baber/WOPTO huggingface dataset:
Patent CA-3035431-A1 (CA)
Inventor: VALENTINE KEENAN
IPC: B32B3/06
Filed: 2017-08-30
Abstract: A system, method for creating an optical device, and a device to enhance human color vision are disclosed. The system, method for creating the optical device, and device include a substrate, a plurality of thin film layers provided on the substrate, the plurality of thin film layers including materials creating thin film-specific reflectance spectra based on selected pluralities of materials each having their on respective refractive index, and a plurality of colorant layers applied to the plurality of thin film layers, the plurality of colorant layers including at least one colorant, the colorant created based on colorant-specific absorption spectra as defined by selected concentrations.
Patent CA-3036420-A1 (CA)
Title: Shiftable tubular valve assembly and process for directing fluid flow in a wellbore
Inventor: WANG JIANJUN
IPC: E21B34/06
Filed: 2019-03-12
Abstract: Various embodiments of a tubular valve assembly for use in conjunction with wellbores and processes of using the valve assemblies are provided. In various example embodiments, the valve assembly comprises one or more side ports covered by a degradable barrier. In a process for controlling fluid flow in a wellbore string, the tubular valve is initially shifted from a port-closed position to a port-open position using high hydraulic pressure, thereby exposing the degradable barrier which begins to disintegrate. Following disintegration of the degradable barrier, fluid communication between the interior and the exterior of the tubular valve assembly is established and fluid can flow from the valve assembly to the well, at low hydraulic pressure.
Patent CA-3044067-A1 (CA)
Title: Rigid monolayer container
Inventor: STANCIK CHERYL MARIE
IPC: C08K9/06
Filed: 2017-12-13
Abstract: A new light protective rigid monolayer package which includes TiO2 particles, at least one color pigment selected from black and yellow, and a polymer. The light protective rigid monolayer package can have an LPF value of at least about 20.
Patent CA-3044705-A1 (CA)
Title: System, process and device for e-commerce transactions
Inventor: BADAL-BADALIAN ARNOLD
IPC: G06Q20/36
Filed: 2017-11-24
Abstract: Systems, devices and processes for electronic commerce payment processing using a handle and a mobile device with a mobile wallet application installed thereon. The handle may be used at a merchant website to process the electronic commerce payment for instead of providing payment information and/or personally identifiable information. That is, the handle may not include payment information and/or personally identifiable information.
Patent CA-3049855-A1 (CA)
Inventor: LIN LIANZHEN
IPC: C08B15/00
Filed: 2018-01-16
Abstract: La présente invention concerne de nouvelles nanofibres de cellulose modifiées par estérification d'acide sulfurique. Ces nanofibres de cellulose ont un diamètre de fibre moyen de 1 nm à 500 nm; et les groupes hydroxyle sur les surfaces de cellulose sont modifiés par estérification d'acide sulfurique. La présente invention concerne également un procédé de production de nanofibres de cellulose ayant une cristallinité élevée et un rapport de forme élevé et étant de taille nanométrique au moyen d'un procédé chimique économe en énergie qui ne nécessite pas de pulvérisation physique et est mis en uvre dans des conditions douces. La présente invention concerne également un procédé de production de nanofibres de cellulose modifiées qui sont obtenues par modification des surfaces de ces nanofibres de cellulose par estérification ou uréthanisation. Le procédé de production de nanofibres de cellulose selon la présente invention comprend la fibrillation de cellulose en ayant la cellulose imprégnée d'une solution de fibrillation qui contient du sulfoxyde de diméthyle, au moins un anhydride d'acide carboxylique choisi parmi l'anhydride d'acide acétique et l'anhydride d'acide propionique, et de l'acide sulfurique.
Patent CA-3050148-A1 (CA)
Inventor: BACON ELIZABETH M
IPC: C07D519/00
Filed: 2018-02-15
Abstract: L'invention concerne un composé de formule (I), dans laquelle les groupes de variables sont définis dans la description.
Patent CA-3050787-A1 (CA)
Title: Passive deep-ocean heave compensation device for ocean platform drilling
Inventor: LIU QINGYOU
IPC: B63B35/44
Filed: 2019-01-24
Abstract: A passive deep-sea heave compensation device for ocean platform drilling is disclosed. A  vertical guiding groove is formed inside a drilling derrick; a vertical spring is fixedly arranged on the top of the guiding groove; a pressure plate located in the guiding groove is fixedly arranged on the bottom of the spring; a floating crown block is located below the pressure plate; a central sheave whose cylindrical surface is provided with a plurality of trunkings is rotatably mounted in the floating crown block. The heave compensation device further comprises a hook, a riser, a large hook lifting rope, a steel wire rope and a displacement compensation mechanism I and a right displacement compensation mechanism II which are arranged on the left side and the right side of a stand respectively. The displacement compensation mechanism I and the right displacement compensation displacement mechanism II are arranged in a left-right symmetrical manner.
