baber/WOPTO huggingface dataset:
Patent WO-9503768-A1 (WO)
Inventor: DRINKWATER GRAEME GEORGE
IPC: A61G7/075
Filed: 1994-07-28
Abstract: L'invention concerne un ensemble repose-pieds (10) pour une personne (11) se trouvant dans un lit comportant une tête de lit (13) et un pied de lit (14). L'ensemble (10) est positionné sur le lit au voisinage du pied de lit (14) et il comprend un cadre (15) comportant des éléments (16, 17) s'étendant longitudinalement et espacés l'un de l'autre latéralement pour stabiliser l'ensemble repose-pieds, et un repose-pieds (18) accouplé audit cadre (15).
Patent WO-9528748-A1 (WO)
Title: Agencement d'antenne
Inventor: FINLAYSON JOHN DOUGLAS FRANK
IPC: H01Q7/00
Filed: 1995-04-18
Abstract: Agencement d'antenne comprenant un passage présentant au moins un côté, et une antenne (1) située dans un plan sensiblement vertical de ce côté. L'antenne (1) comprend une ou plusieurs bobines (2, 3, 4, 5) dont chacune présente un coin (6) et des parties droites adjacentes orientées à un angle aigu (X) par rapport à la base du passage. L'angle aigu (X) est de préférence de 30° par rapport à ladite base (18).
Patent WO-9702705-A1 (WO)
Title: Method and apparatus for hierarchical representation and compression of data
Inventor: BONE DONALD JAMES
IPC: H04N19/186
Filed: 1996-07-05
Abstract: The present invention relates to a method and apparatus for hierarchically representing data P (31). The data P (31) comprises an MxN array of datapoints, where M and N each are an integer greater than one. The data P (31) are sub-band coded to provide a plurality of coefficient sets (41, 51, ..., 81) where each coefficient set (41, 51, ..., 81) has a different scale (σ = 1, 2, ..., 5). The coefficient sets C (41, 51, ..., 81) are then interscale coded at least once to obtain a set of coefficient vectors and residual vectors R to represent the image data P (31). Preferably, the interscale coding involves primary interscale coding the plurality of coefficient sets C (41, 51, ..., 81) and secondary interscale coding the primary interscale coded plurality of coefficient sets (41, 51, ..., 81). Preferably, the sub-band coding involves base image coding that is applied at least twice. The base image coding can be selected from the group consisting of a Haar transform, a Fourier transform, and a Sample-Difference transform, for example. The set of coefficient vectors and the residual vectors are then quantised and encoded using run-length encoding and entropy encoding.
Patent WO-9961125-A1 (WO)
Title: Procede et appareil de distillation hybride
Inventor: LLOYD IAN DAVID
IPC: B01D3/42
Filed: 1999-03-24
Abstract: L'invention concerne un procédé et un appareil de distillation hybride utilisant un réfrigérant pompé par un ou plusieurs compresseurs (21) servant à chauffer des résistances chauffantes (3) dans la chambre d'ébullition (1) d'une unité de distillation, une unité chauffant de l'eau (28) qui peut aussi être chauffée par un panneau solaire (56). L'invention vise aussi à enrouler des tubes de condensation (4) dans la chambre de condensation (2) de l'unité de distillation et à refroidir un réfrigérateur/congélateur (45) et/ou un conditionneur d'air (50). Deux ou plusieurs unités peuvent fonctionner simultanément, commandées par un circuit logique 'flou', éventuellement programmé pour donner la priorité au réfrigérateur/congélateur (45).
Patent WO-02054849-A1 (WO)
Title: Procede et dispositif pour mesurer des positions d'elements de contact d'un composant electronique
Inventor: SMETS CARL
IPC: G01B11/03
Filed: 2002-01-02
Abstract: Procédé et dispositif pour mesurer des positions respectives d'un ensemble de N éléments de contact d'un composant électronique. Un premier et un deuxième trajet lumineux sont produits par un premier et un deuxième faisceaux lumineux qui présentent des angles de visée différents. Les deux trajets lumineux peuvent être sélectivement ouverts et se terminent chacun dans le plan d'image d'une caméra unique. Les positions sont déterminées à l'aide de la première et de la deuxième image produites respectivement par le premier et le deuxième faisceau lumineux.
