baber/WOPTO huggingface dataset:
Patent EP-0442433-A1 (EP)
Inventor: CHRISTENSSON LARS
IPC: B65D81/20
Filed: 1987-05-13
Abstract: A reclosable container which is liquid and gas proof before being opened, and which is arranged, after having been opened, for being reclosed to become steam proof, and which comprises an outer container sleeve (21) of a supporting material, an inner layer on said container sleeve of a liquid or gas tight material, a reclosable lid means (22) comprising a lid frame (26) adapted to be introduced into the open end of the container sleeve (21), and a closing lid (27) arranged to be connected to the lid frame (26) under steam proof conditions, and in which the lid frame (26) is, round the frame opening thereof, formed with a downwardly projecting lid frame neck (28) having an even bottom surface, to which a separate sealing foil (23) is sealingly connected, and which sealing foil has a laterally out from said lid frame neck (28) projecting and all around extending sealing foil part which is fold up to a peripheral sealing rim (33) when the reclosable lid means together with the sealing foil (23) is pressed down into the open end of the container tube (21) and which is welded or otherwise sealingly connected also to the sealing inner surface of the container tube (21).
Patent EP-0447889-A1 (EP)
Title: Verfahren zur Herstellung von 1,1,3,4,4,6-Hexamethyl-1,2,3,4-tetrahydronaphthalin
Inventor: HUELLMANN MICHAEL DR
IPC: C07C2/00
Filed: 1991-03-08
Abstract: Verfahren zur Herstellung von 1,1,3,4,4,6-Hexamethyl-1,2,3,4-tetrahydronaphthalin der Formel I <IMAGE> indem man p-Cymol der Formel II <IMAGE> mit einem Hexen der Formel IIIa, IIIb und/oder IIIc <IMAGE> in Gegenwart einer katalytischen Menge Aluminiumhalogenid und einer katalytischen Menge einer Triphenylmethylverbindung der allgemeinen Formel IV <IMAGE> in der R¹, R², R³ unabhängig voneinander für Wasserstoff, C1-C4-Alkyl, Nitro oder Halogen und X für Wasserstoff oder Halogen, stehen, umsetzt.
Patent EP-0504447-A1 (EP)
Inventor: BAUER ADOLF
IPC: B29B7/74
Filed: 1991-03-19
Abstract: A process and a device for preparing foamed materials based on polyurea elastomers by reacting the following, with intensive mixing 
 
  a.) aliphatic polyether amines having primary amino functions and substantially no free hydroxyl groups, 
  b.) polyisocyanates including prepolymers thereof, 
  c.) water and 
  d.) catalysts having tertiary amino groups, in the presence of 
  e.) carbon dioxide and, if required, other inert gases and, if required, in the presence of 
  f.) conventional polyurea additives
 the carbon dioxide being used at least partly as carbamate, obtained by reacting with the aliphatic polyether amines, characterised by the use of a mixing head with 
  g.) a preferably cylindrical mixing chamber 
  h.) three component feed lines 3, 4, 5 opening into the mixing chamber 2 for the components A, B and C, the component A comprising the substances a.), d.), e.), f.) and carbon dioxide as carbamate, obtained by reacting with the aliphatic polyether amines; the component B consisting of the reactants b.) and the component C consisting of water (reactant c.)), 
  i.) a mixing chamber piston 9 reversibly guided in the mixing chamber for synchronous opening and closing of the component feed lines 3, 4, 5 opening into the mixing chamber 2, 
  k.) and a throttle gap 15 disposed at the outlet opening 12 of the mixing chamber 2, 
 produces foams with low density and favourable technological properties such as absence of odour, content of unreacted diisocyanates and the like. 
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Patent EP-0452764-A1 (EP)
Inventor: GODI CLAUDE ANDRE
IPC: B31B50/02
Filed: 1991-04-08
Abstract: A guide for a sheet aligning station for lateral positioning of a sheet includes a supporting surface mounted on a belt to support the trailing edge of a sheet and a roller extending slightly beyond the supporting surface to contact the sheet edge and reduce friction between the guide and the sheet during crosswise shifting of the sheet, for example by a lateral guiding ruler.
