baber/WOPTO huggingface dataset:
Patent CA-3064536-A1 (CA)
Inventor: FLASINSKI STANISLAW
IPC: C12N15/63
Filed: 2012-05-11
Abstract: Une molécule dADN possède une activité fonctionnelle régulatrice de gènes comprenant une séquence de polynucléotides sélectionnée du groupe composé de : a) une séquence ayant une identité de séquence dau moins 85 % à SEQ ID NO : 168; b) une séquence comprenant SEQ ID NO : 168; et c) un fragment de SEQ ID NO : 168 possédant une activité de régulation de gène, la séquence étant liée fonctionnellement à une molécule de polynucléotide hétérogène pouvant être transcrite.
Patent CA-3065060-A1 (CA)
Title: Distributed time synchronization protocol for an asynchronous communication system
Inventor: EVANS OWEN DANIEL
IPC: H04L12/403
Filed: 2019-12-12
Abstract: A master node of a distributed acquisition system is provided. The master node includes a communication interface for interfacing between a control component and a bus and the control component. The bus is coupled to one or more slave nodes distributed in the acquisition system.  The control component is configured to acquire a configuration that provides a definition for a packet interval, wherein the packet interval definition provides an adequate timing margin to ensure that communication packets transmitted by the master node and the one or more slave nodes occur only at harmonics of the packet interval definition, distribute a time reference packet of the communication packets based on the packet interval definition via the bus to all of the slave nodes of the distributed acquisition system, and schedule transmission of communication packets transmitted by the master node via the bus to the one or more selected slave nodes based on the packet interval definition.
Patent CA-3065328-A1 (CA)
Inventor: CIHLAR TOMAS
IPC: C07K16/10
Filed: 2018-06-21
Abstract: Multispecific antibodies (e.g., bispecific antibodies) that bind to HIV gp120 and CD3 are disclosed. Also disclosed are methods of using such antibodies to treat or prevent HIV infection.
Patent CA-3067617-A1 (CA)
Title: Bag opening system
Inventor: GILLESPIE KEVIN C
IPC: B65B69/00
Filed: 2018-06-20
Abstract: A system and apparatus (10) for opening and emptying a bag (1) of material includes a base (20) having a pair of opposed sides (40) and a central aperture (22) through which material may flow. The system includes a pair of opposed doors (200) rotatably mounted on a pair of door shafts (240), the edges of the pair of opposed doors forming an opening (230) and a plurality of piercing blades (110) pivotally mounted to the base on a pivot rod (120), the blades capable of pivoting to pierce said bag. The system further includes a cutting blade (310) mounted transversely below the opening of the opposed doors, the cutting blade capable of linear motion across the opening.
Patent CA-3069078-A1 (CA)
Inventor: O'DELL TOM
IPC: G01N27/90
Filed: 2020-01-20
Abstract: An eddy current instrument for non-destructive testing of a tubular metallic object, the instrument comprising a probe head with probe coils and probe coil signal conditioning and analog to digital conversion electronics and a probe connector module with a processor and probe coil excitation signal generation electronics. The probe connector processor is configured to interface to an external computing device, which may be a personal computer. The probe head and probe connector module may be connected by a rigid shaft or by a flexible coupling.
Patent CA-3070019-A1 (CA)
Inventor: KALWA NORBERT
IPC: B27N3/06
Filed: 2018-07-12
Abstract: The invention relates to a method for producing a wooden composite material board (2), in particular an MDF or HDF board, wherein a cake (1) made of wood chips or wood fibres wetted with a binder is spread, which is subsequently pressed in a hot press (2) to form a board of a desired thickness, wherein, before the pressing, a mixed powder made of colour pigments and a second binder is spread onto an upper side (1.1) of the cake (1) as a primer (3), wherein the cake (1) is sprayed with water after the spreading of the mixed powder.
Patent CA-3070604-A1 (CA)
Title: Dense aqueous gravity displacement of heavy oil
Inventor: BEN-ZVI AMOS
IPC: E21B43/24
Filed: 2020-01-31
Abstract: Methods are provided that facilitate the production of hydrocarbons from subterranean formations, involving the mobilization of an immobile heavy oil in situ by gravity displacement. In effect, heavy oil is mobilized by dense aqueous gravity displacement (DAGD), in a process that generally involves injecting a dense, heated aqueous injection fluid into the formation into an injection zone that is in fluid communication with immobile heavy oil. The injection well is operated so that the injection fluid mobilizes and displaces the immobile heavy oil, to produce an expanding upper zone of mobilized heavy oil amenable to production.
