baber/WOPTO huggingface dataset:
Patent CA-3022754-A1 (CA)
Inventor: WANG YANSEN
IPC: E21B49/00
Filed: 2017-12-01
Abstract: An apparatus for prestressing a concrete floor of an inclined shaft wall is provided, comprising two end bearing components, a corrugated pipe, a tension bearing rod piece and two anchor heads. The tension bearing rod piece comprises a left and right tension bearing rods connected via a loading mechanism and passes through the corrugated pipe. The two end bearing components are respectively arranged at the left and right ends of the tension bearing rod piece.  The two anchor heads respectively lock the left and right end bearing components. Before pouring the shaft wall's floor, the loading apparatus is pre-buried. After the floor concrete's strength increases to certain extent, a transverse prepressing stress is applied to the floor concrete through the loading mechanism. An internal space of the loading apparatus is blocked by grouting to integrate the tension bearing component, the loading apparatus and the like with the floor concrete.
Patent CA-3024356-A1 (CA)
Title: Procede de preparation de melanges comprenant de la vanilline et de l'ethylvanilline
Inventor: OVE VON HUSBY KURT
IPC: A23L27/00
Filed: 2017-05-16
Abstract: La présente invention concerne un procédé de préparation d'un mélange comprenant de la vanilline et de l'éthylvanilline, lequel procédé comprend les étapes consistant à (i) mélanger au moins de la poudre de vanilline et de la poudre d'éthylvanilline, (ii) maintenir le mélange obtenu à l'étape (i) dans un récipient afin de laisser la vanilline et l'éthylvanilline s'agglomérer, et (iii) décomposer au moins un agglomérat obtenu à l'étape (ii) en particules plus petites. La présente invention concerne également un mélange poudreux comprenant de la vanilline et de l'éthylvanilline obtenu par le procédé selon la présente invention.
Patent CA-3024983-A1 (CA)
Inventor: SCHWINDT STEFAN ALEXANDER
IPC: G08G5/04
Filed: 2018-11-22
Abstract: Route planning and movement of an aircraft on the ground based on a navigation model trained to improve aircraft operational efficiency is provided herein. A system comprises a memory that stores executable components and a processor, operatively coupled to the memory, that executes the executable components that comprise an assessment component, a sensor component, and a route planning component. The assessment component accesses runway data, taxiway data, and gate configuration data associated with an airport. The sensor component collects, from a plurality of sensors, sensor data related to performance data of an aircraft and respective conditions of the runway, the taxiway, and the gate configuration data. The route planning component employs a navigation model that is trained to analyze the sensor data, the runway data, the taxiway data, and the gate configuration data, and generate a taxiing protocol to navigate the aircraft to improve aircraft operational efficiency.
Patent CA-3026208-A1 (CA)
Inventor: GARCIA REUBEN P
IPC: H01H17/08
Filed: 2018-05-07
Abstract: Embodiments of the disclosure provide a waterproof pullcord station for management of patient care. The pullcord station includes a cord, and a face plate assembly coupled to a wall plate assembly. The face plate assembly includes a cord retainer coupled to the cord, and an actuator post coupled to the cord retainer. The wall plate assembly includes a wall plate comprising a frontside and a backside, wherein the frontside comprises a single material and the backside comprises an opening, the wall plate serving as a housing for an electronic circuit. The wall plate assembly further includes the electronic circuit wirelessly coupled to the actuator post and configured to determine whether the cord has been pulled by monitoring the wireless coupling between the actuator post and the electronic circuit. The wall plate assembly further includes a back cap configured to interface with the opening of the backside.
Patent CA-3032998-A1 (CA)
Inventor: DIOP SEYDOU
IPC: H01R4/52
Filed: 2017-08-03
Abstract: A clamp provides electrical communication between a first conductor and a second conductor. The clamp includes a first housing portion having a first surface, a second surface, a first housing bore, and a cavity, the first housing bore extending along a longitudinal axis. The clamp further includes a clamp member at least partially disposed within the cavity of the first housing portion, the clamp member including a first clamp surface adjacent the second surface of the housing in a facing relationship. The clamp further includes a shaft oriented parallel to the longitudinal axis, the shaft coupling the first housing portion and the clamp member. The clamp further includes a second housing portion movably coupled to the first housing portion by the shaft, the second housing portion including a second housing bore and a second clamp surface, the second housing bore aligned with the longitudinal axis, the second clamp surface adjacent the first surface of the first housing portion in a facing relationship.
