baber/WOPTO huggingface dataset:
Patent EP-0019666-A1 (EP)
Inventor: HAGEDORN-OLSEN JENS
IPC: G03B27/34
Filed: 1979-05-28
Abstract: An optical device is described comprising a lens turret (9) rotatable around an axis, a plurality of lenses (30, 31, 32) mounted around said axis on said turret (9), an adjusting gear (27, 28, 29) on at least one lens (30, 31, 32) and drive means (23, 45, 26) for rotating said lens turret (9) and said adjusting gears (27, 28, 29), said drive means (23, 45, 26) comprising a shaft (45) rotatable in both directions of rotation and coinciding with said rotation axis and carrying a drive gear (26) engaging said adjust- ing gears (27, 28, 29), said optical device being characte- ized in that at least one of the adjusting gears (27, 28, 29) cooperates with a stop fixed with respect to said lens turret (9) for restricting rotation of said at least one adjusting gear (27, 28, 29) in at least one direction of rotation. Preferably only one drive gear (26) is provided which ) drive gear (26) at any moment engages every adjusting gear (27, 28, 29).
Patent EP-0007822-A1 (EP)
Inventor: PELLERIN ACHILLE
IPC: B65G27/02
Filed: 1979-06-26
Abstract: L'invention a pour objet un dispositif de transfert de matériaux immergés dans un liquide. Ce dispositif se caractérise en ce qu'il comporte un arbre (6) solidaire d'une ailette hélicoïdale (8) et partiellement immergé dans le liquide, l'une des extrémités de l'ailette étant située au-dessus de la surface libre du liquide, des moyens (10) pour transmettre à l'arbre un mouvement de va-et-vient hélicoïdal, placés au-dessus de la surface libre du liquide, un tube (16) de même axe que l'arbre et rendu solidaire par sa paroi interne de l'ailette et, par son bord supérieur de l'arbre, une virole (24) prolongeant le tube au-delà de l'extrémité inférieure de l'arbre, des moyens (20) pour amener lesdits matériaux dans la partie inférieure dudit tube, des moyens (22) pour évacuer lesdits matériaux à la partie supérieure dudit tube, des moyens (26) pour alimenter en air comprimé l'espace interne à ladite virole. Application au transfert de déchets radioactifs.
Patent EP-0012654-A1 (EP)
Title: Appareil de chauffe fournissant de la vapeur d'eau et du gaz chaud et application à une installation de raffinage
Inventor: TILLEQUIN JEAN
IPC: F22B21/34
Filed: 1979-11-30
Abstract: L'invention se rapporte à un appareil de chauffe apte à fournir de la vapeur d'eau et un gaz chaud. Il comporte une chambre de combustion 22 d'où sortent des fumées qui circulent dans une enceinte 21 en chauffant au passage au moins un faisceau de tubes 51, 52 dans lequel circule de l'eau et donnant de la vapeur et il est caractérisé par le fait qu'il comporte au moins un faisceau de tubes 71 parcourus par un gaz, logé dans l'enceinte 21 de manière à être chauffé par les fumées de ladite chambres de combustion 22. Cet appareil s'applique a une installation de raffinage.
Patent EP-0035049-A1 (EP)
Inventor: MITA TETSUO
IPC: C09K3/10
Filed: 1980-03-05
Abstract: Compositions curable upon exposure to atmospheric moisture at room temperature comprising (a) organic polymer having at least one hydrolyzable silicon-containing group in the molecule and having a molecular weight from about 500 to 15,000, and (b) a photocurable substance.
Patent EP-0020858-A1 (EP)
Inventor: GOESCHKE RICHARD DR
IPC: C07D277/20
Filed: 1978-06-29
Abstract: The thiaaza compounds, especially 1-thia-3-azacyclopentanes of the general formula (I) <IMAGE> in which Alk is lower alkylene which separates the thia from the aza atom by 2-4 carbon atoms, Ar1 and Ar2 are, independently of one another, optionally substituted phenyl, pyridyl or thienyl, and n is 0, 1 or 2, and the salts thereof, have valuable pharmacological properties, especially anti-inflammatory and antirheumatic effects.
