baber/WOPTO huggingface dataset:
Patent EP-0020254-A1 (EP)
Inventor: CARBALLES JEAN-CLAUDE
IPC: H01S5/20
Filed: 1980-05-23
Abstract: 1. Laser diode having a located emission, which structure comprises a semiconductive base (10) showing a conductivity of a first type and having a first operating electrode, a first electric confining semiconductive layer (20) in contact with the base and showing the same type of conductivity, a photoemissive semiconductive layer (30), a second electric confining semiconductive layer (40) showing a conductivity of the opposite type, covered by a second electrode (60), the second electric confining layer (40) comprising a central area in which the flow of electric current is facilitated and side areas in which that flow is hampered, the second electric confining layer (40) comprising two grooves (101, 102) separating the central area from the side areas, a semiconductive layer (50) of the second layer (40) conductivity type, but more highly doped than the latter, covering the second confining layer except grooves (101, 102), regions of the second layer (40) positioned upright to the side areas being implanted with protons (103, 104) so that the material has made electrically insulating, characterized in that the protons implantation (103, 104) is carried out in the side areas only and in that the second electrode (60) covers the whole upper surface of the diode.
Patent EP-0022685-A1 (EP)
Inventor: GARAPIN FLORENCE
IPC: C12N15/85
Filed: 1980-06-09
Abstract: 1. Vector derived from plasmid pBR322, characterized by the combination of two resistance factors to ampicilline and to tetracycline respectively, normally contained in pBR 322, on the one hand, and of a complementation DNA containing a gene of thymidin kinase, such as that of the herpes virus, inserted within the Pvu II site of the plasmid, on the other hand.
Patent EP-0030924-A1 (EP)
Inventor: MANTOVANI ALDO
IPC: B60N2/36
Filed: 1980-12-11
Abstract: A rear seat for a motor vehicle comprises a flexible squab (2) and a seat back (3) which can be folded down on to the squab (2) in such a way as to form a load platform. In the folded down position of the seat back (3) the squab (2) is lowered on to the floor of the passenger compartment allowing the seat to offer a reduced bulk in the vertical sense, and a lower level for the load platform to be obtained.
Patent EP-0015884-A1 (EP)
Inventor: HILLERSTROM BJORN
IPC: F24D19/10
Filed: 1980-01-23
Abstract: An apparatus for production of tap hot water comprising a heat exchanger (1), connected to a storage tank with hot water, for example a boiler (2), the primary circuit of which is intended to be flowed through by the said hot water and to the secondary circuit of which the cold water is intended to be supplied. A connection in series of the primary circuit and the circulation pump (5) is connected in parallel with a shunt line (6), in addition to which a thermostat (11) in thermic contact with a connection (12) in the heat exchanger (1) for the supplied cold water is arranged to control the supply of hot water from the storage tank (2) to the primary circuit in the heat exchanger (1). The thermostat (11) can be arranged to control engagement and disengagement of the circulation pump (5). Also installed in a connection point between the inlet end of the shunt line (6) and a return line (4) from the heat exchanger to the storage tank is a thermostat-controlled regulating valve (7) for regulation of the ratio between the water flow through the shunt line (6) and the returned water flow through the return line (4) to the storage tank (2).
Patent EP-0029820-A1 (EP)
Inventor: SCHEURECKER WERNER
IPC: B22D11/08
Filed: 1980-10-27
Abstract: 1. An arrangement for extracting and introducing a flexible starter bar (26) provided with a starter bar head (29), out of and into an arcuate strand guide (2, 3, 7, 8) of a continuous casting plant, comprising a transporting means designed as a displaceable car (32) to introduce the foot end (46) of the starter bar into the mould (1) or into an opening of the strang guide below the mould (1), wherein a carrying means (36) accommodating the starter bar is arranged on the car (32) and pivotable from a vertical position (C) into a horizontal position (D), characterized in that - a cage (18) that is rotatable about a horizontal axis (19) by about 180 degrees and includes a slide or roller way (17) is provided on a starter bar guide that branches off the strand guide by means of a rockershaped shunt (12) and includes a slide or roller way (16), and - the carrying means (36) is provided with a lifting means (41, 42, 43) on the upper end (40) in the vertical position (C).
