baber/WOPTO huggingface dataset:
Patent EP-0501021-A1 (EP)
Inventor: YAMADA SATOSHI
IPC: E05D15/50
Filed: 1991-11-27
Abstract: An apparatus for opening and closing a lid (1) disposed rotatably on an opening of a box body (2) selectively in too directions includes a pair of operating members (5) independently movably supported one each at opposite ends of the lid, a spring member (7) having a pair of rotary shafts (8) disposed on an inner side of the lid so as to advance or retreat under the influence of resilient pressure of the spring member (7), two pairs of storage mouths (14) formed in the edge of the opening of the box body (2) at four corner portions thereof, two pairs of lock members (11) pivotally supported inside the storage mouths (14) for detachably supporting the rotary shafts (8) above the storage mouths (14), and two pairs of rotary gear mechanisms (G) attached to the lock members (11) so that each pair of rotary gear mechanisms (G) are interconnected to each other and the two pairs of rotary gear mechanisms (G) are interlocked with each other. The rotary shafts (8) are connected to the operating members (5) so as to urge the operating members (5) outwardly away from each other by virtue of the resilient pressure of the spring member (7). Each of the rotary shafts (8) connected to the operating members (5) is released from the lock members (11) by a pressing operation of the corresponding operating member (5). The pressing operation of one of the operating members (5) to open the lid (1) in one direction causes one pair of lock members (11) on the side being opened to be rotated and plunged into the corresponding pair of storage mouths (14) due to the interlocking between the two pairs of rotary gear mechanisms (G).
Patent EP-0488310-A1 (EP)
Inventor: FUKAZAWA FUMIE
IPC: G03C7/30
Filed: 1991-11-28
Abstract: There is disclosed a silver halide color photographic material comprising a support having thereon a coupler-containing layer, wherein said coupler-containing layer is substantially free from high boiling solvent; and said coupler-containing layer or another layer contains a compound which upon reaction with an oxidation product of a developing agent releases a development inhibitor capable of changing to a less inhibitory compound, or a precursor thereof.
Patent EP-0482693-A1 (EP)
Inventor: FISICARO GIUSEPPE
IPC: C10N70/00
Filed: 1991-10-07
Abstract: A lubricant composition comprises: a) a mineral base oil; b) a synthetic base oil; c) a long-chain dialkyl carbonate; d) a parcel of usual additives; and e) viscosity index and pour point improvement additives. Component c) is the product of transesterification of a lower dialkyl carbonate with an alcoholic mixture consisting of at least 98% by weight of aliphatic alcohols with a linear or essentially linear hydrocarbon chain carrying a -CH 2 -OH group on a non-terminal carbon atom, the total number of carbon atoms in the molecule varying from 10 to 18 and preferably from 13 to 16.
Patent EP-0503168-A1 (EP)
Inventor: ARCONADA ARCONADA LUIS
IPC: B26D7/22
Filed: 1991-12-06
Abstract: These machines have a base with two inclined planes that form a dihedral right angle. One of them includes the discoidal cutting blade and the other is determined by a moveable carriage on which the cold cut to be cut is supported. 
     The safety device prevents the cleaning of the machine from taking place if the blade is unprotected. For this purpose one of the plates of the base has a longitudinal edge (69) that does not reach one of the sides, upon which a moveable strip (7) of the support (1) of the carriage collides if the support is collapsed in an incorrect longitudinal position. 
     The moveable strip (7) is connected to the end of a swing arm (13) in a longitudinal rod (3), whose other end has a stub (16) which makes contact with a cam (17) provided with a notch (19.)
Patent EP-0505630-A1 (EP)
Inventor: DRAHUS DENIS P
IPC: B26B21/44
Filed: 1991-03-28
Abstract: A disposable safety razor system (11) having a shaving head (16), a control head assembly (15) and an integral pressurized foam canister (12). The control head assembly (15) has an activator (20), which when depressed, allows foam shaving cream to be dispensed through a tube (29) in the control head assembly (15) to the user. A removable locking tab (33) is provided which prevents the inadvertent dispensing of the foam until the user is ready to receive the foam.
Patent EP-0485231-A1 (EP)
Inventor: KAWAMURA HIDEO
IPC: F01L9/20
Filed: 1991-11-08
Abstract: An apparatus for driving valve by electromagnetic force, for an engine capable of being installed in a narrower space due to the interfering object or narrow arrangement pitch of a supply / exhaust valve, comprises: a fixed magnetic pole 35 which is wound with the primary coils 36 and which is opposingly disposed embracing the secondary coils 22 in the perpendicular direction to the reciprocating direction of the secondary coils; an air gap adjacent with a tip end of the fixed magnetic pole and provided in the middle of a magnetic flux path generated from the primary coil; a movable element 2 adapted to be made of magnetic substance, to move freely reciprocating in the air gap, to form part of the magnetic flux path, and to contain the secondary coils.