Patent EP-0461418-A1 (EP)
Inventor: PLAPP GUENTHER DIPL-ING
IPC: F02D41/14
Filed: 1991-05-18
Abstract: An apparatus is described for advancing the operating point for the mixture control when starting an internal combustion engine. This advance is made possible in that the exhaust gas probe heating is switched on before starting the internal combustion engine. For triggering the necessary control signal, use is made of processes which occur in any case when using a vehicle, such as opening doors, for example. Unnecessary heating of the exhaust gas probe is precluded by a time limit for the heating pulse. …<IMAGE>…
Patent EP-0467375-A1 (EP)
Inventor: ASADA IWAO
IPC: C21B5/00
Filed: 1991-07-18
Abstract: 5The present invention relates to a blast furnace pulverized coal injection drying apparatus, comprising a hot gas generating furnace (4) and a ground drying mill (3) into which the gas generated in the hot gas generating furnace is introduced to grind and dry wet coal, wherein a branch pipe is placed on the exhaust gas pipe (7) of the ground drying mill (3) and is linked with the branch pipe with a dehumidifying apparatus (23), and the outlet pipe (24) of the dehumidifying apparatus (23) is connected with the outlet side of the hot gas generating furnace (4), whereby a high operational cost due to conventional use of nitrogen gas is reduced.
Patent EP-0491113-A1 (EP)
Inventor: YAMADA SATOSHI
IPC: B60R7/04
Filed: 1991-07-19
Abstract: A switching device includes operating members (5) independently movably supported one each at the opposite lateral sides of a lid (1), spring means (8) having a pair of rotary shaft parts (8a) disposed on the inner side of the lid so as to advance or retreat under the influence of the resilient pressure of the spring means, and lock members (10) disposed on the opposite side edges of an opening of a box body (2) so as to detachably fasten the rotary shaft parts thereto. The rotary shaft parts (8a) are connected to the operating members (5) so as to urge the operating members outwardly away from each other by virtue of the resilient pressure of the spring means (8) and are removed from the lock members (10) by depressing motions of the operating members. Owing to the construction, the lid (1) is ensured to produce an infallible shut state on the box body (2) by bringing the rotary shaft parts (8a) accompanied by the resilient pressure of the spring means (8) into engagement with the lock members (10). It is enabled to produce an infallible open state in two directions by selectively removing the rotary shaft parts (8a) from the lock members (10) by the depression of the operating members (5).
Patent EP-0494348-A1 (EP)
Inventor: CORDTS DETLEF DR
IPC: F04D29/12
Filed: 1991-10-28
Abstract: A device for the draining off of fluid emerging from a sealing gap into a cavity (3) which surrounds a rotating shaft (1). The cavity (3) and/or machine elements adjoining it is/are assigned a source of heat for the evaporation of the fluid. 
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Patent EP-0492200-A1 (EP)
Inventor: SCHMITT MICHAEL DR
IPC: B41M5/26
Filed: 1991-12-05
Abstract: Asymmetric azulenesquaric acid dyes of the formula <IMAGE>  in which   X<1> and X<2> independently of one another denote hydrogen, cyano or a radical of the formula CO-OR<5>, CO-NR<5>R<6>, OR<5>, O-CO-OR<5>, NH-CO-R<5>, NH-CO-OR<5> or NH-SO2-R<5>, in which R<5> and R<6> independently of one another represent hydrogen, C1-C12-alkyl, C2-C12-alkenyl, C5-C7-cycloalkyl or optionally substituted phenyl, L<1> and L<2> independently of one another denote a chemical bond or optionally substituted C1-C12-alkylene, and R<1>, R<2>, R<3>, R<4>, Q<1>, Q<2>, Q<3> and Q<4> independently of one another denote hydrogen or optionally substituted C1-C12-alkyl, with the proviso that both azulene rings have a substitution pattern which is different one from the other, and an optical recording medium containing the novel dyes.
