baber/WOPTO huggingface dataset:
Patent EP-0379368-A1 (EP)
Inventor: MARTIN ROBERT WILLIAM TIMOTHY
IPC: B65D27/00
Filed: 1990-01-18
Abstract: A mailing envelope has a front (1), a back flap (4) joined at a bottom fold line (5) to the front, side flaps (6) inwardly folded and secured to the back flap, and a top flap (3). So that the envelope is suitable for use in a very wide range of mailing machines:-
     (a) the respective side edges (8) of the top flap (3) extend at 65 - 75° to the top fold line for a perpendicular distance of at least 5 mm from the top fold line,   (b) the side flaps (6) have top shoulders (10) which each extend away from the side fold line (7) at 10 - 20° to the top fold line (2) for a perpendicular distance of at least 18 mm,   (c) the throat depth is at least 20 mm for a distance of at least 35 mm on each side of the centre of the top fold line (2), and   (d) said top shoulders (10) intersect the upper edge (11-13) of the back flap (4) at a perpendicular distance in the range 4 - 15 mm from the top fold (2), and at this intersection (14)
   (i) the upper edge (13) of the back flap is   at ± 10° to the top fold line (2), and   (ii) the radius of curvature of the upper edge (13) is not less than 20 mm.
Patent EP-0395302-A1 (EP)
Inventor: NISHIMOTO SHIGERU
IPC: C07D281/10
Filed: 1990-04-20
Abstract: There is disclosed a process for preparing 1,5-benzothiaze­pine derivatives represented by the formula:
      wherein one of R¹ and R² is a lower alkyl group or halogen atom, and the other is hydrogen atom, R³ is a lower alkyl group or a lower alkoxy group, 
which comprises subjecting a propionic acid compound represented by the formula (II):
      wherein R¹, R² and R³ have the same meanings as defined above, and R⁴ represents hydrogen atom or an ester residue, 
to intramolecular ring closing reaction in the presence of a sulfonic acid compound represented by the formula (III): 
R⁵SO₃H      (III) 
wherein R⁵ represents a lower alkyl group or a sub­stituted or unsubstituted phenyl group.
Patent EP-0390620-A1 (EP)
Inventor: KOBEL RUDOLF
IPC: B65H45/04
Filed: 1990-02-15
Abstract: Folding unit for a substantially flat flexible textile product, comprising a conveyor band (1) having a carrier surface (7) transporting said product and two secondary driving bands (2, 3) located opposite one another and delimiting a drive corridor (4) terminating at one of its ends in an orifice opposite the carrier surface (7), the product (39) being driven in the drive corridor (4) by being gripped between the said bands (2, 3), said folding unit also comprising means (35, 36) making it possible to lift the product (39) by one of its parts from the carrier surface (7) of the conveyor band (1) as far as the orifice of the drive corridor (4), the bands (2, 3) being actuable both ways in the driving direction. <IMAGE>
Patent EP-0396454-A1 (EP)
Inventor: ALFILLE JEAN-PASCAL
IPC: G02B7/24
Filed: 1990-04-25
Abstract: Universal joint intended for the passage of a laser beam. It is composed of two hollow shafts (1, 2) each possessing a fork (5, 11), one of which is fixed and the other pivots about a first axis (pp'). The two forks are articulated on a hinge (6) located on another axis (qq') coincident with the first axis. A mirror (7) is integral with the hinge (6). The light beam is reflected towards this mirror (7) with the aid of a fixed mirror (13). The rotations of the fixed fork (5) are transmitted with an amplitude which is half less to the rotating mirror (7) by means of a reduction mechanism. <IMAGE>
Patent EP-0435730-A1 (EP)
Inventor: MAISSANT JEAN-PIERRE
IPC: F02M69/08
Filed: 1990-12-12
Abstract: At least one connecting pipe allows the combustion chamber of a first cylinder (1) to be connected to the pump housing (5') of a second cylinder (1'). The means for controlling the injection of carburetted air into the chamber of the first cylinder (1) comprise at least one flange (6') rigidly fixed to the axle of the crankshaft of the engine inside the pump housing (5') of the second cylinder. The flange (6') has a recess (16') on its peripheral section so that it is capable of isolating the pump housing (5') or connecting it to the internal volume of the combustion chamber at defined points in time in the engine cycle.
Patent EP-0424323-A1 (EP)
Inventor: BAIOCCHI ALINOVI MARIO
IPC: A22C25/17
Filed: 1990-05-29
Abstract: The skinner falls within the art field of machines utilized by the fish processing industry, and serves to remove the skins of non-scaly varieties such as cuttlefish, octopus and squid; operation is entirely automatic, from the entry of the fish onto an angled and tilted infeed surface right through to their collection with the skins removed.
Patent EP-0426780-A1 (EP)
Inventor: GMELIN KARL
IPC: F02M53/04
Filed: 1990-03-23
