baber/WOPTO huggingface dataset:
Patent CA-2974620-A1 (CA)
Title: Cell culture method, cell aggregates, cell aggregation control agent, and medium
Inventor: SAKAI YASUYUKI
IPC: C07K19/00
Filed: 2016-01-27
Abstract: ABSTRACT A method for culturing cells by which the diameter of cell aggregates can be controlled, and by which a large amount of cells can be obtained, a cell aggregate obtained by the method, a cell aggregation control agent, and a medium containing the cell aggregation control agent, are provided. A method for culturing cells by suspension culture, which method includes an aggregation control step of adding a substance that inhibits a cell adhesion molecule(s) of the cells to a medium to control cell aggregation of the cells, and the like are provided.
Patent CA-2977849-A1 (CA)
Title: Appareil et procede pour la fabrication d'une construction auto-adhesive a partir d'un materiau neutre
Inventor: LABRIE FREDERIC
IPC: B32B7/12
Filed: 2016-02-26
Abstract: L'invention concerne un matériau neutre auto-adhésif adapté pour être enroulé et former un rouleau convertible, et des procédés de fabrication de celui-ci. L'invention concerne également un appareil et un procédé pour la fabrication d'un matériau auto-adhésif. La présente invention réalise un procédé amélioré, économique et efficace qui permet aux imprimantes d'étiquettes de produire leur propre matériau auto-adhésif. Le procédé emploie un matériau neutre qui est constitué d'une doublure anti-adhésive standard comportant une couche faiblement anti-adhésive d'un côté et une couche fortement anti-adhésive de l'autre. Un adhésif est appliqué sur l'un ou l'autre côté et le produit est ré-enroulé sur lui-même. La production du matériau neutre a lieu en un emplacement centralisé avec des machines d'enduction selon l'état de la technique et un personnel expert afin de garantir la qualité et la stabilité du produit. Le matériau neutre est ensuite utilisé par des imprimantes d'étiquettes pour réaliser différents types de constructions auto-ashésives.
Patent CA-2978347-A1 (CA)
Title: Cellulosic biofuel and co-products
Inventor: JAVERS JEREMY EDWARD
IPC: C12P7/10
Filed: 2016-06-10
Abstract: This disclosure describes processes for using biomass feedstock to produce a fermented product and co-products. The process includes washing the biomass feedstock, pretreating the washed feedstock, hydrolysis and fermentation of the pretreated feedstock(s) to produce cellulosic biofuel and co- products. The processes may also include yeast hydrolysis and aerobic propagation.
Patent CA-2980902-A1 (CA)
Inventor: REVINGTON ADRIAN
IPC: G01N1/38
Filed: 2017-09-29
Abstract: An automated analyzer for analyzing tailings samples can include a mixing vessel; a flocculant supply unit containing a flocculant solution to be supplied into the mixing vessel; an automated injection assembly to inject an amount of flocculant solution into the mixing vessel; an automated mixer assembly that has a mixer, drive shaft and motor for mixing the tailings sample and flocculant under different mixing regimes; a data acquisition unit coupled to the automated mixer assembly; and a controller coupled to the injection assembly and the mixer assembly for controlling flocculant injection and mixing. The analyzer can facilitate reliable testing of tailings samples, particularly to assess impacts of mixing characteristics, such as meso-mixing, and other variables on flocculation and dewatering performance. The evolution of the sample's flocculation can be monitored by tracking motor torque, and flocculation characteristics can be determined and used to enhance larger scale processes.
Patent CA-2980916-A1 (CA)
Title: Structure barriere a matrice a liberation controlee pour dispositifs medicaux sous-cutanes
Inventor: BURTON KEVIN W
IPC: A61L29/16
Filed: 2016-03-25
Abstract: La présente invention concerne une structure barrière à matrice polymère biocompatible à libération contrôlée pour l'administration d'un ou de plusieurs agents bioactifs à partir d'un dispositif médical implantable. Dans un mode de réalisation, l'invention concerne une structure barrière à matrice polymère biocompatible à libération contrôlée. La matrice polymère biocompatible à libération contrôlée peut comprendre une structure corporelle formée d'un matériau souple comprenant un ou plusieurs polymères biocompatibles souples et un ou plusieurs agents bioactifs. La structure corporelle peut délimiter une ouverture centrale à travers laquelle peut passer un élément sous-cutané d'un dispositif médical implantable. La présente invention concerne également d'autres modes de réalisation.
