baber/WOPTO huggingface dataset:
Patent CA-2800107-C (CA)
Title: Crystallization of 1.alpha.-hydroxy-2-methylene-18,19-dinor-homopregnacalciferol
Inventor: DELUCA HECTOR F
IPC: C07C29/78
Filed: 2012-12-20
Granted: 2019-09-03
Abstract: A method of purifying 1.alpha.-hydroxy-2-methylene-18,19-dinor- homopregnacalciferol to obtain 1.alpha.-hydroxy-2-methylene-18,19-dinor-homopregnacalciferol in crystalline form using precipitation with hexane from ethyl acetate. A method of preparing 1.alpha.-hydroxy-2-methylene-18,19- dinorhomopregnacalciferol crystals acceptable for X-ray experiment using precipitation with hexane from benzene by diffusive exchange of the solvents is also described.
Patent CA-2802002-C (CA)
Inventor: MAKIKAWA SHINJI
IPC: C30B29/16
Filed: 2010-06-04
Granted: 2017-02-28
Abstract: An oxide is provided that contains the oxide represented by Formula (I) as the main component thereof, that has a Verdet constant at a wavelength of 1.06 µm of at least 0.18 min/(Oe.cndot.cm), and that has a transmittance at a wavelength of 1.06 lam and for an optical length of 3 mm of at least 70%, (Tb x R1-x)2O3                            (I) whetein x is 0.4<= x <= 1.0; R includes at least one element selected from a group consisting of scandium, yttrium, lanthanum, europium, gadolinium, ytterbium, holmium and lutetium.
Patent CA-2803571-C (CA)
Inventor: AKAGI TSUYOSHI
IPC: C12N5/09
Filed: 2011-07-07
Granted: 2017-10-24
Abstract: An object of the present invention is to provide a method for producing tumor cells from cells derived from normal cells without using hTERT. The present invention provides a method for producing tumor cells by carrying out the following treatments (1) and (2) on normal mammary epithelial cells: (1) elimination of p53 function; and (2) introduction v-Sre gene.
Patent CA-2804785-C (CA)
Title: Dispositif pour la recuperation d'energie par fluide
Inventor: STROGANOV ALEXANDER ANATOLYEVICH
IPC: F15B1/02
Filed: 2010-10-01
Granted: 2018-01-02
Abstract: La présente invention concerne un dispositif pour la récupération d'énergie par fluide présentant des pertes de chaleur réduites et une efficacité de récupération d'énergie par fluide accrue associée à une meilleure fabricabilité et à la possibilité d'utiliser des récipients de gaz (bouteilles) prêts à être utilisés. Le dispositif comprend au moins un accumulateur hydropneumatique contenant dans son enveloppe un orifice de fluide communiquant avec le réservoir de fluide de l'accumulateur séparé du réservoir de gaz de l'accumulateur par un séparateur mobile. Le réservoir de gaz de l'accumulateur communique, via un orifice de gaz, avec au moins un récepteur de gaz contenant un échangeur de chaleur régénérateur se présentant sous la forme d'une structure poreuse métallique. Le volume agrégé du matériau de l'échangeur de chaleur régénérateur se trouve dans la plage allant de 10 à 50 % du volume récepteur interne et la surface agrégée des surfaces d'échange de chaleur de l'échangeur de chaleur régénérateur réduite au volume de récepteur interne agrégé dépasse 2 000 cm2/litre. Lors de la compression ou de l'expansion du gaz, l'échange de chaleur entre le gaz et l'échangeur de chaleur régénérateur intervient à de petites distances moyennes entre le gaz et les surfaces d'échange de chaleur et sur une grande surface d'échange de chaleur, et, par conséquent, avec des différentiels de température inférieurs, ce qui augmente la réversibilité des processus d'échange de chaleur et l'efficacité de récupération. Le dispositif proposé présente les propriétés suivantes : - pertes de chaleur réduites et efficacité de la récupération d'énergie par fluide accrue ; - meilleure fabricabilité ; - possibilité d'utiliser, dans le dispositif, des récepteurs de gaz prêts à être utilisés d'un quelconque type.
