baber/WOPTO huggingface dataset:
Patent EP-0450924-B1 (EP)
Title: Method for treating the surface of an absorbent resin
Inventor: KIMURA KAZUMASA
IPC: A61L15/60
Filed: 1991-04-02
Granted: 1996-10-16
Abstract: A method for treating the surface of an absorbent resin which comprises mixing (I) 100 parts by weight of an absorbent resin powder having a carboxyl group, (II) 0.01 to 30 parts by weight of a polyhydric alcohol, (III) 0 to 50 parts by weight of water and (IV) 0 to 60 parts by weight of a hydrophilic organic solvent, and heat-treating at a temperature in the range of 90 to 250 DEG C to treat the surface of said absorbent resin powder (I) until the reaction of said absorbent resin powder (I) with said polyhydric alcohol (II) is completed, wherein the time for completion of the reaction is the time that satisfies the following equation (a-1): <MATH> wherein A is absorption capacity of said absorbent resin powder (I) for physiological saline solution, B is the absorption capacity of the resultant treated absorbent resin for physiological saline solution, and C is parts by weight of said polyhydric alcohol (II) used per 100 parts by weight of said absorbent resin powder (I).
Patent EP-0482762-B1 (EP)
Inventor: ELLIS GLYNN ARTHUR
IPC: B23Q7/04
Filed: 1991-09-25
Granted: 1996-09-04
Abstract: A method of and apparatus for mounting hard material tips to a cutter tool such as a saw blade body (6), wherein a gripper/pick-up member/element (4) for handling the tips (8) to be mounted or other material required in the tip mounting operation is moveable about an axis (1) in order to transfer the tips or other material from a supply(ies) thereof to a location (9) at which the tips can be mounted or said other material can be utilised in the mounting of the tips. <IMAGE>
Patent EP-0478800-B1 (EP)
Inventor: KAWASAKI MASAAKI MITSUI PETROC
IPC: C09J123/18
Filed: 1991-04-17
Granted: 1995-07-19
Abstract: A random copolymer of a C4 to C12  alpha -olefin with an aromatic vinyl monomer, wherein the  alpha -olefin content is 50 to 98 mole % and the softening point is 40 to 150  DEG C, is useful as a hot-melt adhesive and excellent in adhesion, processability and environmental aging resistance such as thermal aging resistance. The copolymer can be used as a hot-melt adhesive or a heat sealant when combined with 70 to 10 wt% of a tackifier.
Patent EP-0592419-B1 (EP)
IPC: G06F3/042
Filed: 1991-07-11
Granted: 1997-01-29
Abstract: Apparatus having the dual function of display and optical mapping of objects including a viewing surface to which the object is adjacent, a segmented surface underlying the viewing surface and having a plurality of segments at least two of which have a controllable opacity, control apparatus for selectively varying the opacity of at least two of the segments and light detection apparatus for detecting light passing through the viewing surface and the segmented surface and for supplying signals responsive to the intensity of the detected light. The dual function apparatus includes mapping apparatus operative, in an opacity determination mode, for sequential variation of the opacity of the at least two segments and for determination of the opacity of portions of the object based on the signals.
Patent EP-0542911-B1 (EP)
Inventor: STEIN JAY A
IPC: G01N23/06
Filed: 1991-08-08
Granted: 1999-11-24
Abstract: A device and method is provided for finding a specific material (23) superimposed on an unknown background when the locations of the specific material (23) and the background are unknown, for example, inside an item of baggage (4). The invention comprises exposing an area of an item to be inspected to x-rays (2) of two substantially different energies, making effective use of the characteristic material specific differences in photoelectric effect scattering and Compton scattering (232) and comparing (32,132) the pairwise differential attenuation of the x-rays at nearby exposed subareas (19,21) to determine whether differences (230) in attenuation can be attributed to the presence of different amounts of the specific material (23) overlaying the respective subareas (238). The most probable (570) subareas are indicated (40,140) on a standard image on a monitor (9) as being the most likely location of the overlying specific material (240).
