baber/WOPTO huggingface dataset:
Patent CA-2894014-A1 (CA)
Title: Thermal sensor
Inventor: DING ZHONGFEN
IPC: B64D25/00
Filed: 2015-06-08
Abstract: A thermal/overheat sensor for an aircraft includes an outer electrode, an inner electrode, a support layer disposed between the outer electrode and the inner electrode. The support layer contains a state changing material wherein the state changing material is configured to transition between a non-conductive state to a conductive state at a threshold temperature to electrically connect the outer and inner electrodes.
Patent CA-2897441-A1 (CA)
Inventor: ZHANG KEWEI
IPC: C09K8/80
Filed: 2015-07-16
Abstract: An aqueous slurry composition for use in industries such as petroleum and pipeline industries comprises an aqueous liquid, particulates, a hydrophobizing agent that renders the particulate surface hydrophobic and a hydrophobic polymer. The slurry is produced by rendering the surface of the particulate hydrophobic during or prior to making the slurry.  The method and composition can find many applications in different industries, particularly in petroleum industry.
Patent CA-2897443-A1 (CA)
Inventor: KOBAYASHI TOMOO
IPC: G03G7/00
Filed: 2015-07-15
Abstract: Provided is an image forming sheet for electrophotography, in which the generation of blister is suppressed. The image forming sheet for electrophotography includes a substrate 110 and an image receiving layer having a pigment 122 coated on the substrate, particles 124 interspersed among the pigments 122, and a binding resin, a volume average particle diameter of the particles being larger than a thickness of a portion of the image receiving layer where the particles do not exist.
Patent CA-2898879-A1 (CA)
Title: Methods and systems for providing or maintaining fluid flow through body passages
Inventor: DICKINSON ROBERT JULIAN
IPC: A61F2/82
Filed: 2014-02-28
Abstract: A device includes a first end portion, a second end portion, an intermediate portion, and a graft material. The first end portion has a first end diameter. The second end portion has a second end diameter smaller than the first end diameter. The first end portion comprises a first material. The second end portion comprises a second material different than the first material. The intermediate portion is between the first end portion and the second end portion. The intermediate portion tapers between the first end portion and the second end portion. The graft material is coupled to at least the intermediate portion.
Patent CA-2903266-A1 (CA)
Title: Antimicrobial-antibiofilm compositions and methods of use thereof
Inventor: FROELICH GORD
IPC: A61P31/10
Filed: 2014-03-06
Abstract: Compositions comprising chelating agents, metal ion salts, gelling agents or a buffer, antimicrobials, antibiofilm agents and a pH adjuster or a buffer for the prevention and treatment of wound infections and food-borne diseases involving bacterial biofilms are disclosed. The anti-infective properties of a composition include reduction or killing of anaerobic/aerobic/facultative gram-negative and gram-positive wound infection associated bacteria occurring in polymicrobial biofilms. The composition may be in the form of lotion, cream, ointment, dressing, bandage, rinse, soak, gel, spray, or other suitable forms, including certain devices. Additionally, the invention offers an efficient method of delivering the formulated composition containing one or two chelating agents or chelating agents alone or in combination with a metal ion salt using either a nanoparticle or other efficient delivery systems.
Patent CA-2903520-A1 (CA)
Inventor: HATA KENSEI
IPC: B60L50/16
Filed: 2015-09-03
Abstract: A drive control system for preventing damage from a power distribution device under a motor mode and for improving fuel efficiency. A time duration from termination of the first operating mode where a torque of the first motor is applied to the power distribution device while halting a carrier (at step S4), and a temperature of the power distribution device is estimated based on the calculated time duration (at step S13). The first operating mode is enabled if the estimated temperature is lower than a predetermined allowable temperature (at step S15), and inhibited if the estimated temperature is higher than the allowable temperature (at step S10).
Patent CA-2906370-A1 (CA)
Inventor: GUAY PETER
IPC: C11B3/04
Filed: 2014-03-04
Abstract: Biological compositions containing animal fats and plant oils desirably are free of contaminants prior to processing into a biofuel. Disclosed herein is a method of removing such contaminants from these compositions to make that processing more efficient. The method employs a unique arrangement of mixers and centrifuges along with acidic solutions and recycle streams to remove these contaminants from the compositions.
