baber/WOPTO huggingface dataset:
Patent EP-0138988-B1 (EP)
Title: Transmission simultanee de la parole et d'informations par un canal analogique
IPC: H04J1/20
Filed: 1984-04-02
Granted: 1991-02-06
Abstract: La présente invention concerne une technique de transmission d'un signal de la parole analogique complet (S(t)) et un signal modulé d'informations (D(t)) par un canal de transmission (20) tel qu'un canal de transmission téléphonique analogique commun de la parole. La présente technique effectue le multiplexage du signal modulé d'information complet dans la gamme de fréquence du signal analogique normal de la parole où la parole est présente et sa caractéristique de densité de la puissance du signal est à un faible niveau. La séparation des signaux de la parole et d'information au niveau du récepteur (30) est effectué en récupérant la fréquence porteuse de modulation (fc) et en démodulant (33) le signal récepteur (X(t)) pour récupérer le signal d'information. Le signal d'information est ensuite remodulé (34) avec la fréquence porteuse récupérée puis est convolutionné avec une réponse d'impulsion de canal arbitraire dans un filtre adaptatif (35) dont le signal de sortie est soustrait (37) du signal composite reçu d'information et de parole (X(t)) pour produire le signal récupéré de parole (S(t)). Pour améliorer le signal récupéré de parole, un algorithme quadratique moyen minimal (36) est utilisé pour mettre à jour le signal de sortie de réponse d'impulsion du canal arbitraire du filtre adaptatif (35).
Patent EP-0145745-B1 (EP)
IPC: G01B11/27
Filed: 1984-05-29
Granted: 1988-08-10
Abstract: Device intended to determine wether two shafts arranged one behind the other are aligned or parallel or whether they are offset with a certain angle. The device employs a light beam S, S' and a mirror prism (6) or any other optical system and displays separately the alignment errors directly as a function of the parallel displacement and of the angular displacement. It may be used to align shafts and/or monitor permanently the alignment state of the shafts (3, 4).
Patent EP-0149681-B1 (EP)
Title: Semi-conducteur a base d'oxyde pour thermistor
IPC: H01C7/04
Filed: 1984-07-16
Granted: 1988-06-01
Abstract: Semi-conducteur à base d'oxyde pour thermistor destiné à être utilisé comme capteur principalement dans la plage de température comprise entre 200 et 700oC, contenant un pourcentage atomique de Mn compris entre 65,0 et 98,5, un pourcentage atomique de Ni compris entre 0,1 et 5,0, un pourcentage atomique de Cr compris entre 0,3 et 5,0 et un pourcentage atomique de Zr compris entre 0,05 et 25,0, la somme totale de ces quatre éléments métalliques étant un pourcentage atomique égal à 100. Ce semi-conducteur présente d'excellentes caractéristiques en tant que capteur de températures dans une région de températures moyennes à élevées, c'est-à-dire qu'il présente des changements de la résistance avec le temps de l'ordre 9E5% seulement entre 200 et 700oC, ce qui le rend tout à fait indiqué pour la mesure de températures élevées avec une grande fiabilité.
Patent EP-0152837-B1 (EP)
IPC: B27N3/10
Filed: 1985-02-01
Granted: 1988-07-27
Abstract: 1. Process for producing fibrous mats as a starting material for mouldings, in that shredded waste materials are mixed with thermoplastic and/or duroplastic binders, the mixture is strewn to a fleece on an air-permeable conveyor belt and under elevated temperature and under pressure the fleece is compressed to a transportable mat from which individual mouldings are produced by moulding at temperatures between 180 and 220 degrees C, characterized in that under the constant action of vacuum to the underside of the conveyor belt on a first fleece layer is loosely placed a polyester fabric or lattice with at least partly multifilament threads, a mesh width between 4 and 7 mm and with a heat-activatable, duroplastic finish with an affinity for the binder of the fibres, then a second fleece layer is strewn on the fabric or lattice and then the layers are compressed to a mat, the polyester fabric being thermally conditioned prior to its use at temperatures roughly corresponding to the moulding temperature during the production of mouldings.
