baber/WOPTO huggingface dataset:
Patent CA-2929090-A1 (CA)
Title: Post-filtre de basses selectif
Inventor: RESCH BARBARA
IPC: G10L19/20
Filed: 2011-06-23
Abstract: Dans un aspect, l'invention concerne un procédé de codage audio caractérisé par une décision à savoir si le dispositif qui décodera le train de bits résultant devrait appliquer un post-filtrage, notamment l'atténuation du bruit interharmonique. Ainsi, la décision d'utiliser le post-filtrage, qui est encodé dans le train de bits, est prise séparément de la décision quant au mode de codage le plus approprié. Dans un autre aspect, linvention concerne un procédé de décodage audio comportant une étape de décodage suivie par une étape de post-filtrage, notamment l'atténuation du bruit interharmonique, et caractérisé par une étape de désactivation du post-filtre, conformément à de linformation de post-filtrage encodée dans le signal du train de bits. Un tel procédé est parfaitement adapté à des signaux audio d'origine mixte en raison de sa capacité à désactiver le post-filtre en fonction de linformation de post-filtrage seulement et, donc, indépendamment de facteurs tels que le mode de codage actuel.
Patent CA-2929859-A1 (CA)
Title: Method and gasifier for gasifying a biomass
Inventor: BINI ROBERTO
IPC: C10J3/72
Filed: 2015-01-13
Abstract: A method for producing syngas from preferably vegetal biomass is described. The method provides for the use of a fixed bed gasifier, equipped with two reactors. The biomass is fed to both reactors together with a primary flow rate of air. Advantageously, the method according to the present invention is different from the known art since a secondary flow rate of air is withdrawn from the first reactor at the area where the biomass dries, and fed to the second reactor at the area where the biomass dries, and vice versa, alternately during time. Alternatively, an oscillating air flow is created in each reactor. The achievable result is a greater syngas production, but not exclusively. The syngas quality is improved too, since the biomass has a longer time for completing the gasification reactions.
Patent CA-2931318-A1 (CA)
Title: Blast furnace and method for operating a blast furnace
Inventor: KUHL OLAF
IPC: C21B7/00
Filed: 2014-11-27
Abstract: A process for processing metal ore is described which comprises the following steps: reducing a metal ore, particularly a metallic oxide, in a blast furnace shaft; producing furnace gas containing CO2, in the blast furnace shaft; discharging the furnace gas from the blast furnace shaft; directing at least a portion of the furnace gas directly or indirectly into a CO2-converter; and converting the CO2 contained in the furnace gas into an aerosol consisting of a carrier gas and C-particles in the C02-converter in the presence of a stoichiometric surplus of C; directing at least a first portion of the aerosol from the CO2- converter into the blast furnace shaft; and introducing H2O into the blast furnace shaft. By virtue of the reaction C + H2O? CO2 + 2H, nascent hydrogen is produced in the blast furnace which causes rapid reduction of the metal ore. The speed of reduction of the metal ore is thus increased, and it is possible to increase either the throughput capacity of the blast furnace or to reduce the size of the blast furnace. An aerosol in the form of a fluid is easily introducible into the blast furnace shaft.
Patent CA-2931344-A1 (CA)
Inventor: DARWOOD ALASTAIR
IPC: A61B34/10
Filed: 2014-11-05
Abstract: A method of producing a modification plan for producing a surgical guide from an impression element (16) includes:  obtaining surface data representing a configuration of a surface of an impression element (16) providing an impression of a surgical site;  obtaining image data of a patient's anatomy;  obtaining surgical plan data providing a surgical plan with respect to features in the image data representing anatomical features of the patient's anatomy;  registering the impression element (16) using the surface data and the image data with anatomical features of the patient's anatomy;  producing a modification plan from the surgical plan data using the registration of the impression element (16) with anatomical features of the patient's anatomy, the modification plan being a plan for modifying the impression element.
Patent CA-2931603-A1 (CA)
Inventor: ROZSA BALAZS JOZSEF
IPC: G02F1/33
Filed: 2013-11-28
Abstract: The invention relates to an acousto-optic deflector comprising a bulk of acousto-optic medium and acoustic wave generator coupled to the bulk, characterised by that the acoustic wave generator comprises at least two different electro-acoustic transducers for generating acoustic waves in the bulk.
