baber/WOPTO huggingface dataset:
Patent CA-2990820-A1 (CA)
Title: Door lock and method of installation and un-installation of the same
Inventor: HUANG FU-CHIH
IPC: E05B9/08
Filed: 2018-01-04
Abstract: A door lock and a method for installation and un-installation of the door lock, includes a lock plate unit and a lock unit. The lock plate unit having an installation hole, an inside face and a cylinder hole. The installation hole includes a first guide and the lock unit includes a second guide. The lock unit includes a latch unit. When installing the door lock, the lock unit is simply installed to the installation hole and rotated. When un-installing the door lock, the latch unit is simply pushed to be disengaged from the cylinder hole, and the lock unit is rotated to remove the lock unit from the lock plate unit without using any tool and without damaging the lock plate unit.
Patent CA-2990960-A1 (CA)
Title: Utilisation de 1,3,3,4,4,4-hexafluoro-1-butene dans des cycles de puissance
Inventor: KONTOMARIS KONSTANTINOS
IPC: F01K25/08
Filed: 2016-06-15
Abstract: La présente invention concerne un procédé pour convertir de la chaleur provenant d'une source de chaleur en énergie mécanique ou électrique. Le procédé consiste à chauffer un fluide de travail au moyen de la chaleur fournie par la source de chaleur ; et à dilater le fluide de travail chauffé pour réduire la pression du fluide de travail et produire de l'énergie mécanique ou électrique lorsque la pression du fluide de travail est réduite. Le procédé se caractérise par l'utilisation d'un fluide de travail comprenant du 1,3,3,4,4,4-hexafluoro-1-butène (HFO-1336ze). L'invention concerne également un appareil à cycle de puissance. L'appareil est caractérisé en ce qu'il contient un fluide de travail contenant du HFO-1336ze. L'invention concerne également un procédé permettant de remplacer le HFC-245fa dans un appareil à cycle de puissance. Le procédé consiste à enlever au moins une partie du HFC-245fa et à ajouter du HFO-1336ze.
Patent CA-2991663-A1 (CA)
Title: Split panel bed cover
Inventor: ROPCHAN RICHARD
IPC: A47G9/02
Filed: 2018-01-11
Abstract: A adjustable bed cover having a bed panel and an adjustable panel. The bed panel is generally rectangular and having vent panels proximate a bottom edge. The adjustable panel is generally rectangular configuration and mates with the bed panel proximate the bed panels top edge forming a plurality of arm openings between the two panels. The adjustable bed cover providing ability to adjust the bed panel to regulate temperature, provide desired body coverage and provide desired freedom of movement.
Patent CA-2991900-A1 (CA)
Inventor: FOX DAVID K
IPC: B61L9/04
Filed: 2018-01-11
Abstract: The present disclosure provides a new gate lamp system and method. The system and method is configured to facilitate the installation of gate lamp onto a gate arm and to facilitate the replacement of one or more of the gate lamp. The present disclosure provides a system and method of installing gate lamps on a gate arm in the field in a robust manner with ease.
Patent CA-2994336-A1 (CA)
Inventor: YANG XINYE
IPC: C07D261/20
Filed: 2016-08-31
Abstract: Carboxy-substituted (hetero)aryl derivatives, pharmaceutical compositions comprising these compounds, and methods of preparing such compounds and compositions are provided. The compounds or compositions are useful in inhibiting xanthine oxidase and urate anion transporter 1, and also can be used in the treatment or prevention of diseases associated with high blood uric acid level in mammals, especially humans.
Patent CA-2997087-A1 (CA)
Title: Chambre d'acces pour l'entretien de reservoirs
Inventor: MARKHAM LEE B
IPC: B65D90/48
Filed: 2016-07-08
Abstract: La présente invention concerne un système de stockage de carburant comportant une chambre d'accès au réservoir ayant de meilleures fonctionnalités de surveillance, d'entretien et de maintenance. En particulier, la chambre comprend un puisard surveillé par un capteur de liquide dont le bon fonctionnement peut être contrôlé automatiquement à distance, par exemple, par l'intermédiaire d'un contrôleur électronique ou d'une opération manuelle à distance. Dans les cas où une telle vérification indique un besoin d'inspection physique du capteur de puisard, le présent système permet au personnel d'entretien de retirer et d'installer le capteur depuis un emplacement extérieur à la chambre d'accès au réservoir. Le présent système facilite ainsi une inspection régulière et une maintenance routinière ou non planifiée sans qu'il soit nécessaire à une personne de pénétrer physiquement dans la chambre d'accès au réservoir.
