R1 and R2 when taken together with the carbon atoms to which they are attached form a phenyl ring;  Z is C or N; X is -O-, S-, @NR4, -CH2Z1-, -CH=N-, -CH=CH, -C IDENTICAL C-, @C=O, -CH2ZCH2-, -CH=CH- or ZC=O-; Y is -CHCH2-, -CH=CH-, -CHCHR5- or -CH[C(R5)3]2- when R3 is monovalent or -C-CH2- when R3 is O;  R3 is O, OH, OR4, SH, SR4, NH, HHR4 or N(R4)2; and  M is an integer from 0 to 10;  wherein Z1 is O, S or NR4; R4 is H, alkyl, pyranyl or aryl; and R5 is H, alkyl or fluoro.
Patent EP-0087838-B1 (EP)
IPC: F04B49/00
Filed: 1983-02-18
Granted: 1985-08-21
Abstract: A capacity control valve for a compressor comprising a suction chamber (1) and a delivery chamber (2) and therebetween a connection (15) controlled by the control valve. The delivery chamber (2) is coupled to a pressure pipe. The control valve consists of a slide (7) provided axially slidable in a closed valve chamber (3, 4, 5 and 6). The wall of the valve chamber is provided with a number of ports (9) in a plane perpendicular to the sliding direction of the slide 7. The ports (3) connect the internal space (3,4) of the valve chamber to the delivery chamber (2). At both sides of the ports (9), the spaces (4 and 3) of the valve chamber have a connector for connections to the suction chamber (1) and pressure pipe respectively. In both of the end positions of the slide (7), a sealing part (12) thereof engaging the valve chamber wall releases the ports (9) at least partly.
Patent EP-0103969-B1 (EP)
IPC: C09D11/14
Filed: 1983-08-05
Granted: 1986-10-29
Abstract: A water soluble salt formed between an alkaloid, for instance, nicotine and polymeric acid, for instance a polysaccharide, may be used as the sole or main binder and viscosity regulator in a printing ink. A product comprising a substrate carrying printed deposits of such a salt may be used as the wrapper for a smoking rod.
Patent EP-0108799-B1 (EP)
IPC: G01N21/53
Filed: 1983-05-10
Granted: 1990-01-03
Abstract: A sensor employs a laser (12) to obtain a collimated light beam for transmission across the gas effluent of a catalytic cracking process. Particulate matter entrained in the gas flow forward scatters light energy to a collecting aperture (18) which, in turn focuses the scattered light on a first photodetector (22). A second photodetector (30) receives directly transmitted light energy. A ratio (64) between the output signals of the two photodetectors is derived and presented to a threshold level detector (70). If the magnitude of the scatter exceeds a predetermined level it is concluded that a catalyst load dump has occurred. The optical system is carefully selected to ensure that only light energy scattered from a sample volume (16) within the entrained gas flow reaches the first photodetector (22). This is important because it prevents particulate matter on the surfaces of the transparent windows (36 and 50) from affecting the operation of the sensor.
Patent EP-0127059-B1 (EP)
IPC: C10G45/04
Filed: 1984-05-15
Granted: 1986-11-26
Abstract: Metals contained in a hydrocarbon containing feed stream are removed by contacting the hydrocarbon containing feed stream under suitable demetallization conditions with hydrogen and a catalyst composition comprising zirconium phosphate and chromium phosphate. The life and activity of the catalyst composition may be increased by introducing a decomposable metal compound selected from the group consisting of the metals of Group V-B, Group VI-B, Group VII-B and Group VIII of the Periodic Table into the hydrocarbon containing feed stream prior to contacting the hydrocarbon containing feed stream with the catalyst composition.
Patent EP-0162937-B1 (EP)
IPC: E06B3/22
Filed: 1984-05-26
Granted: 1988-09-21
Abstract: 1. A profiled strip consisting of plastic provided with reinforcing additives in the form of fibres, more particularly for the production of window frames, comprising a plurality of outer and reinforcing walls which extend along the profile and form hollow chambers, characterized in that up to 20 % by weight of glass fibres or up to 40 % by weight of fibre material having no glass content, such as carbon, plastic or ceramic fibres, is mixed with the plastic forming the outer and reinforcing walls (10, 12, 14) and at least the or each hollow chamber (18) which is subjected to impact stress and/or defined by the outer wall (10) forming the outside of the window frame is completely filled with a plastic member (16) consisting of plastic having substantially no reinforcing additives.
