baber/WOPTO huggingface dataset:
Patent EP-0258643-B1 (EP)
IPC: H04M11/00
Filed: 1987-07-30
Granted: 1993-03-10
Abstract: The switching system (NA) is connected via a dedicated interface (AP3) and a connectable data channel to a processor (DVA) to accept and/or perform tasks where appropriate for a variety of service facilities (e.g. telephone data service) which can be activated by it. On the subscriber side, a plurality of different terminal installations can be used, for example, with purely numerically or alphanumerically configured input devices using digital or analog technology. A standard data format is specified in order to transfer any of these tasks via the data channel. On the transmission side, the task contents are standardised, before being transferred via the interface, according to the specified useful data format by conversion of the entered character elements. The unified useful data format not only allows a reduction in the number of processing stages and possibly increased information flow on the data channel, it also removes the need for processing programs in the processor which are dependent on the type of terminal installation used for the application which is to be implemented. <IMAGE>
Patent EP-0245103-B1 (EP)
Inventor: SUGERMAN GERALD
IPC: C08K5/17
Filed: 1987-05-07
Granted: 1994-11-30
Abstract: A process for rendering polymer compositions antistatic and the products of such process are described. The polymeric material is treated with selected amino and sulfonyl titanates and zirconates. These latter materials are soluble in the polyolefins, polyesters and polystyrenes and remain stable during the processing of these polymers. Furthermore, the antistatic agents of the invention do not "bloom" during the polymer processing.
Patent EP-0251534-B1 (EP)
IPC: A61K39/295
Filed: 1987-06-12
Granted: 1993-08-25
Abstract: A vaccine strain of varicella-zoster virus (VZV), tested in clinical trials, is capable of preventing chickenpox in children. This virus has been modified by the introduction into its genome of heterologous DNA which encodes an immunogenic polypeptide of another human pathogen. This heterologous polypeptide is expressed in cells infected by the recombinant virus. Such recombinant VZV is useful as a vaccine for chickenpox as well as for heterologous pathogens.
Patent EP-0283492-B1 (EP)
Title: Welding electrode arrangement
IPC: B23K11/30
Filed: 1987-09-21
Granted: 1991-08-21
Abstract: A welding electrode arrangement comprises an inner electrode (3) and a plurality of electrically interconnected axially resilient outer electrodes (8) defining a closed figure, for example an annulus, about the inner electrode (3) whereby a substantially equal distribution of welding current passing between the inner and outer electrodes is obtained about the closed figure.
Patent EP-0291537-B1 (EP)
IPC: G03F3/10
Filed: 1987-11-26
Granted: 1993-09-08
Abstract: A colored image-forming material suited for color-proofing in color printing and a process for forming a transferred image using said material. This material comprises a transparent support (1) coated with a heat-fusible layer (3) and a color-recording layer (4) containing a photo-sensitive composition in that order, in which the heat-fusible layer (3) contains a resin having an alicyclic saturated hydrocarbyl group or the color-recording layer (4) contains a polymer having the units represented by general formula (I), wherein R1 and R2 each represents hydrogen atom, an alkyl group or a carboxyl group, R3 represents a hydrogen atom, a halogen atom or an alkyl group, R4 represents a hydrogen atom, an alkyl group, a phenyl group or an aralkyl group, X represents a divalent organic group bound to the nitrogen atom and the carbon atom of an aromatic ring, n represents 0 or 1, and Y represents an optionally substituted phenylene group or an optionally substituted naphthylene group.
Patent EP-0286905-B1 (EP)
Title: Electronically commutated brushless dc motor
IPC: H02K1/27
Filed: 1988-03-29
Granted: 1993-07-28
Abstract: An electronically commutated, collectorless direct-current motor is disclosed whose stator has a drum winding and an external magnetic yoke surrounding same, and whose rotor consists of a shaft, a multipolar, permanent-magnet body, and an internal magnetic yoke. To reduce the moment of inertia, the internal magnetic yoke has kidney-shaped apertures. The direct-current motor exhibits a good dynamic behavior and is used in data processing equipment.
Patent EP-0307853-B1 (EP)
IPC: C12P19/28
Filed: 1988-09-13
Granted: 1992-12-09
Abstract: A method for the production of a 1,2,4-triazole nucleoside comprising the step of reacting a ribose donor with a triazole compound in the presence of an enzyme preparation derived from Brevibacterium acetylicum is disclosed. The method is characterized in that the ribose donor is guanosine; the concentration of the donor is above 100 mM; and the enzyme preparation is added before the reaction mixture gells. The method is capable of high production rates and high concentrations of the final product.
