baber/WOPTO huggingface dataset:
Patent EP-0039327-A1 (EP)
Inventor: RAGSDALE ROBERT LEON
IPC: B05B1/14
Filed: 1979-10-15
Abstract: Systeme de fumigation d'espaces fermes particulierement de poulaillers ou de milieux ou il est necessaire d'eliminer les insectes. Le systeme consiste en un systeme atomisateur automatique a intervalles minutes utilisant de l'air comprime, une source d'insecticide (120) et une installation de distribution comprenant des conduites (24, 26, 50, 60, 70, 71, 82, 84, 86, 88, 90, 92, 94, 96), des ajutages (1-11) et des valves (102, 108, 110, 112) pour distribuer l'insecticide sous forme de vapeur sous une pression relativement uniforme.
Patent EP-0026236-A1 (EP)
Inventor: IKEDA EIJI
IPC: E03C1/33
Filed: 1980-10-23
Abstract: A top covering plate (16) with a sink for good drainage is constructed by laminating a decorative sheet (4) on the surface of a core material (10) formed of wood-like material such as a plywood, a particle board, etc. A sink (6) is attached to the plate (16) in such a manner that the flange (7) thereof is disposed on the back surface of the decorative sheet (4) of the plate (16). Synthetic resin (15) is filled between the flange (7) of the sink (6) and the plate (16) to adhere both members together for their reinforcement. Also disclosed is a method of manufacturing the top covering plate. Since the sink (6) can be rigidly attached to the top covering plate (16) without a gap, it allows a marked increase in the durability of kitchen furniture.
Patent EP-0045345-A1 (EP)
Inventor: JAMES KENNETH ALLAN
IPC: C03B37/012
Filed: 1981-03-09
Abstract: A method of fabrication and the resulting structure for a birefringent transmission line having particular application as an optical waveguide. The instant transmission line is fabricated so as to be adapted to maintain the state (e.g. the polarization vector) of polarized electromagnetic radiation propagating therethrough. Birefringence in the instant transmission line is geometrically generated by producing oblong regions having different indices of refraction through a cross-section of the transmission line. A preferred technique by which to generate birefringence includes the method step of bombarding the transmission line with a supply of atomic particules, such as energetic hydrogen ions, whereby to implant a damaged region of oblong cross-section and thereby cause an internal swelling therein. By way of a preferred example, the transmission line herein described may be a single-mode optical fiber.
Patent EP-0042984-A1 (EP)
Inventor: ROOS HANS DR
IPC: C25B1/34
Filed: 1981-06-02
Abstract: Bei einer Elektrode, die für die Elektrolyse wässeriger Natrium- bzw. Kaliumchloridlösungen geeignet ist, enthält zumindest die äußere Schicht Spinelle. Die Spinele bestehen aus einem Gemisch der Einzelspineile des Eisens und Kobalts, mit der Maßgabe, daß das Gewichtsverhältnis Eisenspinelle : Kobalt-Spinelle 30 : 70 bis 90 : 10 beträgt. Die Elektroden werden dadurch hergestellt, daß man eine pulverförmige Mischung von Eisenspinell und Kobalt-Spinell mittels des Plasmaspitzverfahrens auf ein Substrat aufbringt, wobei Argon als Plasmagas verwendet wird und die Spritzenergie 6 bis 30 kW beträgt.
Patent EP-0050224-A1 (EP)
Inventor: HOFFMANN GERHARD DR DIPL-CHEM
IPC: G03F7/11
Filed: 1981-09-21
Abstract: Verfahren zur Herstellung von fotopolymeren Reliefformen durch Auftragen einer fotopolymerisierbaren reliefbildenden Schicht R, die einen bei UV-Bestrahlung Nitrosylradikale freisetzenden thermischen Polymerisationsinhibitor enthält, auf einen dimensionsstabilen Träger, der mit einer haftvermittelnden Schicht H für die Schicht R versehen ist, wobei die Schicht H 0,01 bis 10 Gewichtsprozent einer Verbindung <IMAGE> enthält, worin R¹ bis R<4> Alkylreste oder R<5>-(O-alkyen)x-Reste mit R<5> = H oder Alkyl und x = 1 bis 5, gleicher oder verschiedener Art darstellen. Anschließend wird die Schicht R in üblicher Weise belichtet und entwickelt.