Patent EP-0028606-A1 (EP)
Inventor: PUSCHKARSKI FELIX
IPC: E04C3/30
Filed: 1980-11-04
Abstract: L'objet de l'invention concerne un dispositif de liaison pour des elements plans de construction fixables l'un a l'autre avec des angles variables. Il s'agit en particulier d'elements de paroi et/ou de toiture, de chassis, qui possedent sur chacun des bords une partie profilee (4) qui se presente sous la forme d un arc ouvert ce qui permet de les fixer l'un a l'autre; par ces moyens les parties profilees (4) sont emboitables l'une dans l'autre et fixees frontalement par des goujons (11). Les parties en arc de cercle sont limitees par deux arcs pouvant etre transposes l'un par rapport a l'autre; ces deux arcs ont un meme rayon (r'); les goujons prevus pour la fixation sont precontraints et munis a une extremite d'un rebord (14) chevauchant les faces adjacentes des parties profilees en forme d'arc de cercle emboitees les unes dans les autres. Les parties profilees en forme d'arc de cercle peuvent egalement etre prolongees au moins a une extremite par un prolongement (10) decoratif; le prolongement est forme par une partie profilee qui est limitee par deux arcs pouvant etre transposes l'un par rapport a l'autre, ces deux arcs ayant un meme rayon. Par ce moyen on empeche qu'une charniere formee par plusieurs elements en forme d'arc emboites les uns dans les autres puissent s'ecrouler de sorte qu'on peut renoncer au rebord (74) du goujon (11).
Patent EP-0033747-A1 (EP)
Inventor: ICHINOMIYA TSUTOMU MATSUSHITA
IPC: A61N1/08
Filed: 1980-12-30
Abstract: Un dispositif therapeutique de basse frequence applique des impulsions de basse frequence sur le corps d'un patient de maniere a effectuer un traitement. Ce dispositif detecte si son terminal de sortie d'application des impulsions de basse frequence sur le patient est en contact avec le patient pour augmenter automatiquement la tension de sortie de basse frequence de bas en haut progressivement. Ainsi, ce dispositif reduit le choc pour le patient au debut de l'application des impulsions de basse frequence.
Patent EP-0033337-A1 (EP)
Inventor: BAXTER LESLIE ALAN
IPC: H04L7/033
Filed: 1981-02-24
Abstract: Circuit de boucle digital pour la commande de la synchronisation autour d'un systeme de communication a boucle fermee. Le circuit de commande (20) regle automatiquement la temporisation de la boucle pour maintenir une longueur constante de bits de sequence independamment du nombre de stations connectees a la boucle. Au fur et a mesure que des stations sont ajoutees a la boucle ou soustraites de celle-ci, le systeme agit pour soustraire ou ajouter la temporisation selon les besoins. Un registre premier entre, premier sortie (FIFO) avec une capacite de bits egale a la dimension de la sequence est branche en serie dans la boucle et une horloge separee est utilisee pour commander l'entree et la sortie du registre premier entre, premier sortie (FIFO). Si un seul bit de sequence n'est pas recu dans la position attendue la sortie de l'horloge saute alors un comptage par sequence, en ajoutant ainsi une temporisation a la boucle. Ce circuit de commande de boucle fonctionne dans des situations ou le bit d'encadrement se trouve sur un canal separe et aussi quand le bit d'encadrement se trouve sur le canal de donnees effectif.
Patent EP-0042841-A1 (EP)
Inventor: MULLER RUDOLF
IPC: F02B23/08
Filed: 1980-12-18
Abstract: Moteur a combustion interne comportant au moins une chambre de combustion, un piston (12), une chambre de turbulence (17) menagee a l'interieur de la culasse (13) au-dessus du piston (12), et un dispositif d'allumage (19) debouchant dans la chambre de turbulence (17). Selon la caracteristique principale de l'invention, au moins un canal (20), menage a la base de la culasse (13), debouche tangentiellement le long des parois de la chambre de turbulence (17). Le canal (20) a, a son origine, une largeur sensiblement egale au diametre du siege de la soupape d'admission (14) et se retrecit en s'approfondissant en direction de la chambre de turbulence (17). Ce moteur constitue un perfectionnement des moteurs du type Otto.
Patent EP-0036921-A1 (EP)
Inventor: KNOPP JOHANNES
IPC: C09J7/20
Filed: 1981-01-09
Abstract: 1. An adhesive strip which can be applied as a plurality of wound layers evenly superimposed, for bundling of heavy pipes or the like, with stabilizing threads held by adhesive and extending in the longitudinal direction, characterized in that the stabilizing threads (a-j) forming exclusively a central cushioning band, the width (B1) of which corresponds to about 1/3 of the total width (B2), are moistened by the adhesive (2) exclusively in the zone of their longitudinal edge (K) facing the strip, and are free of adhesive in the zone of their remaining circumferential surface (U) and are movable relatively to one another, and extend in touch with one another.