Patent CA-3035106-A1 (CA)
Inventor: MAURICE SEBASTIEN
IPC: G01M11/02
Filed: 2017-09-07
Abstract: The spectacle lens (42) comprises a substrate and an anti-reflection or mirror interference coating covering said substrate on the side of the front face (46), said interference coating forming a one-dimensional or two-dimensional bar code pattern (62), said marking (41) being formed by a plurality of point holes on a portion of a thickness of said interference coating, said front face (46) having, away from said point holes, a coefficient of reflection of light having a predetermined nominal value and, in each said point hole, a coefficient of reflection of light having a particular predetermined value that is different from said nominal value.
Patent CA-3035200-A1 (CA)
Inventor: JURANITCH JAMES C
IPC: F24H1/00
Filed: 2017-08-31
Abstract: Embodiments of the present disclosure include a system, method, and apparatus comprising a large scale direct steam generator operating on an oxidant of air or enriched air configured to generate steam and combustion exhaust constituents. An exhaust constituent separation system and an energy recovery system to reclaim energy and improve the efficiency of the thermodynamic cycle. An optional CO2 separation system and Non Condensable Gas injection system may be included.
Patent CA-3035677-A1 (CA)
Inventor: FU JIANGBIAO
IPC: F16H48/06
Filed: 2017-06-27
Abstract: A continuously variable transmission steering mechanism of a tracked vehicle, comprising a differential (1), a right drive shaft (2), a left drive shaft (3), and a continuously variable transmission (4) used for adjusting the rotational speed of the right drive shaft (2) and that of the left drive shaft (3). A left half shaft (5) and a right half shaft (6) are connected on the differential (1). The right half shaft (6) of the differential (1) is linked to the right drive shaft (2). The right drive shaft (2) rotates to drive the right half shaft (6) of the differential (1) to rotate. The left half shaft (5) of the differential (1) is linked to the left drive shaft (3). The left drive shaft (3) rotates to drive the left half shaft (5) of the differential (1) to rotate. The rotational speed ratio of the right half shaft (6) of the differential (1) to the right drive shaft (2) is equal to the rotational speed ratio of the left half shaft (5) of the differential (1) to the left drive shaft (6). The employment of the continuously variable transmission steering mechanism of the tracked vehicle, by means of continuously and precisely adjusting the rotational speeds of the left and right half shafts of the differential via the continuously variable transmission (4), implements precise turning of tracks, thus increasing the safety of the tracked vehicle traveling at a high speed.
Patent CA-3035702-A1 (CA)
Title: Direct vent fireplace assembly
Inventor: MORRISON RALPH E
IPC: F23C5/00
Filed: 2019-03-05
Abstract: A fireplace assembly including a direct-vent combustion system which includes an air inlet, an air outlet each sealed from the other. lt includes a pre-combustion chamber for entry of a primary fuel and air mixture, a burner unit, the burner unit comprising a burner, a base plate with metered holes or slots configured to allow control of the placement, volume and flow of air flowing from the air inlet into a mixing combustion chamber from the burner unit, and an ember bed located around the burner configured to create the mixing combustion chamber in the burner unit to enhance desired flame presentation by controlling mixing of incoming air with the primary fuel and air mixture.
Patent CA-3036727-A1 (CA)
Inventor: STORACE CARMEL PAUL
IPC: B65D90/08
Filed: 2017-09-14
Abstract: L'invention concerne un élément de raccordement d'angle destiné à être utilisé dans la réalisation de contenants de transport, de stockage et de présentation et un système de contenants de transport, de stockage et de présentation de compartiments empilés qui peuvent être raccordés les uns aux autres et agencés dans de multiples orientations en fonction des besoins de l'utilisateur.
