baber/WOPTO huggingface dataset:
Patent CA-2911049-C (CA)
Title: Method and apparatus for transmitting information on enhanced physical downlink control channel
Inventor: XU KAI
IPC: H04W16/02
Filed: 2013-05-03
Granted: 2020-10-20
Abstract: The present invention provides a method and a device for transmitting information on an enhanced physical downlink control channel (E-PDCCH). The sending method comprises: obtaining, according to a first aggregation level of a first candidate E-PDCCH, a first eCCE or CCE resource mapped by the first candidate E-PDCCH in a first PRB resource, in the first aggregation level, eCCE or CCE resources mapped by candidate E-PDCCHs in the first PRB resource being different, and the first PRB resource being formed of a PRB multiplexed by a candidate E-PDCCH and a PDSCH in each aggregation level of each sub-frame; determining a first DMRS port corresponding to a reference signal corresponding to the first candidate E-PDCCH; and respectively sending the reference signal corresponding to the first candidate E-PDCCH and a data part on a sub-carrier corresponding to the first DMRS port and the first eCCE or CCE resource. Technical solutions of the present invention solve an E-PDCCH transmission problem.
Patent CA-2911324-C (CA)
Inventor: YAMAUCHI YUJI
IPC: H02G5/00
Filed: 2015-11-05
Granted: 2017-07-25
Abstract: Provided are a terminal table and a terminal table unit allowing a plurality of busbars to be connected certainly and easily with reactor busbars of reactor securing members that are connected with reactors included in reactor units having an error. A sensor terminal table 30 includes a plurality of sensor busbars 40 and a sensor-attached holding body holding the plurality of sensor busbars 40. The sensor busbars 40 each include a reactor-side connection portion 40a on the bottom side in a height direction H and a top connection portion 40b on the top side in the height direction H. The reactor-side connection portion 40a is connectable with a reactor re, and the top connection portion 40b is connectable with an IPM or a fuel cell FC. At least one of the plurality of sensor busbars 40 is a movable busbar 41 or 43 attached to the sensor-attached holding body 31 so as to be movable in the height direction H with respect to the sensor-attached holding body 31. The movable busbar 41 or 43 has the reactor-side connection portion 40a connectable with the reactor re.
Patent CA-2931849-C (CA)
Title: Wheel chock and method
Inventor: PALMER GREGORY
IPC: B60T3/00
Filed: 2014-11-28
Granted: 2021-08-24
Abstract: The wheel chock (100) is designed use over a base plate (106) to prevent a parked vehicle (104) from moving away in an unauthorized or accidental manner in a departure direction (108). The wheel chock (100) includes a monolithic main body (140) having a bottom base portion (144) and a tire-engaging bulge (150). It also includes a tire deformation cavity (148), made within the main body (140) on the tire-facing side (146), that is located immediately below the tire-engaging bulge (150). Teeth (202) are provided underneath the bottom base portion (144) of the wheel chock (100) to uninterruptedly engage at least one among corresponding teeth (204) provided on the base plate (106) in a positive latched engagement. The wheel chock (100) has an improved resistance to rollover and tipping when the wheel (102) is pressed forcefully against the wheel chock (100).
Patent CA-2932755-C (CA)
Title: Gypsum composites containing cementitious materials and methods
Inventor: TENG YI-HSIEN HARRY
IPC: C04B28/24
Filed: 2014-12-05
Granted: 2021-08-03
Abstract: Gypsum composites containing cementitious materials and methods of making the same are provided. Gypsum composites include gypsum and a cementitious material. Methods of making gypsum composites include combining gypsum stucco, water, and a cementitious material to form a slurry, and setting and drying the slurry to form a gypsum composite.
Patent CA-2933848-C (CA)
Inventor: SAMEC JOSEPH
IPC: C07G1/00
Filed: 2014-12-16
Granted: 2022-04-12
Abstract: The present invention relates to a composition comprising a carrier liquid and lignin or lignin derivatives solubilized in said carrier liquid; wherein at least one of the hydroxyl groups of the lignin or lignin derivatives have been substituted with ester groups forming esterified lignin or lignin derivatives. The composition may be used for preparing fuels or lubricants.
