baber/WOPTO huggingface dataset:
Patent EP-0040214-B1 (EP)
Title: Accelerateur de frein pour frein a air comprime pour vehicules sur rails
IPC: B60T15/42
Filed: 1980-11-12
Granted: 1983-10-05
Abstract: L'accelerateur de frein comprend un piston de commande (16) expose a la pression de la conduite d'air principale (1) opposee a une pression de reference (9). Le piston (16) commande une soupape d'arret (29, 31) disposee entre la conduite principale (1) et une chambre (40), une soupape de sortie (31, 32) pour la conduite principale (1) et une autre soupape d'evacuation (38, 42) pour la chambre (40). Une dimension appropriee des levees des soupapes (a, b) assure que le piston de commande (16) ferme d'abord la soupape d'arret (29, 31), ouvre simultanement ou subsequemment la soupape de sortie (31, 32) pour la conduite principale (1), et ensuite ouvre la soupape d'evacuation (38, 42) pour la chambre (40). Un piston de soupape (22) coaxial avec le piston de commande (16), est expose a la pression etablie dans la chambre (40) et a un ressort (41) dans la direction de fermeture d'une soupape d'evacuation (20, 23) pour la pression de reference. Le piston de soupape (22) est soumis partiellement a la pression de reference, lorsque la soupape d'evacuation (20, 23) est fermee, et completement lorsqu'elle est ouverte. Lorsque la chambre (40) est reliee a l'atmosphere, le piston de soupape (22) appuie, apres l'ouverture de la soupape d'evacuation (20, 23), contre une tige de soupape (27) solidaire du piston de commande (16) pour equilibrer les variations de charge par rapport au piston de commande (16) causees par la mise a l'air de la chambre (40). La disposition des soupapes assure un fonctionnement sequentiel sur de sorte que le piston de commande (16) ne puisse etre immobilise dans une position intermediaire.
Patent EP-0043138-B1 (EP)
IPC: H02P6/15
Filed: 1981-06-30
Granted: 1984-11-28
Abstract: 1. An electronic commutating device for direct current machines with a plurality of phase-windings having semiconductor switching elements which can be controlled into the blocking state via their control electrodes, and wherein each of the semiconductor switching elements is suddenly switched over to the conducting or blocking state, as the case may be, by "on" and "off" signals derived from the position of the rotor, characterised in that the "off" signal for the respective semiconductor switching element (4 to 6) of the phase-winding (1 to 3) which is to be disconnected is delayed compared with the "on" signal for the respective semiconductor switching element (4 to 6) of the superseding phase-winding (1 to 3) the delay being so calculated that the current in the phase-winding to be disconnected is completely or partially damped as a result of the equalizing current caused by the machine EMF.
Patent EP-0044996-B1 (EP)
IPC: D06L4/65
Filed: 1981-07-13
Granted: 1984-06-06
Abstract: Mixtures of optical brighteners consisting of 1 to 60% by weight of a brightener from the bisbenzoxazolylnaphthalene series and 99 to 40% by weight of one or more brighteners of the formulae 2 to 10 listed in the description.
Patent EP-0040066-B1 (EP)
IPC: G11B5/52
Filed: 1981-05-08
Granted: 1984-12-12
Abstract: A tracking control arrangement for a magnetic recording and reproducing device, comprises a magnetic tape, drive means for driving the tape, and at least two reproducing magnetic heads (1A, 1B) for simultaneously scanning different slant tracks (TRa, TRb) recorded on the tape. The magnetic heads (1A, 1B) have different azimuth gaps (g1, g2) respectively. The tracking control system further comprises means for detecting a phase error between signals reproduced by the two magnetic heads (1A, 1B), and means for controlling the relative positions of the tracks (TRa, TRb) and respective magnetic heads (1A, 1B) relative to one another in dependence on the phase error.
Patent EP-0042431-B1 (EP)
Title: Systeme d'administration d'insuline basee a la demande
IPC: A61B5/00
Filed: 1980-12-24
Granted: 1985-03-27
Abstract: Systeme d'administration d'insuline a la demande utilisant une variation d'une propriete physique du fluide du corps d'un patient en tant qu'indicateur du changement intervenu dans le niveau de glucose du fluide du corps ainsi que de la necessite d'administrer au patient une quantite appropriee d'insuline. L'osmolarite d'un fluide du corps ou une de ses proprietes similaires conviennent particulierement a ce propos. Un deuxieme detecteur de mesure de ces proprietes sous forme de conductivite electrique peut etre ajoute pour detecter des variations dans l'osmolarite produite par des facteurs tels que la deshydratation. L'insuline peut etre administree au patient depuis une source externe au corps au moyen d'un catheter (54) a deux ouvertures. Une ouverture (75) du catheter fournit un passage pour la dose d'insuline et l'autre ouverture (79) fournit un passage au travers duquel un detecteur remplacable peut etre introduit a l'interieur ou enleve du corps du patient. Une autre possibilite consiste a implanter dans le corps du patient tout le systeme d'administration d'insuline.
