baber/WOPTO huggingface dataset:
Patent CA-2849410-A1 (CA)
Inventor: SHIBUYA TOSHITAKA
IPC: C25D7/00
Filed: 2012-09-10
Abstract: Provided are: a metal material for electronic components, which has low insertion/removal resistance, low occurrence of whiskers and high durability; and a method for producing the metal material for electronic components. A metal material (10) for electronic components, which is provided with: a base (11); a layer A (14) that constitutes the outermost layer of the base (11) and is formed of Sn, In or an alloy of these elements; and a layer B (13) that is arranged between the base (11) and the layer A (14) so as to constitute an intermediate layer and is formed of Ag, Au, Pt, Pd, Ru, Rh, Os, Ir or an alloy of these elements. The outermost layer (the layer A (14)) has a thickness of 0.002-0.2 µm, and the intermediate layer (the layer B (13)) has a thickness of 0.001-0.3 µm.
Patent CA-2851068-A1 (CA)
Inventor: NGUYEN LOI K
IPC: B29C70/36
Filed: 2014-05-01
Abstract: An apparatus for use in formation of a composite structure about a mandrel. A generally flexible pneumatic tool and a generally rigid insert are inserted end to end in a cavity of the mandrel. A first end of the insert is positioned in the cavity, adjacent the pneumatic tool, and defines an interface therebetween. The retainer is connected to the insert proximate the first end of the insert. The retainer has an end that extends outwardly from the first end of the insert across the interface and over a portion of the end of the pneumatic tool. The uppermost surfaces of the insert, retainer, and pneumatic tool are generally flush with one another and facilitate a smooth surface being formed over such uppermost surfaces as the composite material is wound about the mandrel in the formation of the composite structure.
Patent CA-2854036-A1 (CA)
Title: Well shut in device
Inventor: WILSON JAMES
IPC: E21B34/16
Filed: 2012-11-02
Abstract: There are certain wellhead emergencies that present a danger in that it is extremely hazardous to approach the well close enough to activate the manual emergency shut in valve. An additional way of actuating the shut-in valve is disclosed, employing a remote handheld radio controller. Thus, we describe a well for extraction of hydrocarbons, and an associated control system, comprising a flow conduit for the hydrocarbons leading from a subsurface region to an above-surface region, a normally-closed shut-in valve located in the subsurface region of the flow conduit, a hydraulic system arranged to cause the shut-in valve to open when the hydraulic system is pressurised, and a release valve for releasing pressure in the hydraulic system, a wireless interface having a unique identifier, and being adapted to open the release valve on receipt of a wireless communication from a remote device, and a plurality of remote devices, each comprising a wireless transmitter compatible with the wireless interface and able to transmit control instructions to the wireless interface, at least one control instruction in any sequence of control instructions issued by the remote device induding the unique identifier, wherein the wireless interface is adapted to ignore control instructions containing an identifier differing from the unique identifier. A pressure sensor is ideally provided in the hydraulic system, to detect the pressure of the hydraulic fluid in the hydraulic system. The wireless interface is preferably adapted to transmit data relating to this detected pressure, allowing users to confirm that the shut-in valve has operated. The plurality of remote devices ideally each include a directional antenna for communicating with the wireless interface, which assists in a number of ways.
Patent CA-2855868-A1 (CA)
Inventor: TRIPIER RAPHAEL
IPC: C07D257/02
Filed: 2012-11-16
Abstract: Specific C-functionalised cyclic bisaminal compounds of formula (I) or (II), the salts or solvents thereof, methods for preparing same, the uses thereof, and methods for preparing functional tetraazacycloalkane compounds implementing such cyclic bisaminal compounds.
Patent CA-2856331-A1 (CA)
Inventor: OELKE DOMINIK
IPC: G06T7/00
Filed: 2012-11-21
Abstract: Provided herein are devices, systems, and methods for the detection of objects (e.g., laptop computers, electronics, explosives, etc.) within luggage. In particular, methods are provided for the detection of laptop computers within luggage (e.g., luggage containing other metallic objects and/or electronic devices).
Patent CA-2859250-A1 (CA)
Inventor: GEREMIA SILVINO
IPC: F04D13/10
Filed: 2014-08-12
Abstract: A progressive vortex pump having multiple pump stages in which each pump stage comprises of at least two inlet stages, with each inlet stage in communication with a respective circular channel and each circular channel in communication with a respective outlet stage; the inlet stages are evenly distributed along the internal perimeter of the stator and the outlet stages are evenly distributed along the internal perimeter of the stator, with the pump stages arranged such that each outlet stage of a front pump stage is in communication with a respective inlet stage of a rear pump stage. Beneficially, the fact that the inlet and outlet stages are evenly distributed along the internal perimeter of the stator results in zero shear stress on the shaft in each pump stage.