Patent CA-2981755-A1 (CA)
Inventor: Xu jian feng
IPC: C08J9/04
Filed: 2016-03-31
Abstract: The present invention provides an isocyanate composition which comprises a) TDI liquid residue, and b) other isocyanate component, and relates to reaction formulation for preparing polyurethane which comprises: A) the isocyanate composition of the invention, and B) active hydrogen component. The present invention further provides a polyurethane polymer and a polyurethane polymer foam prepared from the reaction formulation of the invention. The present invention further relates to use of the polyurethane rigid foam of the invention in construction and appliance.
Patent CA-2983668-A1 (CA)
Inventor: BRODDEFALK JOHAN OLOF
IPC: C07D498/04
Filed: 2016-05-03
Abstract: The present application relates to novel compounds of formula (I) to their utility in treating and/or preventing clinical conditions including cardiovascular diseases (CVD), to methods for their therapeutic use, to pharmaceutical compositions containing them and to processes for preparing such compounds.
Patent CA-2983979-A1 (CA)
Inventor: ZINDLER MICHAEL T
IPC: B60G21/05
Filed: 2017-10-27
Abstract: A suspension assembly for a vehicle modified to transport an individual using a wheelchair. The modified vehicle includes a lowered floor having an inclined portion to accommodate a ramp. The suspension replaces a portion of the suspension of an original equipment manufactured vehicle to accommodate the lowered floor, which is lowered from the original floor and which includes a width not found in the original floor.  The suspension assembly includes a left bushing arm and a right bushing arm operatively connected together by a front and a rear crossmembers. Vehicle frame mounts, coil spring locations, and shock absorber locations are maintained, while accommodating the depth and width of the lowered floor. The additional weight of the vehicle, due to the addition of the lowered floor and anticipated weight of wheelchaired individuals, is accommodated by the suspension to maintain rider comfort.
Patent CA-2985331-A1 (CA)
Title: System and method for associating an asset with a sort location
Inventor: LOVERICH SCOTT ALAN
IPC: G06Q10/08
Filed: 2016-03-21
Abstract: Systems and methods for facilitating the sorting of assets to sort locations. In various embodiments, a sort employee scans an asset indicia using a user device, which stores asset data corresponding to the stored asset. As the sort employee nears a sort location (e.g., a delivery vehicle) with the asset and the user device, the user device automatically communicates wirelessly with a sort location receiver to associate the asset data with data indicative of the sort location where the user deposits the asset. In various embodiments, a device may determine whether the user device is proximate the appropriate sort location for the item, and may generate an alert upon a determination that the user device is proximate an incorrect sort location.
Patent CA-2985581-A1 (CA)
Inventor: CHENG CHING-HSIANG
IPC: E06B9/42
Filed: 2017-11-15
Abstract: A control apparatus for controlling rotation of a shaft about an axis includes a roller releasably and rotatably connected to a rear housing mount of a housing that is firmly secured to a wall, an operating cord looped on the roller, a front coupling member co-rotatably coupled with the shaft, and a rear coupling member releasably connected to the roller by a rearward resilient force of a resilient member and movable and non-rotatable relative to the front coupling member. The roller is moved, upon an excess downward pulling force, to a releasing position, where the rear coupling member is moved forwardly to release connection with the roller so as to permit removal of the roller from the housing.
Patent CA-2989811-A1 (CA)
Title: Dispositifs de stockage d'energie de diatomees
Inventor: LOCKETT VERA N
IPC: H01G9/035
Filed: 2016-06-13
Abstract: L'invention concerne un dispositif de stockage d'énergie pouvant comprendre une cathode qui comporte une première pluralité de frustules, la première pluralité de frustules pouvant comprendre des nanostructures comportant un oxyde de manganèse. Le dispositif de stockage d'énergie peut comprendre une anode comprenant une seconde pluralité de frustules, la seconde pluralité de frustules pouvant comprendre des nanostructures comportant de l'oxyde de zinc. Une frustule peut comporter une pluralité de nanostructures sur au moins une surface, la pluralité des nanostructures pouvant comprendre un oxyde de manganèse. Une frustule peut comporter une pluralité de nanostructures sur au moins une surface, la pluralité des nanostructures pouvant comprendre de l'oxyde de zinc. Une électrode destinée à un dispositif de stockage d'énergie comprend une pluralité de frustules, chacune de celles-ci pouvant comporter une pluralité de nanostructures formées sur au moins une surface.