Patent CA-2805842-C (CA)
Inventor: NOORDMAN TOM REINOUD
IPC: C12H1/06
Filed: 2011-07-18
Granted: 2019-03-12
Abstract: The present invention relates to a method of of preparing a yeast fermented beverage, said method comprising the steps of: a. fermenting wort with a biologically active yeast to produce a fermented liquid; b. optionally removing yeast from the fermented liquid; c. mixing the fermented liquid with polyvinylpolypyrrolidone (PVPP) particles; d. filtering the fermented liquid containing the PVPP particles over a first membrane filter without employing a filter aid; e. combining the first retentate with an aqueous regeneration liquid to desorb polyphenols and/or protein from the PVPP particles, said aqueous regeneration liquid having a pH of at least 10.0; f. filtering the combination of first retentate and regeneration liquid over a second membrane filter without employing a filter aid; and g. after optional further refining of the regenerated PVPP particles contained in the second retentate, recirculating the regenerated PVPP particles to step c; wherein macromolecular components contained in the first retentate of step d. and/or retained on the second filter of step f, are degraded using a degradative agent capable of degrading proteins and/or polyphenols, said degradative agent being selected from oxidants, enzymes and combinations thereof. The method according to the present invention can be operated with single use PVPP as well as regenerable PVPP. Furthermore, the method is very robust and does not require sophisticated, capacious filter hardware for regenerating the PVPP.
Patent CA-2807773-C (CA)
Inventor: PARK MYUNG KOO
IPC: H05B37/00
Filed: 2013-02-27
Granted: 2016-02-23
Abstract: A light emitting diode (LED) fluorescent lamp includes an external connection pin including a first connection pin and a second connection pin, an LED array including a plurality of light emitting diodes (LEDs) connected in series, a current stabilizing capacitor connected in parallel to the LED array, and a capacitive element unit connected between the LED array and the external connection pin and configured to vary an impedance of a fluorescent lamp ballast connected to the capacitive element unit through the external connection pin.
Patent CA-2810569-C (CA)
Inventor: STIMEL WILLIAM
IPC: B60P3/39
Filed: 2011-09-02
Granted: 2015-05-12
Abstract: A retractable bunk or bed is disclosed. The retractable bunk can be used in a sleeper compartment so as to optimize space within the cab. The innovation can include a shaft around which a suitably strong, yet flexible, material bunk can be wound. Thus, in a closed or hidden state, the material can be rolled up around the shaft and stowed, for example behind a door or within a compartment as desired. In an open position, the material is extended in a horizontal manner and affixed to retain the bunk position.
Patent CA-2810938-C (CA)
Title: Powertrain system for hybrid vehicles having compound and split modes of operation
Inventor: SUNTHARALINGAM PIRANAVAN
IPC: B60K6/38
Filed: 2013-03-26
Granted: 2018-08-14
Abstract: A powertrain system for a vehicle is provided, including an internal combustion engine, a drivetrain gear for connection to a drivetrain of the vehicle, a gearset connecting the internal combustion engine to the drivetrain gear, a first electric machine connected to the gearset, a second electric machine, and at least one dynamic clutch selectively coupling the second electric machine to the drivetrain gear and the gearset. In a compound mode of operation, the at least one dynamic clutch couples the second electric machine and the gearset. In a split mode of operation, the at least one dynamic clutch couples the second electric machine and the drivetrain gear.
