baber/WOPTO huggingface dataset:
Patent CA-2829359-C (CA)
Inventor: GOMEZ URIBE CARLOS
IPC: H04N21/45
Filed: 2013-10-04
Granted: 2018-02-20
Abstract: Techniques are described for determining relationships between user activities and determining search results and content recommendations based on the relationships. A plays-related-to-searches application may determine a relationship score between plays of a media title and searches of a query by determining a distance between a projection of the search onto the space of the users and a projection of plays of the media title onto the space of the users. A plays- after-searches application may determine a score for plays of the streaming media title given the search by multiplying a number of times plays of the media title occur after the query is entered by the number of times any play occurs, and dividing by a product of the number of times plays of the media title occur after any query is entered and the number of times plays of any media title occur after the query is entered.
Patent CA-2835055-C (CA)
Inventor: LOCHTEFELD THOMAS J
IPC: E04H4/00
Filed: 2011-05-04
Granted: 2019-06-11
Abstract: A wave pool having a deep end and shallow end, wherein a plurality of wave generators is provided that are extended along a curved stagger line positioned at an oblique angle relative to the moving waves. The wave generators are extended in a substantially staggered manner relative to the travel direction of the waves. A pair of dividing walls is provided in front of each generator. The dividing walls are extended substantially forward with an outward fade angle of no more than 20 degrees relative to each other. The wave generators are preferably operated in sequence such that the wave segments travel forward and merge together to form a substantially uniform resultant wave.
Patent CA-2836337-C (CA)
Title: Robinet d'arret
Inventor: ZIV DAVID
IPC: F16K11/08
Filed: 2005-08-29
Granted: 2015-12-01
Abstract: Selon le meilleur mode de réalisation, la présente invention concerne un robinet d'arrêt qui comprend un élément daccueil définissant au moins un premier, un deuxième et un troisième orifice; un élément de manette qui peut être positionné de façon sélective par rapport à l'élément daccueil; au moins un passage pour le fluide qui assure la communication entre au moins deux des orifices, parmi les premier, deuxième et troisième. De plus, ledit passage pour le fluide est défini de façon sélective soit par l'élément daccueil, soit par l'élément de manette, ledit passage pour le fluide étant configuré pour permettre de rincer le volume intérieur du premier, du deuxième ou du troisième orifice à laide dun fluide qui ne s'écoule pas totalement par l'orifice dont le volume intérieur est soumis au rinçage.
Patent CA-2838313-C (CA)
Inventor: YAMASHITA SHIN
IPC: B65G1/04
Filed: 2011-09-28
Granted: 2018-12-18
Abstract: A multi-tier automated warehouse includes first and second stacking racks having multiple tiers of shelves and being positioned facing one another in parallel;  loading shuttles which are capable of horizontal travel between the stacking racks, and which carry out loading and unloading of cargo upon the shelves; and an elevator device for moving the loading shuttles to different tiers. The elevator device further includes masts which are positioned adjacent to the stacking racks; a shuttle elevator platform, which is positioned elevatably on the inner side of the masts, for elevating the loading shuttles; and cargo elevator platforms, which are positioned elevatably on the outer side of the masts, for elevating the cargo. In a state where the shuttle elevator platform is aligned with the cargo elevator platforms, it is possible for the loading shuttles on the shuttle elevator platforms to carry out cargo loading and unloading to the cargo elevator platforms, allowing handling cargo even while the loading shuttles are being elevated, obviating the need for wasteful waiting for cargo. As a result, it is possible to implement high performance.
Patent CA-2843946-C (CA)
Inventor: DOYLE THOMAS F
IPC: H04W88/06
Filed: 2012-08-03
Granted: 2017-01-10
Abstract: The various embodiments provide methods, devices, and systems for conserving power by controlling a first radio based on a second radio. In various embodiments, the first radio may be generally on or periodically on, and in communication with or attempting to establish connections with a first radio network. The device may determine whether to energize or turn on a second radio to connect with a second radio network based on one or more connections or the absence of connections established by the primary radio. This determination may be further based on various factors, such as a beacon or identifier sent over a primary radio connection, information obtained from or regarding the first radio network, one or more data structures stored within the device, or previously recorded states of the device.
