baber/WOPTO huggingface dataset:
Patent CA-3040039-A1 (CA)
Title: Applicator and liquid drug applicator
Inventor: SAWADA HIDENORI
IPC: A61M35/00
Filed: 2017-10-05
Abstract: This coating tool is provided with: a liquid medicine container (130) having an opening (124); and a brush member (160) disposed adjacent to the liquid medicine container (130) so as to cover the opening (124) and configured such that a plurality of fibers (140) are bundled.. The brush member (160) has a tubular shape at a root part on the liquid medicine container (130) side, and a tip part of the brush member has a wedge shape that becomes thinner from the root part toward the tip part on the side opposite the liquid medicine container (130) side.
Patent CA-3042716-A1 (CA)
Inventor: UEBELACKER STEFAN
IPC: B60J1/17
Filed: 2017-11-10
Abstract: The present invention relates to a side window for a vehicle, with an upper edge (0), a lower edge (U), a front edge (V), and a rear edge (H), at least comprising a first pane and a second pane that are joined to one another via a thermoplastic intermediate layer, wherein the first pane, the second pane, and the thermoplastic intermediate layer each has a hole and wherein the holes of the first pane, of the second pane, and of the thermoplastic intermediate layer are superposed such that a leadthrough for the fastening of a clamping element extends through the entire side window, and wherein the hole of the first pane is larger than the hole of the second pane.
Patent CA-3043343-A1 (CA)
Title: Systeme et procede de conversion de dechets plastiques en produits petroliers
Inventor: GABER HOSSAM
IPC: C10B53/07
Filed: 2017-11-09
Abstract: Selon un aspect, l'invention concerne un procédé de conversion de déchets thermoplastiques en produits gazeux et liquides hydrocarbonés. Le procédé comprend : le placement dans un réacteur d'une quantité de thermoplastique à convertir ; la dépressurisation du réacteur pour éliminer l'air ; le remplissage du réacteur avec un gaz inerte ; la soumission de la quantité de thermoplastique à une source d'arc de plasma thermique fonctionnant à un profil de température sélectionné pendant un temps de séjour présélectionné pour produire un produit gazeux ; l'envoi du produit gazeux à travers au moins un condenseur ; et la collecte d'une fraction liquide condensée à partir du produit gazeux dans l'au moins condenseur.
Patent CA-3043787-A1 (CA)
Title: A process for the removal of hydrogen chloride and sulfur oxides from a gas stream by absorption
Inventor: EGEBLAD KRESTEN
IPC: B01D53/82
Filed: 2017-12-01
Abstract: In a process for the removal of hydrogen chloride and/or sulfur oxides from a landfill gas stream, which contains impurities such as siloxanes, H2S, organic and inorganic sulfides and volatile organic compounds (VOCs), the heated gas is passed through a siloxane removal bed, where siloxanes are absorbed and then through one or more sulfur removal beds, where hydrogen sulfide and/or organic sulfides are absorbed. The effluent is passed through a reactor containing an oxidation catalyst enabling catalytic oxidation of VOCs, organic and inorganic CI- and/or S-containing compounds, COS and CS2 to their respective combustion products, and finally the effluent from the reactor is passed through one or more beds, where hydrogen chloride and/or sulfur oxides are absorbed.
Patent CA-3045569-A1 (CA)
Title: System and method for providing status indications using dynamically-defined units
Inventor: SARIR NASIM
IPC: G06Q40/02
Filed: 2019-06-10
Abstract: A computer-implemented method and related systems are disclosed. The method includes receiving records related to transfers for accounts. The transfers correspond to categories. Typical amounts of transfers corresponding to a particular category are identified. Based on the typical amounts of the transfers, units for the category are defined. A net outflow from accounts for the particular category for a portion of a defined period is identified based on the transfers corresponding to the particular category of transfers. The net outflow for the defined period is compared to an expected outflow for the entirety of the defined period for the particular category to determine a remaining expected outflow for the particular category for a remaining portion of the defined period. An indication is provided expressing the remaining expected outflow for the particular category using the units for the category. Example manners of providing the indication are also disclosed.
Patent CA-3046627-A1 (CA)
Title: Progressive content upload in a content delivery network (cdn)
Inventor: NEWTON CHRISTOPHER
IPC: G06F15/16
Filed: 2017-01-11
Abstract: A computer-implemented method, in a content delivery (CD) network, wherein the CD network delivers content on behalf of multiple content providers. The method includes, at an edge server in the CD network: receiving, from a client, uploaded content for a particular content provider; and determining that the particular content provider is a subscriber to the CD network. Based on the determining, when the particular content provider is determined to be a subscriber to the CD network, uploading the content from the edge server to multiple origin server platforms (OSPs), the uploading being based on at least one policy associated with the particular content provider.