Patent EP-0046843-A1 (EP)
Inventor: ABELE HELMUT
IPC: F23Q9/14
Filed: 1981-05-08
Abstract: 1. Ignition safety valve for gas- or oil-heated equipment, having an electro-magnet (32), which is controlled by a heat sensor heated by a flame and whose armature (36) is pressed by a return spring (40) against a closing element (21) of the valve (20), which sits on a double arm rocking lever (24) on which a closing spring (28) has a snap action, the rocking lever (24) being supported in one end position on the valve seat via the closing element (21), and in the other end position, on the magnet poles (34) of the electro-magnet (32) via the armature (36), and, in addition, having a hand operated setting element (44) which acts via a push rod (45) on the rocking lever (24) and transfers the latter into the end position in which the valve (20) is open and the armature (36) is in contact with the poles of the magnet (34), and from which end position the rocking lever (24) is rocked back by means of the combined forces of the return spring (40) and the closing spring (28) whenever the retention force of the electro-magnet (32) is less than or falls below a specified value, characterised in that the push rod (45) of the hand operated setting element (44) is located in a known manner near the valve and magnet axis and acts on the rocking lever (24) via a slide (52) which is displaceably supported on the rocking lever (24), is pressed by a spring (60) radially against the part (41) rigidly connected to the armature (36) and is provided with a stop surface (55) allocated to the push rod (45), which stop surface moves out of the path of movement of the push rod (45) as long as the armature (36) is adhering to the poles of the magnet (34) when the valve is closed.
Patent EP-0063636-A1 (EP)
Inventor: STEPHANIDES VIKTOR H DR
IPC: G01R15/18
Filed: 1981-07-11
Abstract: A current transformer having at least one ring-shaped core with a secondary winding mounted thereon, and a primary conductor, located within its casing. An inner tube is provided between the ring-shaped core and the primary conductor, one end of the tube being electrically connected to the casing and its other parts electrically insulated therefrom. A cylindrical, electrically conductive screening shield at least partially overlaps the inner tube and is electrically connected to the casing on the side of the ring-shaped core which is distal from the electrical connection between the casing and the inner tube, while the other parts of the shield are electrically insulated from the casing. This overlap forms a short-circuit loop for any steep progressing wave which is generated when switching on a potential-free part of the circuitry, or when due to an interruption, a small capacitive current breaks off. The short-circuit loop thus prevents the generation of high inductive voltages at the secondary leads of the current transformer. The overlap also enables a steep progressing wave to progress without reflection and without capacitively influencing the potential of the secondary winding.
Patent EP-0047013-A1 (EP)
Inventor: STOKES KENNETH B
IPC: A61N1/05
Filed: 1981-09-01
Abstract: A body implantable lead for the delivery of stimulation energy to a desired body site including a drug dispenser . carried by the lead which retains a drug to be dispensed while allowing a dispensing of that drug at least adjacent the desired body stimulation site. The drug may be one which is intended to counter thrombus formation, fibrosis, inflammation or arrhythmias, or any combination thereof, or to accomplish any other localized purpose. The drug may be in liquid form retained in a reservoir carried by the lead with an agency controlling dispensing of the drug. The controlling agency may be a semi-permeable membrane. Alternatively, the reservoir may be formed as an osmotic pump. As a further alternative, the drug may be retained as a coating on a large surface area portion of the lead, or an electrode carried by the lead. In a preferred embodiment, the drug is compounded into a solid material which is carried by the lead while being exposed to body tissues and flesh or fluids at least adjacent the desired stimulation site.
Patent EP-0048940-A1 (EP)
Inventor: KOPETZKY HORST
IPC: H04Q3/00
Filed: 1981-09-22
Abstract: Durch die Erfindung soll für eine Verbesserung der Auswertesicherheit der Betriebszustände von Teilnehmeranschlußschaltungen gesorgt werden, ohne dass hierzu ein wesentlich grösserer Aufwand entsteht, als bei bekannten Fernmeldesystemen, bei denen für mehrere Teilnehmeranschlußleitungen eine zentrale Auswerteeinrichtung vorhanden ist. Erfindungsgemäss wird dies dadurch erreicht, daß für die Überwachung des Anreizzustandes, der Schleifenunterbrechungen aufgrund der Wahl und des Auslösens sowie des Schleifenschlußes als Folge eines Rufs teilnehmerindividuelle, jeweils über eigene Spannungsteiler R1 bis R4, R6 bis R12 angeschlossene Auswerteeinrichtungen OP1, OP2, sowie eine Mehrzahl von Speisewiderständen RS1 bis RS7 vorgesehen sind, die je nach der Art der vorzunehmenden Überwachung wirksam geschaltet werden, wobei die Überwachung des Anreizzustandes und der Schleifenunterbrechung mit derselben Auswerteeinrichtung vorgenommen werden, wozu bei der Umschaltung von der einen auf die andere Überwachungsart das Teilerverhältnis der zugehörigen Spannungsteiler sowie deren Anschaltepunkte an bestimmte Speisewiderstände geändert wird. Die Gesamtheit der Spannungsteiler bildet zusammen mit den Speisewiderständen eine Baueinheit.