Patent EP-0551317-B1 (EP)
Inventor: VAN HEMELRIJK DIRCK
IPC: C08F8/12
Filed: 1991-09-24
Granted: 1994-12-07
Abstract: PCT No. PCT/EP91/01846 Sec. 371 Date Jun. 2, 1993 Sec. 102(e) Date Jun. 2, 1993 PCT Filed Sep. 9, 1991 PCT Pub. No. WO92/06122 PCT Pub. Date Apr. 16, 1992.    <IMAGE>  (I)    Organophosphonic polymers of general formula (I) where Y is a methyl or ethyl group or hydrogen and Z is hydrogen, the ammonium group, an alcaline metal or an alcaline earth metal. A method for producing these polymers comprises three stages: production of a monomer by reacting a ketene with diethylphosphite in the presence of an acid catalyst; polymerization of the monomer in solution in a solvent by means of a free radical initiator; hydrolysis of the polymer obtained by means of a concentrated solution of inorganic or inorganic based acid. Aqueous solution of hydrogen peroxyde stabilized by means of said polymers.
Patent EP-0551380-B1 (EP)
Inventor: JASPERS BLANDIKUS CATHARIKUS
IPC: H01M4/86
Filed: 1991-10-01
Granted: 1997-01-22
Abstract: PCT No. PCT/NL91/00186 Sec. 371 Date May 14, 1993 Sec. 102(e) Date May 14, 1993 PCT Filed Oct. 1, 1991 PCT Pub. No. WO92/06515 PCT Pub. Date Apr. 16, 1992.The invention relates to a hollow electrode for an electrochemical cell which is provided with at least one inlet and one outlet opening for gases, which electrode is made from an inorganic material and is provided on the outside with a gastight layer, which inorganic material is a mixed conductor. The electrochemical cell is preferably of plate-type construction, top and bottom sections being flat. The invention further encompasses an electrochemical cell containing at least an electrode according to the invention.
Patent EP-0544835-B1 (EP)
Inventor: WINSHIP THOMAS E
IPC: E21B/
Filed: 1991-06-25
Granted: 1996-08-21
Abstract: L'invention décrit un élément de poids intermédiaire (10) possédant une section transversale ou un couple d'inertie en flexion variables en fonction de la longueur dudit élément. Une section à décrochement (14) se trouve à l'une des extrémités de l'élément (10). Une section partiellement rainurée (16), dont le diamètre est supérieur à celui de la section à décrochement, s'étend entre la section à décrochement ferme (24) et l'autre extrémité de l'élément (10). La section partiellement rainurée (16) comprend deux sections à rainures de profondeurs variables (18, 20) séparées par une section non rainurée (22). La section non rainurée (22) comprend des bagues extrêmement dures (26, 28). Les rainures en spirale (30A, 30B, 30C) de la section rainurée à profondeur variable (18, 20) varient en profondeur en fonction de la longueur de l'élément, de façon que le couple d'inertie en flexion varie en fonction de la distance entre la section à décrochement (14) et l'extrémité inférieure de l'élément (10). Ladite variation s'effectue depuis un couple d'inertie en flexion constant sur la section à décrochement (14) vers un couple d'inertie en flexion sensiblement supérieur sur la section non rainurée (22) et, à partir de là, vers un couple d'inertie en flexion inférieur à section diamétrale réduite (24) sur son autre extrémité.
