baber/WOPTO huggingface dataset:
Patent EP-0028208-A1 (EP)
Inventor: JOHANSSON THOMAS
IPC: C01B33/02
Filed: 1980-10-10
Abstract: A process for the production of silicon or ferrosilicon by reduction of silicon oxide, optionally in the presence of iron or iron oxide, using a carbonaceous reducing agent, in a reduction furnace. The yield is improved without harmful temperature rises if the ratio of the amount of thermal energy supplied to the furnace to the amount of silicon oxide supplied to the furnace is made adjustable in such a manner that a value for the ratio can be set within an interval, which interval in its lower end is limited by the lowest value permitting constant reduction of the silicon monoxide and silicon directly with a certain part of the reducing agent which is supplied at the top of the furnace, because the amount of produced silicon monoxide is insufficient for complete conversion of all the carbonaceous reducing agent to silicon carbide at the top of the furnace, and in its upper end is limited by the highest value permitting constant reduction of the silicon oxide raw material to silicon monoxide and silicon di- retcly with silicon carbide, because the amount of produced silicon monoxide is sufficient for conversion of the carbonaceous reducing agent to silicon carbide at the top of the furnace, and that a sufficient content of reducing agent is maintained in the lower, hotter, parts of the furnace so that reduction to some extent can take place directly with the reducing agent.
Patent EP-0037899-A1 (EP)
Inventor: DREYER HELMUT
IPC: E21B47/022
Filed: 1981-03-06
Abstract: In order to measure angles of inclination or changes in angle, in particular in bulk materials, by means of an appropriate measuring pickup in a submersible probe, the latter is inserted into tubes which are installed in the bulk materials, and arranged at different angular positions in the tubes in order to determine the perpendiculars of the measuring pickups, and at each angular position with respect to the tube a measured value is recorded and a corresponding measuring signal is generated. After the insertion of the submersible probe into the tube, its angular position relative to the latter is maintained unchanged. After the recording of a first measured value and the generation of the measured signal corresponding thereto, the measuring pickup is swivelled inside the submersible probe by a desired specific angle into a new angular position relative to the tube, after which the measured value corresponding to this new angular position is recorded and a measured signal corresponding thereto is generated. The associated measuring device thus has a measuring pickup (6, 7, 8, 9) in a submersible probe (1) which can be inserted into tubes, it being possible for the measuring pickup (6, 7, 8, 9) to be arranged in different angular positions in the tubes. In this arrangement, all elements (6, 7, 8, 9) belonging to the measuring pickup are mounted on a shaft (3) which for its part is mounted without backlash via a ballbearing (4) and rotatably in the submersible probe housing (1), and which is connected to an adjusting device (2) which permits the angle of the shaft (3) to be adjusted relative to the submersible probe housing (1).
Patent EP-0044011-A1 (EP)
Inventor: GIERLICHS ULRICH
IPC: B65B39/14
Filed: 1981-07-06
Abstract: The device for the automatic handling of bags (2) in a filling plant in which the individual bag (2) is to be taken from a store (1), locked on a filling pipe (5) with the bag edge (10) being gripped and filled via the pipe, is intended to be designed in such a way that it can feed bags mechanically to the filling operation in a highly efficient manner, irrespective of the size of the bag. The solution is characterised by a partial vacuum to be connected to the interior of the filling pipe (5) to be sealed on the side opposite the bag, in such a way that the bag (2) is to be sucked into the filling pipe (5) before filling while the bag edge (10) is held firmly (Fig. 12). <IMAGE>
Patent EP-0053361-A1 (EP)
Inventor: SHIMIZU MASATO
IPC: C09J7/35
Filed: 1981-11-26
Abstract: An adhesive-sheet for the reinforcement of metal plate, and a method of reinforcing metal plates using an adhesive-sheet, are described. The adhesive-sheet comprises a first epoxy resin composition layer and a second epoxy resin composition layer laminated thereon wherein the first epoxy resin composition layer, when cured by heating, has a modulus of elasticity in tension sufficient to increase the stiffness of the metal plate, whereas the second epoxy resin composition layer, when cured by heating, has a modulus of elasticity in tension insufficient to increase the stiffness of the metal plate.
Patent EP-0049539-A1 (EP)
Inventor: TAKAYA TAKAO
IPC: C07D501/16
Filed: 1979-07-26
Abstract: New intermediate compounds for preparing cephem compounds, particularly of the formula
     and its ester and salt thereof. The intermediate compounds can be prepared by different processes, and the cephem compounds, which possess valuable pharmacological properties, can be prepared from such new intermediate compounds.