Patent EP-0449738-A1 (EP)
Inventor: GUSTIN JEAN-PIERRE
IPC: F16L41/12
Filed: 1991-03-29
Abstract: Tapping device for supplying, from a rigid primary pipe (1), a semi-rigid or flexible branch pipe (2) of the type comprising a stirrup (3) having an overall "U" shape intended to be positioned on the primary pipe (1), a seal (5) covering the end of the branch pipe (2) and having a bore (52) for the connection of the primary pipe (1) and the branch pipe (2), a rigid collar (7) positioned around the seal (5) by an axial bore (70) and threaded onto the parallel arms of the stirrup (3) and nuts (8) screwed on the threaded ends of the arms of the stirrup (3). A rigid sleeve (6) having a cylindrical body (60) whose external surface carries channels (61) is disposed in the end of the branch pipe (2), while the seal (5) and the axial bore (70) of the collar (7) are frustoconical and have the same conicity.
Patent EP-0468856-A1 (EP)
Inventor: SEBAG HENRI
IPC: C11D1/00
Filed: 1991-07-16
Abstract: The invention relates to the compounds of formula (I): 
<IMAGE>
 in which: 
 
  R1 and R2, which are identical or different, denote a methyl or ethyl radical, 
  R3 denotes a methyl, ethyl or hydroxyethyl radical, 
  A denotes a radical 
<IMAGE>
 where R denotes H or CH3; 
  X- denotes Cl, Br, I-, CH3OSO3-, CH3SO3-, 
<IMAGE>
 or C2H5OSO3-, 
 integers such that 1  p  15, O  q  13 and 2  p+q  20, and 
 
  m denotes 0 or 1 and m+q [2162] 0; 
  n denotes an integer equal to 2 or 3, 
 and their neutralisation salts with bases, process for their preparation and their use as an additive in compositions for the treatment of keratinous materials.
Patent EP-0474521-A1 (EP)
Inventor: FLORET MICHEL
IPC: G01N27/90
Filed: 1991-07-17
Abstract: -Device for riveted or similar junction parts, each of the said parts being individually identifiable by virtue of means of identification, the said device comprising at least one electrical detection probe (23), which is movable along the said junction parts (7). - According to the invention, this device comprises memory means (43) containing, for each junction part, its specific composition and, for each specific junction part composition, the operating adjustment to be applied to the said probe, and a microprocessor (36) uses the contents of the said memory means in order to control the said probe (23) on the basis of the specific composition of the junction part under examination. <IMAGE>
Patent EP-0449748-A1 (EP)
Inventor: PORTE HUGUES
IPC: C08L83/07
Filed: 1991-02-26
Abstract: They comprise a silicone elastomer matrix in which there are distributed a water-soluble active ingredient having an agricultural biological activity and a water-soluble auxiliary. They are used in agriculture.
Patent EP-0520074-A1 (EP)
Inventor: SHIMIZU HISANAGA SHISEIRYO WAD
IPC: C08K5/09
Filed: 1991-01-16
Abstract: Composition de résine thermoplastique comprenant une résine de polycarbonate aromatique, du titanate de potassium et un acide organique, pouvant être avantageusement utilisée dans le moulage de pièces d'instruments de précision et d'automobiles de grandes dimensions.
Patent EP-0513195-A1 (EP)
Inventor: WICKER RALPH C
IPC: G03C5/08
Filed: 1991-02-04
Abstract: Techniques de production d'images non réplicables. On a produit des images sur des trames (M), notamment celles de documents de valeur, ainsi que des trames de manière à obtenir des documents non réplicables (10). Le rendu d'images sous forme de réseaux de traits (20) composés de lignes (12), de points (14) et de volutes (16) en un format de pas prédéterminé (d) variant très légèrement par rapport au pas de balayage d'une photocopieuse, est détaillé. En outre, le rendu de ces images sous forme de traits, de préférence simplement de points et de lignes courtes en forme de crochet, entourés par un milieu de perturbations photographiques telles que des colorants/peintures/encres/résines ou matière d'impression plus clairs disposés en un format omnidirectionnel fait également échouer la copie photographique.
Patent EP-0518993-A1 (EP)
Title: Method and apparatus for the transmission of an acoustic signal in a photoacoustic cell.
