baber/WOPTO huggingface dataset:
Patent CA-2885039-A1 (CA)
Title: Viscous haemostatic compostions and method of treatment
Inventor: EUTICK MALVIN
IPC: A61P7/04
Filed: 2013-09-12
Abstract: A method of promoting haemostasis in a patient is provided by the administration, to the site of blood loss, of a viscous thixotropic haemostatic composition comprising an ionic precipitating agent, a fatty alcohol, an alcohol phosphate diester and one of an alkoxyether phosphate or a monoester phosphate of an alkoxylated fatty alcohol.
Patent CA-2886176-A1 (CA)
Inventor: LOPEZ JEAN-MARC
IPC: E21B43/114
Filed: 2012-10-04
Abstract: A flow control assembly can be disposed in a wellbore and can include a membrane that can be perforated in response to a pressure, such as a setting pressure, from an inner area of a tubing. Subsequent to the membrane being perforated, fluid can be allowed to flow from an area external to the tubing to an area internal to the tubing. The membrane may remain closed during a packer setting operation and be perforated subsequent to the packer setting operation.
Patent CA-2887735-A1 (CA)
Inventor: LOVELL KELLY ANN
IPC: H04L12/16
Filed: 2015-04-02
Abstract: Computer implemented systems and methods for volunteer service tracking, promotion and participation are described herein. In one embodiment, the system includes a plurality of user devices with user interfaces, a mobile telephone network server, a mobile telephone user database, a web application server, a participant database, and a project database coupled via a network. In operation, the mobile telephone network server transmits user information from the mobile telephone user database to the web application server, and facilitates communication among users of the client devices with the web application server, and the social network server transmits user profile data from the social network database to the web application server. In turn, the web application server communicates with the user devices via the network to transmit and receive information referable to a volunteer service project, including parameters associated therewith.
Patent CA-2888618-A1 (CA)
Inventor: POCOCK TESSA
IPC: A01G7/06
Filed: 2013-12-12
Abstract: The invention relates to a method for artificial illumination of a plant, the method comprising the steps of: controlling an illumination system to illuminate the plant, the emitted light having a first spectral distribution and a first intensity level, the first spectral distribution and the first intensity level selected for optimizing growth of the plant; detecting, using a sensor, the presence of stress in the plant; if stress is detected, controlling the illumination system to illuminate the plant with light having a second spectral distribution and a second intensity level, the second intensity level being lower than the first intensity level. The invention also relates to an illumination system for artificial illumination of a plant according to the method above.
Patent CA-2889923-A1 (CA)
Title: Gripping device for handling reinforcement cages for tower segments of a wind turbine
Inventor: MEYER INGO
IPC: F03D1/00
Filed: 2013-10-14
Abstract: The invention relates to a gripping apparatus (1) for handling reinforcement cages for tower segments of a wind turbine, having a gripping arm holder (3) and a plurality of gripping arms (5), which are arranged in a star-shaped manner on the gripping arm holder (3). According to the invention in particular a coupling means (13), which can be connected to a reinforcement cage, is arranged on each gripping arm, the gripping arms (5) are length-adjustable in a telescope-like, motorised manner, the gripping apparatus (1) is coupleable to a horizontally and vertically movable lifting apparatus (7) and is designed to receive a reinforcement cage from a device (101) for producing reinforcement cages and/or to place a reinforcement cage in a formwork for producing a tower segment.
Patent CA-2889929-A1 (CA)
Title: Procede de vidage d'un puits de petrole et systeme pour sa mise en oeuvre
Inventor: COUPART ERIC
IPC: E21B47/00
Filed: 2013-10-28
Abstract: La présente invention concerne un procédé de vidage contrôlé d'un puits de pétrole (W) à pompe immergée (P), entraînée en surface par un moteur (M), relié à la pompe par une tige d'entraînement (T), le procédé comportant l'étape consistant à, en cas d'arrêt de l'entraînement de la pompe par le moteur et de mise en rotation inverse de la tige d'entraînement sous l'effet notamment de la pression de la colonne de fluide dans le puits et de l'énergie potentielle de torsion accumulée dans la tige d'entraînement, ralentir la tige d'entraînement en exerçant un couple de freinage grâce à un système de ralentissement (20) à courants de Foucault.