Patent EP-0055816-A1 (EP)
Inventor: COOPER EVERT STEEN
IPC: H02M7/5387
Filed: 1981-10-29
Abstract: The Figure shows switching circuitry comprising switches 16, 18, 26, 28 which are operated in timed relationship to supply DC current in opposite directions in alternate cycles to an inductive load 10. In operation the switch 16 is opened momentarily before switch 18 in alternate cycles and the switch 26 is opened momentarily before switch 28 in the intervening cycles. 
     The correct operation of the switches is monitored by the remaining circuitry. When switch 16 opens correctly, the potential of node 20 falls to one diode drop below earth and this is the normal potential of test input terminal 70. When 70 is pulsed, diode 56 is reverse biased and the potential of node 51 remains low. Transistor 60 remains non-conducting. Conversely if switch 16 has not completely opened, diode 52 is reversed biased and when 70 is pulsed, potential of node 51 rises and transistor 60 conducts. This is signalled by the potential change of output line 66. Operation of switch 26 is checked in the same way.
Patent EP-0063180-A1 (EP)
Inventor: AOKI TOSHIHIRO
IPC: C08K5/07
Filed: 1981-11-09
Abstract: Stabilizer compositions for halogen-containing polymers are provided composed of a β-diketone having the formula:
     wherein:
     R 1  is selected from the group consisting of hydrogen, hydrocarbon groups having from one to about eighteen carbon atoms and such groups substituted with one or more groups selected from the group consisting of halogen, hydroxy, alkoxy OR 1 , ester COOR,, alkyl and alkoxycarbonyl alkyl having from one to about eighteen carbon atoms, and
         R 2  is selected from the group consisting of hydrogen; hydroxyl; hydrocarbon having from one to about eighteen carbon atoms and such hydrocarbon groups substituted with one or more groups selected from the group consisting of halogen, hydroxy, alkoxy OR,, ester COOR 1 , alkyl and alkoxycarbonyl having from one to about eighteen carbon atoms; and if Z is R 2  or n is 1 to 3, then no more than one R 2  is hydrogen;   one R 1  and one R 2  or two R 2  may be linked together as an alkylene group to form a cyclic or ring structure;   n is a number from 0 to 3; and   Z is selected from the group consisting of R 2  and a polyvalent linking radical selected from the group consisting of a direct linkage between the
     polyvalent hydrocarbon R 3 ;
     wherein:       R 3  is a polyvalent hydrocarbon group having from one to about eighteen carbon atoms;   R 4  and R 5  are selected from the group consisting of hydrogen and hydrocarbon groups having from one to about eighteen carbon atoms; and R 4  and R 5  may be linked together as an alkylene to form a cyclic or ring structure;   X is -0- or -S-;   m is 0 or 1; and   R 6  is selected from the group consisting of hydrogen, hydrocarbon having from one to about eighteen carbon atoms, and -R 3 -;   as well as metal and organotin enolate salts thereof; and a hydrotalcite having the general formula:
     wherein
   x is a number from 0 to 0.5;   A is CO 3 = or S0 4   = , and   m is a number representing the number of H 2 0 in the molecule.           
     The stabilizer compositions are effective in enhancing the resistance to deterioration by heat and light of halogen-containing polymers and especially polyvinyl halide resins. The β-diketone and hydrotalcite in these compositions exhibit a synergistic stabilizing effectiveness superior to either alone in like amount.
Patent EP-0039265-A1 (EP)
Inventor: OFFNER EDOUARD
IPC: A61K31/35
Filed: 1981-04-07
Abstract: 1. Medicament containing a biflavanone of the formula  see diagramm : EP0039265,P9,F1  which can be used in the treatment of illnesses resulting from disorders in the permeability and the fragility of the vascular walls and arterial, venous or capillary damage, as well as in the prevention of complications in diabetes.