Patent CA-3048765-A1 (CA)
Inventor: ARVELAKIS STYLIANOS
IPC: C10L5/46
Filed: 2016-12-24
Abstract: The present invention refers to a method for treating agricultural or forestry or urban origin biomass or mixture of different origin's biomass feedstocks, low quality coal such as peat, lignite or subbituminous or/and bituminous coal, or/and mixtures of them, garbage and urban/industrial wastes, solid and/or liquid state, as well as sewage treatment plant sludges by means of removal of inorganic elements, such as silica, potassium, sodium, chlorine, sulfur, phosphorus, nitrogen and heavy metals such as zinc, mercury, copper, lead, chromium, etc., and the addition of new inorganic elements such as calcium, magnesium, titanium, zirconium, yttrium, aluminum and ammonium, in order to produce a purified and upgraded solid and/or liquid material which can be used as raw material in thermochemical conversion processes such as combustion, flash (t<1sec)/fast pyrolysis (1<t<10sec), as well as in the gasification for the production of energy, and/or hydrogen-rich gas and liquid hydrocarbons.
Patent CA-3054347-A1 (CA)
Inventor: BOURCIER REMY MARCEL SYDNEY
IPC: F04D29/38
Filed: 2018-02-22
Abstract: In an aspect there is disclosed, a fan arrangement (10) for a duct, the fan arrangement (10) including a housing (12) having an inlet (24) and an outlet (27) adapted to communicate air with the duct and an axially rotatably driven impeller (22) supported within the housing (12) between the inlet (24) and the outlet (27). The impeller (22) includes a hub (21) carrying a plurality of blades (23) that span in a radial direction outwardly of the hub (21), the plurality of blades being shaped to urge air between the inlet (24) and the outlet (27). The plurality of blades (23) may have a tip solidity ratio in the range of about 0.8 to 1.2, and each of the plurality of blades (23) may have a twist angle between a root (52) and a tip (54) thereof in the range of about 15 to 30 degrees and a substantially constant thickness. An impellor (22), a blade (23), ventilation system and related methods are also disclosed.
Patent CA-3055171-A1 (CA)
Title: Procede et appareil pour revetir un implant metallique d'une matrice de nanofibres electrofilees
Inventor: KHANDAKER MORSHED
IPC: D01D5/00
Filed: 2017-03-23
Abstract: L'invention met en uvre un ensemble de rainures/nervures créées sur du Ti dans une direction circonférentielle pour augmenter la surface de l'implant en contact avec l'os. Ces rainures/nervures protègent la matrice de nanofibres (NFM) constituée de nanofibres électrofilées (ENF) de polycaprolactone (PCL) et de collagène au niveau de la rainure contre une charge physiologique. La fabrication contrôlée d'une nervure en nitrure de titane (TiN) autour de la circonférence de Ti est obtenue à l'aide d'une technique de dépôt de nitrure de plasma. L'ENF de PCL peut être déposée le long des rainures submicrométriques à l'aide de la configuration d'électrofilage. Le procédé permet la fabrication d'une microrainure sur du Ti au moyen d'un usinage ou d'un dépôt de TiN et le remplissage des microrainures avec la NFM. Ce procédé a démontré que l'expérimentation a réussi à augmenter la stabilité mécanique in vivo et à favoriser l'ostéointégration sur des implants en Ti. L'immobilisation de MgO NP et FN avec la NFM de PCL-CG sur Ti microrainuré selon l'invention optimise les performances biologiques du Ti.
Patent CA-3055585-A1 (CA)
Title: Floor coating compositions and flooring material
Inventor: WALDO ROSALYN
IPC: C08K3/22
Filed: 2018-05-14
Abstract: There is provided a floor coating composition used for coating of a floor, which has improved performance and durability without a boundary between the cured and uncured areas. Also provided is a floor coating composition for flooring material, which contains components (A) to (E) below as essential components: component (A): a bifunctional (meth)acrylate compound not having an alicyclic structure; component (B1): a trifunctional or more urethane (meth)acrylate oligomer; component (B2): a hexafunctional or more urethane (meth)acrylate oligomer other than the component (B1); component (C): a melamine (meth)acrylate; component (D): metal oxide nanoparticles; and component (E): an active energy ray polymerization initiator. The amount of component (A) contained is more than 24 weight% and less than 50 weight%, the amount of component (B1) contained is more than 10 weight% and less than 35 weight%, and the amount of component (C) contained is not less than 10 weight% and less than 20 weight%, and component (E) contains a hydrogen abstraction photopolymerization initiator.
