baber/WOPTO huggingface dataset:
Patent CA-2820417-C (CA)
Inventor: MICHAUX MICHEL
IPC: C09K8/48
Filed: 2011-12-07
Granted: 2017-07-04
Abstract: Well-cementing compositions for use in high-pressure, high-temperature (HPHT) wells are often densified, and contain weighting agents such as hematite, ilmenite, barite and hausmannite. The weighting agents are usually finely divided to help keep them suspended in the cement slurry. At high temperatures, finely divided weighting agents based on metal oxides react with the calcium-silicate-hydrate binder in set Portland, cement, leading to cement deterioration. Finely divided weighting agents based on metal sulfates are inert with respect to calcium silicate hydrate; consequently, set-cement stability is preserved.
Patent CA-2823087-C (CA)
Title: Apparatus for attaching personal item to casket for display as casket ornament
Inventor: BOVARD CHRISTOPHER C
IPC: A61G17/00
Filed: 2013-08-08
Granted: 2020-06-30
Abstract: A method of memorializing a deceased comprises the steps of receiving, subsequent to the death of the deceased and prior to a funeral or other memorial service for the deceased, a selection of a personal item of personal significance to the deceased, attaching the personal item to an ornament base, and attaching the ornament base, with the personal item attached thereto, to a casket for the deceased.
Patent CA-2823135-C (CA)
Inventor: KORUS MICHAEL F
IPC: H04W4/06
Filed: 2011-12-22
Granted: 2017-02-14
Abstract: La présente invention se rapporte à un dispositif d'infrastructure dans un système compatible 3GPP. Le dispositif selon l'invention exécute un procédé adapté pour allouer des porteuses MBMS. Le système compatible 3GPP comprend un RAN divisé en une pluralité de zones de service MBMS, chaque zone de service MBMS ayant une pluralité de porteuses MBMS préétablies pour transporter des flux multimédias. Le dispositif d'infrastructure selon l'invention : reçoit une demande de transmettre un flux multimédia à un groupe d'intercommunication; sélectionne un ensemble des zones de service MBMS pour transporter le flux multimédia; détermine une porteuse MBMS disponible dans chaque zone de service MBMS sélectionnée, qui sera allouée pour transporter le flux multimédia; et identifie les porteuses MBMS allouées par rapport à des membres du groupe d'intercommunication. D'autre part, un UE exécute un procédé adapté pour mettre à jour une position d'une zone de service MBMS dans le système compatible 3GPP. En conséquence, l'UE : détermine une zone de service MBMS 3GPP dans laquelle l'UE se trouve actuellement; et identifie la zone de service MBMS 3GPP par rapport à un dispositif d'infrastructure.
Patent CA-2823524-C (CA)
Title: Emulsion fouettable a la temperature ambiante
Inventor: DOMBREE ANNE
IPC: A23D7/04
Filed: 2012-02-13
Granted: 2018-10-02
Abstract: La présente invention concerne une émulsion huile dans l'eau pour une crème fouettée et une crème fouettée obtenue par le fouettage de l'émulsion. En particulier, la présente invention concerne une émulsion huile dans l'eau fouettable stabilisée lors de l'augmentation de la teneur en triglycéride trilaurine dans sa phase huileuse, et la crème stabilisée obtenue par le fouettage de l'émulsion. La présente invention concerne également des procédés pour obtenir cette émulsion et cette crème, et les utilisations d'une émulsion huile dans l'eau selon l'invention ou de la crème stabilisée selon l'invention.
Patent CA-2825938-C (CA)
Title: Restricted breathing enclosure
Inventor: BULMER JAMES
IPC: H01L35/28
Filed: 2013-08-28
Granted: 2014-10-28
Abstract: An electrical apparatus, comprises a restricted breathing enclosure having an interior cavity, and a temperature regulator having at least an interior sensing portion within the interior cavity, the temperature regulator including a processor responsive to the interior sensing portion to send control signals to a heat transfer portion of the temperature regulator.
Patent CA-2831398-C (CA)
Inventor: TAKAHASHI YUKI
IPC: G01N33/545
Filed: 2012-03-28
Granted: 2020-06-09
Abstract: Provided is a method for the simple and highly accurate assay of PSA by a one-step reaction that does not use carriers having different average grain sizes. Also provided is a reagent therefor. The PSA assay method comprises sensitizing insoluble carriers having the same average grain size within a range of greater than 0.20 µm but 0.40 µm or less using two types of anti-PSA monoclonal antibodies having different epitopes that are anti-PSA monoclonal antibodies that will react with both free PSA and PSA-ACT, which is a complex of free PSA and a1-antichymotrypsin, and bringing the carriers into contact with a sample in the presence of an aggregation promoter.