Patent EP-0142854-B1 (EP)
IPC: C07F7/04
Filed: 1984-11-20
Granted: 1988-08-03
Abstract: Tetraalkyl orthosilicates may be prepared in good yield by contacting an alkanol having 1 to about 4 carbon atoms with copper-activated silicon synthesized by heating a mixture of cupric oxide and silicon particles at elevated temperatures at a temperature of about 120-250°C under autogeneous pressure.
Patent EP-0150323-B1 (EP)
IPC: C11D1/94
Filed: 1984-11-27
Granted: 1991-10-30
Abstract: A shampoo composition comprises an anionic surface active agent, amino acid-type anionic surface active agent, and an amphoteric surface active agent in a specified ratio therebetween. Cationic polymer compounds may optionally be incorporated. The shampoo composition has good detergency as well as foamability and is mild to the skin with good hair conditioning effects.
Patent EP-0156993-B1 (EP)
Title: Overload element for torque-limiting couplings
IPC: F16D7/06
Filed: 1984-12-19
Granted: 1986-11-12
Abstract: An overload release mechanism comprising a control plunger, a housing for slidably supporting the control plunger for axial displacement from an advanced coupling position to a retracted release position, the control plunger having a first portion having a first diameter, a second portion having a second smaller diameter and an inclined annular surface joining the first and second portions. The control plunger is maintained at the advanced coupling position until a predetermined axial force is applied and then is axially displaced to the retracted release position by a control ring having an inner diameter substantially the same as the second control plunger diameter made up of a plurality of discrete individual circumferential segments forming a substantially continuous ring when extending around the second control plunger portion. The control ring has a first inclined surface for matingly engaging with the inclined annular control plunger surface when the control plunger is at the advanced coupling position. A pressure ring and the housing include annular surfaces which are tapered towards each other outwardly in the radial direction and the control ring has a second annular surface for matingly engaging with the pressure ring surface, and a third annular surface for matingly engaging with the housing annular surface. A spring urges the pressure ring inclined surface against the second annular control ring surface to forcefully locate the control ring against the inclined annular control plunger surface.
Patent EP-0117124-B1 (EP)
IPC: G07F7/10
Filed: 1984-02-15
Granted: 1991-04-17
Abstract: A portable transaction device (31) having an input keyboard (36) is connected via a telephone line (34) to a data processing centre (35), which processes input data, fed from the transaction device relating to client transactions. The transaction device sends an alarm signal (E) in response to entry of an alarm code by the operator if the operator is having to carry out a false transaction under duress. Renewal of a client's file (46) at the data processing centre is prevented when the alarm signal is received at the centre so that the false crediting of funds to the client's account is prevented. A false funds-received processing text (G) is sent back to the transaction device so that a printer (45) enters details on the client's passbook (37) as though the transaction had been carried out normally. The system therefore allows the operator to indicate that he has made a false entry under duress and the data processing centre can take action to ensure that the falsely-credited funds cannot be withdrawn by the client. On the other hand, because the passbook shows an apparently normal updating of his credit, the client is not alerted to the fact that an alarm has been given. The likelihood of release of the operator unharmed is thereby greatly increased.
Patent EP-0128215-B1 (EP)
IPC: A61F/
Filed: 1983-12-08
Granted: 1990-04-11
Abstract: A vascular graft is used to supply blood to one or more coronary artery branches. The vascular graft has an elongated U-shaped tubular body providing a continuous passage for carrying blood from a high pressure blood supply to a blood receiver. One or more openings in the body allow blood to flow into the coronary artery branches. The flow and pressure of the blood in the passage is controlled by a restriction providing a Venturi passage located remote from the inlet end of the tubular body. The restriction is reinforced with an annular sleeve to maintain a desired cross sectional area and length of the Venturi passage. The pressure differential between the blood supply and blood receiver maintains continuous and adequate blood flow at a desired pressure in the body passage and provides a continual supply of blood for the coronary artery branches.