Patent CA-2812713-C (CA)
Title: Flexible sump
Inventor: MENDES CHRISTOPHE
IPC: B60K15/00
Filed: 2011-10-20
Granted: 2018-08-21
Abstract: Described are flexible sumps (10) including a sump cavity (14) comprising flexible walls (66, 40) and a platform (12) coupled to an upper edge of the sump cavity. Some examples of the flexible sumps may also include a flange (56) having a coupling section (58) and an exposed section (60) and/or an interface (44) coupled to a lower surface of the sump cavity. In some examples, at least two coupling tabs (28) are coupled to the platform and are configured to couple the platform to a lower surface of a fuel structure, which may include a sump aperture (20) that is configured to surround the flexible walls of the sump cavity when the platform is coupled to the lower surface of the fuel structure.
Patent CA-2817784-C (CA)
Title: Procede de traitement d'une nephropathie induite par les produits de contraste
Inventor: FOO SHI YIN
IPC: A61K31/55
Filed: 2011-11-14
Granted: 2019-05-14
Abstract: La présente invention concerne l'utilisation d'un inhibiteur de l'endopeptidase neutre, dans la fabrication d'un médicament destiné au traitement, à l'amélioration et/ou à la prévention d'une néphropathie induite par les produits de contraste. La présente invention concerne en outre l'utilisation d'un composé de formule (I) dans laquelle R1, R2, R3, R5, X, A3, B1, s et n sont tels que définis dans la description, pour le traitement, l'amélioration et/ou la prévention d'une néphropathie induite par les produits de contraste. La présente invention concerne en outre une combinaison d''agents pharmacologiquement actifs destinés à être utilisés dans le traitement, l'amélioration et/ou la prévention d'une néphropathie induite par les produits de contraste.
Patent CA-2818899-C (CA)
Inventor: SULLIVAN PHILIP F
IPC: C08J3/24
Filed: 2011-11-30
Granted: 2016-01-05
Abstract: Disclosed herein is a gel or a gel concentrate comprising, polyacrylamide crosslinked with a non-metallic crosslinker comprising a polylactam. A well treatment fluid comprising the gel or the gel concentrate, a method of making the gel or the gel concentrate, and a method of using the gel or the gel concentrate are also disclosed.
Patent CA-2831286-C (CA)
Title: Ionic-liquid-based lubricants and lubrication additives comprising ions
Inventor: GLAVATSKIKH SERGEI
IPC: C10M141/12
Filed: 2012-03-22
Granted: 2019-07-02
Abstract: Anti-wear and friction-reducing lubricants and additives to lubricants for both ferrous and non-ferrous materials with/without DLC (diamiond-like-coatings) or graphene-based coatings, which are halogen free boron based ionic liquids comprising a combination of an anion chosen from a mandelato borate anion, a salicylato borate anion, an oxalato borate anion, a malonato borate anion, a succinato borate anion, a glutarato borate anion and an adipato borate anion, with at least one cation selected from a tetraalkylphosphonium cation, a choline cation, an imidazolium cation and a pyrrolidinium cation, wherein said at least one cation has at least one alkyl group substituent with the general formula CnH2n+1 , wherein 1=n=80. Advantages of the invention include that it provides halogen free ionic liquids for lubrication and that sensitivity for hydrolysis is reduced.
Patent CA-2842763-C (CA)
Inventor: SHROFF JAIDEV RAJNIKANT
IPC: A01N25/28
Filed: 2011-09-29
Granted: 2018-10-16
Abstract: A capsule suspension formulation comprising microencapsulated pendimethalin comprising a herbicidally effective amount of pendimethalin being encapsulated within a polymeric wall, said polymeric wall being in-situ formed by an interfacial polymerization reaction occurring between a first phase dispersed in a second phase, at least one of said first and second phases being characterized in comprising a pre-defined amount of at least one alkali or alkaline earth metal salt of an organic acid; and a herbicidally effective amount of a second herbicide.
