baber/WOPTO huggingface dataset:
Patent CA-2914173-A1 (CA)
Inventor: LA PORTA ARTHUR
IPC: E21B47/07
Filed: 2015-12-04
Abstract: A method of measuring the temperature in a wellbore may include positioning a conductor within the wellbore where the conductor has a temperature-dependent resistivity. By measuring the resistance of the conductor, the temperature of the wellbore may be determined.  The conductor may be coupled to a power supply by a wireline. The resistivity of the wireline may be measured or calibrated for changes in its resistivity in response to wellbore temperature.
Patent CA-2915600-A1 (CA)
Inventor: GRAHAM MICHAEL EVANS
IPC: G06T19/00
Filed: 2014-06-27
Abstract: A system for fabricating a component includes an additive manufacturing device and a computing device. The additive manufacturing device is configured to fabricate a first component by sequentially forming a plurality of superposed layers based upon a nominal digital representation of a second component, which includes a plurality of nominal digital two-dimensional cross-sections, each corresponding to a layer of the first component. The computing device includes a processor, wherein for an i th layer of the first component, the processor is configured to (a) generate a cumulative compensation transformation; (b) apply the cumulative compensation transformation to the nominal digital two-dimensional cross-section corresponding to the i th layer to create an intermediate digital two-dimensional cross- section corresponding to the i th layer; (c) determine a local compensation transformation; and (d) apply the local compensation transformation to the intermediate digital two-dimensional cross-section corresponding to the i th layer.
Patent CA-2918371-A1 (CA)
Inventor: MENON ELTON LUIS
IPC: A61Q15/00
Filed: 2014-07-15
Abstract: A hand held spray device is disclosed. The spray device has a body with a reservoir to house a total fill of material, an actuator having an actuator exit orifice, a valve in fluid communication with the actuator exit orifice and the reservoir, and a propellant and antiperspirant composition stored in the reservoir. The propellant has a concentration from 30% to 70% by weight of the total fill of materials stored within the reservoir. The antiperspirant composition includes a non-volatile silicone fluid having a concentration from about 30% to about 70% by weight of the antiperspirant composition, an antiperspirant active, an organoclay material and at least one liquid activation enhancer, and optionally a liquid fragrance material.
Patent CA-2919322-A1 (CA)
Title: Hydroxyalkyl starch for the treatment of hematological neoplasms
Inventor: WESTPHAL MARTIN
IPC: A61P35/02
Filed: 2014-07-29
Abstract: The present invention relates to hydroxyalkyl starch or a pharmaceutical preparation thereof for the treatment of a hematological neoplasm, especially by effectively reducing proliferation rate of cancer cells and inhibiting cancer cell growth and wherein the hydroxyalkyl starch has a mean molecular weight (MW) above 20 and below 1300 kDa and a molar substitution (MS) in the range of from 0.1 to 1.5, wherein the alkylation may be an ethylation, propylation or butylation or mixes thereof; and wherein the alkyl may be further substituted.
Patent CA-2919799-A1 (CA)
Title: Compensation du mouvement cardiaque au moyen d'images prises par catheter de sinus coronaire
Inventor: BAR-TAL MEIR
IPC: A61B5/00
Filed: 2016-02-03
Abstract: Il est décrit un cathétérisme cardiaque qui est exécuté par lintroduction dun cathéter dans le sinus coronaire, lacquisition dun premier ensemble dimages bidimensionnelles du cathéter, lacquisition dun deuxième ensemble dimages bidimensionnelles du cathéter et la création de modèles bidimensionnels respectifs du cathéter dans les trames synchronisées du premier et du deuxième ensemble. Les modèles bidimensionnels comprennent des voies bidimensionnelles suivies respectives du cathéter. Le premier et le deuxième ensemble sont synchronisés par la détermination des trames en phases respectives du cycle cardiorespiratoire. Un premier et un deuxième modèle tridimensionnel du cathéter sont produits à partir des trames synchronisées et transformés géométriquement pour minimiser une fonction de distance entre les deux modèles.