Patent EP-0313892-B1 (EP)
IPC: F25D23/02
Filed: 1988-10-06
Granted: 1992-01-22
Abstract: A refrigerator or freezer has a door (3) which bears via an elastic seal (4) against a support edge (2) of the housing (1), and an adjustable handle (9) on the door (3), which is in engagement via a lifting device with the seal (4) and projects into an engagement opening of a handgrip (6) fixed on the door (3). In order to achieve reliable adjustment of the lifting device, the hand grip (6) is fixed on the door (3) via two terminal webs (7) and the lifting device has on each web (7) an operating tab (10) coupled to the handle (9). 
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Patent EP-0319986-B1 (EP)
Inventor: YOSHIKUNI YOSHIAKI
IPC: A61K31/70
Filed: 1988-12-08
Granted: 1997-03-12
Abstract: The present invention relates to an  alpha 2-plasmin inhibitor comprising as the main ingredient a compound selected from the group consisting of (1) through (4) below:   (1) a compound represented by the following general formula [I] and a physiologically acceptable acid addition salt thereof as well as a quaternary salt thereof, (2) nojirimycin and a physiologically acceptable acid addition salt thereof; (3) 1,4-bis(3-moranolino-1-propenyl)benzene and a physiologically acceptable acid addition salt thereof; and,   (4) castanospermine; <CHEM> wherein R<1> represents hydrogen, an alkyl, a carboxyalkyl, an alkyloxycarbonylalkyl, a hydroxyalkyl, a cycloalkylalkyl, an arylalkyl, an aryloxyalkyl, an alkenyl, or a substituted or unsubstituted arylalkenyl, as well as to an urokinase secretion accelerator and a thrombolytic composition comprising as the main ingredient a compound selected from the group consisting of (1) through (4) below:   (1) a compound represented by the following general formula [II] and a physiologically acceptable acid addition salt thereof as well as a quaternary salt thereof, (2) nojirimycin and a physiologically acceptable acid addition salt thereof; (3) 1,4-bis(3-moranolino-1-propenyl)benzene and a physiologically acceptable acid addition salt thereof; and,   (4) castanospermine; <CHEM> wherein R<2> represents hydrogen, alkyl, carboxyalkyl, alkyloxycarbonylalkyl, hydroxyalkyl, cycloalkylalkyl, substituted or unsubstituted arylalkyl, substituted or unsubstituted aryloxyalkyl, alkenyl, hydroxyalkenyl, substituted or unsubstituted arylalkenyl, aryloxyalkenyl or alkylcarbamoylalkyl. d
Patent EP-0289075-B1 (EP)
Inventor: FRATTA ANTONINO DR-ING
IPC: H02P25/08
Filed: 1988-04-15
Granted: 1994-08-17
Abstract: The stator (S) is connected to an AC supply (R) through a current vector amplitude and phase control circuit (C). The latter comprises e.g. an energy recovery chopper-rectifier and four-quadrant transistor inverter. The ferromagnetic elements (L) of the rotor are interspaced between inserts (I) of e.g. Al or synthetic nonmetal set into cavities which extend in a plane tangential to the air gap (T), with a width not exceeding five times that of the gap. The ratio of the ferromagnetic portion to the total cross-section of the rotor is not greater than 0.6.
Patent EP-0297937-B1 (EP)
IPC: C01F17/218
Filed: 1988-06-10
Granted: 1992-09-23
Abstract: The process of the invention is characterised in that it consists in preparing a true rare-earth hydroxide by reaction of at least one rare-earth salt and of a strong base in the presence of carboxylate ions, or by reaction of a rare-earth carboxylate and of a strong base, separating off the precipitate obtained, washing it and heat-treating it. The priority field of application of the product of the invention is catalysis. <IMAGE>
Patent EP-0319412-B1 (EP)
IPC: C07D311/30
Filed: 1988-12-01
Granted: 1992-03-11
Abstract: Compound of general formula I:   <IMAGE> (I)  in which: A is a single or double bond, R1 and R3, which may be identical or different, are each a hydrogen atom, an alkoxycarbonylmethylene radical of formula -CH2CO2R4 (in which R4 denotes an alkyl radical having 1 to 5 carbon atoms) or a radical of formula W:  <IMAGE>  (in which n is equal to 0 or 1 and R5, R6 and R7, which may be identical or different, are each a hydrogen or halogen atom, a hydroxyl radical, a trifluoromethyl radical, a lower alkyl radical containing 1 to 5 carbon atoms or an alkoxy radical containing 1 to 5 carbon atoms), R2 is a hydrogen atom, an alkoxycarbonylmethylene radical of formula -CH2CO2R4, a radical of formula W, or a  beta -glucose or rutinose molecule linked to the oxygen to which it is attached with a glycoside bond, on condition, however, that at least either R1 or R2 or R3 always denotes a radical of formula W, and their addition salts with a pharmaceutically acceptable inorganic or organic acid.
