baber/WOPTO huggingface dataset:
Patent EP-0044862-B1 (EP)
Title: Dispositif d'allumage de combustible
IPC: H01T13/20
Filed: 1981-02-06
Granted: 1985-06-05
Abstract: Un systeme d'initiation de combustion comprend un dispositif d'initiation pour produire, contenir et propulser un plasma d'initiation de combustion ayant une densite energetique avoisinant celle produite par la combustion du combustible lui-meme, et est approprie pour initier une combustion de melanges relativement pauvres de divers types de combustibles. Une source d'alimentation de haute tension (28) fournit de l'energie electrique par un cable coaxial (58) au dispositif d'initiation (20) qui communique avec un melange combustible dans une zone de combustion telle que la chambre de combustion d'un moteur a combustion interne ordinaire. Le dispositif d'initiation comprend une partie capacitive (36) pour stocker une grande quantite d'energie electrique derivee de la source d'alimentation, et une partie electrode solidaire de la partie capacitive qui comprend une paire d'electrodes concentriques en forme de baguettes (30, 44) pour produire une decharge de plasma, de haute energie, en forme de parapluie, en utilisant la technique du pincement inverse. En raison de la proximite entre les parties capacitives et electrode du dispositif d'initiation, un transfert d'energie rapide de la premiere vers la seconde cree des pressions magnetiques elevees qui transforment la decharge en un jet de plasma de haute energie qui arrive dans de bonnes conditions dans la zone de combustion.
Patent EP-0075302-B1 (EP)
Title: Sensor for measuring distances using ultrasonic echos
IPC: G10K11/00
Filed: 1982-09-18
Granted: 1985-07-31
Abstract: The invention relates to a sensor for performing the distance measuring in accordance with the ultrasound-echo principle, in particular for determining and indicating approaching distances between vehicles and obstacles in close range with an ultrasound transmitter and receiving converter for emitting the ultrasound signals and for receiving the ultrasound signals reflected by the obstacles, whereby the converter consists of an insulated-type transformer with piezo-ceramic resonator disposed thereon, characterized in that dampening material (99) for preventing the energy rich ultrasound emission or reception is provided on the inside of the membrane of the insulator-type transformer on two horizontally opposite disposed circular segments.
Patent EP-0066378-B1 (EP)
IPC: C07D487/10
Filed: 1982-05-07
Granted: 1985-01-02
Abstract: The invention provides novel non-toxic biodegradable derivatives of the formula:   <IMAGE> I  wherein Ra is (1-12C)alkyl, phenyl, naphthylmethyl or cinnamyl, the aromatic rings of which optionally bear one or two halogeno substituents, or Ra is benzyl optionally bearing up to 3 substituents independently selected from halogeno, trifluoromethyl, (1-4C)alkyl, (1-4C)alkoxy, nitro, cyano and hydroxy; Rb and Rc are independently selected from hydrogen and non-toxic biodegradable protecting radicals, but are not both hydrogen; and benzene ring A optionally bears one substituent selected from halogeno, (1-4C)alkyl, (1-4C)alkoxy, nitro and hydroxy, or bears two substituents independently selected from halogeno, (1-4C)alkyl and nitro; pharmaceutical compositions thereof; and processes for their manufacture. The amides of formula I in which Rb=Rc=H are potent inhibitors of the enzyme aldose reductase. The derivatives of formula I provided by the invention are of use in vivo in the treatment or prophylaxis of certain complications of diabetes or galactosemia.
Patent EP-0074355-B1 (EP)
IPC: G01L5/00
Filed: 1981-12-21
Granted: 1986-06-18
Abstract: Portable measuring instrument for checking the squeeze time in spot welding. The instrument comprises a measuring cell (1) designed to be inserted between a pair of welding electrodes. The measuring cell contains a wire strain bridge for measuring the clamping force between the welding electrodes and a pair of electrodes (5) in a voltage detector for indicating the turning on of the welding current. The measuring cell is connected electrically to an electronic unit with optical indicating means (9), e.g. an LED stack, which indicates the size of the clamping force when the welding current is turned on. The LED stack and the electronics are arranged in an apparatus casing (3).