Patent CA-2908981-A1 (CA)
Inventor: CAO XUEHONG
IPC: E21B19/10
Filed: 2015-10-20
Abstract: The present invention discloses a rotatable liner hanger with embedded slip of multiple cones, wherein: the Cone is separated with Body in order to rotate after setting; the heavy-duty Bearing is designed by slide lubricant, which makes sure that can rotate under overload situation; sealing design of the heavy-duty bearing ensure sealing when rotate; the OD of embedded slip is smaller than that of cone and the slips hide in cone before setting, which can protect slips from collisions in the process of running in the wellbore; every slip's back side contains two inclined surfaces, which makes sure the effect of setting; the slips and cone is connected with inverted cone track, which can protect the slip from scraping; there are six slips that can share the load and reduce damage of the upper casings furthest. Using this device can increase slurry turbulent to improve the cementing quality.
Patent CA-2909501-A1 (CA)
Title: Sonar method and apparatus
Inventor: HOGARTH PETER IAN
IPC: G01S7/523
Filed: 2014-04-10
Abstract: A method of calibrating a side scan sonar system by allowing the sonar transducer to roll with respect to the plane of a reference surface to be scanned; measuring the roll angle of the transducer during collection of backscattered sonar data; using backscattered sonar data from a range of transducer roll angles and the measured roll angle to decouple the operating characteristics of the transducer from the angular backscatter characteristics of the reference surface; thereby obtaining an estimate of the operating characteristics of the transducer.
Patent CA-2911809-A1 (CA)
Inventor: KANTHASAMY ABEDAN
IPC: A47C17/16
Filed: 2015-11-10
Abstract: Une charnière de canapé qui permet le déploiement facile dun canapé-lit dune position à une autre tout en offrant une sûreté supplémentaire en réduisant substantiellement le risque de blessure aux doigts de lutilisateur. La charnière de canapé comprend un premier et un deuxième supports reliés par pivotement à la charnière de canapé à un boulon. La charnière de canapé comprend également un mécanisme dengrenage à levier relié au premier support par un premier verrou de levier sur le premier support. Le mécanisme dengrenage à levier est relié au deuxième support au moyen dun deuxième verrou de levier sur le deuxième support. Le premier support comporte des plaques de couvert sur les faces intérieure et extérieure du support. Le deuxième support comprend une plaque de couvert fixée sur la surface extérieure. Le deuxième verrou de levier peut être plus grand que le premier verrou de levier et fonctionne comme une plaque de couvert supplémentaire sur la surface intérieure de la charnière de canapé. Puisque les plaques de couvert et le deuxième verrou de levier couvrent le mécanisme dengrenage à levier de la charnière de canapé sur les surfaces intérieure et extérieure de la charnière de canapé, le risque de blessure aux doigts de lutilisateur est substantiellement réduit.
Patent CA-2914526-A1 (CA)
Inventor: ROBINSON LISA ANNETTE
IPC: A61P13/12
Filed: 2014-06-04
Abstract: La présente invention concerne des procédés et des utilisations de protéines Slit et d'acides nucléiques pour inhiber la fibrose et les troubles liés aux fibres, par exemple, du rein, du poumon, du cur, du foie ou d'une blessure. La protéine Slit peut être, par exemple, Slit2 ou Slit2-N ou une variante de Slit qui peut lier le récepteur Robo et provoquer la signalisation. L'invention concerne également des compositions pharmaceutiques qui comportent la protéine Slit ou de l'acide nucléique et un agent anti-fibrogène.
Patent CA-2916728-A1 (CA)
Title: Folding house and method for converting a folding house
Inventor: RICHTER ROMAN
IPC: E04B1/343
Filed: 2014-04-15
Abstract: The invention relates to a folding house (1) having a housing block (3) and a base block (2). In order to make possible a particularly simple conversion of the folding house (1), the invention provides that the housing block (3) has a housing block floor, a housing block front wall and two housing block side walls rigidly connected to the housing block front wall and the housing block floor, and the base block (2) has a base block back wall, a base block floor and two base block side walls rigidly connected to the base block back wall and the base block floor, wherein the housing block (3) and the base block (2) can be brought into a housing position in which the housing block (3) supplements the base block (2), and into a transport position in which the base block (2) is arranged in the housing block (3). The invention further relates to a method for converting a folding house (1) with an intrinsically rigid housing block (3) and an intrinsically rigid base block (2) from a housing position in a transport position, wherein the housing block (3) and the base block (2) are arranged supplementing one another in the housing position.
