baber/WOPTO huggingface dataset:
Patent CA-2879481-A1 (CA)
Inventor: NISBETT ANDREW
IPC: B01D21/01
Filed: 2013-08-07
Abstract: The present invention relates to a metal leach and recovery process. The process involves subjecting a metal bearing material to a reactive process by combining said metal bearing material with a leaching agent to liberate at least one metal value and forming a first aqueous leach pulp. This first aqueous leach pulp is subjected to a solid liquid separation step thereby providing a first clarified aqueous leach solution and a second aqueous leach pulp. The first clarified aqueous leach solution is then subjected to solvent extraction thereby obtaining the first aqueous raffinate. The second aqueous leach pulp is subjected to at least two further solid liquid separation steps of which some or all are in a counter current decantation (CCD) arrangement. Each of the solid liquid separation steps of the CCD arrangement results in an aqueous liquor and aqueous suspension of solids wherein each aqueous suspension of solids resulting from each solid liquid separation step of the CCD arrangement is passed to the subsequent solid liquid separation step and the suspension of solids resulting from the final solid liquid separation step is removed from the process. Further, each aqueous liquor resulting from each solid liquid separation step of the CCD arrangement is passed to the previous solid liquid separation step. The further solid liquid separation steps result in at least one further clarified aqueous leach solution. The at least one further clarified aqueous leach solution is/are subjected to solvent extraction thereby obtaining at least one further aqueous raffinate. At least a portion of the one or more of the at least one further aqueous raffinates is fed into the final solid liquid separation is of the CCD arrangement. The process provides a flocculation system comprising either: (i) addition of an organic polymeric flocculant to or prior to at least one solid liquid separation step, which polymeric flocculant is formed from 2-acrylamido-2-methylpropane sulphonic acid (ATBS) or salts thereof as a homopolymer or copolymer with at least one water-soluble ethylenically unsaturated monomer; or (ii) addition of an organic polymeric flocculant and at least one support agent to or prior to at least one solid liquid separation step, which at least one support agent is selected from at least one of the group consisting of oxidising agents, reducing agents, irradiation and free radical producing agents. The process provides significantly improved metal extraction and recovery.
Patent CA-2879645-A1 (CA)
Inventor: ESCAICH FERRER JOSEP
IPC: A61K8/00
Filed: 2013-07-22
Abstract: The present invention relates to a composition comprising hyaluronic acid and dermatan sulphate for use in the treatment or prevention of overweight, obesity, insulin resistance, type 2 diabetes, fatty liver or dyslipidemia or for use in reducing food intake, inducing the feeling of satiety, reducing appetite, reducing body weight, preventing weight gain, reducing body fat, reducing fat formation, reducing blood cholesterol, maintaining normal blood cholesterol levels, reducing blood triglycerides, maintaining normal blood triglyceride levels or increasing insulin sensitivity. The composition can further contain collagen hydrolysate. The composition can be in the form of a pharmaceutical composition, a food, a functional food, a medical food or a food supplement.
Patent CA-2881216-A1 (CA)
Inventor: IBRAHIM SELWAN
IPC: H01S5/12
Filed: 2013-08-07
Abstract: The invention provides a dynamically swept tunable laser system and method for measuring sensor characteristics obtained from an array of optical sensors comprising means for dividing the total wavelength sweep of the laser into different regions in any particular order where each region contains single or multiple contiguous sweep segments and where each sweep segment is referenced by a start and a stop reference and can have different lengths compared to the other sweep segments. The sensor characteristics are determined from each region swept by the tunable laser. The invention provides for the tunable laser to be adapted to operate in a quasi-continuous mode to select segments in any order. The relative sweep rates of regions can be changed such that some regions can be swept more times than other regions.
Patent CA-2881350-A1 (CA)
Inventor: LANGFORD GRAHAM
IPC: A62B18/10
Filed: 2013-07-24
Abstract: A configurable exhale system (10) for a respirator comprises a housing (12) having a chamber (20). A first valve assembly (14) is disposed within the chamber (20) and configured to prevent air from flowing through the first valve assembly (14) when an air pressure differential between an upstream side and a downstream side of the first valve assembly (14) is below a first opening pressure. A second valve assembly (16) is disposed within the chamber (20) in fluid communication with the first valve (assembly 14). The second valve assembly (16) is configured to prevent air from flowing through the second valve assembly (16) when an air pressure differential between an upstream side and a downstream side of the second valve assembly (16) is below a second opening pressure, which is greater than the first opening pressure. A bypass opening is positioned adjacent the second valve assembly (16), which bypass opening configured to enable air to bypass the second valve assembly (16), and a bypass member (62) is positioned adjacent the at least one bypass opening. The bypass member (62) is movable between first and second positions, wherein in the first position the bypass member blocks the at least one bypass opening, and wherein in the in the second position the bypass member does not block the at least one bypass opening.
