baber/WOPTO huggingface dataset:
Patent EP-0167440-A1 (EP)
Inventor: NOGUIER JEAN-PIERRE
IPC: H01L29/87
Filed: 1985-06-19
Abstract: 1. Trigger-electrode protection triac with avalanche firing constituted by a semiconductor wafer incorporating two antiparallel-connected thyristors (TH1, TH2), each thyristor having an anode zone (AN1, AN2) of type P, a central zone (CE1, CE2) of type N, a trigger zone (GA1, GA2) of type P and a cathode zone (CA1, CA2) of type N, the central zones of type N of the two thyristors being formed by the same substrate layer of type N, a metallization (ME1, ME2) covering each face of the wafer, the anode zone and the cathode zone lying at said face, and short-circuiting holes (CC1, CC2) through which the trigger zone of type P extends through the cathode zone of type N up to the metallization covering the latter, characterized in that the central region comprises a weak concentration of type N so that the superficial inverse breakdown voltage at the level of the junction between the central zone and the trigger zone is higher than the trigger voltage of the triac and that for each thyristor (TS1, TS2) at least one specific zone (AS1, AS2) of type N is provided which is doped more than the central zone and separates the central zone from the trigger zone, said zone being arranged in alignment with a portion of the trigger zone of the corresponding thyristor but not extending through to the periphery of the semiconductor wafer.
Patent EP-0184525-A1 (EP)
Inventor: EYNARD EMILE
IPC: E01F15/00
Filed: 1985-11-13
Abstract: 1. A crash barrier formed by at least one horizontal rail (3) constituted by wooden rail elements (4) and by wooden posts (5) each supporting two adjacent rail elements (4), each rail element (4) being provided at each of its ends with a metal support enabling it to be connected to the adjacent end of the next rail element, characterized in that each metal support is formed by a metal plate (6, 15, 21, 26) which is driven into an associated slot (7, 22, 23) formed at each end of each rail element (4) and which is fixed therein by means of at least of one bolt (9) passing through the rail element (4) in a direction perpendicular to that of the slot (7, 22, 23).
Patent EP-0167494-A1 (EP)
Inventor: TOMASSINI EMILIA
IPC: A01G9/22
Filed: 1985-04-03
Abstract: 1. System for protecting agricultural surfaces against bad weather, composed of an assembly of rigid or semi-rigid panels (1, 2) featuring perforations (3) designed to let rain water pass through, this assembly forming a roof or covering supported by a framework over the surface to be protected, characterised by the fact that - this assembly forming a roof is made by joining together two panels (1, 2), each forming a slope of the roof, the edges of which are joined together symmetrically at the ridge of the roof, - part of the top edge (4, 5) forming the ridge of each panel (1, 2) is turned back on itself above the upper surface of the panel forming a housing along the ridge of the roof, able to accept a folded or roll-up protective fabric covering, whilst the opposite bottom edge (8, 9) is turned up in a concave shape, in such a way as to collect the water running down the roof ; these two edges are not perforated, although the bottom one has drain holes (10) for the water collected, - as well as by the fact that the supporting framework features tubular posts in communication with the said drain holes (10) and connected to water tanks.