Patent CA-2997314-A1 (CA)
Inventor: SCHELTES JULIEN SERGE
IPC: A61B34/30
Filed: 2016-09-07
Abstract: The invention relates to a surgical instrument (1) with an elongate body(2) with a longitudinal axis (3) having a distal end (4) and a proximal end (11). The instrument has a pitch capstan (22,34) having an axis (17,20) transversely to the longitudinal axis (3) at one end of the elongate body. At least two pairs of cables (27,28;29,30) extend along the elongate body (2), along the pitch axis (17,20) to a respective work member (5,6;14,15) to which they are attached. The invention is characterized in that, the cables (27,28;29,30) are guided in sliding contact along a slide bearing (22,34,42,43) situated at or near the pitch axis (17,20). The invention also relates to a handle (10) for a medical instrument having a hinging connection (18, 31,32,34,35) with the elongate body situated near an inside hand region of the user.
Patent CA-2998678-A1 (CA)
Inventor: LEDERLE HANS-PETER
IPC: C23C4/02
Filed: 2016-09-20
Abstract: The invention relates to a tool for roughening a borehole surface which has a coupling portion (12) for clamping the tool (10) in a drill device and has a tool head (14) for processing the borehole surface, cutting means (18) which are circumferentially arranged on the tool head (14) being provided. A borehole surface can be roughened in a reliable manner as a result of the fact that the tool head (14) has at least one laterally continuous slot (20) which extends from an end face (22) of the tool head (14) axially along a tool longitudinal axis (A), and that the tool (10) has a suction channel (11), which extends at least partially axially along the tool longitudinal axis (A), for suctioning drilling dust, the suction channel (11) extending from the end face (22) of the tool head (14) within the tool shank (16) and opening circumferentially into a connection opening (13) in the tool shank (16).
Patent CA-3000060-A1 (CA)
Inventor: NORDLING ERIK
IPC: C12N9/16
Filed: 2016-09-30
Abstract: Disclosed herein are a modified iduronate 2-sulfatase, a composition comprising a modified iduronate 2-sulfatase, as well as methods for preparing a modified iduronate 2-sulfatase and therapeutic use of such a iduronate 2-sulfatase. In particular, the present disclosure relates to a modified iduronate 2-sulfatase sulfatase comprising substantially no epitopes for glycan recognition receptors, wherein said iduronate 2-sulfatase has a catalytic activity of at least 50 % of that of unmodified iduronate 2-sulfatase in vitro.
Patent CA-3002423-A1 (CA)
Inventor: ROJO-CALDERON NOELIA
IPC: A24F40/465
Filed: 2016-10-21
Abstract: The aerosol-generating article (9) comprises a casing (8) and a plurality of aerosol-generating particles (1) arranged in the casing. The aerosol-generating particles of the plurality of aerosol-generating particles comprise a core of susceptor material, which core of susceptor material is coated with aerosol-forming substrate. Also disclosed is an aerosol-forming pellet (3) and a method for forming aerosol-generating pellets. The method comprises the steps of providing a plurality of particles, filling the plurality of particles into a cavity of a predefined shape and compacting the plurality of particles in the cavity, thereby forming an aerosol-generating pellet having the shape of the cavity.
Patent CA-3002566-A1 (CA)
Title: Systeme hydrostatique d'annulation de charge
Inventor: DYCK GERALD
IPC: F16H61/38
Filed: 2016-11-21
Abstract: L'invention concerne un système hydrostatique d'annulation de charge comprenant au moins deux modules hydrostatiques couplés en parallèle. Chaque module hydrostatique comprend des unités d'entraînement à piston hydrauliques d'entrée et de sortie, chacune étant accouplée à son unité respective dans l'autre module par des arbres d'entraînement communs. Les pistons dans une unité d'entraînement à piston hydraulique d'un module sont accouplés à ceux dans l'unité respective de l'autre module avec un angle de calage d'environ 0°. La conception annule avantageusement tous les déséquilibres axiaux et permet d'utiliser des paliers d'arbres d'entraînement radiaux qui supportent une charge essentiellement purement radiale. En conséquence, une plus grande densité de puissance et un meilleur rendement du système peuvent être obtenus.