Patent CA-3051167-A1 (CA)
Inventor: VARGAS OLMO JUAN GABRIEL
IPC: A23L33/21
Filed: 2017-10-02
Abstract: Children's biscuit with no added sugar and method of preparing it The present invention relates to a biscuit with no added sugar for consumption by children which comprises flour (50-70 wt.%), water (5-15 wt.%), oil (3-18 wt.%), fructooligosaccharides (0.1-10 wt.%), inulin (1-20 wt.%), fibre (0.1-5 wt.%) and optionally colourings (0.1-2 wt.%).  Said biscuit comprises neither sucrose nor polyols. A method of preparing the biscuit is also described.
Patent CA-3052365-A1 (CA)
Inventor: PANG NELSON
IPC: A47K13/24
Filed: 2019-08-16
Abstract: A urine deflector to deflect urine issuing from a seated user, the urine deflector has at least one retaining projection extending from a urine deflector body portion, where the retaining projection is sized and shaped to be positioned and then held in place between a medial aspect of the user's legs and a toilet seat. The deflector body portion is sized and shaped to contain and direct a flow of urine emanating from said user generally downwardly, The urine deflector can be thus held in position between said user and a toilet seat in front of said user's genitals to prevent said flow of urine from escaping beyond said urine deflector in any direction except downwardly. The retaining projections may be flexible, include a living hinge or a hinge pin to facilitate positioning the retaining projection under the legs of a user.
Patent CA-3053807-A1 (CA)
Inventor: BURGERS JOHN G
IPC: H01M2/10
Filed: 2011-10-27
Abstract: A heat exchanger and battery unit structure is provided for cooling battery units (or cells) where the thermally conductive nature of the battery forms a cooling path. The heat exchanger is in the form of a cooling element provided with an engaging device formed on or attached to an outer surface of the cooling plate for receiving and/or engaging with a corresponding engaging portion on a battery unit (or cell). The interconnection between the battery unit (or cell) and heat exchanger creates a mechanical interlock between the two components that results in improved heat transfer properties between the two components.
Patent CA-3055843-A1 (CA)
Inventor: SRIDHAR KAMAKSHI
IPC: H04W24/04
Filed: 2019-09-18
Abstract: A method for congestion management on a network including: determining whether a cell on the network is congested; identifying at least one heavy user on the cell;  determine traffic flow criteria of the at least one heavy user; and shape network traffic of the at least one heavy user based on the traffic flow criteria of the heavy user. A system for congestion management on a network including: a QoE module configured to determine whether a cell on the network is congested; an analysis module configured to identify at least one heavy user on the cell and determine traffic flow criteria of the at least one heavy user; and at least one shaper configured to shape network traffic of the at least one heavy user based on the traffic flow criteria of the heavy user.
Patent CA-3058051-A1 (CA)
Inventor: MOSSOBA MICHAEL
IPC: G06F21/40
Filed: 2019-10-09
Abstract: Il est décrit des systèmes et procédés dauthentification de sûreté améliorée. Selon certains modes de réalisation, un système dauthentification de sûreté amélioré peut comprendre une pluralité de dispositifs informatiques et un système serveur couplé, de manière communicative, à la pluralité de dispositifs informatiques. Le système serveur peut être configuré pour faire ce qui suit : recevoir une demande dauthentification de sûreté; déterminer une autorisation fournissant lun de la pluralité de dispositifs informatiques d'après des préférences dauthentification stockées dans une base de données couplée, de manière communicative, au système serveur; générer et transmettre des informations dauthentification au dispositif informatique fournissant une autorisation; recevoir une entrée dauthentification de la part dun dispositif informatique dinitiation; déterminer si lentrée dauthentification reçue correspond aux informations dauthentification transmises; et répondre à la demande dauthentification de sûreté lorsque lentrée dauthentification reçue correspond aux informations dauthentification transmises et générées.