Patent EP-0054225-A1 (EP)
Inventor: RAMSAUER DIETER
IPC: E05B13/10
Filed: 1981-12-03
Abstract: 1. Recessable closure (10) for switch cabinet doors or the like with a closing part (12) that has a catch (32) for central latching and/or rods (28, 30) extending upwards or downwards from the closing part (12) for top or bottom latching of the door (16), the closing part (12) having an actuating shaft (14) passing throuth the door leaf (16) to the outside, to which is fastened a handle (38) in the form of a hand lever which is pivotably linked at one of its ends to the actuating shaft (14) round an axis perpendicular to the actuating shaft, and has at its other end a projection (44) pointing in the closed state in the direction of the door leaf (16), with a holder (52) for a lock such as a cylinder lock (54) or the like, and there being provided on the door leaf (16) a plate-type fitting (46) or plate which has a recess (45) accommodating the projection (44) to receive the projection (44) closably, which penetrates the plane of the door leaf towards the inside, characterised in that, - the recess (45) of the plate-type fitting (46) has an essentially circular external cross-section and a peripheral thread (48) ; - the plate-type fitting (46), is formed in one piece with the support casing (18) of the actuating shaft (14) and - the support casing (18) of the actuating shaft (14) has a part penetrating the plane of the door leaf towards the inside which has a circular outer cross-section provided if desired with restrictions, and an external thread (26) so that the plate-type fitting is fastenable at two points by means of screwed on fastening nuts (27, 50).
Patent EP-0054849-A1 (EP)
Inventor: SPITZER WOLFGANG
IPC: G01N35/00
Filed: 1981-12-10
Abstract: Apparatus for the evaluation of test strips conveys the strips on a disposable web (e.g., a paper tape) from a first position where the test strips are placed onto the web, past a second position where the test strips are evaluated by a reflex photometer or other probe, to a take up position where the strips are wound up with the web for disposal. At the second position a barrier strip is disposed between two reciprocating arms or connecting rods, and serves to align the test strips with the probe. The connecting rods also carry at least one gripper having a beveled edge to urge the aligned test strip into registry with the probe. After evaluation, the barrier and gripper or grippers are lifted so that the evaluated test strip can be carried to the take up position.
Patent EP-0045661-A1 (EP)
Title: Pharmaceutical compositions comprising prostaglandins
Inventor: WILKS JOHN WILLIAM
IPC: A61K31/557
Filed: 1981-08-05
Abstract: Compositions, suitable for the control of menses in female primates, comprise both 5-oxa-17-phenyl-18,19,20- trinor-PGF 1α , or an amide, ester or salt thereof, and either PGF 2α , 1,15-lactone or 9-deoxo-16,16-dimethyl-9-methylene-PGF 2 , or an ester or salt thereof.
Patent EP-0047168-A1 (EP)
Inventor: JANOS ALFRED G
IPC: F16L11/18
Filed: 1981-09-01
Abstract: A guide for flexible power lines connecting a power supply (6) to a moving device (4) is formed of a plurality of similar tubular duct elements (8) of a transverse rectangular configuration. Each element is mounted in telescoped re- lationshlp to the adjacent elements, and is telescoped over one adjacent element and into the other adjacent element. The telescoped elements are pivotally connected to form a beam support (9, 10) in the linear direction and a curved support between the beam supports. Each element is formed as a cast element of a suitable metal or other material having relatively heavy walls. The side walls include offset planar wall portions (16, 17) interconnected by transverse interior stop walls (18) which are angularly oriented and shaped in accordance with the desired permitted pivotal motion of the adjacent elements. The stop walls and the outer adjacent end edge wall of the adjacent element are similarly shaped with first and second opposed wall portions (27, 22). The first wall portion (21) of the side walls abutt in the beam position and the second wall portions (22) are spaced by the maximum pivotal movement. The opposite outer end walls are cast with complementing curved surfaces (32, 33) each having a radius which differs only slightly from the opposed surface, to establish a relatively close and constant spacement between the adjacent elements during the pivotal movement. The end walls may also include pivot stop wall portions.