Patent CA-2917298-A1 (CA)
Title: Novel formulations of factor viia inhibitors and utility
Inventor: MOUSA SHAKER A
IPC: A61P9/00
Filed: 2014-07-02
Abstract: A nanoparticle or chemical structure and method for treating a subject, such as a human patient, having a vascular disorder. The treatment method administers a therapeutic effective amount of the nanoparticle or chemical structure to the subject to treat the disorders. The nanoparticle includes a poly L-arginine polymer and a Factor Vila inhibitor conjugated to, or encapsulated in, the poly L-arginine polymer. The chemical structure includes a Factor Vila inhibitor that includes at least one nitric oxide (NO) donor. The disorder may be sickle cell disease; stimulated or pathological angiogenesis associated disorders, cancer, ocular angiogenesis-mediated disorders such as diabetic retinopathy and macular degeneration, coagulation and/or platelet activation-associated disorders, pulmonary hypertension, or combinations thereof.
Patent CA-2918299-A1 (CA)
Inventor: BELLAVANCE MIKE
IPC: E21B34/06
Filed: 2016-01-20
Abstract: The present invention relates to burst port subs (BPS) allowing for a tubing or a liner or a casing in a borehole to be opened at a predetermined pressure and further providing a delayed opening sequence due to a dissolvable barrier arranged in a port of the sub. The present invention relates further to a downhole system comprising a predetermined number of such burst port subs (BPS).
Patent CA-2918349-A1 (CA)
Inventor: MCGUIRE CHAD MICHAEL
IPC: G08C15/06
Filed: 2014-05-15
Abstract: A wireless field device assembly comprises a process sensor, a housing, a power module, and a processor. The process sensor is configured to monitor a process variable and produce a sensor signal. The housing encloses an interior space of the wireless field device. The power module comprises an energy storage device and a connection to a local power source, and is configured to be housed in the wireless field device. The processor is located within the interior space, and is powered by the power module. The processor produces a fault signal value used to differentiate between energy storage device faults, local power source faults, and no-fault states.
Patent CA-2922685-A1 (CA)
Inventor: OLSSON CHRISTER
IPC: E03C1/12
Filed: 2016-03-03
Abstract: A coupling apparatus for a floor drain which includes a hollow body having an exterior surface and an interior surface, with the interior surface defining a flow chamber. A  primary inlet extends through the exterior surface of the body into the flow chamber; the primary inlet being of a first size to accommodate a drainage line from a hot water tank. At least one secondary inlet extends through the exterior surface of the body into the flow chamber. Each secondary inlet is of a second size, smaller than the primary inlet, in order to accommodate a smaller drainage line. A single outlet through the exterior surface of the body is provided for draining the flow chamber.
Patent CA-2925341-A1 (CA)
Inventor: SHARIF ASKARY JAMSHID
IPC: G06Q10/10
Filed: 2016-03-30
Abstract: Il est décrit un système comprenant un module de corrélation configuré dans le but de recevoir des données dentrée dun appareil et de générer un énoncé composite reposant sur ces données et sur au moins une condition du système et des données du modèle de domaine. Le système comprend un module de décisions configuré afin de générer des données de recommandation reposant sur lénoncé composite. De plus, le système comprend un module de commande configuré dans le but de prendre des mesures au niveau du dispositif, en fonction des données de recommandation.
Patent CA-2926336-A1 (CA)
Title: Mechanical locking system for floor panels
Inventor: PERVAN DARKO
IPC: E04F15/02
Filed: 2014-10-24
Abstract: Building panels, especially floor panels are shown, which are provided with a locking system comprising several clips connected to a panel edge comprising a recess formed in a lower lip or in the tongue.
Patent CA-2928940-A1 (CA)
Title: Recombinant production of steviol glycosides
Inventor: MAO GUOHONG
IPC: A23G3/38
Filed: 2014-10-03
Abstract: Recombinant polypeptides having UDP-glycosyltransferase activities, including a 1,2-19-O-glucose glycosylation activity and a 1,2-13-O-glucose glycosylation activity for synthesizing of steviol glucosides, are provided. A method of producing a steviol glycoside composition using such recombinant polypeptide is also provided. Also disclosed are steviol glycosides referred to as rebaudioside Z1 and rebaudioside Z2.