Patent WO-9717182-A1 (WO)
Title: Procede de fabrication d'un article optique utilisant le rayonnement de lumiere visible
Inventor: WEISSMAN PETER
IPC: B29C35/08
Filed: 1996-11-07
Abstract: Cette invention se rapporte à un procédé de fabrication d'un article optique, de préférence un verre ophtalmique, qui utilise un rayonnement visible de longueur d'onde comprise entre 385 et 475 nm pour durcir une composition comportant un oligomère ou un prépolymère réactif ainsi qu'un photoamorceur ayant un pic d'absorption pour la même longueur d'onde.
Patent WO-0057736-A1 (WO)
Title: Vetement de securite
Inventor: NIEDERMAN-SILBERMAN REGINA
IPC: A41D13/01
Filed: 1999-03-26
Abstract: L'invention concerne un vêtement conçu pour être enveloppé autour des épaules d'une personne pour attirer l'attention d'une tierce personne. Ce vêtement est fabriqué sur la base d'un flan sensiblement rectangulaire et comprend un pan avant (11) et un pan arrière (12) s'étendant tout droit vers le bas à partir des épaules de celui qui le porte. Ledit vêtement comporte une ouverture aux épaules pour s'adapter au cou du la personne qui le porte. Le pan arrière (12) se présente de manière à couvrir la largeur du dos et les bras droit et gauche. Le pan avant (11) se présente de manière à couvrir la poitrine et les bras droit et gauche. Le pan arrière est relié au pan avant en des points (17) se trouvant sensiblement au milieu de la partie droite et gauche des pans avant et arrière, de manière que lorsque le vêtement est porté par une personne, les pans arrière et avant restent proches du corps de celui qui le porte.
Patent BG-51509-A1 (BG)
Title: Method for baryta concentrate production
Inventor: PELOVSKI JONCHO G
IPC: C01F11/46
Filed: 1991-10-17
Abstract: The method is applicable in the chemical industry for preparation of baryta concentrate with low content of harmful impurities by using a waste-free technology and reduced costs for power and reagents. The baryta raw material undergoes a two-stage hydrothermal tribomechanical treatment with sulphatic and/or bisulphatic solutions at a temperature of 40 to 80 degrees C for 5 to 15 minutes at a liquid-solid ratio of 2/1 to 3/1. The produced suspensions are separated through hydrocycloning. Meanwhile, the liquid phases are purified with separation of intermediate products and recycled. Waste sulphur-acidic solutions from the production of caprolactam and methyl methacrylate, containing ammonium sulphate and/or bisulphate and sulphuric acid, are used as sulphatic and/or bisulphatic solutions. Both stages of the hydrothermal tribomechanical treatment are carried out in a static mixer-reactor.
Patent WO-2004097171-A1 (WO)
Inventor: CURIMBABA SEBASTIAO
IPC: C04B35/10
Filed: 2003-06-09
Abstract: L'invention concerne un agent de soutènement pour fracturation hydraulique de puits de pétrole ou de gaz. Cet agent de soutènement contient un mélange qui renferme entre 10 et 95 % en poids d'un agent de soutènement sphérique et entre 5 et 90 % en poids d'un matériau angulaire, les pourcentages étant basés sur le poids total du mélange. L'agent de soutènement obtenu est utilisé pour supprimer ou réduire le phénomène de reflux qui peut se produire lors des opérations exécutées dans des puits de pétrole et de gaz.
