baber/WOPTO huggingface dataset:
Patent CA-2789749-A1 (CA)
Inventor: YAMANAKA SHINYA
IPC: C12N5/0735
Filed: 2011-02-16
Abstract: Provided are a method of improving the efficiency of establishment of iPS cells, comprising the step of contacting one or more substances selected from the group consisting of members of the GLIS family (e.g., GLIS1) and nucleic acids that encode the same and one or more substances selected from the group consisting of members of the Klf family and nucleic acids that encode the same, with a somatic cell, an iPS cell comprising an exogenous nucleic acid that encodes a member of the GLIS family or a member of the Klf family, that can be obtained by the method, and a method of producing a somatic cell by inducing the differentiation of the iPS cell.
Patent CA-2792836-A1 (CA)
Title: Systems and methods for positioning horizontal wells within boundaries
Inventor: COLVIN DAN
IPC: G16Z99/00
Filed: 2010-03-15
Abstract: Systems and methods for positioning horizontal wells within a limited-pre- defined boundary. The systems and methods include an automated process for creating jointed target pairs or horizontal laterals to be utilized for planning horizontal wells in order to position the horizontal laterals within limited pre-defined boundary(ies).
Patent CA-2794459-A1 (CA)
Inventor: CARREJO NICHOLAS
IPC: E21B43/08
Filed: 2011-03-07
Abstract: Wellbore devices for use in filtration, wellbore isolation, production control, lifecycle management and wellbore construction may include at least a first and a second shape-memory material each having a an altered geometric position and each an original geometric position. Each shape- memory material may include a polyurethane material held in the altered geometric run-in position at a temperature below glass transition temperature (Tg), where the Tgs and/or the respective slope changes of the first and second polyurethane materials are different. Once the wellbore device is in place downhole and the first and second shape-memory materials are subjected to temperatures above their Tgs, the materials will deploy and expand to recovered geometric positions at or near their original geometric positions to perform their filtration, isolation, control or other function. These deployments or expansions may occur at different times or rates.
Patent CA-2800940-A1 (CA)
Title: Grinding arrangement for tool joints on a drill string
Inventor: EDVARDSEN PER ESPEN
IPC: B08B9/023
Filed: 2011-06-08
Abstract: A grinding arrangement is described to remove sharp edges on a pipe coupling (51) of a drill string (50), as a consequence of marks from the jaws of pliers and machines used to connect the pipe couplings (51) on a drill deck. A receiving unit (30) is arranged to receive a grinding unit (36) which is equipped with at least one grinding element (38), as the grinding unit (36) is arranged to be driven into the receiving unit (30) with the help of the drill string (50) or a suitable running tool and to be locked securely into the receiving unit (30). Furthermore, the receiving unit is arranged in a riser, landing string or in other connections between the drill deck and a wellhead and over a sealing arrangement for dynamic sealing around the drill string (50) during pressure controlled drilling.
Patent CA-2802191-A1 (CA)
Inventor: KELLEY CHERYL
IPC: A63H3/14
Filed: 2013-01-17
Abstract: A slipper that also functions as a puppet having a vamp with decorative creature or character cartoon features thereon, a flexible sole that can be transversely folded to align the rear of the sole with the toe of the vamp to simulate the mouth of a creature or character.
Patent CA-2803555-A1 (CA)
Title: Stelvin tm/cork glass wine bottles
Inventor: NEMIRE JERALD D
IPC: C03B9/325
Filed: 2011-06-16
Abstract: A method of molding a wine bottle adapted for use with one but not both of a cork- type plug closure or a Stelvin-type threaded closure includes forming a glass parison having a temporary body and a completed neck finish (24 or 32) contoured for receiving either a cork-type plug closure or a Stelvin-type threaded closure. The glass parison is transferred to a mold stage, and the temporary body of the parison is blow molded at the mold stage to form a glass container having a neck (26) coupled to the neck finish. With both neck finish geometries, the neck adjacent to the neck finish has both external (L and K) dimensions adapted to receive a Stelvin-type threaded closure and a cylindrical interior adapted to receive a cork-type plug closure.