Patent EP-0515593-B1 (EP)
Inventor: NYSSEN PETER ROGER
IPC: D01D5/098
Filed: 1991-11-15
Granted: 1994-02-16
Abstract: Des fibres ultrafines et des nappes de telles fibres en polymères thermoplastiques, de diamètre moyen compris entre 0,2 νm et 15 νm, de préférence entre 0,5 νm et 10 νm, sont fabriquées suivant le procédé de soufflage par fusion. Selon ce procédé, une masse fondue de polymère (12) s'écoule à travers au moins un orifice de sortie (15) monté dans une tuyère de soufflage par fusion (18). Immédiatement après sa sortie, le cordon de polymère fondu est soufflé et effiloché par un courant gazeux envoyé des deux côtés des orifices de sortie (15). Dans ce but, le gaz (16) est accéléré à une vitesse supersonique dans des tuyères de Laval (25, 26 et 31, 32) disposées symétriquement par rapport aux orifices de sortie (15), et ralenti à une vitesse juste inférieure à la vitesse du son, dans les canaux d'écoulement (27) disposés à la sortie des tuyères de Laval, de section constante ou allant en diminuant dans le sens de l'écoulement, la masse fondue de polymère (12) étant amenée dans le courant gazeux sortant des canaux d'écoulement (27).
Patent EP-0555340-B1 (EP)
Inventor: CLARK JON E
IPC: C07C233/18
Filed: 1991-10-23
Granted: 1994-12-07
Abstract: PCT No. PCT/US91/07608 Sec. 371 Date Apr. 22, 1993 Sec. 102(e) Date Apr. 22, 1993 PCT Filed Oct. 23, 1991.A process for preparing a compound of formula (IV):    <IMAGE>  (IV)  comprising a) contacting an oxazoline compound of formula (I):    <IMAGE>  (I)  wherein Z is as defined hereinbefore, with a reagent capable of causing an equilibrium between oxazoline compound (I) and an oxazoline compound of formula (II) described herein, and the reagent drives the equilibrium toward oxazoline compound (II) by preferential precipitation of oxazoline compound (II); b) contacting compound (II) with a fluorinating agent to give a fluorinated oxazoline compound of formula (III) described herein; and c) hydrolyzing the compound of formula (III) to formula (IV). In an alternative embodiment, the process is directed toward a process for preparing oxazoline (II) in a single step.
Patent EP-0507337-B1 (EP)
Inventor: EIBL HANSJOERG PROF DR
IPC: C07F9/10
Filed: 1992-04-03
Granted: 1996-10-23
Abstract: The invention relates to compounds of the general formula I <IMAGE>  in which     R is an erucyl, brassidyl or nervonyl radical, R1, R2 and R3 independently of one another are each a straight- chain, branched, cyclic, saturated or unsaturated alkyl radical having 1 to 4 C atoms, which can also contain an OH group and where two of these radicals can also be combined to give a ring,   A is a single bond or one of the groups of the formulae <IMAGE> where the groups (II) to (VII) are arranged such that the oxygen atom is bonded to the phosphorus atom of the compound (I), and   X is an oxygen atom when A is a single bond or denotes an oxygen or sulphur atom when A is one of the groups (II) to (VII), and their use as medicaments.
Patent EP-0521247-B1 (EP)
Inventor: VOGELSANG HORST
IPC: H02G3/04
Filed: 1992-04-04
Granted: 1995-12-27
Abstract: Cable conduit bundle comprising a plurality of plastics tubes which are joined with the aid of moulded-on and deformable longitudinally extending connecting webs and can be unbundled to form a planar tube assembly having two outer tubes. A tube-bundle closure fin is moulded onto at least one of the outer tubes along a moulding-on line. Using this fin, the gap between the outer tubes in the tube bundle can be spanned. The tube-bundle closure fin can be welded onto the free outer tube with a weld seam. In a radial direction, the tube-bundle closure fin has a width which is greater with a projection than the distance between the moulding-on line and the weld seam. The projection has a delimiting web which fixes the tube-bundle closure fin in an extended form in the longitudinal direction of the cable conduit bundle. <IMAGE>
Patent EP-0523433-B1 (EP)
Inventor: KIRCHBERG KARL
IPC: B31C3/00
Filed: 1992-06-27
Granted: 1996-03-27
Abstract: In a multi-layered tubular-shaped packaging container (100) having at least one opening closure and a tubular body (20) which consists at least of an internal film-like protective layer and a supporting layer which is external with respect to the protective layer, simple recyclability at the place of use of the packaging container is achieved in that the supporting layer is designed as an independent outer tube (21) and the protective layer as an independent inner tube (22) and that the outer tube closely surrounds the inner tube. <IMAGE>
