baber/WOPTO huggingface dataset:
Patent CA-2892454-C (CA)
Inventor: ELSHEIKH MAHER Y
IPC: C07C17/358
Filed: 2009-11-12
Granted: 2016-07-19
Abstract: The invention relates to a process for preparing 1,1,1,2-tetrafluoropropene (1234yf) from 1,1,3,3- tetrachloropropene (1230za) comprising the steps of: isomerization of 1,1,3,3-tetrachloropropene (1230za) to 1,1,2,3- tetrachloropropene (1230xa); followed by conversion of said 1,1,2,3- tetrachloropropene (1230xa) to 1,1,1,2-tetrafluoropropene (1234yf) via a process comprising hydrofluorination.
Patent CA-2899802-C (CA)
Inventor: MILLAN CONRAD RILLO
IPC: F25J3/08
Filed: 2015-08-05
Granted: 2018-03-27
Abstract: A method and device for purifying a process gas mixture, such as a cryogen gas, in which impurity components of the mixture are removed by de-sublimation via cryo- condensation. The gas mixture is cooled to a temperature well below the condensation temperature of the impurities, by direct exchange of the gas mixture with a cooling source disposed in a first region of the device. The de-sublimated or frozen impurities collect about the cooling region surfaces, and ultimately transferred to a portion of the device defining an impurities storage region. The output-purified gas is transferred from the impurities storage region, is optionally passed through a first micrometer sized filter, through a counter-flow heat exchanger, and ultimately up to an output port at room temperature. A method of purging the collected impurities and regenerating the device is also disclosed.
Patent CA-2901632-C (CA)
Inventor: BOTHE ULRICH
IPC: A61K31/58
Filed: 2014-02-18
Granted: 2017-11-07
Abstract: The invention relates to AKR1C3 inhibitors of the formula (I) and to processes for preparation thereof, to the use thereof for treatment and/or prophylaxis of diseases and to the use thereof for production of medicaments for treatment and/or prophylaxis of diseases, especially of menstrual complaints and endometriosis.
Patent CA-2901899-C (CA)
Inventor: LAMPO PIERRE-YVES
IPC: A61N1/00
Filed: 2014-03-05
Granted: 2021-10-19
Abstract: Systems and methods are provided for determining the placement of energy-delivery nodes of an energy-based therapeutic device. In one aspect, recommended placement locations are customized by analyzing an image or video of the user and may be superimposed on an image corresponding to an affected body part. This application relates generally to the use and application of electrotherapy devices. More particularly, systems and methods for image-based guidance in the application of such devices are disclosed.
Patent CA-2902103-C (CA)
Title: Compounds and pharmaceutical compositions thereof for the treatment of inflammatory disorders
Inventor: DESROY NICOLAS
IPC: A61P9/00
Filed: 2014-03-07
Granted: 2021-09-21
Abstract: The present invention discloses compounds according to Formula I: Wherein R1a, R1b, R2, R4, R5, R6a, R6b, R7, R8, W, X, Cy, and the subscript a are as defined herein. The present invention relates to compounds inhibiting autotaxin (NPP2 or ENPP2), methods for their production, pharmaceutical compositions comprising the same, and methods of treatment using the same, for the prophylaxis and/or treatment of diseases involving fibrotic diseases, proliferative diseases, inflammatory diseases, autoimmune diseases, respiratory diseases, cardiovascular diseases, neurodegenerative diseases, dermatological disorders, and/or abnormal angiogenesis associated diseasesby administering the compound of the invention.
Patent CA-2902132-C (CA)
Inventor: CASILLAS LINDA N
IPC: C07D403/12
Filed: 2014-02-19
Granted: 2020-09-22
Abstract: La présente invention concerne des composés qui sont des inhibiteurs de la kinase RIP2, ainsi que leurs procédés de fabrication et d'utilisation.
Patent CA-2903247-C (CA)
Inventor: MCKINNEY KYLE
IPC: G01N33/02
Filed: 2014-02-11
Granted: 2023-04-04
Abstract: The present invention relates to systems and methods for analyzing animal feeds. In particular, the present disclosure relates to in vitro systems and methods for analyzing animal feed for metabolism of nutrients and energy sources. Most animal feeds have as a primary goal the provision of at least a minimum requirement of nutrition to sustain the animals to which it is fed. Livestock (e.g., bovines, porcines, poultry, fish, etc.) have been selected over the past 20-50 years for specific characteristics such as growth, leanness, and metabolism efficiency.