Patent EP-0036266-A1 (EP)
Inventor: SIMONOTTI LUCIO
IPC: G07D1/00
Filed: 1981-03-03
Abstract: The machine comprises a tined wheel 9 for bundling the banknotes 8, a conveyor 14, 19, 20 for presenting them to the customer through a slot 24, and a printer 26 for printing the receipt. This is cut off by a blade 63 and is guided by a system of belts 35,43, 51 in such manner as to be fed into the wheel 9. The receipt is thus bundled together with the banknotes and is presented to the customer with them through the slot 24, avoiding the risk of the customer forgetting to collect his receipt before a vandal proof shutter closes. The printer 26 can print a journal strip in addition to the receipt.
Patent EP-0036357-A1 (EP)
Inventor: PITET GUY
IPC: C07D253/06
Filed: 1981-03-09
Abstract: 1. The chemical compounds of the general formula  see diagramm : EP0036357,P6,F1  in which R1 represents, each time, a hydrogen atom, a halogen atom, a methoxy group or a dimethylamino group, R represents a group having a ketonic function ; this group may be shown schematically ;  see diagramm : EP0036357,P6,F2  or  see diagramm : EP0036357,P6,F3  n represents the value 1 to 5, and Ar represents a phenyl group, a benzyl group, a naphthyl group or a furyl group, each of which may be substituted by bromine or by the hydroxy group.
Patent EP-0051033-A1 (EP)
Title: Dispositif de sondage par ultrasons
Inventor: ALAIS PIERRE
IPC: G01N29/26
Filed: 1981-10-23
Abstract: Le dispositif comporte η transducteurs (12) répartis, associés à un générateur (61) par des moyens de déphasage. Ces moyens sont constitués par des organes (66) permettant de fournir, sur des voies différentes et à partir d'une même impulsion du générateur, des impulsions retardées de durées différentes. Des amplificateurs sont associés chacun à un transducteur (12) et sont commandés a partir de l'impulsion apparue sur la voie appropriée sélectionnée par des moyens de mémorisation. Un récepteur (62) associé aux transducteurs (12) comporte une ligne à retard unique à prises multiples fermée en amont sur une impédance adaptée et constituant moyens de déphasage à la réception.
Patent EP-0061456-A1 (EP)
Inventor: SCHIEL CHRISTIAN
IPC: D21G1/00
Filed: 1981-06-26
Abstract: Un cylindre de compression, dont la flexion est reglable, comporte un manteau (21, 22), en rotation autour d'une travee (27) fixe, et qui repose sur un support d'entretoise (24) par l'intermediaire de paliers a balancier (23). La travee (27) repose egalement sur le support d'entretoise (24) au moyen d'un manchon spherique (8). Le cylindre de compression forme, en association avec un contre-cylindre (17), une zone de compression BL. Dans cette zone, est prevu, entre la travee (27) et le manteau (21), un dispositif principal de soutien (18) qui transfere les forces de soutien de la travee au manteau. La distance LE du manteau (21, 22) est egale a celle du contre-cylindre (17). En consequence on assure une bonne mise en place dans la fente entre les deux cylindres (17 et 21). Le palier a balancier (23) et le manchon spherique (8) sont disposes concentriquement a une piece en porte a faux (24a) du support d'entretoise (24). A l'exterieur de la zone de compression BL, des dispositifs de soutien supplementaires (15 et/ou 16) peuvent etre prevus. Avec ces dispositifs supplementaires, on peut, selon les besoins, imposer au manteau (21, 22) une deformation supplementaire.
Patent EP-0054072-A1 (EP)
Title: Dispositif de chauffage d'un fluide avec chambre de combustion a impulsions
Inventor: PUTNAM ABBOTT A
IPC: F23C15/00
Filed: 1981-06-19
Abstract: Dans un appareil a deux etages pour bruler un combustible et un gaz de maintien de la combustion telle que de l'air, le premier etage (12) comprend des chambres de combustion a impulsions (16) alimentees avec un exces de combustible. Le combustible en exces est brule dans un second etage de 1 combustion (14) avec du gaz qui est aspire en utilisant le retour d'ecoulement passant par l'entree de la vanne aerodynamique (20) de la chambre de combustion a impulsions et conduit, p.ex. via une conduite (40), vers le second etage de combustion. De la chaleur est extraite du premier etage en utilisant un milieu de transfert de chaleur (46) tel que de l'eau. De la chaleur est egalement extraite des produits de combustion du second etage pour produire des produits de combustion sensiblement refroidis, dont une partie est remise en circulation, p.ex. via les conduites (54 et 58) et une vanne aerodynamique (60), vers chaque chambre de combustion a impulsions. Les produits de combustion refroidis restant sont refoules, p.ex. en (64), avec seulement une faible teneur en composes indesirables formes a partir de l'azote dans le combustible et dans le gaz de maintien de la combustion.