Patent CA-3073720-A1 (CA)
Inventor: HAZARD III SPRAGUE W
IPC: A61B17/00
Filed: 2018-08-27
Abstract: The present invention provides fixation devices, locking assemblies, and methods for using the same. The fixation devices of the invention are capable of accurate insertion of medical devices by providing detection means of a patient's internal anatomy and localizing a desired target. The devices are capable of locking into position to maintain accuracy.
Patent CA-3074517-A1 (CA)
Title: Sheet beam electron gun using axially-symmetric spherical cathode
Inventor: WHALEY DAVID R
IPC: H01J29/58
Filed: 2020-03-03
Abstract: Electron gun. The electron gun includes a circular cathode. The circular cathode comprises a spherical surface. The electron gun further includes a focus electrode. The focus electrode has four quadrants. The focus electrode is disposed about the circular cathode. The focus electrode includes four primary focus angle points. At least two of the four, adjacent, primary focus angle points have different angle values.  Each of the four primary focus angle points is in a different quadrant. Focus angles on the focus electrode between any two primary focus angle points vary from one primary focus angle point to another primary focus angle point.
Patent CA-3076071-A1 (CA)
Inventor: SYED ASIM MOHAMMAD
IPC: F16L55/134
Filed: 2020-03-17
Abstract: An pneumatic plug for sealing a pipeline. The pneumatic plug includes a tubular member that extends in an axial direction from a first end to a second end.  The tubular member includes a rubber layer and a fiber layer. The rubber layer extends from the first end to the second end of the tubular member. The fiber layer is disposed on a top surface of the rubber layer. The fiber layer includes a plurality of fibers that extend from the first end to the second end of the tubular member. Each of the plurality of fibers extend at an angle that is offset from the axial direction.
Patent CA-3076520-A1 (CA)
Title: Use of senicapoc for treatment of neuropathic pain
Inventor: STAAL ROLAND
IPC: A61K31/166
Filed: 2017-10-23
Abstract: A method is disclosed of treating pain with senicapoc, a potent Ca2+- activated K+ channel, Kca3.1 antagonist in CNS-resident microglia. Senicapoc is shown to cause in a decrease of IL-?ß and NO release from microglia cells vivo and in vitro. Because of contribution of Kca3.1 to neuropathological processes, senicapoc is useful in the treatment of chronic, neuropathic, visceral, and inflammatory pain and the reversal of tactile allodynia.
Patent CA-3077404-A1 (CA)
Title: Systems and methods for high speed modulation of a resonant scanner in ophthalmic laser applications
Inventor: MALEK TABRIZI ALIREZA
IPC: A61F9/008
Filed: 2018-10-09
Abstract: An ophthalmic surgical laser system includes: a laser that produces a pulsed laser beam having a pulse energy and pulse repetition rate; a high frequency fast scanner; an XY-scan device; a Z- scan device; and a controller. The controller controls the high frequency scanner to produce a scan line having a scan width; controls the XY-scan device and the Z-scan device to carry out of first sweep of the scan line in a first sweep direction and to carry out a second sweep of the scan line in a second sweep direction that is not parallel to the first sweep direction thereby defining an overlap region. At least one of the pulse energy, repetition rate, XY-scan speed, and the scan width is varied so as to accelerate the cutting speed and reduce the exposure of ophthalmic tissue in the overlap region to multiple exposures of laser pulses configured to modify ophthalmic tissue.
Patent CA-3077628-A1 (CA)
Inventor: RANE SIDDHANT
IPC: G06F15/00
Filed: 2020-04-07
Abstract: The invention provides a computer system console assembled inside a backpack. The backpack comprises of a display screen as the front face, and enclosed from every side with either a rigid hard casing or a soft casing, forming an inner compartment. The backpack has an opening functionality that is secured with a locking mechanism to access the inner compartment. There are at least three hoops or connectors to connect binds, ties, straps or vest to be worn on the user's back. The bottom and either one of the lateral sides have stands which position the backpack vertically or horizontally, upright. One of the lateral side contains ports for the motherboard extension such as the: USB, HDMI, Ethernet, Power supply, and air vents. Date recue/ Received Date 2020-04-07
Patent CA-3082284-A1 (CA)
Inventor: CROWE DAVID MALCOLM
IPC: A61K31/444
Filed: 2018-11-29
Abstract: The present invention relates to new solid forms of a plasma kallikrein inhibitor, a pharmaceutical composition containing them and their use in therapy. Also provided are processes for preparing the solid forms of the present invention.