Patent EP-0205425-A1 (EP)
Inventor: REED LEHMAN T
IPC: E21B33/03
Filed: 1984-12-26
Abstract: Un agencement (A-2') de tête de puits d'alimentation en énergie électrique comprend un élément de tête de puits (B') qui soutient de façon amovible une bride de montage (20'), sur laquelle s'étend verticalement un agencement (28') de soutien d'une vanne d'arbre de Noël. Une première cartouche (E') conductrice d'électricité est connectée à un câble d'alimentation en électricité (F') et montée transversalement de façon à pouvoir se déplacer entre une position couplée et une position non-couplée dans l'élément de tête de puits (B'). Une olive de suspension (C') de la colonne de production est soutenue de façon rotative dans l'élément de tête de puits (B') et soutient une colonne de production (52'). Une soupepe (260) hydraulique est montée à l'intérieur de la colonne de production (52'). La colonne de production (52') s'élève verticalement depuis la soupape (260) jusqu'à connecter l'olive de suspension (C), et est en communication avec des passages (268, 20) et une cavité (272) dans celle-ci. Un connecteur (J') est fixé de façon amovible à l'olive de suspension (C'). Un câble électrique (H') descend depuis le connecteur (V') jusqu'à un dispositif à commande électrique. Une deuxième cartouche (D') conductrice d'électricité est soutenue de façon amovible dans l'olive de suspension (B'), en communication avec le connecteur (J') et couplée de façon amovible à la première cartouche (E'). La détermination de la position de couplage se fait à l'aide d'un agencement de référence (K). Lorsque l'olive de suspension est en position de couplage, un élément tubulaire (278) peut s'étendre transversalement à travers l'élément de tête de puits (B') pour pénétrer dans la cavité (272) en la scellant. Du fluide pressurisé est ensuite amené à l'élément tubulaire (278) pour actionner la soupape (260). La deuxième cartouche (D') peut être enlevée de l'olive de suspension (C') à des fins de remplacement ou de réparation en enlevant la bride (20') de la tête du puits (B') et en déplaçant la première cartouche (E') jusqu'à une position
Patent EP-0185758-A1 (EP)
Title: A data frequency modulator with deviation control.
Inventor: CARNEY SCOTT N
IPC: H03C3/09
Filed: 1985-06-21
Abstract: An automatic deviation control circuit for an angle modulated data transmitter is disclosed wherein the deviation level of modulated data is controlled by a modulation cancelling deviation error detection feedback loop. After the modulation is cancelled from a sample of modulated carrier by a predetermined value of deviation, residual modulation is detected, sampled following a predetermined number of like-level data bits, and applied to the modulation path gain to increase or decrease the deviation such that the residual modulation is minimized.
Patent EP-0201053-A1 (EP)
Inventor: LEWENSTEIN ARI
IPC: A61K39/36
Filed: 1986-05-02
Abstract: A pharmaceutical preparation for the prophylactic treatment of allergies which contains as active ingredient an extract of pollen which contains nor more than 5% by weight, referred to the dry weight of the extract of pollen, of proteins having a high molecular weight or which is completely free of proteins of high molecular weight. The active ingredients of the inventive pharmaceutical preparation have themselves no allergen activity. To those human beings and children which in the years before suffered from severe symptoms of hay fever or asthma, the inventive pharmaceutical preparations were administered, preferably orally, during about three months before the allergy usually had occurred, for instance in the months February until April. By said administration the occurring of the pollen allergy in spring time and during the whole summer could be completely prevented. The inventive pharmaceutical preparations are prepared by extracting the pollen of plants with an aqueous extraction medium, and by metabolizing high molecular proteins of the pollen with a microorganism yielding low molecular proteins or amino acids. Thereafter the aqueous extraction medium is separated from the pollen and the pollen are extracted further with a not aqueous extraction medium. The concentrated extract or the dry residue of the extract recovered with the aqueous medium or the not aqueous medium or a mixture of the extracts or dry residues recovered with the aqueous medium and the not aqueous medium are the active ingredient of the inventive pharmaceutical preparations.
Patent EP-0236537-A1 (EP)
Inventor: BISHOP MAURICE E
IPC: B25B5/16
Filed: 1986-06-11
Abstract: uick-action clamping, for holding workpieces (18) in machine tools, and the like, is developed via orbital movements of a clamp member (16) as induced by relative rotation of the mated eccentric head portion of a cooperating special machine screw threadely engaged with a suitable mount. In a simple and economical expression of the clamp in a highly- advantageous low-profile form, the bolt (15) is adapted from a steel hex-socket button-head cap screw (15D), by machining a cylindrial exterior to its head in a laterally-offset relation (20) to the central longitudinal axis (19) of the cap screw, and the eccentric head of that modified screw member is fitted within an accommodating cylindrical recess in a shallow brass nut-like clamp member (16) having "flats" (16A-16F) about its periphery. With the threaded end of the bolt received within a tapped hole of a mount, a mere half turn effected by an Allen wrench (24) in turn develops maximum orbital motion of the clamp member and resulting lateral movements of the flats, any one of which may serve to press against and hold a nearby workpiece (18); equally rapid and convenient release is then achieved by reversing the turn of the bolt.