Patent EP-0059480-A1 (EP)
Inventor: TAMAKI HIROSHI
IPC: G01M11/02
Filed: 1982-03-03
Abstract: An apparatus for measuring the optical characteristics of an optical system, comprises collimator means for collimating a beam of light from a source of light, means for selecting part of the light beam from said collimator means, means for holding an optical system to be tested between said collimator means and said selecting means, means for detecting the selected light a beam from said selecting means, and means for operating the optical characteristics of said optical system to be tested on the basis of the results detected in said detecting means. In order to simplify the detection and succeeding operations said selecting means include a beam selecting pattern comprising two groups of parallel linear lines. Each of said groups consists of at least two parallel linear lines, said parallel linear line groups being disposed such that they are oriented in different directions without any intersection.
Patent EP-0063365-A1 (EP)
Inventor: MUTO KENJI
IPC: C07D211/22
Filed: 1982-04-15
Abstract: Compounds having coronary and vasodilator effects, a hypotensive effect, and useful as antianginal drugs and drugs for treating hypertension are represented by the following general formula:
     wherein R 1  and R 2  are the same of different groups and each represents a lower alkyl group, one of R 3  and R 4  represents a lower alkyl group and the other represents a group of the general formula:
     wherein R 5  represents an aralkyl group or an acyl group and n represents 0 or an integer 1 - 3; the pharmaceutically acceptable acid addition salts thereof are also effective therapeutic compounds.
Patent EP-0082945-A1 (EP)
Title: Printing machine with a cylinder which can be coupled to a driving device
Inventor: WEIS ANTON
IPC: B41F13/00
Filed: 1982-11-12
Abstract: In a printing press such as a rotogravure press having cylinder which frequently has to be changed and which is joined up with a driving shaft by way of a clutch, more rational changing of the cylinder is made possible by designing the clutch in the form of a housing, joined with the driving shaft, and of a pin (coaxially fixed to the end of the cylinder) within the housing, that has a collet-like bush within it which takes up the pin and may be caused to undergo contraction and expansion for gripping and freeing the pin within it. To this end there is a stack of frustoconical washers placed on the bush. This stack may be acted upon by a spring unit in an axial direction while the opposite end of the stack is supported. For freeing the stack from the force of the spring unit and so letting expansion of the bush take place, the spring unit may be acted upon by a piston and pushed clear of the stack. On the opposite side of the piston there is a piston working space into which driving fluid may be run.
Patent EP-0058448-A1 (EP)
Inventor: BLAUSCHILD ROBERT ALAN
IPC: H03F1/32
Filed: 1982-02-01
Abstract: A transconductance amplifier includes a differential transconductance amplifier stage (10, 11) and a differential correction amplifier stage (18, 19). In order to achieve substantially linear operation over a wide dynamic range, the effects of nonlinearities in the transconductance amplifier stage are substantially cancelled by the effects of nonlinearities in the correction amplifier stage. This is accomplished by cross-coupling the two stages and establishing the relative gain of the correction amplifier stage with respect to the transconductance amplifier stage such that the desired cancellation occurs. In a preferred embodiment, optimum cancellation occurs when the gain of the correction amplifier stage is substantially one-half the gain of the transconductance amplifier stage.
Patent EP-0076038-A1 (EP)
Inventor: TUNG CHI F
IPC: A01N25/34
Filed: 1982-08-27
Abstract: Retroreflective sheeting (10) useful for application to a pesticide-impregnated animal collar (11), and animal collars made from the sheeting. The sheeting generally comprises a monolayer of transparent microspheres (16); specularly reflective material (17) underlying the microspheres; a binder layer (18) of polymeric binder material in which the microspheres are partially embedded; a carrier sheet (13) stretchable about (10) percent or more before rupture, in which the portions of the microspheres protruding from the binder layer are embedded; a barrier layer (19) underlying the binder layer, which sorbs plasticizers more slowly than the binder layer sorbs the plasticizers; and a layer of adhesive (20) underlying the barrier layer.