Patent CA-2994381-A1 (CA)
Inventor: DIVAKARA MANJUNATHA
IPC: G08B29/14
Filed: 2018-02-06
Abstract: A data analysis system and approach having sensors, a collective processing mechanism connected to the sensors, and a threshold logic panel connected to the collective processing mechanism. Raw data from the sensors may be subject to collective processing and collective threshold logic analysis. The collective processing mechanism and the threshold logic panel may be situated outside of or in the cloud. Big data analytics may be performed on the data. The sensors may be homogeneous or heterogeneous. Consequently, there may be data fusion for false alarm reduction and advanced alarm detection, and application of big data analysis. Raw data may be used for determining positional information.
Patent CA-2994678-A1 (CA)
Title: Thermoplastic paint marking system and method
Inventor: WILKENS JEFFREY ARNOLD
IPC: E01C23/22
Filed: 2018-02-12
Abstract: Systems and methods are provided for use with a thermoplastic road marking system (e.g., paint truck). The systems and methods control an insertion or replenishment rate of unmelted thermoplastic paint feed stock into a thermoplastic melter based, at least in part, on the rate that thermoplastic melt is being applied to a marking surface. By substantially matching the replenishment rate into the thermoplastic melter with the application rate, thermal variance within the thermoplastic melter is reduced, which improves the consistency of marking lines applied to surfaces.
Patent CA-2996890-A1 (CA)
Inventor: AMEZAGA FEDERICO
IPC: F16H3/097
Filed: 2018-02-28
Abstract: A method and apparatus for a drive unit of a top drive system including a first, second, and third drive gears that are operationally coupled; a motor engagable with the first drive gear; a drive stem having a load coupling and engagable with the second drive gear; and a torque shaft having a torque coupling and engagable with the third drive gear. The drive stem cannot engage with the second drive gear when the torque shaft is engaged with the third drive gear. A method of coupling a drive unit to a tool adapter includes engaging a first drive gear with a motor of the drive unit while engaging a second drive gear with a drive stem of the drive unit; coupling a load between the drive stem and a tool stem of the tool adapter; and coupling a torque between a torque shaft of the drive unit and the tool stem.
Patent CA-2998924-A1 (CA)
Title: Procedes de fabrication d'intermediaires d'onapristone
Inventor: TILSTAM ULF
IPC: C07C401/00
Filed: 2016-09-23
Abstract: L'invention concerne des procédés et des systèmes de production d'intermédiaires dans la synthèse d'onapristone. Des aspects de l'invention concernent la photoconversion d'intermédiaires de synthèse d'onapristone à l'aide d'une source de lumière à fréquence de bande étroite.
Patent CA-3000193-A1 (CA)
Inventor: LEICHTI ROBERT J
IPC: F16B5/02
Filed: 2016-09-28
Abstract: A fastener system is provided that attaches a connector or other upper member (3) to a lower structural member (4) such as a post or beam. The improved fastener consists of a fastener (1) having an extending shank (9) that is driven into a lower structural member and the fastener is received by a washer (10) that also has an extending tube (16), and the extending tube of the washer is received by the connector or upper member and is also, preferably received in the structural member.
Patent CA-3000272-A1 (CA)
Inventor: HOLMQUIST BRETT
IPC: G01N1/34
Filed: 2008-11-25
Abstract: There is provided a method for determining an amount of one or more dihydroxyvitamin D metabolites in a biological sample, when taken from a human, by tandem mass spectrometry, comprising: (i) generating a precursor ion of said one or more dihydroxyvitamin D metabolites by ionizing said one or more dihydroxyvitamin D metabolites with atmospheric pressure chemical ionization (APCI); (ii) generating one or more fragment ions of said precursor ion; and (iii) detecting an amount of one or more of said ions generated in step (i) or (ii) or both and relating the amount of detected ions to the amount of said one or more dihydroxyvitamin D metabolites in said sample; wherein said one or more dihydroxyvitamin D metabolites are not subject to derivatization.
Patent CA-3000404-A1 (CA)
Inventor: HICKLIN DANIEL
IPC: A61K39/00
Filed: 2016-09-29
Abstract: Provided herein are antigen-binding proteins (ABPs) that selectively bind to TIGIT and its isoforms and homologs, and compositions comprising the ABPs. Also provided are methods of using the ABPs, such as therapeutic and diagnostic methods.
