baber/WOPTO huggingface dataset:
Patent CA-2994668-A1 (CA)
Inventor: RETSINA THEODORA
IPC: C12P7/18
Filed: 2016-06-09
Abstract: A simple process for converting lignocellulosic biomass into fermentation products is disclosed. Biomass may be subjected to a steam or hot-water soak to dissolve hemicelluloses. This step is followed by mechanical refining, such as in a hot-blow refiner, of the cellulose-rich (and lignin-rich) solids. The refined solids are then enzymatically hydrolyzed to generate sugars. Certain embodiments provide a process for producing ethanol, comprising: digesting a cellulosic biomass feedstock with steam or hot water to produce cellulose-rich solids, hemicellulose oligomers, and lignin; conveying the digested stream through a blow-line refiner; separating a vapor from the refined stream; introducing the refined stream to an enzymatic hydrolysis unit to produce sugars; fermenting the sugars to produce ethanol in dilute solution; and concentrating the dilute solution to produce an ethanol product. Enzymes and microorganisms may be introduced at various points in the process. The invention may be applied to any other fermentation product.
Patent CA-2994911-A1 (CA)
Title: Analyse automatisee d'echantillons cellulaires presentant un melange de motifs analytiquement distincts de coloration d'un analyte
Inventor: NGUYEN KIEN
IPC: G06V10/762
Filed: 2016-09-01
Abstract: Des systèmes et procédés d'après la présente invention comprennent notamment un procédé comprenant une étape consistant à quantifier une coloration d'un analyte d'un compartiment biologique dans une région dans laquelle ladite coloration est mélangée à une coloration d'un analyte d'un compartiment biologique analytiquement distinct. Des systèmes et procédés d'après la présente invention comprennent par exemple un système et un procédé d'identification d'une coloration d'une membrane d'un analyte présentant un intérêt dans des régions dans lesquelles une coloration de membrane diffuse est mélangée à une coloration cytoplasmique et/ou à une coloration ponctuée. Des systèmes et procédés d'après la présente invention comprennent par exemple un système et un procédé de quantification d'une coloration d'une membrane d'un analyte présentant un intérêt dans des échantillons de tissus ou cytologiques comportant des régions dans lesquelles une coloration de membrane est mélangée à une coloration cytoplasmique et/ou à une coloration ponctuée.
Patent CA-2997326-A1 (CA)
Title: Battery pack for a motorized architectural structure covering
Inventor: BRACE CLARK D
IPC: E06B9/42
Filed: 2018-03-05
Abstract: A battery pack for use with a motorized architectural structure covering is illustrated. The battery pack includes a battery tube, and first and second end caps. The battery tube may include a valley portion located between first and second battery cavities for receiving first and second rows of batteries. The second end cap may include one or more projections (e.g., first and second tabs, handle, etc.) to facilitate removal of the battery pack from mounting clips associated with the motorized architectural structure covering. The removable, second end cap may include first and second release buttons extending into the valley portion. The release buttons may have a wider portion adjacent to the second end cap, and a narrower portion extending at least partially into the valley portion. The release buttons preferably include a tapered, for example, triangular, or trapezoidal shape, to extend into the valley portion for facilitating user engagement therewith.
Patent CA-3000037-A1 (CA)
Inventor: VORBERG GERALD
IPC: B01D53/14
Filed: 2016-09-28
Abstract: The invention relates to an absorbent for the selective removal of hydrogen sulfide from a fluid stream, containing an aqueous solution, comprising a) a tertiary amine; b) an amine pH promoter, selected from the compounds mentioned in the description; wherein the molar ratio between b) and a) is in the range of 0.05 to 1.0; and c) an acid having a pKa value of less than 6 in an amount such that the pH value of the aqueous solution is 7.9 to less than 8.8 when measured at 120 °C. Furthermore, the invention relates to a method for the removal of acid gases from a fluid stream, in which the fluid stream is brought into contact with the absorbent. The absorbent is characterized by a low regeneration energy.
Patent CA-3002839-A1 (CA)
Inventor: ROSKO MICHAEL SCOT
IPC: E03C1/04
Filed: 2018-04-25
Abstract: An illumination device for a faucet includes an opaque base supported above a translucent diffuser. A plurality of light emitters is supported by a substrate intermediate the base and the diffuser, wherein light from the light emitters is transmitted through the diffuser and outwardly to provide a display of substantially uniform light.
