baber/WOPTO huggingface dataset:
Patent CA-2944568-A1 (CA)
Inventor: DARESHANI NAJMUS SAQIB
IPC: G06Q40/00
Filed: 2015-03-31
Abstract: Establishing online social communications for enterprises whilst beneficial to them in terms of revenue, customer retention etc. require skills and time, both of which the enterprises personnel do not possess. The inventors have established an inventive turn-key software application that allows an enterprise to create invitation only private groups on mobile device platforms and monetize aspects of this online private group through direct payments to the club owner. An individual, a group, a society, a business or enterprise irrespective of whether they are active on other social networks can exploit the inventive turn-key software application augmenting their business with clear visibility of the return on investment. As such the inventive turn-key software application provides an effective "one-stop shop" for those looking to establish and build their brand on mobile technology.
Patent CA-2946527-A1 (CA)
Inventor: HAYASHI AKIHIRO
IPC: B01D65/02
Filed: 2015-05-07
Abstract: The purpose of the present invention is to provide a hollow fiber membrane module in which a hollow fiber membrane is embedded, wherein the hollow fiber membrane includes a polysulfone polymer and a hydrophilic polymer, the hollow fiber membrane satisfies (A) and (B), and the amount of an effluent contained in a liquid obtained by circulating, for four hours at 200mL/min, super-pure water which was heated to 37°C is no more than 1.0mg/m2, such circulation being carried out in a flow path on an inner surface of the hollow fiber membrane. (A) An insoluble element when the hollow fiber membrane is dissolved in N,N-dimethylacetamide is less than 3 mass% of the total mass% of the hollow fiber membrane. (B) In a humid state, a flexible layer exists on the surface of a functional layer of the hollow fiber membrane, and the thickness of the flexible layer is at least 7nm. The present invention provides a hollow fiber membrane module in which embedded is a hollow fiber membrane that includes a polysulfone polymer and a hydrophilic polymer. The hollow fiber membrane module is configured so that changes in functionality due to hydrophilic polymer crosslinking are suppressed, there is little effluent, and biocompatibility is high.
Patent CA-2948376-A1 (CA)
Inventor: LI SHUHE
IPC: B26F1/40
Filed: 2015-05-15
Abstract: A composite structure includes a base and an auxiliary portion of dissimilar materials. The auxiliary portion is shaped by stamping. As the auxiliary portion is stamped, it interlocks with the base, and at the same time forming a desired structured feature on the auxiliary portion, such as a structured reflective surface, an alignment feature, etc. With this approach, relatively less critical structured features can be shaped on the bulk of the base with less effort to maintain a relatively larger tolerance, while the relatively more critical structured features on the auxiliary portion are more precisely shaped with further considerations to define dimensions, geometries and/or finishes at relatively smaller tolerances. The auxiliary portion may include a composite structure of two dissimilar materials associated with different properties for stamping different structured features.
Patent CA-2953811-A1 (CA)
Title: Chromatic-difference-free wide-angle camera for head-mounted device, and head-mounted device
Inventor: WANG YUANPENG
IPC: G02B27/01
Filed: 2015-06-23
Abstract: A chromatic-difference-free widc-angle camera for a head-mounted device, comprising a casing, a biconvex plus lens (1), and a biconcave minus lens (2).  The biconvex plus lens (1) and the biconcave minus lens (2) are arranged in parallel in the casing and the biconcave minus lens (2) is closer to an object space. The biconvex plus lens (1) comprises a first surface (3) that is convex toward the object space, and a second surface (4) that has a flat edge and a center position that is convex toward an image space. The biconcave minus lens (2) comprises a third surface (5) that is concave toward the object space, and a fourth surface (6) that has a flat edge and a center position that is concave toward the image space. The biconcave minus lens (2) can move along an axis of the casing to adjust a distance to the biconvex plus lens (1), and compensate for a defocus in a zooming manner. The head-mounted device is suitable for being used with naked eyes by persons having -500 degree nearsightedness to 500 degree farsightedness. In use, a user can adjust the focal length according to his degree of nearsightedness or farsightedness to achieve a clear imaging without changing the conjugated distance between the human eyes and the screen.
