baber/WOPTO huggingface dataset:
Patent CA-3086958-A1 (CA)
Title: Location determination system having mesh infrastructure to reduce power consumption
Inventor: BOOIJ WILFRED EDWIN
IPC: H04W84/18
Filed: 2018-12-27
Abstract: The present disclosure relates to a location determination system that includes acoustic transmitting devices (104), location tags (112), and a wireless mesh network (106), where the wireless mesh network uses battery-powered devices. A location tag receives acoustic signals (e.g., ultrasound signals) from an acoustic transmitting device. Clocks from members of the wireless mesh network are synchronized by observation of clock pairings, each clock pair formed by respective clocks in a transmitting device that transmits a message and a receiving device that receives the message. By analyzing the observed clock pairings, a best fit between the clock pairings may be determined. After selecting a reference clock, an acoustic transmission schedule may be propagated to the respective acoustic transmitting device.
Patent CA-3087807-A1 (CA)
Title: Inhibitors of indoleamine 2,3-dioxygenase and/or tryptophan 2,3-dioxygenase
Inventor: BOSS CHRISTOPH
IPC: C07D513/04
Filed: 2019-01-14
Abstract: The present invention relates to compounds of Formula (I) inhibiting indoleamine 2,3-dioxygenase (IDO) and/or tryptophan 2,3-dioxygenase (TDO) enzymes. Further, their synthesis and their use as medicaments in inter alia the treatment of cancer is disclosed. Formula (I)
Patent CA-3092443-A1 (CA)
Title: Apparatus and method for using connected vehicles as an advertisement platform
Inventor: CHO IN JE
IPC: G08G1/09
Filed: 2019-02-27
Abstract: By way of example, novel systems and methods for reproducing advertisements on connected vehicles are disclosed. In one example embodiment, a system for delivering advertisements include a plurality of connected vehicles participating in an advertisement event, and the plurality of connected vehicles is each configured to receive an instruction from one of the connected vehicles or a server over a network to cluster near or at a target area for reproducing an advertisement in a coordinated manner as a group of the connected vehicles.
Patent CA-3092733-A1 (CA)
Inventor: MASTEN JAMES WILLIAM
IPC: B02C19/18
Filed: 2020-09-10
Abstract: An apparatus for disrupting solid materials suspended in a fluid medium includes a plurality of hammer elements that transfer acoustic energy from an acoustic transducer into a concentration zone between heads of the hammer elements and inner walls of a fluid duct which act as an anvil, thereby causing cavitations to form within the concentration zone. The transducer may be a cylindrical transducer compression fit into an acoustic projector from which the hammer elements extend towards a distal end, and mass balance elements extend towards a proximal end.  The apparatus can be used to efficiently extract juice from fruit pulp, separate oils from plant matter, and process various organic and inorganic materials.
Patent CA-3096954-A1 (CA)
Inventor: PALMER DAVID C
IPC: B09B3/35
Filed: 2020-10-23
Abstract: In a process for transforming waste material into useful material, a quantity of waste material such as household garbage or municipal solid waste is provided.  The waste material is pre-shredded into pre-shredded waste material. The pre-shredded waste material is processed to at least partially remove one or more selected material components, thereby providing a processed pre-shredded waste material. The processed pre-shredded waste material is then secondarily shredded into secondarily shredded waste material which is then hydrolyzed under pressure greater than ambient pressure to create an aggregate cellulose pulp.
Patent CA-3099390-A1 (CA)
Inventor: NUSCA MARINA
IPC: E01C13/08
Filed: 2018-05-09
Abstract: The infill material (10) for synthetic turfs (1) comprises a stabilizing infill (11) constituted of a predetermined quantity per unit surface area of vegetable material of rachis of cereal ear not coated with a film, or layer, of coating material. The above mentioned predetermined quantity per unit surface area is set between 2 kg/m2 and 15 kg/m2. The infill material (10) provides, furthermore, a performance infill (12) positioned above the stabilizing infill (11) and constituted of polymeric material with elastomeric properties in granular form in a predetermined quantity per unit surface area.