Patent EP-0019106-A1 (EP)
Inventor: BIRUKOFF MARCEL
IPC: G01N25/18
Filed: 1980-04-23
Abstract: A calorimeter for measuring the quantity of heat flowing through a solid surface, comprises a heat insulated chamber having a recess of predetermined volume, to be placed against the surface whose heat flow is to be measured. Within the recess is a thermometer. The thermometer measures the initial temperature of the recess when the device is applied to the surface whose heat flow is to be measured, and also the final temperature of the recess after a predetermined period of time. Having regard for the temperature change during the elapsed time, and the volume of the chamber, the heat flow through the surface to which the device is applied can be calculated and displayed.
Patent EP-0023949-A1 (EP)
Inventor: PUDELKO HEINZ
IPC: G01F23/36
Filed: 1980-05-19
Abstract: Bei einem Potentiometer in Dickschichttechnologie mit einem Trägersubstrat ist die Schleiferbahn (8) durch eine Vielzahl im Vergleich zur Länge der Schleiferbahn schmaler Leiterbahnen (4, 4a) gebildet, die im wesentlichen rechtwinklig zur Schleiferbahn im gegenseitigen Abstand zueinander angeordnet sind, und die Widerstandsbahn (6, 6a) ausschließlich außerhalb der Schleiferbahn über und neben den Leiterbahnen auf dem Trägersubstrat (1) aufgebracht ist. Durch diesen Aufbau wird ein besonders geringer Übergangswiderstand zwischen dem Schleifer und der Schleiferbahn und ein geringer Verschleiß des Potentiometers erreicht.
Patent EP-0021311-A1 (EP)
Inventor: GAUHL HELMGARD
IPC: C12N9/04
Filed: 1980-06-16
Abstract: The present invention provides a process for obtaining cholesterol oxidase, wherein Streptomyces griseofuscus DSM 40191, Streptomyces hygroscopicus 40771, Streptomyces acidomyceticus DSM 40798 and/or Arthrobacter paraffinens DSM 312 are cultured and the enzyme obtained from the culture supernatant and/or the cells.
Patent EP-0029111-A1 (EP)
Inventor: KRISHNAN SIVARAM
IPC: C08G64/10
Filed: 1980-10-09
Abstract: 1. Thermoplastic, aromatic copolycarbonates obtained from diphenols, characterized in that 1 % by weight to 10 % by weight of the co-condensed quantity by weight of diphenols is 2,2-bis-(4-hydroxyphenyl)-1,1,1,3,3,3 hexafluoropropan-e.
Patent EP-0015731-A1 (EP)
Inventor: BEERENS CORNELIS JOHANNES MARI
IPC: B27G5/02
Filed: 1980-02-29
Abstract: A hand saw guide (10) comprising a member having two right angled related surfaces (15, 16) so that where one surface (16) is in face to face contact with a component to be sawn the other surface (15) is perpendicular to the component. The said other surface (15) having incorporated therein a magnet (35) that creates a magnetic field to hold the blade of a saw against said other surface (15). The saw can thus be operated to cut the component while held in guided relationship with said other surface (15).
Patent EP-0018108-A1 (EP)
Inventor: DOWNS GORDON WYLIE
IPC: C08F4/62
Filed: 1980-03-27
Abstract: A process and catalyst for polymerizing 1-olefins, for example ethylene, the process comprising (a) supporting a chromium compound on a refractory oxide support material, (b) adding one or more tetravalent titanium compounds, (c) heating the product under such conditions that an active polymerization catalyst is formed, (d) and contacting the monomer with the active polymerization catalyst in the presence of (6) one or more organometallic compounds having wherein the metal is of groups 1A, 2A, 2B and 3A of the Periodic Table (Mendeleef), and (7) a polyene modifier. The refractory oxide support material is preferably silica and the titanium compound is preferably a tetraalkyl titanate. The organometallic compound can be, for example, a triakyl aluminium and the polyene can be for example a conjugated or unconjugated diene.