Patent EP-0048728-B1 (EP)
IPC: E04B2/86
Filed: 1981-03-27
Granted: 1984-10-24
Abstract: A construction system and a related cassette element, wherein thin concrete boards (2) provided with steel trusses (3, 5) and manufactured by means of the band rolling method of concrete or by means of any other concreting method are used, which boards remain parts of the final structure and at the same time form completed concrete faces for the structure. According to the invention, the thin concrete boards (2) are, either at the factory or on the construction site, mechanically connected by means of their truss structures, with the trusses (3, 5) facing each other, so as to make rigid, preferably prestressed cassette elements (1), wherein the thin concrete boards (2) with their reinforcements (4) and the truss steels (3, 5) operate jointly as a bend-proof cassette structure (1). By installing cassette elements (1) side by side vertically or horizontally, structures are formed in which the intermediate space between the thin concrete boards (2) is determined by the height of the steel trusses (3, 5). The intermediate space can be used as a space for positioning the heat insulation (8) and/or as a space for casting the frame concrete (9) cast in situ and/or as a space for equipment and conduits.
Patent EP-0076254-B1 (EP)
IPC: F23H3/00
Filed: 1981-04-13
Granted: 1986-07-02
Abstract: A pump for feeding granular material into a pressurized zone. The pump employs a feed screw (14) having flights (32) rotatable in cylinder (12). The screw flights and cylinder are tapered at the discharge end. Such pumps, while capable of sealing against a reasonable back pressure, require high power consumption. Power consumption is reduced by providing a significantly greater clearance (38) between the screw flights (36) and the cylinder in the tapered zone (43) than the clearance (40) between the flights (32) and cylinder (12) in the nontapered zone.
Patent EP-0059890-B1 (EP)
IPC: H01H83/14
Filed: 1982-02-25
Granted: 1984-11-07
Abstract: 1. Circuit breaker (1) which has a totalising current transformer (3) accessible from the outside and fitted in the housing (5) of the switch (1), for passing through the lines (6) to be monitored, and terminals (2) on the housing (5), which are connected to further protective components, in particular those of a line circuit breaker, characterised in that the totalising current transformer (3) in the housing (5) is arranged in the introduction direction of the lines directly in front of the terminals (2), in such a way that their line introduction aperture (7) is accessible only through an aperture (4) in the totalising current transformer.
Patent EP-0071063-B1 (EP)
Inventor: CHMELIR MIROSLAV
IPC: A61L15/00
Filed: 1982-07-10
Granted: 1985-12-11
Abstract: PCT No. PCT/DE82/00146 Sec. 371 Date Mar. 10, 1983 Sec. 102(e) Date Mar. 10, 1983 PCT Filed Jul. 10, 1982 PCT Pub. No. WO83/00289 PCT Pub. Date Feb. 3, 1983.The invention concerns an absorbent for blood and serous body fluids consisting of at least two components, A and B, whereby component A is a crosslinked synthetic or natural polymer or copolymer, and component B is an organic and/or inorganic compound which is water-soluble and solid at normal temperature. The absorbent contains 25 to 98 weight % of component A and 2 to 75 weight % of component B. The invention, moveover, concerns the use of the said absorbent for absorption and/or retention of blood and serous body fluids, in particular in absorbent throwaway articles for surgical, medical and hygienic purposes.
Patent EP-0078425-B1 (EP)
Title: Aids for accomplishing tooth x-ray examinations
IPC: A61B6/14
Filed: 1982-10-14
Granted: 1986-08-13
Abstract: A device for performing X-ray examinations of the teeth comprises a film holder which is detachably connectable to an arm which in turn is detachably connectable with an aligning disc. An opening in the aligning disc is provided to position the X-ray machine when the device is assembled in alignment with the X-ray film. The arm, the aligning disc and the film holder are so designed that exposure can take place with lying as well as standing film, that the upper as well as the lower gum can be exposed, and that the arm may be connected to the left as well as to the right. The invention also includes an extension part by means of which the biting surface may be increased.