Abstract: Le distributeur de carburant décrit comporte un carter allongé (11) comprenant une pluralité d'alésages de réception (12) agencés à distance axiale, chacun recevant une soupage d'injection de carburant (10), et au moins une canalisation de carburant (13) qui s'étend axialement et passe tangentiellement devant les alésages de réception (12). Ladite canalisation de carburant communique par des ouvertures (18) avec les alésages de réception (12). Le carburant s'écoule autour des soupapes d'injection (10) par les ouvertures (18), ce qui assure l'alimentation en carburant ainsi que le refroidissement. Pour améliorer l'efficacité du refroidissement, des membranes d'écoulement (29) associées à chaque alésage de réception (12) sont disposées approximativement au centre de chaque ouverture. On obtient ainsi un balayage forcé des soupapes d'injection de carburant (10) sur environ 360°.
Patent EP-0469015-A1 (EP)
Inventor: CHEVALLEY GIANANDREA
IPC: A44C5/20
Filed: 1990-04-17
Abstract: La présente invention se rapporte à une fermeture pour le bracelet d'une montre-bracelet comportant deux extrémités reliées aux côtés opposés du boîtier de la montre. La fermeture comprend au moins un élément à cliquet courbe (3) pourvu de guides (5, 28) s'étendant dans le sens longitudinal du bracelet (2) et d'un organe d'engagement d'extrémité (11) ainsi qu'au moins un élément coulissant (16) muni d'un organe d'accrochage (20, 32) complémentaire à l'organe d'engagement complémentaire (11). L'élément coulissant (16) peut coulisser le long des guides (5, 28) entre une position avancée, dans laquelle le bracelet (2) est plus court et dans laquelle l'organe d'accrochage (20, 32) s'engage dans l'organe d'engagement (11) et une position rétractée, dans laquelle le bracelet (2) est plus long.
Patent EP-0476026-A1 (EP)
Title: Process and device for registering and checking items.
Inventor: RAIMBAULT PIERRE
IPC: G07F7/02
Filed: 1990-06-14
Abstract: PCT No. PCT/FR90/00423 Sec. 371 Date Feb. 7, 1992 Sec. 102(e) Date Feb. 7, 1992 PCT Filed Jun. 14, 1990 PCT Pub. No. WO90/16051 PCT Pub. Date Dec. 27, 1990.In particular for reducing the waiting time at the checkouts of self-service supermarkets, articles are registered by providing each article with a microcircuit (24) having a loop for picking up high frequency energy and for responding to an interrogation by transmitting a modulated message at high frequency representing an article-identifying signature. An article (20) is taken into account by exciting its microcircuit by applying an energy-supplying and interrogation high frequency signal thereto to cause it to transmit the modulated signal of the signature, the modulated signal is picked up by memory means causing the signatures to correspond to the prices of articles, the price of the interrogated article is stored in a memory, and it is displayed, and the price of the article is added to that of any articles that may previously have been taken into account.
Patent EP-0506659-A1 (EP)
Title: Dental floss with chemotherapeutic agents.
Inventor: HILL IRA
IPC: A61K8/02
Filed: 1990-03-26
Abstract: The present invention discloses dental floss containing surfactant and silicone preparations with added chemotherapeutic agents.
Patent EP-0524170-A1 (EP)
Title: Systeme d'electrodes utilise dans la detection des ondes cerebrales
Inventor: GEVINS ALAN S
IPC: A61B5/0478
Filed: 1990-07-31
Abstract: L'invention se rapporte à un système de détection des ondes cérébrales qui, dans un mode de réalisation, est constitué par un bonnet flexible (10) placé sur la tête du sujet. Le bonnet (10) contient plusieurs électrodes (12) qui sont disposées en suivant la forme du bonnet (10). Une carte à circuits (34) comportant un amplificateur à circuits intégrés de faible bruit peut être monté sur le bonnet. Chaque électrode (12) utilise plusieurs doigts conducteurs en métal, qui font saillie de façon à pénétrer dans la chevelure jusqu'à toucher le cuir chevelu, formant ainsi des points de contact multiples sur le cuir chevelu pour chacune des électrodes (12). Les pointes de chacune des électrodes (12) entrent en contact avec le cuir chevelu du sujet de façon à fournir à chaque électrode (12) des contacts multiples redondants.
Patent EP-0444171-A1 (EP)
Title: Synthese asymetrique d'acides par l'hydrocarboxylation d'olefines catalysee au palladium
Inventor: ALPER HOWARD
IPC: C07C51/14
Filed: 1990-08-23
Abstract: Un procédé de préparation d'un acide carboxylique chiral ou d'un ester de celui-ci, soit sous la forme d'un énantiomère individuel soit sous la forme d'un mélange d'énantiomères dans lequel la présence d'un énantiomère est augmentée par rapport aux autres, consiste à faire réagir une fonction oléfinique prochirale et soit de l'eau soit une fonction d'alcool avec du monoxyde de carbone en présence d'un acide protonique différent de l'acide nitrique, un énantiomère individuel d'un composé optiquement actif choisi dans la classe des acides phosphoriques chiraux ou des dérivés de ceux-ci, ainsi qu'un catalyseur comprenant (a) au moins un des métaux parmi lesquels on trouve le palladium, le rhodium, le ruthénium, l'iridium et le cobalt, et (b) du cuivre. La classe préférée de composés optiquement actifs comprend l'énantiomère soit (S+) soit (R-) d'acide phosphorique 2,21-(1,11-binaphtyle), ces esters ou ces sels, facultativement substitués.
Patent EP-0496772-A1 (EP)
Inventor: SMOLKA HEINZ-GERD
IPC: D21C5/02
Filed: 1990-10-10