Patent CA-3003685-A1 (CA)
Inventor: OLEJNIK EWA
IPC: B22D19/02
Filed: 2016-11-11
Abstract: The invention relates to a powder composition used for the fabrication of casting inserts designed to produce local composite zones resistant to abrasive wear, wherein said composite zones are reinforced with carbides and borides or with mixtures thereof formed in situ in castings, and wherein said powder composition is characterized in that it comprises powder reactants of the formation of carbides and/or borides selected from the group of TiC, WC, ZrC, NbC, TaC, TiB2, ZrB2, or mixtures thereof, said carbides and/or borides forming after crystallization particles reinforcing the composite zones in castings, and wherein said powder composition further comprises moderator powders in the form of a mixture of metal powders, which after crystallization form matrix of the composite zone in casting. The invention also relates to a casting insert for the fabrication in casting of local composite zones resistant to abrasive wear, and to a method for the fabrication of local composite zones in castings, using for this purpose the reaction of the self -propagating high temperature synthesis (SHS).
Patent CA-3004833-A1 (CA)
Title: Microfluidic elapsed time indicator
Inventor: HIGGINS PETER
IPC: G04F1/00
Filed: 2016-11-17
Abstract: An elapsed time indicator comprises a reservoir of a fluid, a porous sheet element and a fluid port located between the reservoir and the porous sheet element. The porous sheet element defines a predetermined area which is separated from the fluid port by a predetermined lateral distance. The fluid is selectively provided from the reservoir to the porous sheet element through the fluid port whereupon the porous sheet element transmits the fluid laterally through the porous sheet element at a predetermined rate away from the fluid port until the fluid impregnates the predetermined area of the porous sheet element so as to cause the predetermined area of the porous sheet element to become transparent or more transparent after expiry of a predetermined time period.
Patent CA-3007380-A1 (CA)
Title: Systeme d'investigations numerique
Inventor: GRIFFIN PATRICK
IPC: G16Z99/00
Filed: 2018-06-06
Abstract: Un système de criminalistique numérique comprend un système dingestion, un système danalyse comprenant des postes danalyse, un système darchive comprenant des réseaux de stockage et un système serveur comprenant un serveur de stockage des éléments de preuve et un serveur de bureau. Le système dingestion comprend des postes dingestion pouvant être exploités pour recevoir des données extraites de dispositifs analysés. Le serveur de stockage des éléments de preuve comprend des ressources exploitables pour générer des paquets déléments de preuve en fonction de données extraites de dispositifs analysés. Le serveur de bureau virtuel comprend des ressources exploitables pour générer des sessions de bureau virtuel en interface avec des postes danalyse avec le serveur de stockage déléments de preuve pour accéder aux données extraites dans les paquets déléments de preuve, stocker des produits de travail dans les paquets déléments de preuve en fonction de lanalyse de criminalistique des données extraites dans les paquets, et stocke les produits de travail connexes avec une deuxième copie des données connexes dans le système darchive.
Patent CA-3008823-A1 (CA)
Inventor: DIGHE SHYAM V
IPC: A62D3/19
Filed: 2010-02-04
Abstract: A plasma gasification reactor vessel having a top section with a conical wall extending up from a bottom section, containing a carbonaceous bed into which plasma is injected by plasma torches, to a roof of the vessel is arranged in ways that can contribute to characteristics of gas flow and solids residence time that are favorable for thoroughness of reactions and yield of useful reactions products. In some cases, such a conical wall is combined in arrangements with other features such as one or more feed ports arranged to give more uniform distribution including distributive feed mechanism. The roof of the vessel, in some examples, has vertical outlet ports that include intrusions into the interior volume of the reactor proximate the conical wall of the top section. The configurations of outlet ports with intrusions and the configurations of feed ports for more uniform distribution of feed material are also applicable to reactor vessels with other geometries.