Patent CA-3082709-A1 (CA)
Title: Multilevel deep well cooling and geothermal utilization system and process
Inventor: LI MENG
IPC: F24T10/30
Filed: 2019-04-18
Abstract: A multilevel deep well cooling and geothermal utilization system and process.  The system comprises a deep well heat harnessing system (1), a shallow part heat-exchanging system (2), and a high-temperature water lifting system (3). The deep well heat harnessing system (1) comprises a heat absorbing pipe (5), a thermally-conductive fluid lifting pipe (6-2), a thermally-conductive fluid lowering pipe (6-1), temperature sensors (7-1 and 7-2), and a water pump (9). The shallow part heat-exchanging system comprises a heat-dissipating pipe (11), a heat-storing water pool (10), a water intake pump (12-1), a water intake valve (13-1), a temperature sensor (7-3) and a liquid level meter (14). The high-temperature water lifting system comprises a water discharging pump (12-2), a flowmeter (8-2), a water discharging valve (13-2), and a high-temperature water lifting pipe (15). The system is structurally simple, can be used for an extended time, utilizes multiple levels of mine shafts for continuous cooling, provides significant effects, a broad cooling range, a high geothermal utilization rate, and a low unit energy consumption, effectively solves the problem of overheating of a deep well coal-mining face, and provides a comfortable working environment for underground workers.
Patent CA-3083129-A1 (CA)
Title: Integrated snubbing operating platform
Inventor: FOLWARK KEVIN EDWARD PETER
IPC: E21B33/068
Filed: 2018-11-23
Abstract: An integrated snubbing platform is provided that includes a snubbing section including a snubbing jack assembly and a secondary blowout preventer (BOP) connected to the snubbing jack assembly; and a primary BOP section connected directly to the secondary BOP. The integrated snubbing platform is transportable as a single unit and mountable onto a wellhead as a single unit. A method of mounting a snubbing assembly, a secondary BOP unit and a primary BOP stack onto a wellhead is also provided. The method involves first providing an integrated snubbing platform having a snubbing section that includes a snubbing jack assembly and a secondary blowout preventer (BOP) connected to the snubbing jack assembly; and a primary BOP section connected directly to the secondary BOP. The method then involves mounting the integrated snubbing platform onto a wellhead as a single unit.
Patent CA-3085545-A1 (CA)
Inventor: MACKINNON ALASTAIR
IPC: A61K31/415
Filed: 2018-12-11
Abstract: L'invention concerne des compositions pharmaceutiques comprenant du 3-[5-amino-4-(3-cyanobenzoyl)-pyrazol-1-yl]-N-cyclopropyl-4-méthylbenzamide pour une utilisation dans le traitement des exacerbations aiguës de la bronchopneumopathie chronique obstructive chez des patients humains ayant moins de 2 % d'éosinophiles sanguins. L'invention concerne également des compositions pharmaceutiques pour le traitement des exacerbations aiguës de la MPOC chez un patient humain ayant moins de 2 % d'éosinophiles sanguins, comprenant l'administration au patient de trois doses thérapeutiquement efficaces distinctes de 3-[5-amino-4-(3-cyanobenzoyl)-pyrazol-1-yl]-N-cyclopropyl-4-méthylbenzamide sur une période ne dépassant pas dix jours avec au moins un jour entre chaque dose.
Patent CA-3087379-A1 (CA)
Title: Tethered unmanned aerial vehicle system
Inventor: KHAN SHAHID
IPC: B64C39/02
Filed: 2020-07-20
Abstract: The field of the invention generally relates to unmanned aerial vehicles (UAVs) also commonly referred to as 'drones' and which terms `I.JAV' and 'Drone' are used interchangeably throughout this application. The invention overcomes the extremely restrictive constraint of limited flight duration of all drones that use electrical storage batteries to provide power both for propulsion and operation of systems carried on board the UAV. In applications where UAVs carry equipment necessary for the mission, the weight of such equipment perforce reduces the batteries that can be carried by the UAV which reduces the flight time even further. The invention removes the constraint of limited flight time by providing power to the UAV from an external source through suitably designed wires and/or cable assemblies. The invention further eliminates the need to carry materials, either collected or dispensed, on board the UAV and instead transport them to and from an external source through specially designed conduits. The invention further removes the necessity of carrying control equipment on board the UAV and instead provide control signals to the UAV from an external source using wires, fiberoptic elements, cables or other conductors that permit transmission of such signals. This combined assembly of wires, cables and conduits constitutes a leash which effectively tethers the UAV to a structure located externally at a distance from the UAV, which structure may be fixed to the surface or mounted on mobile platforms which may travel on the surface of the earth or while submerged underwater or carried airborne and which platform provides all or part of the resources needed for the UAV to accomplish its mission through the tether.