Patent EP-0322371-B1 (EP)
Title: A pneumatic regulator for regulating braking force in dependence on load, particularly for a vehicle provided with self-levelling suspension
IPC: B60T8/18
Filed: 1988-11-29
Granted: 1993-05-12
Abstract: The regulator has at least one inlet connector (10) for receiving a brake-operating pressure, and at least one output connector (13) for supplying braking pressure to the brake members of the vehicle. It includes valve means for controlling the braking pressure, situated in the body and including a rocker arm (20) with a variable fulcrum (33) which is arranged to determine the ratio between the brake-operating pressure and the braking pressure in dependence on the position of the fulcrum (33). The movement of the rocker-arm fulcrum (33) on variation of the load is controlled by a control device (60; 21-42) comprising a body (60) in which at least one piston (24) is sealingly slidable, the piston being movable, against the action of first and second reaction springs (29, 30), by an operating pressure which depends on the load bearing on the vehicle. The first spring (29) is inside the second (30) which is locked against rotation but translatable in the body (60). The piston (24) carries a member (33) which can cooperate with the rocker arm (20) to act as its fulcrum (33). A manually-operable adjustment device (35-42) is associated with the body (60) of the device for moving the fulcrum (33) and is adapted to enable the loading of the first spring (29), its position relative to the body (60) and also the elastic constant of the second spring (30) to be adjusted independently.
Patent EP-0345275-B1 (EP)
Title: Improvements in or relating to elongate hollow structural members
IPC: E04C3/07
Filed: 1988-02-09
Granted: 1991-10-09
Abstract: PCT No. PCT/GB88/00075 Sec. 371 Date Aug. 8, 1989 Sec. 102(e) Date Aug. 8, 1989 PCT Filed Feb. 9, 1988 PCT Pub. No. WO88/05850 PCT Pub. Date Aug. 11, 1988.The disclosure relates to a hollow section elongated structural member comprising three parallel spaced channel section elements (13) with three panels (11) extending between the respective pairs of elements to form a hollow section member. The edges of the panels have edge formations (17) which are received in the channels, each edge formation being shaped to conform to a side wall (15) and adjacent base part (14) of a channel. Clamping members (18) are provided for each channel having a clamping face including a main part (19) flanked by said faces (21) to act in co-operation with the base and side wall of the channel (13) to clamp the respective edge formations of a pair of panels therein and screws (23) are provided for securing the clamping members to the channel to lock the edge parts of the channels in the channels and thereby create a rigid structue between the channels and panels. The arrangement is particulary suitable for lightweight structural members for frameworks to be used in supporting equipment such as lighting or other electrical apparatus, display devices, screens or the like, or for supporing canopies, roofing or walling.
Patent EP-0418218-B1 (EP)
Title: Hp-01 four-blade flying apparatus
IPC: B64C37/00
Filed: 1988-02-19
Granted: 1992-05-06
Abstract: Flying apparatus with retractable and adjustable propulsion system allowing passage through woods and aerial approach. The apparatus is designed with two adjustable turbines providing lift, each with six blades located around the hub and enabling, by their small overall dimensions, the various operations. The design of the pitch-adjusting head (explanatory figures 3 and 3A) located in the middle of the lift-providing blade (4), is characterized in that said blades are mounted on the sleeve (2) and have a diameter of 2.70 m per turbine. The two turbines are provided on their periphery with a fairing, which guides the air onto the swivelling flaps (1 and 3). At the sides, retractable and directional propulsion propellers (1), fitted on rails, provide the apparatus with additional propulsion. A silent gas exhaust system is provided. This overall assembly enables the apparatus to overcome all obstacles and pass through forests and underground areas, and also effect aerial approach to HT installations, buildings, etc.