Patent CA-2954118-A1 (CA)
Title: Pouring metallic plug stick clamping mechanism for cast steel wheels
Inventor: ZHANG SIJIN
IPC: B22D41/20
Filed: 2017-01-09
Abstract: A pouring metallic plug stick clamping mechanism for cast steel wheels, comprising: a cast iron frame, a movable adjusting groove, an internal fixing shaft, a first white ceramic ball, a second white ceramic ball, a third white ceramic ball, a retaining spring, a pressure regulating bolt, a control press button, a sector shaped panel, a metallic plug stick, and a blocking iron piece, wherein the movable adjusting groove is provided on the cast iron frame and is fixedly connected with the internal fixing shaft on which the first white ceramic ball, the second white ceramic ball and the third white ceramic ball are mounted, the retaining spring is mounted on the first white ceramic ball, the pressure regulating bolt is mounted on the retaining spring. In the mechanism, with the retaining spring applied, the white ceramic balls clamp the metallic plug stick tightly on the upper graphite flask to prevent the metallic plug stick from dropping during movement of the flask; the metallic plug stick is in contact with only the three white ceramic balls such that the metallic plug stick is absolutely insulated from the upper graphite flask, ensuring that the signal detecting channel will not be disturbed. The mechanism is reliable for repeated use for long term and the plug stick is easy for assembling, and it passes the testing to meet various use requirements.
Patent CA-2961846-A1 (CA)
Title: Classroom chair having multifunction seatback
Inventor: LENHART TAD EDWARD
IPC: A47C13/00
Filed: 2016-08-02
Abstract: A classroom chair includes a seat and a backrest, where the chair facilitates a wide variety of uses by an occupant. The backrest includes a center section and a pair of armrest sections that extend from the center section. The pair of armrest sections and center section each include a utility surface located in a plane parallel to a seating plane. Each of the armrest sections includes a lower edge positioned above the lowermost portion of the center section, which allows the occupant's legs to be located beneath the armrest sections. In one embodiment, the classroom chair includes a base having four legs. In another embodiment, the base includes two legs joined to a support frame have four stub legs. At least one of the legs extends rearward past the backrest such that the base provides required support for the occupant when the occupant's weight is supported by the backrest.
Patent CA-2962197-A1 (CA)
Title: Methodes pour augmenter les niveaux de globules rouges et traiter la drepanocytose
Inventor: KUMAR RAVINDRA
IPC: C07K16/46
Filed: 2015-04-17
Abstract: Selon certains aspects, la présente invention concerne des compositions et des procédés pour augmenter les taux de globules rouges et/ou d'hémoglobine chez des vertébrés, y compris des rongeurs et des primates, et en particulier chez l'être humain. Selon certains modes de réalisation, les compositions de l'invention peuvent être utilisées pour traiter ou prévenir la drépanocytose ou une ou plusieurs complications associées à la drépanocytose.
Patent CA-2964892-A1 (CA)
Title: Vehicle or marina power pedestal including ground fault indicator
Inventor: SEFF PAUL D
IPC: H02H3/04
Filed: 2015-08-18
Abstract: A power pedestal (2) includes a pedestal member (4) including a base (6) structured to be fixed to a platform (8) and an enclosure (10) extending from said base, a plurality of input power terminals (12) mounted to said pedestal member and structured to be electrically connected to a power source, a number of output power receptacles (160) mounted to said enclosure, a number of circuit interrupters (18) having a ground fault detection capability and being structured to output an alarm signal in response to detecting a ground fault, a relay (20) structured to receive the alarm signal from the circuit interrupters and to output an indicator signal, and an indicator unit (22) structured to receive the indicator signal from the relay, the indicator unit including an indicator (52) and being structured to illuminate the indicator in response to receiving the indicator signal.
Patent CA-2968529-A1 (CA)
Inventor: ATTERBURY WILLIAM G
IPC: A61M5/32
Filed: 2015-12-01
Abstract: An automatic medication injection device that provides a user with audible notice of injecting progress. The device in one form includes a plurality of sound elements located on drive mechanism portion that inserts within a barrel of a container of medication to advance a sealing plunger of that container. The device also includes at least one actuating element movable axially with the container of medication within the device housing, which at least one actuating is element arranged to engage the plurality of sound elements to generate audible notices as the advancing portion moves past the at least one actuating element when advancing the sealing plunger for an injection.
Patent CA-2968538-A1 (CA)
Title: Procedes d'impression 3d reactive par jet d'encre
Inventor: FENN DAVID R
IPC: B33Y80/00
Filed: 2015-11-24
Abstract: L'invention concerne des procédés d'impression d'un objet en 3D à l'aide de constituants co-réactifs. L'invention concerne également des compositions thermodurcissables pour l'impression 3D.
