baber/WOPTO huggingface dataset:
Patent CA-2934797-A1 (CA)
Title: Electrical corrosion resistant mechanical seal
Inventor: DAVIS JOHN
IPC: F16J15/34
Filed: 2014-12-04
Abstract: An improved mechanical face seal is provided which includes a pair of relatively rotatable seal rings having opposing seal faces. At least one of the seal faces and preferably the silicon carbide seal ring includes a tantalum coating over the seal face.  The coating is formed such that the exposed seal face surface is formed of tantalum with a preferred thickness, and the substrate is the silicon carbide seal ring material. Between the silicon carbide substrate and exposed tantalum coating layer, an intermediate transformation layer of tantalum carbide is formed to enhance bonding of the substrate and coating layer. Preferably, the tantalum carbide layer is formed during the coating process wherein the tantalum is applied by chemical vapor deposition and the tantalum reacts with the silicon carbide to form the tantalum carbide at the interface between the tantalum coating layer and the seal ring substrate.
Patent CA-2935620-A1 (CA)
Title: Single vial vaccine formulations
Inventor: FOX CHRISTOPHER B
IPC: A61K39/00
Filed: 2014-12-29
Abstract: The invention provides for thermostable lyophilized formulations, including vaccines and pharmaceutical compositions for inducing or enhancing an immune response, and methods of use thereof. The lyophilized formulations generally comprise an antigen and/or an adjuvant, a metabolizable oil, and a cake-forming excipient.
Patent CA-2936121-A1 (CA)
Inventor: SKOLER FREDERICK W
IPC: G06Q30/02
Filed: 2016-07-14
Abstract: Un système et une méthode sont décrits pour évaluer les préférences personnelles et les intérêts des utilisateurs finaux par la communication avec un ou plusieurs utilisateurs finaux dans un jeu, dans lequel un utilisateur final peut recevoir une chance de gagner un produit dune collection de produits sélectionnés par lutilisateur final.
Patent CA-2937652-A1 (CA)
Inventor: FELCH CHAD L
IPC: B01D17/02
Filed: 2015-01-22
Abstract: According to various aspects and embodiments, a system and method for treating a feed stream comprising hydrocarbons, suspended solids, and an aqueous-based liquid is provided. The systems and methods may utilize a stratified multi-media bed that includes at least one layer of a composite media comprising a mixture of a cellulose-based material and a polymer. According to certain aspects, contacting the feed stream with the stratified multi-media bed comprises coalescing and filtering the feed stream. According to at least one aspect, the systems and methods include a draft tube positioned within the stratified multi-media bed that may be utilized for backwashing the layers of filter media.
Patent CA-2937839-A1 (CA)
Title: Dispositifs et procedes d'acces stereotaxique
Inventor: GOWDA ASHOK
IPC: A61B17/34
Filed: 2015-01-23
Abstract: La présente invention concerne des dispositifs et des procédés d'accès sltéréotaxique. L'invention porte plus particulièrement sur un dispositif d'accès stéréotaxique sans cadre permettant l'accès à une cavité corporelle, et sur des procédés afférents. D'une manière générale, un dispositif stéréotaxique peut comprendre des parties ou des éléments permettant de fixer le dispositif sur une partie du corps d'un patient, par exemple un crâne, de manière à ce que le dispositif puisse être généralement fixé spatialement par rapport au corps du patient ou à une partie de celui-ci. Le dispositif stéréotaxique peut, en outre, comprendre d'une manière générale des parties ou des éléments permettant de guider un dispositif médical ou d'autres dispositifs selon une trajectoire particulière en rapport avec le corps du patient ou une partie de celui-ci.
Patent CA-2939643-A1 (CA)
Inventor: PALTI YORAM
IPC: A61B8/06
Filed: 2014-08-06
Abstract: An apparatus and system for detecting a position within a body are provided. A dipole that is free to rotate or oscillate within a capsule is inserted at a target location within the body. The dipole can be either electric or magnetic, and the dipole rotates or oscillates within the capsule when an alternating or rotating electric or magnetic field is applied in the vicinity of the dipole. Ultrasound energy is impinged upon the target location and a position of the dipole is determined based on detected ultrasound reflections.