Patent WO-0149090-A1 (WO)
Title: Carte de type pc deployable et repliable et procede d'utilisation de celle-ci
Inventor: AKRAM TAHIR M
IPC: H05K5/00
Filed: 2000-12-22
Abstract: La présente invention concerne une carte PCMCIA pourvue de connecteurs intégrés destinés à un téléphone ordinaire, à un réseau local d'entreprise ou à un autre médium de communication, utilisables dans les fentes correspondantes d'un ordinateur portable. Cette carte possède un premier ensemble et un second ensemble qui peuvent de déplacer l'un par rapport à l'autre. Cette carte peut fonctionner en position complètement repliée ou en position complètement déployée, ou encore dans un certains nombre de positions intermédiaires. Dans sa position déployée, cette carte peut être connectée à une ligne téléphonique  ou à un réseau local d'entreprise par des câbles standards de la branche d'industrie tout en n'occupant qu'une fente de l'ordinateur portable, laissant libre l'accès de l'autre fente pour une autre carte. Dans sa position repliée, on peut utiliser cette carte dans un ordinateur portable pourvu de deux fentes PCMCIA standard alors que cette carte est complètement rentrée à l'intérieur de la fente PCMCIA et connectée à une ligne téléphonique et/ou à un réseau local d'entreprise par des câbles standards de la branche d'industrie. Cette carte possède un recouvrement coulissant destiné aux connecteurs situés à une extrémité de celle-ci.
Patent WO-02067329-A1 (WO)
Title: Dispositif d'affichage flexible
Inventor: NATHAN AROKIA
IPC: G09F9/30
Filed: 2002-02-18
Abstract: La présente invention concerne un dispositif d'affichage flexible (10) comprenant un substrat flexible (12), un certain nombre de pixels d'affichage (14) disposé sous forme de rangées et de colonnes à la surface dudit substrat, un certain nombre de rainures (16) au niveau de cette même surface, chacune de celles-ci étant formée entre deux rangées ou colonnes adjacentes de pixels d'affichage (14), et des lignes de connexion (18) permettant d'interconnecter électriquement la pluralité des pixels d'affichage (14). On peut ainsi obtenir une certaine flexibilité du dispositif d'affichage et, à la fois, minimiser la propagation de la contrainte mécanique provoquée, lorsque ledit dispositif d'affichage est courbé ou enroulé. Cette invention concerne aussi un procédé de fabrication dudit dispositif d'affichage.
Patent WO-03069329-A1 (WO)
Title: Systeme et procede permettant la mesure de comportement de retrait et de modification de module lors de la solidification d'une resine polymerique
Inventor: OUELLETTE PAUL
IPC: G01N29/40
Filed: 2003-02-14
Abstract: La présente invention a trait à un système permettant la mesure de la variation de volume et de module lors de la solidification d'une résine polymérique, utilisant des ondes ultrasonores se propageant à travers un échantillon et un milieu de couplage. D'une part, le temps de trajet de la partie du signal qui est réfléchie à l'interface entre l'échantillon et le milieu de couplage vers le transducteur ultrasonore, donne la position de l'interface entre l'échantillon et le milieu de couplage. Cette information peut être utilisée pour la détermination du retrait de l'échantillon. D'autre part, le temps de trajet de la partie du signal qui se propage à travers l'épaisseur de l'échantillon pour être ensuite réfléchie à partir du fond de l'échantillon à l'interface entre l'échantillon et un récipient dans lequel il est contenu peut être utilisé pour la détermination du degré de rigidité de l'échantillon. Le temps de trajet est de l'ordre d'une microseconde et la modification de l'épaisseur de l'échantillon est de l'ordre de quelques centaines de micromètres.
Patent CA-2005166-A1 (CA)
Title: Photochemical conversion of cephalosporins 1-carba(1-dethia)cephalosporins and 1-oxa(1-dethia)cephalosporins
Inventor: HERTEL LARRY W
IPC: C07D463/00
Filed: 1989-12-11
Abstract: Abstract A process for photochemically converting 3-exomethylene cephams (or 1-carba(1-dethia)cephams or 1-oxa(1-dethia)cephams) from the corresponding 3-alkyl-3-cephem (or 1-carba(1-dethia)cephem or 1-oxa(1-dethia)cephem) is provided.  Further provided are 3-cephams useful as intermediates to 3-cephem compounds.