Patent CA-2859929-A1 (CA)
Title: Silicone hydrogels formed from zero diluent reactive mixtures
Inventor: ALLI AZAAM
IPC: C08F290/06
Filed: 2012-12-20
Abstract: The present invention relates to silicone hydrogels having a desirable balance of properties which can be formed without diluents. The silicone hydrogels are formed from reactive mixtures comprising at least one hydroxyl substituted, monofunctional polydialkylsiloxane monomer having between 2 and 120 dialkylsiloxane repeating units, at least one slow reacting hydrophilic monomer and at least one hydroxyl containing hydrophilic monomer.
Patent CA-2860904-A1 (CA)
Inventor: ALHAUG ESPEN
IPC: E21B17/042
Filed: 2013-01-11
Abstract: A seal assembly for a nested dual drill pipe includes a drill pipe member, such as a tube or drill pipe segment, having a female seal assembly (18, 118) and a male seal assembly (16A, 116) at the longitudinal ends thereof. The female seal assembly includes a larger internal diameter portion (18E), a taper (18E1) adjacent thereto, and a smaller internal diameter portion (18F) adjacent to the taper. The male seal assembly includes a smaller external diameter portion (16G), a seal area or groove (16F) adjacent thereto, and a larger external diameter portion (16E) adjacent to the seal groove. The smaller internal diameter portion and the larger external diameter portion have diameters selected to enable free longitudinal movement of the male seal assembly into the female seal assembly while limiting axial displacement to maintain a seal ring (38) in the seal area or groove fully energized.
Patent CA-2861691-A1 (CA)
Inventor: CHEN YILONG
IPC: C10J3/46
Filed: 2012-10-26
Abstract: A microwave plasma biomass entrained flow gasifier comprising a gasifier body (8), a fuel inlet arranged at the lower part of the gasifier body (8), a synthetic gas outlet at the top part of the gasifier body (8), and a slag discharge outlet (10) at the bottom part of the gasifier body (8). Arranged outside the gasifier body (8) is a fuel preprocessing system, comprising a fuel crushing apparatus (1), a sieving apparatus (2) arranged downstream to the fuel crushing apparatus (1), a particle diameter-qualified fuel chamber (3) and a particle diameter-unqualified fuel chamber (4) arranged in parallel and downstream to the sieving apparatus (2), and a gasifier-front chamber arranged downstream to the particle diameter-qualified fuel chamber (3), where the gasifier-front chamber (5) is connected at the bottom part thereof to the gasifier body (8) via a burner. Arranged at the synthesis gas outlet (9) at the top part of the gasifier is a synthesis gas monitoring unit (12). Also provided is a process utilizing the gasifier for biomass entrained flow gasification. The process comprises: 1) a biomass fuel is preprocessed; 2) a microwave plasma working gas is introduced into a plasma generator, excited into plasma then injected into the gasifier; 3) biomass fuel powdery particles are injected into the gasifier via the burner, while at the same time, an oxidizer is fed into the system via an oxygen/steam inlet, injected into the gasifier simultaneously with the biomass fuel, the biomass fuel is subjected to a thermochemical reaction within the gasifier; 4) the temperature and content of the synthesis gas are monitored for implementing adjustments in oxygen flow rate, steam flow rate, and microwave power; the temperature at the synthesis gas outlet is between 900°C and 1200°C; finally, the synthesis gas is drawn out from the synthesis gas outlet at the top part, while at the same time a liquid slag is discharged via the slug discharge outlet.
Patent CA-2863873-A1 (CA)
Title: Methods and compositions for enhancing sensitivity of cytotoxic drugs with timely combinatorial therapy with carboxyamidotriazole orotate
Inventor: KARMALI RASHIDA A
IPC: A61K31/704
Filed: 2013-02-19
Abstract: This invention relates to enhancing sensitivity of cytotoxic drugs by targeting theit interfering mechanisms induced in the tumor microenvironment which lead to drug resistance, using combinatorial therapy with carboxyamidotriazole orotate. Specific doses of cytotoxic drugs are titrated with carboxyamidotriazole orotate to improve the sensitivity and anticancer activity of cytotoxic drugs.