Patent CA-3102377-A1 (CA)
Title: Biomarkers for precisely predicting the glomerular filtration rate and for indicating pathophysiologic factors of an impaired glomerular filtration rate
Inventor: SCHIFFER ERIC
IPC: G01N33/68
Filed: 2019-09-30
Abstract: An aspects of the invention relates to the use of a marker set comprising at least three substances chosen from the group consisting of alanine, choline, creatine, creatinine, dimethyl sulfone, dimethylamine, glucose, glycerol, isoleucine, leucine, myoinositol, N,N-dimethylglycine, and valine in an in vitro method for calculating a glomerular filtration rate of an individual and/or in an in vitro method for providing an indicator of a pathophysiologic factor of an impaired glomerular filtration rate. Another aspect of the invention relates to a method for calculating a glomerular filtration rate of an individual based on such a marker set.
Patent CA-3102432-A1 (CA)
Title: Vehicle advisory system
Inventor: ANGEL KIM
IPC: B60W50/14
Filed: 2020-12-11
Abstract: ABSTRACT A vehicle advisory system and method detennine whether a vehicle system moving along a route is within a designated distance of a feature of interest, initiate a distance-based alert sequence of an advisory device of the vehicle system in response to determining that the vehicle system is at or within the designated distance of the feature of interest, and generate advisory signals using the advisory device according to the distance-based alert sequence. The advisory signals are indicative of passage of the vehicle system by the feature of interest during the distance-based alert sequence. The distance-based alert sequence dictates one or more of plural different commencement locations or commencement distances at which advisory signals are generated by the advisory device. The distance-based alert sequence also dictates one or more of plural different termination locations or termination distances were generation of the advisory signals by the advisory device is terminated. 24 Date Recue/Date Received 2020-12-11
Patent CA-3103974-A1 (CA)
Title: System for sterilizing intravenous connectors and tubing
Inventor: FANGROW THOMAS F
IPC: A61M39/20
Filed: 2019-06-21
Abstract: A therapeutic delivery device for medical connectors and tubing can be used to perform an antimicrobial lock procedure. The therapeutic delivery device can include a head portion configured to attach to a medical fluid connector and a distally extending projection configured to be inserted into the medical fluid connector. At least a portion of the projection or an entire surface of the therapeutic delivery device can be coated with antimicrobial material(s), such as chlorhexidine gluconate, and can be in contact with a fluid in a catheter coupled to the medical fluid connector to form an antimicrobial locking solution.
Patent CA-3106062-A1 (CA)
Title: Appareil et procede de traitement avec un systeme de controle de l'ecoulement du milieu gazeux
Inventor: DUFAY FRANCOIS
IPC: A61H35/00
Filed: 2019-07-11
Abstract: L'invention concerne un appareil de traitement comportant une enveloppe apte à être placée sur ou autour d'une partie du corps d'une personne de sorte que l'enveloppe présente une zone de positionnement (Z) pour ladite partie du corps de la personne, l'enveloppe étant munie d'une entrée (8) pour un milieu gazeux et d'une sortie pour l'évacuation du milieu gazeux présent dans l'enveloppe. Selon l'invention, l'appareil comporte un système de contrôle (11) de l'écoulement du milieu gazeux pour diriger le milieu gazeux pénétrant dans l'enveloppe par l'entrée (8), en dehors de la zone de positionnement (Z) et pour homogénéiser le milieu gazeux présent dans l'enveloppe.
Patent CA-3107395-A1 (CA)
Title: Systeme de vision d'urgence a enceintes fixes et portatives
Inventor: WERJEFELT BERTIL
IPC: B64D11/00
Filed: 2019-07-19
Abstract: L'invention concerne un système de vision d'urgence qui comprend un boîtier ; une enceinte principale gonflable présentant un état gonflé et un état dégonflé, l'enceinte principale à l'état dégonflé étant disposée dans le boîtier, l'enceinte principale à l'état gonflé étant conçue pour être disposée de manière fixe entre un utilisateur et une source d'informations devant être vue par l'utilisateur pendant une situation d'urgence de fumée ; et une enceinte portative mobile présentant un état gonflé et un état dégonflé, l'enceinte portative à l'état dégonflé étant disposée dans le boîtier, l'enceinte portative à l'état gonflé étant conçue pour être utilisée par l'utilisateur afin de visualiser une seconde source d'informations non visible à travers l'enceinte gonflable principale.