Patent CA-3060522-A1 (CA)
Title: Methods and systems for controlling low-speed propulsion of a marine vessel
Inventor: DERGINER MATTHEW ERIC
IPC: B63H25/02
Filed: 2019-10-29
Abstract: A method for controlling low-speed propulsion of e marine vessel powered by a marine propulsion system having a plurality of propulsion devices includes receiving a signal indicating a position of a manually operable input device movable to indicate desired vessel movement within three degrees of freedom, and associating the position of the manually operable input device with a desired inertial velocity of the marine vessel. A  steering position command and an engine command are then determined for each of the plurality of propulsion devices based on the desired inertial velocity and the propulsion system is controlled accordingly. An actual velocity of the marine vessel is measured and a difference between the desired inertial velocity and the actual velocity is determined, where the difference is used as feedback in subsequent steering position command and engine command determinations.
Patent CA-3063150-A1 (CA)
Title: Foot ankle orthoses
Inventor: THOR ARNI
IPC: A43B7/20
Filed: 2018-05-12
Abstract: Methods and apparatus for human anatomical orthoses. In one embodiment, an orthoses is disclosed that has been integrated into a sock and includes a tensioning element that is configured to keep the top portion of the sock at or above a user's calf muscle, a rotary tensioning mechanism disposed adjacent to the top portion of the sock, a support cable that is weaved within the body of the sock such that the support cable is maintained in close proximity with a user's leg when tension is applied thereto, and a supporting structure that is coupled to the support cable, the supporting structure being disposed adjacent to a user's toes. Methods of manufacturing and using the aforementioned orthoses is also disclosed.
Patent CA-3067251-A1 (CA)
Title: Methods and compositions for selective cleavage of nucleic acids with recombinant nucleases
Inventor: WANG CLIFFORD LEE
IPC: C12Q1/6806
Filed: 2019-03-15
Abstract: Some embodiments of the methods and compositions provided herein relate to the selective cleavage of a target nucleic acid. Some such embodiments include the selective cleavage of a target nucleic acid that is associated with a DNA-binding protein or comprises a methylated CpG island, with a recombinant nuclease. In some embodiments, the DNA-binding protein comprises a chromatin protein. Some embodiments also include the enrichment of non-target nucleic acids in a sample by selective cleavage of target nucleic acids in the sample, and removal of the cleaved target nucleic acids from the sample.
Patent CA-3068664-A1 (CA)
Title: Lubricating engine oil compositions containing detergent compounds
Inventor: BOFFA ALEXANDER BOWMAN
IPC: C10M129/54
Filed: 2018-06-28
Abstract: The present disclosure generally relates to a lubricating oil composition comprising an oil of lubricating viscosity, and an alkylhydroxybenzoate detergent compound.
Patent CA-3071641-A1 (CA)
Title: Systems and methods for generating a recommendation of a media asset for simultaneous consumption with a current media asset
Inventor: RAJAGOPAL ANITHA
IPC: H04N21/466
Filed: 2018-07-18
Abstract: Systems and methods for, while a user is consuming a first media asset, generating for the user a recommendation of a second media asset based on a viewing history of the user. In some aspects, the systems and methods determine that a user is consuming only video of a first media asset, determine a first category for the first media asset, and retrieve a viewing history corresponding to the user. The viewing history comprises media assets consumed simultaneously with a media asset corresponding to the first category. The systems and methods select a second category corresponding to a highest number of media assets in the viewing history, select a second media asset based on the second category. Alternatively, the user can select the second media asset manually. The systems and methods generate for output the audio of the second media asset for simultaneous consumption with the video of the first media asset.
Patent CA-3071678-A1 (CA)
Title: Pertuzumab variants and evaluation thereof
Inventor: GENNARO LYNN A
IPC: A61K39/395
Filed: 2014-04-15
Abstract: The present application discloses variants of Pertuzumab. In particular, it discloses: an unpaired cysteine variant comprising Cys23/Cys88 unpaired cysteines in one or both variable light domains of Pertuzumab, an afucosylated variant of Pertuzumab, a low-molecular-weight-species (LMWS) of Pertuzumab, and a high-molecular-weight-species (HMWS) or Pertuzumab. The application further discloses the isolated variants, compositions, pharmaceutical compositions, and articles of manufacture comprising the variants, as well as methods of making and characterizing the variants and compositions thereof.