Patent EP-0215477-A1 (EP)
Inventor: MCLAUGHLIN KATHLEEN THERESE
IPC: A61P9/06
Filed: 1986-09-17
Abstract: This invention relates to a process for preparing useful antiarrhythmic 1,3-diazabicyclo[4.4.0]dec-2-en-4-ones from 1-acyl-a-[2-[bis(1-methylethyl)amino]ethyl]-a-phenyl- 2pi- peridfneacetamides. This invention also relates to the 1- acyl-a-[2-[bis(1-methylethyl)amino]ethyl]-a-phenyl-2-piperidineacetamides employed in this process.
Patent EP-0221317-A1 (EP)
Inventor: AIBA SHUICHI
IPC: C12N15/00
Filed: 1986-09-23
Abstract: A vector plasmid comprising a DNA sequence which has a molecular size of 1.2 megadaltons and only one site of cleavage with restriction endonuclease Hind III and contains a gene governing the function of replicating the host cells and stabilizing their replication.
Patent EP-0220592-A1 (EP)
Inventor: BARTELS GUNTER DR
IPC: C07D319/06
Filed: 1986-10-14
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung der Ketale des 4-Brombutanals und des 5-Brompentanals der Formel <IMAGE> mit n = 3 oder 4 Dabei setzt man 2,3-Dihydrofuran bzw. 3,4-Dihydro-2H-pyran in einem Lösungsmittel in Gegenwart eines Katalysators mit Neopentylglykol um und bromiert dann das entstehende Produkt. Außerdem betrifft die Erfindung das genannte Ketal des 5-Brombutanals als solches.
Patent EP-0230536-A1 (EP)
Inventor: FUJIWARA KATSUHIRO
IPC: G05B19/05
Filed: 1986-11-14
Abstract: Data processing between selected I/O terminals (6a - 6n, 7a - 7n) is switched between processing by direct access to the I/O terminals and processing by indirect access through an image memory (41) having a one-to-one correspondence to the I/O terminals.
Patent EP-0224193-A1 (EP)
Inventor: SCHAERER EMIL A
IPC: A61N2/08
Filed: 1986-11-20
Abstract: 1. Device for the care and therapy of the human scalp, wherein the head covering is a hair net (1) or a transparent hood, on to which the magnet means, in the form of foil-shaped or small plate-shaped or plaster-shaped permanent magnet bearers (3), having permanent magnetic particles, are attachable in such a manner that in each case two superimposed, permanent magnet bearers (3) of opposite polarity are arranged, gripping the head covering (1) between each other ; and, at each preselected place of the head covering (1), when this is worn, a small marking plate (3) or plaster is attachable to the outside thereof, as well as, when the head covering is removed, a permanent magnet bearer (3) being attachable to the inside thereof on the opposite side of the small marking plate (2).
Patent EP-0226873-A1 (EP)
Inventor: UNGER ALFREDO
IPC: F02N19/04
Filed: 1986-11-28
Abstract: The apparatus comprises a first closed-loop hydraulic circuit (1, 2a, 2b, 2c, 2d, 4, 5, 6, 7) for circulating a hydraulic fluid and into which there are connected a boiler (8) for heating said fluid, a first heat exchanger (9) for heating the engine cooling water, a second heat exchanger (10) for heating the fuel and the engine and a third heat exchanger (11) for heating the batteries, and possibly a unit heater (22) for heating the crew compartment. The apparatus also comprises a second closed-loop circuit (13, 2b, 14, 15, 16, 2d) which has two circuit portions (2b, 2d) in common with the first circuit, and into which circuit there are connected a heat exchanger (17) cooled by a refrigeration device (18) and a fourth heat exchanger (22) arranged to transmit refrigeration power to the crew compartment (23); the apparatus also comprises change-over valves (25, 28, 30, 37) connected into suitable points of said circuits to change-over the fluid flows in order to heat the batteries, the fuel and the engine cooling water, and to air-condition the crew compartment, by using the same hydraulic fluid for transmitting the thermal power and for transmitting the refrigeration power.
