baber/WOPTO huggingface dataset:
Patent CA-2964341-A1 (CA)
Title: Catalyseur pour la production en phase gazeuse d'acides carboxyliques
Inventor: BARTON DAVID G
IPC: C07C53/122
Filed: 2015-10-06
Abstract: Des acides carboxyliques sont produits selon un procédé en phase gazeuse à une seule étape consistant à mettre en contact, dans des conditions d'hydroxycarbonylation exemptes d'halogène, un alcène, du monoxyde de carbone, de l'eau et un catalyseur solide contenant du sulfure.
Patent CA-2964992-A1 (CA)
Inventor: BRUNO LOUIS J
IPC: B64D13/02
Filed: 2017-04-20
Abstract: A system is provided. The system includes an air conditioning pack; a first medium; a second medium; a first mixing point located outside the air conditioning pack and configured to mix the first medium with the second medium; and a second mixing point located inside the air conditioning pack and configured to mix the first medium with the second medium.
Patent CA-2966252-A1 (CA)
Inventor: ZHAO XINGDONG
IPC: C07D221/04
Filed: 2015-11-01
Abstract: Provided are certain phosphoinositide 3-kinase (PI3K) inhibitors, pharmaceutical compositions thereof, and methods of use thereof For example, disclosed are compounds represented by formula I, or a pharmaceutically acceptable salt thereof The compounds of formula I can modulate PI3K , and inhibit the activity of PI3K. Accordingly, compounds of formula I can be used to treat, for example, cell proliferative disorders. (see formula I)
Patent CA-2974472-A1 (CA)
Title: Disjoncteur a courant continu avec generation d'un contre-courant
Inventor: DUPRAZ JEAN-PIERRE
IPC: H01H71/00
Filed: 2016-01-28
Abstract: Un dispositif disjoncteur (10) comprenant une branche principale (BM) et une branche auxiliaire (BA) montée électriquement en parallèle à la branche principale. La branche principale comprend au moins un interrupteur-sectionneur mécanique (SI, S2) en série avec une cellule disjonctive constituée d'au moins un commutateur semi-conducteur (QP), et un circuit d'amortissement (Sn2) branché en parallèle avec la cellule disjonctive, qui comprend un élément de stockage d'énergie (CP), l'interrupteur-sectionneur mécanique (S1, S2) étant commutable pour permettre de sélectionner deux modes de fonctionnement, le courant passant par la branche principale dans le premier mode de fonctionnement et le courant étant commuté de la branche principale à la branche auxiliaire dans le second mode de fonctionnement. Ce dispositif disjoncteur est caractérisé en ce que le circuit d'amortissement (Sn2) comprend en outre une résistance stabilisatrice (R2) agencée pour créer un contre-courant dans la branche principale lorsque le courant est commuté de la branche principale à la branche auxiliaire par décharge de l'élément de stockage d'énergie (CP).
Patent CA-2977513-A1 (CA)
Inventor: CLARE ROBERT HUGH
IPC: B65D30/08
Filed: 2017-08-29
Abstract: A recyclable package such as a Stand Up Pouch (SUP) is prepared using a coextruded polyethylene structure having a first surface layer, a first intermediate layer, a second intermediate layer, and a second surface layer which is a sealable layer. The coextruded structure contains two layers of High Density Polyethylene (HDPE) to provide stiffness. The structure also contains a layer of lower density polyethylene. The structure is optionally surface printed. This structure is suitable for preparing packages for a wide variety of flowable foods (including liquids and solids).
Patent CA-2978012-A1 (CA)
Inventor: BAIDEN GREGORY
IPC: B25J19/02
Filed: 2015-03-02
Abstract: A system and method for relieving hang-ups, comprising a mobile command vehicle operative to transport a robotic vehicle to a control location remote from a hang-up location; the robotic vehicle operative to advance from the control location to the hang-up location, scan the hang-up location, transmit scanning information to the command vehicle, and receive positioning commands to position the robotic vehicle for drilling into the hang-up location, implant an explosive, and withdraw.
Patent CA-2980130-A1 (CA)
Inventor: HANSON THOMAS C
IPC: B62B9/24
Filed: 2017-09-21
Abstract: A bumper bar assembly for a stroller includes a first end bar member, a second end bar member, and an intermediate member connected with and disposed between the first end bar member and the second end bar member. The first end bar member is configured to connect with a stroller frame at or adjacent to a first side of the stroller frame. The second end bar member is configured to connect with the stroller frame at or adjacent to a second side, which is opposite to the first side, of the stroller frame.  The intermediate member is pivotable with respect to at least of the first bar member and the second bar member about at least two axes.