Patent EP-0049055-A1 (EP)
Inventor: LEFEBVRE MICHEL SERGE
IPC: B01D65/08
Filed: 1981-09-03
Abstract: The apparatus comprises one or more barriers (13) arranged to pass a pre-selected component (11) of the feedstock (12). The barriers (13) define flow paths (22, 23, 24) for the feedstock (12) and inlet and manifold means direct the feedstock (12) along the flow paths in contact with a first surface of each barrier (13). Transfer means communicate with the opposite surface of each barrier (13) and receive the component (11) which has passed through the barriers (13). The flow paths (22, 23, 24) are arranged to be elastically enlarged by the passage of the feedstock (12) therethrough. Plates (16) are provided for restricting the elastic enlargement of the flow paths such that a laminar flow of the feedstock can be maintained.
Patent EP-0035444-A1 (EP)
Inventor: GAUTHIER PIERRE
IPC: F28D3/00
Filed: 1981-02-26
Abstract: L'invention concerne le réchauffage d'un fluide froid par échange thermique avec un liquide chaud, généralement de l'eau. Le fluide froid circule d'abord dans un tube descendant (2) puis dans un tube ascendant (3), tandis que l'eau ruisselle le long des tubes (2) et (3) depuis une réserve d'alimentations supérieure jusqu'à un collecteur de fond 28. Application notamment au réchauffement et à la revaporisation de gaz naturel liquéfié.
Patent EP-0053537-A1 (EP)
Inventor: FARGE DANIEL
IPC: C07D501/24
Filed: 1981-11-19
Abstract: Nouveaux dérivés de vinyl-3 céphalosporines de formule générale (I) sous forme bicyclooctène-2 ou -3, dans laquelle R<a>5 et R<b>5 sont des atomes d'hydrogène ou des radicaux alcoyle, ou forment ensemble un radical alcoylène contenant 2 ou 3 atomes de carbone, R<c>5 est un radical protecteur d'acide, R1 est un radical protecteur d'amino, R2 est un radical protecteur d'acide ou un radical éliminable par voie enzymatique et R3 et R4, identiques ou différents, représentent alcoyle (éventuellement substitué par hydroxy, alcoyloxy, amino, alcoylamino ou dialcoylamino) ou phényle ou forment ensemble avec l'atome d'azote un hétérocycle saturé à 5 ou 6 chaînons contenant éventuellement un autre hétéroatome, leurs formes E et Z, syn et anti et leurs mélanges ainsi que leur préparation. Ces nouveaux produits sont utiles comme intermédiaires pour la préparation de céphalosporines biologiquement actives.
Patent EP-0054490-A1 (EP)
Inventor: CHAUVEL GERARD
IPC: G06F5/10
Filed: 1981-12-11
Abstract: In the invention a random-access memory (4) receives data from a transmitter system (2) and a receiver system (1) which is slower than the transmitter system extracts these data from the memory at its own rate. Each of the systems is combined with an address pointer (5, 6) and which are incremented by the clock signals from the transmitter and receiver systems. A circuit (7) is provided to signal to the receiver system equality between the contents of the two pointers so that the receiver may avoid processing data introduced into the memory at address positions not already taken into account by the receiver system (1). Application in a teletext display device. <IMAGE>
Patent EP-0047233-A1 (EP)
Inventor: ZWINGENBERGER LUDWIG DR
IPC: B09C1/08
Filed: 1981-06-24
Abstract: 1. A method of processing mineral oil-containing material, which is spread on a support and is sprinkled with a lime-containing reactant which has been adjusted to be hydrophobic, whereafter the mineral oil-containing material is intimately mixed with the reactant so that a fine-grained water-repellent reaction product is obtained after a reaction time, characterized in that part of the reaction product which is been completely reacted after the mixing operation is recycled to the support, which is formed by a revolving feeder for a mixing device, the material to be processed and the reactant are continuously charged to the support consisting of the previously formed reaction product, and the reaction product, the material to be processed and the reactant product are intimately mixed thereafter in the mixing device.
Patent EP-0053109-A1 (EP)
Inventor: SCHMIDT BERTIL
IPC: E02D5/52
Filed: 1980-12-17
Abstract: Piliers comprenant plusieurs sections tubulaires en acier (1) assemblees les unes aux autres. Chaque section tubulaire est formee avec des parties d'assemblage (2, 4) a ses extremites respectives. Une partie d'assemblage est constituee d'une extremite male (2) ayant une surface d'enveloppe conique (3) et l'autre partie d'une extremite d'emboitement (4), dont la conicite de la surface interieure (5) correspond a la conicite de l'extremite male (2). Lorsque les sections tubulaires sont assemblees, l'extremite male (2) d'une section effectue une interaction avec l'extremite d'emboitement (4) de la section suivante, donnant ainsi une liaison rigide.