baber/WOPTO huggingface dataset:
Patent CA-2913370-A1 (CA)
Title: Heteromultimers with reduced or silenced effector function
Inventor: ESCOBAR-CABRERA ERIC
IPC: C12N15/13
Filed: 2014-05-30
Abstract: Provided herein are heteromultimer constructs with reduced or silenced effector function. In an embodiment is provided a heteromultimer construct comprising an IgG Fc construct having a first and a second Fc polypeptide, each Fc polypeptide comprising a modified lower hinge region wherein: the modified lower hinge region of said first Fc polypeptide comprises at least one amino acid modification, the modified lower hinge region of said second Fc polypeptide comprises at least one amino acid modification which is different from at least one amino acid modification of said first Fc polypeptide, and the IgG Fc construct displays reduced binding to all Fc? receptors and to C1q protein as compared to a corresponding parent IgG Fc construct. Also provided are methods of producing such heteromultimer constructs, and methods of reducing ADCC for an antibody construct by reducing effector function.
Patent CA-2914971-A1 (CA)
Title: Treatment of carbonaceous feedstocks
Inventor: BARTEK ROBERT
IPC: C07C51/16
Filed: 2014-05-14
Abstract: A method for treatment of a carbonaceous feedstock such as coal or black liquor is disclosed. The method comprises heating a mixture of the carbonaceous feedstock, with or without a solubilizing agent, water, and an oxidizing agent to solubilize and oxidize carbonaceous materials. In case of oxidation of black liquor, at least one organic compound comprising from about 2 to about 20 carbon atoms may be obtained. The reaction products may be chemically or physically separated, recycled to the heating step and/or subjected to microbial digestion in order to generate one or more desirable products from the carbonaceous feedstock.
Patent CA-2915183-A1 (CA)
Inventor: KAKADJIAN SARKIS R
IPC: C09K8/40
Filed: 2014-07-03
Abstract: A mutual solvent for use in oil and gas well operations comprising an ethoxylated alcohol surfactant, having a six carbon backbone chained to three ethylene oxide groups with a hydrophilic lipophilic balance between 11 and 12 but more preferably of about 11.3. Such a mutual solvent may be used in an oil and gas well as a spacer system, in acid treatments to remove the spent acid, and in solvent systems to remove asphaltenic or paraffinic compounds.
Patent CA-2917710-A1 (CA)
Title: Water-based lubricant for plastic working of metallic material and having superior scum clogging resistance and post-moisture absorption workability
Inventor: MOCHIZUKI MASARU
IPC: C10M125/24
Filed: 2014-06-27
Abstract: The present invention is intended to solve problems of the prior art, and an object of the invention is to provide a water-based lubricant for plastic working of a metallic material, which is comparable or superior in workability to lubricating treatment such as zinc phosphate + soap treatment and conventional coating-type water-based lubricants, and excellent in workability after moisture absorption and scum clogging resistance. A water-based lubricant for plastic working of a metallic material is characterized in that the water-based lubricant is obtained by adding to a water-based medium: (A) a polymer and/or a salt thereof containing a carboxylic acid or a derivative thereof as a constituent monomer; (B) an oxoacid of tungsten, of silicon, or of phosphorus, or a condensate thereof, and/or a salt thereof; (C) a hydroxide of an alkali metal; and (D) a lubricating component (D), and the solid content weight ratio (A)/[(A) + (B) + (C) + (D)] is 0.05 to 0.4.
Patent CA-2918790-A1 (CA)
Inventor: BIENICK CRAIG
IPC: E06B3/66
Filed: 2016-01-25
Abstract: The insulated glass unit (IGU) of the present disclosure includes two or more glass panels that are spaced apart in a parallel arrangement. The panes define an interior space that is filled with air or other suitable gas, a fluid or liquid, or a vacuum. The IGU is encapsulated to provide a water-tight seal to prevent or minimize water or particles from migrating into the interior space, or to prevent or minimize heat loss. A spacer with a desiccant can be in the interior space. To preserve the structural integrity of the glass panels during encapsulation, a second spacer is placed between the glass panes. The second spacer can be T- shaped so that a narrowed body portion fits between the glass panes. The second spacer can also have a groove therein for storing adhesive and/or desiccant.
Patent CA-2919391-A1 (CA)
Title: Multiple sign controller
Inventor: STADJUHAR ROBERT CHARLES JR
IPC: G09G5/14
Filed: 2016-01-29
Abstract: Embodiments of a multiple sign controller are generally described herein. Many embodiments include a multiple sign controller system. In some embodiments, the multiple sign controller can comprise a computer, a single instance of an operating system configured to run on the computer, two or more virtual sign controller instances, one or more physical communication ports coupled to the computer, and two or more virtual ports configured to run on the single instance of the operating system. In many embodiments, a first virtual port of the two or more virtual ports can be associated with a first virtual sign controller instance of the two or more virtual sign controller instances. Other embodiments may be described and claimed.