Patent CA-2845242-C (CA)
Inventor: CHEUNG MATTHEW
IPC: H04L12/16
Filed: 2012-08-16
Granted: 2017-09-19
Abstract: A system, method and communication device are disclosed for organizing and presenting a plurality of digital flyers. Using flyer stack information, which organizes the plurality of digital flyers into at least one flyer stack, the plurality of digital flyers are presented to allow for inter- flyer and intra-flyer navigation. Moreover, the flyer stack information may be used to allow the inter-flyer and intra-flyer content to be searched. This is achieved by providing a method and communication device that receives the flyer stack information from a server, and presents the flyer stack information in a flyer navigation interface. The flyer navigation interface displays the at least one flyer stack, selects the flyer stack from the at least one flyer stack, and displays a digital flyer from the selected flyer stack in the flyer navigation interface as a current digital flyer, including displaying an indication of a next digital flyer in the selected flyer stack, the next digital flyer being accessible by navigating to the indication.
Patent CA-2845779-C (CA)
Inventor: KIM SANG BUM
IPC: H04W88/10
Filed: 2012-08-17
Granted: 2019-11-05
Abstract: A method and an apparatus for supporting multiple frequency bands efficiently in a mobile communication system are provided. The method includes generating first system information including a frequency band indicator indicating a frequency band supported by the base station and an additional frequency band indicator indicating at least one frequency band supported by the base station, and broadcasting the first system information.
Patent CA-2848744-C (CA)
Inventor: LEWER SIMON
IPC: C25F3/16
Filed: 2012-09-14
Granted: 2018-10-16
Abstract: The invention relates to a weld cleaning fluid, and method of cleaning weld or discolouration especially on stainless steel. Stainless steel welds, such as those done by TIG welding, require cleaning to remove the resulting surface discolouration and also to passivate the steel. This is often done using an electro-cleaning apparatus with the assistance of electrolyte cleaning fluids.    A new cleaning fluid has been developed that has a generally neutral pH, instead of the highly acidic nature of previously used fluids, which avoids environmental and safety issues. The cleaning fluid composition preferably has potassium or sodium orthophosphate salts as the main active ingredient, or similar such salts, and has a pH of around 7. It may also include a sequestering or chelating agent such as a sodium and/or potassium salt of EDTA, and colouring and fragrance.
Patent CA-2849825-C (CA)
Inventor: BARTKO KIRK M
IPC: E21B41/00
Filed: 2012-10-09
Granted: 2018-07-17
Abstract: Methods for determining hydraulic fracture geometry and/or area! extent of an area of interest (21) in a reservoir (23), are provided. An exemplar}' method includes isolating downhole acoustic receiver equipment (63) in a lower portion of a first wellbore (78) from fracturing operations located in a second wellbore (109) connected to the first wellbore (78). Communications between surface equipment (31, 38) in the downhole acoustic receiver equipment (63) is provided through a communications conduit bypass (101, 133; 103; 102, 93) that permits well operations in the second wellbore (109) without interfering with communications between the surface equipment (31, 38) and the downhole acoustic receiver equipment (63).
Patent CA-2850764-C (CA)
Title: Procedes et appareil pour le carottage
Inventor: WILSON BOBBY TALMA
IPC: E21B25/06
Filed: 2012-05-21
Granted: 2016-04-19
Abstract: L'invention porte sur un appareil de carottage, lequel appareil comprend un trépan de carottage pouvant fonctionner de façon à couper une carotte. Un fût externe est couplé au trépan de carottage, et configuré de façon à tourner avec celui-ci. Un fût interne est disposé à l'intérieur du fût externe, et est isolé vis-à-vis d'une rotation avec le fût externe. Un manchon en tissu est disposé à l'intérieur du fût interne et est configuré de façon à recevoir la carotte coupée par le trépan de carottage.
Patent CA-2851193-C (CA)
Inventor: GIBSON DANIEL PATTIE
IPC: F16G1/10
Filed: 2012-10-04
Granted: 2016-08-16
Abstract: A power-transmission or transport belt that includes a tension-member system made of a cord. The cord includes strands that define an interstice volume and a fill material. A portion of the fill material is positioned in the interstice volume between the strands. The fill material is one of: a) compounds derived from hydroxyaromatics with aldehydes, without addition of rubber or rubber latex, b) a non-rubber-containing post-curable hydroxyaromatic-aldehyde resin, and c) reaction products of hydroxyaromatics or hydroxyaromatic-aldehyde compounds with isocyanates or with isocyanate prepolymers. The belt makes it possible to adjust the fill material, such as when condensation levels of the hydroxyaromatics are low, in such a way that the fill material remains soft and elastic, thus giving optimized retention of the flexibility of the cord.
