baber/WOPTO huggingface dataset:
Patent CA-2924904-A1 (CA)
Title: Portable cleanroom printing cabinet
Inventor: VELLUTATO ARTHUR L JR
IPC: B41J29/377
Filed: 2014-09-19
Abstract: A portable printing cabinet includes a housing having a substantially enclosed interior. A printing device is located within the interior of the housing. A paper tray is located on an outer surface on an outside of the housing, and a paper guide extends from the printing device to the paper tray and is configured to transfer printed paper from the printing device within the housing to the paper tray at the outside of the housing.
Patent CA-2925280-A1 (CA)
Inventor: RATHNAM SAI
IPC: G06F9/46
Filed: 2014-01-09
Abstract: Disclosed are techniques for establishing a communication session in a call server between communication devices. A call server receives a communication session establishment message from a communication device that has an associated VoIP telephone number. The message is indicative of the communication device wanting to place a call to a target communication device that has an associated target telephone number. The communication session establishment message includes the VoIP telephone number and the target telephone number. The call server extracts the VoIP telephone number and establishes a first communication link with the VoIP device. The cal l server then extracts the target telephone number and establishes a second communication link with the target communication device. The call server may then join the first and second communication links to establish a communication session between the communication devices.
Patent CA-2925971-A1 (CA)
Title: Fastener for low density materials
Inventor: PARK JEREMY SCOTT
IPC: F16B25/04
Filed: 2016-04-05
Abstract: A fastener includes a shank having a first end and a second end.  The fastener includes a first thread region adjacent to the first end having a first helical thread and a second helical thread interposed with the first helical thread in the first thread region. A second thread region is provided adjacent to the first thread region, the second thread region including only the second helical thread with the second helical thread having a diameter greater than a diameter of the first helical thread. A third thread region having a third helical thread is provided extending from the second thread region toward the second end. A head is provided on the second end and includes a disk and an octagonal boss between the disk and the third thread region, the boss including four major sides extending perpendicular to the disk and four chamfered sides, the chamfered sides being flush with a side edge of the disk.
Patent CA-2926202-A1 (CA)
Title: Multiple wavelength light source for colorimetric measurement
Inventor: BUTCHER BRADLEY A
IPC: G01J3/46
Filed: 2014-10-02
Abstract: A colorimetric wet chemistry analyzer (200) for determining a concentration of an analyte of interest in a sample is provided. The analyzer (200) includes a reaction chamber (118) configured to receive the sample and facilitate a reaction that changes a color of the sample based on the concentration of the analyte of interest. A photometric (122) cell is operably coupled to the reaction chamber (118) to receive the sample and direct illumination therethrough. The photometric cell (122) has a first illumination (114) source configured to provide illumination at a first wavelength through the photometric cell (122) and a second illumination source (202) configured to provide illumination at a second wavelength through the photometric cell. The second wavelength is different than the first wavelength. A photo detector (116) is configured to detect illumination passing through the photometric cell (122). A controller (102) is coupled to the first illumination source (114), the second illumination source (202) and the photo detector (116) and is configured to provide an indication of concentration relative to the analyte of interest based on a signal from the photo detector (116).
Patent CA-2926563-A1 (CA)
Inventor: DABRE RAHUL
IPC: A61K31/192
Filed: 2008-09-16
Abstract: The invention relates to pharmaceutical compositions of rhein or diacerein, or salts or esters or prodrugs thereof which are bioequivalent to a 50 mg diacerein formulation marketed under the trade name Art 50®. The compositions exhibit no variability in fed and fasted state conditions. The compositions also result in significant reduction in side effects such as, soft stools as compared to Art 50®. The invention also relates to the methods for preparing such compositions.
Patent CA-2927020-A1 (CA)
Inventor: BOURASSA GUY
IPC: C01D15/02
Filed: 2013-05-30
Abstract: There are provided methods for preparing lithium carbonate. For example, such methods can comprise reacting an aqueous composition comprising lithium hydroxide with CO2 by sparging the CO2 the said composition, thereby obtaining a precipitate comprising the lithium carbonate. The methods can also comprise inserting at least a portion of the precipitate into a clarifier and obtaining a supernatant comprising lithium bicarbonate and a solid comprising the lithium carbonate, separating the solid from the supernatant; and heating the supernatant at a desired temperature so as to at least partially convert the lithium bicarbonate into lithium carbonate.