Patent EP-0040148-A1 (EP)
Inventor: VISAGE PHILIPPE
IPC: F23D14/82
Filed: 1981-05-08
Abstract: 1. A blowtorch (1) comprising means (2) for the intake of a combustible gas and means (3) for the intake of a combustion gas, the pressure of this gas being greater than that of the combustible gas ; means (4, 5) for controlling the flow of these gases, arranged in the said means for intake ; means (6) for ensuring the mixing of the said gases ; means (7) for the outflow of the said gaseous mixture to the burner or nozzle (8) of the said blowtorch ; and two non-return valves (9, 10) arranged respectively in each of the means for the intake of gas, characterised in that the non-return valve (9) which is arranged in the means for the intake of the combustible gas is placed downstream of the corresponding means of control (4), and in that a means (11), such as a metallic sinter, for suppressing a flame, is arranged in the means for the intake of the combustible gas, between the non-return valve (9) and the means for mixing, in the immediate vicinity of the latter components.
Patent EP-0049690-A1 (EP)
Inventor: CANDUSSI FRANCESCA
IPC: A01N57/12
Filed: 1981-08-05
Abstract: Compositions containing as their main ingredient phospholipids of vegetable origin, preferably from soybean oil, are used by dispersing in water and spraying on to siloed forage to prevent mould formation therein.
Patent EP-0062728-A1 (EP)
Inventor: MOLL THORLEIF
IPC: F25B30/02
Filed: 1981-04-15
Abstract: The invention relates to a heating system comprising a compressor for supplying a heated medium, preferably a heated gas, for example freon gas, to two pipe coils each adapted to heat one fluid by means of the medium, the fluid flowing through the pipe coils and from the pipe coils to the compressor. 
     According to the invention the pipe coils are connected in parallel to the compressor. According to the invention the system also comprises a device for controlling the relationship between the flow of the medium through one of the pipe coils and the flow of the medium through the other of the pipe coils.
Patent EP-0056219-A1 (EP)
Inventor: EDGREN ANDERS
IPC: C08J9/32
Filed: 1981-11-25
Abstract: The present invention relates to a process for drying and expanding microspheres whereby first a dispersion of the microspheres in an inert liquid is prepared. This dispersion is then atomized in a hot inert gas. The process of the invention is advantageously carried out in a spray dryer.
Patent EP-0047789-A1 (EP)
Inventor: JUDELL NEIL H K
IPC: A61B5/361
Filed: 1981-03-19
Abstract: Procede et dispositif servant a detecter la presence de fibrilation ventriculaire dans un signal electrocardiographique recu (12), consistant a echantillonner (14, 16) a une premiere frequence et a filtrer (18) le signal pour produire une deuxieme frequence inferieure a la premiere frequence. Ce signal filtre est envoye a une dispositif (20) de prediction lineaire qui adapte un spectre de signal de modele au spectre de signal reel et calcule (60d-e, 62a-c, 64a-b) les coefficients representatifs de la largeur de bande et de la frequence moyenne du signal pendant un court intervalle de temps. Le coefficient de largeur de bande A2 est ensuite compare (68, 69) avec une valeur de feuille pour determiner s'il depasse ou non cette valeur, et en cas de resultat positif le coefficient de frequence moyenne A1 est compare (71-76) avec une gamme de valeur pour determiner s'il se trouve dans une gamme correspondant a la fibrilation ventriculaire; si la comparaison est positive, la fibrilation ventriculaire est signalee (70).