Patent CA-2831615-C (CA)
Title: Element de construction pour un panneau de construction structural
Inventor: DINCEL BURAK
IPC: E04G11/00
Filed: 2012-04-10
Granted: 2018-12-18
Abstract: L'invention porte sur un élément de construction (12), qui est une extrusion allongée de matière plastique. L'élément (12) peut être utilisé pour former des parois droites ou incurvées (11). Des éléments identiques (12) sont fixés les uns aux autres par un mouvement relatif transversal et une prise d'encliquetage de brides (22) dans des creux (21). Dans un mode de réalisation, l'élément (12) comporte une saillie d'étanchéité s'étendant longitudinalement (26) qui aide à relier de façon étanche des éléments en prise (12).
Patent CA-2833186-C (CA)
Inventor: METZLER BERNHARD
IPC: G01S19/51
Filed: 2012-04-13
Granted: 2016-12-13
Abstract: The invention relates to a geodetic measuring system having at least one reference component which defines a reference point, wherein an absolute position of the reference point is known, and at least one new-point determination component which derives a relative new-point position. It is also possible to derive mutual relative reference information between the reference component and the new-point determination component, in particular for the purpose of referencing with respect to the reference-point position. The measuring system also has an automotive, unmanned, controllable air vehicle, wherein the air vehicle has the reference component which provides the at least one reference point as a mobile reference point. The air vehicle is also designed in such a manner that the reference component can be spatially freely displaced by the air vehicle, in particular can be positioned in a substantially fixed position.
Patent CA-2834225-C (CA)
Title: Tuile de toit amelioree
Inventor: NOTON EDWARD LAWRENCE
IPC: F24S23/00
Filed: 2012-04-30
Granted: 2018-08-21
Abstract: La présente invention concerne une tuile pour un toit ou analogue. Ladite tuile comprend un corps de tuile qui comporte au moins un espace fermé sous vide pour fournir à la tuile une barrière d'isolation thermique pour le maintien d'une température plus stable dans une zone interne du toit. Le corps de tuile est fabriqué à partir de verre recyclé et se présente de préférence sous la forme de verre mousse qui contient une pluralité de bulles qui contiennent un vide. La tuile comprend également au moins un moyen de récupération d'énergie, tel que des tranches d'aluminium d'absorption thermique, pour permettre un transfert thermique par conductivité dans une alimentation en eau chaude, ou des cellules voltaïques, pour permettre une génération d'électricité. De la lumière est concentrée sur le dispositif de récupération d'énergie par un couvercle translucide profilé. Ces variantes et d'autres variantes fournissent une tuile de toit qui est écologique, facile à installer et qui présente de meilleures qualités thermiques, de rendement énergétique et d'insonorisation.
Patent CA-2838715-C (CA)
Inventor: KOWALCHUK TREVOR L
IPC: A01C21/00
Filed: 2014-01-10
Granted: 2018-10-30
Abstract: A singulation-style seeding system is provided that may include planter row units arranged on a drill that may have a front rank and a back rank. The planter units may singulate and deliver seeds from a first segment of the drill, which may correspond to one of the front and back ranks. A high~volume fertilizer may be delivered from a second segment of the drill, which may correspond to the other one of the front and back ranks and may be delivered at a relatively high delivery rate. A starter fertilizer may be delivered at a relatively lower delivery rate at or near seed furrows.
Patent CA-2839787-C (CA)
Title: Sac de sport flexible
Inventor: COLLINS GREGORY J
IPC: A45C7/00
Filed: 2014-01-21
Granted: 2017-05-09
Abstract: La présente invention remplace la fabrication classique en acier et en plastique utilisée principalement dans les sacs pour équipements de sport afin de proposer un nouveau sac pour équipements de sport offrant flexibilité, durabilité, résistance et réduction de poids net. Le sac de sport de la présente invention incorpore des tiges composites éventuellement amovibles dans la structure de cadre du sac en vue doffrir une flexibilité et une compression importantes de celui-ci à des fins générales de transport, de rangement, dexpédition et de manipulation, le sac pouvant également offrir un extérieur semi-rigide selon un volume et une forme donnés en utilisation normale. La présente invention porte également sur un sac déquipements de sport offrant un plancher pliant novateur pour améliorer la nature flexible et compressible dun sac déquipements de sport.