Patent EP-0227157-A1 (EP)
Inventor: BARKER MICHAEL DEREK
IPC: A01N47/34
Filed: 1986-12-02
Abstract: A herbicidal composition has as active ingredient, a halophenyl alkyl biuret of general formula I:-­
      wherein Hal represents a chlorine or, especially, a fluorine atom; 
R₁ represents a hydrogen atom, a C 1-6  alkoxy group, a C 1-6  alkyl group; 
R₂ represents a C 1-6  alkyl group or a hydrogen atom; 
R₃ represents a C 1-6  alkyl group; 
or R₁ and R₃ together represent a C 2-4  alkylene group 
and X represents a hydrogen or halogen atom; a C 7-14  aralkyl group or C 1-10  alkyl group, each of which may optionally be substituted by one or more halogen atoms, or by a C 1-6  alkoxy, C 1-6  alkoxyimino, C 6-10  arylthio, C 1-6  alkylthio, C 7-14  aralkyloxy, C 2-7  alkanoyloxy or C 3-6  acetal group; or a C 6-10  aryl, C 1-6  alkoxy, C 7-14  aralkyloxy, C 2-6  alkenyl, (C 1-6  alkyl)carbamoyl, C 2-7  alkanoyl, or C 7-11  aroyl group, or a C 3-8  cycloalkyl group optionally substituted by one or more halogen atoms.
Patent EP-0236596-A1 (EP)
Inventor: VAN DER MEER ROELOF
IPC: C08L51/06
Filed: 1986-12-30
Abstract: The invention relates to polymer mixtures which comprise a polyphenylene ether, a polyamide and an agent to improve the impact resistance. The agent is an olefinic based polymer such as an ethylene-propylene copolymer or an ethylene-propylene-non-conjugated diene terpolymer, on which a vinylmonomer having a carboxylic acid group or a derivative thereof or on which a vinylmonomer having an epoxy group has been grafted or an alkylene-alkyl(meth)acrylate copolymer having an alkylene group with 2-6 carbon atoms and having an alkyl group with l-8 carbon atoms or an alkylene-alkyl(meth)­acrylate having a functional group, which functional group has been introduced either by a polymerisation reaction while forming a terpolymer or by a grafting reaction, the functional group being selected from car­boxylic acid groups, acid anhydride groups, acid amide groups, imido groups, carboxylic acid ester groups, amino groups, hydroxyl groups or epoxy groups and in which the alkylene group of the alkylenealkyl(meth)­acrylate comprises 2-6 carbon atoms and the alkyl group thereof comprises l-8 carbon atoms.
Patent EP-0213751-A1 (EP)
Inventor: FRISBIE JEFFREY STEVEN
IPC: A61M25/01
Filed: 1986-07-30
Abstract: A steerable dilatation catheter assembly having an adapter with at least one arm (12). A guide wire having proximal and distal ends is provided with the proximal ends (28) extending through the adapter. A flexible tubular member has one end secured to the adapter and extends over the guide wire and has a balloon carried by a distal portion thereof. The distal extremity of the balloon is bonded to the guide wire to form a liquid-tight seal between the guide wire and the balloon. A flexible tip is secured to the guide wire. A rotation limiter (93) secured to the guide wire and carried by the arm for rotating the guide wire through a number of turns less than a predetermined number of turns.