Patent CA-3010390-A1 (CA)
Title: Sat (tissu superabsorbant) de materiau superabsorbant
Inventor: PALUMBO GIANFRANCO
IPC: A61F13/15
Filed: 2016-01-20
Abstract: L'invention concerne un procédé pour la production par voie humide d'un matériau superabsorbant, comprenant la formation d'une solution saline aqueuse ayant une concentration de 0,01-4,5 N de sel ionique et un pH de 0 à 6,0 ou de 8,0 à 14,0 par l'ajout d'un acide fort ou d'une base forte ; la dispersion dans la solution saline d'un constituant de polymère superabsorbant (SAP) d'eau choisi parmi les polymères comprenant au moins une résine acide qui n'est pas entièrement neutralisée en cas de solution saline acide et/ou comprenant au moins une résine de base qui n'est pas entièrement neutralisée en cas de solution saline de base ; la mise en uvre d'une première bande par stratification et dépôt par aspiration sous vide sur la section de dépôt de courroie de tamis à mailles de la dispersion SAP ; le lavage à l'extérieur de la bande au moyen d'une solution de base jusqu'au niveau souhaité de neutralisation de l'acidité pour des dispersions SAP dans des solutions salines acides ou avec une solution acide jusqu'au niveau souhaité de neutralisation de la basicité pour des dispersions SAP dans des solutions salines de base ; le lavage à l'extérieur de la bande au moyen de l'eau, et l'aspiration et le séchage de la bande. La relation entre le pH et la concentration en sel est de telle sorte qu'elle entraîne une absorption d'eau dans le SAP égale ou inférieure à environ 30,00 gH2O/gSAP. Le matériau absorbant selon l'invention est utilisé pour la production de serviettes de papier et de cuisine ; papier hygiénique et lingettes pour le visage ; produits d'hygiène absorbants, couches pour bébés, serviettes d'hygiène féminine, protège-slips, couches pour adultes souffrant d'incontinence, housses de matelas pour lits pour sujets souffrant d'incontinence, lits de salle d'opération, et revêtements d'aisselle ; couches de papier ou de tapis absorbants pour l'industrie alimentaire ; sous des récipients alimentaires pour absorber une fuite de liquide de viande, de poisson ou de légumes ; couches de papier ou de tapis absorbants pour animaux de compagnie ; couches de papier absorbant ou de tapis absorbants pour une utilisation dans des cercueils ; produits médicaux pour absorber des exsudats.
Patent CA-3011549-A1 (CA)
Inventor: KOTIAN PRAVIN L
IPC: A61P9/00
Filed: 2017-02-01
Abstract: L'invention concerne des composés de formule (I), et leurs sels pharmaceutiquement acceptables. Les composés sont des inhibiteurs du système du complément. L'invention concerne également des compositions pharmaceutiques comprenant un composé de formule (I), et des méthodes impliquant l'utilisation des composés et des compositions dans le traitement et la prévention de maladies et d'états pathologiques caractérisés par une activité aberrante du système du complément.
Patent CA-3011765-A1 (CA)
Inventor: BU QIHUI
IPC: F24F11/00
Filed: 2017-08-28
Abstract: L'invention concerne un système inter-relié et son procédé de commande. Le procédé de commande consiste : à obtenir la température ambiante extérieure lors de la réception d'instructions de démarrage des unités intérieures (S110) ; à déterminer si la température ambiante extérieure tombe dans une plage préétablie de températures (S120) ; à déterminer un mode d'opération d'un système inter-relié conformément aux états de fonctionnement des unités intérieures démarrées lorsque la température ambiante extérieure tombe dans la plage préétablie de températures (S130).
Patent CA-3013865-A1 (CA)
Inventor: ORIOLS GAJA JOAN
IPC: A61J1/14
Filed: 2018-08-09
Abstract: The present invention provides an apparatus for gravity-emptying bottles containing frozen blood product, the apparatus comprising a unit for monitoring emptying that comprises an automatic unit for checking the weight of emptied bottles, the automatic unit comprising: (a) a load detection system for measuring the weight of emptied bottles; (b) an air pressure measuring unit for measuring pressure in a room in which the apparatus is located; and (c) a measurement compensation unit for correcting a load value provided by the load detection system on the basis of the room pressure measurement provided by the air pressure measurement unit such that the unit generates a "not empty" signal if the value of the corrected load is greater than or equal to a predetermined value.
Patent CA-3014201-A1 (CA)
Inventor: HAVERHALS LUKE MICHAEL
IPC: D01F2/24
Filed: 2017-03-27
Abstract: A welding process may be configured to convert a substrate into a welded substrate by applying a process solvent to the substrate, wherein the process solvent interrupts one or more intermolecular force between one or more component in the substrate. The substrate may be configured as a natural fiber, such as cellulose, hemicelluloses, and silk. The process solvent may be configured as an ionic-liquid based solvent and the welded substrate may be a congealed network after the process solvent has been adequately swollen and/or mobilized the substrate. A welding process may be configured such that individual fibers of a substrate are not fully dissolved such that material in the fiber core may be left in the native state by controlling process variables. The welding process fibers may have a tenacity 10% or 20% greater or a diameter 25% less than that of a cellulosic-based yam substrate.