Patent CA-3057978-A1 (CA)
Title: Compositions and method of treating cancer
Inventor: GALLO RICHARD
IPC: A61K31/519
Filed: 2018-03-27
Abstract: The disclosure provides for methods and compositions useful for treating infections, cancer and neoplastic diseases and disorders.
Patent CA-3061016-A1 (CA)
Inventor: PACCHETTI BARBARA
IPC: A61P25/16
Filed: 2018-05-09
Abstract: 7-hydroxymatairesinol and a composition thereof for ameliorating the neurodegenerative disorders, in particular the disorders associated with dopaminergic neurons loss, such as the Parkinson's disease.
Patent CA-3063232-A1 (CA)
Title: Capacitive electromagnetic formation surveillance using passive source
Inventor: COLOMBO DANIELE
IPC: G01V3/08
Filed: 2018-05-10
Abstract: Naturally-occurring, electromagnetic signals generated by interaction of solar wind with earth's magnetosphere adjacent a borehole are measured by an electromagnetic sensor positioned adjacent the borehole in the hydrocarbon-bearing formation. Electromagnetic signals generated within the borehole are measured over a period of time by a borehole sensor positioned within the borehole. The electromagnetic signals change over the period of time due to variations in fluid distributions within the hydrocarbon-bearing formation. Electromagnetic changes to the electromagnetic signals generated within the borehole and to the passive, naturally-occurring electromagnetic signals over the period of time are determined by one or more processors. A computational model of the hydrocarbon-bearing formation is generated based in part on the electromagnetic changes.
Patent CA-3064555-A1 (CA)
Title: Ensemble soupape d'aerateur
Inventor: TIFFANY HENRY D
IPC: F16K31/363
Filed: 2018-05-15
Abstract: L'invention concerne un ensemble soupape d'aérateur haute pression comprenant un boîtier externe ayant des extrémités avant et arrière terminant un passage central ; un élément soupape mobile de construction métallique unitaire en une seule pièce engagée de façon coulissante à l'intérieur du passage central dans le logement externe, l'élément soupape ayant une terminaison de tête agrandie scellant l'extrémité avant du passage. L'ensemble comprend également un élément de guidage à ressort ayant également une construction métallique unitaire en une seule pièce qui est fixé à l'intérieur du passage central dans le boîtier externe entre les extrémités avant et arrière et un ressort ondulé ayant une constante de ressort prédéterminée destiné à fournir une tension de ressort pour maintenir l'élément de soupape mobile scellé. L'invention concerne également des capteurs opérationnels qui comprennent un compteur de déplacement d'arbre linéaire destiné à compter le nombre de fois que l'élément soupape s'ouvre et se ferme ; un capteur de vibration, ou un accéléromètre, destiné à mesurer une vibration, un capteur de température et/ou un capteur de pression d'air.
Patent CA-3064802-A1 (CA)
Title: Aluminium alloy comprising lithium with improved fatigue properties
Inventor: WHELCHEL RICKY
IPC: C22C21/12
Filed: 2018-06-05
Abstract: An aluminium alloy comprising lithium with improved mechanical strength and toughness. The invention relates to a 2XXX wrought alloy product comprising from 0.05 to 1.9% by weight of Li and from 0.005 to 0.045% by weight of Cr and/or of V. The invention also relates to an as-cast 2XXX alloy product comprising from 0.05 to 1.9% by weight of Li and from 0.005 to 0.045% by weight of Cr and/or of V. Finally, the invention relates to an aircraft structure element, preferably a lower surface or upper surface element, the skin and stiffeners of which originate from the same starting material, a spar or a rib, comprising a wrought product.