Patent CA-2935692-A1 (CA)
Title: Therapeutic product delivery device with cartridge election upon fault detection
Inventor: SHAPLEY JULIAN
IPC: G16H20/17
Filed: 2015-01-30
Abstract: A therapeutic product delivery deviceincluding a device body and a cartridge for holding a therapeutic product. An engagement structure is provided for releasably engaging the cartridge with the device body. A fault detector is provided for detecting a fault in the delivery of the therapeutic product from the cartridge. A release trigger is responsive to the detection of a fault to cause the engagement structure to release the cartridge from the device body. A fault causes the cartridge to be released from the device body, which will prevent any further delivery of the therapeutic product to the patient. This solution is preferable to a solution in which a product delivery mechanism is merely paused or stopped, since when the cartridge separates then no further delivery is possible at all, until the cartridge is reattached (or replaced with a new cartridge in case the fault is with the cartridge).
Patent CA-2936571-A1 (CA)
Title: Compartment-based data security
Inventor: RUNDLE ROBERT
IPC: G06F21/60
Filed: 2015-01-14
Abstract: An embodiment of a non-transitory computer-readable storage medium stores instructions which, when processed by a processor, cause the processor to implement a method of securing data. The method includes: creating a user-controlled compartment associated with an object security label, the user-controlled compartment configured to be administered by a first user, the first user being associated with a first security label; storing, by the first user, a data set as an object in a data storage system accessible by multiple users, and associating the object with the object security label; and associating the first user security label with the user-controlled compartment, the user-controlled compartment defining access to the object as set by the user.
Patent CA-2937185-A1 (CA)
Title: Ranking of search results based on customer intent
Inventor: WODDI TARAKNATH
IPC: G06Q30/00
Filed: 2016-07-26
Abstract: The disclosure describes technology for ranking search results based on customer intent. A set of matching product entries matching the one or more search keywords is determined from among product entries stored in a product database reflecting products purchasable via one or more online marketplaces. For each product entry, scores are computed using different combinations of coefficients and an amount of revenue-per-visit, a number of orders, and a ratio of page visits to product views associated with the product entry. The set of matching product entries are ranked based on a rank associated with each matching product entry in the set of matching product entries. The rank is computed based on a comparison between a plurality of scores associated with the matching product entry.
Patent CA-2939118-A1 (CA)
Inventor: MCKENNA JULIE W
IPC: B32B27/32
Filed: 2015-01-30
Abstract: La présente invention concerne des films microcapillaires. Le film microcapillaire selon la présente invention comprend une première extrémité et une seconde extrémité, le film microcapillaire comprenant : (a) une matrice comprenant un matériau thermoplastique, (b) au moins un ou plusieurs canaux disposés en parallèle dans ladite matrice allant de la première extrémité à la seconde extrémité dudit film, lesdits un ou plusieurs canaux étant espacés les uns des autres d'au moins 1 µm, et chacun desdits un ou plusieurs canaux ayant un diamètre situé dans la plage supérieure ou égale à 1 µm ; et ledit film microcapillaire comprenant de 10 à 90 pour cent en volume de pores, sur la base du volume total du film microcapillaire, et lesdits un ou plusieurs canaux ayant un rapport de forme situé dans la plage allant de 1 : 1 à 100 : 1; et ledit film ayant une épaisseur située dans la plage allant de 5 µm à 500 µm.
Patent CA-2939720-A1 (CA)
Inventor: MAKINO TARO
IPC: C04B35/103
Filed: 2015-02-25
Abstract: The present invention addresses the problem of suppressing the breakdown of a refractory containing metal aluminium. This refractory for steel casting contains 1-10 mass%, inclusive, of free carbon and 1-15 mass%, inclusive, of metal aluminium, the balance comprising a refractory material including a metal oxide, and is characterized in that formula (1) is satisfied when the metal aluminium content in the refractory is termed Al mass%, the apparent porosity is termed P%, and the bulk density is termed D. 0.31xAl = (P-4)/D ··· Formula (1)
Patent CA-2942765-A1 (CA)
Title: Persistent authentication system incorporating one time pass codes
Inventor: RICHARDSON RIC B
IPC: H04L9/30
Filed: 2015-03-16
Abstract: A method of maintaining ongoing authentication of a user of an application without the need to enter and re-enter a username and a corresponding password for each session initiated between a client side application residing on a client side platform and a server; and wherein the password is not stored on the server; the method comprising utilising an unbroken chain of one-time pass codes; each pass code in the chain being unique to the username and client side application; each pass code renewed periodically and preferably at least once during each said session.