Patent CA-2940860-A1 (CA)
Inventor: PEREZ JAVIER J
IPC: A01D45/02
Filed: 2016-09-01
Abstract: A corn head row unit gearbox includes an input shaft, that rotates about a first axis of rotation and that drives a set of bevel gears. The bevel gears transfer rotation of the input shaft into rotation of a set of gathering chain output shafts about a second axis of rotation, generally transverse to the first axis of rotation. The gathering chain drive shafts each rotate within a bushing mounted within a frame structure of the gearbox. The frame structure defines a bore that communicates with a bevel gear cavity, in which at least one of the sets of bevel gears rotates, and an interior of the bushings mounted on the gathering chain drive shafts. Rotation of the bevel gears carries lubricant to an inlet aperture on the bore and drives the lubricant through the bore into the bushings.
Patent CA-2941191-A1 (CA)
Inventor: LAUER MARTIN
IPC: A61M1/14
Filed: 2015-03-13
Abstract: The invention relates to a blood treatment cartridge (1000) with a cartridge body, which is designed as a hard part (1), and a film (3). The film (3) is connected to the hard part (1), and the hard part (1) is at least partly covered. The hard part (1) has at least one valve base (226) of a valve (288), and the valve (288) is designed to assume a second closed valve (288) position, in which the valve base (226) and a valve (3) section arranged over the valve base contact each other, in addition to a first open valve (288) position, in which the valve base (226) and the film (3) section do not contact each other, by applying a force onto the film (3) section.
Patent CA-2941306-A1 (CA)
Title: Eye projection system
Inventor: GREENBERG BORIS
IPC: A61B3/113
Filed: 2014-03-03
Abstract: An eye projection system is disclosed, including an image generator and an eye projection optical module. The image generator is adapted to obtain data indicative of an image, produce a plurality of light beam portions corresponding to pixels of the image, adjust the intensity of each light beam portion in accordance with a value of a pixel of the image corresponding thereto and direct the light beam portion to propagate along a general optical propagation path towards the eye projection optical module with a projection angle ascn, relative to the general optical propagation path, which is determined in accordance with a location of the respective pixel in the image. The eye projection optical module includes a gaze tracking deflector responsive to input signals indicative of a gaze direction ß of a user eye and configured and operable to deflect the general optical propagation path of the light beam portions towards the location of the pupil of the user eye associated with the gaze direction ß. The general optical propagation path is deflected such that the light beam portions incident on the pupil with pupil incidence angles ain with respect to a line of sight of the pupil, where the pupil incidence angles ain correspond to the projection angles ascn. The system thereby provides direct projection of the image onto the retina of the eye at a specific location on the retina regardless of the gaze direction ß of the eye.
Patent CA-2941738-A1 (CA)
Inventor: TERAMURA NAOKO
IPC: C12N9/52
Filed: 2015-03-06
Abstract: L'invention concerne une collagénase recombinante qui a une activité spécifique stable, et un agent enzymatique pour la séparation de cellules, l'agent enzymatique comprenant la collagénase recombinante. L'invention porte sur une collagénase recombinante qui dérive d'une collagénase dérivée de Grimontiahollisae, qui comprend, de son site N-terminal à son site C-terminal, un domaine catalytique collagénase, une séquence région de liaison et un domaine C-terminal pré-peptidase. La collagénase recombinante dérivée de Grimontiahollisae est caractérisée en ce qu'elle ne comprend pas au moins le domaine C-terminal pré-peptidase. La collagénase recombinante qui est obtenue a une activité spécifique élevée et stable.
Patent CA-2942936-A1 (CA)
Inventor: HOEKSTRA WILLIAM J
IPC: C07D213/61
Filed: 2015-03-19
Abstract: The present invention relates to a process for preparing compound 1 that is useful as an antifungal agent. In particular, the invention seeks to provide new methodology for preparing compound 1 and substituted derivatives thereof.
Patent CA-2943867-A1 (CA)
Inventor: COLEMAN TODD M
IPC: F16K31/00
Filed: 2015-04-02
Abstract: Methods and apparatus for the collection, transportation, and analysis of gas samples which may be required in various scientific, environmental, and natural resource contexts is provided. An isolating container for removing a component from a fluid sample includes a body defining a sampling chamber having a first end and a second end; a first valve assembly coupled to the first end; a reactant material positioned within the sampling chamber for reacting with the component; and a second valve assembly coupled to the second end, wherein the fluid sample enters the sampling chamber through the first valve assembly and exits through the second valve assembly.