Patent CA-2927904-A1 (CA)
Title: Handheld precise liquid marker
Inventor: TARLOW KENNETH M
IPC: B43K1/12
Filed: 2014-09-30
Abstract: A handheld precise liquid marker. The handheld precise liquid marker preferably creates a substantially perfect dot when marking one or more surfaces and is preferably used for multiple applications such as marking a dimple of a golf ball surface and/or providing a proper amount of dosage for medicinal applications. The handheld precise liquid marker may also comprise a liquid delivery system for dispensing a precise amount of ink or liquid onto various surfaces, a projecting/retracting mechanism, and an audible and/or tactile physical feedback mechanism. The projecting/retracting mechanism may controllably retract or protrude a nib into and out of the housing, and the audible/physical feedback mechanism may provide either a physical and/or audible click once a desired amount of ink or liquid transfers onto the surface.
Patent CA-2928565-A1 (CA)
Inventor: MOLENAAR MENNO MATHIEU
IPC: E21B47/09
Filed: 2016-04-28
Abstract: The present invention is a method to determine where fractures are created within a wellbore during a formation fracturing operation, the method comprising the steps of:  providing at least one sensor within a carrier capable of measuring and recording a pressure difference across the carrier as a function of time; releasing the sensor into fracturing fluids; injecting fracturing fluids into a wellbore during a fracturing operation; after at least one fracture has formed, permitting fluids to flow back from the fractured formation into the wellbore and to a surface facility; capturing at least one sensor from the fluids which flowed back from the fractured formation; reading recorded data from the captured sensor;  and determining the relative size of at least two different fractures based on the recorded data.
Patent CA-2932793-A1 (CA)
Inventor: ENGELBREKTSSON ANDERS
IPC: F16K17/04
Filed: 2014-12-17
Abstract: The invention relates to a valve having a balancing function for a fluid distribution system. A valve closing member is movable between a closed position and a fully opened position. An actuation device is provided for changing the position of the valve closing member. A control unit is provided and comprises an electronic memory adapted to receive and store an opening limitation value, said opening limitation value being representative of a selected intermediate position between said closed position and said fully opened position of the valve closing member, wherein the control unit controls the actuation device to limit the movement of the valve closing member to positions from said closed position to said selected intermediate position. The invention also relates to a valve system and to a method of operating a valve.
Patent CA-2933642-A1 (CA)
Inventor: CORBEL ERWAN
IPC: H04W36/32
Filed: 2016-06-17
Abstract: Multibeam telecommunication satellite (22) comprising a reconfigurable payload, at least one anchor spot access (221) and a plurality of user spot accesses (222) in which, for a given mobile terminal (23), said anchor spot access is associated with a unique frequency channel (250) and said user spot accesses are each associated with a frequency channel, and in which the payload comprises at least one routing module configured to dynamically route the user spot access to the anchor spot access that is associated with the anchor station (21) and vice versa depending on the position of the mobile terminal, and a transposition module configured to transpose the frequency of the RF signals that originate from the user spot accesses to the frequency associated with the frequency channel of the anchor spot access and vice versa, the transposition of the signals always being to the same frequency for a given mobile terminal.
Patent CA-2933748-A1 (CA)
Title: A spacer
Inventor: MCGRISKIN PAUL GERARD
IPC: F16B2/08
Filed: 2014-12-17
Abstract: A spacer (1) for spacing apart two attached articles (31, 31), particularly for spacing apart bicycles from each other or other articles such as racks to protect the articles comprising a spacer body (41, 42) and engaging means on the spacer body (41, 42) for reversibly attaching the spacer (1) to a first article (31) to prevent impact with a second article (31), the spacer body being solid or rotatable to correctly orient the spacer (1) and the attached articles (31, 31).
Patent CA-2934447-A1 (CA)
Inventor: STENSRUD KENNETH
IPC: C07D493/04
Filed: 2014-12-05
Abstract: A facile, straightforward method for alkylation of anhydrosugar alcohols (isohexides) using a carbonate reagent is described. The alkylation method involves: a) contacting in a solution of an isohexide with a dialkyl, diallyl, or diaryl carbonate, and the solution includes a Brnsted base; and b) producing either an alkyl ether or alkyl carbonate of the isohexide compound. The alkylation reaction is in situ, that is, performed without an extrinsic catalyst. According to the method, one can synthesize various ethers and carbonates.
