baber/WOPTO huggingface dataset:
Patent CA-2395856-A1 (CA)
Title: Emetteur mains libres, telecommande par des signaux vocaux
Inventor: BUSH WILLIAM STUART
IPC: G10L15/26
Filed: 2000-12-21
Abstract: Cette invention a trait à un système à télécommande, sans fil, programmable, activé par le son et commandé par des signaux vocaux, produisant et transmettant un signal de commande d'appareil en réaction à une commande vocale, lequel système possède un circuit de reconnaissance vocale (50) destiné à reconnaître la commande vocale. Ce circuit de reconnaissance vocale (50) possède un circuit d'activation du son à faible puissance (40), servant à détecter des signaux vocaux provenant d'un microphone (20), ainsi qu'un circuit de commutation audio (30) permettant un basculement automatique entre le mode d'activation du son et le mode de reconnaissance vocale. Le dispositif selon cette invention peut être pré-programmé au moyen d'une banque universelle de codes aux fins de la commande de divers types d'appareils produits par différents fabricants dans chaque catégorie.
Patent CA-2398020-A1 (CA)
Title: Apparatus and method for shredding blocks of material
Inventor: OWENS SHAWN
IPC: A23P1/00
Filed: 2001-01-24
Abstract: An apparatus and method for shredding a block of material, the apparatus includes at least one cutting blade. A drive unit rotates the cutting blade about an axis, and a feed unit moves the block of material toward the cuttin g blade. The axis about which the cutting blade is rotated is generally perpendicular to the direction in which the block of material is being fed. In one embodiment, the block of material comprises a plurality of ribbons, the ribbons being stacked atop each other. In one preferred embodiment, the cutting blade comprises a serrated edge, and the distance between the teeth in the serrated edge is less than the thickness of each ribbon.
Patent CA-2401484-A1 (CA)
Inventor: ODOM J MARTIN
IPC: C12N15/53
Filed: 2001-02-22
Abstract: L'invention concerne l'isolement de fragments d'acide nucléique de Methylamons sp. qui codent les enzymes impliquées dans la dénitrification. Lesdites enzymes sont utiles dans les réactions de dénitrification et pour l'identification d'autres bactéries de dénitrification. Par ailleurs, l'invention porte sur la construction de gènes chimères codant pour tous les gènes présents ou pour une partie de ceux-ci selon une orientation sens ou antisens, l'expression des gènes chimères induisant la production de niveaux modifiés des produits géniques présents de l'hôte recombiné.
Patent CA-2402453-A1 (CA)
Title: Composes de marquage
Inventor: EPENETOS AGAMEMNON ANTONIOU
IPC: C07K19/00
Filed: 2001-03-28
Abstract: L'invention concerne un composé renfermant une partie spécifique à une cellule spécifique et une partie cytotoxique, caractérisé par le fait que la partie cytotoxique du composé est une caspase constitutivement active ou possède sensiblement la même activité induisant l'apoptose que lesdites caspases. Dans un autre mode de réalisation, l'invention concerne un composé renfermant une parie médiatrice et une partie cytotoxique, caractérisé par le fait que la partie cytotoxique du composé est une caspase constitutivement active ou possède sensiblement la même activité induisant l'apoptose que lesdites caspases. De préférence, la partie cytotoxique des composés de l'invention est une caspase-3, une caspase-6 ou une caspase-7, constitutivement active. L'invention concerne également des acides nucléiques codant ces composés, et l'utilisation de ces composés en médecine, dans le traitement du cancer, par exemple.
Patent CA-2403660-A1 (CA)
Title: Procede empechant le prelevement bref par un dispositif se remplissant par capillarite ou par effet de meche
Inventor: HODGES ALASTAIR MCINDOE
IPC: G01N33/48
Filed: 2001-03-26
Abstract: L'invention concerne un dispositif (10) et son procédé d'utilisation, permettant d'assurer que le dispositif à remplissage par capillarité ou effet de mèche (10) soit rempli intégralement. L'invention porte notamment, entre autres, sur l'utilisation avec des capteurs électrochimiques remplis par capillarité ou effet de mèche, convenant à l'analyse de sang ou de fluides interstitiels. Ledit dispositif (10) comprend une pré-chambre (12) pouvant exercer une première force capillaire et une chambre de détection (14) en communication fluidique avec la pré-chambre, la chambre de détection pouvant exercer une deuxième force capillaire, le différentiel entre les forces capillaires induisant l'écoulement du fluide de la pré-chambre (12) dans la chambre de détection (14).