Patent CA-2928976-A1 (CA)
Inventor: TURA CHRISTOPHER PAUL
IPC: F01D25/24
Filed: 2016-05-05
Abstract: In one aspect the present subject matter is directed to a system for thermally isolating a turbine shroud of a turbine shroud assembly. The system includes a shroud support having an inner surface and a turbine shroud that is connected to the shroud support. The turbine shroud includes a hot side surface that is radially spaced from a back side surface. At least a portion of the back side surface is oriented towards the inner surface of the shroud support. The system further includes a coating that is disposed along the back side surface of the turbine shroud. The coating regulates heat transfer from the turbine shroud to the shroud support or other hardware that may surround or be adjacent to the turbine shroud.
Patent CA-2929085-A1 (CA)
Inventor: LEE KYOUNG HAK
IPC: A45D1/18
Filed: 2014-11-05
Abstract: L'invention concerne, dans certains aspects, un appareil de coiffure (par exemple, dispositif de frisage de cheveux) qui peut comprendre un tube chauffé relié à un dispositif de manche et généralement fixe par rapport au dispositif de manche pendant l'utilisation, le tube chauffé définissant une surface de coiffure et un élément rotatif disposé à une extrémité de la surface de coiffure, l'élément rotatif étant configuré pour tourner par rapport à la surface de coiffure et pour rassembler les cheveux d'un utilisateur et enrouler les cheveux autour de la surface de coiffure.
Patent CA-2929833-A1 (CA)
Inventor: ARGOTE CHRISTOPHER
IPC: F02C9/28
Filed: 2016-05-12
Abstract: A method for use in a turbine control system includes controlling fuel supply to a gas turbine engine at least in part using a fuel supply limit determined as a first function of a rotational speed of a shaft of the gas turbine engine. The method also includes obtaining a first value representative of a rotational speed of the shaft, and differentiating the first value within a processing unit. The processing unit determines an adjusted fuel supply limit as an adjusted function of the first value. The adjusted function is based on the first function and the differentiated first value. The method further includes controlling the fuel supply to the gas turbine engine at least in part using the adjusted fuel supply limit.
Patent CA-2930780-A1 (CA)
Inventor: PURDY CLAY
IPC: C09K8/72
Filed: 2016-05-24
Abstract: A synthetic acid composition for use in oil industry activities, said composition comprising: urea and methanesulphonic acid in a molar ratio of not less than 0.1:1; a metal iodide or iodate; an alcohol or derivative thereof.
Patent CA-2932537-A1 (CA)
Inventor: PULSKAMP STEVEN R
IPC: G08C17/02
Filed: 2009-12-30
Abstract: A finger-mounted remote control device (170) capable of wirelessly transmitting a travel request signal to a materials handling vehicle. The finger-mounted remote control device includes a rigid mounting structure adapted to be mounted over at least one finger of an operator's hand; a mounting strap coupled to said rigid mounting structure for securing said rigid mounting structure to the at least one finger; a wireless transmitter/power pack unit coupled to said rigid mounting structure; and control structure coupled to said mounting structure and comprising a switch (184b) adapted to be actuated by an operator's thumb so as to cause said wireless transmitter/power pack unit to generate a travel request signal to the materials handling vehicle, apparatus for remotely controlling a materials handling vehicle.
Patent CA-2932554-A1 (CA)
Title: System and method for calculating premium for a life insurance option
Inventor: SAMUELS JONATHAN H
IPC: G06Q40/08
Filed: 2014-11-10
Abstract: A method for identifying a premium for a guarantee of future insurability includes: receiving a premium guarantee request, the request including an age, deferral period, and risk class; identifying a selected class based on the risk class; receiving a plurality of lapse rates, base mortality rates, and subclass mortality rates, each based on the received age and identified selected class and associated with a policy year and/or subclass; identifying an assumed lapse proportion; calculating a zero-lapsed selected mortality rate based on the received lapse rates, base mortality rates, and subclass mortality rates; calculating a premium based on the calculated zero-lapse mortality rate using a calculation pricing model, the premium corresponding to a guarantee for future insurability of a policy holder at the age after the deferral period at the selected class; and transmitting the calculated premium in response to the premium guarantee request.