Patent CA-2853159-C (CA)
Title: Personal height rescue apparatus
Inventor: RENTON JULIAN ELWYN
IPC: A62B1/10
Filed: 2005-05-13
Granted: 2016-10-04
Abstract: There is provided height rescue apparatus comprising a load element 101 which is to be attached to a safety line which in turn can be attached to a secure anchorage. The load element is attached to an elongate clement 85 which is wound on a drum 90. The drum 90 is held against rotation by a releasable stop 104 which can be released after a fall has been arrested so that a speed control means can control the rate of deployment of the elongate element stored within the casing 86 and thus control the descent of a user 1. The portion of the elongate element between the load element and the drum has a greater strength than the remainder of the elongate clement coiled on the drum.
Patent CA-2858660-C (CA)
Inventor: NOLAN CLAY
IPC: A62B9/06
Filed: 2012-12-06
Granted: 2021-05-25
Abstract: L'invention concerne des dispositifs et des procédés pour permettre une ventilation assistée améliorée d'un patient. Les procédés et dispositifs fournissent de nombreux avantages par rapport aux approches classiques de ventilation assistée. Par exemple, les procédés et dispositifs selon la présente invention permettent une introduction en aveugle d'un dispositif qui peut permettre une ventilation que le dispositif soit ou non positionné à l'intérieur d'une trachée ou d'un sophage.
Patent CA-2863555-C (CA)
Title: Environmental performance estimation
Inventor: DAULTON DANIEL J
IPC: G06Q50/00
Filed: 2014-09-10
Granted: 2018-07-10
Abstract: A method of assessing environmental performance includes: receiving, by a processing device, input data related to aspects of an energy industry operation; estimating a first environmental impact of the operation based on the input data; selecting an alternative implementation of the operation; estimating a second environmental impact of the alternative implementation; comparing the first environmental impact and the second environmental impact; and generating an output based on the comparison, the output indicating a change in environmental impact associated with replacing the operation with the alternative implementation.
Patent CA-2865127-C (CA)
Inventor: SCHNEIDER UWE
IPC: A61F13/15
Filed: 2013-02-21
Granted: 2017-02-14
Abstract: A method of joining substrate portions includes positioning the substrate portions such that the substrate portions overlap at an overlap area. The substrate portions each have a melting temperature and an outer surface. A fluid is heated to a temperature sufficient to at least partially melt the substrate portions. A jet of the heated fluid is directed from a fluid orifice onto the substrate portions at the overlap area. The heated fluid penetrates at least one of the outer surfaces of the substrate portions. The substrate portions are at least partially melted using the heated fluid. The substrate portions are compressed using a pressure applying surface adjacent the fluid orifice to join the substrate portions together at the overlap area.
Patent CA-2869867-C (CA)
Title: Esters utilises comme fluides de refroidissement et dielectriques liquides pour des transformateurs
Inventor: METZGER JURGEN O
IPC: C10M105/38
Filed: 2013-04-26
Granted: 2017-08-08
Abstract: La présente invention concerne des compositions contenant des esters d'alcools polyvalents qui sont estérifiés avec des acides gras à partir d'huiles végétales, de manière partiellement insaturée, ainsi que leur utilisation comme fluides de refroidissement et diélectriques liquides pour des transformateurs.
Patent CA-2870644-C (CA)
Inventor: CHEN CHIEN-HUNG
IPC: B60G17/019
Filed: 2014-11-10
Granted: 2017-12-19
Abstract: An automatic control shock absorber system for a bicycle is provided. The system includes one or more sensors. A controller outputs a control signal to a damping adjuster according to the one or more sensors, such that the damping adjuster controls level of damping force based on the sensors.
Patent CA-2873378-C (CA)
Inventor: SPELBRINK ROBIN ERIC JACOBUS
IPC: A23L27/00
Filed: 2013-07-03
Granted: 2020-01-14
Abstract: On a découvert que la patatine, lipase pouvant être obtenue à partir de pommes de terre, présente des avantages dans la réaction d'estérification d'acides gras pour produire des esters alkyliques d'acide gras. L'invention concerne des procédés d'utilisation de cette activité lipase, ainsi que l'utilisation de patatine dans divers procédés industriels.