Patent CA-2404213-A1 (CA)
Inventor: MICKELSON SAMMY K
IPC: F16K3/08
Filed: 2002-09-19
Abstract: The present invention is directed to a flow rate selector having a high flow position and a low flow position. The flow rate selector has a flow selector knob having a web. The web has a flat surface. At least two seals are mounted on the flat surface of the web. A retaining piece has two orifices of differing cross-sectional areas. The flow selector knob is rotatable relative to the retaining piece such that at least one seal can be aligned with either of the orifices to prevent fluid flow there through while allowing fluid flow through the other orifice. Cover has conical outside diameter that seals against chamber in 654. This protects chamber 720 from foreign particles.
Patent CA-2404315-A1 (CA)
Inventor: MOAN DEAN EDWARD
IPC: E21B37/00
Filed: 2002-09-20
Abstract: A well servicing apparatus and method which facilitates servicing of a well without removal of the wellhead equipment, production tubing, or pump drive rod. One embodiment of the invention allows flexible tubing to be inserted into the production tubing string of a well. Fluid can then be pumped through the flexible tubing for purposes such as removing sand from the production tubing string. Another embodiment of the invention allows flexible tubing to be inserted into either the production tubing string or well casing or both.  Fluid can then be pumped through the flexible tubing for purposes such as removing sand from either the production tubing string or well casing.
Patent CA-2405206-A1 (CA)
Inventor: MARTEN PETER
IPC: G06K15/12
Filed: 2002-09-25
Abstract: A method is presented of exposing a printing form (30), using a number of exposure channels (310) arranged in a two-dimensional array (38), the exposure channels of a column of the array effecting an input of energy for an image element (20) on the printing form, which is to be moved relative to the exposure channels. A first row (324) of the array of exposure channels is activated to produce a first component of the input of energy associated with each column of the array in one row of image elements. The method according to the invention is distinguished by the fact that a second row (326) of the array is activated to produce a second component of the input of energy associated with each column of the array when the point of projection (314) of the exposure channel of a second row of the array comes to lie on the image element (20) of the row already exposed by the exposure channel of the first row and the same column. This advantageously shortens the time needed to expose the printing form.
Patent CA-2407974-A1 (CA)
Title: A system and method for analyzing a query and generating results and related questions
Inventor: ANWAR MOHAMMED S
IPC: G06F17/30
Filed: 2001-03-16
Abstract: A query information retrieval content enhancing system and method using the system disclosed that takes a user query and generates not only results corresponding to the exact query, but also generates results that relate to the exact query. The related results are generated by identifying query keywords and connectors and determining related keywords and/or connectors. The original keywords and connectors and the relates keywords and connectors  are then submitted to data mining routines that generate the related results . The normal results and related results are then made available to the user through an interface so that the user can review, analyze and manipulate the  results.
Patent CA-2408283-A1 (CA)
Title: Wind power plant with a particle sensor
Inventor: WOBBEN ALOYS
IPC: F03D17/00
Filed: 2001-03-02
Abstract: The invention relates to a wind power plant, comprising at least one sensor for detecting the number and/or speed and/or momentum of particles which strike the sensor (1), and a data processing and control device for processi ng the measuring data detected by the sensor. The speed of the rotor of the win d power plant is reduced and/or the wind power plant is stopped when a particl e measurement taken by the sensor is exceeded.
Patent CA-2410385-A1 (CA)
Title: Enceinte a axe vertical formant reservoir ou silo et son procede de fabrication
Inventor: CHAZANNE ANNIE
IPC: B65D90/12
Filed: 2001-06-29
Abstract: L'invention concerne une enceinte à axe vertical du type formé d'une envelop e (1) à allure tubulaire renforcée extérieurement par des ceintures (2) disposées à intervalle le long du corps tubulaire de l'enveloppe. Cette enceinte est caractérisée en ce que chaque ceinture (2) forme extérieurement  un cadre (2A) polygonal, lequel présente intérieurement un profil (2B) courb e, la section transversale de la ceinture (2) décroissant à mesure que l'on s'éloigne d'un angle du cadre pour former, à l'intérieur du cadre, un gabari t courbe continu sur lequel sont solidarisées à contact jointif, directement o u par l'intermédiaire d'une pièce de liaison, les parois (1A) de l'enveloppe ( 1) tubulaire. Application: silo-r-éservoir.