Patent CA-2984846-A1 (CA)
Title: Generation d'image pour un affichage autostereoscopique
Inventor: KROON BART
IPC: H04N13/128
Filed: 2016-04-22
Abstract: Selon l'invention, une image d'affichage pour un panneau d'affichage (503) d'un affichage autostéréoscopique projetant l'image d'affichage dans une pluralité de cônes de vue est générée. Une source (803) fournit une représentation tridimensionnelle d'une scène devant être affichée et un générateur (805) génère l'image d'affichage à partir de la représentation. Pour chaque pixel, le générateur (805) détermine une indication de direction de point de vue de scène reflétant une direction de point de vue pour la scène en réponse à une fonction de mappage de direction et une indication de direction de projection de cône de vue reflétant une direction de projection pour le pixel à l'intérieur des cônes de vue. La fonction de mappage de direction reflète une relation entre des directions de projection de cônes de vue et des directions de points de vue de scène. La valeur de pixel correspondant à la direction de point de vue est ensuite générée à partir de la représentation tridimensionnelle. En outre, un processeur (809) détermine une caractéristique de visualiseur ; et un adaptateur (811) adapte la fonction de mappage de direction en réponse à la caractéristique de visualiseur.
Patent CA-2985116-A1 (CA)
Title: Utilisation de la radioactivite naturelle de faible niveau de matieres premieres pour evaluer un filtre a de gravier et la mise en place de ciment dans des puits
Inventor: ZHANG QIANMEI (JEREMY)
IPC: E21B47/09
Filed: 2016-05-06
Abstract: Cette invention concerne des procédés de diagraphie d'un puits au moyen de la radioactivité naturelle provenant de particules à base d'argile. Selon un mode de réalisation, lesdits procédés comprennent l'utilisation d'une boue de gravillonnage contenant un liquide et des particules de gravillonnage pour mettre en place hydrauliquement les particules dans une zone de gravillonnage d'un trou de forage pénétrant dans une formation souterraine et obtenir un ensemble données aval de filtre à gravier par abaissement dans le trou de forage traversant la formation souterraine d'un détecteur de rayons gamma et détection des rayons gamma issus d'une radioactivité naturelle des particules de gravillonnage. Les procédés peuvent en outre comprendre l'utilisation de l'ensemble de données aval de filtre à gravier pour déterminer un emplacement des particules de gravillonnage et la mise en corrélation de l'emplacement des particules de gravillonnage avec une mesure de profondeur de trou de forage pour déterminer l'emplacement, la hauteur et/ou le pourcentage de remplissage des particules de gravillonnage disposée dans la zone de gravillonnage du trou de forage.
Patent CA-2985929-A1 (CA)
Inventor: KHORSHIDI BEHZAD
IPC: G01C7/06
Filed: 2017-11-17
Abstract: A tunnel dynamic survey station (TDSS) including a total station with an automatic target recognition option on a self-leveling tribrach which are mounted on an engineered anti-vibration apparatus connected to a TBM's compound particularly on the Can, conveyor frame, and backup gantry. The anti-vibration apparatus includes isolators such as springers and rubber mounts to absorb a tunnel boring machine's (TBM) severe vibrations in order to avoid loss of orientation and calibration of total station in three-dimensional directions and prevent any damage to the total station and self-leveling tribrach of the TDSS.
Patent CA-2986822-A1 (CA)
Inventor: ZHANG YI
IPC: G06Q20/22
Filed: 2015-04-30
Abstract: The present invention relates to a network transaction information processing method. The method comprises: receiving an identifier of a dynamic information certificate inputted by a first terminal; according to the identifier, displaying a transaction page corresponding to the dynamic information certificate; receiving a transaction command sent by the first terminal via the transaction page; according to the transaction command, obtaining an electronic credit commitment payment certificate corresponding to the first terminal, and performing a payment according to a preset payment condition of the electronic credit commitment payment certificate. The method effectively simplifies a payment process within a network transaction, and improves the security of funds. Also provided are a network transaction information processing system, and a computer storage medium.
Patent CA-2991618-A1 (CA)
Title: Methods of off-line heat treatment of non-ferrous alloy feedstock
Inventor: WYATT-MAIR GAVIN F
IPC: C22F1/04
Filed: 2015-07-07
Abstract: The present invention, in some embodiments, is a method of forming an O temper or T temper product that includes obtaining a coil of a non-ferrous alloy strip as feedstock; uncoiling the coil of the feedstock; heating the feedstock to a temperature between a recrystallization temperature of the non-ferrous alloy and 10 degrees Fahrenheit below a solidus temperature of the non-ferrous alloy; and quenching the feedstock to form a heat-treated product having am O temper or T temper. The non-ferrous alloy strip used in the method excludes aluminum alloys having 0.4 weight percent silicon, less than 0.2 weight percent iron, 0.35 to 0.40 weight percent copper, 0.9 weight percent manganese, and 1 weight percent magnesium.