Patent CA-3067236-A1 (CA)
Title: Pressure-balanced relief valve
Inventor: GIROUARD ERICK
IPC: F16K13/00
Filed: 2018-06-13
Abstract: There is provided a valve apparatus comprising a body including an inlet, an outlet, and a fluid passage extending from the inlet to the outlet, a closure member displaceable, relative to the fluid passage, from a closed position to an open position for effecting fluid communication between the inlet and the outlet, a retainer for retaining the closure member in the closed position, and an actuator including a stimulus responder for receiving a predetermined stimulus and effecting release of the closure member from retention by the retainer in response to the receiving of a predetermined stimulus. The closure member, the retainer, and the stimulus responder are co- operatively configured such that: while there is an absence of receiving of a predetermined stimulus by the stimulus responder, the closure member is retained by the retainer in the closed position, and while the closure member is being retained by the retainer, in response to receiving of a predetermined stimulus by the stimulus responder, the closure member becomes released from the retention by the retainer.
Patent CA-3068035-A1 (CA)
Title: Cogeneration systems and methods for generating heating and electricity
Inventor: WALKER STEVE
IPC: F24H4/00
Filed: 2018-06-25
Abstract: Systems and methods are disclosed for a cogeneration system for providing heating, cooling, and/or electricity to an enclosure. The system includes a heat engine for heating and supplying electricity to the enclosure. Coupled to the heat engine is a first conduit configured to transfer fluid from the heat engine to the enclosure to transfer thermal energy from the fluid to the enclosure. The system further includes a heat pump configured to supply at least heating and cooling to the enclosure. Coupled to the heat pump is at least a second conduit. The second conduit is configured to move fluid from the heat pump to the enclosure to transfer thermal energy from the fluid to the enclosure.
Patent CA-3069947-A1 (CA)
Inventor: ROTTE JEROEN
IPC: H04N5/378
Filed: 2020-01-24
Abstract: ABSTRACT An imaging system is provided that includes a pixel array having a plurality of columns with rows of pixels and with each pixel having a plurality of photodiodes and a common readout circuit that stores respective accumulation voltages from each of the plurality of photodiodes.  Moreover, the system includes row driver circuitry that control the pixel array for pixel addressing and readout, such that the respective accumulation voltages of the photodiodes is read out on a readout channel coupled to a bit line column, and a hybrid multiplexer that multiplexes and routes output signals from the pixel array to a video imaging device to be displayed thereon.   wsLEGAL\061775\00206\23978877v2
Patent CA-3072594-A1 (CA)
Inventor: SRINIVASAN KRISHNA
IPC: E21B47/00
Filed: 2018-08-10
Abstract: Respective embodiments disclosed herein include methods and apparatuses (1) for surveying a mine bench or other material body using at least seismic data obtained via geophone and measurement module data synchronized via a wireless link; (2) for generating hyperspectral panoramic imaging data of a blast hole or other borehole; or (3) for allowing a neural network to facilitate a differential blast design that targets a first bench part more weakly than the differential blast design targets a second bench part (along the same mine bench) at least partly based on data indicative of a much higher concentration of a valuable material in the second bench part than in the first.
Patent CA-3073137-A1 (CA)
Title: Methods and compositions for treating conditions using recombinant self-complementary adeno-associated virus
Inventor: BARTLETT JEFFREY S
IPC: A61K38/20
Filed: 2017-08-18
Abstract: Methods and compositions for treating symptoms of conditions such as but not limited to osteoarthritis and rheumatoid arthritis. The methods may feature direct intraarticular injection of a recombinant self-complementary adeno-associated virus (sc-rAAV) with a vector adapted to express a modified IL-1Ra peptide. The methods of the present invention may express a therapeutically effective amount of the modified IL-1Ra peptide so as to ameliorating symptoms associated with the condition being treated.
Patent CA-3075346-A1 (CA)
Title: twist tack"twist pin"sure set shank"load washer
Inventor: PIROOZ ROBERT PARVIZ
IPC: B43M15/00
Filed: 2020-03-12
Abstract: The "Twist Tack" and the "Twist Pin" are tack-like fasteners which have a grip and a helical thread running from the base of the grip down 1/4 of the shank. The remainder of the shank, ending at a sharp point, is smooth. These are fastening devices that suit jobs that require greater strength and warrant no more time or effort than a thumb tack or push pin but less tools, time, effort and destruction than a hammer and nail or screw and screwdriver. The "Sure Set Shank" describes the unique spike of the "Twist Tack" and the "Twist Pin" in which the first 1/4 of the shank from the point is smooth and the remaining %  of the shank has a helical thread shape. This design improves placement, accuracy and fastness of the spike until the self-tapping helix thread has fastened to the target. The "Load Washer" is an accessory to the "Twist Tack" and the "Twist Pin" that protects the subject being secured by spreading the subjects own weight to four more attached points, increasing hold on the object being fastened and in turn the object to the surface material into which the "Twist Tack" and "Twist Pin" are being affixed to by redistributing the load over a larger surface, resulting in a more secure fix and adding a more finished look.