Patent CA-2842921-C (CA)
Inventor: SALAHIEH AMR
IPC: A61F2/82
Filed: 2006-09-18
Granted: 2015-11-03
Abstract: The present invention provides an apparatus for endovascularly replacing a patient's heart valve. In some embodiments, the apparatus includes an expandable anchor supporting a replacement valve, the anchor and replacement value being adapted for percutaneous delivery and deployment to replace the patient's heart valve, the anchor having a braid having atraumatic grasping elements adapted to grasp tissue in a vicinity of the patient's heart valve.
Patent CA-2845543-C (CA)
Title: Agencement de distribution pour un reservoir de traitement de fluide
Inventor: VAUGHAN DON
IPC: C02F1/00
Filed: 2014-03-12
Granted: 2019-09-24
Abstract: Une plaque de distribution pour un réservoir de résine dun dispositif de traitement de fluide tel quun adoucisseur deau comprend un moyeu central, une bague extérieure, une pluralité de nervures sétendant entre la plaque de moyeu et la bague et divisant la plaque de distributeur en segments discrets, et une plaque à fentes connectée entre eux. La plaque de distribution sépare le lit de résine dune extrémité inférieure du réservoir de résine. La plaque de distribution comprend en outre au moins une plaque de soupape couplée à une face inférieure de la plaque de distribution sur au moins un segment de celle-ci. La plaque de soupape est construite à partir dun matériau configuré pour flotter dans le fluide à traiter et peut se déplacer entre une position surélevée pendant le flux ascendant et une position abaissée pendant le flux descendant. De cette manière, la plaque de soupape agit comme un clapet antiretour pour réguler la manière dont le fluide sécoule à travers la plaque de distribution pendant les flux ascendant et descendant, améliorant ainsi le nettoyage de la résine pendant les flux ascendants.
Patent CA-2846256-C (CA)
Title: Desinfection d'equipements et d'installations de sports
Inventor: SHANNON MICHAEL EDWARD
IPC: A61L2/20
Filed: 2011-09-07
Granted: 2017-03-21
Abstract: L'invention concerne un procédé de traitement de salles de sports et d'équipements de sports afin d'inactiver des bactéries "superbug" telles que MRSA, VRE et P. aeroginosa, ce procédé consistant à soumettre l'équipement ou la salle, ainsi que leurs surfaces, à une atmosphère de désinfection comprenant de l'ozone dans une concentration comprise entre 2 et 350 ppm en poids et du peroxyde d'hydrogène dans une quantité comprise entre 0,2 et 10 % en poids, à une humidité relative d'au moins 60 %, et sur une durée d'au moins 30 minutes suffisante pour une élimination efficace des bactéries; puis retirer l'ozone de l'atmosphère en réduisant sa teneur jusqu'à 0,04 ppm ou moins.
Patent CA-2846265-C (CA)
Inventor: LARGO MARC
IPC: B25C1/08
Filed: 2012-08-28
Granted: 2019-07-02
Abstract: La présente invention porte sur un outil à combustion, comprenant un moteur ayant un rapport de volume de cylindre sur volume de chambre de combustion d'au moins 1,1.
Patent CA-2849379-C (CA)
Title: Systeme et procede pour rendre grossier des mailles de base dans un systeme de simulation de gisement
Inventor: GORELL SHELDON
IPC: G01V9/00
Filed: 2011-09-20
Granted: 2016-11-29
Abstract: La présente invention porte sur un système et un procédé de mise en uvre d'un système de simulation de gisement. Un mode de réalisation concerne un procédé, mis en uvre par ordinateur, pour rendre grossier un maillage fin comprenant une pluralité de mailles de base fines, le maillage fin représentant un modèle géologique ayant au moins une discontinuité dans celle-ci. Le procédé comprend le groupement d'un nombre de mailles de base fines conjointement pour former des mailles de base grossières, au moins l'une des mailles de base grossières étant une maille de base de forme non standard; et le calcul d'une transmissibilité pour chaque paire de mailles de base grossières adjacentes, au moins une maille de base de la paire de mailles de base grossières étant une maille de base de forme non standard. Le calcul comprend le calcul d'une transmissibilité pour chaque paire de mailles de base fines adjacentes; le mappage de chacune des paires de mailles de base fines à une paire de mailles de base grossières; et pour chaque paire de mailles de base, la somme des transmissibilités des paires de mailles de base fines mappées à celle-ci.
