baber/WOPTO huggingface dataset:
Patent CA-2877132-A1 (CA)
Inventor: KRUMRINE PAUL H III
IPC: E21B43/267
Filed: 2013-06-25
Abstract: A method of hydraulic fracturing is provided which uses metal silicides to generate significant pressure inside a wellbore. The method comprises injecting a fracturing fluid and an aqueous or reacting fluid into the wellbore to react with the fracturing fluid. The fracturing fluid comprises metal silicide, which may be uncoated or coated, and hydrocarbon fluid. The reacting fluid comprises water or a solvent. A method of removing buildup in pipelines such as subsea pipelines which uses metal silicides to generate heat and pressure inside the pipeline is also provided. The method comprises injecting an organic slug and an aqueous slug. The organic slug comprises metal silicide and hydrocarbon fluid. The aqueous slug comprises water. Alternatively, there is also provided a method for purifying flowback water produced from a hydraulic fracturing process comprising adding metal silicide to the flowback water produced from a hydraulic fracturing process.
Patent CA-2878515-A1 (CA)
Inventor: SCHMITZ JEAN-CLAUDE
IPC: G05D16/10
Filed: 2013-07-05
Abstract: L'invention a trait à un dispositif de régulation du débit et/ou de la pression d'un fluide, tel qu'un robinet pour bouteille de gaz sous pression, comprenant un détendeur avec un premier obturateur configuré pour se déplacer dans le sens de l'écoulement normal du fluide lors de sa fermeture. Le détendeur comprend également un piston auquel l'obturateur est attelé. La face du piston orientée vers le premier obturateur délimite avec le corps une chambre de régulation. Cette face comprend également un joint coopérant avec une surface correspondante du corps de manière à former un deuxième obturateur de maintien de pression résiduelle. Le dispositif de régulation comprend également des moyens de mise en précontrainte et de relâchement d'un ressort agissant sur la face opposée du piston.
Patent CA-2879671-A1 (CA)
Inventor: GUZZETTA ALANA
IPC: C04B20/00
Filed: 2013-07-19
Abstract: Cementitious compositions and processes for preparing and using the cementitious compositions are provided. The cementitious compositions are characterized by the property of a reduced or an attenuated water vapor emission from a cementitious mix and a concrete formed therefrom. Certain cementitious compositions are characterized by the property of accelerated drying while still maintaining good workability. Methods of improving water retention and surface drying of concrete, including lightweight concrete are provided. A water soluble ionic salt may be used to sequester water within the pores and capillaries of the cement paste and/or porous lightweight aggregate. In some examples, the salt may be added directly to concrete or aggregates may be infused with a water-salt solution to provide treated porous aggregates having improved water saturation and water retention.
Patent CA-2881226-A1 (CA)
Inventor: GOVARI ASSAF
IPC: A61B5/055
Filed: 2015-02-06
Abstract: A method, including, while imaging a patient using an initial magnetic resonance imaging (MRI) sequence, generating an initial MRI reference signal in response to the initial MRI sequence using a reference sensor placed in proximity to the patient. The method further includes identifying, by locking on to the initial MRI reference signal,     noise     that     will     be      generated       in electrocardiograph (ECG) signals received from the patient, and computing a programmable correction to be applied to the ECG signals to reduce the noise. The method also includes applying the programmable correction to reduce the noise in the ECG signals, received from the patient, while imaging the patient using a subsequent MRI  sequence and while locking on to a subsequent MRI  reference signal generated in response to the subsequent MRI sequence using the reference sensor.
Patent CA-2882263-A1 (CA)
Title: Method for producing a component
Inventor: VILLAIN-CHASTRE JEAN-PHILLIPE
IPC: B22D13/02
Filed: 2015-02-17
Abstract: A preform is produced by an additive layer manufacturing process. The preform is then subjected to a flow forming process to lengthen the preform and improve its mechanical properties.
Patent CA-2882789-A1 (CA)
Inventor: NGUYEN PHONG
IPC: H04W72/04
Filed: 2013-08-30
Abstract: According to an exemplary embodiment, a control signalling method in a wireless communications system for reducing false positives, the method comprising: lengthening cyclic redundancy check (CRC) information by assigning at least one predetermined value to at least one downlink control information (DCI) field. As a result, it is possible to reduce the probability of false positive.