Patent CA-2877271-C (CA)
Inventor: COHEN YARIV
IPC: C05B11/08
Filed: 2013-06-19
Granted: 2020-07-07
Abstract: La présente invention concerne un système (100) servant à la production de phosphates de mono- ou de di-ammonium complètement solubles, purs et bien définis, ledit système comprenant une section d'extraction (10), une section de lavage (20) et des systèmes de traitement final (90). La section d'extraction effectue une extraction liquide-liquide du phosphate entre un liquide de charge (1) comprenant de l'acide phosphorique et essentiellement exempt d'ions nitrate, et un solvant (5) ayant une solubilité inférieure à 2 % dans l'eau. La section de lavage effectue une extraction liquide-liquide du phosphate entre le solvant chargé en phosphate et une solution de lavage (4). Le solvant appauvri en phosphate est remis en circulation vers la section d'extraction afin d'extraire de nouveau le phosphate. La solution de lavage est une solution aqueuse de phosphate d'ammonium, au moins 80 % du phosphate d'ammonium étant du phosphate de monoammonium et/ou le solvant étant un alcool non miscible à l'eau. Les systèmes de traitement final comprennent une source d'ammoniac (60), un système d'addition (70), un système de refroidissement (50), un dispositif d'élimination de précipité (40) et un système de recirculation (80).
Patent CA-2880211-C (CA)
Inventor: AVASILOAIE VALENTIN
IPC: B60S1/40
Filed: 2011-09-14
Granted: 2016-10-25
Abstract: A beam blade windshield wiper assembly (26) having a universal coupler assembly (66) including a carrier (68), a saddle (70) that is removably received and retained by the carrier (68), and a coupler (72) that is operatively mounted to the saddle (70). The carrier (68), saddle (70), and coupler (72) cooperate to accommodate various sizes of "pinch-type" attachment members, "push-button-type" attachment members, as well as "side-pin-type" and "pin-and- bent-tab-type" attachment members that are used to connect the wiper arm and the windshield wiper assembly.
Patent CA-2880395-C (CA)
Title: Procede pour la separation d'au moins un sulfure metallique a partir d'un minerai ou d'un concentre de sulfure melange
Inventor: TOMLINSON MARCUS
IPC: C22B15/00
Filed: 2015-01-30
Granted: 2017-03-07
Abstract: Procédé permettant la séparation dau moins un sulfure métallique à partir dun concentré de sulfure mélangé. Le procédé peut comprendre ceci : soumettre le concentré de sulfure mélangé à la flottaison, concentré dans lequel au moins un sulfure comprenant de lantimoine, de larsenic et un premier métal est mis en flottaison et au moins un sulfure comprenant un deuxième métal est déprimé. La flottaison donne un premier concentré métallique comportant ledit sulfure comprenant de lantimoine, de larsenic et le premier métal et un deuxième concentré de métal comportant ledit sulfure comprenant le deuxième métal. Le premier concentré de métal est lixivié pour donner un autre concentré et une solution de lixiviation. Lautre concentré comprend le premier métal et la solution de lixiviation comprend de lantimoine soluble et de larsenic soluble. De plus, le procédé peut comprendre loxydation de la solution de lixiviation, pour obtenir un précipité dantimoine et une solution darsenic, puis la formation dun composé darsenic stable à partir de la solution darsenic.
Patent CA-2881773-C (CA)
Title: High-performance structured packing for a fluid contacting column
Inventor: RAYNAL LUDOVIC
IPC: B01J19/32
Filed: 2013-08-12
Granted: 2020-07-07
Abstract: The invention relates to a high-performance structured packing for a fluid contacting column. The packing is formed by a stack of plates comprising corrugations forming a succession of channels. The channels include wings and each wing is formed by at least one band cut into one of the plates so that it remains solidly connected to the plate on at least one side, said band being deformed to create a hole that breaks the continuity of the surface of the plate. According to the invention, the direction of the channels of one plate forms a non-zero angle in relation to the direction of the ridges of an adjacent plate. The lengths of the wings of one channel are different from those of a neighbouring channel.
Patent CA-2883384-C (CA)
Inventor: ALT JESSIE LYNN
IPC: C12N5/10
Filed: 2015-02-26
Granted: 2016-03-22
Abstract: According to the invention, there is provided a novel soybean variety designated XB22C14. This invention thus relates to the seeds of soybean variety XB22C14, to the plants of soybean XB22C14 to plant parts of soybean variety XB22C14 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XB22C14 with another soybean plant, using XB22C14 as either the male or the female parent.