Patent CA-2846500-C (CA)
Inventor: ELLIS ROBERT G
IPC: G01V3/38
Filed: 2012-08-28
Granted: 2019-03-12
Abstract: A method for modeling a subsurface anomalous magnetization zone including the steps of generating a magnetic field model of the subsurface anomalous magnetization zone, inverting the magnetic field model; and generating a model of the subsurface anomalous magnetization zone based on the inversion. The step of generating the magnetic field model include generating the magnetic field model from induced magnetization sources and remnant magnetization sources.
Patent CA-2851255-C (CA)
Title: Bromofluorocarbon compositions
Inventor: GRIFFITH KRIS
IPC: C09K15/04
Filed: 2012-10-05
Granted: 2018-09-25
Abstract: Compositions are described that may be used for applications such as a fire extinguishing composition in fire extinguishing unit, refrigeration, and the like. These compositions include halocarbons and additives that may stabilize the composition in the presence of a metal, water, and/or air. For example, the compositions may include a bromofluorocarbon, such as a bromofluoroalkene, an acid scavenger stabilizer, and an antioxidant stabilizer.
Patent CA-2855943-C (CA)
Title: Artificial valved conduits for cardiac reconstructive procedures and methods for their production
Inventor: YOSHIDA MASAHIRO
IPC: A61L27/28
Filed: 2012-07-30
Granted: 2019-10-29
Abstract: Artificial heart valve structures and methods of their fabrication are disclosed. The heart valve structures may be fabricated from a biocompatible polymer and include one or more heart valve leaflet structures incorporated within a conduit. The valve structures may incorporate one or more conduit sinuses, as well as a gap between the lower margin of the valve leaflets and the interior of the conduit. In addition, the valve structures may include one or more valve sinuses created in a space between the valve leaflets and the conduit inner surface. Computational fluid dynamics and mechanical modeling may be used to design the valve leaflets with optimal characteristics. A heart valve structure may also incorporate a biodegradable component to which cells may adhere The incorporated cells may arise from patient cells migrating to the biodegradable component, or the component may be pre-seeded with cells prior to implantation in a patient.
Patent CA-2857359-C (CA)
Inventor: KUPRATIS DANIEL BERNARD
IPC: F02C7/32
Filed: 2013-01-30
Granted: 2016-06-28
Abstract: A gas turbine engine typically includes a fan section, a compressor section, a combustor section and a turbine section. A speed reduction device such as an epicyclical gear assembly may be utilized to drive the fan section such that the fan section may rotate at a speed different than the turbine section so as to increase the overall propulsive efficiency of the engine. In such engine architectures, a shaft driven by one of the turbine sections provides an input to the epicyclical gear assembly that drives the fan section at a speed different than the turbine section such that both the turbine section and the fan section can rotate at closer to optimal speeds providing increased performance attributes and performance by desirable combinations of the disclosed features of the various components of the described and disclosed gas turbine engine.
Patent CA-2861419-C (CA)
Inventor: HATANO KAZUHIRO
IPC: B01J20/34
Filed: 2012-11-16
Granted: 2016-06-07
Abstract: Gold included in metal sulfide ore is efficiently recovered at low cost. The method of recovering gold comprises leaching gold using acidic leachate which includes chloride ions and/or bromide ions as anions and copper and iron as cations from gold-bearing sulfide ore to the acidic leachate onto heating; adsorbing the gold in the acidic leachate by activated carbon; and eluting the gold adsorbed on the activated carbon with an alkali solution to obtain a concentrated gold solution.
Patent CA-2862366-C (CA)
Inventor: MCGARIAN BRUCE
IPC: E21B17/00
Filed: 2013-01-24
Granted: 2018-05-22
Abstract: An insulating component for inclusion in a down hole drill string comprising: a first part or connected group of parts, the first part or group of parts including a first connection site (4); a second part or connected group of parts, the second part or group of parts including a second connection site (6); a first right-hand threaded connection (10) located between the first connection site and the second connection site; and a second, left-hand threaded connection (12) located between the first connection site and the second connection site, wherein the first part or group of parts is electrically insulated from the second part or group of parts through insulating material provided between the first part or group of parts and the second part or group of parts, so that the first (4) and second (6) connection sites are electrically insulated from one another.