Patent EP-0084772-B1 (EP)
IPC: D06M15/263
Filed: 1983-01-05
Granted: 1986-12-10
Abstract: A graft polymer dispersion suitable for finishing textiles and comprising water, a dispersing auxiliary and a polymeric product produced by subjecting to free radical polymerization a composition comprising (A) an organopolysiloxane containing vinyl groups, (B) an organopolysiloxane containing Si-H groups, and (C) a polymerizable vinyl monomer, some of the organopolysiloxane components being linked via polymerized units of the vinyl monomer and some of the Si-H groups of the Si-H-organopolysiloxane being modified by mono-addition of the vinyl monomer.
Patent EP-0108309-B1 (EP)
IPC: G01N15/08
Filed: 1983-10-21
Granted: 1988-06-01
Abstract: @ The invention relates to a mercury porosimeter, of the type in which the quantity of mercury which has penetrated into the pores of the substance to be analysed is determined by measuring capacity variations in a cylindrical condenser, the inner armature of which consists of the mercury present in the capillary of a penetrometer containing the substance to be analysed, the penetrometer being housed inside an autoclave. The porosimeter according to the invention is characterized in that the outer armature of said condenser is fixed to the autoclave body, in that the condenser dielectric is formed by the penetrometer capillary and by the oil introduced into the autoclave to transmit pressure variations to mercury, and in that said oil has the same dielectric constant as the glass forming the penetrometer capillary.
Patent EP-0113026-B1 (EP)
IPC: H02H3/33
Filed: 1983-11-23
Granted: 1987-04-15
Abstract: 1. In use, an earth leakage circuit breaker with a sum current transformer (3) having a primary winding of magnitude sufficient at 50 Hz, in whose secondary circuit is arranged a triggering device (4) following the principle of a holding magnet and wherein the secondary circuit between the sum current transformer (3) and the triggering device (4) contains a rectifier arrangement (7), the circuit serving as a frequency-independent earth leakage circuit breaker in a frequency range from 16 2/3 Hz to 30 kHz.
Patent EP-0092439-B1 (EP)
IPC: C11B3/00
Filed: 1983-04-20
Granted: 1986-03-26
Abstract: Lipids, especially crude glyceride oils and phosphatides, are refined by contact under superatmospheric pressure with ultrafiltration membrane, preferably in a miscella in a solvent permeable to the membrane. An additive solute is introduced into the lipid which is impermeable to the membrane to aid the filtration, which may be a phospholipid, gum or soap. The latter may be produced in situ by neutralizing free fatty acid present, especially with ammonia or polyvalent metal compounds and the additives may be introduced in the form of an additional crude lipid.
Patent EP-0111567-B1 (EP)
Title: Dispositif de traitement de l'energie de regeneration d'un moteur a courant alternatif
IPC: H02M7/797
Filed: 1983-05-26
Granted: 1987-04-01
Abstract: Un dispositif de traitement de l'énergie de régénération d'un moteur à courant alternatif comprend un circuit logique de détection de régénération (7) produisant un signal de détection de régénération lorsqu'il détecte qu'un commutateur semiconducteur de la commande d'un moteur à courant alternatif n'est pas conducteur et que le sens d'un courant circulant au travers du moteur à courant alternatif est opposé à celui du courant circulant lorsque le moteur à courant alternatif est en marche, ainsi qu'un circuit de commande de régénération (9) qui commande un commutateur semiconducteur de traitement d'énergie de régénération en réponse au signal de détection de régénération. Le commutateur semiconducteur de traitement d'énergie de régénération est conducteur uniquement lorsque le moteur à courant alternatif effectue un processus de régénération pour renvoyer l'énergie de régénération vers une source de courant alternatif, de sorte que la transformation d'énergie d'une résistance de protection du commutateur semiconducteur de traitement de l'énergie de régénération peut être réduite pour permettre une réduction de sa taille.
Patent EP-0108784-B1 (EP)
IPC: B41J1/10
Filed: 1983-05-09
Granted: 1988-02-03
Abstract: A printing device (18) intended for marking of objects (1) with a so-called bar code (47) comprising combinations of light and dark bars forming together an optically readable symbol. The printing device comprises a package of a plurality of thin lamellae (20) arranged parallelly in close proximity to each other. The lamellae are displaceable in said planes by means of current pulse operated actuating means (26) when being guided, in order to change the reciprocal positions of the lamellae end edges and to set the desired printing pattern at one side of the lamella package. Moreover, the printing device includes operating means (38), which are arranged to fix the lamellae reciprocally in the set position and to impart a reciprocating movement to the lamella package.
Patent EP-0118824-B1 (EP)
IPC: F16H13/08
Filed: 1984-02-28
Granted: 1987-11-04
Abstract: A ball bearing (4) used as a torque transmitting element in a friction drive.