Patent EP-0531720-B1 (EP)
Inventor: KAMM ARTUR
IPC: B62D35/00
Filed: 1992-08-08
Granted: 1995-05-17
Abstract: Mounting system for visible attached elements on vehicles, in particular motor vehicles, having at least one holding component (3) which can be mounted on a wall (1) of the vehicle and one attached element which can be connected to the latter. The holding component (3) can be fitted onto pin-shaped, bolt-shaped or similar mounting elements (2) which are permanently arranged on the wall (1) of the vehicle and can be permanently connected to the wall (1). On its face facing away from the wall (1), the said holding component (3) has centring (6) and support devices (8) arranged at a distance from one another. The attached element is an external shell (4) with a concave cross-section, which shell can be pushed onto the holding component (3), the centring (6) and the support devices (8) being arranged with respect to the external shell (4) and dimensioned in such a way that the external shell (4) can be arranged and supported satisfactorily on the holding component. In this way, the economic viability of manufacture and assembly is increased and at the same time the temperature characteristics and the visual appearance etc. improved. <IMAGE>
Patent EP-0538603-B1 (EP)
Inventor: MATZKE WOLFGANG DR
IPC: D21B1/32
Filed: 1992-09-04
Granted: 1995-05-03
Abstract: A process for the removal of fine contaminants from waste paper pulp (S) is proposed with disintegration (1), prepurification (2), after which the fibre material is subjected first to a washing step (3) and then to a flotation step (5). The washing filtrate (12) from the washing step (3) is purified in a filtrate flotation (4) in such a way that a purified fraction (14) can be returned to the accepts (13) from the washing step. The waste paper pulp thus purified can be taken to further process steps such as flotation, bleaching and/or dispersing. The rejects from the filtrate flotation (4) are floated once again in one embodiment. <IMAGE>
Patent EP-0543274-B1 (EP)
Inventor: WARETZI ERHARD
IPC: H04B3/23
Filed: 1992-11-11
Granted: 1998-05-13
Abstract: In a digital echo canceller (EK) with residual-echo limiter (NLP), a threshold (Sa) is derived from the signal on the receiving path (EW), with which the level (PSWA) at the input of the residual-echo limiter (NLP) is compared. If the level (PSWA) is lower than the threshold (Sa), the path of the residual-echo limiter (NLP) is blocked. If not, it is opened. Since this threshold (Sa) is only derived for the echo passing via the adjacent hybrid, the residual-echo limiter (NLP) cannot respond to other echoes to the same receiving-path signal. Therefore, the rising total echo attenuation is measured from the beginning of a call and when a defined value is reached, the arrangement switches to a different threshold (Se) which is obtained by subtraction of the canceller attenuation (ACANC) from an artificial echo level (Py) which is derived from the digital filter (AFI) and a logarithmating unit (LG2). <IMAGE>
Patent EP-0512610-B1 (EP)
Inventor: GREENLEE WILLIAM S
IPC: C08L27/24
Filed: 1992-04-28
Granted: 1996-02-28
Abstract: Blend compositions and process are provided comprising admixing of chlorinated polyvinyl chloride and polyvinyl chloride, each having specified inherent viscosity wherein the difference in the inherent viscosity of the polyvinyl chloride of the blend, measured in similar accordance with ASTM-D1243 is at least 0.2 units higher than the precursor polyvinyl chloride for the chlorinated polyvinyl chloride of the blend. Preferably the I.V. of the polyvinyl halide is from 0.2 to 1.0 units higher with the most preferred difference in I.V. ( DELTA I.V.) being 0.35 to 0.65 units so as to yield a balance of property improvements including tensile strength, impact resistance, heat distortion temperature and weatherability. The compositions also can further comprise a Tg enhancing agents which otherwise embrittle conventional PVC compounds. The blends of the present invention are processible by a variety of techniques including injection molding, extrusion, calendering, thermoforming, compression molding and the like to form useful articles such as molded sheets, trays, shrouds as for fans, appliance parts and covers, electrical outlets, business machine housings, piping telecommunication equipment, automotive components, and numerous others.