Patent CA-2007180-A1 (CA)
Inventor: FUJII RYUICHI
IPC: H05K3/00
Filed: 1990-01-04
Abstract: METHOD OF FORMING ELECTRICALLY CONDUCTING LAYER         Abstract A conducting layer such as an additional wiring pattern or an electromagnetic insulation layer is formed on a conducting surface such as of a printed circuit board with an insulating layer being interposed therebetween, by a method which includes the steps of:          (a) providing a liquid thermosetting composition containing an epoxy resin, a curing agent, a polymerizable compound having at least two acrylate or methacrylate groups and a photopolymerization initiator;          (b) applying the composition to the conducting surface to form a coated layer;          (c) irradiating actinic light on the coated layer to polymerize the polymerizable compound and to obtain a solid, thermosetting layer, (d) heating the thermosetting layer to cure the epoxy resin and to form the insulating layer; and (e) forming an electrically conducting layer on the cured resin layer.  Steps (b) and (c) are repeated until the solid thermosetting layer has a desired thickness.  Step (d) may be performed before or after step (e).
Patent CA-2007430-A1 (CA)
Title: Drywall finishing tool
Inventor: SNIPES JERRY T
IPC: E04F21/00
Filed: 1990-01-09
Abstract: A drywall finishing tool for applying plaster to a wall surface including a guide assembly useful for guiding the tool when applying a plaster substance to a surface adjacent to an outside corner having a corner edge defined by angularly related wall surfaces, or alternatively for applying plaster to a surface between spaced wall corner edges such as the outside corner edges around an opening between adjacent rooms, the guide assembly having a portion blocking an end of an outlet opening in the tool and including a guide portion extending outwardly therefrom for making sliding contact with the outside corner edge of the wall surface to control and guide movement of the tool when applying plaster to the wall surface adjacent thereto.  The tool may include spaced guide assemblies for engaging spaced outside wall corner edges and alternatively the tool may include a corner guide member pivotally attached to the side walls of the tool and adjustable to extend outwardly therefrom to a position where it can engage an outside corner edge.
Patent CA-2008200-A1 (CA)
Title: Method and apparatus for monitoring towed vehicles
Inventor: PARENT RICHARD
IPC: B60R1/00
Filed: 1990-01-19
Abstract: ABSTRACT OF THE DISCLOSURE A method and Apparatus for monitoring towed vehicles, such as trailers and the like, which are not visible in a rear view mirror of a tow vehicle.  The method consisting of the following described steps.   Firstly,  attach rods to a towed vehicle such that the rods are visible on each side of a tow vehicle to which the towed vehicle is coupled.   An unattached end of each of the rods is enlarged.   Secondly, attach to each side of a tow vehicle a projection positioned such that  the projection is in linear alignment with the enlarged ends of the rods when viewed from a rear view mirror of the tow vehicle.  The enlarged ends of the rods ceasing to be in linear alignment with the projection during highway driving signals to a driver of the tow vehicle an alteration of the positioning of the towed vehicle indicating a problem requiring a stoppage of the vehicles.
Patent CA-2008976-A1 (CA)
Title: Poly-alkylated benzodioxin musk compositions
Inventor: CHRISTENSON PHILIP A
IPC: A61Q13/00
Filed: 1990-01-31
Abstract: ABSTRACT         The present invention relates to novel poly-alkylated benzodioxin compounds possessing a musk-like aroma which are useful as fragrance materials.  The compounds of the invention have the formula:                                             . where R1 to R4 are hydrogen or lower alkyl (C1 to C5), provided that the compound has no more than 18 carbon atoms.  The invention provides for synthesis of a novel phenolic intermediate and synthesis of the compounds of the invention. The invention also provides fragrance compositions which utilize the compounds of the invention to modify, enhance, or impart a musk-like aroma to perfume compositions, colognes and perfumed articles.