Patent EP-0237677-A1 (EP)
Inventor: CHICKEN MICHAEL
IPC: F01L25/06
Filed: 1986-11-14
Abstract: A gas-operated, double diaphragm pump comprises a pair of diaphragms (6,8) secured to, to be movable with, a shaft (4) under the control of a valve (18) which supplies gas under pressure alternately to the diaphragms (6,8) whereby the diaphragms (6,8) create a pumping action. The control valve (18) includes a hollow chamber (22) having an inlet (24), first and second outlets (34,38) feeding to the diaphragms (6,8) and an exhaust outlet (36), a control member (40) movable within the chamber (22), and a bearing member (54) mounted in, to be movable with, the control member (40) and urged into sealing contact with the inner wall of the chamber (22). The arrangement is such that, on movement of the control member (40) and the bearing member (54), the gas inlet (24) is alternately interconnected with the first and second outlets (34,38) while the gas outlet not being supplied by the inlet (24) is interconnected with the exhaust outlet (36), the bearing member (54) sealing the gas outlet being supplied by the inlet (24) from the exhaust outlet (36) and from the other gas outlet.
Patent EP-0231636-A1 (EP)
Inventor: FACCO GASTONE
IPC: B41J29/06
Filed: 1986-12-19
Abstract: The inclination adjusting arrangement (11) is applied to a keyboard having a base structure (13) in which a plurality of keys is mounted. The keybard is provided in its lower portion with fixed front support feet and rear support feet (18). The rear feet (18) can project by varying amounts from the bottom (16) of the base structure (13) in such a way that the angle of inclination of the plane of the keys is variable with respect to the desk top. For the purposes of adjusting the degree of projection, the rear feet (18) are pivoted and movable along their own axis by means of a slot (31) which co-operates with a fixed pivot pin (21) on the base structure (13). Each rear foot (18) comprises a positioning tooth (23) which is disposed opposite a support surface (22) and which is capable of selectively engaging with a seat of a series of seats (24, 26,27) of the base structure (13). Resilient means (28) which co-operate with the pin (21) hold the positioning tooth (23) engaged with one of the seats. The seats (24, 26 and 27) are disposed on a circular arc substantially coaxial with the fixed pin (21), in different angular positions for varying the distance of the support surfaces (22) from the plane of the keys. The resilient means comprises a resilient blade (28) which is bent and curved in such a way that its free end (33) engages the fixed pin (21).
Patent EP-0201412-A1 (EP)
Title: Produit de confiserie ou pharmaceutique à revêtement sans sucre obtenu par dragéification dure et son procédé de préparation
Inventor: BOURSIER BERNARD
IPC: A61K47/00
Filed: 1986-04-29
Abstract: Produit de confiserie ou pharmaceutique à revêtement sans sucre obtenu par dragéification dure, ce revêtement étant essentiellement cristallisé et comportant au moins 90% en poids de malititol.
Patent EP-0209468-A1 (EP)
Inventor: DIERAS FRANCIS
IPC: A61C17/00
Filed: 1986-07-21
Abstract: La présente invention concerne un appareil à ultra­sons permettant le curetage ou l'exérèse des tissus biologi­ques par irrigation d'un liquide soumis à la cavitation et par aspiration du tissu désagrégé, comprenant une pièce à main contenant un transducteur lequel est accouplé mécani­quement à un instrument vibrant ou sonotrode. 
     Cet appareil est caractérisé en ce que la pièce à main (1) est traversée de part en part, dans le sens longi­tudinal, par un conduit d'aspiration (15,24) relié, d'une part, à un raccord d'aspiration (3) se trouvant à l'extré­mité postérieure de la pièce à main (1), et, d'autre part, à la partie interne de la sonotrode d'aspiration (17)
Patent EP-0207010-A1 (EP)
Inventor: DI NUNZIO VITTORIO
IPC: F02B1/04
Filed: 1986-05-19
Abstract: The device comprises a solenoid value (3) arranged to cut-off the supply of fuel and controlled by a sensor (7) arranged to detect the pressure in the induction manifold of the engine. This sensor (7) is an absolute pressure sensor whereby the cut-off solenoid (3b) is energised and de-energised respectively when the absolute pressure in the induction manifold assumes a first and a second predetermined value respectively.