Patent CA-2867259-A1 (CA)
Title: Apparatus and method for processing priority information in a wireless device
Inventor: HOLE DAVID P
IPC: H04W36/14
Filed: 2013-05-07
Abstract: A user equipment capable of performing reselection in a wireless network is disclosed. The user equipment comprises : 1 ) a controller configured to perform reselection between cells according to a priority-based reselection (PBR) algorithm using priority information; 2) transceiver circuitry configured to operate in cells using at least one radio access technology and to receive incoming messages including the priority information; and 3) a memory configured to store the received priority information. The controller is further configured to compare the received priority information with defined limits stored in the memory and to determine if the received priority information exceeds the defined limits.
Patent CA-2869771-A1 (CA)
Inventor: KARST DANIEL L
IPC: F04D25/08
Filed: 2014-11-05
Abstract: Un ensemble de ventilation comprend un logement principal pouvant être préinstallé dans un mur ou une ouverture de plafond. Un assemblage de ventilateur peut être inséré dans louverture et monté de manière amovible dans le logement principal. Lassemblage de ventilateur peut être retiré du logement principal et remplacé sans retirer le logement principal du mur ou du plafond. Un accessoire peut être attaché de manière amovible à lassemblage de ventilateur, soit dans louverture lorsque lassemblage de ventilateur est installé ou avant linstallation de lassemblage.
Patent CA-2870654-A1 (CA)
Inventor: SHARGOTS SCOTT J
IPC: G21C1/00
Filed: 2013-04-16
Abstract: La présente invention concerne un réacteur à eau sous pression (PWR) intégré comprenant : une cuve sous pression cylindrique comprenant une section cuve supérieure et une section cuve inférieure assemblées par une bride intermédiaire; une colonne montante centrale cylindrique disposée de manière concentrique à l'intérieur de la cuve sous pression cylindrique et comprenant une section colonne montante supérieure disposée dans la section cuve supérieure et une section colonne montante inférieure disposée dans la section cuve inférieure; des générateurs de vapeur disposés à l'intérieur de la cuve sous pression cylindrique dans la section cuve supérieure; un cur de réacteur comprenant une matière fissile se trouvant à l'intérieur de la cuve sous pression cylindrique dans la section cuve inférieure; et des unités de dispositif de commande des grappes de contrôle (CRDM) disposées dans la cuve sous pression cylindrique au-dessus du cur de réacteur et dans la section cuve inférieure. Il n'y a pas de chevauchement vertical entre les générateurs de vapeur et les unités de CRDM.
Patent CA-2871504-A1 (CA)
Title: Bicyclic sulfone compounds for inhibition of rorgamma activity and the treatment of disease
Inventor: AICHER THOMAS
IPC: A61K31/352
Filed: 2013-05-03
Abstract: The invention provides bicyclic sulfone compounds, pharmaceutical compositions, methods of inhibiting RORy activity, reducing the amount of iL-17 in a subject, and treating immune disorders and inflammatory disorders using such bicyclic sulfone compounds. Another aspect of the invention provides a method of treating a subject suffering from a medical disorder. The method comprises administering to the subject a therapeutically effective amount of one or more bicyclic sulfone compounds described herein. In certain other embodiments, the disorder is rheumatoid arthritis.
Patent CA-2874011-A1 (CA)
Title: Nanoparticle-containing irrigation solution for endodontics
Inventor: LE OUAY BENJAMIN
IPC: A61P31/04
Filed: 2014-12-10
Abstract: The invention proposes a set of a first and a second preparation which are intended to be mixed before or during an endodontic treatment to form an endodontic irrigation solution. The first preparation comprises an oxidising agent. The second preparation comprises antibacterial nanoparticles treated to slow their oxidation by the oxidising agent. The antibacterial nanoparticles are, for example, encapsulated in shells in a hybrid core-shell structure. In one variation, the antibacterial nanoparticles are made from an alloy of at least two elements, one of the elements being more resistant to oxidation than the other.
Patent CA-2874548-A1 (CA)
Inventor: PETTIT SIMON N
IPC: C07K7/64
Filed: 2013-05-30
Abstract: The present invention relates to novel cyclosporin analogs, processes for preparing them, pharmaceutical compositions containing them, and methods for using these analogs and the compositions containing them for the treatment of medical conditions, including but not limited to ocular conditions such as dry eye.
