baber/WOPTO huggingface dataset:
Patent CA-2844386-A1 (CA)
Inventor: BEUTNER GREGORY L
IPC: A61K38/06
Filed: 2012-08-16
Abstract: The present invention relates to different forms of a HCV inhibitory compound.
Patent CA-2847126-A1 (CA)
Title: Image processor with evaluation layer implementing software and hardware algorithms of different precision
Inventor: ALISEYCHIK PAVEL A
IPC: G06K9/62
Filed: 2013-09-13
Abstract: An image processor comprises image processing circuitry implementing a plurality of processing layers including at least an evaluation layer and a recognition layer. The evaluation layer comprises a software-implemented portion and a hardware-implemented portion, with the software-implemented portion of the evaluation layer being configured to generate first object data of a first precision level using a software algorithm, and the hardware-implemented portion of the evaluation layer being configured to generate second object data of a second precision level lower than the first precision level using a hardware algorithm. The evaluation layer further comprises a signal combiner configured to combine the first and second object data to generate output object data for delivery to the recognition layer. By way of example only, the evaluation layer may be implemented in the form of an evaluation subsystem of a gesture recognition system of the image processor.
Patent CA-2848449-A1 (CA)
Inventor: PORTER JESSE C
IPC: E21B34/06
Filed: 2010-10-04
Abstract: A downhole tool for use in a well has a mandrel with an expandable sealing element disposed thereabout. The mandrel has a head portion threadedly connected thereto. A  shoulder in the head portion and an upper end of the mandrel define an annular space. A sleeve with a bore therethrough may be positioned in the annular space. The head portion may be removed and a solid plug installed so that it fits within the annular space and so that the downhole tool will act as a bridge plug. The downhole tool has slip rings made up of a plurality of individual slip segments that are adhesively bonded to one another at the sides thereof.
Patent CA-2848604-A1 (CA)
Inventor: BARDIOT DOROTHEE
IPC: C07D413/12
Filed: 2012-09-26
Abstract: La présente invention concerne une série de nouveaux composés et de nouvelles méthodes de prévention et de traitement des infections virales chez les animaux en utilisant ces nouveaux composés et en considérant lesdits nouveaux composés comme médicaments, de préférence en les utilisant comme médicament dans le traitement ou la prévention des infections virales, plus précisément dans le cas des virus à ARN, des virus appartenant à la famille des Flaviviridae, et encore plus particulièrement des infections dues au virus de la dengue. Cette invention porte d'autre part sur les compositions pharmaceutiques ou les préparations combinées des nouveaux composés, sur les compositions ou préparations qui sont utilisées comme médicament, de préférence dans la prévention ou le traitement des infections virales. Cette invention porte également sur les procédés de préparation des composés.
Patent CA-2851425-A1 (CA)
Inventor: DI CAPUA GIULIA
IPC: A61K9/00
Filed: 2011-10-21
Abstract: The present invention relates to an anti-tumoral compound for the localized treatment of neoplastic pathologies of malignant kind that cannot be surgically removed or with a high risk of local recurrence, comprising: a bicomponent injectable biologic glue; an antineoplastic substance; an epinephrine-based solution. Said compound may be used as an independent therapeutic treatment, as it allows to treat tumoral masses that are not surgically removable, or as a therapeutic treatment complementary to surgical removal or to known ablative techniques (laser, radiofrequency, microwaves, etc.) for a maximization of the efficiency of said therapies reducing the risk of neoplastic relapses in the original surgical site. A process for the production of said antitumor compound is also object of the present invention.
Patent CA-2853537-A1 (CA)
Title: Method and system for controlling and eliminating pests
Inventor: GALEB ALEXANDRE
IPC: A01M1/10
Filed: 2012-10-30
Abstract: METHOD AND SYSTEM FOR CONTROLLING AND ELIMINATING PESTS comprising a plurality of traps fitted with data processing means, arranged in a given coverage area, said traps comprising specific traps for rodents, specific traps for flying insects and specific traps for crawling insects. The data processing means include animal presence sensors, means for processing the information provided by said sensors and means for communicating the information, as well as power supply means. According to another feature of the invention, the traps in a given area are controlled by a master station that oversees operation of said "slave" traps, via said information communication means. The aforementioned coverage area of a master station may include different types of slaves, i.e. a single area may simultaneously include specific traps for rodents, specific traps for flying insects and specific traps for crawling insects, since the identifying code of the slaves indicates the type of pest the trap is used for.