Patent EP-0026081-A1 (EP)
Inventor: FUJIMURA SHUZO
IPC: H01L21/027
Filed: 1980-09-15
Abstract: A spinner particularly intended to be used in the application of a resist or liquid developer to a semiconductor wafer during semiconductor device production comprises a spindle (RS) for supporting and rotating a workpiece (W) at high speed, and a cup (SC) surrounding the spindle (RS). The cup (SC) includes a port (EP) in its base wall and a deflector ring (DR) projecting inwards from the inside wall of the cup. The deflector ring includes an annular barrier (12) at its inner peripheral edge and the barrier projects above and below the deflector ring (DR) at (13 and 14). An inner peripheral surface (15) of the barrier diverges from the axis of the spindle (RS) in at least the upwards direction.
Patent EP-0025410-A1 (EP)
Inventor: SUSDORF ROMAN
IPC: B61F3/04
Filed: 1980-08-07
Abstract: 1. Railborn electric motor vehicle, wherein an electric traction motor (3) lying parallel with the drive axle (2), drives the latter in that the drive axle is connected to the greater wheel of a gear by means of an elastic coupling, a Cardan hollow shaft (7) surrounding the latter and a further elastic coupling, the pinion of which greater wheel is driven by the rotor shaft directly or by means of a further gear, where the traction motor is arranged like a pendulum in the carriage body via connecting rods (9), characterised in that a levelling arrangement (15) is accommodated at the connecting rods (9).
Patent EP-0032359-A1 (EP)
Inventor: ZUMSTEG ALPHONSE
IPC: G04G3/02
Filed: 1980-12-17
Abstract: Der Oszillator weist eine Temperaturkompensationsschaltung mit einem Niederfrequenz- (NF) und einem Hochfrequenz (HF)-Quarzresonator auf. Die beiden Resonatoren sind derart hergestellt, das sie den gleichen Temperaturinversionspunkt aufweisen. In der Temperaturkompensationsschaltung wird zuerst eine Differenzfrequenz aus dem herabgesetzten Hochfrequenzsignal und dem Niederfrequenzsignal erzeugt und in einer Korrekturschaltung (M) mit einem Faktor (k) multipliziert. Dieses Korrektursignal wird an geeigneter Stelle der Frequenzteilerkette (FT2) eingegeben, um ein temperaturkompensiertes Ausgangssignal zu erhalten. Diese Schaltung ist sehr einfach aufgebaut und erlaubt eine hohe Genauigkeit, die insbesondere für Armbanduhren oder Fotoapparate vorteilhaft ist.
Patent EP-0035032-A1 (EP)
Inventor: TOMLINSON LLOYD R
IPC: G01D3/08
Filed: 1981-03-23
Abstract: Des signaux multiples et redondants d'un detecteur (10, 11, 12) sont traites par un circuit egaliseur (20, 21, 22) et selecteur (46, 100) donnant a sa sortie la valeur moyenne du signal et eliminant tous les decalages par rapport a zero intervenant dans les signaux. Des erreurs dues a la derive d'un signal sont reduites au minimum en limitant la sortie dans les limites des signaux redondants restants. Des defauts de nature soit de haute frequence soit de basse frequence sont detectes, donnant lieu a l'isolement du canal du signal approprie.
Patent EP-0044304-A1 (EP)
Inventor: ANDERSSON LARS OLOF
IPC: E04B1/84
Filed: 1980-10-01
Abstract: De maniere a obtenir un meilleur amortissement sonore du bruit engendre par les ventilateurs, qui se produit dans des systemes de ventilation, il a ete demontre qu'un bon amortissement peut etre obtenu si l'air de ventilation circule dans deux ou plusieurs conduites avant de deboucher dans la piece. A cet effet, une connexion transversale est etablie entre deux conduites separees paralleles de maniere a ce qu'elles soient connectees en serie, pour l'air de ventilation, qui passe ainsi en zigzag au travers des conduites dans les elements de la structure. Le dispositif est forme de telle sorte que la structure joue le role de moyen d'amortissement sonore du bruit provenant des ventilateurs et du bruit qui est transmis d'une chambre a une autre par l'intermediaire des conduites de ventilation. Les conduites paralleles (3, 4, 5, 6) de la structure sont fermees a leurs extremites a l'aide de bouchons en beton, qui normalement sont coules sur le site de l'edifice apres erection des elements de structure, lesquelles conduites possedent au moins une connexion (8) qui est placee transversalement entre deux conduites (3, 4) et qui est placee a l'extremite des elements de structure, a l'oppose de l'extremite d'entree des conduits de l'air de ventilation. De cette maniere deux ou plusieurs conduits peuvent etre connectes en serie au moyen de la connexion transversale.