Patent CA-2883853-A1 (CA)
Inventor: HARI ABARAJITH S
IPC: G01N33/44
Filed: 2013-09-04
Abstract: Methods and systems for controlling a polymerization reaction in a non-sticking regime are disclosed. An exemplary method includes measuring parameters for the polymerization reaction including a reactor temperature and a concentration of an induced condensing agent (ICA) in a polymerization reactor. An equivalent partial pressure ((PICA )equiv) of the ICA is calculated. The polymerization reaction is located in a two dimension space defined by a reactor temperature dimension and a ((PICA )equiv) dimension. The location in the two dimensional space is compared to an non-sticking regime, defined as the space between an upper temperature limit (UTL) curve and a lower temperature limit (LTL) curve. The parameters of the polymerization reaction are adjusted to keep the polymerization reaction within the non-sticking regime.
Patent CA-2885487-A1 (CA)
Inventor: VESEY GRAHAM
IPC: A61K35/28
Filed: 2012-09-21
Abstract: The invention relates to compositions comprising (i) adipose tissue-derived cell secretions or (ii) an adipose tissue-derived cell suspension, optionally comprising adipocytes, or (iii) a combination of adipose tissue-derived cell secretions and an adipose tissue-derived cell suspension, optionally comprising adipocytes, and to their use in pharmaceutical compositions and methods for treatment of various conditions. The invention also relates to improved methods, agents and compositions for cryopreservation of cells.
Patent CA-2885651-A1 (CA)
Title: Raccoon trapping module and raccoon trapping system
Inventor: MIYAWAKI YUTAKA
IPC: A01M23/20
Filed: 2013-09-20
Abstract: A raccoon trapping module which can be attached to an existing wildlife trapping cage to enable only raccoons to be trapped in the trapping cage, comprising at least a door which opens and closes an entrance of a horizontally long cage, a lock mechanism which locks the door in an open state, and a linkage member which is linked with a trigger member which performs a lock release operation of the lock mechanism, wherein a hollow housing is provided which is attached to an end part of the cage at the opposite side from the door, a surface of the housing at the door side has an arm insertion hole which enables a raccoon to insert a forearm, a baiting part in which bait is placed is provided inside of the housing within a range which a hand of the raccoon can reach when the raccoon inserts its forearm from the opening part, and a connecting member makes a linkage member perform a lock release operation of a lock mechanism by the action of a raccoon which takes bait from the baiting member.
Patent CA-2885716-A1 (CA)
Inventor: SPEEDE CLAREMONT
IPC: G06F15/16
Filed: 2013-09-24
Abstract: A method and system are provided for remotely deleting data stored on the remote mobile communication device, and within the communication network, by initiating a delete command, or setting data time of existence when creating the data, from a sender mobile communication device.
Patent CA-2887330-A1 (CA)
Inventor: SCHWARTZ JEAN-CHARLES
IPC: A61K31/165
Filed: 2013-10-02
Abstract: The present invention concerns a novel combination of adrenalin with an antidepressant and its use as a pharmaceutical composition for the treatment of shocks. The pharmaceutical composition is to be administered by injection.
Patent CA-2888471-A1 (CA)
Title: Adjustable multi-pass heat exchanger system
Inventor: GOEL RAKESH
IPC: F24F13/30
Filed: 2015-04-16
Abstract: In various implementations, a heat exchanger system may include one or more flow paths. At least one of the flow paths may be associated with more than one pass and/or fluid flow through the flow path may be restricted. A setting of the heat exchanger system may include associations between flow path(s) and/or pass(es). A setting for the heat exchanger system may be determined, and the heat exchanger system may be allowed to operate in the determined setting, in some implementations.
Patent CA-2890829-A1 (CA)
Inventor: BRAJER DOUGLAS
IPC: G06Q50/16
Filed: 2013-11-08
Abstract: Systems, methods and computer readable media are for use with databases and selected real estate advertisements presented by search engines in response to input from users. They enable receipt of real estate pass-through data, and automatic determination of: predefined information corresponding with the real estate advertisements; and real estate hotlist queries based thereon and on the real estate pass-through data. They enable sending the real estate hotlist queries to the databases and, in response, determination and receipt of real estate property listing data and market information for presentation to the users. The real estate property listing data and market information are automatically processed to determine a real estate hotlist output for presentation to the users. Thus, the real estate advertisements and the input are used to automatically determine the real estate property listing data and market information for presentation to the users.