Patent CA-3015656-A1 (CA)
Title: Utility pole repair system using interlocking plates
Inventor: NEIGHBOR KRISTOPHER MARK
IPC: E04G23/02
Filed: 2017-03-03
Abstract: The disclosed technology includes utility pole repair plates for repairing a pole, such as a utility pole. One or more utility pole repair plates may be attached to a utility pole in an interconnected fashion to cover a portion or the entire circumference of a utility pole. A utility pole repair plate may include multiple substantially planar interconnected plate segments disposed at angles designed to accommodate a particular pole geometry.
Patent CA-3016802-A1 (CA)
Title: System for quickly deploying and collecting visible markers
Inventor: HARLEY ALIX
IPC: A63B69/00
Filed: 2018-09-07
Abstract: A device for quickly deploying and collecting visible markers is disclosed. Visible markers can include a base that can support an upright flag for use in sports training, marketing, or traffic/emergency situations. The device for retaining the bases can be comprised of a frame having two vertical legs joined by a horizontal member, which can serve as a handle, at a top portion of each of the two vertical legs. A foot is attached to the bottom end of each of the two vertical legs, each of the feet are at an angle to the corresponding vertical leg to allow feet to be received in apertures of a base device and the angle of the feet retain the base device on the frame. The base retaining device also has a control member attached to frame, and the control member is coupled to each of the feet to move each of the feet between a base retaining position and a base releasing position.
Patent CA-3018017-A1 (CA)
Title: Process and facility for thermal treatment of a sulfur-containing ore
Inventor: STORCH HANNES
IPC: C22B1/02
Filed: 2017-03-24
Abstract: The present invention relates to a process for thermal treatment of a sulfur-containing ore in which the ore is calcined at temperatures of between 600 and 1200 °C in the presence of oxygen in a reactor so that between 1 and 90 % by weight of sulfur contained in the ore is burned to sulfur dioxide and impurities contained are driven off in gaseous form. The exhaust gas being produced and containing the sulfur dioxide is fed into a gas purification comprising at least one component and/or the calcined ore is fed into at least one further process stage. An exhaust gas from the gas purification and/or the process stage and/or a gas used for cooling within the gas purification or for cooling within a further process stage is at least partially returned back into the reactor as recycling gas having a temperature of > 100 °C.
Patent CA-3018433-A1 (CA)
Title: Marine dna polymerases
Inventor: LARSEN ATLE NORALF
IPC: C12N9/12
Filed: 2017-03-22
Abstract: The present invention relates to DNA polymerases. In particular, the present invention relates to DNA polymerases based on a DNA polymerase from a Psychrobacillus sp. The present invention provides an isolated DNA polymerase or an enzymatically active fragment thereof, said DNA polymerase comprising the amino acid sequence of SEQ ID NO:1 or comprising an amino acid sequence which is at least 70% identical to SEQ ID NO:1. The invention also provides nucleic acid molecules comprising a nucleotide sequence that encodes the DNA polymerase. The invention also provides a method of nucleotide polymerisation and a method of amplifying a nucleic acid in which the DNA polymerase or an enzymatically active fragment thereof is used.
Patent CA-3019982-A1 (CA)
Title: Contact-killing, qac functionalized thermoplastic polyurethane for catheter applications
Inventor: BECKER MATTHEW L
IPC: C08G18/83
Filed: 2018-10-05
Abstract: In various embodiments, the present invention provides a functionalized thermoplastic polyurethane (TPU) containing bulk incorporated or surface-grafted quaternary ammonium compounds (QAC)s for contact-killing of a variety of microbes, where the QACs are on the surface of TPU to provide a sterile surface material that prevents bacteria commonly involved in device-associated infections (DAIs) from proliferating. The functionalized TPUs of the present invention can be formed into a wide variety of 3-dimensional shapes, such as catheters, medical tubing, laryngeal or tracheal stents, sutures, prosthetics, wound dressings, and/or a coating for medical devices and contains the residue of either a QAC  containing diol monomer or an alkene functional diol monomer, which then allows the TPU to be functionalized with a QAC containing disulfide or free thiol compound, to form a quaternary ammonium functionalized thermoplastic polyurethane compound having antimicrobial properties for use in medical devices.
Patent CA-3019989-A1 (CA)
Inventor: PESTOV ALEXANDRE
IPC: G01S19/23
Filed: 2018-04-18
Abstract: The present specification relates generally to geopositioning and more specifically relates to a method, system and computer program product for calibrating absolute user location and bearing on a low geolocation accuracy computing device or a computing device without location capabilities by using a high geometric resolution map.