Patent CA-2930199-A1 (CA)
Inventor: SWINNEY KELLY ANN
IPC: A61J3/10
Filed: 2014-10-31
Abstract: Processes of preparing pharmaceutical compositions comprising 3-(6-(1-(2,2- difluorobenzo[d][1,3] dioxol-5 -yl) cyclopropanecarboxamido)-3-methylpyridin-2-yl)benzoic acid (Compound 1) in Form I and a solid dispersion comprising substantially amorphous N-(5- hydroxy-2,4-ditert-butyl-phenyl)-4-oxo-lH-quinoline-3-carboxamide (Compound 2), methods of treating, lessening the severity of, or symptomatically treating CFTR mediated diseases, such as cystic fibrosis, methods of administering, and kits thereof are disclosed.
Patent CA-2930652-A1 (CA)
Inventor: SHI DEYI
IPC: G02B6/245
Filed: 2014-11-14
Abstract: An optical fiber stripper, comprising a connecting part (202) and a base (204); a groove is disposed at one side of the connecting part (202); a spring pin (203) is disposed on the base (204); the second surface of the connecting part (202) contacts the base (204); at least one hook (209) is disposed on the second surface of the connecting part (202); the at least one hook (209) is used to fasten to a hook groove (210) of the base (204); the first surface of the base (204) contacts the second surface of the connecting part (202); and the hook groove (210) corresponding to the at least one hook (209) is disposed on the first surface of the base (204). When the at least one hook (209) is fastened in the hook groove (210) of the base (204), the pin (203a) of the spring pin (203) springs up, and the pin (203a) is fastened in the groove on one side of the connecting part (202) to fix the position of the connecting part (202) and the base (204); when the pin (203a) is depressed, the connecting part (202) can be removed from the base (204), thus simplifying the disassembly of the optical fiber stripper, and improving disassembly efficiency thereof. Also provided is communication equipment comprising the optical fiber stripper.
Patent CA-2934201-A1 (CA)
Title: Controle de niveau de reservoir de carburant en continu
Inventor: RIBAROV LUBOMIR A
IPC: B64D37/00
Filed: 2016-06-23
Abstract: Il est décrit une méthode de distribution de carburant aviation comprenant le choix dun centre de gravité longitudinal et la prédiction dune fréquence de changement, durant un vol. Le carburant se trouve dans un réservoir à empennage vertical de lempennage vertical dun appareil et il est transféré à partir du réservoir à empennage vertical vers lavant, dans un débit de transfert préétabli. Cela a pour but de contrebalancer la fréquence de changement prévue, maintenant du coup le centre de gravité choisi. Le système de distribution en carburant dun appareil comprend un réservoir de carburant principal au centre, un réservoir à empennage vertical et une pompe à empennage vertical pompant le carburant entre le réservoir à empennage vertical et le réservoir de carburant principal, situé au centre. Un contrôleur électronique permet le fonctionnement du réservoir de carburant à empennage vertical, de telle sorte que le carburant se déplace entre le réservoir de carburant à empennage vertical et le réservoir de carburant central à un débit de transfert préétabli, dans le but de maintenir une position optimale pour le centre de gravité longitudinal dun appareil.
Patent CA-2935031-A1 (CA)
Title: Techniques for providing retail customers a seamless, individualized discovery and shopping experience
Inventor: CRUTCHFIELD WILLIAM G JR
IPC: G06Q30/00
Filed: 2014-12-23
Abstract: The present invention is directed to techniques for providing retail customers a seamless, individualized discovery and shopping experience. With an improved shopper/customer accounting system, along with other technologies such as intelligent fixtures, mobile devices, and product simulations, a shopper's product discovery, purchase, and post-sale experience can be highly integrated and personalized. For example, the shopper's out-of-store (online) and in-store product discovery sessions may be seamlessly linked and analyzed to provide the shopper with customized recommendations and assistance. Other variations and enhancements are disclosed.
Patent CA-2935549-A1 (CA)
Inventor: LIEBOWITZ TYLER
IPC: B60N3/10
Filed: 2016-07-08
Abstract: A vehicle tray for retaining food and/or drink items which includes a center slot for receiving a seat buckle in order to stably retain the tray during vehicular movement.