Patent EP-0051654-A1 (EP)
Inventor: VEDENPAA TIMO
IPC: D21F5/18
Filed: 1981-05-08
Abstract: Secheuse a cylindre pour une machine a papier comprenant une pluralite de cylindres de sechage (10, 20). La bande de papier et son amorce sont conduites entre ces cylindres (10, 20) supportee par une toile (11). Pour guider au travers de la secheuse a cylindres l'amorce (L) ayant une largeur inferieure a la largeur normale de la bande (W), des moyens de soufflage d'air ont ete disposes adjacents au cylindre de sechage et les tirages libres entre ceux-ci. Ces moyens de soufflage d'air poussent l'amorce de la feuille contre la surface de la toile de support (11) ou du cylindre. Ces moyens de soufflage ont sensiblement la meme largeur que l'amorce et ils portent une pluralite d'orifices d'ajutages (14) au travers desquels des jets d'air (F1, F2) sont diriges contre la feuille ou bande. L'angle de couverture de ces moyens de soufflage d'air est sensiblement egal a l'angle ((Beta)) suivant lequel la toile de support de la feuille (11) et la feuille ou bande (W) sur son exterieur changent de sens.
Patent EP-0069740-A1 (EP)
Title: Controle de materiaux s'echappant accidentellement
Inventor: SMITH ANDREW LLOYD
IPC: E21B35/00
Filed: 1981-10-14
Abstract: Procede permettant de lutter contre l'echappement de substances depuis un pipe-line, par exemple lors d'explosions de puits de petrole ou lorsque des produits chimiques dangereux s'echappent, par introduction dans le pipe-line d'un fluide inerte, qui est normalement un gaz, ce fluide etant introduit a une temperature plus basse que celle de la substance qui s'echappe, et dans des conditions telles que le fluide se detend lors de son introduction, afin de refroidir et diluer la substance qui s'echappe.
Patent EP-0063384-A1 (EP)
Inventor: HATTORI RYOJI C O HODOGAYA CHE
IPC: C07C17/12
Filed: 1982-04-20
Abstract: Para-chlorotoluene is prepared selectively at high yield by chlorination of toluene in the presence of a Lewis acid catalyst and a co-catalyst comprising at least one compound selected from the group consisting of phenoxthine derivatives and highly chlorinated phenoxthine derivatives obtained by chlorinating said phenoxthine derivatives at higher degree, said phenoxthine derivatives being represented by the general formula I:
     wherein R represents a methyl group in the position-1 and/or position-3, m is zero or an integer of 1 or 2, X is a hydrogen or a chlorine atom, and Y is a chlorine atom or a methyl group; and wherein m is an integer of 1 or 2 and X is a hydrogen or a chlorine atom when Y is a chlorine atom, X is a chlorine atom when Y is a methyl group and m is zero, and X is a hydrogen atom when Y is a methyl group and m is an integer of 1 or 2.
Patent EP-0056668-A1 (EP)
Inventor: DELAIR MICHEL
IPC: H05K3/20
Filed: 1982-01-11
Abstract: The invention comprises essentially four phases: a) production of a reusable tool-plate P1 consisting, on its surface, of an electrically conductive material 1 partially covered with an insulating coating 5' adhering to this material and replicating the reverse pattern of the conductive depositions of the layer to be produced.   b) electroplating the metallic parts of the tool-plate by means of a conductive material.   c) transfer of the said conductive material onto an insulating support by pressing and heating.   d) separation of the tool-plate from the insulating support in order to obtain the printed circuit layer provided with conductive depositions replicating the desired electrical pattern and to reconstitute the tool-plate P1 as produced in (a) with a view to a new cycle (b), (c), (d).   <IMAGE>
Patent EP-0059004-A1 (EP)
Inventor: SLUYTERMAN ALBERTUS AEMILIUS S
IPC: H01J29/48
Filed: 1982-02-01
Abstract: By causing in a device for displaying pictures with a display tube and a self-converging system of deflection coils (24) the focusing in the direction in which the focusing is substantially independent of the deflection by the system of the deflection coils (24) to take place by means of two quadrupole lenses (22, 23) and by the focusing lens (13, 14, 15) in the direction at right angles thereto, it becomes possible to use dynamic focusing in said latter direction without defocusing in another direction. In this manner it becomes possible to obtain a sharp spot all over the screen. …<??>By providing an octupole lens coaxially around the electron beam and the centre of the focusing lens it also becomes possible to reduce the spherical aberration.