Abstract: L'invention concerne des dispersions aqueuses de savons alcalino-terreux et/ou de savons résineux alcalino-terreux pour le désencrage de vieux papiers imprimés, caractérisées en ce que les dispersions contiennent: A) des sels alcalino-terreux d'acides carboxyliques en C6-22 et/ou d'acides résineux, et, B) des oxo-alcools en C6-22 alkoxylés avec 2 jusqu'à moins de 6 mol d'oxydes d'alkylène en C2-4, et/ou des silicates d'aliminium alcalins et/ou alcalino-terreux ayant la formule générale: 0,7 - 1,5 Kat2/nO . Al2O3 . 0,8 - 6 SiO2 dans laquelle Kat désigne des cations de métaux alcalins et/ou de métaux alcalino-terreux, et n désigne la valence desdits cations de métaux alcalins et/ou alcalino-terreux.
Patent EP-0448684-A1 (EP)
Inventor: HEURTE ALAIN
IPC: G01G19/44
Filed: 1990-10-09
Abstract: L'appareil comporte un plateau (1) monté pivotant sur un axe horizontal (X-X'), avec des butées (4) limitant l'inclinaison du plateau (1) de part et d'autre de l'axe, des moyens de mesure (7) de l'inclinaison du plateau, des moyens d'enregistrement (14) des valeurs délivrées par lesdits moyens de mesure (7), et des moyens d'affichage (17) des valeurs enregistrées dans lesdits moyens d'enregistrement (14). Les butées (4) sont réglables. Les moyens de mesure sont un potentiomètre électrique (7) asservi au mouvement du plateau (1) autour de son axe de pivotement (X-X') et associé à un appareil de mesure de courant ou de tension électrique dont la sortie est reliée à un convertisseur analogique-numérique (10) dont la sortie est reliée à l'entrée (12) d'une première mémoire (14) de données numériques.
Patent EP-0455950-A1 (EP)
Inventor: STACH GERD
IPC: F15B1/26
Filed: 1991-03-06
Abstract: A return reservoir for closed circulation lubrication systems with connections for a return line (5) and a suction line (26) of the lubrication system is divided into a return chamber (1), an overflow chamber (2) and a suction chamber (3). The return chamber (1) is connected to the overflow chamber (2) via a siphon (9), and a channel (21) rising from the overflow chamber (2) towards the suction chamber (3) connects these two chambers (2, 3) to one another. <IMAGE>
Patent EP-0446860-A1 (EP)
Inventor: KEOGH JOHN VINCENT
IPC: C21B13/00
Filed: 1991-03-12
Abstract: The invention is concerned with a process for producing metals and metal alloys, in particular iron and iron alloys. Starting materials are metal oxides and/or ores in a smelt reduction vessel containing molten metal. The waste gases formed in the vessel are discharged through an outlet. Usually a lot of liquid and solids are lost by this discharging. Object of the present invention therefore is that the loss of liquid and solids through the waste gases outlet is reduced by causing the waste gases, oxidizing gases, liquid and solids in a space above the bath surface to rotate about a vertical axis of the vessel thereby forcing liquid and solids outwardly towards the wall of the vessel.
Patent EP-0465767-A1 (EP)
Inventor: FORSTER RICHARD F DIPL-ING
IPC: E02D5/58
Filed: 1991-03-21
Abstract: The invention relates to a foundation pile (1) of reinforced, especially prestressed, concrete, having external thread turns (4) and an inner hollow space (14) for the engagement of the drill rods (20) applying the torsion force, at least two flat steel sections (10) being fastened in an axially parallel manner in the pile wall (7) at approximately the same angular spacing, which flat steel sections (10) freely project with approximately half their width into the hollow space (14) used for the engagement of the drill rods (20). 
<IMAGE>
Patent EP-0471161-A1 (EP)
Inventor: KLOKKERS-BETHKE KARIN DR
IPC: A61K9/00
Filed: 1991-06-12
Abstract: The invention relates to a nitroglycerin-containing, hydrophilic, aqueous spray of the claimed composition. The spray according to the invention is free of CFC-containing propellant gas and is distinguished by excellent storage stability and dosage accuracy.
Patent EP-0464859-A1 (EP)
Inventor: YOKOYAMA KAZUMASA
IPC: C07C235/34
Filed: 1985-05-23
Abstract: A lipoxygenase inhibitor composition comprising as active ingredient a lipoxygenase inhibiting effective amount of a substituted styrene derivative having formula
     wherein X represents a hydroxyl group or a lower alkoxy group having 1 to 4 carbon atoms, q is an integer of 2 or 3; and R 2  and R 3  each represents a hydrogen atom, a lower alkoxy group or a hydroxyl group and Z represents a radical of the formula, -O-(CH 2 ) n -CH=CH-, -NH-(CH 2 ) n -, wherein n is an integer of 1 to 4, and a pharmaceutically acceptable carrier.
Patent EP-0475048-A1 (EP)
Inventor: DEL FABRO GIORGIO
IPC: B21D43/12
Filed: 1991-07-27
Abstract: Drawing assembly (10) for a shearing bench, which is suitable to feed and position at least one section in a shearing bench consisting of two shears (11-12) located respectively upstream and downstream of the drawing assembly (10), which comprises upper (18) and lower (19) rotary facing units, the upper unit (18) consisting of an endless chain (20) bearing a plurality of supports (21) to which are anchored thrust elements (22) arranged in a direction normal to the endless chain (20), while the lower unit (19) consists of an endless chain (23) bearing a plurality of supports (24) to which are secured partition elements (25), which are suitable to contain one or more sections in a substantially vertical direction and form a plurality of compartments (26) normal to the endless chain (20) and cooperating directly with the thrust elements (22) being inserted into the compartments (26) so as to clamp the sections arranged therein, the direction of feed of the units (18-19) being two-way.