Patent CA-2938707-A1 (CA)
Title: Switching system
Inventor: SCHRANK THORSTEN
IPC: H01H73/18
Filed: 2015-01-15
Abstract: The invention relates to a switching system (4) comprising a first contact (16) and a second contact (24) which can be moved in relation to each other in an opening direction (28). Said switching system (4) comprises a quenching chamber (12) and a drive element (26) for driving an arc (34) into the quenching chamber (12). Said quenching chamber (12) comprising a quenching element (14) made of a porous material. The invention also relates to a circuit breaker (2) comprising said type of switching system (4).
Patent CA-2940956-A1 (CA)
Title: Filtration medium including polymeric netting of ribbons and strands
Inventor: FOX ANDREW R
IPC: B29C48/05
Filed: 2015-02-26
Abstract: A filtration medium including a polymeric netting of polymeric ribbons and polymeric strands. Each of the polymeric ribbons and strands has a length and width, with the length being the longest dimension and the width being the shortest dimension. The polymeric ribbons have a height-to-width aspect ratio of at least three to one or five to one, a major surface that is intermittently bonded to a polymeric strand, and a height typically greater than the height of the one polymeric strand. A filter including the filtration medium and a method useful for making the polymeric netting are also disclosed
Patent CA-2942060-A1 (CA)
Inventor: VON GELDERN THOMAS W
IPC: A61K31/7048
Filed: 2015-03-10
Abstract: La présente invention concerne des dérivés de tylosine A. Plus précisément, elle se rapporte à des composés ayant une structure de formule (I). La présente invention concerne également des compositions comprenant des dérivés de tylosine A et des procédés de traitement ou de prévention de conditions ou de troubles à l'aide de tels composés et de telles compositions.
Patent CA-2942125-A1 (CA)
Title: Rotary steerable system for vertical drilling
Inventor: MARSON DANIEL ANDREW
IPC: E21B47/09
Filed: 2014-03-04
Abstract: A rotary steerable drilling system that is operable to drill vertical wellbores and automatically maintain a vertical wellbore drilling path. The system includes a control module for operating solenoid valves that control an amount of fluid pressure applied to bias pad piston/cylinders. The control module is operable to determine when the system is deviating from vertical, in what direction the system is deviating, and where the bias pads are in relation to the direction of deviation. Based on these determinations, the control module actuates the requisite bias pads by controlling the amount of fluid pressure applied to the bias pad piston/cylinders to direct the system back to the vertical drilling path.
Patent CA-2943836-A1 (CA)
Title: Directional tissue expander
Inventor: HRISTOV KRASIMIRA
IPC: A61F2/12
Filed: 2015-03-09
Abstract: An expandable mammary tissue implant including a shell having an anterior face (705) and a posterior face (702), the anterior face having an upper pole portion and a lower pole portion meeting at an apex, and an injection zone (740) for receiving fluid therethrough to inflate the implant. The implant further includes a vertical tether member (700) having first and second ends (718a, 718b) and a central region (712) therebetween having an aperture (716) therethrough. The central region is coupled to the anterior face of the implant at a location such that the injection zone is positioned within the aperture in the central region. The first and second ends of the vertical tether member are coupled to the posterior face of the implant.
Patent CA-2945185-A1 (CA)
Title: Push and pull medical device delivery system
Inventor: CULLY EDWARD H
IPC: A61F2/962
Filed: 2015-05-01
Abstract: A system for delivery of a medical device includes a delivery member (206) and a medical device (500), which is mounted to the delivery member and releasably retained in a delivery configuration for endoluminal delivery of the medical device toward a treatment site in a human vessel. The delivery member includes an elongated first portion (205) configured to extend outside of the body from a first percutaneous access site (102) and an elongated second portion (207) configured to extend outside the body from a second percutaneous access site (104) to allow positioning of the medical device at the treatment site by manipulation of the first portion and second portion from outside of the body.
Patent CA-2948779-A1 (CA)
Inventor: GERBRANDT SCOTT
IPC: B60T7/20
Filed: 2015-04-22
Abstract: A towed vehicle hitch tongue includes movably connected front and rear tongue members, and a fully exposed master cylinder connected at opposite ends thereof to the tongue members such that a rearward force urging the front tongue member toward the rear tongue member forces pressurized braking fluid out of a port thereof into a braking circuit configured to exert a braking force. The braking circuit prevents braking until the rearward force warrants braking, provides dampening of the brake action, allows the towed vehicle to reverse, and can provide emergency stopping and dampening of movement of the hitch tongue. Instead of using movable front and rear tongue members, sensors can detect what the towed vehicle is doing, and apply appropriate braking force in response.