Patent CA-2893493-A1 (CA)
Inventor: VALENTINO NICHOLAS V
IPC: A61G7/012
Filed: 2013-12-04
Abstract: Embodiments of a cot comprise a support frame, legs coupled to the support frame, at least one hydraulic actuator configured to raise or lower the legs, and a manual release system coupled to the at least one actuator and configured to lower the cot manually at a controlled descent rate. The manual release system comprises a manual actuation component, a manual release valve operable to be opened upon actuation by the manual actuation component, a fluid reservoir operable to receive hydraulic fluid from the at least one actuator upon opening of the manual valve; and a flow regulator configured to control the flow rate of the hydraulic fluid into the fluid reservoir, wherein the release of hydraulic fluid into the fluid reservoir at the controlled flow rate is configured to manually lower the cot at the controlled descent rate.
Patent CA-2893826-A1 (CA)
Title: Systems and methods for monitoring and controlling fuel systems
Inventor: SLOAN TODD
IPC: B60K15/077
Filed: 2012-12-07
Abstract: Systems and methods may be provided for monitoring a fuel level of a vehicle. The fuel may be a gaseous fuel, such as natural gas. An electronic control unit may be able to receive a signal from one or more sensors. The electronic control unit may provide a command to drive a fuel gauge to display the fuel level. The electronic control unit may determine the gauge command based on the received signal and a filling compensation scheme. The electronic control unit may be initialized through a user interface. A filling compensation scheme may be selected during initialization. The electronic control unit may be capable of communicating various sensors, gauges, devices, controls and/or other ECUs of varying specifications.
Patent CA-2895074-A1 (CA)
Title: Method for producing a semiconducting organic film
Inventor: GUICHARD PIERRE JEAN YVES
IPC: H01L51/48
Filed: 2015-06-19
Abstract: The invention relates to a method for producing a semiconducting organic film comprising the steps: - preparing a first mixture comprising a first organic semiconducting material of type p having a molar mass of less than or equal to 2,000 grams.mol-1 (g.mol-1) and a first organic semiconducting material of type n having a molar mass of less than or equal to 2,000 grams.mol-1 (g.mol-1), - adding to the first mixture a second organic semiconducting material in order to form a second mixture, the second material being a polymer having a molar mass greater than or equal to 10,000 g.mol-1, and - forming the organic film from the second mixture.
Patent CA-2895421-A1 (CA)
Inventor: MATUTE SALGADO JOSE L
IPC: A63B69/00
Filed: 2015-06-25
Abstract: A ball training device having an elongated elastic tether, a ball connected to one end of the tether and a means for attachment the device to the wrist of a user, or to a lacrosse stick, at the other end of the tether. A holder that comprises a co-ordinating plurality of straps that are affixed to the ball is used to attach the ball to the tether. The device is used to practice ball handling skills for catch and throw sports such as baseball, softball, lacrosse and cricket.
Patent CA-2895451-A1 (CA)
Title: Modular store
Inventor: BISELLI GIANLUCA
IPC: F41A9/21
Filed: 2013-12-18
Abstract: Store (1) comprising a plurality of supplying modules (M), which define a plurality of rows, which are arranged one next to the other, each row having a predetermined number of crates (C); at least one flooring structure (2), which supports said supplying modules (M) and defines a walk-off surface; a moving system for a handler of said crates (C), which comprises a overhead-travelling-crane (3), which is arranged in the upper part of said supplying modules (M) and is adapted to move said handler in a reference plane (XY), so as to reach the single crates (C). Said overhead-travelling-crane (3) comprises a horizontal truss (30), which, in turn, comprises a carriage (32), to which said handler is fixed. Said horizontal truss (30) is adapted to slide along at least two longitudinal guides (31). Said longitudinal guides (31) are rigidly fixed to the supplying modules (M) of the external rows, which define the horizontal extension of the store. Each module (M) is rigidly fixed to said flooring structure (2).