Patent EP-0176513-B1 (EP)
Title: Agencement de transmission
IPC: G01B7/00
Filed: 1984-06-20
Granted: 1989-03-01
Abstract: Agencement de transmission pour un arbre rotatif (1) comprenant un rotor (2) sous la forme d'une roue dentée (7, 8) à monter sur l'arbre, et un stator (6a-6b) qui est rigide par rapport à l'arbre rotatif et est conçu pour être relié à une source de tension à courant alternatif produisant des signaux électriques dépendants de la position angulaire du rotor par rapport au stator. Le dispositif à roue dentée comprend une bande dentée plissée (7) en matériau magnétique qui est fixée sur une bande de support (8) pourvue d'organes (11, 12, 13) permettant la fixation du dispositif de roue dentée autour de l'arbre, et pourvue également de pattes s'étendant radialement (9) sur la surface regardant l'arbre, ces pattes étant destinées à guider une conduite (10) pouvant être remplie de fluide et insérée entre les organes de guidage. Lorsqu'elle est remplie de fluide la conduite se dilate aussi bien autour de la périphérie de l'arbre que vers la bande de support, permettant un montage fixe et un centrage de la roue dentée sur l'arbre. L'agencement de transmission convient spécifiquement à la mesure de différences angulaires entre deux roues dentées (2, 3) qui sont montées de manière fixe sur l'arbre, des éléments de stator alimentés en tension sous la forme de segments étant disposés autour de la périhérie de l'arbre, de manière rigide par rapport à celui-ci. Chaque élément de stator est destiné à agir de concert avec une bande dentée pour produire des signaux électriques dépendants de la position angulaire dans l'espace de la roue dentée.
Patent EP-0150197-B1 (EP)
IPC: C12M1/12
Filed: 1984-06-28
Granted: 1987-05-13
Abstract: Method and plant for the continuous fermentation of a fluid substrate with simultaneous separation of the metabolism products formed during fermentation, characterized according to the present invention in that the fermentation mixture is fed for fermentation purposes into a cycle, the surface of a membrane being also covered in the course of said cycle by a thin layer-like flow and the fermentation mixture supplied in the cycle being subjected to a pressure such that, during the covering of the membrane, the metabolism products thus formed are separated from the fermentation mixture simultaneously in the filtering path of the membrane, selectively and by fractions. In order to maintain a continuous operation, a substrate accumulation circuit (1, 10, 18, 21, 22) has been provided from which it is possible to continuously withdraw fresh substrate by passing it through a sterilization module (29) in order to introduce it into the fermentation mixture cycle (64, 65, 66). The metabolism products may be withdrawn continuously from the process.
Patent EP-0167919-B1 (EP)
IPC: A61K31/551
Filed: 1985-06-25
Granted: 1993-05-05
Abstract: Benzodiazepine analogs of the formula: <CHEM> are disclosed which are antagonists of cholecystokinin (CCK). h
Patent EP-0208803-B1 (EP)
IPC: B21B1/18
Filed: 1985-07-18
Granted: 1989-11-23
Abstract: A roll block for rolling wire to final gauge in a high speed wire mill with a plurality of roll units alternatingly positioned at right angles to each other and behind each other, which are driven by two roll drive shafts running on both sides of the line of rolls parallel to it, includes a dividing gear unit for driving both drive shafts by a common drive motor. The individual roll units are connected to the roll drive shafts by miter wheel, bevel and/or other gear units. The gear ratios in the dividing gear unit on setting predetermined rotational speed ratios of the roll drive shafts lead to a predetermined series of caliber reductions for which the respective roll block is designed. Other materials and/or roll products require, if the gear ratios and rotational speeds are to be maintained constant, correspondingly changed dividing gear units. Such changes are no longer required when the dividing gear unit is a mechanical or hydraulic gearshift which produces different rotational speeds. A very fast and simple rotational speed change is allowed selectively by gear mechanisms operable by engaging and disengaging clutches between an input drive shaft, intermediate drive shafts and an output drive shaft.