Patent CA-2935298-A1 (CA)
Inventor: HANNINGTON MICHAEL
IPC: B32B37/24
Filed: 2014-12-17
Abstract: Methods of making retroreflective articles include mixing a metal pigment with a binder material. The mixture is applied to a surface of a substrate. The surface can be a flat planar surface or be contoured or have arcuate regions. The binder material forms a binder material layer and the metal pigment forms a leafing pigment layer near a top surface of the binder material layer. Transparent microsphere lenses are embedded in the top surface of the binder material layer. The leafing metal pigment layer conforms to a rear embedded surface of the microsphere lenses to thereby form a retroreflective article. Related retroreflective articles are also disclosed.
Patent CA-2936778-A1 (CA)
Title: Door latch device for vehicle and door system provided with door latch device
Inventor: ENOMOTO DAISUKE
IPC: E05B81/76
Filed: 2014-12-24
Abstract: A door latch device for vehicle has a detection switch for enabling detection of a door-opening operation of an operation handle when a locking/unlocking mechanism is in an unlatch position. For this purpose, the door latch device for vehicle includes a meshing mechanism, an open link 20, a smart lever 26, and a smart lever detection switch 27. The meshing mechanism is meshable with a striker when a door is closed. The open link 20 is configured to be movable to an unlock position where an opening operation of an operation handle provided at the door is enabled and where meshing of the meshing mechanism is releasable, and to be movable to a lock position where the opening operation of the operation handle provided at the door is disabled and where meshing of the meshing mechanism is unreleasable. The smart lever 26 is configured.to be operable in linking with the opening operation of the operation handle when the open link 20 is in the unlock position, and to be inoperable in linking with the opening operation of the operation handle when the open link 20 is in the lock position. The smart lever detection switch 27 is configured to be detectable an operation of the smart lever 26.
Patent CA-2936998-A1 (CA)
Title: Stunner
Inventor: JONES ARTHUR
IPC: A22B3/00
Filed: 2016-07-22
Abstract: A pneumatic animal stunner employing a stunning rod includes a catch mounted within the housing for alternately holding and releasing the stunning rod. A catch piston is disposed adjacent the catch on a side away from the longitudinal axis, and is in sliding-contact adjacent the catch end portion and out of contact with the catch body portion. The catch piston slides between a first position urging the catch end portion toward the stunning rod longitudinal axis in the hold position, thereby holding and preventing the stunning rod from being driven forward, and a second position permitting the catch end portion to move to the release position away from the stunning rod longitudinal axis releasing and permitting the stunning rod to be driven forward. Valves control air flow to cause the catch piston to move between the first and second positions.
Patent CA-2945383-A1 (CA)
Inventor: HENDERSON D GREGORY
IPC: A63C17/16
Filed: 2015-04-07
Abstract: A hoverboard is described. The hoverboard includes four hover engines each including a motor. The motor rotates an arrangement of magnets to induce eddy currents and generate magnetic lift which causes the hoverboard to hover in the air. The hoverboard can be tilted to propel it in a particular direction. The hover engines can each be coupled to a tilt mechanism which is coupled to a flexible rider platform. When rider platform is flexed via rider induced forces, the hover engines can be tilted individually to provide translational forces.
Patent CA-2946620-A1 (CA)
Title: 3-oxo-tetrahydro-furo[3,2-b]pyrrol-4(5h)-yl) derivatives i
Inventor: NARDI ANTONIO
IPC: A61K31/407
Filed: 2015-04-23
Abstract: The invention relates to amidic oxotetrahydro-2H-furo[3.2-b]pyrrol-4(5H)-yl) derivatives as dual CatS/K inhibitors, to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
Patent CA-2947202-A1 (CA)
Inventor: GUGUEN STEPHANE
IPC: H02P21/22
Filed: 2016-11-01
Abstract: The invention relates to a dynamic limitation device (30) of at least one dynamic output parameter (14, 24) of an electric motor (11) capable of receiving at least one working setpoint. According to the invention, it comprises: .cndot.    a generator of a dynamic maximum current proportional to a first working setpoint (12) of the motor (11) and intended to supply the motor (11) in order to generate a rotating torque of a shaft of the electric motor (11) as a function of the first setpoint (12), .cndot.    a first estimator (13, 23) of a first of the at least one dynamic output parameter (14, 24) of the electric motor (11), .cndot.    a first dynamic limiter (15, 25) of the first output parameter (14, 24) of the motor (11), and the first dynamic limiter (15, 25) of the first output parameter (14, 24) of the motor (11) comprises: .cndot.    a first comparator of the value of the first estimated parameter with a predefined maximum value of the first parameter (14), .cndot.    a first corrector intended to generate a first correction current (20), the value of which depends on the result of the comparison and is intended to be added to the dynamic maximum current to supply the motor (11). The invention likewise relates to a dynamic limitation method implementing a device of this kind.