Patent CA-2850908-C (CA)
Title: Aqueous antimicrobial composition containing coniferous resin acids
Inventor: SIPPONEN PENTTI
IPC: A01P1/00
Filed: 2012-10-24
Granted: 2019-10-15
Abstract: An aqueous antimicrobial composition comprising coniferous resin acids a dispersing agent and an aqueous medium, a method for its preparation and its use as an antimicrobial agent in medical and non-medical field are provided.
Patent CA-2851004-C (CA)
Inventor: SINGER DANNY
IPC: G10L15/00
Filed: 2014-05-08
Granted: 2020-12-22
Abstract: A method of operating a telephony system for determining whether a telephone call made to a call destination terminal is a live call which is answered by a live person and not by an answering machine, the system performing steps comprising detecting that the telephone call has been answered and that the call is in progress transmitting one or more voice messages in a transmitted signal to the call destination terminal analysing a received signal from the call destination terminal to detect voice signals, and determining whether or not the telephone call is a live call by applying test criteria to relative timing of events in the received signal and transmitted signal, the test criteria being based on an expected pattern of speech and silence representative of normal conversation, wherein the call is determined to be a live call according to the test criteria it one of the voice messages is an uninterrupted voice message during which no voice signal in the received signal is detected, and a voice signal is then detected in the received signal within a predetermined listening period, P2, after the uninterrupted voice message has ended.
Patent CA-2851006-C (CA)
Inventor: DULL KENNETH M
IPC: B29C70/36
Filed: 2014-05-05
Granted: 2016-11-01
Abstract: A substantially air-tight triple seal arrangement along a seam between first and second tool segments comprises inner, middle and outer seals forming first and second substantially air tight vacuum chambers.
Patent CA-2855659-C (CA)
Inventor: ZHUANG HANWEI
IPC: H04N5/232
Filed: 2014-07-02
Granted: 2017-10-03
Abstract: An apparatus, system, and method to reduce PTZ latency are provided. The system can include an input port and a motor driver unit, and the input port can receive a PTZ request. The input port can transmit the PTZ request to the motor driver unit, and the motor driver unit can extract a PTZ command from the PTZ request. In some embodiments, the PTZ request can obviate transmission through a parser and a processor.
Patent CA-2861626-C (CA)
Inventor: LAMARRE ALAIN
IPC: A47B45/00
Filed: 2014-04-07
Granted: 2015-02-24
Abstract: The modular shelving system (100) includes a shelf assembly (102) having a plurality of elongated horizontally-extending side rails (106). At least some of the side rails (106) include at least one open-ended first through slot (116), each first through slot (116) extending lengthwise on a horizontally-projecting side rail strip (112) along a common junction (114) from a corresponding one of the side rail ends. The shelving system (100) also includes a plurality of elongated vertically-extending corner posts (104) to which the side rail ends are connected to form a self-standing skeletal structure. Each corner post (104) has at least two open-ended second through slots (126) located at a given distance in-between the corner post ends and that each extend perpendicularly from a corresponding side edge (124) towards a common junction (122) of the corner post (104). Each first through slot (116) forms a detachable interdigitated and load-bearing engagement with a corresponding one of the second through slots (126) to support the shelf assembly (102).