Patent EP-0080196-B1 (EP)
Title: Injection anchor for a prebored hole
IPC: E21D21/00
Filed: 1982-11-22
Granted: 1987-10-14
Abstract: 1. Injection anchor with an anchoring bolt (3) to be inserted into predrilled holes and with a feed line terminating in the area of the end of the bolt introduced into the drilled hole (1), which feed line extends approximately over the length of the bolt for forcing in of the bolts (3) with the injection mass connecting the body of the drilled hole, characterized in that the feed line consists of a hose (4) tightly enwrapping the bolt (3) and made of flexible material which may be attached to a filling arrangement at the end of the bolt (3) projecting from the bore hole (1).
Patent EP-0084045-B1 (EP)
IPC: A61F2/24
Filed: 1982-06-07
Granted: 1986-04-09
Abstract: An insert for use in restraining an animal heart valve against distortion during fixation comprises a tubular peripheral wall (37) open at both ends and defining a generally axial passage (39). The peripheral wall (37) has three generally axially extending projections (41, 43, 45). Each of the projections (41, 43, 45) terminates axially outwardly in a curved end surface as viewed in side elevation, and each adjacent pair of projections (41, 43, 45) is circumferentially spaced by a recess (47). Each of the projections (41, 43, 45) has an outer tissue supporting surface (53, 55) closely adjacent its free end, the outer tissue supporting surface (53) of one of the projections (41) lying more radially outwardly of the axis of the passage (39) than the outer tissue supporting surfaces (55) of the other two projections (43, 45) so that the outer tissue supporting surfaces (53, 55) are arranged eccentrically about the axis of the passage (39). At least the exposed surface of the insert (17) is constructed by a biocompatible material.
Patent EP-0107569-B1 (EP)
IPC: C07D487/06
Filed: 1983-10-11
Granted: 1987-03-18
Abstract: Novel 6-amino-7-hydroxy-4,5,6,7-tetrahydro-imidazo[4,5,l-j-k][1]-benzazepin- 2-(1H)-one derivatives of the formula   <IMAGE>   wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms optionally substituted with a hydroxyl, aryl and aryloxy of 6 to 10 carbon atoms, cycloalkyl of 3 to 7 carbon atoms optionally interrupted with a heteroatom optionally substituted with alkyl of 1 to 4 carbon atoms and the wavy lines indicates that the 7-OH and 6-amino have the trans configuration and their non-toxic, pharmaceutically acceptable acid addition salts having remarkable anti-hypertensive and hypotensive activity and vasodilatatory activity and their preparation.
Patent EP-0134495-B1 (EP)
IPC: C08F8/32
Filed: 1984-07-12
Granted: 1988-11-23
Abstract: 1. A process for the preparation of hydrazine-free solutions or dispersions of organic hydrazine derivatives, which solutions or dispersions have a long shelf life, wherein (A) organic compounds which have more than one ester group capable of undergoing hydrazinolysis are reacted with (B) hydrazine and/or hydrazine hydrate at from 50 to 200 degrees C in (C) organic solvents, and the resulting reaction product is reacted with (D) monoketones and/or monoaldehydes having a boiling range (under atmospheric pressure) of from 30 to 250 degrees C.
Patent EP-0138038-B1 (EP)
IPC: B25J15/00
Filed: 1984-09-06
Granted: 1987-05-20
Abstract: A gripper for a manipulation installation such as an industrial robot characterized by a gripping arrangement including a gripping element movable into a receiving bore to enable gripping a cylindrical part. In order to compensate for misalignment between the bore and the cylindrical part and for tilting of the part, the cylindrical bore is provided in a slidable member and has a frusto-conical opening facing toward the part to act as a centering bell so that upon engagement of the part with the surface of the frusto-conical opening the slidable member moves to the desired position to allow insertion of the part into the bore. To enable exact positioning of the part after it is grasped by the gripping arrangement and removed from a rack or storage facilities, the gripper includes a centering arrangement to precisely center the movable member in the housing.
Patent EP-0150682-B1 (EP)
Title: Apparatus for aligning optical components
IPC: G02B6/38
Filed: 1984-12-28
Granted: 1988-09-07
Abstract: The present invention concerns a device for aligning two optical components. This device comprises a frame composed of a first base plate having two branches which are essentially parallel to each other and a second base plate which also has two branches essentially parallel to each other. One branch carries a first mobile support which is fixed at the end of two flexible strips. The other branch carries a second mobile support being fixed at the ends of two other flexible strips. The two supports carry the two members to be assembled and may be moved relatively to each other in a plane by means of micrometric screws. This device permits to align two members with respect to each other and to fix them in their position.