Patent CA-2969244-A1 (CA)
Inventor: BACON ELIZABETH M
IPC: A61P31/18
Filed: 2015-12-21
Abstract: Compounds for use in the treatment of human immunodeficiency virus (HIV) infection are disclosed. The compounds have the following Formula (la): (la) including stereoisomers and pharmaceutically acceptable salts thereof, wherein A', R1, R2 and R3 are as defined herein. Methods associated with preparation and use of such compounds, as well as pharmaceutical compositions comprising such compounds, are also disclosed.
Patent CA-2970880-A1 (CA)
Inventor: DESREUMAUX ANTOINE PATRICE MARIE
IPC: B23P6/00
Filed: 2015-12-16
Abstract: The invention relates in particular to a method (100) for repairing a fan casing (10) in which the inner surface (12) is damaged (11). The method (100) comprises a step (102) of attaching a reinforcement element (13) to the fan casing (10), the reinforcement element (13) being attached to the outer surface (14) of the fan casing (10) opposite the damage (11).
Patent CA-2971475-A1 (CA)
Title: Epandeur a propulsion arriere
Inventor: HORETH EDWARD J
IPC: A01C17/00
Filed: 2017-06-20
Abstract: Il est décrit une épandeuse comportant une trémie pour les matières particulaires dotée douvertures déjection sur deux parties différentes le long du fond de la trémie, une paire de roues sur des arbres dentraînement distincts fixés pour tourner sur un cadre inférieur qui supporte la trémie, et un cadre arrière sétendant à partir de la trémie pour fournir une paire de poignées. Deux arbres rotatifs avec des mécanismes agitateurs sont fixés sur chacune des différentes parties de la trémie. Chacun des arbres agitateurs est accouplé de manière à permettre une rotation à différents arbres dentraînement. Deux portes avec des ouvertures sont disposées sous la trémie, chacune le long de différentes parties divisant le fond de la trémie. Chaque porte peut se déplacer de sorte à fermer et à ouvrir les ouvertures de la trémie dans la zone associée à la porte. Une paire de contrôleurs est fournie, chacun couplé à une des deux portes pour déplacer de manière indépendante les portes entre les positions douverture et de fermeture.
Patent CA-2972858-A1 (CA)
Title: Liquid discharging head, liquid discharging unit, and device for discharging liquid
Inventor: KOHDA TOMOHIKO
IPC: B41J2/18
Filed: 2015-12-18
Abstract: A liquid discharging head includes: a nozzle plate having a plurality of nozzles from which liquid is discharged;  a channel member including individual liquid chambers that lead to the nozzles, respectively, and including circulation channels that lead to the individual liquid chambers, respectively; and a common liquid chamber member for forming a common liquid chamber that supplies liquid to the individual liquid chambers and for forming a circulation common liquid chamber that leads to the circulation channels.
Patent CA-2973040-A1 (CA)
Title: Novel anti-fibroblast activation protein (fap) antibodies and uses derived thereof
Inventor: BROKOPP CHAD
IPC: C07K16/40
Filed: 2016-01-11
Abstract: Provided are novel human-derived antibodies specific for Fibroblast Activation Protein (FAP), preferably capable of selectively inhibiting the enzymatic activity of FAP, as well as methods related thereto. In addition, methods of diagnosing and/or monitoring diseases and treatments thereof which are associated with FAP are provided. Assays and kits related to antibodies specific for FAP are also disclosed. The novel anti-FAP antibodies can be used in pharmaceutical and diagnostic compositions for FAP-targeted immunotherapy and diagnostics.
Patent CA-2976362-A1 (CA)
Inventor: BROCHERET SYLVAIN
IPC: A23C19/05
Filed: 2016-02-10
Abstract: The invention relates to a method for treatment of milk which is to be used in the preparation of soft cheese, the method comprises adding, practically simultaneously a slow acidifying bacterial culture, a fast acidifying bacterial culture and at least one coagulant. Preferred is a soft-cheese type, such as e.g. a brie type or a camenbert type cheese.