Patent CA-3107501-A1 (CA)
Inventor: MENICOVICH DAVID
IPC: B60S1/46
Filed: 2019-07-26
Abstract: Systems and methods for cleaning transmission surfaces for optical and sensor surfaces in order to maintain optimal performance under a variety of weather and environmental conditions using synthetic jet actuators. The actuators can emit a jet of water or air depending on environmental conditions and the waveform, frequency, amplitude of the actuator can be adjusted based on particle characteristics and transmission signal quality in order to better clean the surfaces.
Patent CA-3108232-A1 (CA)
Title: Flotation cell
Inventor: BOURKE PETER
IPC: B03D1/24
Filed: 2018-08-01
Abstract: A flotation cell for treating particles suspended in slurry is disclosed. The flotation cell comprises a flotation tank (10) comprising a centre (11), a perimeter (12), a substantially horizontal level bottom (13), and a side wall (14); a launder (2) and a launder lip (21) surrounding the perimeter (12) of the tank (11); an open froth surface (Af) at the top of the flotation tank (10); and a froth crowder (6) shaped to direct froth (5) in the open froth area (Af) towards the launder lip (21); as well as blast tubes (4) for introducing slurry infeed (100) into the flotation tank. In addition, a flotation line and use of the flotation line are disclosed.
Patent CA-3119004-A1 (CA)
Title: Control system for hybrid electric power plants
Inventor: MARRK MICHAEL
IPC: B64D27/24
Filed: 2021-05-17
Abstract: A control system for a hybrid electric powerplant of an aircraft can include a throttle controller configured to receive one or more power settings and to output a heat engine setting and an electric motor setting, a heat engine controller operatively connected to the throttle controller. The heat engine controller can be configured to receive the heat engine setting and to control a heat engine system as a function of the heat engine setting to control torque output by a heat engine. The system can include a heat engine protection module that is part of or connected to the heat engine controller and configured to provide one or more protection commands to directly control one or more heat engine protection systems. The system can include an electric motor controller operatively connected to the throttle controller. The electric motor controller can be configured to receive the electric motor engine setting and to control an electric motor system as a function of the electric motor setting to control torque output by an electric motor.  The system can include an electric motor protection module that is part of or connected to the electric motor controller and configured to provide one or more protection commands to directly control one or more electric motor protection systems.
Patent CA-3120188-A1 (CA)
Title: Process for preparing a surfactant composition based on a glycine betaine ester salt, and composition thus obtained
Inventor: PLESSEL FREDDY
IPC: C07C237/06
Filed: 2019-11-25
Abstract: The present invention relates to a process for preparing a surfactant composition based on a glycine betaine ester salt, and to the composition thus obtained. The invention also relates to the uses of this composition. The invention further relates to a product comprising the above-mentioned composition.
Patent CA-3120530-A1 (CA)
Title: Novel compounds having estrogen receptor alpha degradation activity and uses thereof
Inventor: FAN JIE
IPC: C07C217/64
Filed: 2019-11-21
Abstract: The present disclosure relates to novel compounds having estrogen receptor alpha degradation activity, pharmaceutical compositions containing such compounds, and their use in prevention and treatment of cancer and related diseases and conditions.
Patent CA-3122032-A1 (CA)
Title: Devices and methods for monitoring and elimination of honey bee parasites
Inventor: SCOFIELD HAILEY
IPC: A01K67/04
Filed: 2019-12-03
Abstract: Automatic detection and elimination of mites through laser exposure is provided. In various embodiments, light is emitted into a target area from at least one light source. Light reflected from a target within the target area is detected by at least one photodetector. A signal is produced proportional to an intensity of the reflected light. A laser pulse is emitted into the target area by a laser emitter when the signal exceeds a predetermined threshold.
Patent CA-3122097-A1 (CA)
Title: Dispensing assembly for selectively dispensing a plurality of supplies of rolled sheet material
Inventor: OSBORNE CHARLES AGNEW JR
IPC: A47K10/32
Filed: 2019-12-10
Abstract: In one aspect, the present disclosure is directed to a dispenser assembly for dispensing supplies of sheet material. The dispensing assembly can include a carrier supporting the supplies of sheet material and being moveable along a track between various dispensing positions. The dispenser assembly also can include a carrier pivoting assembly with a lever that engages one of the supplies of sheet material and rotates during dispensing thereof, as well as one or more biased pins connected to the lever and configured to engage locking features provided along the track to support the carrier in one of the dispensing positions. The biased pins further can be configured to retract with rotation of the lever such that they disengage the locking features so the carrier to moves along the track to different dispensing position. Other aspects also are described.