Patent CA-2932653-A1 (CA)
Title: Dynamic random access memory (dram) backchannel communication systems and methods
Inventor: WEST DAVID IAN
IPC: G06F11/10
Filed: 2015-01-08
Abstract: Dynamic random access memory (DRAM) backchannel communication systems and methods are disclosed. In one aspect, a backchannel communication system allows a DRAM to communicate error correction information and refresh alert information to a System on a Chip (SoC), applications processor (AP), or other memory controller.
Patent CA-2933004-A1 (CA)
Inventor: PISKLAK THOMAS JASON
IPC: E21B43/22
Filed: 2014-02-27
Abstract: Embodiments relate to cementing operations and, in certain embodiments, to passivated cement accelerators and methods of using passivated cement accelerators in subterranean formations. An embodiment may comprise a method of cementing comprising: providing a cement composition comprising cement, water, and a passivated cement accelerator; and allowing the cement composition to set.
Patent CA-2935330-A1 (CA)
Title: Systeme et procede d'alimentation d'un vehicule electrique sur une route
Inventor: COHEN DERFLER JENNY
IPC: B60L5/00
Filed: 2014-12-31
Abstract: La présente invention concerne un système et un procédé d'alimentation d'un véhicule électrique sur une route, le système comprenant un générateur conçu pour produire de l'énergie; un réseau accumulateur inductif à installer dans une route et conçu pour recevoir de l'énergie en provenance du générateur; un réseau récepteur de bobines réceptrices à installer sous un véhicule, chaque bobine étant conçue pour recevoir de l'énergie en provenance d'une bobine accumulatrice correspondante installée dans une route, ledit réseau récepteur étant conçu pour renvoyer l'excédent d'énergie vers les bobines accumulatrices, ledit excédent d'énergie pouvant alimenter d'autres véhicules par le réseau accumulateur. Le système comprend en outre une bobine de communication de véhicule à placer dans un véhicule devant le réseau récepteur dans le sens de marche du véhicule, ainsi qu'une unité de communication d'accumulateur conçue pour recevoir un signal en provenance de ladite bobine de communication de véhicule et faire fonctionner les sections accumulatrices correspondantes afin d'alimenter en énergie un récepteur fixé au véhicule.
Patent CA-2936679-A1 (CA)
Title: Improved uniformity of fiber spacing in cmc materials
Inventor: WEAVER JARED HOGG
IPC: C04B35/80
Filed: 2016-07-21
Abstract: A pliable tape is generally provided that includes: a plurality of fibers forming unidirectional arrays of tows encased within a matrix material, with four adjacent fibers in the tape define an interstitial spacing therebetween. The matrix material comprises filler particles dispersed between adjacent fibers in the tape. In one embodiment, the filler particles have a median particle size defining the interstitial spacing such that the interstitial spacing is about 0.75 to about 1.1 of the median particle size. In another embodiment, the filler particles have a median particle size that is related to the surface-to-surface spacing between adjacent fibers, with the ratio of the surface-to-surface spacing between adjacent fibers and the median particle size being about 0.3:1 to about 1:1. Methods are also provided for forming a ceramic matrix composite.
Patent CA-2937115-A1 (CA)
Inventor: DUNLOP MICHAEL E
IPC: A01M29/00
Filed: 2016-07-25
Abstract: An apparatus is for use with a user garment of a user and for use with a prey insect that is vulnerable to a predator insect.
Patent CA-2937286-A1 (CA)
Title: Pressure indicator for an oscillating positive expiratory pressure device
Inventor: ALIZOTI NERITAN
IPC: G01L23/26
Filed: 2015-02-09
Abstract: A pressure indicator for a respiratory treatment device, the pressure indicator including an instrument for measuring pressures, a conduit configured to transmit a pressure within the respiratory treatment device to the instrument, and a pressure stabilizer orifice positioned within the conduit.
Patent CA-2937431-A1 (CA)
Inventor: DING XIAO
IPC: A61P25/16
Filed: 2015-01-28
Abstract: The present invention relates to novel compounds that inhibit LRRK2 kinase activity, processes for their preparation, to compositions containing them and to their use in the treatment of or prevention of diseases characterized by LRRK2 kinase activity, for example Parkinson's disease, Alzheimer's disease and amyotrophic lateral sclerosis (ALS).