baber/WOPTO huggingface dataset:
Patent CA-3019364-A1 (CA)
Title: Desulfation method for scr catalyst
Inventor: YANG XIAOFAN
IPC: B01J38/04
Filed: 2017-03-28
Abstract: The present invention provides methods for low temperature desulfating sulfur-poisoned SCR catalysts, and emission control systems adapted to apply such desulfating methods, in order to regenerate catalytic NOx conversion activity. The methods are adapted for treating an SCR catalyst to desorb sulfur from the surface of the SCR catalyst and increase NOx conversion activity of the SCR catalyst, the treating step including treating the SCR catalyst with a gaseous stream comprising a reductant for a first treatment time period and at a first treatment temperature, wherein the first treatment temperature is about 350°C or less, followed by a second treatment time period and a second treatment temperature higher than the first treatment temperature, wherein the molar ratio of reductant to NOx during the treating step is about 1.05:1 or higher.
Patent CA-3019639-A1 (CA)
Title: Sliding door system
Inventor: HAAB GREGOR
IPC: E05D15/06
Filed: 2017-04-06
Abstract: The invention relates to a sliding-door system comprising a rail device (10A; 10B). The rail device comprises a mounting rail (2A, 2B) that can be mounted in a building, a travel rail (1A, 1B), in which at least two travel units (63) connected to a sliding door (6) are slidably mounted, and a plurality of coupling devices (3A; 3B, 4A; 4B), by means of which the travel rail (1A, 1B) and the mounting rail (2A, 2B) are detachably connected to each other and which each comprise a coupling head (3A, 3B), which is connected to the travel rail (1B) or to the mounting rail (2A) and has a coupling plate (32) and a coupling neck (31) and can be anchored in a coupling opening (4A; 4B), which is provided in the mounting rail (2B) or the travel rail (1A) and comprises a first opening part (41), the diameter of which is greater than the diameter of the coupling plate (32), and a second opening part (42), which adjoins the first opening part and the diameter of which is greater than the diameter of the coupling neck (31) but smaller than the diameter of the coupling plate (32). According to the invention, a ramp (52) is provided at least on one side of the coupling head (3A, 3B), which ramp rises toward the coupling neck (31) and away from the coupling plate (32).
Patent CA-3021240-A1 (CA)
Inventor: HOECHSMANN RAINER
IPC: B29C64/35
Filed: 2017-03-10
Abstract: The invention relates to a 3D printer (10) having a coater (30) and a coater-cleaning device (50). The coater (30) has a container (32), which defines an inner hollow space (34) for receiving particulate building material, and a discharge region (36) for discharging the particulate building material, said coater being movable into a cleaning position in which the coater is arranged above the coater-cleaning device (50). The coater-cleaning device (50) has a wiper element (52) for wiping the discharge region (36), said wiper element being formed from an absorbent material which is configured to receive a liquid cleaning agent inside the material.
Patent CA-3027440-A1 (CA)
Title: Particulate material distribution apparatus and method
Inventor: GRAY GEOF J
IPC: A01C7/08
Filed: 2017-06-29
Abstract: An apparatus for distributing particulate material has a plurality of independently weighed hoppers from which particulate materials are metered into a common collector and distributed to the environment with a common venture air system. Metering devices associated with at least two of the hoppers may be oriented in a face-to-face configuration.
Patent CA-3027824-A1 (CA)
Title: Anti-alpha2 integrin antibodies and their uses
Inventor: BLEIN STANISLAS
IPC: C07K16/00
Filed: 2011-02-22
Abstract: The invention relates to antibodies directed to .alpha.2.beta.1 integrin and their uses, including humanized anti-alpha 2 (.alpha.2) integrin antibodies and methods of treatment with anti-.alpha.2 integrin antibodies. More specifically the present invention relates to humanized anti-.alpha.2 integrin antibodies comprising a heavy chain variable region, a light chain variable region, a human light chain constant region and a variant human IgG1 heavy chain constant region wherein the variant human IgG1 heavy chain constant region comprises at least one amino acid modification relative to the human IgG1 heavy chain constant region of the parent humanized anti-.alpha.2 integrin antibody, wherein the variant human IgG1 heavy chain constant region comprises amino acid substitution S324N replacing serine at amino acid position 324 of the parent antibody with asparagine, wherein the amino acid position of each group member is indicated utilizing the numbering system set forth in Kabat, and wherein the antibody exhibits improved antibody dependent cell mediated cytotoxicity (ADCC), improved complement dependent cytotoxicity (CDC), or improved ADCC and CDC compared to the parent humanized anti-.alpha.2 integrin antibody.