Patent CA-2947452-A1 (CA)
Inventor: PELLETIER THOMAS
IPC: B26D1/08
Filed: 2016-11-03
Abstract: A utility knife includes a folding handle in which a neck folds into a handle base. A neck lock locks the neck in its closed or open position relative to the handle base. The neck is spring-biased toward its open position to assist in one-handed opening of the handle. A  utility blade and blade holder are slidably carried by neck for manual movement between retracted/protected and extended/exposed positions. The neck cannot be folded into or locked in the closed position if the blade is exposed.
Patent CA-2947899-A1 (CA)
Title: Humanized dipeptidyl peptidase iv (dpp4) animals
Inventor: KYRATSOUS CHRISTOS
IPC: C12N15/85
Filed: 2015-05-28
Abstract: Non-human animals comprising a human or humanized DPP4 nucleic acid sequence are provided. Non-human animals that comprise a replacement of the endogenous Dpp4 gene with a human or humanized DPP4 gene, or non-human animals comprising a human or humanized DPP4 gene in addition to the endogenous Dpp4 gene are described. Non-human animals comprising a human or humanized DPP4 gene under control of human or non-human DPP4 regulatory elements is also provided, including non-human animals that have a replacement of non-human Dpp4-encoding sequence with human DPP4-encoding sequence at an endogenous non-human Dpp4 locus. Non-human animals comprising human or humanized DPP4 gene sequences, wherein the non-human animals are rodents, e.g., mice or rats, are provided. Methods for making and using the non-human animals are described.
Patent CA-2949245-A1 (CA)
Inventor: EDWARDS RICHARD LAMAR JR
IPC: E01C5/00
Filed: 2015-06-09
Abstract: Apparatus for forming a liquid-tight seal across a gap (22) formed between adjacent, interconnected first and second mats (26a,26b) in a load-supporting surface (16) includes first and second liquid impermeable, elongated seal members (118a,118b) extending into the gap from the first and second mats, respectively. The seal members abut one another in the gap to form a liquid tight seal therebetween. And method of assembling a load-supporting surface having a liquid-tight seal across gaps formed between adjacent, releasably interconnectable, thermoplastic mats thereof.
Patent CA-2950830-A1 (CA)
Inventor: FOKAS ATHANASSIOS SPYRIDON
IPC: G06F19/00
Filed: 2015-06-01
Abstract: We describe a method of processing an EEG and/or MEG signal to generate image data representing a 3D current distribution, J, within the brain, the method comprising: capturing a plurality of electric and/or magnetic measurements from the exterior of the head; solving an integral equation for a part of said current distribution to generate said image data representing said 3D current distribution, wherein said integral equation comprises an integral of a first function representing said part of said current distribution and of a second function (?T?s (r, t) ) representing the geometry and conductivity of the head independent of said current distribution; wherein said solving comprises: modelling the head as at least two regions separated by at least one internal boundary, and solving a set of partial differential equations, one for each said internal region, each partial differential equation comprising a geometry-conductivity function ( w(r, t) ) representing the geometry and conductivity of the respective region, wherein said solving is subject to a boundary condition that either i) the gradients of the functions across the or each said internal boundary are smooth when conductivity is taken into account, or ii) a normal component of the electric field of said part of said current distribution is continuous across the or each said internal boundary, and wherein said geometry-conductivity function for an outermost said region of said head defines said second function (?T?s (r, t) )
Patent CA-2950977-A1 (CA)
Inventor: LOZUPONE FRANCESCO
IPC: G01N33/48
Filed: 2015-06-05
Abstract: The present invention relates to extracellular microvesicles biomarkers for determining the tumour transformation status or presence of a tumour in a subject, and to the uses of such biomarkers and to diagnostics methods using such biomarkers. In particular, the methods and uses of the invention involve isolation of TM9SF4-positive extracellular vesicles and detection of the expression of a second biomarker, preferably selected from the group consisting of CD9 protein, mi R-21 and RNU6.