Patent CA-3075725-A1 (CA)
Title: Methods and apparatus to multi-purpose an acoustic emission sensor
Inventor: Nordstrom Richard Allen
IPC: G01N29/14
Filed: 2018-08-27
Abstract: Methods, apparatus, and articles of manufacture to multi-purpose an acoustic emission sensor are disclosed. An example apparatus includes a collection engine to obtain a measurement from an acoustic emissions sensor coupled to a fluid flow control assembly, and obtain a state of the fluid flow control assembly. The example apparatus further includes a selector to adjust a gain of a pre-amplifier based on the state to adjust the measurement, and a condition identifier to identify a condition of the fluid flow control assembly based on the adjusted measurement.
Patent CA-3076434-A1 (CA)
Inventor: CINTULA ROMAN
IPC: B01D3/00
Filed: 2020-03-20
Abstract: This invention relates to the recovery of hydrocarbons i.e. to a process and system for the production of synthetic crude oil from unconventional oil sources such as oil sands, oil shale, and similar materials. The process comprises pyrolysing the feedstock in a pyrolysis liquid comprising molten metal(s) or molten salt (s).
Patent CA-3076563-A1 (CA)
Inventor: TRETHEWAY LEE
IPC: A61F5/445
Filed: 2018-09-21
Abstract: La présente invention concerne un appareillage stomique comprenant : des première et deuxième parois raccordées l'une à l'autre au niveau ou à proximité de leurs périphéries, la première paroi ayant une ouverture de réception de stomie ; un élément de raccordement raccordé à la première paroi pour fixer l'appareil à un utilisateur ; une chambre de collecte de déchets définie par les première et deuxième parois pour recevoir des déchets et/ou du gaz de l'ouverture de réception de stomie ; une autre chambre définie par au moins des troisième et quatrième parois qui sont raccordées l'une à l'autre ; une ouverture de gaz disposée dans l'une ou l'autre des troisième ou quatrième parois pour permettre aux gaz d'échappement de passer à travers celle-ci à partir de la chambre de collecte de déchets ; un évent de gaz pour permettre à des gaz dans l'autre chambre de s'échapper vers l'atmosphère ; et le mouvement des première et deuxième parois à l'opposé l'une de l'autre, suite à l'entrée de déchets ou des gaz dans la chambre de collecte de déchets, augmentant ou au moins maintenant le volume de l'autre chambre.
Patent CA-3076915-A1 (CA)
Title: Therapeutic methods relating to hsp90 inhibitors
Inventor: LICHENSTEIN HENRI
IPC: A61K31/704
Filed: 2018-09-27
Abstract: The disclosure provides methods for treating cancer, including but not limited to, hematopoietic and lung cancers, using the HSP90 inhibitor, MPC-0767, as monotherapy and in combination therapy with additional active agents, including but not limited to, inhibitors of Bcl -2, EZH2 inhibitors, Ras/Raf/MEK/ERK pathway inhibitors, checkpoint inhibitors, DNMT inhibitors, ATO and chemotherapeutic agents. The disclosure also provides related compositions and methods of use.
Patent CA-3078188-A1 (CA)
Inventor: HAJ ALI BEK NASSR
IPC: G06Q10/00
Filed: 2020-04-17
Abstract: Currently available solutions in the market lack an aggregated solution (wealth + lifestyle) to efficiently manage a family office. Both lifestyle related and wealth management information not readily available to the family office's principal (administrator or manager or head of family) in an easy and simple form to use. Principal's necessary and pro-active engagement with their own family offices, ensure that the invested resources are providing the required contribution. Most importantly, there is lack of transparency and efficiency within principal's lifestyle management.  The invention describes an innovative solution for family and office management by integrating wealth and lifestyle management, plus a centralized workplace to enhance the operation workflow.
Patent CA-3078511-A1 (CA)
Title: Inhalateur et cartouche associee
Inventor: AOUN WALID ABI
IPC: A61M11/04
Filed: 2015-10-21
Abstract: Il est décrit un appareil pour générer une substance inhalable. Lappareil comprend un récipient pour contenir un liquide, une mèche pour tirer le liquide depuis le récipient, un élément chauffant pour volatiliser le liquide tiré dans la mèche depuis le récipient, une chambre pour recevoir la substance, et un orifice de sortie. Le dispositif est tel quen mode utilisation, le liquide volatilisé par lélément chauffant passe, sous forme au moins dune vapeur et dun aérosol, par un matériau reçu dans la chambre pour y entraîner une ou plusieurs composantes du matériau pour produire la substance inhalable qui sort par lorifice de sortie. La mèche est faite dun matériau de coton.