Patent EP-0181506-B1 (EP)
IPC: H01L41/08
Filed: 1985-10-11
Granted: 1991-08-21
Abstract: A flexible piezoelectric transducer assembly for producing sonar signals for transmission underwater and for detecting reflected sonar signals. The assembly includes a generally flat, flexible casing formed with a plurality of compartments, each of which is for receiving a piezoelectric element. A plurality of piezoelectric elements are disposed in each of the compartments and are coupled by way of conductors to electronic circuitry which produces electrical signals for stressing the piezoelectric elements and which processes electrical signals produced by the piezoelectric element in response to reflected sonar signals. The pezoelectric elements are spaced apart in the casing to allow flexing and bending, while also maintaining high packing density. The piezoelectric elements are also selected to have low cross-coupling characteristics.
Patent EP-0185971-B1 (EP)
IPC: A61K31/35
Filed: 1985-12-02
Granted: 1989-11-08
Abstract: Alkyl glycosides are used to greatly increase the microbicidal activity of biguanide compounds, such as chlorhexidine salts. The alkyl glycoside/biguanide agents have a particular utility in teeth cleaning preparations due to their improved microbicidal activity against gram-positive bacteria.
Patent EP-0162511-B1 (EP)
IPC: B62D13/02
Filed: 1985-04-26
Granted: 1988-12-07
Abstract: Vehicle comprising a chassis and at least one independently air suspended axle assembly (5, 6) connected to the chassis, the axle assembly (5, 6) comprising a frame having at least one transverse beam (15) connected to the vehicle chassis and two longitudinal supporting arms (16) each pivotally connected to the transverse beam (15) by supporting arm bearings (26) extending to the rear thereof, bearing a wheel and being supported by an air spring (17). The transverse beam (15) and the supporting arm bearings (26) extend sideways to a point in front of the wheels (20).
Patent EP-0170480-B1 (EP)
Inventor: SMITH ARTHUR RONALD
IPC: H05K3/00
Filed: 1985-07-23
Granted: 1994-06-22
Abstract: A flexible electrical connector 1 connects two rigid members, a plug 2 and printed circuit board 3. The connector 1 has a tendency to produce a tear 16, but by including reinforcing thread members 12 and 13 between two layers 8 and 9 of the connector 1, the tear 16 is prevented from growing further.
Patent EP-0186666-B1 (EP)
IPC: G01C17/38
Filed: 1985-04-17
Granted: 1989-02-08
Abstract: A process for determining the direction of travel of a vehicle using an electronic compass consisting of a calculating circuit and a magnetometer firmly fixed to the vehicle. To determine the focus curve (O) of the earth's magnetic field (He) with the magnetometer, five points (M1...M5) measured by the latter by rotation of the vehicle are collected and memorized by the calculation circuit. Using an algorithm with five unknowns the movement parameters of the centre (Hs), the shape (ellipse) and rotation (angle x) of the locus curve (O) are calculated in a vector diagram by the computer on the basis of the five points measured and then the direction of the earth's field (He) is determined. Finally, the vehicle is directed towards a given celestial direction and a correction angle is formed and memorized on the basis of the true direction of the North Pole and that measured by the compass. In the subsequent measurements, account is taken of the correction angle when determining the direction of travel ( phi ) on the basis of the locus curve (O).
Patent EP-0189447-B1 (EP)
Title: Procede de forgeage
IPC: B21K1/30
Filed: 1985-07-08
Granted: 1988-04-27
Abstract: Un procédé pour la production d'un composant synchrone à denture courte, possédant des dents à contre-dépouille pour un système d'engrenage, consistant en un forgeage précis pendant lequel les dents qui sont placées avec leur côté intérieur radial contre une surface cylindrique commune, et avec leur base sur un plan inférieur commun, sont d'abord réalisées avec des flancs de denture qui sont parallèles et ensuite subissent un refoulement de finition, ce procédé permettant d'obtenir une forme des surfaces d'engrenage particulièrement précise, les étapes suivantes du procédé étant importantes: a) un produit semi-fini est réalisé par forgeage préliminaire, dont la denture courte possède des dents (7) ayant une dimension qui dépasse la dimension finie des sommets des dents (10); b) grâce à une ou plusieurs passes de calibrage, le semi-produit froid est formé de manière à ce que 1) premièrement, les sommets des dents (10) soient refoulés, les dents étant maintenues sur leurs côtés externes radiaux de côté du forgeage; ii) en même temps que se fait le refoulement préliminaire, ou au moyen d'une passe de calibrage supplémentaire, en arrondissant les flancs de denture (9) au plan inférieur (5), l'on effectue un renforcement à froid des bases correspondantes des dents (7) et iii) quand le refoulement de finition est terminé, les sommets des dents possèdent la forme d'un toit, les flancs de denture étant disposés dans une position oblique correspondant leur contre-dépouille.