Patent CA-2944615-A1 (CA)
Inventor: SULLIVAN JOSEPH
IPC: B65D77/04
Filed: 2015-02-27
Abstract: The present disclosure, in one embodiment, relates to a packaging assembly for holding liquids, viscous material, or particulate material. The packaging assembly includes a carton having side and bottom walls and an open top. A self-supporting plastic liner fits inside of the carton and is for containing liquids, viscous material, or particulate material. The liner has a side wall, a closed bottom end, and an open top end having an outwardly-projecting rim. The rim has a radially-extending flange portion, and a dependent skirt portion. When the self-supporting plastic liner is inside of the carton, the dependent skirt portion of the rim hangs over the side walls of the carton. A lidding material is removeably affixed to the rim of the plastic liner. A carton lid closes off the open top of the carton.
Patent CA-2945902-A1 (CA)
Inventor: POGUE SARAH L
IPC: C07K16/46
Filed: 2015-05-01
Abstract: La présente invention concerne des méthodes pour le traitement du cancer, comprenant l'administration à un patient atteint d'un cancer d'une construction d'un anticorps anti-CD38 atténué IFN alpha-2b humain et de lénalidomide ou de pomalidomide. Des tumeurs qui peuvent être traitées selon ces méthodes sont des tumeurs qui comprennent des cellules tumorales exprimant CD-38, y compris un lymphome à cellules B, un myélome multiple, un lymphome non Hodgkinien, une leucémie myéloïde chronique, une leucémie lymphoïde chronique et une leucémie aiguë lymphoïde.
Patent CA-2946420-A1 (CA)
Inventor: WAGSTAFF SAMUEL R
IPC: B22D11/115
Filed: 2015-05-21
Abstract: Systems and methods are disclosed for using magnetic fields (e.g., changing magnetic fields) to control metal flow conditions during casting (e.g., casting of an ingot, billet, or slab). The magnetic fields can be introduced using rotating permanent magnets or electromagnets. The magnetic fields can be used to induce movement of the molten metal in a desired direction, such as in a rotating pattern around the surface of the molten sump. The magnetic fields can be used to induce metal flow conditions in the molten sump to increase homogeneity in the molten sump and resultant ingot.
Patent CA-2947646-A1 (CA)
Inventor: GALETTO ROMAN
IPC: C12N15/62
Filed: 2015-04-30
Abstract: The present invention relates to a new generation of chimeric antigen receptors (CAR) referred to as multi-chain CARs, which are made specific to the antigen CS1. Such CARs aim to redirect immune cell specificity and reactivity toward malignant cells expressing the tumor antigen CS1. The alpha, beta and gamma polypeptides composing these CARs are designed to assemble in juxtamembrane position, which forms flexible architecture closer to natural receptors, that confers optimal signal transduction. The invention encompasses the polynucleotides, vectors encoding said multi-chain CAR and the isolated cells expressing them at their surface, in particularly for their use in immunotherapy. The invention opens the way to efficient adoptive immunotherapy strategies for treating cancer, especially multiple myeloma.
Patent CA-2948019-A1 (CA)
Inventor: RIZVI SYED KHURRAM
IPC: C02F11/147
Filed: 2016-11-08
Abstract: An automated methylene blue index (MBI) analyzer for analyzing mature fine tailings (MFT) samples includes a sample holder; a methylene blue (MB) container; an addition mechanism for adding MB increments into the sample holder; a mixer for mixing the MB-MFT titration sample; a dispenser for dispensing a drop of the MB-MFT titration sample; an absorbent material to receive the drop and form a spot; a digital camera configured to acquire a digital image of the spot; and an image processor coupled to the digital camera and configured to receive the digital image of the spot, determine hue and chroma of different regions of the spot, identify transition points between the regions; compare transition point values with corresponding calibration values; and generate a signal to cease MB titration if the transition point values substantially match the calibration values which indicates that the titration is complete.