Patent CA-2806081-A1 (CA)
Title: Thwarting attacks that involve analyzing hardware sensor output
Inventor: WURSTER GLENN D
IPC: G06F13/10
Filed: 2013-02-12
Abstract: A hardware sensor and a hardware user-input component are integrated in a portable electronic device. The hardware sensor is operable to produce hardware sensor output indicative of orientation or motion or both of the device within its environment. The hardware user-input component has multiple elements operable to accept user input through touch. A  user-input driver and the device's operating system are jointly operable to detect touch events involving the elements. A software application is executable by the device's processor as a process. A  sensor driver or the operating system or both are configured to control what hardware sensor output, if any, is receivable by the process. This control may thwart an attack based on analysis of the hardware sensor output, the attack designed to deduce what user input has been made via multiple elements of the hardware user-input component.
Patent CA-2809171-A1 (CA)
Inventor: NAKAGAWA KINYA
IPC: C22C38/14
Filed: 2010-01-29
Abstract: A thick-walled high-strength hot rolled steel sheet having excellent hydrogen induced cracking resistance which is preferably used as a raw material for a high-strength welded steel pipe of X65 grade or more and a method of manufacturing the thick-walled high-strength hot rolled steel sheet are provided. To be more specific, the composition of the thick-walled high-strength hot rolled steel sheet contains by mass% 0.02 to 0.08% C, 0.50 to 1.85% Mn, 0.02 to 0.10% Nb, 0.001 to 0.05% Ti, 0.0005% or less B in such a manner that (Ti+Nb/2)/C<4 is satisfied or also contains one or two kinds or more of 0.010% or less Ca, 0.02% or less REM, and Fe and unavoidable impurities as a balance. The steel sheet has the structure formed of a bainitic ferrite phase or a bainite phase. Surface layer hardness is 230HV or less in terms of Vickers hardness.
Patent CA-2810261-A1 (CA)
Title: Embolic coil detachment mechanism with flexible distal member, resistive electrical heating element and shape memory polymer element
Inventor: LORENZO JUAN A
IPC: A61M25/00
Filed: 2013-03-25
Abstract: An embolic coil detachment system includes an elongated, flexible shape memory polymer tube having an inner wall surface defining an interior lumen. A distal portion of the shape memory polymer tube has an enlarged and reduced diameter configurations.  An embolic coil is releasably mounted to the shape memory polymer tube by a headpiece releasably attached within a distal portion of the shape memory polymer tube. A resistive heating element disposed longitudinally along and in immediate contact with the inner wall surface of the distal tubular wall of the shape memory polymer tube provides direct, even heating to release the headpiece and embolic coil attached thereto when the resistive heating element is energized.
Patent CA-2811415-A1 (CA)
Title: Validating the resiliency of networked applications
Inventor: ORZELL GREGORY S
IPC: G06F9/455
Filed: 2011-09-20
Abstract: Techniques are disclosed for validating the resiliency of a networked application made available using a collection of interacting servers. In one embodiment, a network monitoring application observes each running server (or application) and at unspecified intervals, picks one and terminates it. In the case of a cloud based deployment, this may include terminating a virtual machine instance or terminating a process running on the server. By observing the effects of the failed server on the rest of the network application, a provider can ensure that each component can tolerate any single instance disappearing without warning.
Patent CA-2812719-A1 (CA)
Title: Control of fluid flow during treatment of subterranean sites using well fluid injection
Inventor: ALSOP ALBERT W
IPC: E21B43/22
Filed: 2011-09-23
Abstract: Disclosed herein is a method to control distribution of injected microorganisms, nutrients or other chemical treatment fluids from a single injection well to multiple production wells. The sweep efficiency is improved preventing premature production of fluids from production wells with short breakthrough times. This is a useful technique for treatment of subterranean target sites for practice of Microbial Enhanced Oil Recovery and bioremediation.
Patent CA-2814413-A1 (CA)
Inventor: ZAHLER ROBERT
IPC: C07D333/68
Filed: 2011-10-12
Abstract: The invention provides sulphonamide compounds and their use in treating medical disorders, such as obesity. Pharmaceutical compositions and methods of making various sulphone compounds are provided. The compounds are contemplated to have activity against methionyl aminopeptidase 2.
Patent CA-2815039-A1 (CA)
Inventor: REMMERS OLAF
IPC: B66C13/54
Filed: 2013-04-30
Abstract: The present invention relates to a method for climate control in an operator's cabin of a construction machine, in particular a crane, wherein the actual temperature of the air in the cabin is detected and the characteristics - in particular the volume flow, direction and/or temperature - of the air supplied to the cabin are automatically controlled on the basis of the detected actual temperature and a particular target temperature, wherein the target temperature is automatically determined on the basis of at least one variable which affects the thermal comfort of the cabin personnel. The present invention also relates to a climate control device for the cabin of a construction machine, in particular a crane comprising such a climate control device, which is configured to perform such a method.