Patent CA-3027981-A1 (CA)
Inventor: SEHN TIMOTHY MICHAEL
IPC: H04L12/58
Filed: 2015-10-23
Abstract: In some embodiments, a computer implemented method of processing messages may include creating a gallery using messages received from user devices; scanning the messages to identify a selected message of messages; receiving, from an owner of the brand, a prioritization of the selected message; prioritizing, in response to the prioritization, the selected message in the gallery; and supplying the gallery to a user device for display to a user of the user device.
Patent CA-3028790-A1 (CA)
Inventor: MCCONNELL WAYNE D
IPC: B65G67/04
Filed: 2018-11-10
Abstract: A cart for transporting light watercraft, such as canoes, kayaks, rowing shells, windsurfers and other similarly sized loads, the cart having a collapsed loading configuration for loading the watercraft onto the cart. The cart includes pivoting wheel support legs that allow the cart to be loaded flat on the ground. Once loaded and secured with a tensioning band or the like, the boat can be lifted at one end, allowing the wheel support legs to drop down and lock securely into place in a travel configuration.
Patent CA-3034053-A1 (CA)
Inventor: CADWALADER ROBERT E
IPC: A23J3/34
Filed: 2017-08-16
Abstract: Some embodiments relate to metal chelators for preparing food products (including nutritional supplements) from vegetable and plant sources having reduced metal content. In some embodiments, the plant sources include rice. In some embodiments, when complexed to a metal to be removed, the metal chelators are water soluble and can be separated (e.g., rinsed, etc.) from the food material during processing. In some embodiments, the metal chelators are organic certifiable.
Patent CA-3036703-A1 (CA)
Title: Rolling basket internal scraper
Inventor: CROSS JACOB W
IPC: A01B49/02
Filed: 2019-03-14
Abstract: A basket rotates about a basket axis with respect to an implement frame when moving in a direction of travel. The basket includes first and second end plates and a plurality of blades extending therebetween. The blades engage the ground surface as the basket rotates and each include a first end and a second end positioned closer to the basket than the first end. The basket defines an internal volume between the first and second end plates and the second ends of the blades. An internal scraper is positioned within the internal volume of the basket such that a portion of the internal scraper extends rearward of a vertical plane extending through the basket axis in the direction of travel and vertically away from the ground surface above a horizontal second plane extending through the basket axis. The internal scraper extends at an acute angle with respect to horizontal.
Patent CA-3039085-A1 (CA)
Title: Systems and methods for language detection
Inventor: BOJJA NIKHIL
IPC: G06F17/27
Filed: 2017-10-02
Abstract: Implementations of the present disclosure are directed to a method, a system, and a computer program storage device for identifying a language in a message. Non-language characters are removed from a text message to generate a sanitized text message. An alphabet and/or a script are detected in the sanitized text message by performing at least one of (i) an alphabet-based language detection test to determine a first set of scores and (ii) a script-based language detection test to determine a second set of scores. Each score in the first set of scores represents a likelihood that the sanitized text message includes the alphabet for one of a plurality of different languages. Each score in the second set of scores represents a likelihood that the sanitized text message includes the script for one of the plurality of different languages. The language in the sanitized text message is identified based on at least one of the first set of scores, the second set of scores, and a combination of the first and second sets of scores.
Patent CA-3040865-A1 (CA)
Title: Method and system for cooling a hydrocarbon stream using a gas phase refrigerant
Inventor: KRISHNAMURTHY GOWRI
IPC: F25B6/04
Filed: 2019-04-23
Abstract: Described herein are methods and systems for the liquefaction of a natural gas feed stream using a refrigerant comprising methane. The methods and systems use a refrigeration circuit and cycle that employs two or more turbo-expanders to expand two or more streams of gaseous refrigerant down to different pressures to provide cold streams of at least predominantly gaseous refrigerant at different pressures that are used to provide refrigeration for precooling and liquefying the natural gas. The resulting liquefied natural gas stream is then flashed to produce an LNG product and a flash gas, the flash gas being recycled to the natural gas feed stream.