Patent CA-2942818-A1 (CA)
Inventor: COOLEY JOHN J
IPC: A01B77/00
Filed: 2014-03-15
Abstract: A downhole power system is provided that includes an energy storage adapted to operate at high temperatures, and a modular signal interface device that serves to control the energy storage component as well as offer a means of data logging at high temperatures. The controller is fabricated from pre-assembled components that may be selected for various combinations to provide desired functionality. The energy storage may include at least one ultracapacitor.
Patent CA-2943608-A1 (CA)
Title: Combined measure positioning and/or monitoring of a naso/orogastric feeding tube
Inventor: ELIA LIRON
IPC: A61J15/00
Filed: 2015-03-12
Abstract: A system for positioning of a naso/orogastric feeding tube. The system comprises an interface adapted to receive a combined impedance measure comprising a plurality of impedance readings from a plurality of impedance sensors disposed in a plurality of segments along a lateral surface of a naso/orogastric feeding tube; wherein one of the plurality of segments is located to be at least 1 centimeters above another of the plurality of segments when the naso/orogastric feeding tube is in a feeding position, a code store for storing a code, a processor coupled to the interface and the program store for implementing the stored code, the code comprising code to calculate an estimation of a position of the naso/orogastric feeding tube according to the combined impedance measure, and code to generate instructions for a caregiver to relocate the naso/orogastric feeding tube according to the estimation.
Patent CA-2945089-A1 (CA)
Inventor: LIDSTER PERRY
IPC: B65D81/18
Filed: 2015-04-08
Abstract: Maintenance of conditions optimal to perishable materials within a package during shipment will prolong the lifetime of the goods for shipment. The present invention provides a system for mitigating spoilage of perishable materials. The system comprises a container defining a compartment for storage of perishable materials, the container further defining an opening for providing communication between the compartment and an outside environment. A film cooperates with the container to seal the opening of the container and control flow of gas and water vapor transfer between the compartment and the outside environment.
Patent CA-2947501-A1 (CA)
Title: Mat for forming an artificial lawn and process for producing such a mat
Inventor: BEAUPREZ MATHIJS
IPC: E01C13/08
Filed: 2015-06-02
Abstract: A new mat (1, 101), for forming an artificial lawn (9), in particular an artificial grass sports field, is disclosed whereby the mat (1, 101), comprises a cushioning layer (5, 105) and artificial fibers (4, 104) tufted through this cushioning layer (5, 105). With this new mat(1, 101) construction, the artificial lawn (9) also comprising an infill material (8), has improved shock absorption characteristics.
Patent CA-2949405-A1 (CA)
Inventor: HINNER MARLON
IPC: A61K38/16
Filed: 2015-05-20
Abstract: La présente invention concerne de nouveaux polypeptides thérapeutiques et/ou diagnostiques de liaison spécifique dirigés contre la cible de Swiss Prot Q16552 et de nouveaux polypeptides thérapeutiques et/ou diagnostiques de liaison spécifique dirigés contre la cible de Swiss Prot Q9NPF7. En outre, la présente invention concerne de nouveaux polypeptides thérapeutiques et/ou diagnostiques de liaison spécifique dirigés contre Swiss Prot Q16552 ou Swiss Prot Q9NPF7 ou contre les deux. L'invention concerne également des molécules d'acide nucléique codant pour lesdits polypeptides et des procédés pour la production de tels polypeptides et molécules d'acide nucléique. En outre, l'invention concerne des compositions comprenant les polypeptides et des utilisations thérapeutiques et/ou diagnostiques de ces polypeptides.
Patent CA-2950732-A1 (CA)
Inventor: JOHANSEN KEITH C
IPC: E21B33/038
Filed: 2016-12-07
Abstract: High pressure seals for pressure control fittings are disclosed, where such pressure control fittings are located at a wellhead, for example. Embodiments of cam lock seals, a spring-driven ball race seal and wedge seals are disclosed.