Patent CA-2853915-A1 (CA)
Title: Weather warning system and method
Inventor: CHAPMAN RONALD JOSEPH
IPC: G01W1/10
Filed: 2014-06-09
Abstract: A computer-implemented method and system for providing a forecast and weather- warning alert at a site is provided. The method and system can account for site-specific factors such as local topography and building effects to generate and deliver a forecast comprising one or more of wind gust, convective gust, precipitation, snow accretion, and snow shedding conditions.
Patent CA-2853925-A1 (CA)
Title: Fiber-reinforced composite articles and methods of making them
Inventor: ZHANG MINGFU
IPC: A01G3/06
Filed: 2014-06-09
Abstract: Methods of making prepregs are described. The methods include the steps of forming a fiber-containing substrate, and contacting the fiber-containing substrate with a resin mixture. The resin mixture may include polymer particles mixed in a liquid medium, and the polymer particles may be coated on the fiber-containing substrate to form a coated substrate. The liquid medium may be removed from the coated substrate to form the prepreg. The prepregs may be used to make fiber-reinforced articles.
Patent CA-2854465-A1 (CA)
Title: Well access tools
Inventor: AHMED SHEHAB
IPC: G01V3/28
Filed: 2012-11-02
Abstract: A telebending tool for conveying a logging tool into a wellbore includes a tool body configured to couple to a logging tool, wherein the body has a central axis. The telebending tool also includes a cam housing coupled to the tool body and having a cam pathway and a nose moveably coupled to the tool body through a pivoting member, wherein the nose has a central axis. The telebending tool further includes a compression spring positioned between the nose and the pivoting member and a camming arm coupled to the nose. The camming arm extends coaxially through the pivoting member to selectively engage the cam pathway of the cam housing. The nose has a first position with the central axis of the nose coaxially aligned with the central axis of the body and a second position with the central axis of the nose oriented at an angle less than 180 relative to the central axis of the body. The nose is configured to be transitioned from the first position and the second position by application of an axial force to the nose.
Patent CA-2855773-A1 (CA)
Title: Dispositif de cuisson
Inventor: VALANCE NICOLAS
IPC: A47J27/62
Filed: 2012-11-16
Abstract: La présente invention a pour objet un dispositif de commande(10) d'un appareil de cuisson(1), ledit appareil de cuisson(1) comprenant une enceinte de cuisson(2) destinée à accueillir au moins un aliment déterminé ou une pluralité d'ingrédients d'une recette de cuisine déterminée, un composant de chauffage(3) de l'enceinte de cuisson(2), le dispositif de commande(10) étant caractérisé en ce qu'il comprend une unité de commande(13) agencée pour opérer la détermination d'au moins une combinaison de paramètres de cuisson déterminés en fonction d'au moins la surface spécifique d'au moins un élément unitaire de l'au moins un aliment déterminé ou d'au moins un ingrédient de la pluralité d'ingrédients de la recette de cuisine déterminée introduits dans l'enceinte de cuisson(2) de l'appareil de cuisson(1), ladite surface spécifique étant estimée à partir de paramètres descriptifs de l'au moins un élément unitaire de l'aliment déterminé ou de l'au moins un ingrédient parmi la pluralité d'ingrédients de la recette déterminée.
Patent CA-2856021-A1 (CA)
Inventor: PAK SERGUEI
IPC: B01J21/04
Filed: 2011-11-21
Abstract: An improved carrier for an ethylene epoxidation catalyst is provided. The carrier includes an alumina component containing a first portion of alumina particles having a mean primary particle size of, or greater than, 2 m and up to 6 m, and a second portion of alumina particles having a particle size less than 2 m. An improved catalyst containing the above-described carrier, as well as an improved process for the epoxidation of ethylene using the catalyst are also provided.
Patent CA-2856463-A1 (CA)
Inventor: BEN CHAABANE FADHEL
IPC: C12N9/24
Filed: 2012-11-27
Abstract: La présente invention concerne un procédé de production d'un cocktail enzymatique en culture submergée avec un microorganisme cellulolytique comprenant deux phases : une phase a) de croissance dudit microorganisme en présence d'au moins un substrat carboné de croissance en réacteur fermé, ladite phase de croissance étant réalisée avec une concentration en substrat carboné de croissance comprise entre 10 et 90 g/L une phase b) de production du cocktail enzymatique dans laquelle au moins un substrat carboné inducteur est alimenté, ledit substrat carboné inducteur étant au moins un résidu solide issu de l'étape d'hydrolyse enzymatique de matériaux ligno- cellulosiques ayant subit une étape de prétraitement, ladite phase de production étant réalisée avec une concentration en substrat carboné de production comprise entre 150 et 400 g/L.