Inventor: HAMMERICH MADS
IPC: G01N29/34
Filed: 1991-03-04
Abstract: PCT No. PCT/DK91/00061 Sec. 371 Date Sep. 1, 1992 Sec. 102(e) Date Sep. 1, 1992 PCT Filed Mar. 4, 1991 PCT Pub. No. WO91/14176 PCT Pub. Date Sep. 19, 1991.The microphone in a photoacoustic cell that is part of an apparatus for photoacoustic analysis of at least one substance is protected against the harmful effects from the analyzed substance by sonically communicating the microphone with the excitation zone through a waveguide that is at least partly located within the excitation zone. The substance to be analyzed is supplied to the excitation zone, in which zone an acoustic signal is generated by an acoustic frequency modulation of an optical signal directed into the substance in the excitation zone. The substance is prevented from reaching the microphone by supplying a protecting gas to a portion of the waveguide proximate to the microphone. The waveguide is an acoustic resonator in which at least two antinodes of the acoustic signal are present, the resonator being excited in one antinode by the acoustic signal and the microphone being mounted in another antinode such that the waveguide transmits the generated acoustic signal from the substance through the protecting gas to the microphone without any significant weakening of the acoustic signal.
Patent EP-0476151-A1 (EP)
Inventor: ASO TOSHIYUKI ROOM - FANUC MAN
IPC: B23H7/02
Filed: 1991-04-05
Abstract: A method of removing a cut-away piece, capable of simply and reliably removing the piece cut away from a work through a wire-cut electric discharge machining and a device therefor. Upon completion of the cut-away work of the piece (41), a restraining assembly (63) at the forward end of a piston (62) is disposed in the vicinity of the top surface of the piece under the control of a numerical control machine, thereafter, a working liquid is upwardly sprayed from a lower nozzle (19) toward the bottom surface of the piece, and the piece is held in the work in a state where it is separated from the lower nozzle and not removable upwardly from the work. With the working liquid being sprayed, a work table is moved horizontally, whereby the cut-away piece integrally with the work is separated from the lower nozzle horizontally. The table is stopped in its movement at a position in its moving where a jet stream of the working liquid normally ceases to act on the bottom surface of the piece, the working liquid is sprayed downwardly from an auxiliary nozzle (70) toward the top surface of the piece, so that the piece can forcibly dislodged down from the work.
Patent EP-0523165-A1 (EP)
Inventor: ASHJIAN HENRY
IPC: C07C15/24
Filed: 1991-04-04
Abstract: Des naphtalènes à substitution d'alkyle à chaîne longue sont produits par alkylation de naphtalène avec une oléfine ou un autre agent alkylant ayant au moins 6 atomes de carbone, en général 12 à 20 atomes de carbone, en présence d'un catalyseur d'alkylation comprenant une zéolite qui contient des cations d'un rayon moyen d'au moins 2,5 Å. Des cations de cette dimension peuvent être fournis par des cations hydratés tels que les cations d'ammonium, de sodium ou de potassium hydratés ou par des cations d'organoammonium, tels que les cations de tétraakylammonium. La présence des gros cations dans la zéolite accroît la sélectivité du catalyseur pour la production de naphtalènes à substitution de mono-alkyle à chaîne longue de préférence à des produits de substitution plus élévée. On peut traiter la zéolite pour réduire son activité acide.
Patent EP-0527894-A1 (EP)
Title: A device for dividing a collection of elongated wood pieces and piecemeal cross feeding thereof in a direction away from the collection place.
Inventor: FRIDLUND PER-ERIK
IPC: B65G25/04
Filed: 1991-04-29
Abstract: PCT No. PCT/SE91/00306 Sec. 371 Date May 26, 1992 Sec. 102(e) Date May 26, 1992 PCT Filed Apr. 29, 1991 PCT Pub. No. WO91/17100 PCT Pub. Date Nov. 14, 1991.A device for dividing a collection of wood pieces and piecemeal cross feeding thereof in a direction away from the collection place comprises a feeding arrangement (2), which is moveable reciprocatingly in a substantially rectilinear, sloping movement path (3) for feeding the wood pieces along a rising support path (4). The feeding arrangement and the support path both have a stairs-like design with a plurality of steps (6, 7), which in profile have substantially similar form and each of which comprises a first portion (9) sloping upwardly in the direction of rise of the support path followed by a downwardly sloping second portion (10). The steps (6, 7) of the feeding arrangement and the support path are mutually displaced, viewed perpendicularly to the first portions (9) of the steps, with a measure smaller than the length (12) of the second portions (10). The first portions (9) of the steps (6, 7) of the feeding arrangement as well as the support path have a steeper slope than the movement path (3).