Patent CA-3044022-A1 (CA)
Title: Laminated glazing having an electrically conductive layer with an ablation line, the edges of which are free of beads and gently sloped
Inventor: LEGOIS VINCENT
IPC: C03C27/10
Filed: 2017-12-12
Abstract: The invention relates to - laminated glazing comprising one or two sheets between 0.5 and 12 mm thick, and one or more structural sheets between 3 and 20 mm thick, wherein at least the face of at least one of the sheets that are 0.5 to 12 mm thick, oriented toward the structural sheet(s), and/or at least one face of the structural sheet(s) comprises an electrically conductive layer which is between 2 and 1600 nm thick, except over at least one ablation line, the edges of said line having no beads, and the average slope of said edges being at most equal to 5%; - a method for producing the glazing; - the application thereof as de-icing/de-misting glazing.
Patent CA-3044260-A1 (CA)
Inventor: SETTEL ZACK
IPC: H04S7/00
Filed: 2019-05-24
Abstract: According to embodiments described in the specification, an exemplary method for providing a navigable, immersive audio experience includes displaying a plurality of augmented reality objects with a live image from a camera on a display, associating audio files with the objects, tracking movement with six degrees of freedom (6DoF) parameters, updating the display upon tilting or movement through a space, and mixing the audio files so that the objects maintain spatial positioning as the portable electronic device is moved through a space. When the portable electronic device is within a threshold distance to an object, the method involves applying a near-field filter to the audio files and rendering the mixed and filtered audio files on an output device in communication with the portable electronic device. In one embodiment, the audio files are music files and the disclosed techniques provide a multi-user, navigable, intimate musical experience in augmented reality.
Patent CA-3045467-A1 (CA)
Inventor: ILIAS SAMIA
IPC: C10G3/00
Filed: 2017-12-04
Abstract: Processes and reaction systems for low pressure oligomerization of olefins to produce distillate boiling range products using zeolite catalysts are provided herein.
Patent CA-3045586-A1 (CA)
Title: System and method of using machine-readable information in a medical procedure
Inventor: SOTO SANTOS SAMUEL
IPC: G16H40/63
Filed: 2017-01-20
Abstract: The present disclosure provides a system able to acquire machine-readable information received from at least one of images received via the camera, process the machine-readable information to determine patient data from the machine-readable information, determine a medical procedure based on the patient data, permit use of at least a first portion of medical equipment coupled to the system, receive user input that indicates at least one planned procedure step, determine if the medical procedure includes the at least one planned procedure step. The present disclosure further includes a method including the above steps. The present disclosure also includes a system for printing machine-readable information on a garment to be worn in a medical procedure and a method of printing machine-readable information on such a garment.
Patent CA-3045789-A1 (CA)
Inventor: KENYON MARK D
IPC: A61B17/068
Filed: 2017-11-13
Abstract: An applicator instrument for dispensing surgical fasteners includes a housing, an elongated shaft, and an elongated conduit extending through the elongated shaft. A firing system is disposed within the housing. The firing system has an insertion tool having a top surface that extends proximal and distal ends thereof and a stripper ramp that projects above the top surface. An actuator activates the firing system to commence a firing cycle. During the firing cycle, the firing system drives the insertion tool toward the distal end of the elongated shaft. The elongated conduit has a top wall with a top notch formed therein. The stripper ramp slides through the top notch for guiding movement of the insertion tool as the firing system drives the insertion tool toward the distal end of the elongated shaft.
Patent CA-3046013-A1 (CA)
Title: Compositions elastomeres polyolefiniques et leurs procedes de production
Inventor: GOPALAN KRISHNAMACHARI
IPC: C08J3/24
Filed: 2017-12-08
Abstract: L'invention concerne un article élastomère qui comprend une composition contenant un élastomère polyoléfinique réticulé par un silane ayant une densité inférieure à 0,90 g/cm3. L'article élastomère peut manifester une déformation rémanente après compression, mesurée selon ASTM D 395 (22 h P 70°C), d'environ 5,0 à environ 35,0 %. L'élastomère polyoléfinique réticulé par un silane peut comprendre une première polyoléfine ayant une densité inférieure à 0,86 g/cm3, une seconde polyoléfine ayant une cristallinité inférieure à 40 %, un agent de réticulation de type silane, un initiateur de greffage et un catalyseur de condensation.
Patent CA-3046027-A1 (CA)
Inventor: IBRAHIM PRABHA
IPC: C07D239/28
Filed: 2017-12-15
Abstract: L'invention concerne de nouveaux sels et polymorphes de 5-(2,4-diamino-pyrimidin-5-yloxy)-4-isopropyl-2-méthoxy-benzènesulfonamide, qui sont potentiellement utiles pour moduler un état induit par un récepteur P2X3 ou P2X2/3. L'invention concerne également des préparations et des méthodes d'administration et de dosage de ces sels et polymorphes à des individus qui en ont besoin.