Patent CA-2876374-A1 (CA)
Inventor: ZHAO JIAN L
IPC: C01B3/38
Filed: 2013-06-13
Abstract: The present disclosure is directed to steam reformers for the production of a hydrogen rich reformate, comprising a shell having a first end, a second end, and a passage extending generally between the first end and the second end of the shell, and at least one heat source disposed about the second end of the shell. The shell comprises at least one conduit member comprising at least one thermally emissive and high radiant emissivity material, at least partially disposed within the shell cavity. The shell further comprises at least one reactor module at least a portion of which is disposed within the shell cavity and about the at least one conduit member and comprises at least one reforming catalyst. The disclosure is also directed to methods of producing a hydrogen reformate utilizing the steam reformers, comprising the steps of combusting a combustible mixture in a burner to produce a combustion exhaust that interacts with the steam reactor module(s) through surface to surface radiation and convection heat transfer, and reforming a hydrocarbon fuel mixed with steam in the steam reformers to produce a hydrogen-containing reformate. The present disclosure is further directed to reactor modules for use with the above steam reformers and methods of producing a hydrogen reformate.
Patent CA-2876508-A1 (CA)
Inventor: DING FA-XIANG
IPC: C07D471/20
Filed: 2013-07-25
Abstract: La présente invention concerne les composés de la formule I et les sels de qualité pharmaceutique de ceux-ci, qui sont des inhibiteurs du canal ROMK (Kir1.1). Les composés peuvent être utilisés comme agents diurétiques et/ou natriurétiques, ainsi que pour la thérapie et la prophylaxie d'états médicaux comprenant des maladies cardio-vasculaires telles que l'hypertension, l'insuffisance cardiaque et les états associés avec la rétention en excès de sel et d'eau.
Patent CA-2878694-A1 (CA)
Inventor: FAHAM MALEK
IPC: C12Q1/68
Filed: 2013-07-22
Abstract: The invention provides a method of making measurements on individual cells of a population by forming reactors containing single cells and a predetermined number, usually one, homogeneous sequence tag. In one aspect, the invention provides a method of making multiparameter measurements on individual cells of such a population by carrying out a polymerase cycling assembly (PCA) reaction to link their identifying nucleic acid sequences, such as sequence tag copies derived from a homogeneous sequence tag, to other cellular nucleic acids of interest, thereby forming fusion products. The fusion products of such PCA reactions are then sequenced and tabulated to generate multiparameter data for cells of the population.
Patent CA-2879203-A1 (CA)
Inventor: KRANZ RALF
IPC: B65D77/20
Filed: 2013-07-05
Abstract: In a pack (1) for a product (3) having at least one hygroscopic free-flowing solid, a transporting container (4) has arranged in it a drying sheath (10) which is made of a moisture-tight material, which encloses a product bag (2), filled with the product (3), and in the case of which the dessicant (14) is arranged on an inner side (11) of the drying sheath (10), said inner side being directed towards the product bag (2). The dessicant (14) is arranged in at least one, preferably in more than one, dessicnt bag (13). The at least one dessicant bag (13) is covered by a moisture-permeable perforated covering (16), and secured thereby, on the inner side (11) of the drying sheath (10). The drying sheath (10) is matched either to the shaping of the product bag (2) or to the shaping of the transporting container (4). The product bag (2), for accommodating the product (3), is a textile nonwoven made of thermally welded high-density-polyethylene fibres. The drying sheath (10) is a thin sheath made of polyethylene or has such a sheath or coating.
Patent CA-2881551-A1 (CA)
Inventor: VANNI ALFREDO
IPC: B65D85/804
Filed: 2013-08-12
Abstract: The capsule (1) comprises a cup-shaped body (2) with a protruding top flange (2a), a lateral wall (2b), a flexible bottom wall (2c), and a flexible cover (3) which is welded to the flange (2a) so as to define a sealed chamber (4) containing a granular material (5), in particular ground roasted coffee, for the preparation of the beverage. The granular material (5) is preliminarily compressed within the chamber (4) so as to form a compact panel, and in the chamber (4) a vacuum is then provided to a degree such that the cover (3) moves towards and tends to adhere to the upper surface of this panel. Between the flange (2a) and the bottom wall (2c) the lateral wall (2b) of the cup-shaped body (2) has an annular step formation (2f) which provides a local reduction in the cross- section of the chamber (4) towards the bottom wall (2c). This step-like formation (2f) is provided closer to the bottom wall (2c) of the cup-shaped body (2) than to the flange (2a) and provides a local reduction in the cross-section of the chamber (4) of at least about 25%. The bottom wall (2c) of the cup-shaped body (2) is able to be deformed under the effect of the fluid introduced into the capsule (1), being displaced away from the cover (3).