Patent EP-0143886-B1 (EP)
IPC: F24F13/00
Filed: 1984-07-31
Granted: 1988-09-28
Abstract: 1. Air humidifier with a case bottom for the absorption of the store water and a case top detachable on the case bottom, in which a blower and an evaporating body are placed at distance to the store water and at which store water can be delivered from the case bottom to the evaporating body via a pump piping, characterized in the way that the case bottom (1) exchangeably takes up a liquid-impermeable inset (9) made of thin, flexible material, which is permanently open at the case upper side and separably attached to the case bottom (1) with the lateral face (9') comprising the open-side of the inset.
Patent EP-0145855-B1 (EP)
IPC: H01H85/20
Filed: 1984-09-15
Granted: 1987-11-11
Abstract: 1. A connexion device with a fuse for enclosed medium voltage switchgear, with at least one guide (3) inserted into the wall (2) of the switchgear (1) for a free cable conduit (4) and having a connexion member (5), which rests on the guide (3) and has a recess (15) in which an HH fuse cartridge is inserted at one end and which engages with its other end in the recess of a further connexion piece which is connected to a cable end, and that the ends of the HH fuse cartridge are connected to the free cable conduit (4) by means of contact elements (20), characterised in that a bolt (25) is arranged in the extended axis of the striker (21) of the HH fuse cartridge (7) inside the connexion member (5), that the wall of the connexion member opposite the bolt head is designed as a power transfer zone (26), and that outside the connexion member a lever (29) is mounted, the one end of which is disposed on the power transfer zone (26) and the other end of which is operatively connected to the mechanical drive of a switchgear.
Patent EP-0185803-B1 (EP)
IPC: F16K27/07
Filed: 1984-11-27
Granted: 1988-03-30
Abstract: 1. A bottom valve for tankers for conveying gaseous or liquid substances, the valve comprising a base (1) disposed in an opening (28) at the bottom of the tank and forming a valve seat (3), a cylindrical valve cap (6) constituting the closing means and mounted for axial movement on a valve piston (5) associated with the base (1) and pressed into the closed position by a compression spring (15), and actuating means for lifting the valve cap (6) from the seat, the cylindrical chamber (38) formed between the valve piston (5) and the cap (6) being adapted for connection to a pressure source via a compressed-air duct (17) provided in the valve base (1), characterised in that the base (1), which is inside the outer periphery of the tank bottom (17) has a collar (30) adjacent the outer edge of the bottom opening (28) and secured by a clamping ring (31), the ring (31) having bores (32) and being secured by screws (35) to threaded bolts (26) anchored to the tank bottom (27), the bolts being formed with a set breaking point (37) below the nuts (35) securing the clamping ring (31), and a connecting pipe (24) being screwed to the ends of the bolts under the set breaking points (37), an intermediate ring (18) being clamped between the base (1) and the connecting pipe (24) and having a connecting thread (20) for a compressed-air pipe and a connecting duct (19) and annular groove (21) adjacent the compressed-air duct (17) of the valve base (1).
Patent EP-0122074-B1 (EP)
IPC: G01H3/14
Filed: 1984-03-21
Granted: 1988-03-30
Abstract: An audio dosimeter for use by an individual for measuring exposure to sound, contains the following components:an electronic microphonic sound sensor means (1) which feeds in series:an amplifier and weighting circuit (11), an x-squared detector circuit (12), a temperature compensation circuit (13) and an analog to digital converter (14). A microcomputer (16) controls, interalia, the temperature compensator circuit (13) and the analog to digital converter (14). The microcumputer (16) operates in accordance with unique logarithmic algorithms and provides outputs corresponding to sound inputs in terms of values such as percent of dose, average and maximum decibel levels and instantaneous sound level.
Patent EP-0125900-B1 (EP)
IPC: A61K31/685
Filed: 1984-05-11
Granted: 1989-08-23
Abstract: A pharmaceutical composition comprises (a) at least one amino acid selected from phenylalanine tyrosine threonine, and tryptophan; and (b) choline, a choline precursor or a mixture of choline and its precursor. The composition has a synergistic effect in enhancing release of neurotransmitters corresponding to the components (a) and (b) and is used for relieving the adverse effects of neurological disease or aging in a patient.