Patent CA-2882755-A1 (CA)
Inventor: SCHEIRS JOHN
IPC: C08L23/06
Filed: 2013-08-23
Abstract: The invention relates to a polyolefin composition comprising polyolefin, amphipathic polymer compatibiliser, iron palmitate, and thermoplastic starch and/or its constituent components.
Patent CA-2882765-A1 (CA)
Title: Methods, apparatus, computer readable media, and computer programs for estimating missing real-time data for intelligent fields
Inventor: ABITRABI ABDEL NASSER
IPC: G05B9/02
Filed: 2013-09-04
Abstract: Methods, apparatus, computer readable media, and computer programs for managing an intelligent field, are provided. An exemplary method can include, for example, the steps of receiving well instrument data, processing the data, detecting a missing or faulty data period, applying a rule set and logics, estimating values for the missing or faulty data, validating the estimated values, and inserting the data in the data period.
Patent CA-2883800-A1 (CA)
Inventor: SPANGENBERG GERMAN
IPC: C12Q1/24
Filed: 2013-09-09
Abstract: An Engineered Transgene Integration Platform (ETIP) is described that can be inserted randomly or at targeted locations in plant genomes to facilitate rapid selection and detection of a GOI that is perfectly targeted (both the 3? and 5? ends) at the ETIP genomic location. One element in the invention is the introduction of specific double stranded breaks within the ETIP. In some embodiments, an ETIP is described using zinc finger nuclease binding sites, but may utilize other targeting technologies such as meganucleases, TALs, CRISPRs, or leucine zippers. Also described are compositions of, and methods for producing, transgenic plants wherein the donor or payload DNA expresses one or more products of an exogenous nucleic acid sequence (e.g. protein or RNA) that has been stably-integrated into an ETIP in a plant cell. In embodiments, the ETIP facilitates testing of gene candidates and plant expression vectors from ideation through Development phases.
Patent CA-2888803-A1 (CA)
Title: Xbp1, cd138 et cs1, compositions pharmaceutiques qui comprennent les peptides et procedes d'utilisation de tels peptides et compositions
Inventor: BAE JOOEUN
IPC: A61K38/17
Filed: 2013-11-05
Abstract: L'invention concerne, entre autres, des peptides immunogènes dérivés de XBP1, CD138 et CSl (et des compositions pharmaceutiques associées). Les peptides peuvent être utilisés dans une variété de procédés tels que des procédés d'induction d'une réponse immunitaire, de production d'un anticorps et de traitement d'un cancer (par exemple le cancer du sein, le cancer du côlon, le cancer du pancréas, le cancer du sang, par exemple la leucémie ou un trouble des plasmocytes, tel qu'un myélome multiple ou une macroglobulinémie de Waldenstrom). Les peptides (et les compositions pharmaceutiques les comportant) peuvent être utilisés, par exemple, dans une méthode de traitement d'un état précancéreux, tel que le myélome multiple latent. Les peptides peuvent également être inclus dans des compositions de multimère de molécule de CMH et être utilisés dans des procédés de détection d'un lymphocyte T dans une population de cellules, par exemple.
Patent CA-2889559-A1 (CA)
Inventor: WAGNER WILLIAM D
IPC: A61L27/14
Filed: 2013-10-25
Abstract: Nanofiber-based biomaterials containing fibroin for wound repair and tissue replacement and, more particularly, heart valve replacement.
Patent CA-2890400-A1 (CA)
Title: Enhanced techniques for production of golden bronze by inter-diffusion of tin and copper under controlled conditions
Inventor: JIANG TAIXIANG
IPC: C22F1/00
Filed: 2012-11-08
Abstract: Golden bronze appearance article, multiple-layer substrate, related methods and uses thereof, particularly for coinage blanks. Methods of producing an article having a golden bronze appearance include annealing a multiple-layer substrate at an annealing temperature for an annealing residence time. The multiple-layer substrate includes a 10 core, contiguous to a copper layer and subsequent tin layer. The annealing temperature and annealing residence time are controlled in accordance with each other for allowing diffusion of the tin layer into the copper layer and producing an annealed substrate comprising an inter-diffused outer bronze layer having a golden appearance. The tin layer thickness is in accordance to the copper layer thickness such that the inter-diffused outer bronze layer has a tin content between about 8%wt. and about 15.8%wt. The core has a sufficiently low content of nickel to reduce or prevent formation of intermetallic compound comprising tin and nickel proximate to the core during annealing.