Patent EP-0470488-A1 (EP)
Inventor: ANTONIOUS ANTHONY J
IPC: A63B53/04
Filed: 1991-07-30
Abstract: A metal wood type golf club head having an improved inner weighting system within the club head shell for repositioning the center of gravity upwardly and forwardly, including a first mass (12) located behind or adjacent to the center of percussion on the ball striking face and a second mass (18) located on the underside of the upper surface of the club head shell between the ball striking face and rear surface in a front to rear direction.
Patent EP-0481294-A1 (EP)
Inventor: JUCH ROLF-DIETER
IPC: A61K9/20
Filed: 1991-10-04
Abstract: The compact solid pharmaceutical preparation, which contains N-acetylcysteine and/or S-(carboxymethyl)-L-cysteine, is suitable, despite a low content of ancillary substances, both for swallowing and for sucking or dissolving in water or aqueous solution. The compactness of the pharmaceutical preparation is ensured by a high content of active substance of more than 50% by weight of the total weight and by suitable selection of the tabletting aids.
Patent EP-0485753-A1 (EP)
Inventor: BEZZOLA LISE
IPC: F23N5/20
Filed: 1991-10-16
Abstract: The playing area (4) of a board or card (3) is divided into spaces by concentric annular lines (5a to 5e) and by radial lines (6) forming annular zones and sectorial zones. The two outermost annular zones are further subdivided by supplementary radial lines (7) situated in the middle of each sectorial zone. The men (1 and 2) of the two players which, at the start, are successively placed by each player in turn on the peripheral annular zone, must be brought towards the central zone (8) of the playing area (4) by moving three spaces at a time, sideways on the same annular zone, or radially, towards the centre, on the same sectorial zone, it being however forbidden to cross certain limits between the spaces indicated in heavy lines, while only those limits indicated by thin double lines may be crossed. It should be noted that any man caught between two of the opponents' men is out of the game. <IMAGE>
Patent EP-0494482-A1 (EP)
Inventor: NASUNO YASUHIRO
IPC: F16B2/10
Filed: 1991-01-09
Abstract: A clamp for fixing a plant stem to a support wire includes a movable clamp member (10), a fixed clamp member (20), a support shaft (1) and a spring (2) attached to the movable and fixed clamp members (10, 20). Each of the movable and fixed clamp members (10, 20) has a semicircular beak (11, 21) at its one end and an operating member (12, 22) at its other end. The fixed clamp member (20) has an intermediate body portion (23) provided with a support slot (24) for accommodating an intermediate portion (13) of the movable clamp member (10). The support shaft (1) pivotally attaches the intermediate portion (13) accommodated in the support slot (24) to the fixed clamp member (20). The spring (2) applies a biasing force causing the two beaks (11, 21) to close onto each other in the manner of a ring and the two operating members (12, 22) to open in a V-like manner. The body portion (23) is provided with slits (25) extending part way along the floor (24') of the support slot (24) from the beak (21) in the direction of the operating member (22). A notch (26) opening toward the movable clamp member (10) is provided in the floor of the support slot (24) at the location of the inner end of the slits (25). A protrusion (14) is provided on the intermediate portion (13) for invading the notch (26) when the two beaks are closed under the force of the spring (2) and withdrawing from the notch when the two beaks are opened by a force overcoming the force of the spring.
Patent EP-0482729-A1 (EP)
Inventor: ENSCH PETER J
IPC: B65G17/38
Filed: 1991-01-17
Abstract: A conveyor chain assembly (10) comprises a plurality of modules (12) which are pivotally connected by a plurality of chain pins (14), each module including a plurality of link ends (16,34) which have a bore (26,44) housing a chain pin and an opening (28,46) exposing the chain pin, a plurality of reach bars (52) extending between the link ends and having a convex upper surface (58), and a support rib (90) extending between the reach bars, the link ends, reach bars and support rib providing a support surface (96) and defining therebetween a plurality of openings (98) adapted to provide a free flow of fluid therethrough in a direction generally perpendicular to the support surface.
Patent EP-0445925-A1 (EP)
Inventor: HORNBACK WILLIAM JOSEPH
IPC: A61P31/04
Filed: 1991-02-11
Abstract: 1-Carba(1-dethia)cephem antibacterial compounds possessing a 3-(substituted or unsubstituted)thiazolo group are provided. Further provided is a method for treating bacterial infections in man and other animals and a pharmaceutical formulation utilizing said 1-carba(1-dethia)cephems. The compounds are of formula
       