Patent CA-2935771-C (CA)
Title: System for use in knee surgery
Inventor: WOLFSON DAVID
IPC: A61B17/15
Filed: 2015-01-08
Granted: 2021-11-23
Abstract: A system for use in a surgical procedure on a knee includes a femoral component of a knee joint prosthesis and a guide block. The femoral component has a bearing surface for articulation with a tibial bearing surface and an opposite bone facing surface having anterior, posterior, distal, anterior chamfer and posterior chamfer portions.  Medial and lateral rails are provided on the distal portion or on at least one of the anterior and posterior chamfer portions so that there is at least one recess between the rails. The distal, anterior and posterior portions are planar and can form close surface-to-surface contact with an adjacent bone surface. The guide block defines cuts to be perfoimed. The system reduces the likelihood of material being admitted to space between the femur and the femoral component, provides greater confidence that the femur has been shaped appropriately, and can facilitate ingrowth of bone tissue.
Patent CA-2942346-C (CA)
Title: Systeme frigorifique a hydrocarbures representant une faible charge
Inventor: SHAPIRO DORON
IPC: F25B1/00
Filed: 2015-01-27
Granted: 2018-12-18
Abstract: L'invention concerne un système frigorifique comprenant un premier circuit comportant un premier échangeur de chaleur, un second échangeur de chaleur et une pompe en communication fluidique en série avec le premier échangeur de chaleur et le second échangeur de chaleur pour faire circuler un fluide de refroidissement dans le premier circuit. Le système frigorifique comprend également un second circuit qui fait circuler dans le second échangeur de chaleur un fluide frigorigène à base d'hydrocarbures en relation d'échange thermique avec le fluide de refroidissement présent dans le premier circuit pour refroidir le fluide frigorigène. Le second circuit comprend un compresseur, le second échangeur de chaleur et un présentoir réfrigéré, qui définit une zone de support de produit. Un évaporateur est en communication fluidique en série avec le compresseur et le second échangeur de chaleur et positionné pour conditionner la totalité de la zone de support de produit dans les limites d'un seuil de température prédéfini.
Patent CA-2945670-C (CA)
Inventor: MILLS HILTON R
IPC: E04B1/70
Filed: 2015-04-02
Granted: 2022-07-19
Abstract: L'invention concerne un panneau de drainage de sous-plancher, qui est conçu pour drainer l'humidité d'un plancher. Le panneau de drainage de sous-plancher comprend un élément supérieur, un élément inférieur fixé à l'élément supérieur, et un élément intermédiaire situé dans l'élément inférieur. L'élément inférieur comprend une pluralité de premières saillies s'étendant à l'opposé de l'élément supérieur, une pluralité de secondes saillies s'étendant vers l'élément supérieur, et au moins un trou de drainage défini dans les premières saillies. Les premières saillies soutiennent le panneau de drainage de sous-plancher sur une surface. L'élément intermédiaire comprend une pluralité d'ouvertures configurées pour recevoir, à travers ces dernières, une partie de l'une des secondes projections de façon à entrer en contact avec l'élément inférieur et le soutenir. L'élément inférieur est configuré pour définir un espace entre une partie de l'élément inférieur et la surface, l'espace étant configuré pour permettre à un fluide de passer à travers ce dernier.
Patent CA-2948205-C (CA)
Title: Electronic access control device and access control method
Inventor: PLUSS MARCEL
IPC: H04W76/14
Filed: 2015-06-18
Granted: 2022-06-21
Abstract: An electronic access control device (1) comprises a radio communication module (11) for wireless data exchange in a first radio frequency band with a mobile device ( 2) over a direct wireless communication link (3). The access control device has a controller (12) connected to the wireless radio communication module for generating an access control signal using an access key received from the mobile device. The electronic access control device further comprises a proximity detector (13) for detecting a mobile device in defined proximity (P), using a radio frequency in a second radio frequency band, different from the first radio frequency band. The controller is connected to the proximity detector and controls the radio communication module to establish the direct wireless communication link with the mobile device, only if the mobile device is detected in defined proximity of the electronic access control device.
Patent CA-2948541-C (CA)
Inventor: SCHAFFER PAUL
IPC: G21K5/08
Filed: 2013-04-25
Granted: 2018-02-20
Abstract: A process for producing technetium-99m from a molybdenum-100 metal powder, comprising the steps of: irradiating in a substantially oxygen-free environment, a hardened sintered target plate coated with a Mo-100 metal, with protons produced by a cyclotron; (ii) dissolving molybdenum ions and technetium ions from the irradiated target plate with an H2O2 solution to form an oxide solution; (iv) raising the pH of the oxide solution to about 14; (v) flowing the pH-adjusted oxide solution through a resin column to immobilize K[TcO4] ions thereon and to elute K2[MoO4] ions therefrom; (vi) eluting the bound K[TcO4] ions from the resin column; (vii) flowing the eluted K[TcO4] ions through an alumina column to immobilize K[TcO4] ions thereon; (viii) washing the immobilized K[TcO4] ions with water; (ix) eluting the immobilized K[TcO4] ions with a saline solution; and (x) recovering the eluted Na[TcO4] ions.