Patent EP-0057565-A1 (EP)
Inventor: PONSFORD ROGER JOHN
IPC: C07F9/568
Filed: 1982-01-27
Abstract: The present invention provides a compound of the formula (I):
     or a pharmaceutically acceptable salt or in-vivo hydrolysable ester thereof wherein R 1  is a hydrogen atom, an a-sulphonato-oxyethyl group, an a-sulphonato-oxypropyl group or is a group CR 3 R 4 R 5  wherein R 3  is a hydrogen atom or a hydroxy group; R 4  is a hydrogen atom or a C 1-6  alkyl group; and R 5  is a hydrogen atom or a C 1-6  alkyl group, a benzyl group, a phenyl group or is joined to R 4  to form together with the carbon atom to which they are joined a carbocyclic ring of 5 to 7 carbon atoms; R 2  is a pyrimidinyl group substituted by one two or three groups selected from nitro, halo, amino or substituted amino, and in addition may be optionally substituted by one or two C 1-6  alkyl groups as the degree of substitution permits; and x is zero or one. 
     These compounds are antibacterial agents. Their preparation and use are described.
Patent EP-0073139-A1 (EP)
Inventor: HOLMES ROY J
IPC: B23K7/10
Filed: 1982-08-18
Abstract: Cutting apparatus for cutting through a number of relatively complex sections, such as rail (2), includes a support frame (16) able to be clamped to the rail by means of a toggle clamp (24) including a clamp bar (26). The apparatus also includes a cutting torch (10) held in a bearing assembly (32) mounted to a support arm (38) which is pivoted to a shaft (40). Transmission thereto from a crank handle (46) being through a gearbox/bearing unit (42) mounted on the frame (16). …<??>Demountably secured to the frame (16) is a cam plate (48) in which a cam groove or slot (52) guides a cam follower (54) connected to the torch (10). The cam plate (48) determines the axial distance between the torch tip (14) and the rail as the handle (46) is rotated to cause the torch (10) to make the cut.
Patent EP-0076614-A1 (EP)
Inventor: FAUTH FREDERICK R
IPC: B01D53/48
Filed: 1982-09-24
Abstract: Malodorant compositions are removed from the waste gas streams of a Stretford process by reducing the moisture content of the waste gas streams below 100 percent relative humidity; and passing the dried stream through activated carbon impregnated with caustic alkali. The activated carbon may be regenerated by heating it to a temperature sufficient to drive off the gaseous hydrocarbons; soaking it in caustic alkali; washing it with water until 0.5 to 20 weight % of caustic alkali remains; drying the carbon with air to a moisture level of 0 to 30 weight %, and passing the used air through a separate bed of activated carbon.
Patent EP-0080908-A1 (EP)
Inventor: BURNS JAMES A
IPC: A61L33/10
Filed: 1982-12-02
Abstract: This invention relates to single-step coating methods for coating substrates such as plastics or glass to impart properties to the substrate which are anticoagulant and hydrophobic, and to substrates so coated. The method is particularly useful in coating the internal surfaces of blood test vessels, such as microcontainers or VACUTAINERS R  for receiving blood samples for subsequent testing. The method herein imparts the desired properties to the vessel in a single step by combining silicone containing material in a water vehicle to which has been added a quantity of an anticoagulant, such as heparin or ethylene diamine tetraacetic acid (EDTA), followed by air drying.
Patent EP-0076711-A1 (EP)
Inventor: LAFOSSE JEAN
IPC: E05C3/14
Filed: 1982-08-24
Abstract: A self-locking lock assembly for a cabinet or locker door includes a rotary operating member (25) having a head (26) adapted to be operated from the exterior of the door, and an inner bolt (31) provided with a rib (36) inclined with respect to the axis of said operating member so that its cooperation with a flange (14) of a door opening (3) causes it to rotate while compressing a return spring (41) whenever the door is manually pushed. The lock assembly can advantageously be used in cabinets or lockers the doors of which must be opened only by safety personnel, but may be closed by maintenance personnel.