Patent CA-3078744-A1 (CA)
Inventor: BULIK-SULLIVAN BRENDAN
IPC: G16B30/00
Filed: 2018-10-10
Abstract: L'invention concerne un procédé permettant d'identifier des néo-antigènes susceptibles d'être présentés sur une surface de cellules tumorales chez un individu. Des séquences peptidiques de néo-antigènes tumoraux sont obtenues par séquençage des cellules tumorales de l'individu. La séquence peptidique de chacun des néo-antigènes est associée à au moins un bloc k-mère d'une pluralité de blocs k-mères des données de séquençage nucléotidique de l'individu ; les séquences peptidiques et les blocs k-mères associés sont entrés dans un modèle de présentation appris par machine pour générer des probabilités de présentation pour les néo-antigènes tumoraux, chaque probabilité de présentation représentant la probabilité qu'un néo-antigène soit présenté par un allèle CMH sur les surfaces des cellules tumorales de l'individu. Un sous-ensemble des néo-antigènes est sélectionné en fonction des probabilités de présentation.
Patent CA-3079491-A1 (CA)
Inventor: GUSTAVSSON ANDREAS
IPC: F24F12/00
Filed: 2018-10-16
Abstract: The invention relates to An Air Handling Unit (AHU) 1 for a ventilation system in a building and a method for performing a defrosting operation on an AHU. The AHU 1 comprises a supply air channel 2 with a damper 4a, an extract air channel 3 with a damper 4b, a heat recovery arrangement between the channels, a fan 11a, 11b and an Electronic Control Unit, (ECU) 9. The ECU 9 is programmed to output a defrost cycle initiation signal to defrost the heat recovery arrangement according to a first predefined criteria. The ECU is programmed to output a defrost cycle termination signal in order to end the defrost cycle when the defrosting is completed according to a second criteria. To optimize the defrost cycle time period the ECU 9 is programmed to change the first predefined criteria or the second criteria.
Patent CA-3084043-A1 (CA)
Inventor: RICARDO ALONSO
IPC: A61K39/395
Filed: 2018-12-04
Abstract: La présente invention concerne des méthodes de traitement d'hémoglobinurie paroxystique nocturne (HPN) chez des sujets présentant une exposition variable à l'éculizumab par l'administration de R5000. Les méthodes comprennent des méthodes de commutation de sujets entre un traitement avec l'éculizumab et un traitement avec le R5000.
Patent CA-3085413-A1 (CA)
Inventor: CHATANI YUKIKO
IPC: E04B1/94
Filed: 2018-12-20
Abstract: Provided is a fireproof coated structure for providing fireproof coating to a penetration part (11) formed in a fireproof beam (20) of a wooden building, wherein a cylindrical fireproof coating material (12) covers the inner peripheral surface of the penetration part (11) so as to be attached to the penetration part (11). The cylindrical fireproof coating material (12) is formed when a plurality of gypsum board pieces (13a), which are cut off from a commercially available gypsum board (13) that has a thickness of 9.5-25.5 mm, are integrally joined to each other in a state of being laminated in the thickness direction. The cylindrical fireproof coating material (12) is inserted into the penetration part (11) so as to be attached thereto in a state where joint parts (15) of the gypsum board pieces (13a) adjacent to each other in the lamination direction are disposed at boundary parts (23) between a coating member (22) and structural members (21) of the fireproof beam (20) or at portions near the boundary parts (23).
Patent CA-3088903-A1 (CA)
Inventor: BRULS WILHELMUS HENDRIKUS ALFONSUS
IPC: G02B30/20
Filed: 2018-12-29
Abstract: La présente invention concerne un appareil de génération d'images de visualisation pour une scène qui comprend un magasin (101) qui stocke des données de scène tridimensionnelle représentant la scène à partir d'une région de visualisation. Les données de scène tridimensionnelle peuvent, par exemple, être des images et des cartes de profondeur capturées à partir de positions de capture à l'intérieur de la région de visualisation. Un processeur de mouvement (105) reçoit des données de mouvement, telles que des données de suivi de tête ou d'il, pour un utilisateur et détermine une position de visualisation d'observateur et une orientation de visualisation d'observateur à partir des données de mouvement. Un processeur de changement (109) détermine une mesure de changement d'orientation pour l'orientation de visualisation d'observateur et un adaptateur (111) est agencé pour réduire une distance de la position de visualisation d'observateur par rapport à la région de visualisation en réponse à la mesure de changement d'orientation. Un générateur d'image (103) génère des images de visualisation pour la position de visualisation d'observateur et l'orientation de visualisation d'observateur à partir des données de scène.