Patent CA-3125245-A1 (CA)
Title: Floating platform for high-power wind turbines
Inventor: VAZQUEZ ROMERO MIGUEL
IPC: B63B1/12
Filed: 2018-12-28
Abstract: A floating platform for high-power wind turbines, comprising a concrete substructure (1), said concrete substructure forming the base of the platform, which remains semi-submerged in the operating position, and consisting of a square lower slab (11) on which a series of beams (3, 31) and five hollow reinforced concrete cylinders (2, 21) are constructed, distributed at the corners and the centre of said lower slab (1); a metal superstructure (4) supported on the concrete substructure and forming the base for connection with the wind turbine tower, said tower being coupled at the centre thereof; and metal covers (5, 51) covering each of the cylinders (2, 21), on which the metal superstructure is supported and to which vertical pillars (6, 61) are secured, linked together by means of beams (7, 71) which join at the central pillar (61) by means of an element (8) whereon the base (9) of the wind turbine tower is secured.
Patent CA-3127936-A1 (CA)
Inventor: GENGLER DAVID P
IPC: G07C9/00
Filed: 2020-01-27
Abstract: An electronic lock includes a lock body and a shackle selectively securable via one or more ball bearings. An asymmetric cam can be rotated by a key or an electric motor to: a locked state in which the ball bearing secures the shackle within the lock body via at least one lock notch in the shackle, an unlocked state in which the ball bearing is released from the lock notch to unlock the shackle and subsequently engages a revolved notch on a distal end of the shackle to prevent removal of the shackle from the lock body, and a removal state in which the ball bearing is released from the lock notch and the revolved notch to allow the shackle to be removed from the lock body. A shackle detector can detect a shackle in the locked state. Externally accessible electrical contacts allow for jumpstarting a discharged battery.
Patent CA-3128952-A1 (CA)
Title: Methods for predicting the risk of progression and pharmacological response of a human subject suffering from relapsing-remitting multiple sclerosis
Inventor: NAVARRO LOPEZ VICENTE MANUEL
IPC: C12Q1/6883
Filed: 2020-02-11
Abstract: The present invention relates to a biomarker or to a combination of biomarkers in stool samples which on one hand help in the diagnosis of multiple sclerosis, and on the other hand predict the progression of multiple sclerosis, as well as the response to treatment of a subject suffering from this disease.
Patent CA-3130003-A1 (CA)
Inventor: WESTWELL ANDREW DAVID
IPC: C07D295/13
Filed: 2014-07-31
Abstract: The invention relates to a compound of general formula (I): wherein R1, R2, R3, R4, Q, m and n are as defined herein. The compounds are inhibitors of Bcl3 and are useful for the treatment of cancer, particularly metastatic cancer.
Patent CA-3133377-A1 (CA)
Inventor: LOPEZ-CUERVO MEDINA SERAFIN
IPC: G01N33/24
Filed: 2020-03-12
Abstract: The present invention refers to a method and a system for determining the mechanical state of an agricultural field, wherein sensors, arranged in a tillage element of an agricultural machine, obtain measurements of a vibrating signal that is the product of the tillage operation of the agricultural machine on the field; communication means send said measurements in data packets to a processor module; the processor module transfers the measurements to the frequency domain and calculates energy measurements in order to finally determine the mechanical state of the agricultural field, based on the analysis of these calculated energies, wherein the determined mechanical state includes a degree of hardness and a degree of plasticity.
Patent CA-3134077-A1 (CA)
Title: Revetement de manchon d'isolation thermique pour dispositif d'ecoulement de fluide et dispositif d'ecoulement de fluide incorporant un tel revetement
Inventor: VERNHES LUC DAVID
IPC: F16L59/16
Filed: 2020-03-12
Abstract: Revêtement de manchon d'isolation thermique pour des dispositifs d'écoulement de fluide, tels que des vannes et une tuyauterie utilisés dans des applications industrielles sévères, de préférence fabriqué de manière additive (par exemple, par impression 3D) pour s'adapter dans le trou d'un dispositif d'écoulement de fluide protégé. Des interstices internes et/ou des nervures externes permettent une isolation thermique ajoutée. Une lèvre d'extrémité formée d'un seul tenant ou un capuchon d'extrémité séparé fixe et/ou positionne le revêtement de manchon dans le dispositif d'écoulement de fluide protégé entre des parties distale et proximale de diamètre différent du trou. Si les interstices internes sont scellés, ils peuvent être mis sous vide ou mis sous pression pour améliorer les propriétés d'isolation thermique. Les dimensions adaptées sont suffisamment petites pour empêcher l'entrée de particules thermoconductrices circulant pendant l'utilisation dans le chemin d'écoulement du dispositif d'écoulement protégé. Une ouverture d'égalisation de pression peut être prévue sur ou à travers le manchon si nécessaire dans certaines applications.