Patent CA-2992344-A1 (CA)
Inventor: SOUALLE FRANCIS
IPC: G01S19/21
Filed: 2016-07-07
Abstract: The invention relates to noise distribution shaping for signals, particularly for the application in receivers for CDMA signals.  An embodiment of the invention provides a method for noise distribution shaping for signals comprising the acts of generating a blanking control signal by comparing a received signal comprising transitions with at least one blanking threshold (S10), determining transitions of the received signal and zones around the determined transitions, and generating a transitions control signal comprising the determined transitions and zones (S11), adapting the at least one blanking threshold or the received signal according to an offset value depending on the amplitude of the received signal and on the transitions control signal (S12, S13, S14), and modifying the noise distribution of the received signal by applying blanking of the received signal under control of the blanking control signal (S16).
Patent CA-2994575-A1 (CA)
Title: Method, device, and system for receiving certificate
Inventor: ZHANG YI
IPC: G06Q20/12
Filed: 2015-09-21
Abstract: The present invention is applicable in the field of online payment. Provided are a method, device, and system for receiving a certificate. The method comprises the following steps: receiving a certificate receiving request and identity information transmitted by a seller end, where the certificate receiving request comprises electronic certificate information; verifying the identity information of the seller end; and receiving an electronic certificate upon successful verification. Provided in the present invention, the method, device, and system for receiving a certificate simplify a payment process.
Patent CA-2997382-A1 (CA)
Title: Substituted amino triazoles useful as human chitinase inhibitors
Inventor: MAZUR MARZENA
IPC: A61P35/00
Filed: 2016-09-02
Abstract: Disclosed are amino triazole compounds substituted with a piperidinyl ring that is itself substituted with a heterocyclic ring. These compounds are inhibitors of acidic mammalian chitinase and chitotriosidase. Also disclosed are methods of using the compounds to treat asthma reactions caused by allergens, as well as acute and chronic inflammatory diseases, autoimmune diseases, dental diseases, neurologic diseases, metabolic diseases, liver diseases, polycystic ovary syndrome, endometriosis, and cancer.
Patent CA-2999468-A1 (CA)
Title: Method of preparing and application of carbon-selenium composites
Inventor: GUO YU-GUO
IPC: H01M50/429
Filed: 2016-09-14
Abstract: Disclosed is method of preparing a selenium carbon composite material and a use of the selenium carbon composite material in a cathode of a lithium selenium secondary battery. A battery formed with a cathode of the disclosed selenium carbon composite material has high energy density and stable electrochemical performance. The disclosed selenium carbon composite material can effectively shorten the migration distance of lithium ions during charging and discharging of the battery and improve conductivity and utilization of selenium after compounding carbon and selenium. Multiple batteries formed with cathodes of the disclosed selenium carbon composite material can be assembled into a lithium selenium pouch-cell battery having stable electrochemical performance and high energy density.
Patent CA-3000580-A1 (CA)
Title: Sel d'acide maleique d'un intermediaire de silodosine
Inventor: DEL RIO PERICACHO JOSE LUIS
IPC: A61K31/404
Filed: 2016-09-29
Abstract: Sel d'acide maléïque d'un intermédiaire de silodosine. La présente invention concerne un sel de formule (I), son procédé de préparation et son utilisation dans la préparation de la silodosine.
Patent CA-3002892-A1 (CA)
Inventor: PRADES COSANO ROGER
IPC: C07K5/097
Filed: 2016-11-15
Abstract: New gelatinase inhibitors of general formula )I) (vide infra), processes for their preparation, pharmaceutical compositions comprising them, and their use in therapy and/or prophylaxis of conditions wherein inhibition of gelatinases is useful such as epilepsy, schizophrenia, Alzheimer disease, autism (in particular associated to fragile X syndrome), mental retardation, mood disorders such as bipolar disorders, depression, vascular diseases such as ischemic stroke and atherosclerosis, inflammatory diseases such as multiple sclerosis, rheumatoid arthritis and inflammatory bowel disease, drug addiction, neuropathic pain, lung diseases such as asthma and chronic obstructive pulmonary disease, cancer and sepsis.