Patent EP-0455324-A1 (EP)
Inventor: CARTMELL JAMES V
IPC: A61L15/60
Filed: 1991-02-22
Abstract: A flexible burn dressing product(10) contains a hydrogel material(20) in a gel-like phase. The burn dressing product(10) is comprised of several layers including a burn dressing and a release layer(24). The burn dressing is comprised of a bacterial barrier layer(14) coated with a bonding layer(16), a reticulated layer(18) impregnated with a hydrogel material(20), and a hydrogel material layer(22). A dimensionally stable backing member(26) may also be adhesively attached to the bacterial barrier layer(14) to help the burn dressing maintain its shape until it is applied to a patient. When the burn dressing product(10) is to be applied to a burn site, the release layer(24) is removed to expose the hydrogel material layer(22). The remaining layers of the burn dressing product(10) are then applied to the burn site, with the hydrogel material layer(22) directly contacting the burn. Once these layers are in place, the dimensionally stable backing member(26) is removed.
Patent EP-0515423-A1 (EP)
Inventor: VOELKEL THEODOR
IPC: D06M13/322
Filed: 1991-02-04
Abstract: Une combinaison des produits de condensation d'acides carboxyliques ou de dérivés d'acides carboxyliques avec des polyamines d'hydroxyalkyle d'une part et des composés quaternaires d'ammonium ayant un, deux ou trois groupes acyloxyalkyle dans leur molécule d'autre part, constitue un mélange de substances actives d'adoucissement de textiles ayant un effet adoucissant élevé, une bonne biodégradabilité et une bonne conservation dans des préparations aqueuses.
Patent EP-0521869-A1 (EP)
Inventor: JURJEVIC IVAN
IPC: H01R43/20
Filed: 1991-02-19
Abstract: Dispositif d'assemblage de câbles pour la fabrication de connecteurs à fiches, en particulier de câbles de raccordement électriques pour les véhicules à moteur. Les extrémités de ces câbles sont toutes dotées d'éléments de contact qui peuvent être insérés dans au moins un plan d'un dispositif de connexion afin de former des connexions par liaison de force. Ledit dispositif d'assemblage de câbles comporte un dispositif de bande transporteuse (BT) symétrique situé perpendiculairement au plan d'insertion (STE) et parallèlement à l'axe médian (MA), grâce auquel le premier et le second boîtier porte-pièce (GHx, y, z) et (GHa, b, c) peuvent être déplacés indépendamment l'un de l'autre dans le plan d'insertion (STE). Des dispositifs d'assemblage de câbles de ce type sont utilisés pour la fabrication de câbles de raccordement à fiches.
Patent EP-0521948-A1 (EP)
Title: -g(g)-CGTase.
Inventor: SCHMID GERHARD
IPC: C12N1/21
Filed: 1991-03-22
Abstract: PCT No. PCT/EP91/00560 Sec. 371 Date Sep. 23, 1992 Sec. 102(e) Date Sep. 23, 1992 PCT Filed Mar. 22, 1991 PCT Pub. No. WO91/14770 PCT Pub. Date Oct. 3, 1991.The invention rleates to  gamma -cyclodextrin glycosyl transferases obtainable by screening bacteria for the secretion of a  gamma -cyclodextrin glycosyl transferase, the bacteria are characterized and the  gamma -cyclodextrin glycosyl transferase of the bacteria is purified and characterized biochemically. These enzymes can be used for the production of  gamma cyclodextrin from starch.