Patent CA-2863102-C (CA)
Title: Fire extinguishing system
Inventor: RONPAGEL ANDREAS
IPC: A62C35/68
Filed: 2013-01-25
Granted: 2016-11-29
Abstract: The invention relates to a fire extinguishing system for distributing an extinguishing medium, at least comprising means (1) for providing the extinguishing medium, at least one means (2) for applying the extinguishing medium, and conducting means (3) for connecting the means (1) for providing the extinguishing medium with the at least one means (2) for applying the extinguishing medium. The conducting means (3) are formed at least partially as soft-steel metal pipe. The pipe friction loss in pipes is defined according to the Hazen-Williams formula (1), with P = 6.05 ·105 ·L ·Q1.85 ·C(-1.85) ·d(-4.87), in which P = pressure drop in the pipeline, in bar, Q = flow rate through the pipeline, in l/min, d = average inside diameter of the pipe, in mm, C = constant for the type and condition of the pipeline, and L = equivalent length of pipe sections and pipe fittings, in m. The proposed fire extinguishing system is characterized in that the conducting means (3) formed at least partially as soft-steel metal pipe have an anti-corrosion coating at least one the inside and the anti-corrosion coating on the inside is formed in order to ensure a value for C in a range of 125 to 150 during commissioning of the fire extinguishing system.
Patent CA-2863656-C (CA)
Inventor: KURIHARA TAKESHI
IPC: G08B13/196
Filed: 2014-04-25
Granted: 2017-04-25
Abstract: A surroundings monitoring system includes: a detection device that is disposed in a work vehicle and configured to be able to detect an object around the work vehicle; an acquisition unit that acquires a command signal indicating an operation checking mode for inspecting the detection device; a determining unit that determines a quality of an operating state of the detection device based on a detection result of the detection device after the command signal is acquired; and a display device that displays identification information of the detection device of which the operating state is determined to be not good by the determining unit.
Patent CA-2864138-C (CA)
Title: High-speed on demand droplet generation and single cell encapsulation driven by induced cavitation
Inventor: CHIOU PEI-YU
IPC: G01N15/14
Filed: 2013-02-08
Granted: 2021-04-06
Abstract: Methods and devices for the formation of droplets of a first fluid in a second fluid and the encapsulation of particles or cells within such droplets are disclosed. Impetus for droplet formation is provided by the creation of a transient bubble, which may be induced using a pulsed laser. Droplet volume and the frequency at which droplets are formed can be controlled by modulation of the pulsed laser. The disclosed methods and devices are particularly suitable for use in microfluidic devices.
Patent CA-2864143-C (CA)
Inventor: BUKHTIYAROV YURI
IPC: C07C49/323
Filed: 2013-03-04
Granted: 2020-04-14
Abstract: The present invention relates to spirocyclic acylguanidines and their use as inhibitors of the ß-secretase enzyme (BACEl) activity, pharmaceutical compositions containing the same, and methods of using the same as therapeutic agents in the treatment of neurodegenerative disorders, disorders characterized by cognitive decline, cognitive impairment, dementia and diseases characterized by production of ß-amyloid aggregates.
Patent CA-2864420-C (CA)
Inventor: CHOWDARI NAIDU S
IPC: C07D491/08
Filed: 2013-02-08
Granted: 2016-11-15
Abstract: Enediyne compounds having a structure according to formula (I), where R0, R2, R3, R4, R5, R6, and R7 are defined herein, can be used in chemotherapeutic drugs, especially in conjugates, for the treatment of diseases such as cancer.
Patent CA-2865375-C (CA)
Inventor: OREPER BORIS
IPC: G01V5/00
Filed: 2013-02-22
Granted: 2020-04-14
Abstract: A system and method for imaging objects with a sparse detector array that includes fewer detectors than conventional x-ray scanning systems. The sparse detector array (314) is positioned to receive x-ray radiation from the at least one x-ray source (312) after passing through an inspection area. The sparse detector array includes a plurality of rows of detector elements (316), wherein at least some of the plurality of rows are separated by gaps such that the at least some of the plurality of rows are non-contiguous. An iterative reconstruction process is used to determine a volumetric image of the object from the radiation measurements recorded by the detectors in the sparse detector array.