Patent EP-0514009-B1 (EP)
Inventor: MULLER DAVID F
IPC: A61K9/08
Filed: 1992-04-15
Granted: 1995-03-15
Abstract: Pharmaceutical compositions comprising aliphatic alcohols are disclosed for use in therapy, for example eye therapy and in particular for the treatment of discomfort and visual artifacts following laser surgical procedures on the cornea of the eye. Such compositions reduce the inflammation associated with photorefractive keratectomy and promote the regrowth of epithelial tissue over the reprofiled corneal surface. The compositions may comprise aliphatic alcohols having a chain length ranging from about C-20 to about C-26, and may include docosanol, tetracosanol or hexacosanol, or mixtures thereof.
Patent EP-0563154-B1 (EP)
Inventor: MEANS ORVILLE DONALD JR
IPC: B01D41/04
Filed: 1991-11-19
Granted: 1996-01-10
Abstract: A filter cleaning apparatus for cleaning cylindrical filters comprises a support frame, a mounting clamp on the support frame for supporting a filter in a vertical orientation, inner and outer air nozzles mounted for vertical movement along the inner and outer surfaces of a filter for directing an air jet against the respective surface for dislodging debris therefrom, and inner and outer vacuum nozzles mounted adjacent to and moveable with the air nozzles for drawing in debris dislodged by the air jets.
Patent EP-0571627-B1 (EP)
Inventor: SASAKI TAKASHI
IPC: A01C11/02
Filed: 1991-12-26
Granted: 1998-08-26
Abstract: A device for separating seedlings which is to be mounted on a transplanting machine for planting tubular seedling raised in seedling raising vessels such as a paper tube, comprising: a first seedling transferring mechanism (20) mounting thereon a large number of lined up seedlings (40) separably connected to each other, and reciprocating in one direction; a second seedling transferring mechanism (30) disposed above said first mechanism (20) and intermittently moves at the displacement extremity of the first mechanism in the direction perpendicular to the moving direction of the first mechanism so as to deliver one row of said lined up seedlings at a time; and a pair of separating rollers (1, 2) positioned on the front side of said second seedling transferring mechanism (30) in the transfer direction and abutting on the front row seedlings of the lined up seedlings to be delivered.
Patent EP-0523213-B1 (EP)
Inventor: ARIES ALAN
IPC: C10N70/00
Filed: 1992-01-31
Granted: 1995-02-22
Abstract: The action of a crosslinked polyoxyalkylene polyiol demulsifier for a water-in-oil emulsion containing an ashless dispersant additive is enhanced by the use of a free dicarboxylic acid or anhydride. The invention has particular relevance to lubricating oils for marine use, especially trunk piston engine oils and system oils.
Patent EP-0527219-B1 (EP)
Inventor: BREYSSE MICHELE
IPC: B01J29/068
Filed: 1992-02-27
Granted: 1995-07-26
Abstract: Cette invention concerne un catalyseur d'hydroraffinage renfermant du sulfure de ruthénium sur zéolite non-acide, particulièrement efficace pour les réactions d'hydrodésazotation.
Patent EP-0578747-B1 (EP)
Inventor: INMAN EVERETT JUNIOR
IPC: C11D1/82
Filed: 1992-03-18
Granted: 1995-01-25
Abstract: Disclosed are hair conditioning shampoo compositions, containing a detersive surfactant component, a silicone hair conditioning agent, and water and preferably comprising a suspending agent for the silicone conditioning agent. The detersive surfactant component comprises, at least in part, polyethylene glycol glyceryl fatty ester nonionic surfactant. The compositions hereof provide improved silicone deposition.