Patent CA-2816676-A1 (CA)
Title: Reduced profile abrasion resistant pump thrust bearing
Inventor: BRUNNER CHRISTOPHER M
IPC: E21B43/12
Filed: 2011-11-02
Abstract: A centrifugal pump has a stationary diffuser with a bore. A thrust bearing is pressed into the diffuser bore and has a curved interior. A thrust runner having a curved exterior is correspondingly and closely received by the thrust bearing interior. The thrust runner is keyed to a shaft and transmits thrust from a rotating impeller to the diffuser via the thrust bearing. The curved surface of the thrust bearing allows for handling of both axial and radial thrust without the need for multiple thrust bearings. The increased surface area of the curved surface in the thrust bearing can also handle higher loads.
Patent CA-2816793-A1 (CA)
Title: Discovery of operations node
Inventor: GUNNARSSON FREDRIK
IPC: H04W8/24
Filed: 2011-09-01
Abstract: A domain name associated with a radio network node's operator or maintenance (OM) node is determined based on at least part of a radio node identifier and a radio network operator identifier.  The radio network node sends the domain name to a domain name server. In response to sending the constructed domain name, the radio network node receives from the domain server an IP address for the OM node. The radio network node then initiates a connection with the OM node using the IP address. In one non-limiting example embodiment, the part of the radio node identifier is a radio network node vendor identifier.
Patent CA-2822459-A1 (CA)
Title: Method and system for fluid-based product distribution
Inventor: HOCKETT WILLIAM THOMAS
IPC: B65G51/01
Filed: 2011-12-22
Abstract: A fluid-based radial distribution system includes an internal passageway (120) and a plurality of openings (122) radially spaced around the internal passageway. A plurality of gate members (152) are associated with at least some of the plurality of openings (122), with the gate members (152) are configured to move between an open position that allows product to move through the opening associated with that gate member and a closed position that restricts product from moving through the opening associated with that gate member.
Patent CA-2823584-A1 (CA)
Inventor: ZARD SAMIR
IPC: C07C233/18
Filed: 2012-01-04
Abstract: Procédé de synthèse industriel du composé de formule (I)
Patent CA-2823994-A1 (CA)
Inventor: REGENASS URS
IPC: A61K45/06
Filed: 2012-02-03
Abstract: The invention relates to the use of macitentan in combination with a cytotoxic therapy agent (such as temozolomide or paclitaxel), with radiotherapy or with both a cytotoxic therapy agent and radiotherapy, in the treatment of malignant glioma, in particular glioblastoma multiforme.
Patent CA-2825253-A1 (CA)
Title: Aluminium-copper alloy for casting
Inventor: FORDE JOHN
IPC: C22C21/12
Filed: 2011-02-10
Abstract: An aluminium-copper alloy comprising substantially insoluble particles which occupy the interdendritic regions of the alloy, provided with free titanium in quantity sufficient to result in a refinement of the grain structure in the cast alloy.
Patent CA-2827635-A1 (CA)
Inventor: GOTO MASAHIRO
IPC: C01F17/276
Filed: 2012-11-02
Abstract: The objective of the present invention is to selectively extract light rare earth metals, and by extension, europium, from an acidic solution containing a plurality of types of rare earth metal. This valuable metal extraction agent is represented by the general formula. In the formula: R1 and R2 each indicate the same or different alkyl group; R3 indicates a hydrogen atom or an alkyl group; and R4 indicates a hydrogen atom or any given group other than an amino group bonded to the a carbon as an amino acid. Preferably, the general formula has a glycine unit, a histidine unit, a lysine unit, an aspartic acid unit, or an N-methylglycine unit. Preferably, when extracting europium using the extraction agent, the pH is adjusted into the range of 2.0-3.0 inclusive, and when selectively extracting light rare earth metals, the pH is adjusted to 1.7-2.7 inclusive.