Patent CA-3008815-A1 (CA)
Title: Doseur de semences de variete multiple dote d'un systeme de tuyau d'alimentation segmente
Inventor: Schoeny Christopher
IPC: A01C7/08
Filed: 2018-06-19
Abstract: Un doseur de semences multi-variété est décrit pour la plantation de cultures en rangs multi-variété. Le doseur de semences comprend un système de tuyau dalimentation en segments qui peut comprendre un tuyau dalimentation ayant plusieurs conduits et pouvant tourner pour orienter un de ceux-ci vers un bassin de semences du doseur afin de fournir un type de semences en particulier au doseur. Le tuyau dalimentation peut constituer un tuyau de sélection interne logé dune manière concentrique qui lui permet de tourner à lintérieur dun manchon extérieur qui sétend jusquà lintérieur du doseur de semences.
Patent CA-3010171-A1 (CA)
Title: Methods for organizing data
Inventor: GILLIS ARCHIE
IPC: G06F16/901
Filed: 2018-07-03
Abstract: The present invention provides a novel approach and methods for solving NP-Complete problems.  Steps are provided that a computational device and a software program can follow to accurately solve NP-class problems without the use of heuristics or brute force methods. The present invention (methods and computational devices) provide methods that are fast and accurate, if utilized properly.
Patent CA-3012254-A1 (CA)
Title: Adjustable flange assembly for a cutting tool
Inventor: TURCOT PHILIPPE
IPC: B23Q3/00
Filed: 2018-07-23
Abstract: There is disclosed an adjustable flange assembly for securing a cutting tool to a shaft rotatable about an axis. The adjustable flange assembly has a support plate defining an aperture for receiving the shaft and defining a reference surface on a first side thereof.  The reference surface is in abutment with the cutting tool. A securing mechanism is operatively connected to the support plate and operable for releasably securing the support plate to the shaft. A deformable plate is secured to the support plate and is in abutment against a shoulder of the shaft. Adjustment members are mounted on one of the support plate and the deformable plate and are operable to exert a force on the deformable plate to locally deform the deformable plate.
Patent CA-3013357-A1 (CA)
Inventor: BARRETT ROBERT
IPC: C12N5/22
Filed: 2017-02-01
Abstract: Organs-on-chips are microfluidic devices for culturing living cells in micrometer sized chambers in order to model physiological functions of tissues and organs. Engineered patterning and continuous fluid flow in these devices has allowed culturing of intestinal cells bearing physiologically relevant features and sustained exposure to bacteria while maintaining cellular viability, thereby allowing study of inflammatory bowl diseases. However, existing intestinal cells do not possess all physiologically relevant subtypes, do not possess the repertoire of genetic variations, or allow for study of other important cellular actors such as immune cells. Use of iPSC-derived epithelium, including IBD patient-specific cells, allows for superior disease modeling by capturing the multi-faceted nature of the disease.
Patent CA-3014381-A1 (CA)
Title: Equipement sportif ou autres dispositifs comprenant des elements expansibles apres moulage
Inventor: KRICK THIERRY
IPC: C08J9/228
Filed: 2017-02-09
Abstract: L'invention concerne un dispositif (par exemple, un article d'équipement sportif) comprenant un élément expansible après moulage, faisant partie du dispositif qui est conçu pour subir une expansion ou ayant subi une expansion après moulage. L'invention peut permettre à l'élément expansible après moulage de présenter des caractéristiques améliorées (par exemple, une meilleure absorption des chocs, un poids plus léger, etc.), d'être moins coûteux à fabriquer (par exemple, en utilisant moins de matériau et/ou en le fabricant de différentes tailles), et/ou d'être personnalisé pour un utilisateur (par exemple, en le fabriquant sur-mesure pour l'utilisateur).
Patent CA-3014787-A1 (CA)
Inventor: SEREGIN VADIM
IPC: H04N19/593
Filed: 2017-03-21
Abstract: A method of decoding video data comprising receiving a block of video data encoded using a position dependent intra prediction combination (PDPC) mode, the block of video data having a non-square shape defined by a width and a height, determining one or more PDPC parameters based on one or more of the width or the height of the block of video data, and decoding the block of video data using the PDPC mode and the determined PDPC parameters.
Patent CA-3015344-A1 (CA)
Title: Dispositif de demonstration mobile pour carreaux d'isolement acoustique
Inventor: FRANK WILLIAM
IPC: G09B23/14
Filed: 2017-02-21
Abstract: L'invention concerne un ensemble pour la démonstration des propriétés de transmission de son, comprenant une portion de base et une portion de plateau définissant partiellement une ouverture de transmission qui est insérée de manière amovible dans une portion de la portion de base. Un premier carreau d'isolement acoustique ayant une première propriété de transmission de son est placé dans la portion de plateau et un dispositif de génération de son disposé dans un volume intérieur de la portion de base émet un son qui est atténué par le premier carreau d'isolement acoustique lorsque le son sort de l'ouverture de transmission. Un deuxième carreau d'isolement acoustique ayant une deuxième propriété de transmission de son est placé dans la portion de plateau et le dispositif de génération de son disposé dans le volume intérieur de la partie de base émet un son qui est atténué par le deuxième carreau d'isolement acoustique lorsque le son sort de l'ouverture de transmission. Un dispositif de mesure de son disposé à l'extérieur du dispositif à volume intérieur peut comparer les première et deuxième propriétés de transmission de son.