Patent CA-2903906-C (CA)
Title: Dual axis rotor
Inventor: JUAN ALEJANDRO
IPC: F01C3/08
Filed: 2014-03-17
Granted: 2020-03-24
Abstract: This disclosure concerns an advanced nutating positive displacement device having a high power to mass ratio and low production cost. This device in one example forms an exemplary pump as will be discussed in detail. The examples disclosed herein are of the rotary positive displacement type, but in a class by themselves. The devices are formed by a nutating rotor having a face comprising lobes and valleys, and a fixed stator also having a face with lobes and valleys. The face of the rotor opposes and cooperates with the face of the stator. The opposing faces define chambers that change volume with rotation of the rotor.
Patent CA-2905017-C (CA)
Inventor: SHIOKAWA SATOSHI
IPC: H01M8/04089
Filed: 2015-09-18
Granted: 2018-05-22
Abstract: [Problem] Detecting negative voltage occurrence, even when using the method of monitoring electricity generation status based on the voltage of each of multiple cells. [Means for Solving the Problem] If a possibility of negative voltage occurring is detected based on the measured voltage measured for each of multiple cells, the hydrogen flow rate is increased (the step S710). Following this, the measured voltage is acquired (the step S715), and if the measured voltages reaches above the second voltage V2 (the step S720, YES), it is judged that hydrogen deficiency occurred (the step S750), causing negative voltage. Meanwhile, if the measured voltage did not reach above the second voltage V2 (the step S730, YES, or the step S740, YES), it is judged that air deficiency occurred (the step S770).
Patent CA-2914013-C (CA)
Inventor: LEJCHER CHRISTOPHER
IPC: A47C7/02
Filed: 2014-05-30
Granted: 2021-05-25
Abstract: A seat box assembly and method of fabricating utilizing a drop-in webbing assembly secured into a main box and back frame assembly. The webbing assembly has a rectangular frame with elongate members and shorter members and a central girder with a cutout extending between mid-portions of the elongate members. The central girder attachable to the seat box and a central vertical frame member of the back frame assembly. The elongate members having stub portions that fit into slots in the main seat box. A method of repair includes replacing a damaged drop-in assembly with a different drop-in assembly.
Patent CA-2914343-C (CA)
Title: Carbon dioxide separation device having improved sensible heat recovery efficiency using pressure reduction and phase separation
Inventor: LEE CHI SEOB
IPC: C01B32/50
Filed: 2014-05-27
Granted: 2017-09-12
Abstract: The present invention provides a carbon dioxide separation device comprising: an absorption tower for causing reaction between carbon dioxide and an absorbent; a first piping through which CO2-rich-solution moves; a pressure reduction and phase separation unit arranged on the first piping, for separating the phase of the CO2-rich-solution into gas and liquid; a stripping tower, into which the CO2-rich-solution in gas and liquid states flows, and which separates carbon dioxide from the CO2-rich-solution; a second piping for connecting the stripping tower and the pressure reduction and phase separation unit such that a lean solution, which results from removal of the carbon dioxide, moves; and a reheater for providing the stripping tower with heat such that carbon dioxide is separated from the CO2-rich-solution, wherein the lean solution flows into the pressure reduction and phase separation unit, and the CO2-rich-solution undergoes phase separation into gas and liquid, by means of heat of the lean solution, and then flows into the stripping tower.
Patent CA-2918329-C (CA)
Inventor: ZHENG GUODONG
IPC: C09K3/16
Filed: 2013-07-18
Granted: 2019-06-11
Abstract: A composition includes glass fibers and a polyether antistatic agent. The polyether antistatic agent has a molecular weight of less than about 2000, or less than about 1000. Exemplary polyether antistatic agents include polyethylene glycol, polypropylene glycol, a glycerol polyether, and combinations thereof. The polyether antistatic agent has a viscosity of less than about 600 cSt at 75 °F, or less than about 200 cSt at 75 °F. The composition may further include a solvent for the polyether antistatic agent; the solvent may include one or more organic soluble electrolytes, water or a combination thereof. Exemplary organic soluble electrolytes include calcium acetate, lithium acetate, an amine acetate, sodium benzoate, and combinations thereof. The composition may be used in various insulation applications, including in an insulation batt, insulation roll, insulation board, insulation pipe or unbonded glass fiber insulation. Methods for making glass fibers for use in insulation and methods for installing unbonded glass fiber insulation are also described.