Patent CA-3003720-A1 (CA)
Inventor: GIVENS RICHARD
IPC: A61M16/10
Filed: 2016-10-29
Abstract: A self-rescuer device (100, 200, 300, 400, 500, 600) comprises an intake pump (102, 202, 302, 402) that creates a gas stream. The gas stream enters a first sieve (110, 210, 310, 410, 510) that separates carbon dioxide, carbon monoxide, and oxygen from the gas stream to create a mixture. The remaining gas stream flows to a second sieve (122, 222, 322, 422) that separates nitrogen from the remaining gas stream and vents the residual gas to outside of the self-rescuer device through a residual output (128). The separated mixture is directed to a gas processor (131, 231, 331) separates the oxygen from the mixture. A nitrogen storage canister (132, 232, 332, 432, 532) coupled to the separated output (130) of the second sieve (122, 222, 322, 422) stores the separated nitrogen, and an oxygen storage canister (146, 246, 346) coupled to the separated output (145) of the first sieve (100, 110, 210, 310, 410, 510) stores and concentrates the separated oxygen until a purity threshold is met. Habitable nitrogen and oxygen are metered from their storage canisters and supplied to a user of the device through a breathing mask (150, 250, 450, 602) within an exterior mask shell (604).
Patent CA-3004135-A1 (CA)
Inventor: DUDSON ERIC C
IPC: E21C45/00
Filed: 2018-05-07
Abstract: According to embodiments described in the specification, an exemplary method is disclosed for hydraulically hoisting potash (or other evaporite ore) 'fines' material from an underground mine. The method includes mining an ore deposit using a boring machine to generate Run-of-Mine (ROM) material at a mine face, conveying the generated ROM material to an underground ore screening plant, screening the ROM material relative to a threshold size wherein the threshold size is a feed size of one or more flotation cells at a surface processing plant, mixing 'fines' material, comprising ROM material that is below the threshold size, with a saturated brine to create a slurry mixture wherein the saturated brine prevents the 'fines' material from dissolving into the slurry mixture, and pumping the slurry mixture to a surface location via one of a shaft and a borehole to the surface product separation plant.
Patent CA-3006444-A1 (CA)
Title: Structure de soubassement de carrosserie de vehicule comprenant une poutre transversale de resistance variable a la deformation plastique
Inventor: VIAUX IVAN
IPC: B62D25/20
Filed: 2016-12-09
Abstract: L'invention concerne une structure de soubassement de carrosserie de véhicule comprenant un panneau de plancher (1), au moins une poutre longitudinale (2) s'étendant dans une direction longitudinale du véhicule sous ledit panneau de plancher (1) et au moins une poutre transversale (4) s'étendant dans une direction transversale, sensiblement perpendiculaire à la direction longitudinale, au-dessus du panneau de plancher (1), le panneau de plancher (1) s'étendant transversalement entre deux côtés (6, 8), la poutre transversale (4) comprenant une extrémité centrale transversale (26) s'étendant sous une zone centrale (12) dudit panneau de plancher (1) et une extrémité latérale transversale (28) s'étendant au niveau de l'un des côtés (6, 8) dudit panneau de plancher, caractérisée en ce que la poutre transversale (4) comprend une partie centrale (36), s'étendant entre l'extrémité centrale (26) et une partie intermédiaire (38) de la poutre transversale (4) et une partie d'extrémité (40), s'étendant entre la partie intermédiaire (38) et l'extrémité latérale (28), la résistance à la déformation plastique de la partie centrale (36) étant supérieure à la résistance à la déformation plastique de la partie d'extrémité (40) et en ce que la partie intermédiaire (38) de la poutre transversale (4) s'étend à la verticale de la poutre longitudinale (2) de telle sorte que la partie d'extrémité (40) de la poutre transversale (4) s'étende transversalement entre la poutre longitudinale (2) et un des côtés du panneau de plancher (1).
Patent CA-3007794-A1 (CA)
Title: Brace for a post
Inventor: TERSIGNI DONATO
IPC: E04H17/22
Filed: 2018-06-11
Abstract: In one embodiment, the present invention is a brace for retaining a post comprising a pair of associated cooperatively engaging brackets defining opposing and aligning openings disposed midway along each bracket. A transverse retainer is associated with and insertable within midway the brackets for resting the post thereupon when the brackets embrace the post. The brace further defines opposing and aligning openings disposed within an upper portion of each bracket for receiving fasteners therethrough to retain the post within the brace.
Patent CA-3011633-A1 (CA)
Title: Pharmaceutical or nutritional combination comprising beta-hydroxy-betamethylbutyrate
Inventor: SATHYAVAGEESWARAN SHREERAM
IPC: A61K31/19
Filed: 2017-01-16
Abstract: The present invention relates to a pharmaceutical or nutritional combination comprising beta-hydroxy beta-methylbutyrate (HMB) and tetrahydrocurcumin (THC) and methods comprising administering the combination to a subject. The methods of the invention relate to attenuating muscle protein degradation and/or preserving lean body mass in the subject.