Patent CA-2920740-A1 (CA)
Title: Multiband wireless power system
Inventor: RUDSER JOHN
IPC: A61M60/875
Filed: 2014-08-18
Abstract: The present disclosure relates to a module (110) for relaying power wirelessly to a device implanted in a user (104). The module may include a structure (115) adapted to be worn by the user, a receiver (212) configured to receive a first wireless power transmission at a first frequency, a transmitter (216) configured to transmit a second wireless power transmission at a second frequency different from the first frequency, and a frequency changer (218) configured to convert energy generated by the first wireless power transmission into energy for generating the second wireless power transmission. Each of the receiver, transmitter and frequency changer may be disposed on or in the structure.
Patent CA-2922047-A1 (CA)
Inventor: SAFARZDEH-AMIRI ALI
IPC: C09K3/32
Filed: 2014-08-21
Abstract: There is described a process for treatment of a fluid comprising an oxidizable contaminant. The process comprises the step of contacting the wastewater with a combination of: (i) a sulfide, (ii) a complex of Fe(III) and a chelating agent, and (iii) an oxidant. It has been discovered that of treatment of a fluid containing an oxidizable contaminant employing iron(III)-chelates as the Fenton catalyst may be significantly improved by including a sulfide in the reaction scheme. As described herein, by employing sulfide ion, the present inventors have been able to: (i) increase the rate of iron recycling from minutes or hours to a few seconds, and (ii) destroy benzene in an oil and gas refinery (OGR) wastewater in less than one minute. It is believed that these findings in OGR wastewater can be extended to other fluids containing other oxidizable contaminants.
Patent CA-2922164-A1 (CA)
Inventor: WOLFE JERRY J JR
IPC: A01K15/02
Filed: 2016-02-29
Abstract: An animal treat delivery system includes a frame and a rod. The frame has a wall generally enclosing or bounding an area. The wall has an interior surface, an exterior surface, a top, and a bottom. The rod, which has at least one free end, is supported within the area by the interior surface of the wall at a position intermediate the top and the bottom of the wall.
Patent CA-2926271-A1 (CA)
Title: Circuits and methods for monitoring current in geophysical survey systems
Inventor: BAUM DAVID
IPC: G01V13/00
Filed: 2016-04-06
Abstract: The present disclosure provides a current monitoring circuit for monitoring current in a geophysical survey system. The circuit may be utilized in dipole-dipole systems including one or more electrode stations or in loop systems. The circuit includes a transmitter configured to generate an output current. One or more current monitors are positioned to detect current at or near the electrode stations or at positions along the one or more loops. Measured current data is transmitted back to the transmitter, which may be shut down if necessary. Methods for monitoring current in a geophysical survey system are also provided.
Patent CA-2926654-A1 (CA)
Inventor: KUMAR AYYALASOMAYAJULA
IPC: C10L3/08
Filed: 2014-10-08
Abstract: La présente invention concerne un procédé de récupération de liquides de gaz naturel à partir d'un courant de gaz d'alimentation, consistant à former une première portion du courant de gaz d'alimentation et une seconde portion du courant de gaz d'alimentation, le rapport de masse entre la première portion et la seconde portion étant situé dans la plage allant de 95:5 à 5:95, à refroidir la première portion dans un échangeur thermique et à condenser au moins en partie la première portion, et à introduire la seconde portion et la première portion refroidie et condensée au moins en partie dans une colonne de distillation, les constituants les plus légers étant retirés de la colonne de distillation sous forme de courant de vapeur de distillat de tête et les constituants les plus lourds étant retirés de la colonne de distillation dans les résidus sous forme de courant de produit, et la seconde portion étant introduite dans la colonne de distillation en un point situé un ou plusieurs niveaux d'équilibre liquide-vapeur en-dessous de la première portion, permettant ainsi un échange par transfert de masse entre les liquides de la seconde portion refroidie et les vapeurs de la seconde portion au sein de la colonne. L'invention concerne également un appareil correspondant.