Patent CA-2950764-A1 (CA)
Title: Valve prothetique pour remplacement d'une valve mitrale
Inventor: COOPER ALEXANDER H
IPC: A61F2/24
Filed: 2015-06-05
Abstract: Des modes de réalisation de la présente invention concernent une valve cardiaque prothétique qui comprend un corps principal annulaire, un capuchon auriculaire s'étendant radialement vers l'extérieur depuis l'extrémité auriculaire du corps principal, et une pluralité d'ancrage ventriculaire s'étendant vers l'extérieur depuis l'extrémité ventriculaire du corps principal. Chaque ancrage ventriculaire peut avoir une partie d'extrémité proximale raccordée à l'extrémité ventriculaire, une partie intermédiaire s'étendant dans la direction opposée à l'extrémité auriculaire et ensuite de retour vers l'oreillette de manière à définir une première flexion, et une partie d'extrémité distale libre qui s'étend depuis la partie intermédiaire. La partie d'extrémité distale peut comprendre une première section, une deuxième section, et une deuxième flexion entre les première et deuxième sections, la première section s'étendant depuis la partie intermédiaire dans une direction dirigée vers l'extrémité auriculaire et radialement dans la direction opposée au corps principal.
Patent CA-2951289-A1 (CA)
Title: Multi-functional surfactant complexes for use in subterranean formations
Inventor: XU LIANG
IPC: C09K8/00
Filed: 2016-09-30
Abstract: Systems and methods for creating and/or using multi-functional surfactant complexes that may enhance surfactant treatments in subterranean formations are provided. In some embodiments, the methods comprise: providing a treatment fluid comprising an aqueous base fluid and one or more multi-functional surfactant complexes that comprise at least one surfactant and at least one polymeric additive, wherein the surfactant and the polymeric additive carry opposite charges; and introducing the treatment fluid into a well bore at a well site penetrating at least a portion of a subterranean formation.
Patent CA-2951872-A1 (CA)
Title: Perfectionnements apportes ou se rapportant a l'affichage d'images
Inventor: MANTIUK RAFAL
IPC: G09G5/10
Filed: 2015-06-11
Abstract: L'invention concerne un système et un procédé conçus pour afficher des images sur un écran (par exemple par l'intermédiaire d'un panneau d'affichage ou par projection), ainsi que le traitement de données d'images à cet effet. Selon un aspect, le système met en uvre un procédé de reciblage de la luminance prévu pour modifier le contraste perçu et/ou les couleurs d'une image, afin de faire correspondre leur apparence sous différents niveaux de luminance. Selon un autre aspect, le système peut fournir un procédé destiné à transformer une image localement dans une zone secondaire d'une image pour ajuster le contraste de l'image lors de l'affichage par un dispositif d'affichage. Dans encore un autre aspect, le système peut pourvoir à un procédé permettant de transformer une image ayant une première luminance et ajuster la teinte perçue de cette image à des fins d'affichage par un dispositif d'affichage conformément à une seconde luminance. Selon encore un autre aspect, le système peut fournir un procédé de transformation d'une image présentant une première luminance pour ajuster la saturation de cette image et qu'elle soit affichée par un dispositif d'affichage ayant une seconde luminance.
Patent CA-2954741-A1 (CA)
Inventor: FLETCHER MARY ANNE
IPC: A61K38/00
Filed: 2014-10-14
Abstract: A general method of analyzing immune signaling networks for identification of potential therapeutic targets in complex, chronic medical disorders is described. The disclosure provides the CD3-/CD56+ natural killer (NK) cell population as a potential therapeutic target in the clinically-overlapping disorders Gulf War Illness (GWI) and Myalg Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS). The disclosure also provides a method for improving or restoring Natural Killer (NK) cell function by stimulating the NK cells with interleukin- 15 (IL-15).
Patent CA-2959760-A1 (CA)
Inventor: YMEN INGVAR
IPC: A61P1/00
Filed: 2015-10-23
Abstract: Provided are crystalline anhydrate forms F, C, and L of elobixibat as well as crystalline dihydrate forms N and E of elobixibat. Each of these forms have XRPD patterns, obtained with CuKal-radiation, with novel peaks at ô20 positions and may also have XRPD patterns as shown in at least one of Figures 1, 2, 3, 4, 5, 6, or 7. Also provided are pharmaceutical compositions comprising these forms as well as uses of these forms of elobixibat and their pharmaceutical compositions in the treatment or prophylaxis of certain diseases.
Patent CA-2961124-A1 (CA)
Title: Acidic zinc and zinc-nickel alloy plating bath composition and electroplating method
Inventor: KACZMAREK MICHAL
IPC: C25D3/22
Filed: 2015-10-19
Abstract: The present invention relates to an acidic zinc or zinc-nickel alloy plating bath composition comprising a source for zinc ions, optionally a source for nickel ions, a source for chloride ions and at least one dithiocarbamyl alkyl sulfonic acid or salt thereof. Said plating bath composition and the corresponding plating method result in zinc or zinc-nickel alloy layers having an improved throwing power and thickness distribution, particularly when plating substrates having a complex shape and/or in rack-and-barrel plating.