Patent CA-2009390-A1 (CA)
Title: Viper venom polypeptides and variants
Inventor: FRIEDMAN PAUL A
IPC: C07K7/08
Filed: 1990-02-06
Abstract: 2/7/89:Fl TITLE OF THE INVENTION       VIPER VENOM POLYPEPTIDES AND VARIANTS       ABSTRACT OF THE DISCLOSURE        A platelet aggregation inhibiting polypeptide having the following amino acid seguence:                               wherein X is H or at least one amino acid; Y is OH or at least one amino acid; and each R, either the same or different, is any amino acid.         Polypeptides having this sequence are potent inhibitors of fibrinogen binding to receptors expressed on the glycoprotein IIb/IIIa complex in the membrane of platelets, and are therefore potent inhibitors of fibrinogen-induced human platelet aggregation,  They are useful in inhibition of platelet aggregation formation.
Patent CA-2010355-A1 (CA)
Title: Method of manufacturing a titanium magnetic disk substrate
Inventor: KIBE HIROSHI
IPC: C23C14/16
Filed: 1990-02-19
Abstract: Abstract of the Disclosure Titanium magnetic disk substrates are manufactured by  preparing a base by stripping not less than 5 µm from the surface layer of a titanium cold-rolled plate, and then forming a film of not less than 5 µm consisting of 1 or more non-magnetic transition metal elements belonging to Groups IVA, VA, VIA, VIIA and VIIIA of the Periodic Table, on the surface of this base.
Patent CA-2013412-A1 (CA)
Title: Anthelmintic bioconversion products
Inventor: CHEN SHEIH-SHUNG T
IPC: A61P33/10
Filed: 1990-03-29
Abstract: TITLE OF THE INVENTION ANTHELMINTIC BIOCONVERSION PRODUCTS            ABSTRACT OF THE DISCLOSURE         There are disclosed new compounds with significant antiparasitic activity which are prepared by fermenting the compounds paraherquamide or dihydroparaherquamide in a novel microorganism identified as Cunninghamella blakesleeana MF-4415. The paraherquamide compound is modified by the microorganism by ring hydroxylation or ketonization. The compounds are significant antiparasitic and anthelmintic agents and compositions for that use are also disclosed.
Patent CA-2014461-A1 (CA)
Title: Corrosion-resistant nickel-chromium molybdenum alloys
Inventor: CRUM JAMES R
IPC: C22F1/00
Filed: 1990-04-12
Abstract: CORROSION-RESISTANT NICKEL-CHROMIUM-MOLYBDENUM ALLOYS                         ABSTRACT           A homogenization heat treatment minimizes the formation of Mu phase in nickel-base alloys of high combined percentages of chromium, e.g., 19 to 23% and molybdenum, e.g., 14 to 17%, particu-larly together with tungsten.  Also described is an advantageous alloy composition containing less than 2.5% iron, low carbon and a titanium to carbon ratio greater than 1 which is particularly adapted to be effectively treated by the homogenization heat treatment.
Patent CA-2014885-A1 (CA)
Title: 6,11-dihydro-5h-pyrido[2,3-b][1,5]benzodiazepin-5-ones and thiones and their use in the prevention or treatment of aids
Inventor: HARGRAVE KARL D
IPC: A61P37/04
Filed: 1990-04-19
Abstract: Disclosed are novel 6,11-dihydro-5H-pyrido[2,3-b](1,5]benzodiazepin-5-ones and -thiones of formula I   (see formula I) wherein Z is oxygen or sulfur. These compounds, as well certain known 6,11-dihydro-5H-pyrido[2,3-b]-[1,5]-benzodiazepin-5-ones are useful in the treatment of AIDS, ARC and related disorders associated with HIV infection.
Patent CA-2016814-A1 (CA)
IPC: G03G15/00
Filed: 1990-05-15
Abstract: ABSTRACT OF THE DISCLOSURE         A sheet supplying device has at least one sheet stacking portion for stacking a plurality of sheets to be fed, a unit for drawing the sheets out of the sheet stacking portion to feed the drawn sheet to a predetermined path, and a unit for returning a sheet into the sheet stacking portion. This sheet is drawn by the drawing unit but stayed in a position that the leading edge thereof is out of the sheet stacking portion.