Patent EP-0131612-B1 (EP)
Title: Canule tracheale amelioree
IPC: A61M16/04
Filed: 1984-01-13
Granted: 1986-11-12
Abstract: Canule trachéale améliorée comprenant un tube extérieur courbe (2) et un tube intérieur (3) s'adaptant de manière coulissante et amovible à l'intérieur du tube extérieur (2). Le tube extérieur (2) peut être inséré dans la trachée d'un patient au travers d'un orifice pratiqué par chirurgie dans le cou par laryngotrachéotomie d'une manière connue en soi. L'amélioration consiste à équiper cette canule trachéale d'un réceptacle en forme de boîte (1), de préférence du type jetable en matière plastique, fixé à l'extrémité extérieure ouverte du tube intérieur (3) par une fixation à déclic de manière à empêcher une décharge non contrôlée dans les alentours du patient.
Patent EP-0144431-B1 (EP)
Title: Dispositif de correction d'erreurs
IPC: G11B5/09
Filed: 1984-03-12
Granted: 1990-10-24
Abstract: Lorsque des données très importantes sont contenues dans n symboles parmi n + k + m +$(1,3)$symboles qui sont soumis à un codage de correction d'erreurs, et lorsque (n + k) symboles sont soumis à une détection d'erreurs individuelles ou à un codage de correction d'erreurs, un drapeau indiquant le nombre de symboles erronés dans les (n + k) symboles est d'abord produit et est utilisé pour la correction d'erreurs des (n + k + m +$(1,3)$) symboles dans une étape successive. Dans une variante, les ordres de grandeur des erreurs et leurs emplacements sont d'abord détectés pour les (n + k + m + $(1,3)$) symboles, et le résultat du contrôle est utilisé pour contrôler la correction d'erreurs des (n + k) symboles. En outre, un drapeau indiquant le nombre de symboles erronés dans les (n + k) symboles est produit et utilisé pour la correction d'erreurs des (n + k + m + $(1,3)$) symboles dans l'étape successive.
Patent EP-0162868-B1 (EP)
Title: Moteur a cycle stirling et pompe thermique
IPC: F02G1/04
Filed: 1984-10-29
Granted: 1989-05-31
Abstract: Un moteur de type à cycle Stirling est doté d'une pluralité de montages d'échangeur thermique (12 et 13). Chaque montage se compose d'un refroidisseur (12B, 13B), d'un régénérateur (23A, 23B), d'un réchauffeur (12A, 13A) et d'un régénérateur monté en position terminale (14A, 14B) reliés en série. Grâce à l'utilisation de vannes (18A, 19A, 20A, 21A) synchronisées pour s'ouvrir et se fermer dans un ordre spécifique en fonction du mouvement d'un piston (10), deux volumes séparés de gaz sont comprimés, dilatés et transférés à travers des cycles de type Stirling, partageant séquentiellement des chambres de dilatation et de compression, un volume étant soumis à la dilatation pendant que l'autre est soumis à la compression, et un volume étant isolé dans un montage d'échangeur thermique alors que l'autre est transféré à travers l'autre montage d'échangeur thermique d'une extrémité du cylindre à l'autre.
Patent EP-0159041-B1 (EP)
IPC: A61B5/0235
Filed: 1985-04-18
Granted: 1991-02-27
Abstract: An air release valve for sphygmomanometers in the form of a flow metering device in an air outlet duct comprising a length of a flexible tube as part of said duct and a pressure member which is displaceable against the valve tube by means of a pivot lever, so as to collapse one tube wall against the other to close the cavity of the valve tube and to produce an initially very gradual and later progressively greater opening response, when the pressure member is retracted and the valve tube is allowed to return to its open state. The valve tube may be an arcuate tube portion extending freely between two parallel spouts of the air outlet duct, or it may be a straight tube portion confined in a longitudinal groove of the valve housing. A U-shaped leaf spring between the valve housing and the pivot lever provides a valve closing force, finger pressure against the pivot lever produces a controlled valve opening action.