Patent CA-2927356-C (CA)
Inventor: KAUFMAN JONATHAN H
IPC: A61K9/127
Filed: 2014-10-22
Granted: 2022-08-23
Abstract: Metastable liposomal formulations for hydrophobic drug delivery to a tissue or tissue lumen such the bladder have been developed. These are at least one micron in diameter and formed of one or more lipids having entrapped in the lipid a hydrophobic therapeutic, prophylactic or diagnostic agent. The greater stability of these liposomes, as well as the enhanced transfer of entrapped agent into the adjacent tissue, provides for better delivery, especially of hydrophobic agents such as tacrolimus which does not penetrate tissue well. The metastable liposomal formulations can be administered locally, preferably by instillation, or topically, for example, by spraying or painting, to a tissue or tissue lumen such as the bladder in need of treatment.
Patent CA-2930839-C (CA)
Title: Ventilation damper system and method
Inventor: PENLESKY ROBERT G
IPC: F24F13/10
Filed: 2014-11-18
Granted: 2020-09-15
Abstract: A damper assembly having a main body defining a continuous fluid path extending between a first opening and a second opening and a damper door rotatable within the main body to control the flow of fluid through the main body. The main body including an engagement edge extending circumferentially on an inner surface of the main body. The damper door can be rotated relative to the main body to sealingly engage an outer edge of the damper door with the engagement edge. The engagement edge of the main body can be oriented on the inner surface such that the surface area of the outer edge such that engagement of the engagement edge gradually increases as the damper door is rotated to seal the damper door to the main body.
Patent CA-2931002-C (CA)
Title: Nickel plated zinc alloys for coinage
Inventor: RAUCH WILLIAM L
IPC: A44C21/00
Filed: 2014-12-22
Granted: 2022-11-15
Abstract: A lower melting point metal substrate such as zinc is covered with a higher melting point metal layer such as nickel. In order to render the nickel layer suitable for coining without cracking, it is quickly annealed with a burst of induction heat. The induction heat is limited so that only the metal layer is heated without allowing substantial heat transfer to the metal substrate. This protects the metal substrate from any substantial melting, deformation or warping and maintains the metal substrate substantially intact and without a change in properties and shape.
Patent CA-2931108-C (CA)
Title: Compressor with an oil separator
Inventor: PEREIRA ROBERTO HORN
IPC: F25B1/00
Filed: 2014-11-19
Granted: 2022-01-04
Abstract: The present application provides a compressor for use with a flow of carbon dioxide. The compressor may include a first stage compression mechanism for compressing the flow of carbon dioxide from a low pressure to an intermediate pressure, an oil separator downstream of the first stage compression mechanism, and a second stage compression mechanism positioned downstream of the oil separator for compressing the flow of carbon dioxide from the intermediate pressure to a high pressure.
Patent CA-2934556-C (CA)
Title: Appareil et procede de tomographie optique
Inventor: DUBOIS ARNAUD
IPC: G02B21/00
Filed: 2014-12-19
Granted: 2022-03-01
Abstract: Appareil de tomographie optique comprenant : une source de lumière polychromatique (SLM), un capteur optique monodimensionnel (CIM), un microscope interférométrique (Ml), un système de filtrage spatial confocal monodimensionnel (FS, un système d'actionnement (PR, TR1, TR2, TR3) permettant de réaliser un balayage unidirectionnel en profondeur d'un objet à observer et un processeur (PR) pour reconstituer une image bidimensionnelle d'une section dudit objet à partir d'une pluralité d'images interférentielles monodimensionnelles acquises par ledit capteur d'image au cours dudit balayage unidirectionnel. Procédé de tomographie optique par utilisation d'un tel appareil.
Patent CA-2937630-C (CA)
Inventor: GRAHAM RICKEY
IPC: E04C2/292
Filed: 2016-08-01
Granted: 2018-09-11
Abstract: A load bearing building panel having a first sheet intended to provide an inner building surface, a second sheet intended to provide an outer building surface, and an insulating foam core sandwiched between them. The sheet that provides the inner building surface is corrugated to define co-planar portions separated by a plurality of channels which are dimensioned so as to be able to accommodate standard size electrical boxes and/or plumbing pipes. Advantageously, the other sheet is also corrugated to define a plurality of channels so that a plurality of panels can be stacked in a partially nesting relationship.