Patent EP-0536157-A1 (EP)
Inventor: VOGEL MANFRED
IPC: F02P15/08
Filed: 1991-05-27
Abstract: Il est proposé un système d'allumage pour moteurs à combustion interne comportant des bobines à deux sorties et des composants à semi-conducteurs disposés dans le circuit secondaire, lesquels ont un effet de forte élévation de la tension d'allumage. Les composants à semi-conducteurs sont de préférence des diodes à quatre couches montées en cascade, lesquelles assurent que la tension d'allumage est transmise abruptement aux bougies d'allumage seulement après qu'une valeur prédéterminable ait été atteinte. Un effet d'élévation plus important peut alors être obtenu si les différents composants à semi-conducteurs sont dimensionnés de façon à accorder leur tension de retournement selon la longueur du câble d'allumage.
Patent EP-0543998-A1 (EP)
Inventor: TATUMI SHIGEZOU
IPC: B66B9/02
Filed: 1991-08-15
Abstract: A lift device which is easily prefabricated, safe, free from maintenance and inspection, and installable for home-use, and finds such wide applications as escaping means in an emergency and a simple portable footstool. This device comprises a strap-like rail wound in a screw shape and shielded bearings arranged so as to be fitted to the strap-like rail, said rail and said shielded bearings being mounted on and fitted to either the inner periphery of a longer cylinder forming an outer shell or the outer periphery of an inner shorter cylinder telescopically provided with a proper space from the inner periphery of the longer cylinder, said shorter cylinder being mounted thereon with a lift cage through thrust bearings, and said lift cage being locked against rotation and provided thereon with a motor transmittingly rotating the shorter cylinder to thereby effect lifting, and further, relates to a lift device wherein the above-described lift devices are combined in multiple-telescopic structure, thereby allowing cylinders to project telescopically for lifting operation. This lift device comprises a strap-like rail and bearings screw-fitted to the strap-like rail, and is unique in social contribution, etc., in terms of safety, maintainability, modularity and the wide applications.
Patent EP-0495964-A1 (EP)
Inventor: TURNER GILBERT ANDREW
IPC: B64C11/50
Filed: 1991-08-09
Abstract: Un système de commande d'hélice comprend un contrôleur de phase (11) possédant un gain de commande de phase servant à réguler la relation de phase d'une hélice, des moyens de détection de turbulence d'air libre (7, 9) et un contrôleur de gain (8) servant à modifier le gain de commande de phase en réaction à des turbulences d'air libre détectées pour que, en présence de turbulences, on sélectionne un gain faible et, en l'absence de turbulences, on sélectionne un gain élevé. En modifiant le gain de cette façon, on réduit la sensibilité du contrôleur de phase (11) pendant les conditions de turbulences en l'empêchant d'effectuer des changements de phase excessifs, en s'efforçant de suivre l'hélice pilote provoquant des turbulences. De façon similaire, on règle le gain d'un contrôleur de vitesse (14) au moyen d'un contrôleur de gain (17) en fonction du degré de turbulence détecté.
Patent EP-0544754-A1 (EP)
Inventor: RAYAGOPALAN SHYAMALA
IPC: A23L7/10
Filed: 1991-08-12
Abstract: Procédé amélioré mis en oeuvre à la pression atmosphérique et utilisé dans la production d'amidons granulaires solubles dans l'eau froide, consistant à former une boue de granules d'amidon, d'eau et d'alcool polyvalent (par exemple 1,2-propanediol), à chauffer la boue afin de transformer la structure cristalline de l'amidon en un agencement cristallin monohélicoïdal de type en V ou en une structure amorphe, et ensuite à séparer les granules d'amidon transformés solubles dans l'eau froide, tirés de la phase liquide. On peut utiliser le procédé afin d'obtenir un effet avantageux sur des amidons de céréale, de tubercule, de racine et de légume et sur nombre de leurs formes réticulées et substituées afin de produire des granules d'amidon solubles dans l'eau froide ayant des solubilités dans l'eau froide de l'ordre de 70 à 95 %.