Patent CA-2411737-A1 (CA)
Inventor: COTTMAN KIRKWOOD STORER
IPC: C08F210/14
Filed: 2002-11-13
Abstract: This invention is based upon the unexpected discovery that the reactivity of the most important monomers commonly used in synthesizing tackifier resins with aluminum halide catalysts can be enhanced by conducting the polymerization in the presence of an allylic halide. For instance, the conversions of 2-methyl-2- butene, cis- piperylene, and cyclopentene that are attained in polymerizations that are catalyzed with aluminum halide catalysts are increased by conducting the polymerization in the presence of an allylic halide, such as allyl chloride. Increased monomer conversion is of great commercial importance because it leads to an increased level of efficiency and reactor capacity. The present invention more specifically discloses a process for synthesizing a resin having characteristics that make it particularly useful as a tackifier resin, said process comprising the polymerization of an unsaturated hydrocarbon monomer mixture in the presence of aluminum halide and an allylic halide, wherein the unsaturated hydrocarbon monomer mixture is comprised of unsaturated hydrocarbon monomers containing from about 4 to about l8 carbon atoms. The subject invention further reveals a process for synthesizing a resin having characteristics that make it particularly useful as a tackifier resin, said process comprising the polymerization of an unsaturated hydrocarbon monomer mixture in the presence of aluminum halide and an allylic halide wherein the unsaturated hydrocarbon monomer mixture is comprised of monomers including but not limited to 2-methyl-2-butene, cis-piperylene, trans- piperylene, cyclopentene, and additional unsaturated hydrocarbon monomers containing from about 4 to about 18 carbon atoms.
Patent CA-2413812-A1 (CA)
Title: Polymer-based material comprising silica particles
Inventor: KOCH MATTHIAS
IPC: A61F2/00
Filed: 2002-12-05
Abstract: The invention describes a process for the preparation of a polymer-based material consisting of a polyolefin matrix and silica particles as filling mate-rial, in which the silica particles are incorporated during the polymerisation process. In addition, the uses of a polymer-based material for the produc-tion of joint implants in the medicotechnical area and also the use for the production of sliding bearings, gearwheels and other applications in the industrial sector are described. The invention furthermore describes an artificial joint of a prosthesis in which the joint partners consist of metallic, polymeric and/or ceramic materials, with at feast one of the joint partners consisting of a polymeric material made from polyolefins with addition of from 1 to 50% by weight of SIO2.
Patent CA-2414627-A1 (CA)
Inventor: OKADA YUJI
IPC: G06F17/30
Filed: 2002-12-17
Abstract: By storing data of web page in a different server from the one which stores a web page data, the work is distributed and the load on the server is reduced. Content server 400 provides mobile telephone 100 with web page data which has a statement of directing to get banner advertisement data in web pages from advertisement server 500. Mobile telephone 100 which receives web page data obtains banner advertisement data from advertisement server 500. In order to view a web page linked by the banner advertisement, mobile telephone 100 obtains from advertisement server 500 a URL for a linked web page, and obtains the linked web page data.
Patent CA-2418490-A1 (CA)
Inventor: AOKI SHIGERU
IPC: A61K9/14
Filed: 2001-08-09
Abstract: A solid dispersion composition which is prepared by radiating a composition comprising a sparingly soluble drug and a water-soluble polymeric material with a microwave; and a method for preparing the solid dispersion composition.  The solid dispersion composition exhibits improved solubility and also can be prepared by a simple process at a low cost, and further is excellent in safety.
Patent CA-2419543-A1 (CA)
Title: Instrument de mesure de carbone organique total a large gamme faisant intervenir l'oxydation de plasma
Inventor: NAATZ ULF W
IPC: G01N21/71
Filed: 2001-08-14
Abstract: Selon l'invention, le carbone organique total est mesuré dans un échantillon aqueux ou gazeux par introduction de l'échantillon et d'un gaz oxydant dans une cellule (10) perméable au plasma, établissement d'une énergie plasma relativement faible dans la cellule, et mesure du CO2 ainsi produit au moyen de techniques à infrarouge à transformation de Fourier, de techniques à infrarouge non diffuseur, et de techniques fondées sur la conductivité.
Patent CA-2423587-A1 (CA)
Title: Method of making formed bodies containing active ingredients
Inventor: WOBBE HANS
IPC: B29C45/18
Filed: 2003-03-27
Abstract: In a method of making formed bodies with active ingredients, in particular for the pharmaceutical and chemical fields, active ingredients and optional additives are mixed and advanced in a screw and cylinder unit. The resultant material is then injected into a closed mold cavity of a molding tool and injection-molded in the molding tool to finished formed bodies.