Patent EP-0197154-B1 (EP)
Title: Dispositif fondamental de traitement de signaux video
IPC: H04N5/95
Filed: 1985-09-30
Granted: 1990-07-11
Abstract: Dispositif fondamental de traitement de signaux vidéo comprenant un organe de sélection de signaux vidéo (2) qui introduit sélectivement des signaux vidéo à partir d'une pluralité de lignes de transmission (1), une mémoire (4) qui stocke les signaux vidéo, un organe d'écriture (3) qui écrit les signaux vidéo provenant de l'organe sélecteur de signaux vidéo (2) dans la mémoire (4) en utilisant les signaux de synchronisation des signaux vidéo comme signaux de commande, un organe de lecture (5) qui désigne les adresses des données stockées dans la mémoire (4) pour lire des données en mémoire (4), un organe d'opération (6) qui exécute des opérations arithmétiques en utilisant des données lues par l'organe de lecture (5), un organe de sortie (7) qui envoie le résultat des opérations de l'organe d'opération (6) aux lignes de transmission (1) ou qui permet le passage des signaux vidéo des lignes de transmission (1), et un organe de commande (8) qui commande l'organe sélecteur de signaux vidéo (2), l'organe de lecture (5), l'organe d'opérations (6) et l'organe de sortie (7) en fonction de signaux de synchronisation indépendants. L'utilisation de ce dispositif fondamental permet d'exécuter différents types de traitement en temps réel sur les signaux vidéo à balayage de trame.
Patent EP-0210347-B1 (EP)
IPC: E01H5/09
Filed: 1986-04-25
Granted: 1989-12-06
Abstract: A snow-sweeping roller for replaceable attachment to a utility road vehicle (1) having brush-equipped roller (4) rotatably affixed at the underside of the vehicle. To achieve low-wear operation of the sweeper roller (4) and simultaneously low energy consumption, a control device is provided for adjusting and changing roller rpm in accordance with the following factors: (a) The circumferential speed (w) of the roller changes in proportion to vehicle speed (f); (b) The circumferential speed (w) of the roller has a ratio to the vehicle speed (f) that ranges from unity to two; and (c) A minimum value of the circumferential speed (w-min) of the roller is established for when the vehicle is moving slowly or is stationary.
Patent EP-0211506-B1 (EP)
Title: Heteropolysaccharide and its production and use
IPC: A23L29/269
Filed: 1986-06-25
Granted: 1990-04-04
Abstract: Heteropolysaccharide S-184 is a new heteropolysaccharide. It is composed principally of carbohydrate, from 12% to 16% protein and from 3.0% to 4.5% (calculated as acetic acid) acyl groups, the carbohydrate portion containing from about 7% to 16% uronic acid and the neutral sugars mannose, glucose and galactose in the approximate molar ratios of 1:3:5. It can be prepared by fermentation of a new Alcaligenes species, ATCC 53160. It has valuable properties as a thickening, suspending and stabilizing agent in aqueous solutions and is especially valuable for use in foods.
Patent EP-0199706-B1 (EP)
Title: Method and device for preventing the denting of rails in the transition area between the end and the full section of the tongue
IPC: C21D9/04
Filed: 1986-03-24
Granted: 1990-03-14
Abstract: 1. Process for the heat treatment of rails in the transitional region between the tongue end and the control rail section, the rail being heated above the austenitizing temperature and thereafter being cooled in still air, characterized in that the heat treatment is carried out simultaneously with or immediately after the hot forming of the tongue rail end, in that the transitional region is heated over a depth of at least 7 mm and at most 25 mm, and in that the heat treatment is controlled in such a way that the length of the zone of structural change obtained as a result of the forming of the tongue is kept smaller than 30 mm in the longitudinal direction of the rail.