 wherein 
X is a group selected from amino, halo, cyano, hydrogen, nitro, C₁-C₆ alkyl, C₁-C₆ substituted alkyl, a C₃ to C₆ heterocyclic ring containing 1, 2, or 3 nitrogen atoms and 0 or 1 sulfur or oxygen atoms, said ring optionally substituted by one or more groups selected from halo, nitro, hydroxy, C₁-C₆ alkyl or C₁-C₆ substituted alkyl; phenyl, substituted phenyl, or an acyl group of the formula
       
 wherein R˝ is C₁-C₆ alkyl, C₁-C₆ substituted alkyl, phenyl, or substituted phenyl; 
R³ is hydrogen, C₁-C₄ alkoxy, or a group of the formula -NHCHO; and 
R¹ is an acyl group of the formula
       
 wherein R² is hydrogen; C₁-C₆ alkyl, C₁-C₆ alkyl substituted by cyano, carboxy, halogen, amino, C₁-C₄ alkoxy, C₁-C₄ alkylthio, or trifluoromethylthio; a phenyl or substituted phenyl group represented by the formula
       
 wherein a and a′ independently are hydrogen, halogen, hydroxy, C₁-C₄ alkoxy, C₁-C₄ alkanoyloxy, C₁-C₄ alkyl, C₁-C₄ alkylthio, amino, mono- or di(C₁-C₄ alkyl)amino, C₁-C₄ alkanoylamino, C₁-C₄ alkylsulfonylamino, carboxy, carbamoyl, hydroxymethyl, aminomethyl, or carboxymethyl; 
a group represented by the formula
       