Patent CA-2424306-A1 (CA)
Inventor: OPOLSKI STEVEN W
IPC: A61B17/12
Filed: 2001-10-17
Abstract: L'invention concerne un mécanisme à fixation et détachement pour jonction sur fil, comprenant une section (16) cylindrique servant au logement d'un moyen de blocage, de faible diamètre, relié à un dispositif médical (20) implantable, tel que filtre à caillot sanguin, stent ou occluseur septal. Ladite section (16) de logement du moyen de blocage présente une pluralité de profils incurvés espacés (40), destinés à recevoir, à la fois, les doigts guides (26) et les doigts de blocage profilés (34), configurés sur une section (14) de blocage cylindrique. Les doigts de blocage (34) sont inclinés vers l'extérieur à partir du corps cylindrique (22) de ladite section (14) de blocage et se déplacent vers l'intérieur pour venir en prise avec les profils incurvés (40) de ladite section (16) de blocage, via un manchon (18) coulissant sur cette section (14), ou autre moyen d'actionnement approprié.
Patent CA-2425185-A1 (CA)
Inventor: YOON TAEYOUNG
IPC: A61P25/22
Filed: 2001-10-05
Abstract: La présente invention concerne des dérivés de formule (I) agissant comme modulateurs des récepteurs de la corticolibérine. Ces composés sont utiles dans le traitement de certains troubles du système nerveux central et périphérique, notamment le stress, l'anxiété, la dépression, les troubles cardio-vasculaires, et les troubles alimentaires. L'invention concerne également des procédés de traitement de tels troubles ainsi que des compositions pharmaceutiques conditionnées. Les composés de l'invention sont également utiles en tant que sondes pour la localisation des récepteurs de la corticolibérine et en tant que normes dans des dosages pour la fixation des récepteurs de la corticolibérine. Enfin, l'invention propose des procédés pour la mise en oeuvre des composés dans des études de localisation de récepteurs.
Patent CA-2425837-A1 (CA)
Inventor: ABE HIROSHI
IPC: C11D17/00
Filed: 2001-10-26
Abstract: L'invention concerne des compositions aqueuses optiquement transparentes contenant de l'huile de silicone hydrophobe et une quantité relativement faible de matière active de lavage, pouvant être utilisées comme composition de traitement capillaire telle qu'un shampooing. L'invention concerne en particulier une composition aqueuse optiquement transparente comprenant (a) une huile de silicone hydrophobe dans une quantité de 1-3 % en poids par rapport au poids total de la composition, (b) un solubilisant pour l'huile de silicone et (c) un tensioactif anionique, le rapport pondéral du composant (b) par rapport au composant (a) étant compris entre 1:1 et 12:1 et la quantité totale des composants (b) et (c) étant comprise entre 10 et 25 % en poids par rapport au poids total de la composition. L'invention concerne également un procédé de préparation de ladite composition.
Patent CA-2425909-A1 (CA)
Title: Volumetric rotary machine
Inventor: DIDIN ALEXANDR VLADIMIROVICH
IPC: F01C3/02
Filed: 2001-10-10
Abstract: The inventive volumetric rotary machine can be used as an engine, for exampl e as a diesel motor or internal combustion engine, a pump, a compressor and a turbine, in measurement technique for example for a flow rate meter and a dosimeter. Said machine comprises a stator and a main rotor, and at least on e cavity which is formed thereby and divided into working chambers with the ai d a secondary rotor. Said cavity forms a chamber and is limited by a surface identical to a surface of a body which is formed when the stator and the secondary rotor rotate about the axis of the main rotor and the main rotor simultaneously rotates about its own axis. At least one slot is embodied alo ng the perimeter of the secondary rotor in such a way that the depth thereof enables the bottom of the slot to be disposed under the working surface of t he stator at any position of said rotor. The invention makes it possible to extend technological and performance capabilities and to increase the efficiency factor and the specific power rating.
Patent CA-2425963-A1 (CA)
Title: Kinases humaines
Inventor: YAO MONIQUE G
IPC: A61P3/10
Filed: 2001-10-20
Abstract: L'invention concerne des kinases humaines et des polynucléotides qui identifient ces kinases humaines et codent pour ces kinases humaines. L'invention concerne également des vecteurs d'expression, des cellules hôtes, des anticorps, des agonistes et des antagonistes. L'invention concerne en outre des procédés servant à diagnostiquer, à traiter ou à prévenir des troubles liés à l'expression aberrante de kinases humaines.