Patent CA-2950288-C (CA)
Inventor: BONNELL LEO
IPC: C10G2/00
Filed: 2015-05-29
Granted: 2019-05-14
Abstract: A method of producing reformed gas as part of a Fischer-Tropsch ("FT") hydrocarbon synthesis is disclosed, including the steps of superheating at least a first portion of an FT tail gas produced as a by-product of an FT synthesis process, and forming a mixed gas by injecting at least a portion of an FT water stream, produced as a by-product of an FT synthesis process, into the superheated FT tail gas to form a mixed gas. The mixed gas is used as a feed to a front end of a syngas preparation unit. The amount of at least a portion of the FT water stream is selected to keep the mixed gas at least mostly and preferably entirely in a vapor phase. In some embodiments, a water-gas shift reactor converts the mixed gas to a converted mixed gas upstream of the front end. Other methods, apparatuses and systems are disclosed.
Patent CA-2957045-C (CA)
Inventor: JENSEN THOMAS P
IPC: G01D11/00
Filed: 2007-02-28
Granted: 2023-08-15
Abstract: Un mode de réalisation dun appareil comprend un assemblage électronique comportant un détecteur environnemental, une mémoire pour le stockage de données, un circuit logique, un indicateur et une source dalimentation pour au moins le circuit logique et la mémoire. Le circuit logique peut être conçu pour mesurer un moment, mesurer un facteur environnemental au moyen du détecteur environnemental et/ou déclencher un état d'alarme lorsquun moment dévénement dalarme calculé se produit en fonction de la mesure du facteur environnemental. L'indicateur peut être relié au circuit logique pour afficher l'état d'alarme.
Patent CA-2958396-C (CA)
Title: Masonry anchor of the expansion type
Inventor: MURDOCH THOMAS
IPC: F16B17/00
Filed: 2017-02-17
Granted: 2020-03-24
Abstract: A masonry anchor of the expansion type, comprising: an anchor member having an elongate shank with at least one ridge formed thereon, the ridge extending radially outwardly from and along a surface of the shank generally from a distal end of the anchor member toward a head of the anchor member; and a sleeve coaxial with and at least partially surrounding the anchor member, wherein at least a portion of the sleeve is configured to expand radially outwardly for engagement with an internal surface of the hole, the sleeve having at least one groove formed therein and the or each groove configured for receiving a corresponding ridge of the anchor member, wherein a cross sectional width of the or each ridge and/or a cross sectional width of the or each groove reduces as the ridge/groove extends toward the head so that as the shank is withdrawn through the sleeve, the or each ridge urges a corresponding groove radially outwardly to bring the sleeve into contact with the hole to secure the anchor within the hole.
Patent CA-2966180-C (CA)
Inventor: PARK SHENA
IPC: G16H40/67
Filed: 2015-10-30
Granted: 2020-06-09
Abstract: The present disclosure relates to a cardiac monitoring system and methods for using such a system. Preferred embodiments detect and record cardiac information via a wearable device, then extract data features from the recorded cardiac information. The extracted data features may then be analyzed and used in clinical diagnosis.
Patent CA-2969002-C (CA)
Title: Process for foaming polyolefin compositions using a fluororesin as a nucleating agent
Inventor: SUN GANGWEI
IPC: C08J9/00
Filed: 2014-11-28
Granted: 2021-12-14
Abstract: This invention relates to a process of foaming polyolefin compositions using a fluororesin as a nucleating agent. A poly olefin composition is foamed by a process in which a nucleator is used, and the nucleator comprises 80% or more of unagglomerated fluororesin particles and/or agglomerates of fluororesin particles in which both the unagglomerated particles and the agglomerates are less than 1 gm in size. The invention also relates to the foamed composition made from the process, and to using the foamed compositions as an insulation layer in electric communication cables, particularly high frequency coaxial cables.