Patent EP-0163656-B1 (EP)
Title: Separateur cyclone
IPC: B01D17/038
Filed: 1984-10-05
Granted: 1990-01-10
Abstract: Un séparateur cyclone (10) est destiné à des liquides ayant une sortie (23) de composant liquide plus dense et une sortie (32) de composant liquide moins dense. De manière à améliorer l'efficacité du processus de séparation, une troisième sortie (54) pour le composant liquide moins dense est située dans le séparateur adjacente à la sortie de composant liquide plus dense. La sortie de composant liquide plus dense peut être modifiée pour devenir une sortie (62) aménagée dans une paroi latérale de la chambre de séparation (25).
Patent EP-0157875-B1 (EP)
Title: Systeme de commande et de positionnement pour l'actionnement de pales d'helicoptere
IPC: B64C/
Filed: 1984-09-17
Granted: 1988-02-10
Abstract: Mécanisme de commande et de positionnement des pales d'un hélicoptère comportant un arbre de rotor creux (14) pour monter une pluralité de pales de rotor (22) tout en permettant le réglage du pas. Un arbre de commande (28) est disposé à l'intérieur de l'arbre du rotor, il peut tourner par rapport à celui-ci et est associé à des vérins (20) pour les pales, si bien que le pas des pales est modifié lorsque l'arbre de commande tourne par rapport à l'arbre du rotor. Un montage d'engrenage planétaire (44) relie l'arbre de commande à une source d'énergie fixée au fuselage de l'hélicoptère (10) et, lorsque une entrée du montage d'engrenage planétaire est au repos, l'arbre de commande tourne dans la même direction et à la même vitesse que l'arbre du rotor afin de maintenir un pas désiré. Réciproquement, lorsqu'une entrée est placée sur le système d'engrenage planétaire, il se produit une rotation relative entre l'arbre de commande et l'arbre du rotor afin de permettre le réglage désiré du pas des pales. Le système permet de tirer des signaux de retour de positionnement précis des pales d'un dispositif de retour monté de manière stationnaire sur le fuselage.
Patent EP-0158243-B1 (EP)
IPC: B02C18/20
Filed: 1985-03-29
Granted: 1989-01-18
Abstract: 1. Cutter head for cutters, comprising a plurality of sickle-shaped blades (3) which are secured axially as an assembly, optionally together with washers (4), placed on a profile shaft and held torsionally fixed on the shaft by frictional engagement with the shaft, as well as a plurality of disc-shaped counterbalancing weights (2, 5) arranged eccentrically on the shaft and secured together with the sickle-shaped blades (3) in the assembly, characterized in that a counterbalancing weight (2, 5) having a predetermined centre of gravity is arranged with frictional engagement in each of only two axially offset planes lying on each side of the centre of the cutter assembly, each counterbalancing weight being matched with respect to its mass, its centre of gravity and the angular position of the latter to the resulting imbalance of the cutter assembly (3, 3.1, 3.2, 3.3) which is effective in its plane.
Patent EP-0183933-B1 (EP)
IPC: H05K1/18
Filed: 1985-09-25
Granted: 1990-12-19
Abstract: An electronic delayed-action explosive detonator comprising a tubular case, a capacitor chargeable by pulses from a blasting machine, an integrated circuit for processing pulses from the blasting machine to set a delay time, the integrated circuit controlling the elapse of the delay time after the delay time has been set, a primer to which current is supplied upon elapse of the delay time for enabling detonation, and detonator wires extending from the tubular case for enabling connection of the blasting machine to at least one of the capacitor and integrated circuit. A supporting plate arrangement for carrying the integrated circuit is disposed in series with the capacitor within the tubular case. The supporting plate has a first contact area with connecting pads for enabling attachment of leads of the capacitor, and a second contact area with connecting pads for enabling attachment of the detonator wires which are within the tubular case and extend outwardly therefrom.
Patent EP-0178656-B1 (EP)
IPC: E02F7/06
Filed: 1985-10-16
Granted: 1988-05-18
Abstract: This invention relates to a method of separating from excavated materials (2) fine constituents (3), preferably topsoil, and coarse constituents (4), preferably stones, roots or root crops, in which the materials to be excavated (2) are excavated by an excavating and separating bucket (11) of grid structure, which is subjected to separating movements to cause the fines (3) to escape from the excavating and separating bucket (11) through apertures provided for that purpose. To produce shock-free separating movements said method is characterized in that the excavating and separating bucket (11) is rotated continuously through one or preferably a plurality of revolutions in the same direction of rotation (R).A simple apparatus for carrying the method of the invention into effect is characterized in that the excavating i and separating bucket (11) is comprised in a unit (5) provided with connecting means (7) to permit connection of the unit (5) to an excavating and elevating assembly (8) on a vehicle (9). Furthermore, the unit (5) comprises a rotation assembly (10) to rotate the excavating and separating bucket (11) continuously through one or preferably more revolutions in the same direction of rotation (R) to produce shock-free separating movements, and the excavating and separating bucket (11) has one or more, preferably four, pockets which are adapted to elevate the excavated materials (2) contained in the excavating and separating bucket (11) at every revolution and let them down again into the lowermost portions of the excavating and separating bucket (11).