Patent CA-2951974-A1 (CA)
Inventor: WESTERGAARD JAN
IPC: F03D1/00
Filed: 2015-06-11
Abstract: La présente invention concerne un dispositif de levage et un procédé permettant de lever et de faire tourner un rotor pendant le processus de montage d'une structure d'éolienne. Le dispositif de levage comprend une unité de base dotée d'un moyen de montage adapté pour être monté sur une surface externe du moyeu. Le dispositif de levage est capable de faire tourner le rotor à l'aide d'un bras de levage pivotant disposé entre deux plaques d'extrémité ou d'un ensemble chariot mobile disposé sur une piste de l'unité de base. Un bloc d'alimentation ou une autre unité d'alimentation est utilisé(e) pour alimenter l'unité de rotation qui fait tourner le rotor autour d'un point de rotation dans une position d'installation. Le point de levage est, de préférence, aligné sur le centre de gravité du rotor pour fournir un levage équilibré.
Patent CA-2952801-A1 (CA)
Inventor: LAFLAMME BENOIT
IPC: H04W84/10
Filed: 2007-02-28
Abstract: A bathing unit control system suitable for controlling a set of bathing unit components in a bathing unit system and having multimedia control functionality is provided.  The control system includes a control interface that enables a user to enter information indicative of a desired change in a certain operational setting of the bathing unit and to enter a media control command to cause media content associated with the external media source to be conveyed to the user. Variants of the control system provide a multimedia source interface adapted for enabling access to a telephone network and a data network such as the Internet.
Patent CA-2953066-A1 (CA)
Inventor: ISUNZA REBOLLEDO ITZEDER ALEJANDRO
IPC: E21B37/02
Filed: 2015-05-26
Abstract: The present invention consists of oil-based compositions for dispersing asphaltenes and paraffins in ducts and in equipment used in the fields of production, transport, processing and storage of petroleum. Said compositions are easy to formulate and are also environmentally friendly, since they are biodegradable and "green". The compositions comprise a non-polar solvent and bismuth nanoparticles, and can optionally comprise a composition from the terpene or terpenoid family and an organic acid.
Patent CA-2953505-A1 (CA)
Title: Advanced screen content coding with improved palette table and index map coding methods
Inventor: YU HAOPING
IPC: H04N9/79
Filed: 2015-06-25
Abstract: An apparatus ( 100) is configured to perform a method ( 1700) for screen content coding. The method includes deriving (1701) a color index map (31 1, 601, 1301, 1600) based on a current coding unit (CU) (101, 213, 401, 501). The method also includes encoding (1703) the color index map, wherein at least a portion of the color index map is encoded using a first coding technique, wherein a first indicator indicates a significant distance of the first coding technique. The method further includes combining (1705) the encoded color index map and the first indicator for transmission to a receiver (200).
Patent CA-2953724-A1 (CA)
Title: Bag web and method for packing a product in film bags by using such a bag web
Inventor: PAPE HENRIK
IPC: B65D30/22
Filed: 2015-06-30
Abstract: There is disclosed a bag web for packing articles in film bags provided as a contiguous web. At an opening edge, the bag web is provided with peripheral strip areas having holes intended for guide connection with guide means that can retain and guide the bags along a conveyor path through a filling station. The bag items will thus be contiguous along an upper edge, which is used for guiding. The bag webs include the film webs forming opposing front and back sides of the bag and additional film pieces disposed between the flat sides of the bag in order thereby to form side or bottom, or both side and bottom, of the bag. By such a bag web is achieved a particularly simple and rapid filling of the type with stand bottom and with folded side edges.
Patent CA-2955324-A1 (CA)
Inventor: HOSHI YOUHEI
IPC: B22D7/00
Filed: 2017-01-18
Abstract: The present invention relates to a method for manufacturing a round-rod shaped alloy ingot by hot forging, containing suspending a primary alloy ingot having a round-rod shape in a columnar mold while one end of the primary alloy ingot is held, pouring a molten metal formed of a heat-retaining metal into the columnar mold so as to apply a coating of the heat-retaining metal to the entire circumference of the primary alloy ingot, to obtain a forging alloy ingot, taking the forging alloy ingot out from the columnar mold, then subjecting the forging alloy ingot to a hot forging while an end portion of the forging alloy ingot is gripped as a gripping portion, and removing the coating of the heat-retaining metal.
Patent CA-2963186-A1 (CA)
Title: Boronic acid derivatives
Inventor: KLEIN MARKUS
IPC: A61K31/69
Filed: 2015-10-01
Abstract: Compounds of formula (I) are inhibitors of LMP7 and can be employed, inter alia, for the treatment of an autoimmue disorder or hematological malignancies.