Patent CA-2946049-C (CA)
Title: Robot humanoide omnidirectionnel a roues, utilisant une position issue d'une prediction lineaire et un controleur de vitesse
Inventor: LAFAYE JORY
IPC: B25J9/16
Filed: 2015-04-17
Granted: 2018-11-20
Abstract: L'invention concerne un robot humanoïde (100) doté d'un corps (190) uni à une base au sol mobile omnidirectionnelle (140), et équipé : - d'un capteur de position du corps, d'un capteur de position de la base et d'un capteur de vitesse angulaire qui fournissent des mesures, - d'actionneurs (212) comprenant au moins 3 roues situées dans la base mobile omnidirectionnelle, - d'extracteurs (211) servant à convertir les mesures obtenues en données utiles, - d'un superviseur (500) destiné à calculer des commandes de position, de vitesse et d'accélération à partir des données utiles, et - de moyens conçus pour convertir les commandes en instructions pour les actionneurs. Le robot humanoïde (100) est caractérisé en ce que le superviseur comporte un contrôleur d'état de non-inclinaison (501), un contrôleur d'état d'inclinaison (502) et un contrôleur d'état de retour au sol (503), chaque contrôleur incluant des moyens pour calculer des commandes de position, de vitesse et d'accélération sur la base d'un modèle de robot double masse et point capable d'un mouvement d'inclinaison et selon une loi de contrôle prédictif de modèle linéaire exprimée par une formulation d'optimisation quadratique avec une somme d'objectifs pondérée et un ensemble de contraintes linéaires prédéfinies.
Patent CA-2946594-C (CA)
Title: Method of treating idiopathic pulmonary fibrosis
Inventor: MATSUDA KAZUKO
IPC: A61K31/085
Filed: 2015-05-06
Granted: 2022-05-31
Abstract: A compound of Formula (I): or a metabolite thereof, or an ester of the compound of Formula (I) or the metabolite thereof, or a pharmaceutically acceptable salt of each thereof, wherein m, n, X1 and X' are as defined herein, is useful for inhibiting or treating idiopathic pulmonary fibrosis (IPF).
Patent CA-2950447-C (CA)
Inventor: ARTHURS TREVOR
IPC: C09J7/29
Filed: 2015-06-25
Granted: 2021-01-19
Abstract: Water activated tapes, in particular film laminated, water activated paper tapes and methods of making the same are disclosed.  The film laminated, water activated paper tapes include a paper backing having a top surface and a bottom surface, a water activated adhesive applied to the bottom surface of the paper backing, and a film reinforcement structure applied to the top surface of the paper backing. The film reinforcement structure includes an outermost oriented film, and a lamination layer. The lamination layer may include one or more of an enhanced polyethylene resin, a polyolefin plastomer, a very low density polyethylene, a nylon, a polyester, and a co-polyester laminating the outermost polyolefin film to the paper backing.  The laminating of the film reinforcement structure to the paper backing is an extrusion lamination process that includes coextruding the outermost polyolefin film and the lamination layer onto the paper backing.
Patent CA-2951139-C (CA)
Inventor: CEDERSTRAND TOMMY
IPC: F16M7/00
Filed: 2015-06-02
Granted: 2017-07-11
Abstract: The invention relates to a device for locking at least one belt (10) at predetermined belt tension, which belt (10) is arranged at a machine arrangement (1) with belt drive. The machine arrangement comprises a stand (3) having legs (2) placed on a base (4). At least one driving pulley (5) and at least one driven pulley (6) are aligned relative to each other. The legs (2) being articulately attached to at least one of the stand (3) or the base (4), and at least two of the legs (2) comprises longitudinally adjustable tension legs (20), which each comprises a first tension leg part (21) having a wedge box (30) arranged to receive a wedge (31) having a grooved surface (32) and a second tension leg part (22) having a grooved surface (23) directed towards said wedge box (30). The first (21) and second (22) tension leg parts are adapted to lock in relation to each other by cooperation between the grooved surface (32) of the wedge (31) and the grooved surface (23) of the second tension leg part (22) when the wedge (31) is adapted to wedge in wedge box (30).