Patent CA-2858507-A1 (CA)
Inventor: SONG RONGJIE
IPC: C22C38/00
Filed: 2012-11-28
Abstract: Martensitic steel compositions and methods of production thereof. More specifically, the martensitic steels have tensile strengths ranging from 1700 to 2200 MPa. Most specifically, the invention relates to thin gage (thickness of 1 mm) ultra high strength steel with an ultimate tensile strength of 1700-2200 MPa and methods of production thereof.
Patent CA-2859826-A1 (CA)
Title: Treatment of seborrhoea
Inventor: MACRIDES THEODORE
IPC: A61P17/08
Filed: 2012-12-14
Abstract: A method for the treatment of seborrhoea in a patient comprises administering to the patient an effective amount of (24RS) or (24S) scymnol, an ester thereof or a pharmaceutically acceptable salt of a said ester, or of (24R) scymnol.
Patent CA-2861565-A1 (CA)
Inventor: KREUTZ FERNANDO THOME
IPC: C12Q1/02
Filed: 2013-01-18
Abstract: An autologous cancer cell vaccine comprises cancer cells that express both MHCI and MHCII on their cell surface. The MHCI presents a cancer antigen and the MHCII presents a non-self antigen. In accordance with an aspect, there is provided a method for making isolated immunogenic cancer cells, the method comprising: inducing expression of MHCII on cancer cells isolated from a subject; incubating the cancer cells with a non-self antigen so that the non-self antigen will be bound to expressed MHCII; and killing the cancer cells.
Patent CA-2863467-A1 (CA)
Title: Process for the preparation of phenyl substituted 3-difluoromethyl-1-methyl-1h-pyrazole-4-carboxylic acid n-methoxy- [1-methyl-2-phenylethyl] amides
Inventor: STIERLI DANIEL
IPC: C07D231/14
Filed: 2013-02-26
Abstract: The invention relates to a process for the preparation of a compound of formula (I), wherein R1, R2 and R3 are as defined in claim 1, which process comprises a) adding a compound of formula (II), in the presence of an inert organic solvent to a mixture comprising an organic nitrite of formula (III) (R4-O-N=O (III)), wherein R4 is C1-C8alkyl, a compound of formula (IV), and an inert organic solvent; b) reacting the resulting compound of formula (V), with H2N-O-CH3 to the compound of formula (VII), c) reducing the compound of formula (VII) to the compound of formula (VIII), d) and reacting the compound of formula VIII with a compound of formula (IX), in which R* is halogen, hydroxy or C1-6 alkoxy, to the compound of formula (I).
Patent CA-2865041-A1 (CA)
Inventor: DEGOTT PIERRE
IPC: B41M3/14
Filed: 2013-03-11
Abstract: The present invention relates to the field of the intaglio printing process. In particular, the present invention relates to a method that combines intaglio inks curable by oxidation with UV-VIS-curable intaglio inks on one intaglio plate or cylinder. The disclosed method results in an intaglio printed security element using advantageously the unalike properties of the different inks while enabling the printing on a standard printing press in one printing step.
Patent CA-2865989-A1 (CA)
Inventor: NIEMINEN VILLE
IPC: C25C7/02
Filed: 2013-03-06
Abstract: La présente invention concerne une anode (1) pour procédé d'extraction électrolytique dans une cellule électrolytique (4) ayant des parois de cellule (2) et un fond de cellule (3) destinés à contenir un électrolyte et des moyens de distribution d'électrolyte (6). L'anode comprend une barre de suspension (7) pour supporter l'anode, une tige conductrice (8) pour distribuer le courant à l'anode, un corps d'anode (9) ayant une structure au moins partiellement conductrice, ce corps d'anode permettant la pénétration dans l'électrolyte et étant au moins partiellement recouvert d'un revêtement électrocatalytique. Lorsque l'anode (1) est fixée dans la cellule électrolytique, elle l'est grâce à un élément non conducteur (10, 12, 14) limité à la structure conductrice du corps d'anode (9) au moins à partir de l'un de ses côtés, et disposé à une distance A du niveau de surface de l'électrolyte (11), lorsque l'élément non conducteur fournit un moyen permettant de fixer l'anode à la cellule (4). L'invention concerne également un procédé d'utilisation d'une cellule électrolytique destinée à être utilisée dans l'extraction électrolytique de métaux. (Fig. 1)
Patent CA-2866601-A1 (CA)
Inventor: MONSOOR MAMUM AL
IPC: A23L27/00
Filed: 2013-03-01
Abstract: Nutritional products and methods for modulating off-taste intensity in nutritional products are provided. In a general embodiment, a nutritional product is provided and includes a blend of carbohydrates in an approximate 1 to 1 to 1 weight ratio. The blend of carbohydrates may include maltodextrin, corn syrup, and sugar. In another embodiment, methods for modulating off-taste intensity of nutritional compositions are provided and include modifying the sweetness of the nutritional product so that it is moderate.