Patent CA-3015532-A1 (CA)
Title: Systemes et procedes d'administration d'additif reglable
Inventor: WAGGONER GARRETT S
IPC: C02F1/18
Filed: 2017-03-06
Abstract: L'invention concerne un système d'administration d'additif pouvant incorporer un système de cartouche, comprenant un bouchon de contenant et un ensemble réservoir qui permet le stockage d'un additif. Le bouchon de contenant comprend une buse de mélange pour mélanger l'additif avec un fluide de base lorsque le fluide de base s'écoule depuis le contenant de fluide de base à travers la cartouche. Un clapet anti-retour empêche le reflux du fluide de base et/ou du mélange fluide de base/additif depuis une zone en aval de la buse de mélange de telle sorte que l'alimentation en fluide de base reste dans un état pur.
Patent CA-3015587-A1 (CA)
Inventor: KRAUSE JENS
IPC: A01N25/04
Filed: 2017-02-22
Abstract: La présente invention concerne des suspensions concentrées aqueuses sans solvant, ainsi que des formulations hydrodispersables solides sans solvant, contenant une ou plusieurs substances actives à faible point de fusion, ainsi que leur procédé de production. Les formulations selon l'invention sont adaptées au domaine de la protection phytosanitaire.
Patent CA-3020185-A1 (CA)
Title: Ifetroban treatment for systemic sclerosis
Inventor: PAVLIV LEO
IPC: A61P9/00
Filed: 2017-04-27
Abstract: The present invention is directed to methods of treating, preventing, and/or ameliorating systemic sclerosis, by administration of a therapeutically effective amount of ifetroban or a pharmaceutically acceptable salt thereof.
Patent CA-3020545-A1 (CA)
Inventor: ZENG FANHUI
IPC: E21B43/26
Filed: 2018-10-11
Abstract: The invention provides techniques that relate to horizontal well completions that facilitate multistage fracturing, for example, in shale gas reservoirs. Aspects of these techniques involve the creation of large scale fracture networks, connecting the reservoir and the wellbore, facilitated by activating pre-existing natural fractures (NFs). Taking into account selected shale formation geo-mechanical characteristics facilitates the optimization of maximum stimulated reservoir volumes (SRVs). In particular, completion optimization patterns are provided for horizontal wellbores, designated herein as altered alternate fracturing (AAF) completions. Aspects of this approach involve a multi-step combination of simultaneous and alternate fracturing patterns. To illustrate aspects of optimization, the dynamic evolution and progression of NF growth are modeled using a variety of alternative criteria. In addition, specific analyses are provided of how the well completion pattern influences the fracture network. Examples are provided demonstrating that a NF may be crossed, opened or slipped by an approaching hydraulic fracture (HF), provided that appropriate tensile or shear stresses are exerted on the HF. A combination of perforation parameters are provided, together with approaches for real-time control of fluid injection rates, so as to induce stresses in a manner conducive to forming complex fracture networks. Field results demonstrate that production from wells utilizing the disclosed completion patterns is better than conventional simultaneous fracturing approaches. Impacted production results from increasing the near and far-field wellbore fracture complexity.
Patent CA-3021405-A1 (CA)
Inventor: GARRISON SCOTT
IPC: A47C4/00
Filed: 2018-10-19
Abstract: An armrest assembly for use on a folding chair. The armrest assembly has a molded plastic body with a top surface and an underside. The armrest assembly is provided with a phone holder construct that amplifies sounds produced by a cell phone. An access opening is formed in the top surface of the armrest. A receptacle for holding the cell phone is positioned under the access opening. The receptacle has a base that is smaller than the access opening. Side walls extend from the access opening to the base, therein creating a tapered construct capable of amplifying sounds generated within the receptacle by the cell phone. Protrusions are formed on the base of the receptacle. The protrusions support the cell phone in the receptacle and prevent the speakers of the cell phone from becoming muffled by directly contacting the base within the receptacle.