Patent CA-2899788-A1 (CA)
Inventor: LANT NEIL JOSEPH
IPC: C11D3/386
Filed: 2014-02-19
Abstract: A method of laundering a fabric comprising the steps of; (i) contacting the fabric with a cutinase, (ii) contacting the fabric from step (i) with a soil; (iii) contacting the fabric from step (ii) with a laundry detergent composition, wherein the laundry detergent composition comprises a hueing agent.
Patent CA-2903187-A1 (CA)
Inventor: WONG RAYMOND
IPC: B25C1/08
Filed: 2015-08-27
Abstract: Un outil à main dattache entraînée par combustion est décrit comprenant un élément de corps avant extrudé ayant de deux à trois orifices parallèles. Un premier orifice forme un cylindre pour le piston, qui entraîne lattache. Un deuxième orifice forme une première chambre de combustion dans laquelle un mélange de carburant et dair est allumé et dirigé dans le cylindre de piston adjacent. Un troisième orifice (ou un élément attaché) forme une voie de passage pour le mélange de carburant et dair à diriger dans la chambre de combustion principale. Loutil à main dattache entraînée par combustion comprend de nombreuses autres caractéristiques offrant des améliorations par rapport à lart antérieur.
Patent CA-2904578-A1 (CA)
Title: Staple cartridge tissue thickness sensor system
Inventor: HALL STEVEN G
IPC: A61B17/072
Filed: 2014-02-27
Abstract: In various embodiments, a surgical end effector is disclosed. The surgical end effector comprises a staple cartridge comprising a proximal end and a distal end. The staple cartridge is configured to be used to staple tissue within an optimal tissue thickness range. An anvil is movably coupled relative to the staple cartridge. A tissue thickness sensing module is located adjacent to the distal end of the staple cartridge. The tissue thickness sensing module comprises a sensor and a controller. The sensor is configured to generate a tissue thickness signal indicative of a thickness of the tissue located between the anvil and the staple cartridge. The controller is in signal communication with the sensor. The controller comprises means for identifying a staple cartridge type. The staple cartridge type and the thickness measurement are used to determine if the thickness of the tissue is within the optimal tissue thickness range.
Patent CA-2905103-A1 (CA)
Title: 4-amino-6-(heterocyclic)picolinates and 6-amino-2-(heterocyclic)pyrimidine-4-carboxylates and their use as herbicides
Inventor: ECKELBARGER JOSEPH D
IPC: C07D401/04
Filed: 2014-03-12
Abstract: Novel 4-amino-6-(heterocyclic)picolinic acids and their derivatives and 6-amino-2-(heterocyclic )pyrimidine-4-carboxylates and their derivatives are useful to control undesirable vegetation. The occurrence of undesirable vegetation, e.g., weeds, is a constant problem fadng famers in crops, pasture, and other settings. Weeds compete with crops and negatively impact crop yield. The use of chemical herbicides is an important tool in controlling undesirable vegetation.
Patent CA-2906003-A1 (CA)
Title: Fragments of p97 and uses thereof
Inventor: VITALIS TIMOTHY
IPC: C07K14/79
Filed: 2014-03-13
Abstract: Provided are fragments of human p97 (melanotransferrin) polypeptides having blood-brain barrier (BBB) transport activity, including variants and combinations thereof, conjugates comprising said p97 fragments, and related methods of use thereof, for instance, to facilitate delivery of therapeutic or diagnostic agents across the BBB.
Patent CA-2908824-A1 (CA)
Inventor: SHEN JINGKANG
IPC: A61K31/444
Filed: 2014-06-18
Abstract: Provided are a class of five-membered heterocyclic pyridine compounds as represented by the following general formula (X), pharmaceutically acceptable salts or pharmaceutically acceptable solvates thereof, a preparation method thereof, pharmaceutical compositions containing the compounds, and the use of the compounds in preparing drugs for preventing and/or treating protein tyrosine kinase disorder-related diseases and tumours.
Patent CA-2909022-A1 (CA)
Inventor: TSUNEISHI Osamu
IPC: F01L3/20
Filed: 2013-04-11
Abstract: A hollow poppet valve having an improved heat transfer capability is provided. The valve has an internal cavity, extending from within a valve head into a stem of the valve, is loaded with a coolant together with an inert gas.  The coolant in the valve head is stirred by swirl flows of the coolant generated during reciprocal motions of the valve. A multiplicity of swirl-forming protrusions are formed on at least on one of the bottom and the ceiling of the valve head cavity in such a way that swirl flows of coolant are generated by the protrusions in the valve head cavity during reciprocal motions of the valve to thereby stir the coolant in the circumferential direction of the cavity.