Patent CA-2863194-C (CA)
Title: Synthetic brassica-derived chloroplast transit peptides
Inventor: LIRA JUSTIN M
IPC: C07K14/415
Filed: 2013-02-01
Granted: 2021-07-27
Abstract: This disclosure concerns compositions and methods for targeting peptides, polypeptides, and proteins to plastids of plastid containing cells. In some embodiments, the disclosure concerns chloroplast transit peptides that may direct a polypeptide to a plastid, and nucleic acid molecules encoding the same. In some embodiments, the disclosure concerns methods for producing a transgenic plant material (e.g., a transgenic plant) comprising a chloroplast transit peptide, as well as plant materials produced by such methods, and plant commodity products produced therefrom.
Patent CA-2863444-C (CA)
Title: Procede et appareil de percage
Inventor: CARBERRY JONATHAN MICHAEL
IPC: B25J9/16
Filed: 2013-01-29
Granted: 2017-04-04
Abstract: L'invention concerne un procédé et un appareil de perçage. L'appareil comprend : un premier robot (10), un premier élément (30) (par exemple, un sabot de pression) et un outil de perçage (38) tous deux couplés au premier robot (10), et un second robot (12) et un second élément (52) couplé au second robot (12). L'appareil est agencé pour presser les éléments (30, 52) contre les côtés opposés d'une pièce à percer (2, 100) (par exemple, un panneau d'aéronef) de façon à maintenir ladite pièce (2, 100) et empêcher la flexion d'au moins une partie de la pièce (2, 100). Le premier élément (30) et l'outil de perçage (38) sont agencés de telle sorte que ce dernier (38) peut effectuer un perçage dans la partie de la pièce (2, 100) dont la flexion est opposée au côté de ladite pièce (2, 100) pressée par le premier élément (30). Les robots (10, 12) peuvent être des bras robotiques.
Patent CA-2863885-C (CA)
Title: Tuyau formant une partie d'un echangeur de chaleur et echangeur de chaleur comprenant un tel tuyau
Inventor: AMOKRANE MOUNIR
IPC: F28F13/08
Filed: 2013-02-14
Granted: 2020-06-30
Abstract: L'invention a pour objet un tuyau (2) formant une partie d'un échangeur de chaleur. Le tuyau (2) est délimité par au moins une paroi (4, 7) destinée à séparer un fluide (3) circulant dans le tuyau (2) et un agent externe (6). La paroi (4, 7) est équipée d'un moyen (8) de déformation de la paroi (4, 7). Ces agencements sont tels qu'au moins une des parois (4, 7) du tuyau (2) est activement déformée, d'une manière précise et régulée, par le moyen de déformation (8) afin de conformer et de configurer précisément ladite paroi (4, 7), l'utilisation du moyen de déformation (8) étant en particulier mise en uvre sous l'influence d'un moyen de régulation en relation avec le moyen de déformation (8).
Patent CA-2864453-C (CA)
Inventor: MATSUMOTO YOSUKE
IPC: C22C38/32
Filed: 2013-02-05
Granted: 2015-11-03
Abstract: Provided are: a boron-added high strength bolt steel which has excellent delayed fracture resistance even to a tensile strength of 1,100 MPa or more without having a large amount of an expensive alloying element such as Cr or Mo added thereto; and a high strength bolt which is formed of this boron-added high strength bolt steel. A high strength bolt steel of the present invention contains 0.23% or more but less than 0.40% of C, 0.23-1.50% of Si, 0.30-1.45% of Mn, 0.03% or less of P (excluding 0%), 0.03% or less of S (excluding 0%), 0.05-1.5% of Cr, 0.02-0.30% of V, 0.02-0.1% of Ti, 0.0003-0.0050% of B, 0.01-0.10% of Al and 0.002-0.010% of N, with the balance made up of ion and unavoidable impurities. The ratio of the Si content [Si] to the C content [C] in the high strength bolt steel ([Si]/[C]) is 1.0 or more, and the high strength bolt steel has a mixed structure of ferrite and pearlite.
Patent CA-2870022-C (CA)
Inventor: HENDERSON RICHARD S
IPC: C22B21/00
Filed: 2013-04-16
Granted: 2020-06-16
Abstract: Dispositif d'immersion de déchets de métal comprenant une chambre supérieure ouverte possédant des parois d'un matériau résistant à la chaleur, une entrée positionnée dans une paroi latérale de la chambre, une sortie positionnée dans la base de ladite chambre et une rampe adjacente à ladite paroi latérale de la chambre. La paroi latérale comprend en outre un élément influençant l'écoulement de métal en fusion. L'élément peut comprendre, par exemple, un déflecteur, une aube, un passage, une forme divergente ou convergente et des combinaisons de ceux-ci. De façon similaire, l'inclinaison de la rampe vers l'intérieur ou vers l'extérieur peut influencer l'écoulement de métal en fusion.