Patent CA-3000424-A1 (CA)
Inventor: ZENG MIN FRANK
IPC: A61F2/90
Filed: 2016-10-01
Abstract: A heart valve assembly has a frame having an anchoring section defined by a plurality of rows of cells, with each cell defined by a plurality of struts that encircle each cell, and a pair of legs extending from the anchoring section. The assembly also includes a leaflet assembly that has a plurality of leaflets that are stitched to the legs. The heart valve assembly is delivered to the location of a native mitral annulus, and the anchoring section is deployed inside the left atrium such that the anchoring section is completely retained in the left atrium, and the legs and leaflets extend through the native mitral annulus.
Patent CA-3000744-A1 (CA)
Inventor: CARR ANDREW
IPC: C30B7/00
Filed: 2016-09-30
Abstract: L'invention concerne un composé cristallin anhydre de structure (I),(I) ou un sel connexe, des méthodes de préparation et des préparations pharmaceutiques connexes.
Patent CA-3002872-A1 (CA)
Inventor: GOVARI ASSAF
IPC: A61B18/14
Filed: 2018-04-25
Abstract: Systems for designed for map-guided automatic cardiac ablation are provided. Processes for treating cardiac abnormalities in a subject by acquiring an image of a heart, identifying targets sites and automatically performing ablation of the cardiac tissues corresponding to the target sites are described.
Patent CA-3003014-A1 (CA)
Title: Induced transmission filter
Inventor: OCKENFUSS GEORG J
IPC: G02B1/02
Filed: 2018-04-27
Abstract: An optical filter may include a first group of layers. The first group of layers may include alternating layers of a first dielectric material, of a group of dielectric materials, and a second dielectric material of the group of dielectric materials. The optical filter may include a second group of layers. The second group of layers may include alternating layers of a third dielectric material, of the group of dielectric materials, and a fourth dielectric material of the group of dielectric materials. The optical filter may include a third group of layers. The third group of layers may include alternating layers of a fifth dielectric material, of the group of dielectric materials, a sixth dielectric material, of the group of dielectric materials, and a metal material. The third group of layers may be disposed between the first group of layers and the second group of layers.
Patent CA-3005976-A1 (CA)
Inventor: SZALAI MICHAEL L
IPC: E21B43/267
Filed: 2016-11-23
Abstract: Method are provided for treating a wellbore or subterranean hydrocarbon-bearing formation to increase hydrocarbon recovery from the formation by in-depth mobility control and/or fluid diversion conformance by introducing a water soluble acrylamide polymer and a non-metallic organic crosslinking agent, or a crosslinkable acrylamide polymer, into an injection fluid entering the wellbore or the formation.
Patent CA-3007357-A1 (CA)
Title: Compositions containing decitabine, 5azacytidine and tetrahydrouridine and uses thereof
Inventor: SAUNTHARARAJAH YOGEN
IPC: A61K31/7068
Filed: 2016-12-05
Abstract: Compositions comprising decitabine and tetrahydrouridine or 5-azacytidine and tetrahydrouridine for the treatment of cancer are disclosed. The compositions in the form of a pill is administered to a human subject sequentially or alternately guided by the measurement of predictive biomarkers.
Patent CA-3007827-A1 (CA)
Title: Flexible wing apparatus and method
Inventor: VACHON FRANCOIS
IPC: E01H4/02
Filed: 2018-06-12
Abstract: Disclosed is a wing apparatus for snow removal to remove snow and ice debris from an ice rink area delimited by boards without damaging the boards. The wing apparatus includes a first end configured for attaching the wing to the snow removal machine; a second end having at least one bearing roller for rolling on the boards; and a portion there between for receiving and directing the snow and ice debris towards the snow removal machine. Several mechanisms are disclosed to adapt the wing to be flexible to different operating ranges from the boards without damaging the boards.
Patent CA-3007871-A1 (CA)
Inventor: LIN ZECAN
IPC: B62D53/06
Filed: 2018-06-12
Abstract: A chassis portion, for a vehicle chassis, including a chassis rail 33b, a cross member 35a, a suspension hanger 51 integral, fastened or fastenable to the cross member, and an arrangement for clamping, a portion of the chassis rail, between a portion of the hanger and a portion of the cross member.