Patent CA-2909647-A1 (CA)
Title: Co-extrusion die with rectangular feed channel
Inventor: PLANETA MIROSLAV
IPC: B29C48/10
Filed: 2015-04-02
Abstract: A body member for an extrusion die for multilayer film has a passage-forming surface and an open feed channel formed in the passage-forming surface. The feed channel continuously decreases in depth from the feed channel inlet, and the feed channel is of substantially constant-width substantially rectangular cross-section along substantially its entire extent. Corners of the feed channel may be slightly rounded. Substantially constant-width feed channels of substantially rectangular cross-section may be used in blown film applications, in which case the feed channel extends in a spiral from the feed channel inlet, and in cast film applications, in which case the feed channel extends substantially linearly from the feed channel inlet. Dies can be assembled by arranging two body members with their respective passage-forming surfaces opposed to one another.
Patent CA-2914198-A1 (CA)
Inventor: DANLEY JEFFREY DEAN
IPC: G02B6/38
Filed: 2014-05-29
Abstract: An optical fiber connector preloaded with an adhesive (34) is provided. The optical connector includes a body (20) having a passage with a first section (28) extending inwardly from a first face (22) of the body, a second section (30) extending inwardly from a second face (24) from the body, and a transition section (32) located between the first section (28) and the second section (30). The first section of the passage has a first width and the second section of the passage has a second width that is less than the first width. A meltable adhesive composition (34) is located within the transition section of the passage and is configured to bind an optical fiber (54) to an inner surface of the second section following melting and solidification of the adhesive composition.
Patent CA-2915291-A1 (CA)
Inventor: FROY DAVID
IPC: A63F13/213
Filed: 2015-12-11
Abstract: An electronic gaming machine is provided. The computer device comprises at least one data storage unit storing game data for a game, a display unit to display graphical game components to a player of the game, at least one data capture unit, such as a camera, to collect data about the player's gaze, and a processor to process the player gaze data, determine if a player gaze condition is satisfied, determine whether a game condition is satisfied. If both the player gaze condition and the game condition are satisfied, the processor modifies at least some of the graphical game components based on the player gaze condition and the game condition.
Patent CA-2921307-A1 (CA)
Title: System and method for compressive scanning electron microscopy
Inventor: REED BRYAN W
IPC: H01J37/26
Filed: 2014-10-08
Abstract: A scanning transmission electron microscopy (STEM) system is disclosed. The system may make use of an electron beam scanning system configured to generate a plurality of electron beam scans over substantially an entire sample, with each scan varying in electron-illumination intensity over a course of the scan. A signal acquisition system may be used for obtaining at least one of an image, a diffraction pattern, or a spectrum from the scans, the image, diffraction pattern, or spectrum representing only information from at least one of a select subplurality or linear combination of all pixel locations comprising the image. A dataset may be produced from the information. A subsystem may be used for mathematically analyzing the dataset to predict actual information that would have been produced by each pixel location of the image.
Patent CA-2924062-A1 (CA)
Inventor: DEBRABANDER JEF
IPC: C07D405/14
Filed: 2014-09-10
Abstract: The described invention provides small molecule anti-cancer compounds that selectively target and inhibit measurable biological activity of truncated APC proteins, an immortalized Human Colonic Epithelial Cell (HCEC) model, and pharmaceutical compositions comprising at least one of the small molecule anti-cancer compounds and a pharmaceutically acceptable carrier.
Patent CA-2925303-A1 (CA)
Inventor: CARROLL DAVID
IPC: H01L51/00
Filed: 2014-09-26
Abstract: An electroluminescent device described herein, in one aspect, comprises a first electrode and second electrode and a light emitting layer positioned between the first and second electrodes. A current injection gate is positioned between the first electrode and the light emitting layer or the second electrode and the light emitting layer. In some embodiments, the current injection gate comprises a semiconductor layer of electronic structure restricting injected current flow from the first or second electrode through the semiconductor layer as a function of alternating current voltage frequency applied to the first and second electrodes.