Patent EP-0355161-B1 (EP)
Title: Installation de diagnostic par ultrasons
Inventor: ISHIZUKA YOSHIZO
IPC: A61B8/00
Filed: 1988-04-08
Granted: 1994-07-13
Abstract: Installation de diagnostic par ultrasons, permettant de former une image sectionnée d'un sujet soit grâce à un système de focalisation mobile soit grâce à un système à ouverture variable fondé sur les échos obtenus suite à l'application d'une radiation ultrasonique sur le sujet. Les échos provenant de ce dernier sont convertis (100, 102) en signaux en fonction de leurs intensités, et ces signaux subissent des retards différents pour former (110, 112) des signaux qui correspondent à des zones situées à des profondeurs différentes dans le sujet. Parmi ces derniers signaux, ceux qui correspondent à des profondeurs particulières sont combinés de manière sélective (108, 113A, 113B, 114A, 114B, 116A, 116B, 118A, 118B, 120, 122A, 122B, 124), ce qui permet de visualiser une image échographique sectionnée du sujet (126, 128, 130). Lorsque l'on modifie la profondeur ou l'ouverture, le niveau du signal combiné (204) provenant de l'additionneur (120) est régulé en fonction du retard défini par les circuits de retard (116A, 116B) de sorte que le niveau moyen du signal combiné (204) à l'instant du changement devient essentiellement le même que dans des conditions normales. On parvient ainsi à réduire au minimum les variations de sensibilité dues à une modification du foyer ou de l'ouverture, tout en obtenant une résolution azimutale élevée.
Patent EP-0347427-B1 (EP)
Title: Circuit pour faire fonctionner une lampe luminescente a gaz sur une source de courant continu
IPC: H05B41/392
Filed: 1988-05-05
Granted: 1993-10-06
Abstract: Dans un circuit pour faire fonctionner une lampe luminescente à gaz sur une source de courant continu, notamment dans un véhicule à moteur, la lampe luminescente à gaz (36) est alimentée avec une puissance constante afin d'obtenir une luminosité uniforme. A cet effet est prévu un circuit hacheur symétrique avec un régulateur de puissance (11), deux transistors (12, 13) et un transformateur (22). Ledit circuit convertit la tension continue fluctuante fournie par une source de courant continu (18) en un courant alternatif d'amplitude et de fréquence appropriées. L'onduleur (11, 12, 13) reçoit, au niveau de ses entrées de commande, des signaux de commande dérivés de la tension de lampe (U) et du courant de lampe (I), en vue d'alimenter la lampe luminescente à gaz (36) avec une puissance sensiblement constante en fonctionnement continu.
Patent EP-0329998-B1 (EP)
Inventor: SVAGR ALEXANDER
IPC: B21B1/12
Filed: 1989-02-03
Granted: 1994-05-18
Abstract: In order to mechanise and automate to a large extent the changing of rolls and fittings in a roll-stand group (4) of a rolling train, in particular a rolling train in a section-rolling mill, it is proposed that preferably each second roll stand (1) of each roll-stand group (4) consisting of a plurality of roll stands (1, 2, 3) be designed to be displaceable, movable or transferable by at least the width of the guide fitting (10) out of the rolling line (16) in order to make access to the guide fittings, arranged at a short distance from one another in the rolling line, easier for exchange and also to enable the sets of rolls of the individual roll stands to be exchanged more rapidly. 
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Patent EP-0334288-B1 (EP)
Title: Method for filling containers aseptically (or in a sterile environment) with liquid products, and device for applying the method
IPC: B67C7/00
Filed: 1989-03-21
Granted: 1991-11-13
Abstract: In a method and a device for filling containers, for example bottles, aseptically with liquid products using counterpressure, the particular container is subjected, in a sterilisation phase preceding filling, to the action of a pressurised hot, gaseous or vaporous sterilising medium on its inner surfaces, on its container mouth and on its outer surface adjoining the container mouth. In this process, the particular container is arranged completely in one chamber both during the sterilisation phase and during the filling phase in such a way that the container interior is in communication with the interior of this chamber via the container mouth. The sterilising medium is introduced into the container via a filling tube which serves for subsequent filling and is at a distance from the container mouth. The chamber is closed to the environment at least during part of the sterilising phase, but also during the subsequent filling phase, so that at least during this part of the sterilisation phase a sterilisation-medium pressure above atmospheric pressure is established in the chamber and during the filling phase the product is delivered to the particular container against a counterpressure prevailing in the interior of the chamber.
Patent EP-0357939-B1 (EP)
Inventor: WENNING HANS-PETER
IPC: F27B7/24
Filed: 1989-07-28
Granted: 1994-07-06
Abstract: In this rotating drum, which is driven on the external circumference and runs on rollers and has, provided in the region of the rotating drum heads which adjoin the rotating drum ends, lines or connection pieces for product input, product gas take-off and solid output for the thermal treatment, low temperature carbonisation or pyrolysis of liquid or solid materials or mixing phases by means of indirect heating, a floating slide-ring sealing system is provided on the input and output side respectively between the moving and the stationary parts of the rotating drum, for the purpose of improved sealing and increased service life of the sealing packings. By means of a respective non-positive frame construction, a rotary connection is made possible between the rotating drum and the two stationary rotating drum heads which are connected to the lines or connection pieces. 