Patent CA-2891843-A1 (CA)
Title: Method and apparatus for encoding and decoding image through intra prediction
Inventor: MIN JUNG-HYE
IPC: H04N19/593
Filed: 2011-07-15
Abstract: A method and apparatus for encoding and decoding an image through intra prediction using a pixel of the neighboring block along an extended line having a predetermined gradient about a pixel inside the current block.
Patent CA-2894825-A1 (CA)
Inventor: STEENSMA MARIA
IPC: B29C70/06
Filed: 2014-01-27
Abstract: Process for the preparation of a fibre-reinforced composite material comprising the step of contacting (i) a radically curable resin, (ii) fibres with a total water content of 0.5-20 wt%, based on the total weight of fibres, (iii) at least one transition metal compound selected from manganese, iron, and copper compounds, and (iv) a peroxide.
Patent CA-2896119-A1 (CA)
Inventor: WOO CHAT MING
IPC: A47G21/10
Filed: 2011-12-20
Abstract: A pair of chopsticks comprises an upper chopstick (10) and a lower chopstick (20) with a first protrusion (51,61 ) and a second protrusion (54,64), wherein both of the first and second protrusions protrude from the back surface of the lower chopstick (20), so that at the holding status of the chopsticks, the first protrusion (51,61) can touch the vicinity of the first joint of the ring finger (41) of the user and the second protrusion can touch the finger pad of the third section of the index finger (44) of the user. With the two protrusions coexisting in the lower chopstick (20), the chopsticks can be firmly held by hand of users.
Patent CA-2900132-A1 (CA)
Title: Inductive charging for an electronic cigarette
Inventor: LEVITZ ROBERT
IPC: A24F40/95
Filed: 2014-02-12
Abstract: An electronic cigarette ("e-Cig") may be wirelessly charged through an inductive charging system. A receiving coil in or on the e-Cig may be in proximity to a wireless charger that transmits electrical power to the battery of the e-Cig. Alignment of the receiving coil in the e-Cig with a charging base can wirelessly charge the battery of the e- Cig.
Patent CA-2900947-A1 (CA)
Title: Mesure du potentiel de developpement et d'implantation d'un embryon, faisant appel a des parametres de duree et de phenotype resultant de la premiere cytokinese
Inventor: SHEN SHEHUA
IPC: G01N33/48
Filed: 2014-02-03
Abstract: L'infertilité constitue un problème de santé de préoccupation commune qui touche entre 10 et 15% des couples en âge de procréer. Aux Etats-Unis, rien qu'en 2006, approximativement 140.000 cycles de fécondation in vitro (FIV) ont été réalisés, ce qui s'est traduit par la culture annuelle de plus d'un million d'embryons avec un potentiel variable et souvent mal défini en termes d'implantation et de développement jusqu'au terme. On a relevé un taux de naissances vivantes par cycle, après FIV, de tout juste 29%, alors qu'en moyenne 39% des naissances vivantes ont été des grossesses multiples. Les grossesses multiples s'accompagnent d'effets indésirables bien documentés, tant pour la mère que pour le foetus, tels que des avortements spontanés, des accouchements prématurés et de faibles taux de natalité.
Patent CA-2901947-A1 (CA)
Inventor: LAI HARRY HONG-LUN
IPC: H04N7/14
Filed: 2014-02-19
Abstract: Systems, methods, and software for transferring video messages between wireless communication devices in wireless communication networks are provided herein. In one example, a method of operating a wireless communication device (110) is provided. The method includes wirelessly receiving a video message (150) and responsively displaying the video message (150). The method also includes receiving first user instructions to modify the video message (150) responsive to displaying the video message (150) and modifying the video message (150) into a modified video message (152) responsive to the first user instructions and creating metadata (154) that describes modifications to the video message (150) to create the modified video message (152). The method also includes receiving second user instructions to transfer the modified video message (152) and responsively transferring the modified video message (152) with the metadata (154).