Patent CA-2884977-A1 (CA)
Inventor: WITTING NICHOLAS
IPC: B62D3/12
Filed: 2013-09-27
Abstract: A steering yoke bearing assembly includes a body. The body can include a first end having a flat surface and a second end opposite the first end. The second end can have a concave surface having a radius of curvature, RCS, a first lateral side and a second lateral side opposite the first lateral side. A first bearing pad can extend from the first lateral side of the concave surface and a second bearing pad can extend from the second lateral side of the concave surface opposite the first bearing pad. Each bearing pad can include a shaft contact surface having a radius of curvature, RSCS, and RSCS = 2xRCS.
Patent CA-2886861-A1 (CA)
Title: Power mechanism for recliners
Inventor: WALZ LUCAS R
IPC: A47C1/034
Filed: 2013-10-02
Abstract: A power mechanism for a recliner having a limiter controlling the relative angle between a transfer linkage and arm affixed to the drive axle as the transfer linkage applies tangential force to the arm to rotate the drive axle. The limiter prevents the relative angle between the transfer linkage from over collapsing to minimize strain on the linkage assembly and the motor driving the rotation of the drive axle.
Patent CA-2889021-A1 (CA)
Inventor: MITCHELLE SARAH BRIANNE
IPC: E21B23/14
Filed: 2012-10-25
Abstract: A gripper mechanism for a downhole tool is disclosed that includes a linkage mechanism. In operation, an axial force generated by a power section of the gripper expands the linkage mechanism, which applies a radial force to the interior surface of a wellbore or passage. For certain expansion diameters, the expansion force can be primarily transmitted from a roller-ramp interface expanding the linkage. For other expansion diameters, the expansion force can be primarily provided by expansion of the linkage, in which during a first stage the expansion force is primarily provided by a first link and during a second stage the expansion force is primarily provided by a second link. Thus, the gripper can provide a desired expansion force over a large range of expansion diameters.
Patent CA-2890113-A1 (CA)
Inventor: BERTHIAUME LUC G
IPC: A61K31/12
Filed: 2013-10-30
Abstract: Described herein are compounds, compositions and methods for treatment of cancer. Also described are methods and uses for identifying subject with cancer that are suitable for treatment with the compounds, composition and methods are described herein. In one aspect of the present invention, there is provided a method of treating a subject having a cancer deficient in NMT2, comprising: administering to said subject an NMT inhibitor.
Patent CA-2893223-A1 (CA)
Inventor: DAI QI
IPC: C22B21/00
Filed: 2008-03-20
Abstract: La teneur en matières solides en suspension d'un courant de procédé de Bayer est réduite en contactant le courant avec des polymères contenant du silicium.
Patent CA-2895737-A1 (CA)
Inventor: OBEROI HARINDER
IPC: B64F5/10
Filed: 2015-06-25
Abstract: Un procédé et appareil de construction dun dispositif de montage destiné à contenir un assemblage de fuselage. Un certain nombre de fixations de berceau peuvent être entraînées à travers un sol vers une zone de montage. Le nombre de fixations de berceau peut être configuré pour former la fixation de montage.
Patent CA-2898611-A1 (CA)
Inventor: JORMVIK FREDRIK
IPC: E21B7/02
Filed: 2014-02-28
Abstract: The present invention relates to a method for positioning a drilling arrangement (7), wherein said drilling arrangement (7) is a raise boring arrangement, comprising a rotational centre (29). The method comprises to provide said drilling arrangement (7) carried by a positioning device (21, 31) connected to a carrier means (1) to transport the drilling arrangement (7) to a designated position for drilling by means of said carrier means (1), and positioning said rotational centre (29) of said drilling arrangement (7) beside a relatively the carrier means (1) defined centre line (CL) with the positioning device (21, 31). The invention also relates to a rock drilling configuration comprising said positioning device (21, 31) and said drilling arrangement (7) and a computer program product comprising program code for an electronic control unit associated with the rock drilling configuration for performing the method.
Patent CA-2902673-A1 (CA)
Inventor: CANDELORE BRANT
IPC: G06Q40/02
Filed: 2015-09-01
Abstract: A bank customer's CE device is texted by a bank computer when the customer's electronic debit or credit card ("e-card") is sought to be used so that the customer is alerted to possibly fraudulent "fishing" of the e-card data by a nearby thief device.