Patent CA-2971509-A1 (CA)
Title: Peristaltic pump
Inventor: OUDE VRIELINK RONALD
IPC: F04B43/12
Filed: 2015-12-17
Abstract: A peristaltic pump 2 comprising: a housing 10 having a hub 18; a rotor 12 disposed within the housing 10 and rotatably supported by the hub 18, the rotor 12 comprising a drive shaft 16 which extends through the hub 18, the drive shaft 16 configured to engage with an output shaft 8 of a drive unit 4 to form a drive connection; wherein a first misalignment pivot 32 is formed between the rotor 12 and the hub 18 and a second misalignment pivot 34 is formed between the drive shaft 16 and the output shaft 8 of the drive unit 4.
Patent CA-2971661-A1 (CA)
Inventor: JOUHIKAINEN HANNES
IPC: G06Q30/02
Filed: 2017-06-21
Abstract: A system includes one or more memory devices storing instructions, and one or more processors configured to execute the instructions to perform steps of a method. The system may provide complementary product suggestions to a consumer. The system may receive a listing of purchased products, and determine whether any of the purchased products on the listing correspond to one or more predetermined complementary product sets. The system may then identify one or more unpurchased products from the one or more complementary product sets.  The system can then notify the consumer of the identified unpurchased products that they may want to purchase.
Patent CA-2974660-A1 (CA)
Inventor: GATES JOSHUA PAUL
IPC: H01R13/15
Filed: 2016-01-20
Abstract: L'invention concerne un contact électrique insérable. Le contact électrique insérable peut comprendre un corps ayant une extrémité de connecteur, une extrémité de réception de conducteur et une partie médiane disposée entre l'extrémité de connecteur et l'extrémité de réception de conducteur. Le contact électrique insérable peut également comprendre au moins une broche d'entraînement rétractable disposée dans le corps, la ou les broches d'entraînement rétractables présentant une position normale et une position rétractée, la ou les broches d'entraînement rétractables étant disposées à l'intérieur du corps lorsqu'elles se trouvent dans la position rétractée et la ou les broches d'entraînement rétractables dépassant d'une surface externe du corps lorsqu'elles se trouvent dans la position normale. La ou les broches d'entraînement rétractables peuvent être dans la position rétractée quand le corps est inséré dans un manchon de connecteur et peuvent revenir à la position normale quand le corps est positionné à l'intérieur du manchon de connecteur.
Patent CA-2975994-A1 (CA)
Inventor: MUELLER-SCHLOMKA GORDON
IPC: G02B6/38
Filed: 2016-02-05
Abstract: An optical adaptor for mounting to a receptacle to optically couple connectorized optical cables comprises an assembly of an optical extension comprising an optical lens to provide an optical bridging path between a first and a second one of the connectorized optical cables to optically couple the first and the second connectorized optical cable. The assembly of the optical extension has a first side to optically couple the first connectorized optical cable to the optical lens and a second side to optically couple the second connectorized optical cable to the optical lens. A mounting element is configured to receive the assembly of the optical extension and to mount the optical adaptor to the receptacle.
Patent CA-2976615-A1 (CA)
Title: Repeat order notifications
Inventor: TSAO VIVIEN
IPC: G06Q50/12
Filed: 2016-04-25
Abstract: Methods, systems, and apparatus for receiving a particular set of user data;  obtaining a predictive model that estimates a likelihood of a user to order a food item, wherein the predictive model is generated using observation data that includes historic user data and user data from other user devices; providing the particular set of user data to the predictive model; obtaining an indication of a likelihood of the user to order a food item; based on the indication of a likelihood of the user to order a food item, determining whether to output a notification on the user device inviting the user to order a food item; and in response to determining to output a notification on the user device inviting the user to order a food item, selectively outputting a notification on the user device inviting the user to order a food item.
Patent CA-2976723-A1 (CA)
Inventor: MERMOD NICOLAS
IPC: G01N33/68
Filed: 2016-04-01
Abstract: Disclosed are eukaryotic expression systems and methods for the selection of mammalian cell lines that produce proteins of interest, such as therapeutic proteins. The systems and methods allow for a simple and fast selection of cells mediating high levels of recombinant protein production. The systems and methods decrease the efforts and time needed to bring a new therapeutic protein to the patients, and also lower the cost of the therapeutic protein by increasing the productivity of cells in a bioreactor.