Patent CA-3136169-A1 (CA)
Inventor: GERDES LEE
IPC: A61B5/00
Filed: 2020-05-20
Abstract: Real time mirroring of dominant brain frequencies through the use of two types of stimuli is provided. Through devices and methods that simultaneously look for asymmetries and in real time, one can create real time variable sequences of acoustic and electric stimuli, and then one can effectively and efficiently support the brain to balance its activity between corresponding right and left lobes without one's mindful attention.
Patent CA-3137980-A1 (CA)
Title: Picture prediction method and apparatus, and computer-readable storage medium
Inventor: CHEN XU
IPC: H04N19/103
Filed: 2020-04-23
Abstract: Embodiments of this application disclose a picture prediction method and apparatus. The picture prediction method includes: determining whether a merge mode is used for a current picture block; when the merge mode is used for the current picture block, determining whether a level-I merge mode is available for the current picture block; if a first merge mode is unavailable, and a high-layer syntax element corresponding to the first merge mode indicates that the first merge mode is forbidden to be used, directly determining a second merge mode as a target merge mode applicable to the current picture block, where both the first merge mode and the second merge mode belong to a level-2 merge mode; and predicting the current picture block based on the target merge mode. In the embodiments of this application, redundancy generated in a merge mode determining process can be reduced as much as possible.
Patent CA-3138765-A1 (CA)
Title: All-terrain vehicle and method for powering all-terrain vehicle
Inventor: ZHANG LIANG
IPC: B60R16/03
Filed: 2021-11-12
Abstract: The present application discloses an all-terrain vehicle and a method for powering the all-terrain vehicle. The all-terrain vehicle includes: a frame; at least one seat arranged on the frame; a first device; a second device being a micro-control unit, a required electric power of the first device being greater than a required electric power of the second device, and the first device having a lower stability requirement for a power supply voltage than the second device; and a power supply system arranged behind the at least one seat and comprising a first power source and a second power source. The first power source is configured to supply power to a first device. The second power source is configured to supply power to a second device of the all-terrain vehicle.
Patent CA-3138797-A1 (CA)
Inventor: FRANCIS ROGER ANTONY
IPC: F23R3/28
Filed: 2021-11-11
Abstract: A fuel swirler has a swirler housing defining an interior chamber having a fuel outlet at a downstream end. A swirler core is mounted inside the interior chamber. The swirler core has a downstream end portion with one or more fuel channels disposed thereon.  The one or more fuel channels is in fluid communication with the fuel outlet. An internal bore extends longitudinally through the swirler core. The internal bore has an inlet connectable to a source of fuel. One or more exit holes fluidly connects the internal bore to the one or more fuel channels. An annular air gap is provided radially between the swirler housing and the swirler core for thermally shielding the internal bore.
Patent CA-3139021-A1 (CA)
Title: Chemical hydrogen peroxide indicator
Inventor: XIA WENSHENG
IPC: B01J37/02
Filed: 2020-04-21
Abstract: The disclosed hydrogen peroxide indicator includes a substrate on which is disposed an indicator composition that includes at least one of a select group of indicator compounds and a catalyst. As a result of contact with hydrogen peroxide, the indicator composition changes color, even from colorless to having a visually observable color, thereby providing an indication of the presence of hydrogen peroxide.
Patent CA-3139645-A1 (CA)
Inventor: KREHEL MARK
IPC: A01M23/00
Filed: 2021-11-19
Abstract: An apparatus for controlling animal pests comprises a housing having a passage extending into the housing from an entrance, an impacting member movable across the passage and a planar sensor spaced apart from the kill bar by a predetermined distance along the passage towards the entrance, the planar sensor configured to sense the presence of the animal pest across a sensing plane across the passage wherein the impacting member is operable to be released to rapidly move across the passage when the planar sensor indicates the presence of the animal pest as passed through the sensing plane.