Patent CA-2926850-A1 (CA)
Title: Methode et systeme de generateur de vapeur a recuperation de chaleur a circulation verticale naturelle amorcee au gaz
Inventor: SHENOY SURESH K
IPC: F22B21/00
Filed: 2016-04-11
Abstract: La présente invention concerne une méthode et un système qui utilise le gaz introduit dans le système pour déclencher un générateur de vapeur à récupération de chaleur (HRSG) à circulation naturelle pour lancer une circulation naturelle dun liquide dans le système. De manière plus précise, la présente invention concerne une méthode et un système qui utilise le gaz introduit dans le collecteur de sortie dun évaporateur dans le collecteur de sortie dun évaporateur et dans au moins une colonne montante à proximité dun collecteur de sortie dun évaporateur afin damorcer la circulation naturelle dun liquide dans la direction désirée dans lévaporateur directement dans un collecteur de vapeur.
Patent CA-2928017-A1 (CA)
Inventor: MEYER FRANCIS
IPC: B29C44/44
Filed: 2014-10-20
Abstract: Selon l'invention, des pastilles sphériques expansibles sous l'effet de la chaleur (2) sont utilisées pour le renforcement de structures en nid-d'abeilles (4). Les pastilles ont de préférence un diamètre moyen de 0,5 mm à 0,9 mm et de préférence au moins 80 % des pastilles ont un diamètre dans cette plage. Les pastilles peuvent former un courant coulant qui peut être versé dans les alvéoles (5) du nid-d'abeilles où elles peuvent être expansées par chauffage pour former une mousse renforçante qui peut également coller la structure en nid-d'abeille à des feuilles de parement. On préfère que les pastilles soient à base d'une résine thermodurcissable et contiennent un agent durcisseur qui peut faire durcir la résine expansée pour produire une mousse renforçante rigide d'un seul tenant à l'intérieur des alvéoles du nid-d'abeille.
Patent CA-2934722-A1 (CA)
Inventor: HOUGH ROBERT CHARLES
IPC: C10M159/22
Filed: 2016-06-30
Abstract: An additive package for a two- or four-stroke marine engine lubricant comprises an oil of lubricating viscosity, a salicylate detergent and a sulfonate detergent in a ratio of 90/10 to 10/90 (expressed as mmol of soap), and 1 to 10 mass % of a hydrocarbylphenol- aldehyde condensate.
Patent CA-2935230-A1 (CA)
Inventor: STEPHENSON ROGER D
IPC: A01D34/44
Filed: 2016-07-06
Abstract: A crop harvesting machine configured to move cut crop positively across a cutterbar and toward a conditioner element using an undershot rotating element or undershot auger. The crop harvesting machine includes a cutterbar having a plurality of rotary cutters having rotational axis aligned along a line transverse to a moving direction of the crop harvesting machine. The undershot rotating element is subtended by portions of the rotary cutters and is located between rotational axis lines of the rotating cutters and an exit of the crop harvesting machine. The undershot rotating element moves cut crop between the undershot rotating element and the plurality of rotary cutters and to a conditioner element which conditions the cut crop for placement of the conditioned cut crop in swaths on a field.
Patent CA-2936640-A1 (CA)
Title: Method for producing cheese chips and raised cheese chips
Inventor: RADAS PAULINA
IPC: A23C19/09
Filed: 2016-07-20
Abstract: The present invention provides a method for producing cheese chips, consisting in that cut cheese slices are frozen and then raised by means of rapid water evaporation due to the application of microwave and vacuum drying, characterised in that the freezing step is preceded by drying and cooling, and the raised cheese chips containing cheese and flavourings are characterised in that their density does not exceed 0,46 g/cm3, porosity does not exceed 40%, and the crunchiness does not exceed 4.
Patent CA-2937464-A1 (CA)
Inventor: FOSTER SAMUEL T
IPC: G05D13/02
Filed: 2014-12-10
Abstract: A motion base comprises lower and upper plates, a plurality of lateral stabilizers coupled in-between and connected to the lower and upper plates, a plurality of actuators, and one or more associated active controllers. Actuators typically comprise a body operatively connected to the upper plate and the lower plate, a rod movably disposed at least partially within the body, where the rod and body define an actuator effective length; and a controllable rod extender configured to selectively extend the rod out from and retract the rod into the body. After determining a desired parameter, a control signal is sent to each controllable rod extender as needed to change the current effective state of that parameter of each actuator by moving each such actuator's extendable rod into or out from each such actuator's body.
Patent CA-2941236-A1 (CA)
Inventor: MORITZ ROBERT L
IPC: C07K7/08
Filed: 2015-03-06
Abstract: L'invention concerne des méthodes au point d'intervention servant à détecter la probabilité ou le statut d'une infection tuberculeuse chez un sujet en déterminant la présence ou l'absence d'un ou plusieurs peptides de SEQ ID NOS : 1-22 dans un liquide biologique prélevé chez ledit sujet. Ces méthodes peuvent être des dosages basés sur des réactifs d'affinité réagissant spécifiquement avec ces peptides.