Patent CA-2956509-C (CA)
Title: Procede pour la production de boulettes et procede pour la production d'alliage de fer-nickel
Inventor: TAKAHASHI JUNICHI
IPC: C21B13/00
Filed: 2015-06-30
Granted: 2017-07-04
Abstract: L'invention concerne un procédé pour la production de boulettes par lequel, lorsque du minerai d'oxyde de nickel est en train d'être bouleté et fondu pour produire du ferronickel, qui est un alliage de fer-nickel, il est possible de permettre à la réaction de fusion de se dérouler efficacement et d'éviter que le ferronickel obtenu après la réaction de fusion soit de petite taille. Le procédé pour la production de boulettes selon la présente invention sert à la production de boulettes qui sont utilisées en production d'alliage de fer-nickel et qui sont produites par mélange de matières premières comprenant du minerai d'oxyde de nickel et agglomération du mélange ainsi obtenu, le procédé comprenant : une étape de mélange S11 consistant à mélanger au moins du minerai d'oxyde de nickel, un agent réducteur carboné et de l'oxyde de fer pour produire un mélange ; et une étape de formation de boulettes S12 consistant à agglomérer le mélange ainsi obtenu et former des boulettes. Dans l'étape de mélange S11, le mélange est produit de façon telle que le poids total de nickel et de fer représente 30 % en poids ou plus du poids total des boulettes formées.
Patent CA-2963063-C (CA)
Inventor: KIM JAEHYUNG
IPC: H04H40/18
Filed: 2015-11-04
Granted: 2019-06-04
Abstract: A broadcast signal receiver is disclosed. A broadcast signal receiver according to an embodiment of the present invention comprises a synchronization & demodulation module performing signal detection and OFDM demodulation on a received broadcast signal; a frame parsing & deinterleaving module performing parsing and deinterleaving of a signal frame of the broadcast signal; a demapping & decoding module performing conversion of data of at least one Physical Layer Pipe (PLP) of the broadcast signal into the bit domain and FEC  decoding of the converted PLP data; and an output processing module outputting a data stream by receiving the at least one PLP data.
Patent CA-2964099-C (CA)
Inventor: GUO HUIMIN
IPC: G06V10/141
Filed: 2015-10-06
Granted: 2023-01-24
Abstract: L'invention concerne un procédé (74) destiné à fournir une entrée représentant la direction du regard dans un système informatique couplé en fonctionnement à un système de vision. Selon ce procédé, une première image d'un il à un premier niveau d'éclairage est acquise par une caméra du système de vision (78). La première image est obtenue à partir de la caméra et une seconde image de l'oeil correspondant à un second niveau, différent, d'éclairage est également obtenue (80). La luminosité de pixels correspondants des première et seconde images est comparée afin de distinguer une réflexion de l'éclairage par l'il à partir d'une réflexion de l'éclairage par des lunettes (84). L'entrée est ensuite fournie sur la base de la réflexion de l'éclairage par l'il (90).
Patent CA-2972004-C (CA)
Title: Mold positioning device
Inventor: HONTHEIM DANIEL
IPC: B29C45/26
Filed: 2013-12-06
Granted: 2019-07-30
Abstract: Disclosed herein, amongst other things, are structure and steps for positioning a first mold part of a mold on a mold mounting face in an injection molding machine. In particular, the structure and steps may include a positioner that is configured to connect the first mold part to part of the injection molding machine, wherein the positioner is adjustable to position the first mold part across the mold mounting face.
Patent CA-2973612-C (CA)
Inventor: DIXON DAVID
IPC: C22B15/00
Filed: 2016-04-15
Granted: 2019-01-15
Abstract: This application pertains to methods of recovering metals from metal sulfides that involve contacting the metal sulfide with an acidic sulfate solution containing ferric sulfate and a reagent that has a thiocarbonyl functional group, wherein the concentration of reagent in the acidic sulfate solution is sufficient to increase the rate of metal ion extraction relative to an acidic sulfate solution that does not contain the reagent, to produce a pregnant solution containing the metal ions.
Patent CA-2976243-C (CA)
Title: Plateformes de cellules b activees par chlamydia et methodes associees
Inventor: CHERPES THOMAS
IPC: A61K39/118
Filed: 2016-02-10
Granted: 2023-10-31
Abstract: L'invention concerne une plateforme de cellules B activées par Chlamydia (CAB). L'invention concerne également une méthode permettant d'augmenter la taille d'une population de cellules B, consistant à exposer lesdites cellules B à Chlamydia spp. dans des conditions appropriées pour augmenter la taille de la population de cellules B, de sorte que l'expansion et la différenciation desdites cellules B a lieu, et lesdites cellules B sont exposées ou liées par réaction croisée à un antigène. L'invention concerne également des méthodes de production desdites CABs, et de traitement avec lesdites CABs de patients nécessitant un tel traitement.