Patent EP-0497961-A1 (EP)
Inventor: DE LAFORCADE VINCENT
IPC: B65D47/44
Filed: 1991-08-27
Abstract: Le dispositif distributeur comporte une membrane (M) en forme de dôme (5) convexe vers l'extérieur, recouvrant une extrémité de sortie (3) du récipient, et au moins une fente (8) prévue vers le sommet du dôme. Une capsule rigide (9) est prévue pour être fixée sur l'extrémité (3) du récipient équipée de la membrane (M) et pour venir recouvrir partiellement le dôme (5) dans une région entourant la fente (8) qui reste découverte; des moyens d'appui (A) en saillie sont prévus sur au moins l'une des deux surfaces constituées par la surface intérieure (13) de la capsule et la surface extérieure (14) de la membrane, et ladite surface intérieure (13) de la capsule est propre à épouser la surface extérieure (14) de la membrane à l'état libre, abstraction faite des susdits moyens d'appui (A). L'ensemble est tel qu'en fin de mise en place de la capsule rigide (9) sur le récipient (2), l'action des moyens d'appui (A) provoque une déformation du dôme (5) de la membrane et une application étanche des bords (8a, 8b) de la fente l'un contre l'autre.
Patent EP-0542925-A1 (EP)
Inventor: DEVALL JEFFREY EDWARD
IPC: B60T8/50
Filed: 1991-07-10
Abstract: Le système de commande d'avancement et de freinage adaptif à pression linéaire variable (10) comprend une soupape de commande (70) pourvue d'un élément d'actionnement linéaire (72) et d'une soupape (74). L'élément d'actionnement linéaire (72) peut être actionné de manière à déplacer axialement un élément de soupape (82) de la soupape (74) et qui comporte un premier siège de soupape (85) servant à réguler l'écoulement de fluide dans un passage longitudinal (84) de l'élément de soupape (82). Le premier siège de soupape (85) s'engage avec une soupape sphérique (101) placée dans un orifice interne (97) d'un piston coulissant (90), la soupape sphérique (101) étant sollicitée par un mécanisme élastique. La soupape sphérique (101) s'engage aussi avec un siège de tiroir à piston (96) situé dans un orifice terminal (94) du piston (90). Le piston (90) est entouré par un joint (92) et coulisse à l'intérieur d'un alésage (76) de la soupape (74). Un mécanisme à ressort (100), situé dans l'alésage (76), sollicite le piston (90) vers une extrémité (77) de l'alésage (76), qui comporte un passage (39) communiquant avec une pompe (50). Une partie intermédiaire (78) de l'alésage communique avec un passage (45) qui relie l'alésage (76) avec un frein de roue (20) par l'intermédiaire d'un mécanisme de soupape électrique (40). Une autre extrémité (79) de l'alésage comprend un passage (55) qui permet au passage longitudinal (84) de l'élément de soupape (82) de communiquer avec un carter inférieur (58) qui communique avec la pompe (50). Un maître-cylindre de véhicule (30) communique avec le frein de roue (20) par l'intermédiaire du mécanisme électrique (40). La soupape de commande (70) peut être utilisée pour permettre le fonctionnement du système de freinage adaptif et celui de la commande d'avancement à la fois.
Patent EP-0507051-A1 (EP)
Inventor: TSUCHIYA KUNIMASA
IPC: A63B21/00
Filed: 1992-01-30
Abstract: The invention relates to a method of and apparatus for measuring physical strength by dynamically measuring the instantaneous power of a nonrepetitive muscular force as, for example, the force exerted by a leg extension, on the basis of a power theory and, consequently, the instantaneous power generated by a dynamic, nonrepetitive multi-articular movement such as a vertical jump. Work equivalent to an inertial energy is absorbed by a rotary drive system. This work is then added with an amount of work equivalent to the kinetic energy absorbed by a foot plate, the sum being added to the work done to a powder brake to obtain the maximum speed V max  of the foot plate and its output time T max . Finally, the power produced by a leg extension is calculated from the maximum speed V max  of the foot plate and its output time T max . 