Patent EP-0169340-B1 (EP)
IPC: E04B1/24
Filed: 1985-05-30
Granted: 1990-03-07
Abstract: 1. A facade or roof of a metal-glass structure, comprising a metal framework, the frame panels of which are provided with glass panes (27), wherein the metal framework, at the building side, comprises main profile members (16) and crossbar profile members (28) extending transversely thereto, and the metal framework, at the outward side, comprises cover profile members (24) which cover the edges of the panes and which are screwed to the main profile members (16) or the crossbar profile members (28), the main profile members (16), the crossbar profile members (28) and the cover profile members (24) have anchoring grooves (25) for sealing strips (26, 48) which bear against the edges of the panes, and the main profile members and the crossbar profile members are provided with receiving channels for condensation water and receiving grooves (19, 32) for seepage water and are in the form of hollow-chamber profile members, wherein the bottoms (41) of the receiving grooves (32) in the crossbar profile members (28) for the seepage water extend into the region of the receiving grooves (19) in the main profile member (16) for the seepage water and the outer longitudinal edges of the receiving grooves (19) of the main profile members (16) for the seepage water are formed by the anchoring grooves (25) for the sealing strips (26) of the main profile members (16) and the bottoms of the anchoring grooves for the sealing strips of the crossbar profile members (28) align with the bottoms (41) of the receiving grooves (32) of the crossbar profile members, with the bottoms (41) of the receiving grooves (32) being supported on the two upper edges of the anchoring grooves (25) of the sealing strips (26) of the main profile members (16), wherein the structural height of the sealing strips (26) which are fixed to the main profile member (16) is greater than that of the sealing strips of the crossbar profile members (28) and the sealing strips of the main and crossbar profile members bear against a common pane surface, characterised in that the web portion (51) carrying the anchoring grooves (25) of the main profile members (16) has a desired-bending location (52) which is formed by a weakening in its cross-section and by means of which the inclination of the anchoring groove (25) can be matched to an inclination of the crossbar profile member (28), the inclination of the crossbar profile member being predetermined on the basis of the frame geometry.
Patent EP-0184947-B1 (EP)
IPC: E04H12/10
Filed: 1985-04-04
Granted: 1990-01-17
Abstract: A structural pole comprising a pair of upright metal channel members having an elongated flat outer wall with inwardly extending transverse structural flanges The channel members are interconnectible in substantially parallel relationship, with their flanges extending inwardly, by a series of diagonal inner braces interconnected together and to said outer walls and spanning diagonally across the channel members and disposed in a predetermined pattern throughout the length of the channel members. Each of the diagonal braces is an elongated structural bar having flat angulated connecting ends having a through bore therein and securable to the channel members by overlapping the connecting ends of adjacent diagonal braces. A fastener interconnects each of the overlapping connecting ends with the flat outer wall of the channels whereby the structural pole is resistant to eccentric loads.
Patent EP-0163599-B1 (EP)
Title: Pyrimidopyrimidine derivatives, processes for producing them, pharmaceutical compositions containing them and their use as anti-allergic agents
IPC: C07D487/04
Filed: 1985-04-24
Granted: 1990-03-21
Abstract: Pyrimidopyrimidine derivatives having the general formula (I):wherein R<sub>1</sub> represents an alkyl group; R<sub>2</sub> represents an alkyl or phenyl group; R<sub>3</sub> represents a hydrogen atom or an alkyl or lower alkylamino group; and R<sub>4</sub> represents a hydrogen atom or an alkyl, halogenated lower alkyl, phenyl, amino or lower alkylamino group; and pharmaceutically acceptable salts thereof have anti-allergic properties. Various processes for preparing these pyrimidopyrimidine derivatives are disclosed.
Patent EP-0194423-B1 (EP)
IPC: C08L71/12
Filed: 1986-01-23
Granted: 1990-04-04
Abstract: A thermoplastic molding composition containing a polyphenylene ether, a comblike polymer with a hydrocarbon resin as the main chain and polyphenylene ether side chains, is disclosed. These compositions may possibly further contain additional polymers. Molded pieces of these polymer mixtures have improved impact strength and heat deflection temperature.
Patent EP-0192218-B1 (EP)
IPC: B32B5/24
Filed: 1986-02-17
Granted: 1991-08-07
Abstract: The present invention relates to a process for producing embossed decorative thermoplastic sheets and a printable composition for use in the process. The process comprises applying a printable composition including a blowing agent to a first gelled thermoplastic resin layer, and thereafter applying a second layer of thermoplastic resin composition having a melt viscosity differing from the first layer by at least 0.05 meter-kilograms. The composite structure is then heated for a sufficient time and temperature to gel the resin layers.