Patent CA-2894620-A1 (CA)
Title: Skate sharpening fixture
Inventor: SCHATZ KURT M
IPC: B24B9/04
Filed: 2015-06-17
Abstract: A skate sharpening fixture. The skate sharpening figure including an anvil base plate that is suspended on a lower plate. An upper anvil plate is connected to the anvil base plate and presents an upper anvil surface for resting a skate blade therealong. A clamp assembly is mounted relative to the upper anvil plate and includes a clamp for biasing the skate blade against the upper anvil surface to establish a closed and clamped position of the skate sharpening fixture. At least one of the anvil base plate, the lower plate, or the clamp are comprised of a lightweight material for reducing an overall weight of the skate sharpening fixture and placing a center of gravity of the skate sharpening fixture in close proximity to an operator's position.
Patent CA-2895768-A1 (CA)
Title: Liants aux hydrates de carbone pour melamine sans formaldehyde destines a des materiaux fibreux ayant une resistance amelioree au feu
Inventor: ALAVI KIARASH
IPC: C08J5/04
Filed: 2015-06-26
Abstract: Des modes de réalisation de la présente technologie comprennent une composition de liant sans formaldéhyde. La composition peut comprendre de la mélamine. Elle peut aussi comprendre un sucre réducteur. De plus, la composition de liant peut comprendre un aldéhyde ou une cétone, qui ne sont pas un carbohydrate. Des modes de réalisation peuvent aussi comprendre une méthode de fabrication dune composition de liant sans formaldéhyde. La méthode peut comprendre la dissolution de la mélamine dans une solution aqueuse dun sucre réducteur. La concentration du sucre réducteur peut être de 30 % à 70 % massique de la solution aqueuse, qui peut être à une température de 50 à 100 °C. La méthode peut aussi comprendre lajout daldéhyde ou de cétone, qui ne sont pas un carbohydrate, à la mélamine dissoute dans la solution aqueuse pour former une solution de liant. La température de la solution aqueuse de la mélamine dissoute peut être de 50 à 100 °C pendant lajout daldéhyde ou de cétone, qui ne sont pas un carbohydrate. La méthode peut aussi comprendre la réduction de la température de la solution de liant.
Patent CA-2898127-A1 (CA)
Inventor: LEE BRIAN
IPC: G06F9/50
Filed: 2014-01-29
Abstract: A method of operating a computing device includes dynamically managing at least two types of memory based on workloads, or requests from different types of applications. A first type of memory may be high performance memory that may have a higher bandwidth, lower memory latency and/or lower power consumption than a second type of memory in the computing device. In an embodiment, the computing device includes a system on a chip (SoC) that includes Wide I/O DRAM positioned with one or more processor cores. A Low Power Double Data Rate 3 dynamic random access memory (LPDDR3 DRAM) memory is externally connected to the SoC or is an embedded part of the SoC. In embodiments, the computing device may be included in at least a cell phone, mobile device, embedded system, video game, media console, laptop computer, desktop computer, server and/or datacenter.
Patent CA-2898265-A1 (CA)
Title: Procede et systeme de reconnaissance vocale automatique
Inventor: YUE SHUAI
IPC: G10L15/00
Filed: 2013-11-26
Abstract: L'invention concerne un procédé et un système de reconnaissance vocale automatique. Le procédé comprend la génération d'un réseau de décodage qui comprend un sous-réseau primaire et un sous-réseau de classification. Le sous-réseau primaire comprend un nud de classification correspondant au sous-réseau de classification. Le sous-réseau de classification correspond à un groupe de mots peu communs. Une entrée vocale est reçue et décodée par instanciation d'un jeton dans le sous-réseau primaire et passage du jeton à travers le réseau primaire. Lorsque le jeton atteint le nud de classification, le procédé comprend le transfert du jeton dans le sous-réseau de classification et le passage du jeton à travers le sous-réseau de classification. Lorsque le jeton atteint un nud d'acceptation du sous-réseau de classification, le procédé comprend le renvoi d'un résultat du passage du jeton à travers le sous-réseau de classification au sous-réseau primaire. Le résultat comprend un ou plusieurs mots dans le groupe de mots peu communs. Une chaîne correspondant à l'entrée vocale, qui comprend ledit ou lesdits mots, est produite en sortie.