Patent CA-2961429-A1 (CA)
Inventor: SCHUETZ REINHARD
IPC: C02F1/32
Filed: 2017-03-20
Abstract: An apparatus for treating a contaminated fluid has a UV lamp within a tubular housing. A plurality of baffles within the housing create meandering pathways parallel to the lamp for exposing the fluid to the UV light along the entire length of the pathways. A photocatalytic coating on the baffles and inner surfaces of the housing is mainatined within a pre-set radial distance, preferably no more than about 75mm, from the lamp for optimal creation of a photocatalytic reactant. The contaminated fluid flowing through the meandering pathways is maintained in close proximity to the lamp and has adequate time for exposure to the ultraviolet light and photocatalytic reactant for treatment before exiting the housing. The baffles are removably positioned within the housing for convenient maintenance or to alter the length of the pathways, without re-sizing the housing. This apparatus is considered an affordable and compact environmental protection device capable of "redefining pollution control" by potentially mitigating up to 100% of harmful bacteria and toxic compounds.
Patent CA-2961907-A1 (CA)
Inventor: PERRIER GREGORY T
IPC: G10L13/02
Filed: 2017-03-23
Abstract: A system includes a content generation subsystem that features a playlist controller and multimedia service logic. The playlist controller is configured to generate a presentation playlist that controls retrieval and playback of audio clips along displayable images. The multimedia service logic, in response to receiving at least a vehicle identification number from the playlist controller, (i) automatically determines vehicle option codes associated with the vehicle, each vehicle option code identifies an option installed on the vehicle; (ii) automatically translate the vehicle option codes into information that is used in recovery of a plurality of text descriptions directed to features of the vehicle, and (iii) automatically determine the a plurality of audio clip links corresponding to the plurality of text descriptions that are used in the formation of the playlist. The second plurality of audio clip links is greater in number than the first plurality of audio clip links.
Patent CA-2964767-A1 (CA)
Inventor: MENTAK KHALID
IPC: C08F212/32
Filed: 2015-10-16
Abstract: L'invention concerne de nouvelles méthodes et matières particulièrement utiles pour des applications ophtalmiques, et des méthodes de fabrication et d'utilisation associées. L'invention concerne plus particulièrement des matières à indice de réfraction élevé, relativement souples, optiquement transparentes et pliables, particulièrement appropriées pour une utilisation dans la production de lentilles intraoculaires, lentilles de contact, et autres implants oculaires. L'invention concerne également des méthodes de fabrication et d'implantation de LIO faites avec ces matières.
Patent CA-2967919-A1 (CA)
Inventor: TANG YUMEI
IPC: E21B47/26
Filed: 2014-12-18
Abstract: Methods and systems for reducing shoulder effect are disclosed. Some method embodiments include obtaining resistivity logging data corresponding to a resistivity logging tool's position in a formation position; performing an anisotropic single-layer inversion on the resistivity logging data to determine a horizontal resistivity, a vertical resistivity, and a dip angle of the formation at the tool's position; detecting a location of a boundary of the formation and performing a vertical multi-layer inversion based on the resistivity logging data in a window around said location, if a residual error for the anisotropic inversion exceeds a threshold; and displaying a log of at least one inversion parameter from the anisotropic inversion or the vertical inversion based on said residual error.
Patent CA-2969203-A1 (CA)
Title: Diaper monitor
Inventor: SOLAZZO ANTHONY
IPC: G08B23/00
Filed: 2014-10-21
Abstract: The diaper monitor has a sensor housing that can be slipped into a pocket formed in a diaper at the time of use and secured in place by a pivotal clip. The housing has a pair of conductive strips for sensing wetting of a diaper and a responsive wireless transmitter to emit a responsive signal. The clip may also complete a circuit in the wireless transmitter when moved into the closed position.
Patent CA-2969847-A1 (CA)
Title: Cellules, tissus et organes genetiquement modifies pour le traitement d'une maladie
Inventor: HERING BERNHARD J
IPC: A01K39/00
Filed: 2015-12-10
Abstract: L'invention concerne des cellules, tissus et organes génétiquement modifiés pour traiter ou prévenir des maladies. L'invention concerne également des méthodes de production des cellules et des animaux non humains génétiquement modifiés.