Patent CA-3088158-A1 (CA)
Title: Compact injector systems and methods
Inventor: WALLER LINDA J
IPC: A61M5/46
Filed: 2019-01-10
Abstract: Devices and methods for a compact injector are provided with a compact configuration for ease of carrying or storage, and an activated configuration ready for injection. In the compact configuration, a plunger and a needle are both retracted into the injector housing, and upon actuation to the activated configuration, the plunger extends proximally and the needle extends distally, ready for injection. An extendable needle shield is also provided to block visibility of the needle during injection, and to reduce the risk of inadvertent needle stick at other times, including disposal.
Patent CA-3088621-A1 (CA)
Inventor: HUANG CHUN-MU
IPC: A61B5/145
Filed: 2020-07-31
Abstract: A physiological signal monitoring device includes a sensing member and a transmitter connected to the sensing member and including a circuit board that has electrical contacts, and a connecting port, which includes a socket communicated to the circuit board and a plurality of conducting springs disposed at two opposite sides of the socket. The sensing member is removably inserted into the socket. The conducting springs are electrically connected to the electrical contacts and the sensing member for enabling electric connection therebetween. Each of the conducting springs is frictionally rotated by the sensing member during insertion of the sensing member into the socket and removal of the sensing member from the socket.
Patent CA-3089408-A1 (CA)
Title: Curseur de fermeture a glissiere dote d'une attache
Inventor: HOWARD STEPHEN
IPC: A44B19/26
Filed: 2019-01-23
Abstract: L'invention concerne un dispositif destiné à être utilisé comme curseur sur une chaîne de fermeture à glissière. Le dispositif peut comprendre un curseur qui peut comporter une attache qui peut ajouter des éléments décoratifs au curseur. L'attache peut être placée sur le curseur à l'aide d'un support qui peut comprendre une ouverture interne qui peut recevoir le curseur.
Patent CA-3090435-A1 (CA)
Inventor: MEULLER MANUEL
IPC: B65B63/02
Filed: 2020-08-19
Abstract: A mattress shipping unit (10) comprises a mattress (12) and a shipping bag (14), wherein the mattress (12) is in a compressed shipping condition and is completely accommodated in the shipping bag (14). The shipping bag (14) has a cover (16) which is predominantly made of an air-permeable material (21).
Patent CA-3091446-A1 (CA)
Inventor: ANDERSON DAVID GREG
IPC: A61B17/04
Filed: 2019-02-26
Abstract: A suturing device includes a needle, a suture, an elongate body, an actuator and a curved needle holder. The needle has first end, which is pointed, a second end, a curved distal section and a straighter proximal section, which is straight or has a radius of curvature greater than the curved distal section. The suture connects with the needle. The actuator includes a mechanism operable to move the needle with respect to the elongate body. The curved needle holder extends away from a distal end portion or is provided as part of the distal end portion of the elongate body. The curved needle holder includes an inner surface defining a curved needle passage for holding the needle and a distal opening through which the needle exits the curved needle holder. The needle frictionally engages the inner surface when the needle is in a retracted position.
Patent CA-3091933-A1 (CA)
Inventor: ELWELL JAMES P
IPC: F21S43/15
Filed: 2018-04-13
Abstract: A tail light for installation on a vehicle having an electrical system includes a tail light housing configured to replace an existing housing of an existing tail light of the automobile, the tail light housing having a hollow interior, a circuit board positioned within the hollow interior of the tail light housing and comprising independently controllable segments having light emitting diodes (LEDs) configured to transmit light from an outward facing surface of the circuit board; and a controller electrically connected to the electrical system of the vehicle and the tail light. The controller has a microprocessor and memory. The controller is configured to receive signals from the electrical system of the vehicle, interpret the signals received from the electrical system of the vehicle, and in response control illumination of the independently controllable segments.