Patent EP-0198805-A1 (EP)
Inventor: PERSBECK SVEN-ERIK
IPC: B63C9/22
Filed: 1986-03-17
Abstract: A securing arrangement so executed as to be tripped for release on actuation for the purpose of changing the state of an attached item of equipment. It is so executed as to secure the equipment by means of a loadable link (8) in a securing position. The equipment can be released by means of a tripping arrangement (36, 37, 42) by breaking the link by the actuation of an actuating arrangement - (20, 32) by means of a specific factor such as a change in pressure. The link consists of a device which is capable of being cut through, such as a cable (8). The tripping arrangement comprises a knife (36, 37) provided with an edge so arranged as to be moved by the effect of the force of a tensioned spring (42) into a position in which the cable is cut through. The actuating arrangement (20, 32) is so arranged as to hold the knife in its first position by means of a locking arrangement (26), and as to release the knife so that it will adopt its second position upon actuation by means of said factor.
Patent EP-0248791-A1 (EP)
Inventor: JUNG FRITZ
IPC: C04B28/02
Filed: 1985-12-10
Abstract: Le mélange de mortier sec, à base d'un liant inorganique et le cas échéant d'agrégats naturels, d'agrégats artificiels, de fibres et d'autres adjuvants usuels pour le béton, est proposé spécialement pour la prévention et/ou l'élimination de dommages des surfaces des ouvrages en béton. Le mélange de mortier sec contient en plus un adjuvant granuleux pour le liant inorganique augmentant l'alcalinité et ayant une vitesse de réaction sensiblement plus faible que ce liant. Cette "réserve d'alcalinité" empêche une diffusion de CO2 et de SO2 de l'air dans le béton, ce qui s'oppose à la détérioration du béton.
Patent EP-0204809-A1 (EP)
Inventor: LIZELL MAGNUS
IPC: F16F1/46
Filed: 1985-12-06
Abstract: Un dispositif de soupape de restriction pour fluides sous pression hydraulique dans des mécanismes amortisseurs de chocs pour véhicules comprend un organe de siège (10) de soupape avec au moins une ouverture principale (4) pour laisser passer le fluide sous pression, cette ouverture principale (4) pouvant être fermée par un corps de soupape (5) mobile sollicité par un ressort, et au moins une ouverture auxiliaire (7) pour le fluide sous pression, cette ouverture auxiliaire pouvant être sélectivement fermée par un organe de fermeture (2). Afin d'obtenir une commande ou des modifications rapides et fiables des caractéristiques fonctionnelles de l'amortisseur, de façon simple et économique toutefois, un espace fermé variable (11) est délimité par l'organe de siège (10) de soupape et par le corps (5) de soupape. L'ouverture auxiliaire est connectée avec cet espace fermé pour y laisser entrer du fluide sous pression lorsque l'organe de fermeture est ouvert, en appliquant ainsi également la pression du fluide sur le corps (5) de soupape afin d'augmenter la force de la pression exercée sur ce corps contre la force du ressort tendeur et de modifier ainsi les caractéristiques fonctionnelles du dispositif de soupape de restriction.
Patent EP-0208727-A1 (EP)
Title: Composite a matrice metallique et son procede de production
Inventor: BARLOW JOHN
IPC: B22D19/14
Filed: 1986-01-06
Abstract: Un composite à matrice métallique produit par formage par compression comporte un matériau implanté dans une matrice d'alliage de métaux légers. Le matériau implanté est constitué d'une préforme de carbure de silicium, de particules d'alumine ou de zircone en combinaison avec du verre, de l'alumine ou un matériau alumino-silicaté sous forme filamentaire fibreuse ou monocristalline.