Patent CA-2827794-A1 (CA)
Title: Ensemble circulateur pour une machine a laver des pieces
Inventor: PUBL RUDY
IPC: B08B3/00
Filed: 2012-02-02
Abstract: L'invention porte sur une machine à laver des pièces qui peut comprendre un réservoir comprenant une partie inférieure, une solution de nettoyage ayant une surface, une chambre de nettoyage associée au réservoir, un ensemble distributeur dans la chambre de nettoyage, un ensemble de commande relié à l'un parmi le réservoir et la chambre de nettoyage, et un ensemble circulateur dans le réservoir. L'ensemble circulateur peut comprendre une pompe, un flotteur relié à la pompe, un support comprenant un guide et un actionneur, une piste qui limite le déplacement de la pompe et comprend un commutateur pour définir une orientation de pompe minimale et désactiver l'ensemble circulateur.
Patent CA-2828530-A1 (CA)
Inventor: KADALI RAMESH
IPC: C10G1/04
Filed: 2013-09-27
Abstract: An apparatus and a method for operating a process line for processing mined oil sand ore into a bitumen-containing slurry. The method may include: collecting, at least at one location, a plurality of measurements from one or more sensors; computing at a central controller a calculated value based on at least one of the plurality of measurements; and, applying an adjustment to an operating variable of a component of the process line to override a target set-point of a regulatory controller for that component based on the calculated value and a target value for the calculated value. The method and apparatus may receive measurement values in at least one step, and apply a correction to future measurement values in another step.
Patent CA-2828797-A1 (CA)
Title: Single point attachment of heparin to hyperbranched polymers and coatings thereof
Inventor: LEONTEIN KARIN
IPC: A61K47/48
Filed: 2012-03-09
Abstract: There is described inter alia a device having a surface comprising a layered coating wherein the outer coating layer comprises a plurality of cationic hyperbranched polymer molecules characterized by having (i) a core moiety of molecular weight 14-1,000 Da (ii) a total molecular weight of 1,500 to 1,000,000 Da (iii) a ratio of total molecular weight to core moiety molecular weight of at least 80:1and (iv) functional end groups, whereby one or more of said functional end groups have an anti-coagulant entity covalently attached thereto.
Patent CA-2828939-A1 (CA)
Inventor: BELL PATRICK G
IPC: F28D7/10
Filed: 2013-10-01
Abstract: A heat exchanger which is used primarily in oil and gas operations to heat tanks of liquids, such as drilling mud, water, heavy oil or other such fluids from freezing or becoming too viscous to pump.
Patent CA-2829087-A1 (CA)
Inventor: TEQUI PIERRE
IPC: C07C303/06
Filed: 2011-03-30
Abstract: Disclosed is a method for improving filtration in the preparation of an alkaline earth metal alkyltoluene sulfonate concentrate by selectively controlling the meta, ortho, para isomer distribution of the alkyl group of the alkyltoluene produced by the process comprising alkylating toluene with at least one isomerized normal alpha olefin, having from about 18 to about 30 carbon atoms and having from 20% to 100% branching in an alkylation process which includes monitoring % isomer formation and adjusting an alkylation process parameter in order to provide a target specified isomer content of less than 38% meta-isomer content; and thereafter sulfonating and neutralizing to produce a low base number sulfonated alkyltoluene concentrate having a Base Number of about 2 to 60 (ASTM D 2896).
Patent CA-2831536-A1 (CA)
Inventor: MONSRUD LEE J
IPC: C11D1/79
Filed: 2012-05-18
Abstract: A method of warewashing for the optimization of cleaning is obtained, excess detergent usage is minimized and further where deposit of film on ware is reduced in an alternating acidic and alkaline cleaning method. According to the invention, the type of acid and alkalinity used, or acid salt formed upon application of the acidic and alkaline washes is important to cleaning performance and phosphate or silicates should be avoided.
Patent CA-2833694-A1 (CA)
Inventor: LEACH MARTIN GEOFFREY
IPC: H04B7/08
Filed: 2013-11-18
Abstract: A method of performing maximum likelihood detection on spatially-multiplexed streams in a multiple-input multiple-output (MIMO) communication system, the method comprising: receiving plurality of received signals at a plurality of receiver antennas, the plurality of received signals corresponding to a plurality of transmit symbols, each transmit symbol being one of a number M possible symbols, for each of a value k = 1 to M: select a first stream candidate symbol, for each receiver antenna, calculate a residual signal, combine said calculated residual signals, select a second stream candidate symbol for said value k based on the result of said combination to form a symbol pair comprising said first stream candidate symbol and said second stream candidate symbol; and calculate a corresponding distance metric for said symbol pair for said value k, selecting one of the symbol pairs based on said calculated distance metrics.