Patent EP-0041973-A1 (EP)
Title: DISPOSITIF POUR LE TRAITEMENT DE LESIONS CUTANeES
Inventor: WASSERMANN DANIEL
IPC: A61H35/00
Filed: 1980-12-10
Abstract: Le dispositif pour le traitement intensif de lesions cutanees, telles que les brulures, comprend une enceinte exterieure (2) comportant en son interieur une capacite de traitement (3) amenage pour recevoir le corps du patient (1) presentant des lesions et des moyens (5), (6), (7) pour introduire dans cette capacite et pour evacuer de cette derniere un liquide traitant (4). Le dispositif comprend des moyens (18, 20, 21, 28) pour filtrer et steriliser en continu le liquide traitant evacue de ladite capacite avant sa reintroduction dans cette derniere, les moyens (7) d'evacuation du liquide traitant comprenant un orifice d'evacuation (11) dispose au voisinage de la partie la plus basse de la capacite.
Patent EP-0036633-A1 (EP)
Inventor: BERGERSEN HANS AMUND
IPC: H05B3/36
Filed: 1981-03-19
Abstract: This invention relates to a continuous method for making electrical heating mats suitable for installation on room floors, walls and ceilings, which method includes the steps of cutting transverse cuts in a longitudinal composite metal/plastic foil material (2) and stretching the foil in a controlled way in order to provide a meander pattern of electrical resistance strip material, the method also including steps of making unit length mats with predetermined ohmic resistance and steps of providing terminations.
Patent EP-0043109-A1 (EP)
Inventor: MARSDEN JAMES GLENN
IPC: C03C25/00
Filed: 1981-06-25
Abstract: This invention relates to the treatment of glass fibers and to compositions suitable for use in the treatment of glass fibers which comprise acid salts of polyester aminoorganosilanes and polyalkylene oxide polymers.
Patent EP-0053678-A1 (EP)
Inventor: EICKEN KARL DR
IPC: C07D231/38
Filed: 1981-10-19
Abstract: 5-Amino-1-phenyl-4-cyanopyrazoles of the formula <IMAGE> in which R<1>, R<2> and R<3> denote chlorine or bromine, with the proviso that R<1>, R<2> and R<3> do not simultaneously denote chlorine, and herbicides containing them.
Patent EP-0042725-A1 (EP)
Inventor: HATA AKIO
IPC: C08F14/06
Filed: 1981-06-17
Abstract: A process for suspension-polymerizing vinyl chloride in which vinyl chloride or a mixture of vinyl chloride and a monomer or polymer copolymerizable therewith is dispersed in an aqueous medium in a polymerization vessel and polymerized in suspension in the presence of an oil-soluble polymerization initiator, wherein a ternary reaction product of furfural, a polyamine and a phenol is applied to the inner surfaces of the polymerization vessel or is added to the polymerization system to inhibit the formation of scale on the inner surface of the polymerization vessel.
Patent EP-0053012-A1 (EP)
Inventor: LONG WILLIAM ALLEN
IPC: B60N2/90
Filed: 1981-11-19
Abstract: An improved framing system for a multi-passenger seat incorporates a generally inverted L-shaped rear leg (26) whose shorter leg portion is joined to a rear stretcher tube (20) at its free end and to a compression member (28) at its point of intersection with its longer leg portion. The compression member (28) and short leg portion form one side of a triangle which includes the front leg (24) and a support member (22) connecting the front (18) and rear (20) stretcher tubes. The longer leg portion forms one leg of a triangle which includes the compression member (28) and a seat track covering member (30). The design provides greatly improved passenger leg room for close pitch seating arrangements.