Patent CA-2905584-A1 (CA)
Title: Impedance measuring device and control method for impedance measuring device
Inventor: SAKAI MASANOBU
IPC: H01M8/04
Filed: 2014-01-23
Abstract: An impedance measuring device that outputs an alternating current signal at a prescribed frequency to each of a positive terminal and a negative terminal of a fuel cell comprises a detecting unit that detects potential difference in the alternating current from the positive terminal to a central point, and a modulating unit that modulates the amplitude of the alternating current signal in order to adjust a detection signal to a prescribed value. In addition, the device comprises an in-phase component extracting unit that extracts a resistance component of the detection signal by multiplying an in-phase signal by the detection signal, and a calculating unit that calculates the real-axis impedance on the positive terminal side on the basis of the resistance component of the detection signal and an output signal. Furthermore, the device comprises a quadrature component extracting unit that extracts a capacitance component of the detection signal by multiplying a quadrature signal by the detection signal, and a reproducing unit that reproduces a vector value for the detection signal on the basis of the extracted capacitance component and resistance component. The modulating unit modulates the amplitude of the alternating current signal so that the reproduced vector value is a prescribed value.
Patent CA-2906418-A1 (CA)
Inventor: JOE TOBBY
IPC: B60R1/08
Filed: 2014-03-05
Abstract: A visualization system is provided for permitting a driver of a vehicle to observe a 180 degree rearward view of his or her vehicle and surroundings. The visualization system can include a display device which provides a 180 degree substantially rearward view. The 180 degree substantially rearward view can be seamless and/or undistorted. The display device can be positioned within the vehicle in front of the driver. The display device can be mounted on the inside surface of a windshield of the vehicle. At least a portion of the display device can be positioned above the eyes of the driver of the vehicle when the driver is seated in the driver's seat of the vehicle.
Patent CA-2906543-A1 (CA)
Inventor: THERRIEN PETER N
IPC: H01R4/10
Filed: 2014-03-13
Abstract: A die set for crimping operations includes first and second die members (51, 52) having raised areas (55, 64) including a plurality of knurls (60, 69) and character areas (61, 70). The die set combining knurls (60, 69) and character areas (61, 70) on the operative areas of the die members (51, 52) allows a single die set to be used to condition a surface (41) for crimping operations as well as crimping connectors 46) and marking them with relevant indicia without having to change die sets.
Patent CA-2911307-A1 (CA)
Title: Use of fluorinated derivatives of 4-aminopyridine in therapeutics and medical imaging
Inventor: BUGAROLAS BRUFAU PEDRO
IPC: C07D213/26
Filed: 2013-05-17
Abstract: The present disclosure provides novel compounds, including compounds that bind to potassium channels, methods for their manufacture, and methods for their use, including for the treatment of demyelinating diseases and/or in vivo imaging of the central nervous system to diagnose and/or assess the progression of MS or other diseases.
Patent CA-2911725-A1 (CA)
Inventor: CAO XUEHONG
IPC: E21B34/06
Filed: 2015-11-10
Abstract: The present invention discloses a fluid control device and a fluid control system. The fluid control device comprises a body, wherein the body has an inner cavity, and a side wall of the inner cavity is a cambered surface; the body comprises a first surface and a second surface which are opposite; an inlet is formed in the side wall of the inner cavity; an adjusting component is arranged at one end of the through hole passing through the first surface and the second surface; the adjusting component comprises a sliding part. The fluid control device and the fluid control system can automatically adjust the fluid velocity according to the property change of the fluid that enters the inner cavity from the inlet, so as to automatically adjust the yields of various layer segments and ensure a more balanced oil production speed.
Patent CA-2912683-A1 (CA)
Inventor: BLUM CHARLES A
IPC: C07D471/04
Filed: 2014-05-13
Abstract: Provided herein are novel substituted bridged urea and related analogs and methods of use thereof. The sirtuin-modulating compounds may be used for increasing the lifespan of a cell, and treating and/or preventing a wide variety of diseases and disorders including, for example, diseases or disorders related to aging or stress, diabetes, obesity, neurodegenerative diseases, cardiovascular disease, blood clotting disorders, inflammation, cancer, and/or flushing as well as diseases or disorders that would benefit from increased mitochondrial activity. Also provided are compositions comprising a sirtuin-modulating compound in combination with another therapeutic agent.
Patent CA-2914203-A1 (CA)
Inventor: STAHL NEIL
IPC: C07K16/28
Filed: 2014-06-03
Abstract: La présente invention concerne des méthodes destinées à traiter, prévenir ou atténuer des réactions allergiques. La présente invention concerne également des méthodes destinées à augmenter l'efficacité et/ou la sûreté d'un régime d'immunothérapie spécifique d'allergène (SIT). Les méthodes de la présente invention consistent à administrer, à un sujet ayant besoin d'un tel traitement, une composition thérapeutique comprenant un antagoniste du récepteur de l'interleukine 4 (IL-4Ra) tel qu'un anticorps anti-IL-4Ra.