Patent CA-2949488-A1 (CA)
Inventor: PARK SUNG-IK
IPC: H04N19/89
Filed: 2014-09-25
Abstract: Un codeur de vérification de parité à faible densité (LDPC), un décodeur LDPC et une méthode de codage LDPC sont divulgués. Le codeur LDPC comprend une première mémoire, une deuxième mémoire et un processeur. La première mémoire stocke un mot de code LDPC ayant une longueur de 64 800 et un taux de code de 4/15. La deuxième mémoire est initialisée à 0. Le processeur génère le mot de code LDPC correspondant aux bits dinformation en exécutant une accumulation par rapport à la deuxième mémoire en utilisant une séquence correspondant à une matrice de vérification de parité (PCM).
Patent CA-2949750-A1 (CA)
Inventor: OLKOWSKI ANDREW A
IPC: A01P21/00
Filed: 2014-05-29
Abstract: La présente invention concerne des compositions qui permettent d'améliorer ou de contrôler la germination des graines. Les compositions comprennent i) un catalyseur à métal ou métaux de transition tel qu'un catalyseur nanoparticulaire comportant un métal de transition ou plusieurs métaux de transition imprégnés de Fe, Cu, Mo, Rh ou Co, ou bien un sel de métal de transition (FeS04, CuS04 ou un sel de cobalt) et ii) un oxydant tel que le peroxyde d'hydrogène. La composition peut en outre comprendre un tampon. L'invention concerne également des méthodes d'amélioration ou de contrôle de la germination des graines au moyen de ladite composition.
Patent CA-2950375-A1 (CA)
Inventor: BRISTOW TIMOTHY CRISPIN
IPC: C07C41/16
Filed: 2015-06-12
Abstract: A catalytic dehydration-hydrolysis process for the co-production of acetic acid and dimethyl ether from a mixture of methanol and methyl acetate and water in which the amount of water fed to the process is controlled by the steps of dehydrating a methanol feed to provide a crude product comprising dimethyl ether, unconverted methanol and water; recovering therefrom a stream comprising dimethyl ether, water and methanol and a water stream; separating dimethyl ether from the dimethyl-ether containing stream to produce a methanol stream comprising methanol and water; and supplying to the dehydration-hydrolysis process at least part of the methanol stream and methyl acetate.
Patent CA-2950602-A1 (CA)
Title: Human monoclonal antibodies to ganglioside gd2
Inventor: SCHOLZ WOLFGANG
IPC: A61K39/395
Filed: 2015-06-03
Abstract: The present invention provides compositions for the production of an antibody or functional fragment thereof directed against disialoganglioside-GD2. The compositions of the invention include polynucleotides encoding a heavy chain and/or a light chain variable domain that binds to GD2. The invention also provides an isolated antibody or functional fragment thereof and methods of treating or preventing a disease, such as cancer or tumor formation, wherein the antibody or functional fragment includes a variable heavy chain domain and a variable light chain domain that has an amino acid sequence provided herein. The invention further provides a conjugate of an antibody or functional fragment thereof conjugated or recombinantly fused to a diagnostic agent, detectable agent or therapeutic agent, and methods of treating, preventing or diagnosing a disease in a subject in need thereof.
Patent CA-2950795-A1 (CA)
Inventor: HUNTER JAMES CHRISTOPHER
IPC: B01D53/22
Filed: 2016-12-06
Abstract: Systems and methods for selectively extracting hydrogen gas dissolved in oil are provided.  In one embodiment, a system includes a selectively permeable membrane provided at a point of contact between oil and a sensor chamber. The selectively permeable membrane has a hydrogen specificity and a thickness selected to minimize detection of further gasses dissolved in the oil by a hydrogen gas sensor cross-sensitive to the further gasses. The selectively permeable membrane can include polyimide. The further gasses include carbon monoxide, acetylene, and ethylene. The system can include a further membrane and a porous metal disc. The porous metal disc is bound to the selectively permeable membrane by using the further membrane as an adhesive layer and by applying pressure and temperature. The porous metal disc supports the selectively permeable membrane and the further membrane against pressure of the oil when exposed to a vacuum. The further membrane includes fluorohydrocarbons.