Patent CA-3075897-A1 (CA)
Inventor: ASPURU-GUZIK ALAN
IPC: G06N20/00
Filed: 2018-09-14
Abstract: L'invention concerne une correction d'erreur sans modèle dans des processeurs quantiques qui permet une adaptation à des dispositifs individuels. Dans divers modes de réalisation, un circuit quantique est configuré selon une pluralité de paramètres de configuration. Le circuit quantique comprend un circuit de codage et un circuit de décodage. Chaque état d'une pluralité d'états d'apprentissage est entré dans le circuit quantique. Le circuit de codage est appliqué à chaque état de la pluralité d'états d'apprentissage ainsi qu'à une pluralité de bits quantiques de syndrome d'entrée afin de produire des états d'apprentissage codés. Le circuit de décodage est appliqué à chacun des états d'apprentissage codés afin de déterminer une pluralité de sorties. Une fidélité du circuit quantique est mesurée pour la pluralité d'états d'apprentissage d'après la pluralité de sorties. La fidélité est fournie à un nud informatique. Le nud informatique détermine une pluralité de paramètres de configuration optimisés. Les paramètres de configuration optimisés maximisent la précision du circuit quantique pour la pluralité d'états d'apprentissage.
Patent CA-3076988-A1 (CA)
Inventor: SEIGNEUR IVAN
IPC: B66F3/06
Filed: 2018-10-16
Abstract: The invention relates to a thrust lifting device (1) that is able to transmit a thrust force for lifting loads, comprising: - at least one articulated lift column (2) provided with at least one meshing part (20), and with at least one arm (21) directed upward from the meshing part (20), the lift column (2) being made up of links (22) with a link of rank 1 at the upper end of the upwardly directed arm (21) and running links of rank n, where n is between 2 and N, the number of links (22) of the lift column (2), - at least one rotary pinion (3) driving the lift column (2) by said meshing part (20) meshing with the pinion (3), - at least one arm (4) opposite the upwardly directed arm (21) and formed by resting links, said resting links being able to pass to the meshing part (20) and to the upwardly directed arm (21) by rotation of the pinion (3), and - at least one stabilizer (5) that is movable along the upwardly directed arm (21).
Patent CA-3082114-A1 (CA)
Inventor: HERED WILLIAM A
IPC: E21B34/06
Filed: 2018-09-05
Abstract: A valve arrangement including a housing having a port, a closure member defining a bore, the bore being of a smaller flow area than an adjoining flow area to produce a lower pressure in flowing fluid therein than pressure in fluid flowing in the adjoining flow area, the closure member being disposed within the housing and movable between a closed position and an open position, a volume defined between the closure member and the housing, an opening in the closure member extending from the volume to the bore of the closure member to convey fluid pressure generated in the bore of the closure member to the volume thereby creating a lower pressure in the volume thereby biasing the closure member into a closed position.
Patent CA-3083183-A1 (CA)
Title: Compositions and methods for treating cancer
Inventor: CHINNAIYAN ARUL
IPC: C12N15/113
Filed: 2018-11-19
Abstract: Provided herein are compositions and methods for treating cancer. In particular, provided herein are compositions, methods, and uses of inhibitors of THOR for treating cancer.
Patent CA-3085056-A1 (CA)
Title: A database search method and apparatus
Inventor: TUCKER JEREMY
IPC: G06F16/242
Filed: 2018-11-30
Abstract: A search apparatus (1) coupled to a database, the apparatus (1) comprising: a processor configured to execute instructions; a memory storing instructions which, when executed by the processor, cause the processor to: search the database for items containing a search term, wherein items containing the search term are matched items; identify fields corresponding to attributes of the matched items; define a range of values for each field; divide the range of values for each field into a plurality of ranged field buckets; distribute the matched items between the ranged field buckets based on attributes of the matched items that are within the range of values for each ranged field bucket; calculate an effectiveness value for each field based on the number of matched items in each of the ranged field buckets; select one or more top fields, each top field having an effectiveness value that is greater than a predetermined effectiveness value; and provide an effectiveness indicator output which is indicative of the effectiveness of each top field such that a user can use the effectiveness indicator output to select a top field for use as a filter in a further search.