Patent CA-2426859-A1 (CA)
Title: Essai fonctionnel a base de cellules d'insectes concernant les recepteurs couples aux proteines g
Inventor: GRIGLIATTI THOMAS ANTHONY
IPC: G01N33/50
Filed: 2001-10-26
Abstract: La présente invention concerne des systèmes à base de cellules d'insectes permettant un essai des interactions concernant les récepteurs couplés aux protéines G. Ces cellules d'insectes peuvent exprimer un récepteur mammalien hétérologue couplé aux protéines G, une protéine G .alpha. hétérologue, et au moins une protéine effectrice d'insecte se couplant la protéine G .alpha. hétérologue à un chemin de signalisation d'insecte endogène. Dans de tels systèmes, la liaison d'un ligand au récepteur couplé aux protéines G hétérologues est le médiateur d'un changement détectable dans la cellule d'insecte. Les composants protéiques du système peuvent s'exprimer à partir de séquences codantes entretenues de façon stable par des cellules d'insectes transformées.
Patent CA-2428040-A1 (CA)
Title: Spectral color control method
Inventor: TOBIASON ERIK
IPC: B41F31/02
Filed: 2001-07-27
Abstract: A method for controlling color on press during printing utilizing spectral measurements is disclosed. When a color-difference is exceeded the measured spectral reflectance values of a test area are compared with the corresponding target reflectance values form which a spectral reflectance difference is established. A linear equation is used to relate the spectral reflectance difference to solid ink density or ink layer thickness differences for ink regulation utilizing an on-line empirically established correction matrix such that the special reflectance difference is minimized. The control method is applicable to both process and non-process colors.
Patent CA-2429354-A1 (CA)
Inventor: ROSSOW SCOTT R
IPC: G05G9/047
Filed: 2001-12-05
Abstract: A user input device in accordance with one features of the present invention includes one or more joysticks (102, 104), movable by a user in an operator compartment of a power machine (10). The joysticks (102, 104) control direction of movement of the power machine (10), as well as travel speed.
Patent CA-2429967-A1 (CA)
Title: Plastic films containing a fragrance and an odor barrier material
Inventor: VAN GELDER DAVID
IPC: A61L9/04
Filed: 2001-11-20
Abstract: A method for producing a polyethylene or polypropylene plastic film having a fragrance and an odor barrier material incorporated into the film, comprising the steps: (a) adding a liquid fragrance to highly porous pellets of polyethylene or polypropylene polymer or co-polymer at a weight ratio of polymer to fragrance of 3:1; (b) blending the mixture at 30-40 RPM for approximately five to ten minutes; (c) adding powdered bis fatty-acid amide at a weight ratio of 3-25 %, to the above mixture; (d) blending the mixture for an additional five minutes; (e) adding polyethylene or polypropylene polymer or co-polymer, of approximate particle size of 500~ at a ratio of 1:1 by weight, to the above composition; (f) blending the mixture for two minutes at 60 RPM; (g) extruding the resultant composition on a single screw extruder; (h) forming the composition into pellets; (i) mixing the pellets with polyethylene or polypropylene polymer or co-polymer at a w/w ratio of 50:1 to 20:1 of polymer to above composition; (j) forming a film from the pellets. A plastic film produced according to the method, for packaging or for masking unpleasant odors, comprising a polyethylene or polypropylene plastic film having a fragrance incorporated in the film is also disclosed.
Patent CA-2435410-A1 (CA)
Title: Systemic formulations containing beta-carotene and derivatives thereof
Inventor: BARANOWITZ STEVEN
IPC: A61K31/07
Filed: 2002-01-28
Abstract: Disclosed herein are systemic formulations comprising beta-carotene and derivatives thereof and a solubilizer selected from tetrahydrofuran (THF), polyethylene glycol (PEG), and mixtures thereof. Generally, the formulations are administered to animals in need thereof in therapeutically effective amounts of beta-carotene and derivatives thereof for the purpose intended. T he solubilizers greatly enhance the bioavailability of beta-carotene administer ed systemically. Another embodiment of the present invention is a method for administering beta-carotene and derivatives thereof to an animal in need thereof by administering the formulation of the present invention. Yet anoth er embodiment is a method for treating an animal in need thereof by administeri ng a therapeutically effective amount of the formulation of the present invention. The invention includes a method for treating an animal suffering from or susceptible to sepsis by administering an effective amount for treating sepsis of the formulation of the present invention.