Patent EP-0546174-A1 (EP)
Inventor: NAKASHIMA TADAO OAZA-SHIOJI
IPC: B01J13/00
Filed: 1991-06-29
Abstract: On décrit une émulsion monodispersée simple qui contient des particules présentant un diamètre moyen compris entre 0,3 et 40 mum et qui est pour ainsi dire exempte de particules dont le diamètre est égal ou inférieur à 50 % du diamètre moyen; on décrit également une émulsion monodispersée double qui contient des particules dont le diamètre moyen est compris entre 0,3 et 40 mum et qui présente une concentration de phase interne qui est régulée de manière pratiquement uniforme pour être comprise entre 1 et 70 %.
Patent EP-0489889-A1 (EP)
Inventor: MAI HERMANN
IPC: C23C14/28
Filed: 1991-06-27
Abstract: Un procédé permet de faire déposer de minces couches par impulsions laser dans la phase gazeuse (LPVD). Des installation LPVD servent à produire des couches minces et ultra-minces, notamment dans les domaines optique, optique radiographique et microélectronique. Selon un mode de réalisation du procédé, un faisceau de laser impulsionnel (L) focalisé sur la surface d'une cible courbe (T) est guidé par un réflecteur plan rotatif (PS) et par un réflecteur cylindrique (ZS). Le faisceau de laser impulsionnel est déplacé sur la surface courbe de la cible par basculement du réflecteur plan autour d'un axe qui s'étend dans le sens du faisceau à travers un plan qui traverse sa surface. Dans un autre mode de réalisation du procédé, le substrat (S) pivote synchroniquement par rapport au déplacement du faisceau de laser impulsionnel sur la surface courbe de la cible.
Patent EP-0537286-A1 (EP)
Title: Systeme telephonique de recherche de personne destine a mettre en communication les personnes qui appellent et les personnes recherchees
Inventor: ORY ANDREW D
IPC: H04W4/16
Filed: 1991-06-20
Abstract: Procédé et système servant à mettre en communication téléphonique une personne qui appelle et la personne recherchée. Lorsqu'une personne qui appelle fait un appel au système téléphonique, un autocommutateur privé (PBX) (4) desservant le système transfère l'appel à un équipement de traitement vocal (VPM) (6). Le VPM envoie un menu local à celui qui appelle, offrant ainsi à celui-ci la possibilité de rechercher la personne appelée, et offrant d'autres possibilités typiquement disponibles dans des audio-messageries classiques ou des systèmes à opérateur automatisé. En réponse à la sélection du choix de recherche, un signal de recherche HF est transmis à la personne recherchée par un ensemble d'émetteurs radio (12, 14, 15, 18, 20). La personne recherchée porte un badge (22) conçu pour vibrer (44) (ou prévenir d'une autre façon le porteur du badge) à la réception du signal de recherche. En réponse, la personne recherchée peut aller au téléphone le plus proche (24, 26) et utiliser un clavier numérique pour donner l'instruction au VPM d'établir une communication directe entre la ligne de la personne recherchée et la ligne de la personne qui appelle.
Patent EP-0550450-A1 (EP)
Inventor: NAVIA MANUEL A
IPC: C12N11/00
Filed: 1991-07-30
Abstract: A method of immobilizing an enzyme by forming crystals of the enzyme and, generally, also cross-linking the resulting crystals through the use of a bifunctional reagent; crosslinked, immobilized enzyme crystals (CLECs) made by this method; lyophilization of CLECs made by this method; lyophilized crosslinked immobilized CLECs and a method of making a desired product by means of a reaction catalyzed by a CLEC or set of CLECs.
Patent EP-0549795-A1 (EP)
Inventor: KATO HIDEO KASHIMADA SAIWAI-KU
IPC: G11C16/30
Filed: 1991-09-17
Abstract: A semiconductor storage device having a memory cell array of a matrix of plural transistors (memory cells MC) whose data can be rewritten. Writing of data into plural memory cells (MC) is performed by applying writing voltages (Vpp') to the plural memory cells (MC) from plural writing circuits (7). The writing voltages are generated by increasing internal voltages (Vcc) through a booster circuit (21). When writing data actually, one of the following methods is used: 1) the plural writing circuits (7) are activated successively by a circuit (20) for controlling writings, shifting the time for writing; 2) the operating points of the memory cells (transistors, MC) are so adjusted by means for controlling operating points as to reduce the quantities of currents; 3) by connecting a capacitor with the output terminal of the booster circuit, increased writing voltages are applied to the writing circuits via the capacitor.