Patent CA-2866711-A1 (CA)
Title: Haloalkene complexes
Inventor: DAVIS BOB LEE
IPC: C09K5/10
Filed: 2013-03-08
Abstract: Compositions comprising an activated oil blend are provided. Also provided are compositions comprising a halo-alkene complex can be used as a refrigerant, and compositions including a polar heat transfer fluid that was passed through a vessel containing a catalyst. Some preferred catalysts can comprise copper, polyamide, stainless steel, or a combination thereof. The compositions can be used to increase the energy efficiency and reduces leakage rates of refrigeration systems. Some compositions comprise at least 0.1 wt% of an oleic oil fatty acid, 0.1 wt% of a linoleic oil fatty acid, and at least 98 wt% of r-134a. At least some of the r-134a can be complexed with at least one of the organic oil fatty acids.
Patent CA-2870807-A1 (CA)
Title: Secondary battery
Inventor: KUDOH Takuo
IPC: H01M50/538
Filed: 2013-04-25
Abstract: Provided is a secondary cell in which a single-layer secondary cell has an all-solid-state secondary cell structure comprising a storage layer sandwiched by a positive electrode layer and a negative electrode layer, and which is superior to conventional secondary cells with respect to capacity, operation and/or positioning. This secondary cell is characterized by the use of a folded single-layer secondary cell formed by folding a sheet-shaped single-layer secondary cell, which comprises a storage layer sandwiched between a positive electrode layer and a negative electrode layer, two or more times while alternately reversing the folding direction.
Patent CA-2871146-A1 (CA)
Title: Method for extracting and separating ginkgolides
Inventor: SUN YI
IPC: C07D493/22
Filed: 2012-05-17
Abstract: A method for extracting and separating ginkgolides. The ginkgolides obtained through steps of extraction on a ginkgo leaf, further extraction, column chromatography, crystallization, and crystal mixing comprise 25.0% to 50.0% of bilobalide (C15H18O8), 20.0% to 45.0% of ginkgolide A (C20H24O9), 10.0% to 30.0% of ginkgolide B (C20H24O10), and 5.0% to 15.0% of ginkgolide C (C20H24O11). The total quantity of the bilobalide, the ginkgolide A, the ginkgolide B, and the ginkgolide C is over 95%.
Patent CA-2874107-A1 (CA)
Title: Processes to produce certain 2-(pyridine-3-yl)thiazoles
Inventor: ROSS RONALD
IPC: C07D417/04
Filed: 2013-05-30
Abstract: The present invention relates to the field of processes to produce certain 2-(pyridine-3-yl) thiazoles as intermediates for the synthesis of pesticidal thiazole amides.  Such processes may comprise: (see formula I) (see formula II) (see formula III) wherein R1, R2 and R3 are as defined herein. Compounds (I) and (II) are cyclized to produce compound (III). This step is conducted in the presence of a base when compound (II) is in the form of a salt. Suitable bases include, but are not limited to, sodium bicarbonate, potassium bicarbonate, sodium carbonate, cesium carbonate, potassium carbonate, sodium hydroxide, potassium hydroxide, sodium bisulfate, sodium acetate, potassium acetate, ammonium hydroxide, sodium methoxide, potassium methoxide, sodium ethoxide, potassium ethoxide, triethylamine and pyridine. The reaction can be conducted at ambient temperature and pressure, but higher or lower temperatures and pressures can be used, if desired. The reaction is conducted in a polar protic solvent, including, but not limited to, n-butanol, isopropanol, n-propanol, ethanol, methanol, and water.
Patent CA-2874809-A1 (CA)
Title: Collet retention mechanism for a rotary tool
Inventor: MEYERS ANDREW
IPC: B23B31/20
Filed: 2013-01-28
Abstract: An accessory tool retention assembly (100) for a rotary tool (10) includes a collet (104) having a body defining a collet axis (P) and a plurality of flexible segments (130) that extend longitudinal along the body generally parallel to the collet axis (P). Each flexible segment (130) includes a curved end portion (138) that curves radially outwardly from the collet body. A collet chuck (108) is configured to be coupled to an output shaft (34) of a motor (24) of a rotary tool (10). The collet chuck (108) defines a collet receiving passage (162) configured to slidably receive the collet (104). A detent structure is positioned to block the collet (104) from exiting the collet receiving passage (162) while the flexible segments (130) of the collet (104) are in a relaxed state.