Patent EP-0077836-A1 (EP)
Inventor: MORINAGA SHIGEKI
IPC: H02P27/06
Filed: 1982-05-04
Abstract: Procede de commande d'un moteur electrique et unite de commande pour celui-ci permettant de commander de maniere numerique au travers d'un circuit operationnel numerique (305) un moteur electrique (304) entraine par un inverseur a modulation de largeur d'impulsion (303). Une pluralite de registres de fichiers (640, 641) forme un organe de registre de fichier pour la commande en temps partage en utilisant des groupes de signaux d'etages des registres de reference (601; 602), des groupes de registres temporaires (604; 605), des circuits comparateurs (611-A; 611-B) et des groupes de bascules de sortie de comparateur (615, 616; 620, 621), de maniere a pouvoir commander un moteur electrique a la frequence fondamentale d'un signal a modulation de la largeur d'impulsion avec une resolution plus elevee grace a l'accroissement de la vitesse de traitement par l'utilisation des signaux d'etages.
Patent EP-0112330-A1 (EP)
Title: Mecanisme de levage de tete
Inventor: WRIGHT HAROLD T
IPC: G11B21/12
Filed: 1982-05-17
Abstract: Mécanisme de pose et de levage de têtes magnétiques de la surface d'un disque magnétique (10). L'invention utilise des tiges de levage (22, 24) qui pivotent autour d'une partie de leur longueur et possèdent des sections décalées (36, 38) qui agissent de concert avec les bras de levage des têtes ou éléments de montage (16, 18) sur lesquels sont montées les têtes magnétiques (12, 14). Les tiges de levage sont commandées par l'intermédiaire d'autres sections décalées (40, 42) situées sur leurs longueurs. Ces autres parties décalées, dans le mode préférentiel de réalisation, s'appuient contre des surfaces coniques (50) qui sont orientées de telle manière que les axes des surfaces sont perpendiculaires aux axes de pivotement des tiges de levage. Le mouvement des surfaces coniques vers et depuis les axes de pivotement des tiges de levage communiquent un mouvement arqué aux parties décalées des tiges de levage agissant de concert, et ceci produit à son tour des mouvements arqués des parties décalées qui agissent de concert avec les éléments flexibles de montage. Grâce à ce mouvement, les têtes magnétiques se posent ou se relèvent délicatement de la surface d'un disque magnétique. Dans le mode préférentiel de réalisation, les mouvements des surfaces coniques sont commandés avec précision par un moteur linéaire pas à pas (56).
Patent EP-0086477-A1 (EP)
Inventor: KUEBEL BOERRIES DR
IPC: A01N43/82
Filed: 1983-02-12
Abstract: Chloroacetanilides of the formula <IMAGE>  in which R1 represents alkyl, R2 represents hydrogen, alkyl, alkenyl, alkoxymethyl, halogen or alkoxy, R3 represents hydrogen, chlorine, bromine or methyl, R4 represents hydrogen, alkyl or alkoxycarbonyl, R5 represents hydrogen, alkyl, halogen, carboxyl or alkoxycarbonyl, or R4 and R5 together represent an alkylene group, and their salts are effective (selective) herbicides against monocotyledon and dicotyledon weeds in pre- and post-emergence.
Patent EP-0095611-A1 (EP)
Inventor: KAUFHOLD MANFRED DR
IPC: C07C43/188
Filed: 1983-05-10
Abstract: 2-Methoxyethyl-cyclododecenylether (I) ist von Interesse als Vorstufe für den gesättigten Ether, den Riechstoff 2-Methoxyethyl-cyclododecylether (II), den man durch katalytische Hydrierung von (I) in hoher Reinheit und mit guter Riechstoffqualität erhält. Zur Herstellung von 2-Methoxyethyl-cyclododecenylether setzt man 2-Methoxyethanol und einen Orthoameisensäureester der allgemeinen Formel (IV) <IMAGE> in der R1 C1-C4-Alkylreste bedeuten, bei Temperaturen von 50 bis 250°C in Gegenwart eines säuren Katalysators mit Cyclododecanon, gegebenenfalls in Gegenwart eines C1-C4-Alkanols als Lösungsmittel, um und destilliert die dabei entstehenden leichtsiedenden Verbindungen ab.