Patent CA-3039794-A1 (CA)
Inventor: CHHEDA JUBEN NEMCHAND
IPC: C07D307/50
Filed: 2017-10-30
Abstract: L'invention concerne un procédé d'extraction de furfural comprenant : (a) soumettre une composition comprenant du furfural, de l'eau, au moins un acide inorganique, au moins un acide organique et un mélange de solvants comprenant un solvant aromatique et un solvant oxygéné, à une première étape de séparation fournissant : (i) une première phase organique ; (b) soumettre la première phase organique à une première étape de distillation fournissant : (i) un premier flux supérieur comprenant du furfural et une partie dudit au moins un acide organique ; (c) soumettre le premier flux supérieur de l'étape (b) à une seconde étape de séparation fournissant : (i) un second flux supérieur enrichi en furfural ; (d) soumettre le second flux supérieur de l'étape (c) à une seconde étape de distillation fournissant : (i) un troisième flux supérieur comprenant un azéotrope de furfural-eau, et (ii) un troisième flux inférieur comprenant du furfural.
Patent CA-3047470-A1 (CA)
Title: Flexible container bags
Inventor: ETIZ ERHAN
IPC: B65D33/36
Filed: 2017-06-29
Abstract: A flexible bulk container comprising a top wall, a bottom wall, and at least one sidewall defining an internal space. There is an access portion associated with the top wall for accessing the internal space through an open end of the access portion, and a position marker located at a predetermined position on the access portion for detection by a detector of a robotic system. An insert for use with a flexible bulk container during folding of the flexible bulk container is also provided. The insert comprises: a head portion and a tail portion extending therefrom, the head portion having an insert upper edge and the tail portion being sized and shaped for engagement with an open end of a filling spout, and lateral spacer portions extending from the head portion, one on either side of the tail portion. There is also provided a stack of flexible bulk containers.
Patent CA-3048721-A1 (CA)
Inventor: HAAHEIM KIMBERLY M
IPC: B65D43/02
Filed: 2019-07-05
Abstract: A double-walled insulating container having a dish structure, a lid structure and a retaining ring. The dish structure includes a dish inside wall and a dish outside wall.  The dish inside wall and the dish outside wall are fixedly separated by a dish insulation space therebetween.  The dish inside wall and the dish outside wall are joined at an upper section of the dish structure to enclose the dish insulation space. The dish inside wall defines a dish interior space. The dish outside wall having an outwardly extending dish flange. The lid structure is configured to resealably-seal the dish interior space. The lid structure has a lid inside wall and a lid outside wall The lid inside wall and the lid outside wall are fixedly separated by a lid insulation space therebetween. The lid inside wall and the lid outside wall being joined at a lower section of the lid structure to enclose the lid insulation space. The lid inside wall defines a lid interior space. The lid outside wall has an outwardly extending lid flange. The retaining ring is configured to engage the lid flange. The retaining ring has at least one securing clip configured to engage dish flange to secure the lid structure to the dish structure.
Patent CA-3050052-A1 (CA)
Inventor: SUZUKI YOSHINORI
IPC: H04N19/52
Filed: 2011-07-14
Abstract: In an embodiment, an encoding target region in an image is partitioned into a plurality of prediction regions. Based on prediction information of a neighboring region neighboring a target region, the number of previously-encoded prediction regions in the target region, and previously-encoded prediction information of the target region, a candidate for motion information to be used in generation of a predicted signal of the target prediction region as a next prediction region is selected from previously-encoded motion information of regions neighboring the target prediction region. According to the number of candidates for motion. information selected, merging block information to indicate generation of the predicted signal of the target prediction region using the selected candidate for motion information and motion information detected by prediction information estimation means, or either one of the merging block information or the motion information is encoded. In addition, the motion information to be used in generation of the predicted signal of the target prediction region is stored into prediction information storage means.