Patent CA-2017808-A1 (CA)
Inventor: BLUM HARALD
IPC: C09D11/106
Filed: 1990-05-30
Abstract: Hydroxy-functional copolymers having a molecular weight Mn of from 2000 to 30,000 are prepared by reacting anhydride-functional copolymers with aminoalcohols, observing an equivalent ratio of amino groups to acid anhydride groups of from 1.0 to 2.0 : 1, at from 100 to 200 DEG C and simultaneously or subsequently removing the water of reaction by azeotropic distillation, and, if desired, subsequently further modifying the resultant hydroxyl-functional copolymer by reaction with from 0.05 to 5 mol of lactones per mole of hydroxyl groups present in the copolymers. The hydroxyl-functional copolymers are used as binders or binder components for paints, coatings, sealants, adhesives or printing inks.
Patent CA-2017974-A1 (CA)
Title: Dynamic graphical analysis of network data
Inventor: BECKER RICHARD A
IPC: G06T11/60
Filed: 1990-05-31
Abstract: A computer is provided with the facility to display in map form, directed data associated with respective nodes. The operation of the mapping facility is initiated in response to the user entering an appropriate command. Specifically, responsive to the command, the computer displays a plurality of symbols representing respective ones of the nodes such that those symbols which exchange data are connected to one another by a displayed link formed from two half-line segments each indicative of the direction and level of data associated with its respective symbol. In addition, a plurality of tools are displayed for controlling the parameters used in the display of the symbols and links. For example, the user is provided with the capability to change the length of the half-line segments, and is provided with the capability to erase from the display those segments representing data values which are not within a range of data thresholds established by the user operating a threshold tool.
Patent CA-2024904-A1 (CA)
Title: Optical memory element and sheet for use with the same
Inventor: ISHIKAWA TOSHIO
IPC: G11B23/40
Filed: 1990-09-07
Abstract: ABSTRACT OF THE DISCLOSURE    A sheet for use with an optical memory element having a labelling section accommodated on its external face and where inscriptions can be made with writing utensils, and an adhesive section accommodated on a reverse face and that adheres to and is detachable from a protective layer of the optical memory element. An optical memory element such that  the  above  sheet  is  disposed  on  top  of  a protective layer. With such an arrangement,  inscriptions can  be  written  upon  the  optical  memory  element  and changed, and the sheet can be replaced when it is stained.
Patent CA-2025333-A1 (CA)
Title: Crystalline aluminophosphates and related compounds
Inventor: CLARK DAVID M
IPC: B01J29/85
Filed: 1990-09-13
Abstract: A B S T R A C T                 NOVEL CRYSTALLINE ALUMINOPHOSPHATES AND           RELATED COMPOUNDS      Crystalline aluminophosphates and related compounds having in the as-synthesized anhydrous form the chemical composition: mR(XnAlqPx)O2, wherein R is derived from a 2,2'-bipyridyl moiety, X represents one or more elements which can be substituted for Al and/or P, wherein m = 0.01 - 0.33 n = 0 - 0.40 q = 0.30 - 0.60 x = 0.30 - 0.60 and wherein n + q + x = 1.     The compounds can be prepared from a forming solution or gel comprising a source of aluminium, a source of phosphorus, optionally a source of at least one component X, and a template source based on a 2,2'-bipyridyl moiety, which mixture is kept at elevated temperature for a period of time sufficient to produce a crystalline aluminophosphate or related compound followed by separating off the crystalline product obtained and drying, and which may subsequently be calcined.            ML8.T5244FF
Patent CA-2031018-A1 (CA)
Inventor: WARK RICKEY E
IPC: B07B1/52
Filed: 1990-11-28
Abstract: A self-cleaning sizing grid for a coal crusher has two parallel clearing combs made up of rigid steel fingers which rotate through the grid bars to clear jammed materials therefrom.    The  propeller-like  fingers  are  preferably staggered in angular orientation on their respective shafts.          The shafts are spaced so that the swept volumes of the fingers overlap.   A surge detector senses drive motor current as an indication of stall or incipient stall and automatically reverses the direction of rotation of the clearing combs.