Patent CA-2951007-A1 (CA)
Title: A multi-part acrylic cold-curing composition
Inventor: CHISHOLM MICHAEL STEPHEN
IPC: C08L33/06
Filed: 2015-07-08
Abstract: A multi-part acrylic cold curing composition for metallography moulds to produce a metallography mount is described. The composition has a storage stable solid part and a storage stable liquid part. The parts are operable to form a mixture which polymerises to a solid mass upon mixing of the parts together. The solid part comprises polymer powder and initiator and the liquid part comprises acrylic monomer and optionally activator or accelerator. The initiator is present in an amount effective to polymerize the acrylic monomer component upon being mixed with the liquid part. The composition comprises a cyclic ester side group containing monofunctional acrylic monomer. The composition liquid part may contain a mixture of monofunctional monomer(s) and polyfunctional monomer(s), wherein the polyfunctional monomers comprise between 12 and 22% w/w of the total monomers in the uncured composition. Metallography mounts and processes for producing the mounts are also described.
Patent CA-2954315-A1 (CA)
Inventor: DANOV VLADIMIR
IPC: H01H9/52
Filed: 2015-06-25
Abstract: The invention relates to an electrical component, comprising an electrically conductive element (4) and electrical insulation (6), which at least partially surrounds the element and without contact. The invention is characterized in that a heat pipe (8) is provided, which is surrounded by the insulation (6) at least at one end (10) and partially protrudes from the insulation (6), wherein the part (12) of the heat pipe (8) protruding from the insulation (6) protrudes closer to the central element (4) than the insulation (6).
Patent CA-2954923-A1 (CA)
Inventor: THAYYULLATHIL JEMSHEER
IPC: F25D23/00
Filed: 2017-01-16
Abstract: A refrigerator door hinge bracket mechanism (40) has a door mounting assembly (45) and a base mourning assembly (46). The door mounting assembly includes a hinge mounting plate (49). The base mounting assembly includes an adjustment mechanism (52) which has a U-shaped adjustment plate (50) coupled to the hinge mounting plate, a threaded lower adjustment bar (55) with a threaded lower adjustment block (56) and which has a top camming surface (58), a threaded upper adjustment bar (60) with a threaded upper adjustment block (61 ) which has a lower cam following surface (63) configured to mate with camming surface. The upper adjustment block includes opening (64) therethrough which aligns with an opening (65) extending through adjustment plate and a hole (66) in the hinge mounting plate. A threaded bolt (67) passes through the three holes to mount the adjustment mechanism to the hinge mounting plate with adjustable movement therebetween.
Patent CA-2957540-A1 (CA)
Inventor: ROTHBERG JONATHAN M
IPC: G01N21/64
Filed: 2015-08-07
Abstract: An integrated circuit includes a photodetection region configured to receive incident photons. The photodetection region is configured to produce a plurality of charge carriers in response to the incident photons. The integrated circuit also includes at least one charge carrier storage region. The integrated circuit also includes a charge carrier segregation structure configured to selectively direct charge carriers of the plurality of charge carriers into the at least one charge carrier storage region based upon times at which the charge carriers are produced.
Patent CA-2960213-A1 (CA)
Inventor: BARMAN SHIKHA P
IPC: A61F2/00
Filed: 2015-09-08
Abstract: A nanostructured biocompatible wafer for placement in the conjunctival cul-de-sac. The wafer contains a tissue-reactive mucoadhesive polymer and a mesh formed of a plurality of hydrophobic polymer fibers. Also provided is a method for treating glaucoma, an ocular surface disorder, or an ocular surface infection using the nanostructured biocompatible wafer. Additionally, an injectable sustained-release formulation for treating an ocular disorder is disclosed. The formulation includes a drug contained within a plurality of microparticles formed of a biodegradable polymer and are coated with a tissue-reactive compound. Further provided is a method for treating an ocular disorder by injecting the microparticulate sustained release formulation.