Patent EP-0082642-A1 (EP)
Inventor: CARPENTER LARRY LEO
IPC: C03B37/025
Filed: 1982-12-09
Abstract: A method an apparatus are disclosed for forming a continuous length of glass article (32). A coating of glass particles (38) is deposited on a mandrel (30) having a thermal coefficient of expansion much greater than that of the glass particles (38). The mandrel (30) is allowed to cool, thereby causing it to shrink and separate from the coating (38). The coating (38) is indexed a discrete longitudinal distance along the mandrel (30), thereby uncovering a region of the mandrel. Another coating of glass particles is deposited on the uncovered region of the mandrel (30) and over a portion of the previously applied coating. The steps of separating or freeing the coating (38) from the mandrel (30) longitudinally indexing the coating (32) with respect to the mandrel (30) and depositing another coating are repeated. Thus, each step of indexing longitudinally translates an incremental length of a porous body (41) from the end of the mandrel (30).
Patent EP-0077259-A1 (EP)
Inventor: ALARD FRANCIS
IPC: G01M11/00
Filed: 1982-10-06
Abstract: Procédé et dispositif de mesure du diamètre effectif du mode guidé dans une fibre optique monomode. Ce dispositif comprend par exemple une source lumineuse telle qu'une lampe (9) à quartz-halogène à filament de tungstène, un monochromateur (6) pour sélectionner une lumière de longueur d'onde λ issue de la lampe, un objectif (4) à ouverture variable. On forme l'image de la source sur la face d'entrée (11) de la fibre (2) gràce à l'objectif, cette image ayant une taille supérieure au diamètre du coeur de la fibre. La lumière issue de la source tombe sur la fibre selon un cône (12) de demi-angle au sommet Φ. On mesure la puissance lumineuse P (Φ) transmise par la fibre en fonction de Φ et l'on détermine le diamètre effectif 2w0 par la formule P (φ) = P∞ [1 - exp(-2(π² w0²/λ²)sin² Φ] où P∞ est indépendant de Φ. Application à la caractérisation des fibres monomodes,
Patent EP-0067835-A1 (EP)
Inventor: OLESEN JORGEN ERIK
IPC: E05F15/00
Filed: 1981-12-17
Abstract: Porte a tambour dans laquelle le tambour central (13) est de forme generalement cylindrique et presente un diametre representant au moins 0,3 fois celui de l'espace separant les parois non mobiles (19) de la porte. Quatre panneaux de porte (16) sont articules sur le tambour central (13) et maintenus dans leurs positions normales par des dispositifs de fermeture de porte hydrauliques (18), de telle sorte que ces panneaux puissent pivoter autour de leurs articulations vers des positions de stockage le long du tambour central et puissent etre devies lorsqu'ils rattrapent un usager a l'interieur de la porte. Des detecteurs (14) a radar detectent la presence d'utilisateurs penetrant dans la porte et accelerent la rotation des portes afin de faciliter le passage. Des detecteurs de proximite (15) disposes sur les panneaux de porte ralentissent la rotation de la porte lorsqu'un panneau commence a rattraper une personne dans la porte. Des detecteurs d'inversion (21) detectent le mouvement vers l'arriere d'un panneau de porte (16) (en sens inverse de la rotation de la porte) par le contact avec un usager dans la porte, et provoque l'arret de la rotation de la porte lorsqu'un tel contact se produit. Des moyens (10, 30) sont egalement prevus pour maintenir la porte dans une position de rotation dans laquelle les quatre panneaux cooperent avec des parois laterales non mobiles, et pour verrouiller les panneaux de porte (16) contre les parois laterales (19) en position de stockage.
Patent EP-0090853-A1 (EP)
Inventor: VANDEBULT JAN
IPC: G08B13/18
Filed: 1982-10-08
Abstract: Le système comprend un émetteur (10) produisant un champ électromagnétique à une fréquence qui est balayée de manière répétitive au travers d'une gamme prédéterminée à une fréquence de balayage prédéterminée. Un récepteur (12) détecte une fréquence résonnante produite par un circuit résonnant d'étiquette (13) lorsque le circuit d'étiquette (13) se trouve à l'intérieur du champ électromagnétique et produit un signal de sortie. Un premier circuit de réjection de bruit (14, 14') accepte la sortie du récepteur et produit une impulsion en réponse à des signaux de sortie sélectionnés provenant du récepteur. Les signaux de sortie sélectionnés comprennent un signal de sortie initial et des signaux de sortie successifs qui sont produits à un certain intervalle à partir du signal de sortie sélectionné précédent qui est au moins aussi grand que la période de la fréquence de balayage. Le circuit compare la fréquence des impulsions produites avec la fréquence de balayage et produit un signal d'alarme lorsque la fréquence d'impulsions et la fréquence de balayage sont sensiblement égales. Un circuit supplémentaire (16) produit une impulsion d'inhibition qui coïncide avec un signal parasite connu. Une porte (44) inhibe la production des signaux d'alarme en réponse à l'impulsion d'inhibition.