Patent CA-3046156-A1 (CA)
Inventor: TEUFEL DANIEL
IPC: A61K47/64
Filed: 2017-12-20
Abstract: A peptide ligand specific for MT1 -MMP comprising a polypeptide comprising two diaminopropionic acid (Dap) or N-alkyldiaminopropionic acid (N-AlkDap) residues, and a third residue selected from cysteine, Dap or N-AlkDap, separated by at least two loop sequences, and a molecular scaffold, the peptide being linked to the scaffold by covalent alkylamino linkages with the Dap or N-AlkDap residues of the polypeptide and by covalent thioether linkages with the cysteine when the third residue is cysteine, such that two polypeptide loops are formed on the molecular scaffold, wherein the peptide ligand comprises an amino acid sequence of formula (II): -A1-X1-U/O2-X3-X4-G5-A2-E6-D7-F8-Y9-X10-X11-A3- (SEQ ID NO: 1) (II) or a pharmaceutically acceptable salt thereof; wherein: A1, A2, and A3 are independently cysteine, L-2,3-diaminopropionic acid (Dap), N-beta-alkyl-L-2,3- diaminopropionic acid (N-AlkDap), or N-beta-haloalkyl-L-2,3-diaminopropionic acid (N- HAlkDap), provided that at least one of A1, A2, and A3 is Dap, N-AlkDap or N-HAlkDap; X represents any amino acid residue; U represents a polar, uncharged amino acid residue selected from N, C, Q, M, S and T; and O represents a non-polar aliphatic amino acid residue selected from G, A, I, L, P and V.
Patent CA-3046464-A1 (CA)
Title: Resin compositions
Inventor: DAS SAJAL
IPC: C08F255/02
Filed: 2017-05-22
Abstract: The present disclosure is directed to resins and to polymers, copolymers, and blends formed therefrom.
Patent CA-3046969-A1 (CA)
Inventor: LEVERT MICHAEL
IPC: E21B33/068
Filed: 2017-12-12
Abstract: L'invention concerne un système de tête de puits qui comprend une olive de suspension de colonne de production ou un coin de suspension de tubage destinés à être installés dans la tête de puits, l'olive de suspension de colonne de production ou le coin de suspension de tubage comprenant une surface externe comprenant un profil de pose conçu pour entrer en contact avec un profil de pose correspondant de la tête de puits, un capteur de pose conçu pour transmettre un signal indiquant un contact entre le profil de pose de l'olive de suspension de colonne de production ou du coin de suspension de tubage et le profil de pose de la tête de puits, et un processeur configuré pour recevoir le signal transmis par le capteur de pose.
Patent CA-3048240-A1 (CA)
Inventor: BOWEN DAVID J
IPC: A01N63/50
Filed: 2012-02-09
Abstract: A DNA construct comprising a polynucleotide operably linked to a heterologous promoter, wherein the polynucleotide encodes a pesticidal polypeptide that comprises the amino acid sequence as set forth in SEQ ID NO:26.
Patent CA-3048752-A1 (CA)
Title: Agencement d'element de suspension pour un ascenseur et agencement de surveillance pour surveiller un element de suspension
Inventor: DOLD FLORIAN
IPC: G01R31/08
Filed: 2018-01-18
Abstract: La présente invention concerne un agencement d'élément de suspension (2) pour un ascenseur (1). L'agencement d'élément de suspension (2) comprend un élément de suspension (11) comprenant une pluralité de câbles de support électriquement conducteurs (23) généralement incorporés dans un matériau de matrice électriquement isolant (25) et un premier connecteur (31) et un second connecteur (33) fixés à l'élément de suspension (11) et des câbles de contact électrique (23) à l'intérieur de l'élément de suspension (11) dans une région d'extrémité en contact (29) de celui-ci. Le premier connecteur (31) entre en contact électrique et interconnecte électriquement en parallèle un premier groupe (35) de câbles (23) comprenant une première pluralité de câbles directement avoisinants (23) et le second connecteur (33) entre en contact électrique et interconnecte électriquement en parallèle un second groupe (37) de câbles (23) comprenant une seconde pluralité de câbles directement avoisinants (23). L'approche selon l'invention peut faciliter la mise en contact électrique de câbles (23) d'un élément de suspension à l'aide d'un type de connecteur simple (31, 33). En outre, les détériorations de caractéristiques de l'élément de suspension (11) peuvent être détectées électriquement avec une grande précision.