Patent CA-2870782-C (CA)
Title: Suction conveyor for transporting flat items
Inventor: HERPELL FRANK
IPC: B65H35/00
Filed: 2013-04-25
Granted: 2020-08-04
Abstract: A suction conveyor device for transporting paper sheets between a cutting station and a stack forming station has a suction arrangement on which a low pressure is generated, and a continuously rotating flexible conveying means comprising a flexible flat material provided with holes. The conveying means moves paper sheets in a transport direction. The suction arrangement and the conveyor means arrangement provide a transport path having a width defined in an active range of the suction side of the suction arrangement perpendicular to the transport direction. The conveying means has lateral edges that extend in the transport direction and are spaced apart by a distance that at least equals the width (X) of the transport path such that the individual, single-piece flexible conveyor means extends at least over the width of the transport path. The device includes means for generating curvature in the conveying means. A suction plate is not required.
Patent CA-2872686-C (CA)
Title: Method and insert for density gradient separation
Inventor: WOODSIDE STEVEN M
IPC: B04B7/12
Filed: 2012-05-03
Granted: 2019-09-03
Abstract: An insert for a centrifuge tube suitable for use in density gradient separation is described. The insert includes a member sized to fit within the tube for dividing the tube into a top portion and a bottom portion. Optionally the insert has a support extending or depending from the member for positioning the member within the tube. At least two openings are located on the member so that a first opening is closer to a bottom end of the tube relative to a second opening when the insert is positioned in the centrifuge tube. Also described are methods for separating a target population of cells from a sample using the insert for a centrifuge tube.
Patent CA-2874724-C (CA)
Title: Electrical switching apparatus and relay including a ferromagnetic or magnetic armature having a tapered portion
Inventor: MILLS PATRICK W
IPC: H01H50/40
Filed: 2013-02-27
Granted: 2019-07-02
Abstract: An electrical switching apparatus (2;50;90;100) includes a ferromagnetic frame (8) having first (110) and opposite second (112) portions, a ferromagnetic core (33) disposed therebetween, a permanent magnet (12) disposed on the first portion, a first tapered portion (113) on the opposite second portion; a coil (4) disposed about the core; and a ferromagnetic or magnetic armature (10) including a first portion (114), an opposite second portion (116) and a pivot portion (118) pivotally disposed on the core between the portions of the armature. The armature opposite second portion has a complementary second tapered portion (38) therein. In a first armature position, the armature first portion is magnetically attracted by the permanent magnet and the first and second tapered portions are moved apart with the coil de-energized. In a second armature position, the armature opposite second portion is magnetically attracted by the opposite second portion of the frame and the first tapered portion is moved into the second tapered portion with the coil energized.
Patent CA-2876476-C (CA)
Inventor: HORENZIAK STEVEN ANTHONY
IPC: C11D3/20
Filed: 2013-06-14
Granted: 2018-01-09
Abstract: A malodor control composition having activated alkenes and methods thereof are provided. In some embodiments, a catalyst is provided in the composition. The composition is suitable for a variety of applications, including use in fabric and air freshening products.
Patent CA-2884621-C (CA)
Inventor: WILLS PATRICIA
IPC: B64C27/56
Filed: 2015-03-10
Granted: 2017-07-18
Abstract: One example of a retention system for a rotorcraft pedal assembly includes an insertion member, an axial retention member, and a transverse retention member. The insertion member, which is inserted through a side of a pedal assembly, includes a spring compressible against the side of the pedal assembly in response to the insertion member being inserted through the side. The axial retention member receives and retains the insertion member on an opposing side of the pedal assembly. The transverse retention member is inserted through a passage formed in the axial retention member to secure the axial retention member against the side of the pedal assembly.
Patent CA-2889707-C (CA)
Title: Recipient a changement de temperature
Inventor: YOUNG DANIEL L
IPC: B65D81/32
Filed: 2013-10-29
Granted: 2019-06-11
Abstract: La présente invention concerne un dispositif à changement instantané de température qui comprend un réactif et un liquide activateur qui génèrent une réaction chimique exothermique ou endothermique lorsqu'ils sont combinés pour chauffer ou refroidir un contenu dans le dispositif. Un dispositif à changement de température comprend une enveloppe interne et une enveloppe externe, un récipient d'activateur et une chambre de réaction. L'ouverture du récipient d'activateur amène le réactif à se combiner avec le liquide activateur et à subir une réaction exothermique ou endothermique pour commencer le transfert thermique en direction du contenu disposé dans l'enveloppe interne ou à partir de celui-ci.