Patent CA-2951419-A1 (CA)
Inventor: FORD DANIEL JAMES
IPC: A61K31/437
Filed: 2015-06-11
Abstract: A series of pyrazolo[3,4-b]pyridine derivatives that are substituted at the 4-position by a diaza monocyclic, bridged bicyclic or spirocyclic moiety, being selective inhibitors of phosphatidylinositol-4-kinase IIIß (PI4KIIIß) activity, are beneficial in the treatment and/or prevention of various human ailments, including inflammatory, autoimmune and oncological disorders; viral diseases and malaria; and organ and cell transplant rejection.
Patent CA-2952095-A1 (CA)
Title: Use of melanocortins to treat insulin sensitivity
Inventor: HALEM HEATHER A
IPC: A61K38/33
Filed: 2008-11-05
Abstract: The present invention relates to peptide ligands of the melanocortin receptors, in particular the melancortin-4 receptor, and as such, are useful in the treatment of disorders responsive to the activation of this receptor, such as insulin resistance.
Patent CA-2954095-A1 (CA)
Inventor: TRIGINER BOIXEDA JORGE
IPC: E02F9/28
Filed: 2015-07-10
Abstract: The tooth and adaptor for dredging machines object of the present invention relates to a tooth which, attached to an adaptor, creates an assembly the purpose of which is to deepen and clean the beds of ports, rivers, channels, etc., removing therefrom sludge, stones, sand, etc., the adaptors being attached to the blades thus forming the cutter head of the dredging machine. The constructive features of the coupling between the tooth and the adaptor allow a great stability between both elements, among other advantages.
Patent CA-2957030-A1 (CA)
Inventor: WAGSTAFF ROBERT B
IPC: F27D1/14
Filed: 2015-08-24
Abstract: A curvilinear metal transfer device with support and compression assemblies that help maintain a constant force on the transfer device's metal outer casing and refractory as the outer casing and refractory expand and contract due to temperature fluctuations. In one embodiment, the support assemblies are configured to apply force to the refractory to keep the refractory in tension with the outer casing to suspend the refractory relative the outer casing. Also disclosed are clamp plates that help hold the refractory in place, and nested lids that cover the curvilinear metal transfer device.
Patent CA-2958061-A1 (CA)
Inventor: KHAIRKHAHAN ALEXANDER K
IPC: A61F2/24
Filed: 2015-06-17
Abstract: The invention relates in some aspects to a device for use in the transcatheter treatment of mitral valve regurgitation, including steerable guidewires, implantable coaptation assistance devices, anchoring systems for attaching a ventricular projection of an implantable coaptation device, a kit, and methods of using an implantable coaptation assistance device among other methods.
Patent CA-2962756-A1 (CA)
Title: Split airflow system for an electrically heated smoking system and method for guiding airflow therein
Inventor: FORCE ERIC
IPC: A24F40/485
Filed: 2015-12-15
Abstract: The split airflow system for an electrically heated smoking system for generating aerosol, the split airflow system having a downstream end comprises a first channel defining a first flow route and a second channel defining a second flow route. The first flow route directs ambient air from outside the system to the downstream end of the system. The second flow route directs ambient air from outside the system towards a preferably substantially flat, fluid permeable, heating element before conveying the ambient air to the downstream end. The first channel and the second channel define a total volume of ambient air passing through the system and the first channel provides at least 50 percent of the total volume of ambient air passing through the system. The invention also refers to a method for guiding an airflow in an electrically heated smoking system for generating aerosol and an electrically heated smoking system comprising the split airflow system.
Patent CA-2964760-A1 (CA)
Title: Composition for prevention or treatment of ischemic cardiac disease,comprising inhibitor against age-albumin synthesis or release of mononuclear phagocyte system cells as active ingredient
Inventor: LEE BONG HEE
IPC: A61P9/10
Filed: 2012-11-12
Abstract: Disclosed is a pharmaceutical composition for the prevention or treatment of ischemic heart diseases, comprising as an active ingredient an inhibitor which acts to restrain mononuclear phagocyte system cells from synthesizing or releasing AGE-albumin, which induces the apoptosis of cardiomyocytes upon the onset of the ischemic heart disease. Also, a method is provided for screening an inhibitor against the AGE-albumin synthesis or release of mononuclear phagocyte system cells. Inhibitory or suppressive of AGE-albumin- induced cell death, the pharmaceutical composition comprising as an active ingredient an inhibitor against the AGE-albumin synthesis or release of mononuclear phagocyte system cells can be applied to the prevention or treatment of a wide spectrum of ischemic heart diseases including myocardial infarction.