Patent CA-3024100-A1 (CA)
Title: Capsules comprising benzylpropargylethers for use as nitrification inhibitors
Inventor: SCHNEIDER KARL-HEINRICH
IPC: C05G3/90
Filed: 2017-05-15
Abstract: Capsules comprising benzylpropargylethers for use as nitrification inhibitors The present invention relates to capsules comprising (1) a core (a) and a shell (b), or (2) a matrix (c), wherein, in case of option (1), the core (a) a comprises benzylpropargylether compounds of formula I, and the shell (b) comprises a shell material; and wherein, in case of option (2), the matrix (c) comprises benzylpropargylether compounds of formula I, and a matrix material.
Patent CA-3026490-A1 (CA)
Title: Anticorps monoclonaux, compositions et methodes de detection de la proteine de type mucine (mlp) en tant que biomarqueur du cancer de l'ovaire et du pancreas
Inventor: SCHWAEBLE HANS-WILHELM
IPC: C12N15/02
Filed: 2017-06-06
Abstract: Dans divers modes de réalisation, l'invention concerne des anticorps monoclonaux anti-protéine de type mucine (MLP), des compositions et des procédés de détection de MLP en tant que biomarqueur pour un type de cancer sécrétant de la mucine tel que le cancer de l'ovaire ou du pancréas.
Patent CA-3026676-A1 (CA)
Title: Caustic dosing for primary extraction in oil sands processing
Inventor: YANG XIAOLI
IPC: C10G1/04
Filed: 2018-12-06
Abstract: Described herein are methods and systems in which the alkaline dosage used for oil sands slurries fed into a primary separation vessel (PSV) is controlled based on a combination of clay content and process water characteristics. The dosage control can include operating within different dosage envelopes that correspond to respective combinations of clay content and dissolved solids content. Enhanced bitumen separation by the PSV and usage of alkaline compounds, such as caustic, can be facilitated by such methods.
Patent CA-3029478-A1 (CA)
Inventor: BASTA STEVEN
IPC: A61K45/06
Filed: 2017-06-28
Abstract: The disclosure relates to the use of neurokinin-1 (NK-1) antagonists, such as serlopitant, in treating acute or chronic pruritus associated with a variety of medical conditions, including dermatitis/eczema, psoriasis, prurigo, urticaria, cutaneous T-cell lymphoma, epidermolysis bullosa, bums and hepato-biliary diseases, or/and treating the medical conditions themselves. One or more additional antipruritic or therapeutic agents can optionally be used in combination with an NK-1 antagonist to treat acute or chronic pruritus associated with a medical condition or/and the medical condition itself.
Patent CA-3032290-A1 (CA)
Title: Mesures reparties simultanees sur fibre optique
Inventor: DICKENSON PAUL FREDERICK CILGRIM
IPC: G01V1/44
Filed: 2017-07-25
Abstract: L'invention concerne un système et une technique permettant d'obtenir au moins deux mesures réparties à partir d'une fibre de détection optique déployée le long d'un parcours de prise de mesures désiré. Des sondes d'interrogation provenant d'au moins deux systèmes de mesures réparties différents sont combinées et lancées dans la fibre de détection. La lumière rétrodiffusée générée en réponse aux sondes d'interrogation combinées est séparée en parties et chaque partie est envoyée à un instrument de mesures réparties respectif. De cette manière, des mesures réparties correspondant à différents paramètres d'intérêt, tels que la température et la pression, le long du parcours de prise de mesures, peuvent être effectuées simultanément à l'aide de la même fibre de détection.
Patent CA-3034130-A1 (CA)
Inventor: SAWADA JAMES
IPC: B01J47/00
Filed: 2017-09-01
Abstract: Methods are disclosed for achieving the catalytic combustion of a gaseous species in low temperature humid environments. The methods comprise the steps of obtaining a combustion catalyst composition comprising an amount of a precious metal supported on an ion-exchangeable alkali metal titanate substrate, and then exposing the species to the combustion catalyst composition in the presence of an oxygen containing gas and water vapour at a catalysis temperature below 200 °C and at a relative humidity above 0.5%. A novel desiccant-coupled catalytic combustion process and system are also disclosed.
Patent CA-3036379-A1 (CA)
Inventor: AMANULLAH MD
IPC: C09K8/506
Filed: 2017-09-26
Abstract: A lost circulation material (LCM) having flakes formed from date tree leaflets is provided. The flakes of the date tree leaflet LCM may be formed by tearing and shredding date tree leaflets from date trees. The date tree leaflets may be obtained from date tree pruning performed by date tree farming industries. The date tree leaflet LCM may be added to o a drilling fluid to mitigate or prevent lost circulation in a well. Methods of lost circulation control with the date tree leaflets LCM are also provided.