Patent EP-0051041-A1 (EP)
Title: Basic or cationic sulphonic acid group-containing azo compounds, their synthesis and their use in dyeing substrates containing paper or cotton as well as dyestuff preparations thereof
Inventor: PEDRAZZI REINHARD
IPC: C09B45/00
Filed: 1981-08-04
Abstract: Azo dyes of the formula  <IMAGE>  and external salts thereof, wherein F is the residue of a monoazo or disazo compound in 1:1 metal complex form or of a trisazo, disazoazoxy or tetrakisazo compound in metal-free or 1:1 metal complex form, each X is independently -NR2-Q-NR3R4 or -NR2-Q-N(+)R5R6R7,  wherein Q is linear or branched C2-6alkylene or -NH-CO-CH2-, R2 is hydrogen or C1-4alkyl, each of R3 and R4 is independently hydrogen; C1-6alkyl; C2-6alkyl monosubstituted by cyano or hydroxy in the 2-, 3-, 4-, 5- or 6-position; phenyl(C1-3alkyl); phenyl(C1-3alkyl) having, on the phenyl ring, 1, 2 or 3 substituents selected from chloro, C1-4alkyl and C1-4alkoxy; C5-6cycloalkyl or C5-6cycloalkyl substituted by 1, 2 or 3 C1-4alkyl groups or -NR3R4 is a saturated or unsaturated 5- or 6-membered heterocyclic ring containing, in addition to the nitrogen atom, no further or one further hetero atom, each of R5 and R6 is independently C1-6alkyl; C2-6alkyl monosubstituted by cyano or hydroxy in the 2-, 3-, 4-, 5- or 6-position; phenyl(C1-3alkyl); phenyl(C1-3alkyl) having, on the phenyl ring, 1, 2 or 3 substituents selected from chloro, C1-4alkyl and C1-4alkoxy; C5-6cycloalkyl or C5-6cycloalkyl substituted by 1, 2 or 3 C1-4alkyl groups, and R7 is C1-4alkyl or benzyl or  <IMAGE>   is a saturated or unsaturated 5- or 6-membered heterocyclic ring containing, in addition to the nitrogen atom, no further or one further hetero atom or -N(+)R5R6R7 is pyridinium or pyridinium substituted by 1 or 2 methyl groups, each Z1 is independently -CO-, -SO2- or  <IMAGE>    wherein R1 is hydrogen or C1-4alkyl, and Y is chloro, hydroxy, amino, an aliphatic, cycloaliphatic or aromatic amino group or a saturated heterocyclic amino group in which the nitrogen atom is part of the heterocyclic ring, each Z2 is independently  <IMAGE>   wherein R1 is hydrogen or C1-4alkyl, m is 1, 2 or 3, n is 0, 1, 2, 3 or 4, and p is 0, 1, 2, 3 or 4, with the proviso that n+2p>/=m+1, useful for dyeing and printing cotton, paper and leather.
Patent EP-0041484-A1 (EP)
Inventor: BARRO GIOVANNI
IPC: D01H7/92
Filed: 1981-05-15
Abstract: The invention concerns improvements applied to creels for spinning machines, whether said creels be stationary or automatic, and also to spinning machines using said improved creels, whereby said improvements envisage the installation of a spiral twisting means (13, known in itself, immediately upstream from the drafting system (14-15) in such a way that said means (13) imparts to the roving (II) a false twist which in turn induces a greater consistency in said roving.
Patent EP-0048243-A1 (EP)
Inventor: LONNEBRING ARNE
IPC: F02D19/08
Filed: 1980-12-22
Abstract: Une viscosite sensiblement constante d'un melange de liquides a une temperature donnee est maintenue en melangeant deux liquides ayant des viscosites differentes, en particulier du gasoil et du carburant lourd pour alimenter un moteur. Le melange liquide prepare constamment dans un melangeur (12) est repris en passant par un rechauffeur (23). La viscosite du melange chauffe est mesuree dans un viscosimetre (30) concu pour commander le chauffage de maniere a maintenir une viscosite sensiblement, constante. De plus, la temperature du melange chauffe est mesuree, et le rapport de melange entre les deux liquides est commande en reponse a la temperature de maniere a maintenir la temperature sensiblement constante.