Patent EP-0167729-B1 (EP)
IPC: F24F7/007
Filed: 1985-04-20
Granted: 1988-08-24
Abstract: 1. A method of conditioning and renewing the room air in the occupied area of halls of heights greater than 5 m, conditioning air, on the one hand, and air whose temperature corresponds at least approximately to the temperature level in the hall (1), on the other hand, being injected into the hall (1) from at least approximately oppositely situated air outlets (3, 4) above the occupied area (1A) in two jets directed in opposition, characterised in that the speed of the room temperature air jet is so selected relatively to the speed of the conditioning air, which, if required, is heated to a higher temperature, that the room temperature air jet in the area of the air outlet (3) for the conditioning air still has a speed which corresponds at least approximately to the speed of entry of the conditioning air to the hall (1) and further the room temperature air jet is so directed and opened as to sweep the hall ceiling at least in the last part of its forward travel.
Patent EP-0163197-B1 (EP)
IPC: G07B13/02
Filed: 1985-05-14
Granted: 1988-11-09
Abstract: A taximeter assembly including an electronic calculating module with data memory, an operating keyboard, as well as a data indicating device, consists of two flat housing panels which are joined by detent devices and which are secured together by a lead-sealable screw connection. An electronic taximeter circuit wired on a single printed circuit board is installed between the housing panels and feed-in of all electrical transmitter lines and supply lines is effected, as desired, from the rear or from below, wherein the latter are guided directly to connectors on the printed circuit board. The rear wall of the rear housing panel is constructed, at the same time, as a mounting plate for installation in a vehicle. A compact, extremely flat taximeter device having its circuitry in a single printed circuit board system enables arrangement of the device in an optimal installation position within or on the outside of the dashboard of a vehicle.
Patent EP-0166592-B1 (EP)
IPC: H03M7/46
Filed: 1985-06-24
Granted: 1991-04-24
Abstract: An encoding method for an anologue waveform, such as a speech waveform comprises deriving a digital data stream from the waveform, dividing the digital data stream into a number of successive time frames of equal period and storing the data. A stream of time encoded symbols is also derived from the analogue waveform, divided into successive time frames corresponding to those of the digital data stream. The distribution of the time encoded symbols for successive time frames is determined and a digital data stream for subsequent decoding is reconstructed from the digital data stored in combination  with derived digital data which is dependent upon the results of the comparison of the encoded symbols.
Patent EP-0212019-B1 (EP)
IPC: C09K8/575
Filed: 1985-08-15
Granted: 1989-03-15
Abstract: A method of preventing or reducing the migration of fines in a permeable structure which method comprises contacting said fines in said permeable structure with an effective amount of an organic copolymer having recurring structural monomer units formed in a random fashion of the formula: <CHEM> wherein each X is independently oxygen or NH; R<1>, R<6>, and R<8> are each independently hydrogen or methyl; R<2> is an alkylene group having 1 to about 4 carbon atoms; R<3> and R<5> are each independently methyl or ethyl; R<4> is optionally present and, when present is either an alkyl group having from 1 to about 6 carbon atoms, or a quaternary ammonium group having the general formula: <CHEM> wherein R<1><0> is an alkylene group having from about 2 to about 6 carbon atoms or a substituted alkylene group having from about 2 to about 6 carbon atoms and containing a hydroxyl group or from 1 to about 3 ether groups; and R<1><1>, R<1><2>, and R<1><3> are each independently methyl or ethyl; Y is oxygen or NR<1><6> wherein R<1><6> is hydrogen, methyl or ethyl; R<7> is either an alkyl group having from 1 to about 3 carbon atoms, or is of the formula: <CHEM> wherein R<1><4> and R<1><5> are each methyl or ethyl; and R<2><1> is methylene, ethylene or trimethylene; R<9> is hydrogen, an alkyl group containing 1 to about 4 carbon atoms, a substituted alkyl group having from 1 to about 4 carbon atoms and containing a hydroxyl group, a carboxyl group, or -SO3J wherein J is hydrogen, sodium, potassium or the group: <CHEM> where R<1><7> is methylene, ethylene or trimethylene; and, R<1><8>, R<1><9>, and R<2><0> are each independently methyl or ethyl; Z is oxygen or NH provided that, when Z is oxygen, R<9> may further be sodium or potassium; A is a chloride, bromide, iodide, methyl sulfate or sulfate anion; m is an integer equal to the number of anions required to maintain electronic neutrality; n, r, and s are integers, the sum of which equals the total number of monomer units in the copolymer required to give a molecular weight in the range of from about 50,000 to about 1,000,000; and, monomer unit I is present in the range of from about 25 to about 95 mole percent of the copolymer; monomer unit II is present in the range of from about 5 to about 75 mole percent of the copolymer; and monomer unit III is present in the range of from about 0 to about 35 mole percent of the copolymer.