Patent CA-2883394-C (CA)
Inventor: SILVERNAIL CARTER MARTIN
IPC: C11D1/34
Filed: 2013-09-04
Granted: 2021-02-09
Abstract: Detergent compositions effective for controlling hard water scale accumulation are disclosed. Detergent compositions employing phosphonosuccinic acid and mono-, bis- and oligomeric phosphinosuccinic acid (PSO) derivatives with alkali metal carbonate and/or alkali metal hydroxide reduce had water scale accumulation on treated surfaces at alkaline conditions between about pH of 9 and 12.5. Methods employing the detergent compositions and preventing hard water scale accumulation are also provided.
Patent CA-2884077-C (CA)
Title: Rubidium elution system control
Inventor: DEKEMP ROBERT A
IPC: A61K51/00
Filed: 2012-10-26
Granted: 2020-12-29
Abstract: Embodiments of the present invention provide for assessing the state of an 82Rb elution system. In certain embodiments, a system begins an assessment that comprises an elution, and a metric may be measured. This metric may be a concentration of 82Rb, 82Sr, or 85Sr in a fluid that is eluted from the generator, the volume of the fluid that is eluted from the generator, or the pressure of the fluid flowing through at least one portion of the system. If the assessment is completed, an output may be generated on a user interface that recommends a course of action, or no course of action, based on a result of the assessment. Should the assessment not complete successfully because it is interrupted, a 82Sr/82Rb generator of the system may be halted so as to prevent a user from perfomiing an end-run around these quality control mechanisms of the 82Rb elution system.
Patent CA-2884361-C (CA)
Title: Peptide antagonists of the vasopressin-2 receptor derived from a dendoaspis toxin
Inventor: GILLES NICOLAS
IPC: A61K38/17
Filed: 2013-09-17
Granted: 2022-03-22
Abstract: The invention relates to a new group of snake venom basic protease inhibitors having vasopressin-2 receptor antagonist activity derived from a dendoaspis toxin that can be used in therapy, diagnosis, medical imaging, drug screening and research. More particularly, the present invention relates to an isolated protein for use as a vasopressin-2 receptor (V2R) antagonist in the treatment of a disease selected from the group consisting of pathological conditions characterized by euvolemic or hypovolemic hyponatremia, Nephrogenic Syndrome of Inappropriate Antidiuresis, Congenital Nephrogenic Diabetes Insipidus, Polycystic kidney disease, cancers, thrombosis, and Meniere disease.
Patent CA-2889305-C (CA)
Inventor: KOGA SHOTARO
IPC: F16J15/06
Filed: 2013-10-07
Granted: 2020-05-12
Abstract: L'invention concerne un procédé visant à usiner une cannelure de montage de joint dans une plaque métallique, dans lequel il est possible de former une cannelure de montage de joint à basse pression et de satisfaire ainsi les exigences en matière de facilité de production et de moindre coût, et de surmonter le problème provoqué par le gonflement du métal plastiquement déformé pendant la formation de la cannelure de montage de joint. Afin d'atteindre cet objectif, la présente invention concerne un procédé visant à usiner sous pression une cannelure de montage de joint sur la surface plane d'une plaque métallique en utilisant un poinçon, la section de pointe du poinçon ayant la forme d'une surface pentue inclinée dans le sens de la largeur du poinçon, et l'usinage sous pression étant réalisé en utilisant le poinçon pour former une cannelure de montage de joint façonnée comme une surface pentue dans laquelle une section de fond de cannelure est inclinée dans le sens de la largeur de la cannelure. La cannelure de montage de joint a une forme en coupe transversale triangulaire à trois côtés ou une forme en coupe transversale sensiblement triangulaire comprenant la section de fond de cannelure façonnée comme une surface pentue, ainsi qu'une section de surface latérale et une section d'ouverture de cannelure.
Patent CA-2890744-C (CA)
Title: Buse d'aspiration comportant un eclairage integre
Inventor: SCHULTZ DOUGLAS C
IPC: A47L9/02
Filed: 2015-05-07
Granted: 2020-12-15
Abstract: Un outil accessoire daspirateur qui comprend un corps de buse ayant une première extrémité et une seconde extrémité espacée et au moins un élément luminescent qui émet une lumière qui illuminera une surface qui doit être nettoyée par loutil accessoire est décrit. Lélément luminescent est protégé par un boîtier de protection qui protège lélément lorsque loutil est inséré dans des zones pendant le nettoyage, tout en permettant encore à la lumière déclairer des surfaces pendant le fonctionnement.