Patent CA-2879535-A1 (CA)
Inventor: KONTOMARIS KONSTANTINOS
IPC: C07C21/18
Filed: 2013-08-01
Abstract: Disclosed is a method for producing heating in a cascade heat pump having a lower cascade stage and an upper cascade stage, said method comprising condensing a vapor working fluid comprising Z-1,1,1,4,4,4-hexafluoro-2-butene, in a condenser in the upper cascade stage, thereby producing a liquid working fluid; wherein the lower cascade stage contains a working fluid selected from the group consisting of CO2, N2O, E-HFO-1234ye, HFC-1243zf, HFC-125, HFC-143a, HFC-152a, HFC-161 and mixtures thereof; or mixtures thereof with HFC-134a, HFC-32, HFO-1234yf or trans-HFO-1234ze. Also disclosed is a cascade heat pump apparatus containing a working fluid comprising Z-1,1,1,4,4,4-hexafluoro-2-butene in an upper cascade stage and containing a working fluid selected from the group consisting of CO2, N2O, E-HFO-1234ye, HFC-1243zf, HFC-125, HFC-143a, HFC-152a, HFC-161 and mixtures thereof; or mixtures thereof with HFC-134a, HFC-32, HFO-1234yf or trans HFO-1234ze.
Patent CA-2879938-A1 (CA)
Inventor: VAN ENGELEN GERARDUS PETRUS FRANCISCUS MARIA
IPC: C09D7/65
Filed: 2013-07-26
Abstract: This invention relates to water-borne acrylic paints and coatings, especially to agents that can be used to reduce the amount of VOC's to yield satisfactory paints or coatings. It has been found that cellulose based particles, which comprise cell wall material and their networks of cellulose based fibers and nanofibrils can be used to accomplish a reduction in VOCs and at the same time increase hardness and lower cracking of the dried acrylic paints and coatings. It is assumed that the organization of the cellulose fibrils, as it exists in the parenchymal cell walls, is at least partly retained in the cellulose based particles of the invention, even though part of the pectin and hemicellulose is removed there from.
Patent CA-2879996-A1 (CA)
Inventor: HILL CHARLES E
IPC: A61N7/02
Filed: 2013-07-23
Abstract: Methods, systems, and treatment probes for delivering heating energy such as acoustic waves to a target tissue volume inside of a patient for medically treating the target tissue volume are disclosed. A method includes inserting a treatment probe into the patient through an exposed skin of the patient, the treatment probe including heating energy dispensing element. The method further includes applying heating energy to the target tissue volume via the dispensing element, the heating energy being applied so as to medically treat the target tissue volume. The method also includes monitoring an amount of energy absorbed by the target tissue as a result of applying the energy, and adjusting the heating energy being applied to the target tissue based on the amount of energy absorbed by the target tissue.
Patent CA-2882149-A1 (CA)
Title: Low-air-loss (lal) patient support apparatuses and methods
Inventor: VRZALIK JOHN H
IPC: A61G7/057
Filed: 2013-09-06
Abstract: Mattresses and cushions, methods of making mattresses and cushions, and patient supports comprising a mattress and/or a cushion. At least some embodiments of the present mattresses and cushions comprise a body with air-impermeable material having a plurality of openings, and a cover sheet comprising air-permeable and liquid-impermeable material covering at least a portion of the plurality of openings and coupled to the body by a liquid-impermeable welded seam encircling the covered one or more openings.
Patent CA-2883959-A1 (CA)
Inventor: AGON FABIEN LUDOVIC
IPC: A47J31/36
Filed: 2013-09-06
Abstract: The invention pertains to the field of the beverage preparation machines having an ingredient processing module for preparing a beverage with at least one ingredient supplied with a capsule (5), and their accessories. In particular, the invention relates to a device comprising a container (102) for storing capsules (5) containing an ingredient (50 for preparing a beverage using a beverage preparation machine, characterised in that the device further comprises:  a first interface (104) for communicating with a module (108);  a user-interface having a first element (112) switchable into at least a first state;  a controler configured to send information to the module (108), through the first interface (104), when the first element (112) is switched into the first state.