Patent CA-3007961-A1 (CA)
Title: Coating system and articles made thereby
Inventor: MCCAMY JAMES W
IPC: B05C19/04
Filed: 2016-12-09
Abstract: A float bath coating system includes at least one nanoparticle coater located in a float bath. The at least one nanoparticle coater includes a housing, a nanoparticle discharge slot, a first combustion slot, and a second combustion slot. The nanoparticle discharge slot is connected to a nanoparticle source and a carrier fluid source. The first combustion slot is connected to a fuel source and an oxidizer source. The second combustion slot is connected to a fuel source and an oxidizer source.
Patent CA-3010315-A1 (CA)
Title: Formes cristallines d'un compose de thienopyrimidine
Inventor: JUNG JAE HYUK
IPC: C07D495/04
Filed: 2016-12-30
Abstract: La présente invention concerne des formes cristallines du composé N-(3-(2-(4-(4-méthylpipérazine-1-yl)phénylamino)thiéno[3,2-d]pyrimidine-4-yloxy)phényl)acrylamide, et des compositions pharmaceutiques les contenant. Les formes cristallines peuvent être facilement utilisées pour la préparation d'une composition pharmaceutique les contenant en tant que principe actif.
Patent CA-3010358-A1 (CA)
Inventor: ENFIELD MARK
IPC: F21S45/37
Filed: 2018-07-04
Abstract: A lens for a trailer light includes a body that transmits light when exposed to light, and a pad operable to mount the lens in front of a light emitting device. The body has a first edge and a second edge located opposite the first edge. The pad is configured to position the body away from the light emitting device such that, when the lens is mounted in front of the light emitting device, a passage is formed between the light emitting device and the body. The passage that is formed has a first opening defined by the first edge of the body, and a second opening defined by the second edge of the body. The first and second openings are configured such that water enters the passage when the lens is mounted to the light emitting device and the lens and light emitting device are submerged in water, and the passage does not hold water when the lens and light emitting device emerge from being submerged in water.
Patent CA-3014427-A1 (CA)
Inventor: GREENBAUM BENJAMIN
IPC: G01N33/48
Filed: 2016-02-16
Abstract: The present invention relates to a composition comprising an isolated, single stranded RNA molecule having a nucleotide sequence comprising 20 or more bases and a pattern of CpG dinucleotides defined by a strength of statistical bias greater than or equal to zero, and a pharmaceutically acceptable carrier suitable for injection. The present invention also relates to a kit comprising a cancer vaccine and the composition of the present invention as an adjuvant to the cancer vaccine. The present invention further relates to a method of treating a subject for a tumor and a method of stimulating an immune response.
Patent CA-3015045-A1 (CA)
Inventor: MARTINSSON JESSICA
IPC: A61K31/5377
Filed: 2017-02-17
Abstract: The invention provides novel 6-aryl or 6-heteroaryl 4-morpholin-4-yl-pyhdine-2-one compounds of formula (I), pharmaceutical compositions containing such compounds, and methods for using such compounds in treatment of diseases including cancer, diabetes, inflammatory diseases, neurodegenerative disorders, cardiovascular disorders and viral infections; wherein R1, R2, R3 and R4 are as defined in the specification.
Patent CA-3015239-A1 (CA)
Inventor: ZHU JIANXUN
IPC: B22C1/18
Filed: 2017-02-04
Abstract: A curing agent for water glass molding comprises: ester; amorphous silica; and water. The amorphous silica is formed by means of a pyrolysis method and/or by means of a precipitation method. Also disclosed is a use of the curing agent for water glass molding in preparation of a casting mold and a mold core. Respective components of the curing agent comprising ester, amorphous silica and water are mixed at a high speed to form a suspension. Next, the suspension is applied to prepare a water glass self-hardening sand. The curing agent does not cause powder contamination, and can be measured and added conveniently. Also disclosed are a manufacturing method of the curing agent for water glass molding and a water glass self-hardening sand.
Patent CA-3016590-A1 (CA)
Inventor: SHIFFMAN GARY
IPC: G06F3/0481
Filed: 2017-03-06
Abstract: In some implementations, systems and methods that are capable of customizing negative media searches using domain-specific search indexes are described. Data indicating a search query associated with a negative media search for an entity and a corpus of documents to be searched are obtained. Content from a particular collection of documents from among the corpus of documents is obtained and processed. Multiple scores for the entity are computed based on processing the content obtained from the collection of documents. The multiple scores are aggregated to compute a priority indicator that represents a likelihood that the collection of documents includes content that is descriptive of derogatory information.