     An apparatus for such measurement includes a base frame (2); a box (3) disposed in a rear end of the base frame (2); a guide section (6) that extends in the same direction as the base frame (2) between the upper front surface of the box (3) and a vertical plate (2b) that stands at the front end of the base frame (2), with the upper front surface of the box serving as the base end; a foot section (7) that slides along the guide section (6) so that its sliding angle is variable; a measuring unit (8) that measures sliding conditions of the foot section (7); and a display unit (9) that displays, visually or aurally, various data on the leg extension of the subject.
Patent EP-0501258-A1 (EP)
Inventor: SCOTT DANNY E
IPC: E21B10/62
Filed: 1992-02-14
Abstract: In an improved earth boring bit of the type having one or more rotable cones secured to bearing shafts, an improved cutting structure having diamond filled compacts used as a wear resistant inserts. The improved compacts have hard metal jackets and integrally formed diamond cores. The improved compacts are advantageously used as gage and heel row compacts when inserted in mating recesses provided on the exteriors of the rotatable cones.
Patent EP-0546238-A1 (EP)
Inventor: LAUWERS EDDY J
IPC: C03B5/16
Filed: 1992-03-11
Abstract: Disclosed is process for melting solid glass forming ingredients in a regenerative or recuperative furnace having an upstream melting zone and a downstream fining zone comprising:
     a) introducing the solid glass forming ingredients into the upstream melting zone; and   b) heating them so that an interface between them and the molten glass is formed; and   c) providing heat sufficient to maintain the molten glass in the molten state through the downstream fining zone and also sufficient to melt the solid glass forming ingredients, wherein at least a part of the heat is provided by at least one oxygen- fuel burner located in the roof of the furnace, whose position is such that the tip of its flame is directed at the interface of solid glass forming ingredients and molten glass in an angle of 25 to 90° such that the melting rate is increased and the solid glass forming ingredients are substantially prevented from escaping from the upstream melting zone.
Patent EP-0506052-A1 (EP)
Inventor: MATSUMOTO FUKUZI
IPC: H01L21/673
Filed: 1992-03-26
Abstract: Rod and plate-shaped members of sintered silicon carbide are ground on the surface, assembled and jointed into a jig. The jig has high dimensional precision and is resistant against failure by thermal stresses and shocks. It is a useful jig for use in semiconductor diffusion furnaces.
Patent EP-0516134-A1 (EP)
Inventor: FUJITA NORIYUKI
IPC: H04J3/00
Filed: 1992-05-29
Abstract: A radio frequency (RF) amplifier for amplifying an RF signal with a high power efficiency and with a minimum of signal distortions by using a GaAs field effect transistor (FET) (1, 2). An idling current for class "A" amplification is set in the FET. An output low pass filter (5) is connected to the drain of the FET (2) and provided with an impedance higher than a high gain impedance, so that the FET and a load may be matched in power during high RF signal operation, i.e., the dynamic impedance of the FET and the impedance of the load may be matched. A drain bias to the FET is turned on and turned off in synchronism with the ON/OFF of the input RF signal. The amplifier, therefore, not only performs class "A" amplification with a minimum of signal distortions but also further saves power since it is turned off in the absence of a signal, thereby achieving a higher power efficiency.
Patent EP-0518193-A1 (EP)
Inventor: HAAS KARL-HANS
IPC: A47G7/04
Filed: 1992-06-03
Abstract: A flower box support for balconies is described, having a hook part (1') which encompasses the box and an angled parapet part (2'), which engages over the parapet and whose horizontal sliding leg (9') is displaceably and lockably connected to the hook part (1'). The principle section (6) of the hook part (1') has a supporting section at the upper end which is bent over at right angles. The object of designing the support as a cohesive system which is not merely held together by the screw is achieved in that the hook part (1') and the sliding leg (9') are inserted one into the other with positive fitting. The sliding leg (9') can be designed as a C-shaped profile or can be flat. In the latter case, the longitudinal slot in the sliding leg can have regular, mutually opposite edge cut-outs. <IMAGE>