Patent CA-3049504-A1 (CA)
Inventor: O'SULLIVAN DENIS HENRY
IPC: G01N15/02
Filed: 2018-01-16
Abstract: The invention provides a method of testing an inhaler based on performing an optical analysis of a dry powder medicament plume discharged from the inhaler upon actuation. More particularly, embodiments of the invention comprise illuminating the dry powder plume with a source of electromagnetic radiation and capturing one or more images of a pattern of radiation reflected or diffracted by the illuminated plume. The images are subsequently processed to determine and/or analyse one or more geometric and/or dynamic characteristics of the plume.
Patent CA-3049850-A1 (CA)
Title: Threaded connection for steel pipe
Inventor: SUGINO MASAAKI
IPC: E21B17/042
Filed: 2017-12-27
Abstract: Provided is a threaded joint for steel pipes, the threaded joint being configured so that high sealing performance can be ensured after the completion of tightening and so that the seizure of each seal surface during tightening can be prevented. A pin (10) has a nose section (112) including a pin tapered guide surface (112a), and also has a pin seal surface (113) including a tapered surface (113a). A box (20) has: a nose receiving section (22) including a box tapered guide surface (22a); a box seal surface (23) including a tapered surface (23a); and a buffer surface (24). The tapered surfaces (113a, 23a) have a second taper angle greater than the taper angle of each of the tapered guide surfaces (112a, 22a). A threaded joint (1) is configured to satisfy the relationships Dp2 > Db2 > Dp1 and Lb2 > Lp2. A buffer surface (24) located between the box tapered guide surface (22a) and the tapered surface (23a) has a length of 0.75 mm or greater and is disposed radially outside an imaginary plane (V).
Patent CA-3049997-A1 (CA)
Inventor: UFKES PHILIP J
IPC: A61L2/10
Filed: 2018-01-12
Abstract: A fixed position hybrid germicidal irradiation apparatus, method, and system for ultraviolet germicidal irradiation. A plurality of emitters may be coupled to a substantially rectangular housing configured to be coupled to a standard commercial lighting fitting. A second plurality of emitters may be coupled to the substantially rectangular housing. The first plurality of emitters and the second plurality of emitters are operable to emit UV-C radiation at a wavelength of about 265 nanometers and near-UV radiation at a wavelength of about 405 nanometers respectively. UV-C sensors are configured to measure the amount of UV-C light or near UV-C light from a target surface. A controller may be configured to engage with the UV-C sensors to determine the amount of UV-C radiation collected by the UV-C sensors. The improved apparatus, method, and system reduces exposure time by varying the intensity and wavelength of the UV administered, while concurrently reducing UV overexposure.
Patent CA-3050603-A1 (CA)
Title: Diblock copolymer vesicles and separation membranes comprising aquaporin water channels and methods of making and using them
Inventor: SPULBER MARIANA
IPC: B01D71/80
Filed: 2018-02-06
Abstract: The present invention relates to a vesicle in a liquid composition comprising an amphiphilic diblock copolymer of the PMOXAa-b-PDMSc-d type as vesicle membrane forming material, further comprising as an additive from about 0.05% to about 1% v/v of reactive end group functionalised PDMSe-f, and a transmembrane protein. The vesicle optionally comprises about 1 to about 12 % v/v of triblock copolymer of the PMOXAa-b-PDMSc-d-PMOXAa-b type as membrane forming material.
Patent CA-3052713-A1 (CA)
Inventor: GUIMARAES CRISTIANO RUCH WERNECK
IPC: A61P37/06
Filed: 2018-02-19
Abstract: L'invention concerne des composés isolés nouveaux et inventifs et le procédé de production de composés et d'extraits présentant une activité immunosuppressive, à partir de plantes du genre Stachytarpheta. De cette manière, la présente invention concerne également des compositions nouvelles et inventives et leur utilisation pour le traitement de troubles immunologiques. La présente invention s'inscrit dans les domaines de la pharmacie, de la médecine, et de la chimie.
Patent CA-3054170-A1 (CA)
Inventor: WINQVIST OLA
IPC: A61K38/09
Filed: 2018-02-22
Abstract: La présente invention concerne l'utilisation d'une hormone de libération des gonadotropines (comprenant la GnRH I, un analogue de GnRH I, la GnRH II, ou un analogue de GnRH II) en tant qu'adjuvant immunothérapeutique.