Patent CA-2900813-A1 (CA)
Title: Commande d'un convertisseur de tension triphase en mode desequilibre
Inventor: DE PREVILLE GUILLAUME
IPC: H02M7/5387
Filed: 2014-02-13
Abstract: Procédé de commande en courant d'un convertisseur de tension triphasé fonctionnant en mode déséquilibré en courant, caractérisé en ce qu'il comporte les étapes de: -détermination (E1) d'une valeur limite de consigne de courant direct (Idlim*) en fonction d'une capacité en courant du convertisseur (Ilim) et d'un courant équilibré direct (Id*), -détermination (E2) d'une valeur maximale de courant inverse (Iimax) en fonction de la valeur limite de consigne de courant direct (Idlim*) déterminée et telle que les courants de phase soient maximaux, -détermination (E3) d'une valeur limite de consigne de courant inverse (Iilim*) en fonction de la valeur maximale de courant inverse (Iimax) et d'un courant équilibré inverse (Ii*).
Patent CA-2904171-A1 (CA)
Inventor: VAN GELDER PETER HEINZ MARIA
IPC: B67D7/00
Filed: 2014-03-07
Abstract: The present invention relates to a pouring spout (1) for dispensing a liquid present in a liquid container (2). The pouring spout (1) comprises a first tubular body (3) for connecting to the liquid container (2) and a second tubular body (4) which together with the first tubular body (3) forms a passage for dispensing the liquid. The first and second tubular bodies (3, 4) are telescopically movable here relative to each other for leaving clear a radial opening through which the liquid can leave the pouring spout (1). The pouring spout (1) further comprises a venting channel (6) for drawing in air. The venting channel (6) is fixedly connected to the second tubular body (4).
Patent CA-2904267-A1 (CA)
Inventor: KRIOUTCHKOV SERGUEI I
IPC: G01R33/46
Filed: 2010-10-13
Abstract: Cette application est liée à un système et à des procédés déchantillonnage de fluides et de gaz utilisant la technologie de résonance magnétique nucléaire (RMN). Plus précisément, le système est associé à une conception de conduite métallique améliorée destinée aux têtes de puits de pétrole et de gaz qui comprend des bobines intégrées pour transmettre une séquence dimpulsions RMN et détecter des signaux RMN et peut être utilisée comme composant dun instrument RMN. Les méthodes sont liées à lobtention et à lanalyse de spectres RMN dans des états stationnaires et fluides.
Patent CA-2905843-A1 (CA)
Inventor: Huang zheng-zheng
IPC: A01P21/00
Filed: 2014-03-12
Abstract: The invention provides compounds, formulations and methods for improving plant emergence, growth and yield. More specifically, the present invention relates to compositions comprising the synthetic lipoamino acid glucosamine compounds of Formula 1 below wherein the substituents are as defined in the claims. These compounds may be applied to plant propagating materials, including seeds and other regenerable plant parts, including cuttings, bulbs, rhizomes and tubers. They may also be applied to foliage, or soil either prior to or following planting of plant propagating materials. Such applications may be made alone or in combination with fungicides, insecticides, nematicides and other agricultural agents used to improve plant growth and crop yield. The compounds of Formula I can improve the agronomic performance of a variety of crops including barley, canola, corn, potato, soybean and wheat.
Patent CA-2907517-A1 (CA)
Title: Procede d'etalonnage pour photometrie
Inventor: HORSTMANN MARTIN
IPC: G01N21/27
Filed: 2014-06-10
Abstract: La présente invention porte sur un procédé de détermination d'une propriété physique d'un échantillon biologique. Le procédé comprend les étapes consistant à : acquérir (100) un ensemble de signaux (306) d'étalonnage préliminaire d'un premier lot (208') d'un réactif à l'aide d'un analyseur (202) automatique ayant un premier module (210) de photométrie ; acquérir (102) un ensemble de référence de signaux (310) du premier lot du réactif à l'aide d'un analyseur (302) d'étalonnage ayant un second module (210') de photométrie ; déterminer (104) un ensemble de composants (224) spécifiques à module par soustraction de l'ensemble de référence de signaux des signaux d'étalonnage préliminaire ; acquérir (106) un ensemble spécifique à lot de signaux (226) d'un second lot du réactif à l'aide du second module de photométrie ; déterminer (108) un étalonnage (228) de lot pour le premier module de photométrie à l'aide de l'ensemble de composants spécifiques à module et de l'ensemble spécifique à lot de signaux ; et acquérir (110) un signal (230) de mesure de l'échantillon biologique à l'aide du premier module de photométrie et du second lot du réactif ; et déterminer (112) une propriété (232) physique de l'échantillon biologique à l'aide du signal (230) de mesure et de l'étalonnage (228) de lot.