Patent CA-2914759-A1 (CA)
Title: Self-biased and sustainable microbial electrohydrogenesis device
Inventor: LI YAT
IPC: H01M16/00
Filed: 2014-06-12
Abstract: A hybrid photoelectrochemical and microbial fuel cell device is provided that includes a single-chamber photoelectrochemical device having an n-type TiO2 photoanode and a Pt counter electrode in an aqueous electrolyte solution, and a dual-chamber microbial fuel cell having an anode chamber and a cathode chamber separated by a cation exchange membrane, where the anode chamber includes a carbon anode and microorganisms and the cathode chamber includes Pt-loaded carbon cathode, the carbon anode is electrically connected to the Pt counter electrode, the carbon cathode is electrically connected to the TiO2 photoanode, a light source creates photoexcited electron-hole pairs at the photoanode, the holes oxidize water into oxygen, where dissolved oxygen in the cathode chamber is reduced, the microorganisms oxidize and produce bioelectrons, where the bioelectrons are transferred to the Pt electrode and reduce protons to form hydrogen gas.
Patent CA-2916602-A1 (CA)
Title: Hydrophilic thickener and cosmetic composition
Inventor: WAJIMA AYAMI
IPC: A61K8/81
Filed: 2014-06-06
Abstract: Disclosed is a hydrophilic thickener comprising a polymer obtained by subjecting a water-soluble ethylenically unsaturated monomer to a reversed-phase suspension polymerization in the presence of a polyoxyethylene polyoxypropylene alkyl ether;  and a cosmetic composition containing the hydrophilic thickener. The disclosed hydrophilic thickener can be used in the field of cosmetics, as well as in toiletries, general merchandise, and other such fields.
Patent CA-2917428-A1 (CA)
Title: Dynamic indication of time division duplex (tdd) uplink/downlink subframe configurations
Inventor: CHEN WANSHI
IPC: H04W72/04
Filed: 2014-07-14
Abstract: Aspects of the present disclosure relate to techniques for dynamic indication of Time Division Duplex (TDD) Uplink (UL)/Downlink (DL) subframe configuration to User Equipments. A base station may identify one or more anchor subframes and one or more non-anchor subframes in a frame. The base station may dynamically change a UL/DL configuration of the frame used for communicating with a plurality of User Equipments (UEs) and signal the changed configuration using a common downlink control channel capable of being interpreted by the plurality of UEs in at least one of the one or more anchor subframes of the frame.
Patent CA-2918720-A1 (CA)
Inventor: KOBAYASHI KENJI
IPC: C22C38/06
Filed: 2014-07-24
Abstract: There is provided a high-strength steel material for oil well having a chemical composition consisting, by mass percent, of C: 0.60-1.4%, Si: 0.05-1.00%, Mn:  12-25%, Al: 0.003-0.06%, P: <=0.03%, S: <=0.03%, N: <0.1%, Cr: >=0%  and <5.0%, Mo: >=0% and <3.0%, Cu: >=0% and <1.0%, Ni: >=0% and <1.0%, V: 0-0.5%, Nb: 0-0.5%, Ta: 0-0.5%, Ti: 0-0.5%, Zr: 0-0.5%, Ca: >=0% and <0.005%, Mg: >=0% and <0.005%, B: 0-0.015%, the balance: Fe and impurities, wherein Nieq [=Ni + 30C + 0.5Mn ] is 27.5 or higher, a metal micro-structure is a structure consisting mainly of an FCC structure, a total volume fraction of ferrite and a martensite is less than 0.10%, and a yield strength is 862 MPa or higher.
Patent CA-2919366-A1 (CA)
Inventor: BYRNE NORMAN R
IPC: H01R13/44
Filed: 2014-07-29
Abstract: An access-restricted electrical receptacle is configured to permit proper access to energized electrical contacts within the receptacle by a corresponding and properly-aligned plug, and to substantially limit or prevent improper access by foreign objects. The receptacle includes a receptacle body that defines a shutter cavity and a ramped slide surface, a face portion coupled to the receptacle body and defining a plurality of outlet openings to the shutter cavity, and a shutter that is movable in the shutter cavity between an unblocking position and at least one blocking position. The face portion defines a ramped return surface spaced from the ramped slide surface, and the shutter includes contact surfaces that engage the slide surface and the return surface during operation. Optionally, the ramped surfaces may be formed in either or both of a side wall or a base wall of the receptacle body and the face portion.