Patent CA-3093686-A1 (CA)
Title: Woofle dog/pet treat
Inventor: PERSON BASIL J
IPC: A23K40/00
Filed: 2020-09-19
Abstract: Woofle Dog Treats are fashioned after the Belgium Waffle in the shape(s) of a;  triangle, small circle, large circle, large square, small square, rectangle, small heart, large heart or snowflake shape from a composition comprising of: honey; flour(s); fibre;  and/or fruit(s);  assorted spices; nuts and/or seeds; milk products; poultry; beef; carob; soya beans; peanut butter; oils. Food grade colorings, decorative icing, edible toppings and images may be added for different aesthetics. The composition of the Woofle dog/pet treat may vary as to allow for different flavours and designs to be produced.
Patent CA-3095519-A1 (CA)
Title: A method for determining a single vision ophthalmic lens
Inventor: CALIXTE LAURENT
IPC: G02C7/02
Filed: 2019-03-28
Abstract: A method implemented by computer means for determining a single vision ophthalmic lens, the single vision ophthalmic lens being adapted to a wearer, the method comprises: - a wearer prescription data providing step during which wearer prescription data indicative at least of the prescribed optical power of the wearer are provided, - a wearing data providing step during which wearing data indicative of the wearing parameters of the single vision ophthalmic lens by the wearer are provided, - a single vision ophthalmic lens determining step during which the single vision ophthalmic lens is determined so that in wearing conditions corresponding to the wearing parameters, the single vision ophthalmic lens provides to the wearer the prescribed optical power in at least a first gazing direction when gazing at a first distance and a second gazing direction when gazing at a second distance, wherein the first and second distances are different and the first and second gazing directions are different.
Patent CA-3098051-A1 (CA)
Inventor: LITTLER STUART
IPC: A23D9/00
Filed: 2018-12-20
Abstract: There is provided a vegetable-based lipid composition comprising DHA, ALA, and oleic acid (typically as a fatty acid ester) in particular proportions. The composition also contains low levels of EPA and palmitic acid. The composition is obtainable from a single source by conventional processing methods, and has improved stability properties.
Patent CA-3098419-A1 (CA)
Title: Composition adhesive a faible teneur en cov
Inventor: BLACKFORD TIMOTHY D
IPC: C09J123/08
Filed: 2019-05-10
Abstract: L'invention concerne des compositions contenant un mélange de pigments et un liant. Le mélange de pigments contient une charge lamellaire non ionique et au moins un second matériau pigmentaire. La charge lamellaire non ionique peut être présente en une quantité de 1 % en poids à 9 % en poids et le ou les seconds matériaux pigmentaires peuvent être présents en une quantité d'au moins 30 % en poids sur la base du poids total du mélange de pigments. Le ou les seconds matériaux pigmentaires peuvent présenter une absorption d'huile moyenne pondérée de 20 g d'huile de lin absorbée pour 100 g d'au moins un second matériau pigmentaire à 100 g d'huile de lin absorbée pour 100 g d'au moins un second matériau pigmentaire sur la base du poids total du mélange de pigments. L'invention concerne également des articles comprenant un adhésif contenant l'une des compositions dans un état au moins partiellement séché positionnée entre des premier et second substrats.
Patent CA-3099905-A1 (CA)
Inventor: ELNAJJAR ALI
IPC: A23J1/10
Filed: 2018-05-10
Abstract: Disclosed herein are methods for efficiently isolating collagen form a collagen source. The methods are inexpensive and do not require the use of proteolytic enzymes, decolorizing agents, antibacterial and antifungal agents, and the like. Further, the collagen produced by the methods described herein is substantially free of odor and discoloration. Still further, the collagen produced by the methods described herein is suitable to be used in cosmetics, food products, and pharmaceuticals or nutritional supplements.
Patent CA-3100492-A1 (CA)
Inventor: SHUBER ANTHONY P
IPC: C12Q1/68
Filed: 2018-10-03
Abstract: The invention provides methods for detecting epigenetic changes, including but not limited to methylation changes, directly from biological samples, without the need for certain complex sample preparation steps. The invention provides Cas protein/guide RNA complexes that may be introduced directly into the sample, where the complexes target and bind the target region. The target region is thus enriched and isolated in a sequence- specific manner. The target region may then be subject to any suitable signal amplification assay to detect the epigenetic change in the target region. Detection of DNA hypermethylation in the target region is indicative of disease, such as cancer.