Patent EP-0046784-A1 (EP)
Inventor: PETERSEN GUNNAR CHRISTIAN
IPC: B65G47/58
Filed: 1981-02-20
Abstract: A l'extremite inferieure du transporteur de decharge (2) incline verticalement le dispositif possede une unite (11) qui pendant le fonctionnement execute un mouvement oscillant parallelement aux supports horizontaux (4) d'articles du transporteur. L'unite comprend une chambre en forme de V ouverte vers le haut definie entre le transporteur de decharge (2), une paroi posterieure opposee (12) et deux parois d'extremite (14, 15), et une chute de transfert (17, 18) en forme de V ouverte vers le haut se terminant dans un decoupage (16) dans la paroi d'extremite (15) de la chambre situee a proximite du transporteur d'alimentation (9) et s'etendant de la au-dessous du transporteur d'alimentation approximativement parallelement aux supports (4). Le fond (19) de la chute est incline vers le bas a partir du transporteur d'alimentation vers la chambre et le fond du decoupage (16) dans la paroi de la chambre (15) est situe a un niveau plus eleve que le fond de la chambre. Le fond (19) de la chute est aussi de preference legerement incline sur le plan horizontal vers la paroi posterieure (12) de la chambre. Le dispositif permet d'obtenir un alignement rapide et sans brutalite d'articles allonges a l'interieur de la chambre, en assurant generalement, independamment de la forme des articles, un remplissage optimal des poches de transport (8) formees entre les supports (4) du transporteur de decharge et par consequent un degre d'utilisation elevee des possibilites du transporteur.
Patent EP-0060294-A1 (EP)
Inventor: GULLA MICHAEL
IPC: C22C9/00
Filed: 1981-09-11
Abstract: Depots autocatalytiques d'alliages de cuivre, d'un metal choisi parmi le nickel, le cobalt et leurs melanges et de phosphore. De preference, la teneur en cuivre de l'alliage est d'au moins 70% en poids, L'invention concerne aussi des solutions de placage sans courant electrique du type autocatalytique a hypophosphite capable de plaquer en continu les alliages decrits ci-dessus de la solution. En outre, l'invention concerne des substances d'activation autocatalytiques qui rendent autocatalytique une solution de placage hypophosphite non autocatalytique.
Patent EP-0063691-A1 (EP)
Inventor: WURTHRICH WERNER
IPC: G07D1/00
Filed: 1982-03-17
Abstract: The pneumatic tube carrier comprises a belt conveyor with two conveyor belts (4, 5), the working faces (6, 7) of which extend in close proximity to each other from one end of the carrier to the other, for pulling, for example, a bundle of paper money (23) by frictional contact between the working faces (6, 7) into the carrier, retaining the bundle in the latter, and ejecting the bundle again from the carrier. The belt conveyor is driven, in the pneumatic tube conveyor station, via a disengageable shaft coupling, of which one coupling element (13) is arranged hidden at the carrier jacket and the other is drivable by a drive mechanism provided in the pneumatic tube conveyor station. A chamber (15) serves for accommodating hard cash, for example, this chamber exhibiting a flip lid (17) forming part of the carrier jacket (1) and equipped with a locking device, which latter is released for opening the lid (17) in the pneumatic tube conveyor station.
Patent EP-0064674-A1 (EP)
Inventor: TITUS THEODORE IV
IPC: G11B27/28
Filed: 1982-04-29
Abstract: A display for a record playback apparatus where the record medium includes end and instruction indicia signals recorded thereon, of which the end signals delimit segments of dictation on the medium, including displays for the time remaining in the present segment, the number of segments yet to be reached going in the forward direction (11), the number of instruction indicia signals within the present segment (12) and the playback time remaining until the next instruction signal is reached. A counter (31) counts the end signals and also provides an address to an addressable memory (30) in which the number of instruction signals counted by a second counter (29) is stored. During movement of the record medium in a forward direction, the number stored in the addressable memory (30) are loaded back into the counter (29). The time remaining until next indicia signal segments are controlled by up/down counters which count pulses corresponding to movement of increments of the record medium past a transducer. The contents of the counters are written into and read out of addressable memories during movement of the record medium. Also shown is apparatus which latches an advance signal which will fast wind the record medium in a particular direction until it is within a predetermined distance of the next indicia signal as detected by a comparator. Also shown is a counter which may be preset to skip a particular number of the indicia signals until the advance signal is removed.