Patent CA-2919700-A1 (CA)
Inventor: BURKHARDT RAINER
IPC: B23Q1/66
Filed: 2014-07-02
Abstract: The invention relates to a machine tool (10) for machining workpieces (P), wherein the machine tool (10) has at least one first spindle assembly with at least one working spindle (24) on which a machining tool (25) for workpiece machining is arrangeable, wherein the machine tool (10) has a workpiece holding device (50) for holding workpieces (P) for the purpose of workpiece machining by way of the machining tool (25), wherein the machine tool (10) has a guide arrangement (30) for the relative positioning of the workpiece holding device (50) holding the workpieces (P) and the first spindle assembly (21) for workpiece machining, wherein the guide arrangement (30) comprises a workpiece-holder guide (59, 62) for guiding the workpiece holding device (50) so as to position a workpiece holder (51) holding the workpieces (P) relative to the first spindle assembly (21). In the machine tool (10), provision is made for said machine tool to have a workpiece changing device (90), in particular a working robot (91), for exchanging workpieces (P) on the workpiece holding device (50), said workpiece changing device (90) participating in a positioning movement of the workpiece holder (51) during workpiece machining by the particular machining tool (25), and being configured to exchange at least one workpiece (P) that is on the workpiece holder (51) and is not currently being machined while another workpiece (P) held by the workpiece holder (51) is being machined by the first spindle assembly (21).
Patent CA-2920450-A1 (CA)
Title: Electromechanical primer cap
Inventor: WINTER ANDREAS
IPC: F42C19/14
Filed: 2014-08-05
Abstract: An electromechanical percussion cap is provided, for the electrical or mechanical initiation of the explosive mixture, with an outer metal cup, an electrically conductive pole piece, a firing bridge carrier body of an electrically insulating material with a through-bore, on the upper side of which a firing bridge is arranged, and with an abutment placed on the explosive mixture. A hole through is provided in the bottom of the metal cup and the pole piece is electrically connected to a second pole of the firing bridge and the first pole of the firing bridge is electrically coupled to the metal cup.  Part of the explosive mixture lies on a bearing surface of the pole piece and the abutment protrudes as far as the through-bore of the firing bridge carrier body or into or through the bore and is made to extend up to above the bearing surface.
Patent CA-2921482-A1 (CA)
Inventor: BRIGHTON MARK
IPC: G06F9/44
Filed: 2014-08-14
Abstract: The present invention relates to a data processing method, including the steps of intercepting a signal within a communications channel between a predefined peripheral device for a computing system and an application executing on the computing system and processing the signal and performing one or more actions in response to the processing. At least one action affects onward transmission of one or more signals within the communications channel. A data processing system is also described.
Patent CA-2923389-A1 (CA)
Title: Method and system for in situ, continuous and real-time analysis of mineral content in drilling debris
Inventor: DURAN TORO MARIO MANUEL
IPC: E21B49/02
Filed: 2014-09-04
Abstract: Method and a system for in situ measuring and analyzing, in a continuous, non- intrusive manner in real-time, one or more compounds, typically minerals present in debris from drilling or some similar material, in powder, comminuted solids or slurry form. The main application includes real-time, non-intrusive, continuous in situ determination of the grade of valuable minerals, such as copper, iron, silver, gold, platinum, nickel, cobalt, chromium, vanadium, manganese, molybdenum, zinc, titanium and uranium, among others, present in the drilling pits debris generated during the excavation, with a relatively low measurement error.
Patent CA-2925894-A1 (CA)
Inventor: ATTI VENKATRAMAN S
IPC: G10L19/083
Filed: 2014-10-14
Abstract: A method includes determining a first modeled high-band signal based on a low-band excitation signal of an audio signal, where the audio signal includes a high-band portion and a low-band portion. The method also includes determining scaling factors based on energy of sub-frames of the first modeled high-band signal and energy of corresponding sub-frames of the high-band portion of the audio signal. The method includes applying the scaling factors to a modeled high-band excitation signal to determine a scaled high-band excitation signal and determining a second modeled high-band signal based on the scaled high-band excitation signal. The method includes determining gain parameters based on the second modeled high-band signal and the high-band portion of the audio signal.