Patent EP-0199994-B1 (EP)
IPC: B01D53/50
Filed: 1986-03-26
Granted: 1991-12-27
Abstract: Process for the removal of sulphur dioxide from gases containing sulphur dioxide and oxygen, in which process these gases are brought into contact with a copper-containing acceptor which contains copper on a thermostable, inert support, the charged acceptor obtained is regenerated by terminating the contact with the gas containing sulphur dioxide and oxygen and thereafter bringing the charged acceptor into contact with a reducing gas, and the regenerated acceptor is again brought into contact with the gas containing sulphur dioxide and oxygen, the acceptor being charged with copper in such a quantity that the weight of copper amounts to more than 8 % by weight, calculated as metallic copper and based on the total weight of the acceptor, and the copper is present in such a fine state of subdivision on the thermostable support that, present in its reduced form on the support, it has a specific surface area of more than 50 m<2> per gram of the metallic copper on the support.
Patent EP-0233372-B1 (EP)
IPC: F02B55/10
Filed: 1986-12-23
Granted: 1990-11-28
Abstract: A fluid cooling system of a rotary piston internal combustion engine of trochoidal type of construction having a housing with one or more trochoidal shaped inner surfaces and having side plates with an eccentric shaft passing therethrough. A triangular piston is mounted upon an eccentric secured to the eccentric shaft and has corners of the triangular piston revolving to have corners of the triangular piston continuously engaged with the inner surfacing and furthermore having the eccentric shaft constructed hollow for cooling of the eccentric bearings and having cooling medium flowing via a by-pass conduit of the main cooling circuit circulation.
Patent EP-0200343-B1 (EP)
Title: Transaction system
IPC: G07F7/08
Filed: 1986-03-21
Granted: 1991-11-27
Abstract: In a transaction system the issuer (20) of transaction cards (30) can regulate the type of authorization requests transmitted from the point of transaction. Each transaction card is provided with risk assessment date (32) associated with the cardholder. Each remote transaction terminal (40) can read the information (32) placed on the transaction card (30). In operation, the risk assessment data (32) is compared with the transaction amount by the terminal (40). If the transaction is approved, the terminal (40) will issue an automatic, off-line authorization. If the transaction does not fall within the approval range, the terminal (40) will function to transmit the transaction information to the issuer (20) for evaluation. The issuer (20) can then determine whether to authorize the transaction based on its own date base (22).
Patent EP-0205282-B1 (EP)
Inventor: JENKINS ANTHONY WILLIAM
IPC: A61K9/16
Filed: 1986-05-28
Granted: 1995-09-13
Abstract: A sustained release, oral pharmaceutical composition in solid unit dosage form, for application to the mucosa of the oral or nasal cavity, comprises compressed, mucosa adhesive cellulose, coated granules, the granules comprising a drug, a higher aliphatic alcohol and a hydrated water soluble hydroxyalkyl cellulose. 
<??>Preferably the composition is in the form of a buccal tablet, especially a kidney shaped buccal tablet. Preferred materials are morphine as the drug, hydroxypropyl cellulose as the mucosa adhesive cellulose, cetostearyl alcohol as the aliphatic alcohol and hydroxyethyl cellulose as the water soluble cellulose. 
<??>The composition has enhanced adherent properties (to the mucosa) and prolongs the bioavailability of the drug.
Patent EP-0210785-B1 (EP)
IPC: C07D493/18
Filed: 1986-07-16
Granted: 1990-09-26
Abstract: There is described a process for preparing proanthocyanidine A2 by extraction from cortex or fruits of Aesculus hippocastanum and related species and its activity for stimulating healing processes, e.g. healing wounds and injuries of various origins, gastric and duodenal ulcers for modifying conditions of impaired capillary permeability and resistance and for obtaining an anti-lipid peroxidation effect.There are also described pharmaceutical formulations suitable for use by topical and systemic routes.
Patent EP-0225823-B1 (EP)
IPC: C07D475/08
Filed: 1986-11-17
Granted: 1990-01-31
Abstract: Pteridine derivatives of general formula    <IMAGE>  (I)    <IMAGE> in which R is hydrogen or methyl, i.e. aminopterin or methotrexate, are made by the action of a silazane on a pteridine derivative of formula    <IMAGE> (II)    <IMAGE>
Patent EP-0207122-B1 (EP)
Title: Gazogene d'un moteur
IPC: F02B43/00
Filed: 1985-12-30
Granted: 1991-06-12
Abstract: Le gazogène comprend un groupe d'électrolyse (10) qui génère du gaz destiné à être mélangé ultérieurement à du carburant dans un ensemble moteur. L'ensemble moteur comprend un moteur (17), un réservoir de carburant pour le moteur, ledit groupe d'électrolyse (10) et une chambre de mélange (26) dans laquelle le gaz produit est mélangé avec le carburant provenant du réservoir avant combustion dans le moteur.