Patent CA-2834960-A1 (CA)
Inventor: OGIER-DENIS ERIC
IPC: A01K67/027
Filed: 2012-04-13
Abstract: The present invention relates to a non human model animal for ulcerative colitis and its main complications such as primary sclerosing cholangitis and colorectal cancer. More particularly, the present invention relates to a transgenic non human animal model for ulcerative colitis and its main complications such as primary sclerosing cholangitis, and colorectal cancer comprising a targeted disruption in the IL10 and NOX1 genes so that IL10 and NOX1 are not expressed in said animal.
Patent CA-2837981-A1 (CA)
Title: Rapid and accurate analysis of protein sialylation
Inventor: WANG ZIHAO
IPC: C12Q1/54
Filed: 2012-07-05
Abstract: The invention relates to methods and kits for the analysis of the sialylation of gluco-proteins. The samples of gluco-protein are incubated separately under three conditions: with beta-galactosidase, with beta-galactosidase + alpha-sialidase, and without an enzyme. After the enzyme treatment, high performance anion exchange chromatography with pulsed amperometric detection (HPAEC PAD) is used to make a quantitative determination of the total galactose in the sample, the non sialylated galactose and the exogenous galactose in the medium. The determination of said values makes it possible to deduce the percentage of sialylation of the gluco-protein.
Patent CA-2843277-A1 (CA)
Title: Apparatus for packaging an object with a tubular film
Inventor: GEERTS KEES
IPC: B65B11/06
Filed: 2014-02-18
Abstract: Apparatus for packaging an object with a tubular film 5, the apparatus comprising: a main frame 1, a stretch frame 2 for stretching the tubular film 5 and to applying the tubular film 5 to the object, and a top frame 3 having a feeding device 6 for delivering a tubular film 5 from a film magazine 4 to the stretch frame 2 and having a cutting device 31 to cut the tubular film 5 to a predetermined length. The top frame 3 is moveable at the main frame 1 between a working position and a maintenance position. In the maintenance position the top frame 3 is located outside the work space 7.
Patent CA-2844911-A1 (CA)
Inventor: IZUHARA DAISUKE
IPC: C08J5/22
Filed: 2012-08-21
Abstract: To provide: a block copolymer that exhibits excellent proton conductivity even under low-humidification conditions, exhibits excellent mechanical strength and chemical stability, and when used in a polymer electrolyte fuel cell, allows high output and excellent physical durability; a polymer electrolyte material;  and a polymer electrolyte form article and a polymer electrolyte fuel cell, using the same. The block copolymer of the present invention includes each one or more of : a segment (A1) containing an ionic group; a segment (A2) not containing an ionic group; and a linker moiety connecting the segments. The segment (A1) containing an ionic group comprises a constituent unit represented by a specific structure.  The polymer electrolyte material, the polymer electrolyte form article, and the polymer electrolyte fuel cell according to the present invention are manufactured by using the above block copolymer.
Patent CA-2845528-A1 (CA)
Inventor: BINMOELLER KENNETH
IPC: A61B18/14
Filed: 2012-08-15
Abstract: An ablation cap and a method of delivering energy to a tissue are provided. An ablation cap includes a tubular body having a proximal portion, a distal portion, a lumen extending therethrough. The ablation cap also includes a cover portion covering a portion of the tubular body, the covering portion having a region at least partially spaced apart from the tubular body and an electrode portion movably positionable relative to the cover portion. The electrode portion has a covered position where the electrode portion is positioned within the cover portion and an exposed position where the electrode portion is exposed relative to the cover portion. The proximal portion of the body is sized and shaped to fit on a distal end of an endoscope and the distal portion of the body extends distal to the distal end of the endoscope.
Patent CA-2846135-A1 (CA)
Inventor: RUAN HAI XIONG
IPC: B01J37/02
Filed: 2012-08-24
Abstract: The present disclosure provides a catalyst product having particular three- dimensional plate-like shape and comprising catalyst nanoparticles and a method for manufacturing same. The present product may be useful in fuel cells or battery applications. In certain embodiments the present catalysts show good catalytic activity and durability even at low catalyst loads.