Patent CA-2907959-A1 (CA)
Title: Vibrating grid based 3d space visualization device
Inventor: JEGER JOZSEF
IPC: G02B30/26
Filed: 2013-12-30
Abstract: The object of the present invention is a vibrating grid based space generating device, which enables 3D perception for the user, and which comprises a containing frame and image display surface, configured in such a manner that to the containing frame (1) is attached a vibrating grid (10) in a rotatable manner, which is equipped with vertically arranged matte black blocking strips (13) configured in a radial manner and focused into a vertical alignment, where the connecting elements (12) configured in the center line of the vibrating grid (10) join to the containing frame (1) so that when rotating the vibrating grid (10) in a horizontal direction on the containing frame (1), in the left and right side end positions of the distance of vibration (3), a 3D perception of earlier recorded images, alternating to the left (27) and right (28) eyes, displayed at an alternation rate of at least 24 images per second, displaced correspondingly to the interocular distance, is made possible on the image display surface (20) located behind the vibrating grid (10), while in the mid-position of the vibrating grid (10) - which is the moment of the alternation of the image - the uniform dark left and right side surface is formed by the blocking strips (13) for the left (27) and right (28) eyes simultaneously.
Patent CA-2908660-A1 (CA)
Title: Method for dip-coating electrically conductive substrates with pre-cure aftertreatment of the dip coating with an aqueous sol-gel composition
Inventor: WCZASEK KATRIN
IPC: C25D13/22
Filed: 2014-05-28
Abstract: The invention relates to a method for at least partly coating an electrically conductive substrate, having at least the following steps (1): at least partly coating the substrate with an immersion paint comprising at least one binder by means of an at least partial electrophoretic deposition of the immersion paint on the substrate surface, and (2): contacting the substrate at least partly coated with the immersion paint with an aqueous composition, wherein the aqueous composition used in step (2) is an aqueous sol-gel composition, and step (2) is carried out prior to curing the electrophoretically deposited paint. The invention also relates to an at least partly coated substrate which can be obtained according to the aforementioned method and to the use of an aqueous sol-gel composition for post-treating an immersion paint layer at least partly applied onto an electrically conductive substrate by means of an at least partial electrophoretic deposition.
Patent CA-2909997-A1 (CA)
Inventor: EKIN AKIF
IPC: G08G1/054
Filed: 2013-12-20
Abstract: The invention which is mobile number plate recognition and speed detection apparatus (1) placed on the vehicles, i.e., police vehicle, with the aim of security, characterized in comprising camera (1.3) which is placed at two sides of the base -front right and front left- and enables the apparatus to capture image; LED lightings (1.4) which are disposed around the cameras (1.3) and face the direction of vision and provide capturing recognizable image at nights; police lights (1.5) which are placed to the front and rear surfaces of said base (1.2) and flash when necessary; alarm control device (1.8) adjusting the alarm; Ethernet connection (1.9) constituting the network; cooling device (1.10) eliminating the heat inside the apparatus; control card (1.11) controlling the police lights; 3G modem (1.12) providing wireless connection constantly; and upper cover (1.1) covering the entire apparatus by surrounding it.
Patent CA-2910383-A1 (CA)
Title: Consumer products comprising silane-modified oils
Inventor: WOS JOHN AUGUST
IPC: C11D3/16
Filed: 2014-05-08
Abstract: A consumer product comprises silane-modified oil comprising a hydrocarbon chain selected from the group consisting of: a saturated oil, an unsaturated oil, and mixtures thereof; and at least one hydrolysable silyl group covalently bonded to the hydrocarbon chain. The silane-modified oil is substantially stripped of substantially stripped of reagents prior to formulating into the consumer products, such that the silane-modified oil comprises less than about 10%, preferably less than about 5%, preferably less than about 1%, preferably less than about 0.1%, by weight of said silane-modified oil, of residual reagent comprising silcon.