Patent CA-3051342-A1 (CA)
Title: System and methods of determining acceleration of a shaft
Inventor: CONCIATORI MICHAEL
IPC: G01P15/16
Filed: 2019-08-06
Abstract: A system and computer-implemented method of determining an acceleration of an engine are provided. The system comprises a processor and a memory comprising instructions stored thereon which when executed by the processor cause the system to perform a method of determining an acceleration of an engine. The method comprises obtaining and storing zero-crossing timestamps in a buffer, determining angular displacement times of the shaft based on the timestamps, applying a conversion factor to the angular displacement times, determining an acceleration of a shaft based on the angular displacement, and causing a fuel flow to the engine to be adjusted as a function of the acceleration as determined. The zero-crossing timestamps correspond to an angular displacement of a shaft associated with the engine. The zero-crossing timestamps are obtained using an angular displacement measurement device. The conversion factor corresponds to an angular displacement of the shaft.
Patent CA-3052010-A1 (CA)
Title: Endoscope with anatomy elevation assembly
Inventor: PALUSHI JETMIR
IPC: A61B1/32
Filed: 2019-08-14
Abstract: An endoscope assembly includes a shaft assembly, an endoscopic camera assembly, and an anatomy elevation assembly. The shaft assembly includes a flexible outer shaft defining a lumen, a first electrical communication line, and a first fluid communication line.  The endoscopic camera assembly is in communication with the first electrical communication line. The anatomy elevation assembly includes an inflatable member coupled to the flexible outer shaft.  The inflatable member includes an interior surface. The first fluid communication line is in fluid communication with the inflatable member. The inflatable member is configured to transition between a deflated configuration and an inflated configuration. The interior surface is configured to define a viewing path distal to the endoscopic camera assembly while the inflatable member is in the inflated configuration.
Patent CA-3052888-A1 (CA)
Title: Igniter for gas turbine engine
Inventor: FREER RICHARD
IPC: F02C7/264
Filed: 2019-08-22
Abstract: There is disclosed an igniter for a gas turbine engine including: a base; an inner conductor extending along an axis from the base to an end; a resistive heating element electrically connected to the end of the conductor; an outer conductor being electrically connected to the heating element, the outer conductor surrounding and extending axially along the inner conductor and forming a return electrical path, the outer conductor being radially spaced apart from the inner conductor by a gap, and an electrical insulator in the gap.
Patent CA-3054677-A1 (CA)
Inventor: IZAWA YOSHINORI
IPC: B22F7/00
Filed: 2018-02-02
Abstract: This sliding member comprises a substrate, and a coating layer formed on the substrate. The coating layer includes: a steel part derived from a plurality of austenitic stainless steel particles; and a copper part derived from a plurality of copper particles or copper alloy particles. The parts are bonded via an interface.
Patent CA-3055228-A1 (CA)
Inventor: STEDING PAUL
IPC: B01J19/12
Filed: 2018-03-02
Abstract: The disclosure provides a method of treating flue gas that has one or more components. The method comprises passing a solution through both a magnetic field and an electric field to form an activated solution. The method also comprises contacting the activated solution with the flue gas so that the one or more components of the flue gas are at least partially absorbed by the activated solution to form a residue solution.
Patent CA-3055421-A1 (CA)
Inventor: MANTRIPRAGADA SANKARAM
IPC: C07K14/62
Filed: 2018-03-16
Abstract: Embodiments may include a composition for oral drug delivery. The composition may include a physiologically active substance, a carrier compound, a mucoadhesive compound, and a permeation enhancer. The physiologically active substance may be transported across the stomach. The physiologically active substance may be stable and not degrade in the harsh gastric acid environment. To help protect the physiologically active substance, the physiologically active substance is mixed with the carrier. The carrier may be a liquid insoluble in the gastric acid of the stomach. The physiologically active substance may be soluble in the carrier. The mucoadhesive compound may be used to promote adsorption of the physiologically active substance to the lining of the stomach. The permeation enhancer may facilitate the transport of the physiologically active substance across the wall of the stomach.
Patent CA-3055891-A1 (CA)
Inventor: TAN DONALD
IPC: A61P27/10
Filed: 2018-03-22
Abstract: La présente invention concerne un agent de prévention de la myopie, de traitement de la myopie, et/ou de prévention de la progression de la myopie, comprenant du tiotropium en tant que principe actif.