Patent EP-0240543-B1 (EP)
IPC: H01P5/02
Filed: 1986-09-17
Granted: 1992-12-16
Abstract: A phase compensated waveguide hybrid coupler (10) is formed with a pair of waveguides (12, 14) of rectangular cross section and sharing a common short wall (22). An aperture (24) in the short wall provides for the coupling of electromagnetic energy between a first of the waveguides and a second of the waveguides. Such coupling introduces a 90o phase shift. An input terminal (30) is located at an end of the first waveguide. Phase compensation is introduced by a set of capacitive irises (36) located in the first waveguide and by a set of inductive irises (38) located in the second waveguide. The capacitive and inductive irises are located on a side of said coupling aperture away from said input terminal.
Patent EP-0249641-B1 (EP)
Title: Procede de dosage dans une machine de moulage a injection
IPC: B29C45/76
Filed: 1986-11-26
Granted: 1990-09-19
Abstract: Procédé de dosage dans une machine de moulage à injection dans laquelle un servo-moteur entraîne une vis dans le sens axial pour appliquer une contre-pression pendant l'injection et le dosage. Afin d'obtenir un dosage très précis, le servo-moteur est entraîné même après que la vis a atteint le point de dosage, de sorte que la vis est maintenue dans la position du point de dosage.
Patent EP-0293472-B1 (EP)
Title: Instruments chirurgical a ultrasons
Inventor: IDEMOTO MORITO
IPC: A61M1/00
Filed: 1986-11-27
Granted: 1994-04-13
Abstract: Instrument chirurgical à ultrasons, qui brise, aspire et élimine une substance indésirable tel un tissu tumoral, un thrombus, une concrétion calcique, et similaire, à l'intérieur du corps, grâce à la vibration ultrasonique d'une sonde flexible (17). L'instrument comprend un cornet (5) qui est relié à une source de vibration ultrasonique (4) pour transmettre et amplifier les vibrations mécaniques à une fréquence ultrasonique, une sonde ultrasonique (17) qui est fixée sur le bout du cornet (5) et qui comprend un organe flexible de transmission linéaire (44) possédant une partie active (21) produisant les vibrations mécaniques à la fréquence ultrasonique, un couvercle de cornet (6) dont au moins une partie se compose d'un matériau flexible, et un tube flexible (8) possédant au moins une cavité et au moins une conduite à embranchements en communication avec ladite cavité et relié au couvercle de cornet (6) par une conduite à embranchements (7). La sonde ultrasonique (17) est positionnée dans une cavité (20) en communication avec une conduite à embranchements (7) dudit tube (8), et un dispositif aspirant (11) et un injecteur de liquide (14) sont raccordés à l'une quelconque des conduites à embranchements.
Patent EP-0236941-B1 (EP)
IPC: B23K37/04
Filed: 1987-03-05
Granted: 1991-10-02
Abstract: An improved welding device with supporting elements for external welding of circular seams in abutting tube sections or curved tube components, a plurality of curved supporting elements forming a complete annular arrangement which is flexibly preloaded and pushes outwards against the inner tube surface in the welding area between tube sections abutting end to end. There is no separate tube-clamping mechanism; on the contrary, there is only a double-acting fluid cylinder which is fitted between two mounting shoes carrying the supporting-element arrangement and performs a double function owing to the fact that the requisite radial force is applied for aligning the tube sections and for the means for expanding and contracting the supporting-element arrangement. A novel outer clamp element assists the very accurate positioning of the device and the spacing of the joint gap.
Patent EP-0289640-B1 (EP)
IPC: D21F1/00
Filed: 1987-05-07
Granted: 1991-10-02
Abstract: 2.1 The object of the invention consists in optimising the functional reliability of the thread separator by so constructing the gripper needles that the frontmost thread of a warp thread concatenation of a fabric is reliably seized in isolation on each occasion and that any risk of piercing and gripping the successive thread is avoided. 2.2 It is proposed to design the gripper needles (4) so that they are constructed as sectioned needles which are provided with special hooks (6) (7) of which at least two are arranged to oppose each other in the same or parallel plane with respect to the upper and lower sides of the strip of fabric associated with the line of thread, the points (10) (11) of the gripper needles being directed towards the respectively opposite thread surface (12) and the concave recesses (14) (15) of the gripper needles shaped to conform to the diameter of the thread to be picked up on separation in such a way that piercing by the needle points of the thread to be separated and gripping of the successive thread are avoidable. <IMAGE>
Patent EP-0249243-B1 (EP)
IPC: A61B5/0225
Filed: 1987-06-12
Granted: 1993-09-01
Abstract: An electronic blood pressure meter, equipped with the functions of computing at least a single relative pulse wave amplitude value in relation with a maximum pulse wave amplitude value, computing a blood pressure value from the cuff pressure when an amplitude of the pulse wave signal has coincided with the relative amplitude value during a change in the amplitude value of the pulse wave signal, and using the reference pressure value thus obtained in accordance with a certain arithmetic formula. If desired, a different process may be selected for determining a blood pressure depending on an initial cuff pressure. This electronic blood pressure allows a measurement to be completed in a very short time and minimizes the discomfort of the person whose blood pressure is to measured through reduction of the maximum cuff pressure. Yet the mathematical formula can be reduced to a simple arithmetic algorithm and is therefore easy to implement.