Patent CA-3013430-A1 (CA)
Inventor: ASAUMI Norio
IPC: H05H1/24
Filed: 2017-02-02
Abstract: Disclosed is a method of manufacturing an airfoil structure used in a jet engine. The airfoil structure includes airfoils, a support supporting the airfoils at their lower ends, and a case covering upper ends of the airfoils. Each airfoil includes an airfoil body, and an airflow generator, provided to the airfoil body, producing induced airflow by plasma. A  process of forming the airflow generator includes a first electrode forming step of forming a first electrode on the airfoil body, a dielectric layer forming step of forming a dielectric layer by forming ceramic powder into a film to cover the first electrode through room temperature impact consolidation, and a second electrode forming step in which a second electrode is formed so that the second electrode is exposed at the surface of the dielectric layer, is electrically connected to the first electrode, and is applied with an alternating current voltage.
Patent CA-3016177-A1 (CA)
Title: Systemes d'acces et d'administration coronaire
Inventor: LAMPROPOULOS FRED
IPC: A61M25/01
Filed: 2017-03-15
Abstract: L'invention concerne des systèmes d'accès et d'administration coronaire. Un système d'accès coronaire peut comprendre un guide de sinus coronaire et un premier noyau. Un système d'administration de veine latérale peut comprendre un introducteur de veine latérale et un second noyau. Le guide de sinus coronaire, l'introducteur de veine latérale, et les premier et second noyaux peuvent être conçus ou formés pour accéder à une position prédéterminée à l'intérieur du coeur d'un sujet. Par exemple, le guide de sinus coronaire, l'introducteur de veine latérale, et/ou les premier et second noyaux peuvent être utilisés en combinaison pour accéder à la position prédéterminée dans le coeur du sujet.
Patent CA-3018506-A1 (CA)
Inventor: PARK BRIAN V
IPC: E21B47/00
Filed: 2016-05-12
Abstract: A device and method is described for either launching or retrieving wireline electro acoustic technology (EAT) sensor assemblies downhole.
Patent CA-3018838-A1 (CA)
Title: Mobile light-deprivation greenhouse
Inventor: KIELLAND PETER JOHANN
IPC: B62B3/00
Filed: 2018-09-28
Abstract: A mobile greenhouse for cultivating short-day photoperiodic plants such as cannabis.  The device is comprised of a wheeled growing pot for containing a quantity of plant growing media and configured to form a mobile plant-growing dolly. The dolly includes a trellis-cage affixed over its growing pot; the trellis-cage being configured for supporting a light-modifying hood that encloses any foliage growing therein and also configurable for supporting foliage growing therein. A translucent greenhouse hood is provided that removably fits over the trellis-cage to prevent inclement weather from damaging the plant foliage growing therein. An opaque light-deprivation hood may be provided that removably fits over the trellis-cage to prevent sunlight from reaching the plant foliage growing therein.
Patent CA-3018917-A1 (CA)
Title: Procede de surveillance securisee de l'integrite d'un train et utilisation d'unites embarquees d'un systeme de protection automatique de train pour surveiller l'integrite d'un tra in
Inventor: BAUER HARALD
IPC: B61L15/00
Filed: 2017-04-04
Abstract: L'invention concerne un procédé de surveillance sécurisée de l'intégrité d'un train, le procédé comprenant : a) l'acquisition de premières données de position (PI) du premier chariot (C1) par l'intermédiaire d'une première unité de poursuite (TU1) qui est installée à bord d'un premier chariot (C1) et l'acquisition de deuxièmes données de position (P2) d'un deuxième chariot (C2) par l'intermédiaire d'une deuxième unité de poursuite (TU2) qui est installée à bord du deuxième chariot (C2), les données de position (P1, P3) étant reliées à un système de coordonnées de ligne ferroviaire ; b) la détermination d'un écart ? entre une valeur de référence qui dépend de la longueur L du train et une valeur de position qui dépend de données de position (P1, P2) d'au moins une des unités de poursuite (TU1, TU2) ; c) la détection du fait que l'intégrité du train est obtenue par analyse de l'écart ; d) la répétition des étapes a) à c) ; les unités de poursuite (TU1, TU2) faisant partie d'unités embarquées (OBU1, OBU2) d'un système de protection automatique de train. Par conséquent, un procédé économique de surveillance de l'intégrité d'un train qui est conforme au niveau de sécurité SIL4 peut être réalisé.