Patent CA-3036861-A1 (CA)
Inventor: ZANETTI ADRIEN
IPC: F16B7/00
Filed: 2019-03-14
Abstract: L'invention vise un dispositif (16) de conduction thermique destiné à être installé entre une première pièce (12) source de chaleur et une deuxième pièce (14) de dissipation de chaleur, le dispositif comprenant un élément mâle (18) comprenant une partie protubérante (32) par rapport à une base (30) et un élément femelle (20) comprenant une paroi interne (62) définissant un logement (64) de réception de la partie protubérante (32). L'élément mâle (18) est configuré pour exercer un effort radial contre la paroi interne (62) lorsque le dispositif de conduction thermique est installé entre la première pièce (12) et la deuxième pièce (14) de sorte à améliorer la conduction thermique entre l'élément mâle (18) et l'élément femelle (20).
Patent CA-3036889-A1 (CA)
Title: Long acting multi-specific molecules and related methods
Inventor: LIU SHU-MIN
IPC: A61K47/00
Filed: 2017-10-11
Abstract: This invention relates to multi-specific molecules, such as long acting multi-specific antibodies. Also disclosed are relates methods.
Patent CA-3036894-A1 (CA)
Title: An ergonomic tool
Inventor: MOSTAFA TALAAT H A
IPC: B25G1/02
Filed: 2016-09-14
Abstract: A tool including a handle, a head, and a flexible shaft including a plurality of shaft members each connecting the handle with the head. The shaft members include at least one fixed shaft member and at least one floating shaft member. Each of the fixed shaft members is fixedly connected with both the handle and the head, and each of the floating shaft members is reciprocably connected with at least one of the handle and the head.
Patent CA-3039251-A1 (CA)
Title: Novel lipids and compositions for the delivery of therapeutics
Inventor: MANOHARAN MUTHIAH
IPC: C07D405/12
Filed: 2009-11-10
Abstract: The present invention provides lipids that are advantageously used in lipid particles for delivery of therapeutic agents to cells. In particular, the invention formula (I) provides lipids having the following structure XXXIII: (see formula I) wherein: R1 and R2 are each independently for each occurrence optionally substituted C10-C30 alkyl, optionally substituted C10-C30 alkenyl, optionally substituted C10-C30 alkynyl, optionally substituted C10-C30 acyl, or -linker-ligand; R3 is H, optionally substituted C1- C10 alkyl, optionally substituted C2-C10 alkenyl, optionally substituted C2-C10 alkynyl, alky lhetro cycle, alkylphosphate, alkylphosphorothioate, alkylphosphorodithioate, alkylphosphonates, alkylamines, hydroxyalkyls, w-aminoalkyls, w - (substituted)aminoalkyls, w -phosphoalkyls, .omega. -thiophosphoalkyls, optionally substituted polyethylene glycol (PEG, mw 100-40K), optionally substituted mPEG (mw 120-40K), heteroaryl, heterocycle, or linker-ligand; and E is C(O)O or OC(O).
Patent CA-3039455-A1 (CA)
Inventor: SONEDA TSUYOSHI
IPC: C07D295/135
Filed: 2017-10-05
Abstract: The present invention addresses the problem of finding a novel medicine which has an excellent tryptophanase inhibitory effect, suppresses indoxyl sulfate production in blood to thereby prevent deterioration of renal function, and thus contributes to kidney preservation. Provided is a medicinal composition which comprises a compound represented by the formula or a pharmacologically acceptable salt thereof as an active ingredient. (In the formula: R1 and R2 may be the same or different and represent a C1-C6 alkyl group, etc.; and Ar represents an optionally substituted phenyl group or an optionally substituted thienyl group.)
Patent CA-3041970-A1 (CA)
Title: Heat-resistant alloy for hearth metal member
Inventor: ENJO Yohei
IPC: C22C30/00
Filed: 2017-09-04
Abstract: The present invention provides a Co-free heat-resistant alloy for hearth metal members that exhibits properties equal to or superior to those of Co-containing heat-resistant steel. The heat-resistant alloy for hearth metal members according to the present invention is a heat-resistant alloy used for the hearth metal members of steel heating furnaces and contains, in mass%, C: 0.05%-0.5% and Si: more than 0% and not more than 0.95% where 0.05% = C + Si = 1.0%, Mn: more than 0% and not more than 1.0%, Ni: 40%-50%, Cr: 25%-35%, W: 1.0%-3.0%, and the remainder comprising at least 10% Fe and unavoidable impurities. The heat-resistant alloy for hearth metal members may also contain, in mass%, Ti: 0.05%-0.5% and/or Zr: 0.02%-1.0%.