Patent CA-2979680-A1 (CA)
Title: Techniques for optimizing bitrates and resolutions during encoding
Inventor: AARON ANNE
IPC: H04N19/124
Filed: 2016-03-10
Abstract: In one embodiment of the present invention, an encoding bitrate ladder selector tailors bitrate ladders to the complexity of source data. Upon receiving source data, a complexity analyzer configures an encoder to repeatedly encode the source data-setting a constant quantization parameter to a different value for each encode. The complexity analyzer processes the encoding results to determine an equation that relates a visual quality metric to an encoding bitrate. The bucketing unit solves this equation to estimate a bucketing bitrate at a predetermined value of the visual quality metric. Based on the bucketing bitrate, the bucketing unit assigns the source data to a complexity bucket having an associated, predetermined bitrate ladder. Advantageously, sagaciously selecting the bitrate ladder enables encoding that optimally reflects tradeoffs between quality and resources (e.g., storage and bandwidth) across a variety of source data types instead of a single, "typical" source data type.
Patent CA-2980982-A1 (CA)
Inventor: EVENSEN OYSTEIN
IPC: C07K14/08
Filed: 2016-03-22
Abstract: The present invention relates generally to infectious pancreatic necrosis virus (IPNV) and specifically to further characterisation of the genetic stability of IPNV genome. More in particular, the invention relates to greater appreciation and understanding of the frequency of mutagenesis and codon interactions that influence the replication capabilities, virulence and immunogenicity of the virus. There is provided for the first time a method for developing a commercially applicable IPNV vaccine and a vaccine comprising the IPNV genome carrying particular mutations and codons. There are also described uses in prophylaxis or treatment of infectious pancreatic necrosis (IPN) disease.
Patent CA-2983456-A1 (CA)
Inventor: CHANG CHIEN-HSING
IPC: A61K39/385
Filed: 2016-06-10
Abstract: The present invention concerns CAR, CAR-T and CAR-NK constructs, preferably comprising a scFv antibody fragment against a disease-associated antigen or a hapten. More preferably, the antigen is a TAA, such as Trop-2. The constructs may be administered to a subject with a disease, such as cancer, autoimmune disease, or immune dysfunction disease, to induce an immune response against disease-associated cells. Where the constructs bind to a hapten, the subject is first treated with a hapten-conjugated antibody that binds to a disease associated antigen. Therapy may be supplemented by other treatments, such as debulking procedures (e.g., surgery, chemotherapy, radiation therapy) or coadministration of other agents. More preferably, administration of the construct is preceded by predosing with an unconjugated antibody that binds to the same disease-associated antigen. Most preferably, an antibody against CD74 or HLA-DR is administered to reduce systemic immunotoxicity induced by the constructs.
Patent CA-2985791-A1 (CA)
Inventor: THOMPSON CRAIG B
IPC: A61K49/00
Filed: 2016-05-13
Abstract: Disclosed herein are compositions and methods for detecting and treating cancer. In some embodiments, the cancer is characterized by activation of Ras.
Patent CA-2986143-A1 (CA)
Title: Cleaning appliance
Inventor: FOLLOWS THOMAS
IPC: A61C17/36
Filed: 2016-04-25
Abstract: A fluid delivery system of a dental cleaning appliance includes a fluid inlet, a pump for drawing a working fluid through the fluid inlet, a hydraulic accumulator for receiving working fluid from the pump, a nozzle having a fluid outlet, and a valve located between the accumulator and the nozzle. The valve has an open position for enabling the accumulator to deliver a burst of working fluid to the nozzle, and a closed position for enabling the accumulator to be replenished under the action of the pump. A control circuit actuates the pump and controls the position of the valve.
Patent CA-2987820-A1 (CA)
Title: Voltage regulator system and method of use
Inventor: DAUZAT THOMAS AMBROSE
IPC: H01F27/29
Filed: 2017-12-06
Abstract: Embodiments of the disclosure pertain to a voltage regulator system having a voltage regulation controller and a transformer assembly. The transformer assembly includes a coil winding, a multi-contact tap arrangement connected to the coil winding, and a multifurcated tap changer system that includes a first tap changer having a contactor element which makes contact with a first contact of the multi-contact tap arrangement when the controller provides a positioning stimulus based on sensing a voltage deviation from a nominal output voltage of the voltage regulator system. The multifurcated tap changer system further includes a second tap changer that is mechanically ganged to the first tap changer and includes another contactor element arranged to automatically make contact with a second contact of the multi-contact tap arrangement when the contactor element of the first tap changer makes contact with the first contact of the multi-contact tap arrangement.