Patent EP-0268100-B1 (EP)
IPC: A61K31/275
Filed: 1987-10-21
Granted: 1991-06-12
Abstract: Products containing on the one hand (+)-verapamil, (+)-gallopamil, (+)-devapamil and/or (+)-emopamil, and on the other hand a carcinostatic as combination product for concurrent, separate or sequential administration in cytostatic therapy are described.
Patent EP-0238407-B1 (EP)
IPC: A61K35/74
Filed: 1987-03-16
Granted: 1992-08-05
Abstract: The invention relates to a process for preparing membrane proteoglycans of bacteria selected from: Klebsiella, Serratia and Corynebacterium, starting from a clarified lysate of the said bacterial strain, wherein a) the supernatant of the clarified lysate is treated with cetyltrimethylammonium or trichloroacetic acid, and b) after treatment, the supernatant containing the purified membrane proteoglycans is separated from the precipitated impurities.
Patent EP-0246124-B1 (EP)
IPC: B60N2/10
Filed: 1987-04-15
Granted: 1991-01-09
Abstract: The seat structure comprises a cushion (1) and a backrest (2) interconnected by a pin in two sections, one of these sections (4) being connected to the cushion and including a semi-bearing (8). The other section (6) is connected to the backrest and to a link (10) pivotally mounted at (12) on a support side wall (14). The pivot pin (12) is located in front of the connecting pin sections (4, 6) so that the backrest which pivots about this pin is swung over toward the front of the seat structure and completely clears the rear of the seat structure, for example for the passage of a rear passenger.
Patent EP-0274930-B1 (EP)
IPC: C07D471/04
Filed: 1987-12-01
Granted: 1991-08-21
Abstract: Derivatives of formula (I) in which A forms with the pyrrole ring an isoindoline, 6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine, 2,3,6,7- tetrahydro-5H-oxathiinno[1,4][2,3-c]pyrrole or 2,3,6,7-tetrahydro-5H- dithiinno[1,4][2,3-c]pyrrole nucleus, Het = naphthyridinyl, pyridyl or quinolyl which are unsubstituted or substituted by halogen, alkyl (1-4 C), alkoxy (1-4 C), alkylthio (1-4 C) or CF3, Y = CO.C=NOH or CHOH and R = alkenyl (3-10 C), alkyl which is unsubstituted or substituted by OH, alkoxy, alkylthio, cycloalkyl (3 - 6 C), NH2, alkylamino, dialkylamino, alkylcarbonylamino, piperazinyl, piperidyl, 1- azetidinyl, morpholino, pyrrolidinyl, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, (1-piperazinyl)carbonyl, piperidinocarbonyl, pyrrolidinocarbonyl, phenyl, pyridyl or 1-imidazolyl, or else R = 2- or 3-pyrrolidinyl, 2-, 3- or 4-piperidyl, cycloalkyl (3-6 C) or phenyl which is unsubstituted or substituted by halogen, alkyl (1-4 C), alkoxy (1-4 C) or alkylthio (1-4 C), it being understood that the radicals and alkyl portions contain 1 to 10 C unless specially mentioned, and the piperazinyl, piperidino, piperidyl, pyrrolidinyl and azetidinyl radicals may be unsubstituted or substituted in any position by an alkyl, alkylcarbonyl, benzyl or hydroxyalkyl radical or else may form a lactam functional group with the nitrogen atom of the ring. 
<??>These products can be used as anxiolytics. 
<IMAGE>
Patent EP-0237514-B1 (EP)
IPC: A61K38/18
Filed: 1987-03-04
Granted: 1993-09-01
Abstract: The growth of milk-producing mammary parenchyma in a physiologically normal mammal can be significantly enhanced by administering to the mammal by intramammary infusion a substance having a mitogenic effect on mammary epithelial cells in said mammal. Good growth enhancement can be achieved using very small quantities of such substances, and in relatively short periods of time.