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Patent EP-0358053-B1 (EP)
Inventor: PFEIFFER PIERRE
IPC: B65D77/06
Filed: 1989-08-24
Granted: 1995-07-19
Abstract: Container assembly for the transport and storage of liquid or powdery products, with a supporting outer container made of thermoplastic material and an inner container in the form of blown film, which is adapted to the inner space of the outer container. In its container shell, in the region of the bottom, the outer container has an outlet pipe socket with an external thread for a cover or for the connection of fittings and, in its container cover, a container cover opening which, in relation to the outlet pipe socket, is of large calibre. The container cover opening is closable. The blown film can be filled with the product and can be supported, in the filled condition, on the outer container. The blown film has a tubular neck which can be firmly attached to the outer edge of the outlet pipe socket and is closable by means of a valve screwed onto the outlet pipe socket and can be opened for the purpose of emptying. The blown film, completely or partially filled with the product, is arranged in the outer container with its upper side free of the container cover opening. 
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Patent EP-0382946-B1 (EP)
Inventor: TACHIBANA KAORU
IPC: H04N5/92
Filed: 1989-12-28
Granted: 1996-03-06
Abstract: A recording/reproduction system performs high precision drop-out processing and compensation in the reproduction mode from a diskshaped recording medium (1) by using a recording format in which a video signal is divided alternately in units of one horizontal scan line into two channels, and the timing of the recorded video signal on one channel is displaced relative to that of the other channel, so as to record the divided signals on a pair of parallel spiral tracks (CH-1, CH-2) forming the two channels on the disk (1). A mean value interpolation circuit is provided in each channel for drop-out compensation, and a portion of a reproduced signal of one channel is compensated by a compensation signal produced by the interpolation circuit of the other channel.
Patent EP-0328365-B1 (EP)
IPC: H01B17/42
Filed: 1989-02-08
Granted: 1993-09-15
Abstract: A high voltage porcelain insulator has a plurality of sheds extending laterally thereof at spaced apart locations therealong. The creepage path length of the shedded insulator is extended by mounting polymeric insulating creepage extenders on the porcelain sheds. The creepage extenders do not extend completely around the periphery of the sheds but leave a gap. Preferably the gaps of adjacent creepage extenders along the insulator are not aligned.
Patent EP-0345038-B1 (EP)
Inventor: BERGE ROLF KRISTIAN
IPC: A61K31/22
Filed: 1989-05-31
Granted: 1993-11-03
Abstract: Compounds of general formula (I) below are used for the manufacture of a medicament for the treatment of hypolipaemic conditions and for reducing the concentration of cholesterol and triglycerides in the blood of mammals:  Alkyl-X-CH2COOR      (I) wherein Alkyl represents a saturated or unsaturated hydrocarbon group of from 8-22 carbon atoms, X represents O, S, SO or SO2 and R is hydrogen or C1-C4 alkyl, for the manufacture of a medicament for the treatment of hypolipaemic conditions and for reducing the concentration of cholesterol and triglycerides in the blood of mammals.
Patent EP-0365237-B1 (EP)
Title: R2o-al203/b203-p205 glasses
IPC: C03C3/16
Filed: 1989-10-13
Granted: 1993-08-04
Abstract: This invention relates to the preparation of glasses exhibiting low transition temperatures with excellent chemical durability. The glasses consist essentially, in mole%, of:  P2O5 44-58  Al2O3 0-7  B2O3 0-10  Al2O3+B2O3 4-10  Na2O 10-30  Li2O 0-30  Na2O+Li2O 10-45  Cu2O 0-20 Li2O+Cu2O 10-30 l
Patent EP-0371615-B1 (EP)
Inventor: FEITLER DAVID
IPC: C07D213/09
Filed: 1989-10-30
Granted: 1994-09-21
Abstract: A third aldehyde or ketone is added to a binary mixture of aldehydes and/or ketones used in preparing mixtures of pyridine and alkyl-substituted pyridines in large scale continuous processes. The amount of the third component is appropriately adjusted whereby the relative ratio(s) of products are adjusted and the total yield of pyridines and/or alkyl-substituted pyridines is high, all without any plant shut-down. In a preferred system, propionaldehyde is added to a binary mixture of acetaldehyde and formaldehyde to produce surprisingly high amounts of beta-pyridine and pyridine.