 wherein a and a′ have the same meanings as defined above, Z is 0 or S, and m is 0 or 1; 
a heteroarylmethyl group represented by the formula  
 
        R₁-CH₂- 
 
 
 wherein R₁ is thienyl, furyl, benzothienyl, benzofuryl, indolyl, triazolyl, tetrazolyl, oxazolyl, thiazolyl, oxadiazolyl, thiadiazolyl, and such heteroaryl groups substituted by amino, hydroxy, halogen, C₁-C₄ alkyl, C₁-C₄ alkoxy, or C₁-C₄ alkylsulfonylamino; 
a substituted methyl group represented by the formula
       
 wherein R₂ is cyclohex-1,4-dienyl, or a phenyl group or substituted phenyl group represented by the formula
       
 wherein a and a′ have the above defined meanings, or R₂ is R₁ as defined above, and Q is hydroxy, C₁-C₄ alkanoyloxy, carboxy, sulfo, or amino; 
or R² is a keto group or an oximino-substituted group represented by the formulae
       
 wherein R₃ is R₁ or R₂ as defined above and R₄ is hydrogen, C₁-C₄ alkyl, or a group represented by the formula
       
 wherein b and b′ independently are hydrogen, or C₁-C₃ alkyl, and b and b′ when taken together with the carbon to which they are bonded form a 3- to 6-membered carbocyclic ring, R₅ is hydroxy, C₁-C₄ alkoxy, amino, C₁-C₄ alkylamino, or di(C₁-C₄ alkyl)amino; and n is 0, 1, 2, or 3; 
or a pharmaceutically acceptable salt thereof.
Patent EP-0444860-A1 (EP)
Inventor: SABOTTKE CRAIG YOUNG
IPC: B01J8/18
Filed: 1991-02-26
Abstract: The invention is directed to a process and apparatus for controlling feed injector atomization in a fluid catalytic cracking unit. In particular, the invention is directed to a process wherein the introduction of feed into a catalytic cracking zone is effected by one or more feed injectors, each of which is adjusted to optimize the atomization of the feed by maintaining a given ΔP or pressure drop across a throat section of the or each of said feed injectors.
Patent EP-0454403-A1 (EP)
Inventor: MILESON EARL R
IPC: D21G3/00
Filed: 1991-04-23
Abstract: A doctor blade (10) is made with two sets (20, 22) of integral recesses. One set (20) is shaped to retain the blade in a standard holder (34). The second set (22) is shaped to act as a spring for biasing the blade within the holder. The blade may be made of metallic or a composite plastics material.