Patent CA-3058176-A1 (CA)
Title: Novel pyridazinone herbicides
Inventor: MCCANN STEPHEN FREDERICK
IPC: C07D237/14
Filed: 2018-03-28
Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, agricultural compositions containing them and their use as herbicides (Formula 1), wherein R1, R2, L, G and W are as defined in the disclusure, and A is selected from (Formula A-1, A-2, A-3, A-4, A-5, A-6, A-7, A-8, A-9 and A-19) and X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, Y and Y1 are as defined in the disclosure.
Patent CA-3058955-A1 (CA)
Inventor: MURAWSKA MONIKA KAROLINA
IPC: G01B11/16
Filed: 2019-10-16
Abstract: The object of the invention is a system for measuring the deformations of at least one element of at least one examined construction, comprising at least one marker (1) fixedly attached to an element of the examined construction, at least one sensor (2) configured and programmed to record data related to the position of the marker (1) in the form of digital data, a processing unit (4) configured and programmed to process the data related to the position of the marker (1), connected communicatively to the sensor (2), preferably via a receiving unit (3), characterised in that the marker (1) comprises at least ten light-emitting characteristic points. The invention also comprises a method for measuring the deformations of the examined construction implemented in such a system, which method comprises the steps of: a) recording and preferably initially processing the data related to the position of the marker (1) by the sensor (2) in the form of digital data, b) transmitting this digital data to the processing unit (4), preferably by means of the receiving unit (3), which preferably compresses the received digital data before transmitting it to the processing unit (4), and it is characterised in that a marker (1) comprising at least ten light-emitting characteristic points is used, and by knowing the reference model of the characteristic points of the marker (1) and knowing the reference position of the centre of the marker (1) and the reference rotation of the marker (1), c) rotation and position of the centre of the marker (1) are determined by virtual rotation and adjustment of the reference model of characteristic points of the marker (1) to the digital data, d) the displacement and rotation of the marker (1) are determined by comparing the rotation and position of the centre of the marker (1), determined in step c), to a reference position of the centre of the marker (1) and a reference rotation of the marker (1).
Patent CA-3059167-A1 (CA)
Inventor: THOMPSON MARK C
IPC: E02F5/02
Filed: 2014-04-29
Abstract: A soil spreading scraper device comprises a cutting blade for cutting a top layer of soil from the ground, a kicker for throwing the cut soil rearward from the cutting blade, and an impeller member rotatable within a plane of rotation extending upward and rearward from the cutting blade for capturing the soil thrown by the kicker and spreading the cut soil generally radially outward relative to an axis of rotation of the impeller.
Patent CA-3059346-A1 (CA)
Inventor: LEHTOMAKI RIKU
IPC: G16H10/20
Filed: 2019-10-21
Abstract: A handheld device that has a user interface equipped at least with a display.  The device provides a user with a home screen on a display of the handheld device by presenting one or more electronic case reporting questionnaires or links to one or more electronic case reporting questionnaires. The device identifies an allowable interfacing application stored in the handheld device and starts the allowable interfacing application if not running already. The device provides the allowable interfacing application with such limited access to the user interface that a return key is reserved to be unusable by the allowed interfacing application and again provides the user with the home screen on the display of the handheld device in response to meeting one or more return conditions.
Patent CA-3060297-A1 (CA)
Title: Seated motion simulation amusement park attraction
Inventor: WHITE NATHANAEL G
IPC: A63J25/00
Filed: 2018-04-23
Abstract: A motion simulator ride assembly including a motion base and a rider support assembly positioned beneath and coupled to the motion base. The rider support assembly includes a plurality of rider support units each including a saddle having a leading end, a tail end, and a superior surface that may support a rider in a facedown position and a restraint system that may secure the rider onto the rider support. The restraint system includes a rotating restraint having an attachment point on the saddle, and the rotating restraint may move relative to the superior surface to move the rotating restraint from an unrestrained configuration to a restrained configuration, and the rotating restraint may abut against a posterior surface of a torso of the rider when the rotating restraint is in the restrained configuration. The motion simulator ride assembly also includes a display screen that may project a simulated environment. The display screen is positioned below the motion base.