Patent CA-2969901-C (CA)
Inventor: WHITED STEPHANIE M
IPC: C08L23/06
Filed: 2015-11-05
Granted: 2023-04-18
Abstract: L'invention concerne une composition de polyéthylène appropriée pour une utilisation dans un élément de charnière vivante, la composition comprenant un premier élément polymère à base d'éthylène, le premier élément polymère à base d'éthylène présentant une densité de 0,915 g/cm3 à moins de 0,940 g/cm3 et un indice de fluidité à chaud, I2,16, inférieur à 5 g/10 min, et un deuxième élément polymère à base d'éthylène, la composition présentant une densité globale de 0,945 g/cm3 à 0,960 g/cm3 et un indice global de fluidité à chaud, I2,16, de 5 g/10 min à 20 g/10 min.
Patent CA-2973099-C (CA)
Title: Solid oral dosage forms
Inventor: VRETTOS JOHN
IPC: A61K9/00
Filed: 2016-01-12
Granted: 2021-09-14
Abstract: The present invention provides pharmaceutical compositions suitable for oral delivery of active agent, such as peptides and small molecules, and methods for treating subjects in need thereof. The pharmaceutical compositions of the present invention enhance the bioavailability of therapeutic active agents.
Patent CA-2973554-C (CA)
Title: Method for treating suspensions of solid particles in water using amphoteric polymers
Inventor: TIZZOTTI MORGAN
IPC: C02F1/56
Filed: 2016-01-28
Granted: 2022-10-04
Abstract: The invention relates to a method for treating an aqueous suspension of solid mineral particles arising from the extraction of ores, comprising the following steps: a soluble polymer is prepared in water, comprising: o at least one non-ionic monomer, selected from the group consisting of acrylamide; methacrylamide; N-monoderivatives of acrylamide; N-monoderivatives of methacrylamide; ?,?-derivatives of acrylamide; ?,?-derivatives of methacrylamide; acrylic esters; methacrylic esters; N-vinylformamide; and N-vinylpyrrolidone; o at least one anionic monomer representing between 10 and 70 mol%, selected from the group consisting of monomers having a carboxylic functional group and salts thereof; monomers having a sulphonic acid functional group and salts thereof; monomers having a phosphonic acid functional group and salts thereof; o at least one cationic monomer representing between 0.2 and 6 mol%, selected from the group consisting of diallyldimethylammonium chloride, methacrylamidopropyltrimethylammonium chloride and acrylamidopropyltrimethylammonium chloride; adding said soluble polymer into the water having the aqueous suspension of solid particles. This method is particularly useful for treating residues resulting from the extraction of bituminous sand.
Patent CA-2974534-C (CA)
Title: Decking system
Inventor: WEBER TORY
IPC: E04F15/02
Filed: 2009-01-21
Granted: 2020-03-31
Abstract: A decking system comprises a ledger board for mounting on an upright supporting surface, a beam, a plurality of joists for spanning between the ledger board and the beam, and a plurality of deck boards for spanning across the joists in which all of the components can be mounted to one another by interlocking engagement of various connectors so that no additional fasteners are required for assembly. The components are formed of extruded and molded materials which do not require any maintenance. A railing system and a stair system are also provided which similarly connect by interlocking engagement of the components.
Patent CA-2977783-C (CA)
Inventor: WEI JINSHENG
IPC: H05B44/00
Filed: 2016-02-25
Granted: 2021-03-16
Abstract: La présente invention concerne un circuit d'amortissement actif, qui comprend un limiteur de courant maximal, un limiteur de tension de source de drain, un dispositif de commande de mise sous tension, un circuit dérivé de résistance, et un capteur de courant maximal. Le capteur de courant maximal détecte un bord montant d'une tension d'entrée en provenance d'un gradateur à coupure de phase en détectant un courant maximal plus élevé. Ceci abaisse une tension de collecteur d'un second transistor du limiteur de courant maximal, ce qui abaisse une tension de grille d'un premier transistor du capteur de courant maximal, et le force à passer dans une région de fonctionnement linéaire, de sorte qu'il fonctionne comme une résistance d'amortissement. Lorsque le capteur de courant maximal détecte un courant maximal réduit, de telle sorte que le bord de mise sous tension de la tension d'entrée est franchi, le second transistor se met hors tension, et le dispositif de commande de mise sous tension met le premier transistor sous tension, de telle sorte que le circuit d'amortissement actif est en attente d'un bord successif de la tension d'entrée.