Patent CA-2942107-A1 (CA)
Inventor: MENARD FRANCOIS
IPC: G02B6/293
Filed: 2015-03-10
Abstract: Data center interconnections, which encompass WSCs as well as traditional data centers, have become both a bottleneck and a cost / power issue for cloud computing providers, cloud service providers and the users of the cloud generally. Fiber optic technologies already play critical roles in data center operations and will increasingly in the future. The goal is to move data as fast as possible with the lowest latency with the lowest cost and the smallest space consumption on the server blade and throughout the network. Accordingly, it would be beneficial for new fiber optic interconnection architectures to address the traditional hierarchal time-division multiplexed (TDM) routing and interconnection and provide reduced latency, increased flexibility, lower cost, lower power consumption, and provide interconnections exploiting N ? M ? D Gbps photonic interconnects wherein N channels are provided each carrying M wavelength division signals at D Gbps.
Patent CA-2942389-A1 (CA)
Inventor: PEDRETTI ANDREA
IPC: B62K19/00
Filed: 2016-09-19
Abstract: A bicycle frame (100) comprising: -    a front triangle (110); -    a rear frame (130) articulated to the front triangle (110); -    a body (21) associated to the front triangle (110) and mobile with respect thereto; -    a bottom bracket (22) rotatably associated to the body (21) about a first rotation axis (B); wherein the rear frame (130) is articulated to the body (21) about a second rotation axis (C) parallel to the first rotation axis (B).
Patent CA-2943050-A1 (CA)
Inventor: ALVING CARL R
IPC: A61K39/21
Filed: 2014-07-09
Abstract: Provided herein are (1) a method of mixing an aluminum salt-adsorbed immunogen with a monophosphoryl lipid A (MPLA)-containing liposome (L(MPLA)), and (2) the resulting immunogenic composition. The resulting immunogenic composition has an enhanced immunostimulation potency compared with either a composition comprising the uncapsulated immunogen mixed with the L(MPLA) or the aluminum salt-adsorbed immunogen alone.
Patent CA-2943811-A1 (CA)
Inventor: WALLS BRIAN EDWARD
IPC: E05B15/14
Filed: 2015-02-27
Abstract: A plug assembly including a plug, a sidebar movably mounted on the plug, and a plurality of rack pins seated in the plug. The sidebar is biased to an outer position in which the sidebar extends beyond an outer surface of the plug. Each rack pin is a single-piece unitary structure including a key-following leg and a sidebar-engaging leg. The sidebar-engaging leg includes at least one true gate and a plurality of false gates. When a true gate of each rack pin is aligned with the sidebar, the sidebar is free to move radially inward to an inner position.
Patent CA-2949202-A1 (CA)
Title: Examen de defauts
Inventor: RHOADES ANTHONY
IPC: G01N21/88
Filed: 2015-05-18
Abstract: L'invention concerne un procédé d'analyse d'un défaut qui consiste à analyser une image numérique du défaut sur un dispositif portable en utilisant un logiciel contenu dans le dispositif ou un processeur associé à l'aide d'une application téléchargée. Le procédé peut être utilisé pour des défauts du verre, par exemple, des défauts d'un pare-brise, dans des automobiles, pour des défauts de carrosserie et pour des éraflures sur des roues en alliage. L'application peut envoyer des détails à un atelier de réparation afin d'obtenir un devis pour la réparation.
Patent CA-2950399-A1 (CA)
Title: Resine composite dentaire autoadhesive renfermant un compose d'ester acide acrylamide-methacrylique asymetrique
Inventor: KUDO YASUTAKA
IPC: A61K6/083
Filed: 2015-06-10
Abstract: La présente invention concerne une résine composite autoadhésive ayant d'exceptionnelles résistance mécanique et adhérence aux dents. La présente invention concerne une résine composite dentaire autoadhésive contenant un composé d'acrylamide-ester d'acide méthacrylique (a) représenté par la formule générale (1), un monomère polymérisable (méth)acrylique contenant un groupe acide (b), un monomère polymérisable réticulaire hydrophobe (c), un initiateur de photopolymérisation (d), et une charge (e). Dans la formule (1), X est un groupe aliphatique linéaire ou ramifié en C1-C6 facultativement substitué ou un groupe aromatique ; les groupes aliphatiques peuvent être interrompus par au moins un groupe de liaison choisi dans le groupe constitué de O-, -S-, -CO-, -CO-O-, -O-CO-, NR1-, -CO-NR1-, NR1-CO-, -CO-O-NR1-, -O-CO-NR1-, and NR1-CO-NR1. R1 représente un atome d'hydrogène ou un groupe aliphatique linéaire ou ramifié en C1-C6 facultativement substitué.