Patent EP-0583411-B1 (EP)
Inventor: SUSSMAN MICHAEL
IPC: G06T3/40
Filed: 1992-04-20
Granted: 1995-12-13
Abstract: Dispositif numérique d'agrandissement des documents permettant d'analyser et de numériser l'information à imprimer, de traiter cette information et d'afficher l'information ainsi traitée sur un écran de visualisation. Le logiciel du dispositif numérique d'agrandissement des documents analyse le contenu d'un document et présente automatiquement ce document à une personne. Le système comprend un micro-processeur pour le traitement de l'information analysée et une mémoire vidéo affichable pour le stockage de l'information à afficher. La mémoire vidéo est conçue de manière à former une mémoire intermédiaire de visualisation circulaire à deux dimensions. Cette mémoire intermédiaire à deux dimensions est utilisée si nécessaire pour zoomer une image par paliers sur l'écran de visualisation. Le dispositif d'agrandissement peut fournir soit un bit d'information par pixel pour un écran monochrome, soit quatre bits d'information par pixel pour un écran couleur ou à échelle de gris. Sont également décrites des méthodes permettant de modifier l'échelle des coordonnées entre un tampon en mode point pour image source et une mémoire intermédiaire d'affichage circulaire à deux dimensions. Est également décrite une méthode permettant de remapper dynamiquement la géométrie d'une page pour obtenir des effets de lignes continues et des effets de colonnes continues.
Patent EP-0585402-B1 (EP)
Inventor: CHASTAIN DOYLE E
IPC: A01N31/04
Filed: 1992-02-07
Granted: 1997-04-09
Abstract: Alcool périllique utilisé comme agent toxique pour les bactéries et les levures, et procédé pour tuer des bactéries et des levures en les traitant avec des concentrations toxiques d'alcool périllique.
Patent EP-0600941-B1 (EP)
Inventor: CARPENTER JAMES B
IPC: G02B6/36
Filed: 1992-07-27
Granted: 1998-03-25
Abstract: Elément de raccordement (10) pour fibres optiques comprenant une feuille (12) de matériau ductile comportant une nouvelle charnière d'alignement définissant des premier et deuxième bras (18, 20) dans lesquels est formée une rainure en forme de V destinée à recevoir les fibres optiques. Ladite charnière d'alignement comprenant une rainure sur un côté de la feuille, une encoche sur l'autre côté de la feuille qui est alignée sur la rainure, et une partie de charnière convexe, assure le repérage précis des rainures (22, 24) en forme de V lorsque la feuille (12) est pliée et ceci permet d'obtenir un meilleur alignement des fibres. Lesdites rainures (22, 24) en forme de V présentent également une nouvelle géométrie angulaire qui optimise les forces de serrage et qui réduit par conséquent les pertes d'insertion. L'angle interne des rainures en forme de V est inférieur à l'angle optimal et par conséquent lorsque la fibre est serrée et que des parties des surfaces des rainures en forme de V sont déformées, l'angle efficace de la rainure en forme de V est pratiquement égal à l'angle optimal.
Patent EP-0614344-B1 (EP)
Inventor: RUDOLF ROLAND
IPC: A61C5/77
Filed: 1992-11-09
Granted: 1996-03-20
Abstract: A process is disclosed for manufacturing tooth prostheses, such as crowns, bridges, inlays or onlays from a block of material. The negative impression produced from a model of the tooth prosthesis is used as a form tool for ultrasonic machining of the unworked block of ceramic material, or a positive impression galvanically shaped from the negative impression is used for ultrasonic machining of a graphite electrode for electric discharge production of the metallic tooth prosthesis. Alternatively, the negative impression produced from a model of the tooth prosthesis may be used as a form tool for ultrasonic machining of the unworked block of ceramic material, the form tools being produced by casting.