Patent EP-0115548-A1 (EP)
Inventor: BEERENS PETRUS HUBERTUS JOHANN
IPC: A61B5/03
Filed: 1983-02-03
Abstract: 1. Measurement sensor with a flat semiconductor sensor element, which is inserted into a catheter (2) having at least one lateral opening (4) such way that its sensing surface faces said opening, characterized in that a) the sensor (5) consists of a support (6) having the shape of a cylinder cut-through in longitudinal direction, and of the semiconductor sensor element (7) provided on the cut surface ; b) the diameter of the cut cylinder (6) is smaller than the internal diameter of the catheter (2) ; c) the support (6) is excentrically provided within the catheter (2) such that it engages that side of the internal wall of the catheter which includes the opening (4) and is sealed against the catheter ; d) a space (14) sickle-shaped in its cross-section is formed between the sensor (5) and that internal wall of the catheter (2) which is opposite the opening (4), and said space extends along the entire lenght of the sensor.
Patent EP-0087704-A1 (EP)
Inventor: KUHLE ENGELBERT DR
IPC: A01N47/34
Filed: 1983-02-21
Abstract: N-sulfenylierte Harnstoffe der Formel <IMAGE> in der R¹ bis R³ gleich oder verschieden sind und Wasserstoff, Halogen, Nitro, Cyano, Alkyl, Alkoxy, Alkylmercapto, Trihalogenmethyl, Trihalogenmethoxy oder Trihalogenmethylmercapto bedeuten, R<4> und R<5> gleich oder verschieden sind und für Wasserstoff, einen gegebenenfalls substituierten Alkyl, Alkenyl-, Alkinyl- oder Cycloalkylrest stehen oder gemeinsam mit dem Stickstoffatom ein 5- oder 6-gliedriges, gegebenenfalls durch ein weiteres Heteroatom unterbrochenes, Ringsystem bilden und n für eine der Zahlen 0, 1, 2 oder 3 steht. Die N-sulfenylierten Harnstoffe können durch Umsetzung von entsprechenden N-substituierten Carbamidsäurefluoriden und einem primären oder sekundären Amin in Gegenwart eines Verdünnungsmittels und eines Säurebindemittels hergestellt werden. Sie haben mikrobizide Eigenschaften und können im besonderen zum Schutz technischer Materialien und von Pflanzen verwendet werden.
Patent EP-0101838-A1 (EP)
Inventor: BEHMEL LUKAS KLAUS DR
IPC: C09D185/02
Filed: 1983-07-05
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Phosphorsäuregruppen enthaltenden Polyesterharzen, wobei eine praktisch vollständige Bindung der Phosphorsäuregruppen durch Veresterung in einer 40 bis 80 Gew.-% Feststoffgehalt aufweisenden Lösung in einem inerten Lösungsmittel erfolgt. Die Produkte dienen als Bindemittelkomponenten für Einbrennlacke für Spritzapplikation (P-Gehalt vorzugsweise 0,2 - 0.8 Mol/kg Harz, Grenzviskositätszahl 3,0 - 5,0 ml/g, DMF/20°C) oder für sterilisationsfeste, flexible Einbrennlacke, z. B. für Tubenlacke (P-Gehalt 0.3- 1,5 Mol/kg Harz, Grenzviskositätszahl mindestens 6,0, vorzugsweise 8,0 25,0 ml/g, DMF/20°C.
Patent EP-0111632-A1 (EP)
Inventor: DERNER PAUL DR
IPC: G08B13/00
Filed: 1983-09-07
Abstract: System with electrical warning devices (14, 16) which are provided at the places to be protected and which each have an independent current generator, a sensor and a signal-generating transmitter, with a central receiver (24) for the signals generated by the transmitters and with an alarm device which can be activated by the receiver (24), the current generators for the individual electrical warning devices (14, 16) having radioelectric or thermoelectric energy converters such as solar cells, photoelements or thermoelectric piles. <IMAGE>
Patent EP-0106238-A1 (EP)
Inventor: KUPCIKEVICIUS VYTAUTAS
IPC: A22C11/02
Filed: 1983-09-29
Abstract: Method and apparatus for automatically and continuously producing encased food product having a uniform diameter and flat ends including a shirred casing (1) containing a plurality of flattening annular disks (8,9) disposed inside a closed-end unshirred portion (2) of the shirred casing (1). A first pair of flattening disks is positioned proximate to the closed end of the casing. A pressurized food product is discharged between the first (9) and second (8). disk. A unshirred portion of the casing after the second disk (8) is gathered and closed. A succeeding pair of flattening disks is positioned proximate to the discharge end of the stuffing horn (25). The succeeding casing length is closed and the fully closed encased product is severed.