Patent EP-0186032-B1 (EP)
IPC: G11B5/31
Filed: 1985-12-09
Granted: 1989-05-24
Abstract: A magnetic thin-film head with layer-wise build-up on a nonmagnetic substrate for a recording medium which can be magnetized vertically, comprises a ring head-like conduction body for carrying magnetic flux having two magnet legs, of which the end pole pieces facing the recording medium have, respectively, a predetermined small width transverse to the direction of motion and change into widening leg parts a space being provided between the two magnet legs through which the turns of a write/read coil winding extend. A magnetic head having highly efficient write and read functions is thereby obtained. The vertical length (gap height h) of one of the two end pole pieces is relatively small, while the corresponding length (l) of the other end pole piece is several times the former, and a widening leg part of the magnet leg with the comparatively shorter vertical end pole piece is provided with a recess which extends along its center line lying in the conduction direction of the magnetic flux and extends at least approximately to the shorter end pole piece.
Patent EP-0185396-B1 (EP)
Title: Security document incorporating a security thread, and process for manufacturing and checking the authenticity of the security document
IPC: D01D5/30
Filed: 1985-12-20
Granted: 1990-08-08
Abstract: In order to increase the protection of security documents such as ban notes, etc., against forgery, security threads are embedded in the document which have at least two areas extending in the longitudinal direction of the thread and differing in their physical properties. The thread is preferably a coextruded multicomponent synthetic thread whose individual components contain additives such as dyes or fluorescent substances and/or particles having electrical or magnetic properties. The testing of the authenticity of the security thread is directed toward the presence of these additives and their mutual geometrical distribution in certain areas of the security thread.
Patent EP-0175397-B1 (EP)
Title: Meat product
IPC: A23L13/60
Filed: 1985-07-31
Granted: 1988-06-01
Abstract: A two-phase meat product comprising 20-90 wt% of a texture imparting phase consisting of aligned flat meat slices, having a thickness of 0.5-6mm and 80-10 wt% of a finely dispersed succulence imparting phase, which product exhibits a parallel arrangement of its constituent phases, so that appropriate planes of orientation are formed to give sequential breakdown of the product in the mouth upon consumption. Also a process of producing these products is disclosed.
Patent EP-0181653-B1 (EP)
IPC: C21D9/567
Filed: 1985-10-03
Granted: 1988-08-10
Abstract: Fluidized bed apparatus 1 for use in heat treating metal articles in a bed of fluidized particles 6 includes a heat insulated structure 2 and a removable module 4. The module is a metallic assembly integrating a vessel 5 for receiving the fluidizable particles, a bottom plate 8 of the vessel having a plurality of gas inlet nozzles 9, and a gas plenum chamber 11 fed by a gas admission conduit comprising a gas duct 12 and an entry pipe 13. Each nozzle 9 comprises a vertical inlet pipe 25 and a distinctcap 26 of specific channel design mounted on top of the pipe for deflecting a fluidizing gas flow into the particle bed 6.
Patent EP-0162587-B1 (EP)
IPC: B61D3/00
Filed: 1985-04-22
Granted: 1988-03-09
Abstract: A freight wagon is assembled from a set of building blocks (12,13,14,15,42 and 16) together forming a superstructure mounted on a skeletal underframe (11) having at least one axial beam (17) and an upper surface with a modular bearing pattern (19). The building blocks are selected from a set of building blocks of corresponding modular dimensions, there being a plurality of species of building blocks and sets of congruent building blocks of each species whereby the underframe (11) is usable with alternative superstructures adapted for carrying alternative types of goods and which alternative superstructures are assemblable from alternate selections and combinations of building blocks. The wagon is particularly useful as a railway wagon in a system of wagons having bearing patterns (19) which are unified in the sense that the modular dimensions are the same although not necessarily having the same number of modules. The wagon is assembled using simple slotted joints suitable for automated assembly.