Patent CA-2954147-A1 (CA)
Title: Appareil permettant de nettoyer des surfaces
Inventor: GIOVANNINI CATERINA
IPC: B24C9/00
Filed: 2015-08-06
Abstract: L'invention concerne un appareil permettant de nettoyer des surfaces, ledit appareil comprenant un corps (1) comprenant un réservoir (2) destiné à contenir un matériau abrasif et un premier conduit (19) permettant un écoulement d'air comprimé qui s'étend de manière adjacente audit réservoir (2) sur toute la longueur dudit réservoir (2). L'appareil comprend également un clapet mélangeur (31), associé audit réservoir (2), pour mélanger ledit matériau abrasif avec ledit air comprimé.
Patent CA-2955068-A1 (CA)
Title: Method and system for flushing a pipe system using a fluid in a supercritical state
Inventor: THOMSEN JENS PEDER HOG
IPC: B08B7/00
Filed: 2014-07-22
Abstract: Use of supercritical CO2 for cleaning long, narrow pipes with a cross sectional area of less than 1000 square mm and a length of more than 500 meter. Cleaning is performed by adding a fluid to the lumen of the pipe (140); providing the fluid (2) in a supercritical state (6) inside the lumen; and subsequently, as a flushing step, while the fluid is in the supercritical state or in a liquid state, displacing the fluid (2) in the lumen of the pipe (140) and out of lumen of the pipe at a speed that causes a turbulent flow of the fluid, thereby flushing particles out of the lumen.
Patent CA-2963052-A1 (CA)
Inventor: URAI SOICHIRO
IPC: A23L2/60
Filed: 2015-09-30
Abstract: An embodiment of the present invention provides a carbonated beverage comprising a stevia extract in which foaming is suppressed and a method for producing the same. A  carbonated beverage comprising RebA and RebD and/or RebM, wherein a content of RebA is 500 ppm or less; a content of RebD and/or RebM is 486 ppm or less; ((RebD and/or RebM)/RebA) is 0.45 or more in a mass ratio; and a total content of RebA  and RebD and/or RebM is 0.5 to 13.5 in Brix in terms of sucrose.
Patent CA-2969924-A1 (CA)
Inventor: JUNGE JASON
IPC: G06Q50/10
Filed: 2017-06-06
Abstract: A method of providing directed, two-way consultative communications between a consumer and a customer service representative comprises: establishing a storyboard layout by a company to provide a guideline for the customer service representative to follow; receiving a request by the consumer for a consultation regarding a product or service offered by the company; initiating a two-way online web browser session between the consumer and the customer service representative; pushing content from customer service representative computing device to a consumer computing device, wherein the content is pulled from a server of the company and place in the storyboard layout; and returning data from the consumer computing device to the customer service representative device in response to the content pushed from the customer service representative computing device to the consumer computing device.
Patent CA-2970310-A1 (CA)
Title: Stockage securise
Inventor: WHITE JOHNATHAN GEORGE
IPC: G06F21/78
Filed: 2015-12-10
Abstract: L'invention concerne des procédés, des systèmes et des supports lisibles par ordinateur pour configurer un stockage sécurisé sur un dispositif informatique. Un procédé consiste à : stocker, au niveau d'une première application exécutée sur un premier dispositif informatique, des données d'authentification associées à une session de communications authentifiée établie entre la première application et une seconde application exécutée sur un second dispositif informatique, différent du premier dispositif informatique; recevoir, au niveau de la première application, une commande d'activation comprenant des données de chiffrement provenant de la seconde application; faire authentifier, par la première application, la commande d'activation sur la base des données d'authentification stockées; et faire configurer, par la première application, le stockage sécurisé sur le premier dispositif au moins en partie sur la base de la commande d'activation reçue de la seconde application, la configuration du stockage sécurisé comprenant le chiffrement des données d'application associées à l'exécution de la première application sur la base des données de chiffrement.
Patent CA-2970547-A1 (CA)
Title: Procede de separation de gaz
Inventor: LI GANG
IPC: B01J20/22
Filed: 2015-09-24
Abstract: L'invention concerne un procédé de séparation d'au moins un hydrocarbure d'une charge d'alimentation contenant un mélange d'au moins un hydrocarbure et d'azote, comprenant les étapes consistant à mettre la charge l'alimentation en contact avec un adsorbant comportant un support poreux, ledit support poreux possédant des cations échangeables et au moins une partie des cations échangeables étant des cations organiques.