Patent EP-0605413-A1 (EP)
Inventor: DJERNAES SVEND ERIK
IPC: B27N3/00
Filed: 1991-09-23
Abstract: Les essais de fabrication précédents de matériaux formés d'une plaque de paille de bonne qualité et économiques, ont généralement échoués, même dans le cas d'un mélange de la paille avec un agent liant approprié, constitué par un plastique liquide moussant. L'invention se rapporte à des résultats améliorés, dus au fait de ne pas mélanger la paille avec l'agent liant dans le sens normal du mot mélanger, mais en injectant l'agent liant dans la couche de paille (6) immédiatement avant de placer ladite couche précomprimée dans une presse en tunnel rigide (10) possédant l'épaisseur de plaque désirée et conçue pour résister à la pression de dilatation produite par la mousse de l'agent liant qui se forme ensuite. De ce fait, l'agent liant sous forme de mousse va s'imprégner dans la paille et on obtiendra de très bons résultats sans soumettre le matériau à une compression consommatrice d'énergie.
Patent EP-0558534-A1 (EP)
Title: Systeme de completion d'un puits de forage
Inventor: MOHN FRANK
IPC: E21B47/00
Filed: 1991-11-15
Abstract: Système de complétion d'un puits de forage comprenant une colonne de production (5) s'étendant vers le bas du puits à partir d'un équipement de tête de puits (2) jusqu'à plusieurs systèmes de complétion (7,8,9). L'équipement de tête de puits comprend une installation d'essai comportant une canalisation parallèle d'essai (26) associée à un système débitmètre (27). Chacun des systèmes de commande de l'écoulement (57) réglables de manière indépendante, peut être mis en oeuvre pour arrêter l'écoulement de fluide provenant respectivement d'un des systèmes de complétion, dans la colonne de production. Les systèmes de complétion (7,8,9) situés dans le bas du puits sont montés sur un système commun d'alimentation en fluide et en électricité (4) comprenant un système électroconducteur tubulaire (42) et une ligne de tubes (41,45,46) définissant des voies pour le fluide.
Patent EP-0510314-A1 (EP)
Inventor: MARAFANTE GENTILE
IPC: A47L9/10
Filed: 1992-02-12
Abstract: The invention relates to a dust bag (1) for a vacuum cleaner, having a holding plate (2) which has a sealed opening (3) for a suction pipe of a vacuum cleaner, it being possible for the opening (3) to be closed from the outside by a separate closure flap (5) which has an insertion region (6). In order to achieve more favourable handling in use, in particular of the closure flap, the invention proposes that the closure flap (5) be releasably connected to the holding plate (2) in its open position. <IMAGE>
Patent EP-0557544-A1 (EP)
Inventor: ROEBELEN GEORGE T JR
IPC: B64G1/50
Filed: 1992-02-25
Abstract: A life support back pack (14) for use during extravehicular activity in space incorporates a cooling apparatus (20) comprised of five panels (22) each of which include in layered fashion a LCG coolant heat exchange coil (32), a heat distribution plate (42), and a heat dissipation module (50A or 50B) having an outer radiator surface (52). Each module (50A) houses a first phase change material (55A), for example hexadecane paraffin, and each module (50B) houses a second phase change material (55B), for example tetradecane paraffin, which has a phase change temperature which is less than the phase change temperature of the first phase change material (55A). The cooling apparatus (20) is equipped with a coolant heat exchange circuit provided with mode selection valves (84 and 86) which are operated by a controller (88) to selectively direct the LCG coolant to be cooled through the cooling apparatus in one of three operating modes.
Patent EP-0505945-A1 (EP)
Inventor: TRAINI CARLO
IPC: C25B15/08
Filed: 1992-03-20
Abstract: The present invention relates to a device for removing gas-liquid mixtures from electrolysis cells divided into compartments, particularly membrane type cells, without producing pressure fluctuations, wherein each compartment of said cells is characterized in that it is provided with two different ducts for removing the mixture after separation into liquid-rich and gas-rich phases, each duct being connected with its first end to the upper part of the cell, while the other end of the gas-rich phase duct (4) is inserted into the liquid-rich phase duct (3) so that liquid is present only in the portion of the duct comprised between the connection to the cell and the point of inlet of the gas-rich phase. In the subsequent portion the flow consists in the gas-liquid mixture which is forwarded to a gas-disengaging vessel. As said second end of the gas-rich phase duct (4) is inserted into the liquid-rich phase duct (3), sufficient pressure is maintained in the upper gas-separating area of the cell to prevent the liquid-rich phase from entering the gas-rich phase duct (4).