Patent CA-2988998-A1 (CA)
Title: Procede d'elimination de nitriles a partir de cyanure d'hydrogene
Inventor: PARTEN WILLIAM DAVID
IPC: C01C3/02
Filed: 2016-07-12
Abstract: L'invention concerne un procédé de fabrication de cyanure d'hydrogène purifié. Le procédé consiste à alimenter un produit de réaction comprenant de l'HCN, de l'eau et des organonitriles dans un récipient de séparation ; à prélever un flux de glissement liquide d'HCN, d'eau et d'organonitriles à partir du récipient de séparation ; et à alimenter le flux de glissement liquide dans une colonne de rectification à flux latéral pour purger les nitriles à partir du produit de réaction d'HCN.
Patent CA-2989511-A1 (CA)
Title: Composition comestible comprenant un polysaccharide et un lipide
Inventor: VETTER DIRK
IPC: A23L33/21
Filed: 2016-07-07
Abstract: L'invention concerne une phase solide pouvant être ingérée comprenant un mélange intime d'un composant polysaccharide soluble dans l'eau ou insoluble dans l'eau (par exemple des fibres alimentaires) et un composant glycéride d'acide gras ayant un point de fusion supérieur à 37 °C cette phase solide étant éventuellement fournie sous une forme particulaire. L'invention concerne également des procédés de préparation de la phase solide pouvant être ingérée et ses utilisations.
Patent CA-2989998-A1 (CA)
Title: Reduction burner enabling separate occurrence of oxidation reaction and reduction reaction and synthesis gas recycling system using same
Inventor: CHANG YEON
IPC: C10J3/30
Filed: 2016-04-25
Abstract: ABSTRACT  The present invention relates to a reduction burner enabling the separate occurrence of an oxidation reaction and a reduction reaction in one space in which the oxidation and reduction reactions are not isolated from each other, and to a synthesis gas recycling system using the reduction burner. The synthesis gas recycling system collects and stores the synthesis gas generated in a reaction furnace and supplies same to reduction burners as a fuel for reuse.
Patent CA-2990189-A1 (CA)
Inventor: BUSBY MOLLY I-CHIN
IPC: A23L7/122
Filed: 2016-06-23
Abstract: Compositions for adhering seasonings or flavorings on food substrates, a method for making the compositions, and a method for applying the composition to a food substrate are described. The food substrate may be any shelf-stable food known in the art such as crackers, chips, pretzels, crispy bread products, popcorn, or nuts. The seasoning or flavoring may be salts, herbs spices, or solid flavorants that might complement the food substrate. The compositions are free flowing.
Patent CA-2991913-A1 (CA)
Inventor: RAGHAVENDRA E VEERA
IPC: G10L13/02
Filed: 2015-06-11
Abstract: A system and method are presented for outlier identification to remove poor alignments in speech synthesis. The quality of the output of a text-to-speech system directly depends on the accuracy of alignments of a speech utterance. The identification of mis-alignments and mis-pronunciations from automated alignments may be made based on fundamental frequency methods and group delay based outlier methods. The identification of these outliers allows for their removal, which improves the synthesis quality of the text-to-speech system.
Patent CA-2993940-A1 (CA)
Inventor: HUH DONGEUN
IPC: B01L3/00
Filed: 2016-07-27
Abstract: The presently disclosed subject matter provides a biomimetic organ model, and methods of its production and use. In one exemplary embodiment, the biomimetic organ model can be a multi-layer model including a at least two microchannels and at least one chamber slab with at least one membrane coated with cells disposed between at least one microchannel and the at least one chamber slab. In another exemplary embodiment, the biomimetic organ disease model can be a five- layer model including a first and second microchannel with a membrane-gel layer- membrane coated or encompassing cells disposed between the microchannels. In certain embodiments, at least one device can be coupled to the biomimetic organ model that delivers an agent to at least one microchannel.
Patent CA-2994072-A1 (CA)
IPC: C08B15/00
Filed: 2018-02-06
Abstract: The present disclosure relates to the development of a surfactant-like cellulose nanocrystals (CNCs) that can be used to stabilize Pickering emulsions. The nanoparticles possess amphiphilic characteristics consisting of both water favorable and oil favorable domains. The methods developed includes the selective-end group modification of CNCs with oil favorable molecules or polymers. The modified CNCs are more robust nanoparticles than pristine CNCs, which can improve the emulsion stability by emulsifying different organic solvents. Such systems, bearing biologically compatible and environmentally friendly characteristics, build the foundation for their use in a wide range of industries spanning food, biomedicine, pharmaceuticals, cosmetics, petroleum and etc.