Patent CA-2978743-C (CA)
Title: Coussin d'appui destine a un bambin
Inventor: PAPERNO STEVEN
IPC: A47C31/00
Filed: 2017-08-29
Granted: 2021-03-09
Abstract: L'invention concerne un coussin de support pour nourrisson comportant un corps en matériau élastique, une surface inférieure globalement plane et une surface supérieure qui est inclinée par rapport à la surface inférieure entre une extrémité proximale et une extrémité distale du corps de telle sorte que le nourrisson se trouve dans une position inclinée lorsqu'il est placé sur le corps. La surface supérieure comporte une ouverture dans une partie distale du corps et une surface incurvée configurée pour recevoir et supporter au moins une partie de la tête d'un nourrisson qui s'étend à travers l'ouverture lorsque le nourrisson est placé sur le corps. Le coussin de support comporte également une paire d'éléments latéraux surélevés de chaque côté de la surface supérieure configurés pour maintenir généralement le nourrisson sur le corps et empêcher le déplacement du nourrisson hors du corps.
Patent CA-2979445-C (CA)
Inventor: GIENGIEL WOJCIECH
IPC: F03D9/25
Filed: 2016-03-11
Granted: 2019-12-31
Abstract: The invention relates to a synchronous generator and also to a pole pack (10) for a rotor of a synchronous generator of a wind power plant (100). The pole pack (10) has a plurality of pole pack laminations (22), wherein each pole pack lamination (22) comprises a pole shank region (20) and a pole head region (18). The pole head region (18) projects laterally beyond the pole shank region (20) and has a side (32) which faces the pole shank region (20) and a side (30) which is averted from the pole shank region (20). The contour of the pole head region (18) is ellipsoidal at least on that side (30) which is averted from the pole shank region (20).
Patent CA-2984427-C (CA)
Title: Cutting tool with expandable cutter bases and nose section cutting capability
Inventor: RUTTLEY DAVID
IPC: E21B29/00
Filed: 2015-05-01
Granted: 2020-03-10
Abstract: A wellbore casing cutting tool having multiple expandable cutter bases. The leading or downhole ends of the cutter bases are tapered, forming a tapered nose profile, and are covered with hardened cutting material to form a cutting surface. The cutting surface on the tapered nose profile can be used to remove a cement sheath within a casing string being cut or milled.
Patent CA-2984906-C (CA)
Title: Weather resistant ungrounded power line sensor
Inventor: MEEKER DAVID C
IPC: H04W84/18
Filed: 2016-02-05
Granted: 2020-01-14
Abstract: An ungrounded power line sensor system includes a housing configured for coupling about a power line, at least a first voltage sensing plate supported by the housing and exposed to rain and snow, and at least a second voltage sensing plate supported by the housing and shielded from rain and snow. Voltages sensed by the first and second voltage sensing plate are separately measured in order to mitigate variations in the two measurements due to a weather event, for example by applying a weighted average calculation to the measurements to cancel out the effects of rain on the first voltage sensing plate.
Patent CA-2985654-C (CA)
Title: Etiquettes adhesives sous forme de film mince et leurs procedes de fabrication
Inventor: LUX BENJAMIN D
IPC: C09J7/20
Filed: 2016-05-12
Granted: 2020-04-21
Abstract: La présente invention concerne des étiquettes sous forme de film mince, des systèmes et des procédés pour les fabriquer et leur utilisation. Les systèmes de film mince contiennent une étiquette et un film formant support, l'étiquette contenant une couche de surimpression, des inscriptions et une couche adhésive. Le film formant support peut être revêtu sur un ou sur les deux côtés par un revêtement anti-adhésif. La couche adhésive peut être n'importe quel adhésif approprié, tel qu'un adhésif sensible à la pression, un adhésif pouvant être activé par un fluide, un adhésif thermiquement activé ou un adhésif activé par contact. L'étiquette est formée par impression ou revêtement d'une ou de plusieurs couches de matériau précurseur sur le film formant support en utilisant des imprimantes standard. Les matériaux précurseurs appropriés comprennent, mais ne sont pas limités aux matériaux époxy, aux films coulés par solvant, aux dispersions de polyuréthane, telles que les dispersions de polymère hybride d'acrylique-uréthane et aux dispersions de polyester-polyuréthane. Après le séchage ou le durcissement de la couche de surimpression, les inscriptions sont imprimées sur la couche de surimpression, puis l'adhésif est déposé sur les inscriptions.