baber/WOPTO huggingface dataset:
Patent CA-3066887-A1 (CA)
Title: Detection of location of cement
Inventor: PEARL WILLIAM CECIL
IPC: E21B33/13
Filed: 2017-09-27
Abstract: Included are cement compositions and methods and systems for locating the cement compositions in a wellbore. An example method comprises deploying a sensing system in the wellbore and introducing the cement composition into the wellbore. The cement composition comprises a cement and hollow beads having a crush pressure and configured to emit an acoustic signal when imploded. The method further comprises pumping the cement composition through the wellbore to a depth with a wellbore pressure exceeding the crush pressure of the hollow beads to induce implosion of the hollow beads and the emission of the acoustic signal. The method further comprises sensing the emitted acoustic signal and determining the location of the cement composition in the wellbore from the sensed emitted acoustic signal.
Patent CA-3068389-A1 (CA)
Title: Systeme de rouleau doseur
Inventor: BOILY GUILLAUME CLOUTIER
IPC: A01C7/12
Filed: 2020-01-16
Abstract: Il est décrit un rouleau doseur modulaire pour système de dosage agricole. Le rouleau doseur modulaire comprend un arbre rotatif. Il comprend également une première section de rouleau qui définit une première ouverture dans laquelle larbre sintroduit. Grâce à la rotation de larbre, la première section de rouleau reçoit des particules pouvant sécouler dans une rainure et dose celles-ci. Une première plaque dextrémité se couple à larbre. La première plaque dextrémité empêche que la première section de rouleau puisse senlever dans une première direction axiale. Une deuxième plaque dextrémité se couple à larbre. La deuxième plaque dextrémité permet déchanger la première section de rouleau contre une deuxième section de rouleau et empêche que la première section de rouleau senlève dans une deuxième direction axiale pendant lutilisation du rouleau doseur modulaire.
Patent CA-3069347-A1 (CA)
Inventor: LUCIANO CYRUS
IPC: A63F3/06
Filed: 2020-01-22
Abstract: Gaming systems and methods which utilize zero, one or more persistent elements in association with a Class II bingo game.
Patent CA-3069498-A1 (CA)
Inventor: LEE JENNY
IPC: A41C3/12
Filed: 2017-06-28
Abstract: Les vêtements de soutien du sein comprennent une structure de bonnet gauche, une structure de bonnet droit, un premier panneau de support et un second panneau de support. La structure de bonnet droit est couplée de manière fonctionnelle à la structure de bonnet gauche. Le premier panneau de support s'étend de gauche de la structure de bonnet gauche à droite de la structure de bonnet droit, s'étendant au moins partiellement au-dessous de la structure de bonnet gauche et au moins partiellement au-dessous de la structure de bonnet droit. Le second panneau de support s'étend de droite de la structure de bonnet droit à gauche de la structure de bonnet gauche, s'étendant au moins partiellement au-dessous la structure de bonnet droit et au moins partiellement au-dessous de la structure de bonnet gauche. L'un du premier panneau de support et du second panneau de support s'étend sensiblement devant l'autre du premier panneau de support et du second panneau de support.
Patent CA-3070448-A1 (CA)
Title: Apparatus for reducing water dripping noises within a drain
Inventor: WILKENS BRIAN
IPC: E03C1/22
Filed: 2020-01-31
Abstract: ABSTRACT OF THE DISCLOSURE An apparatus for reducing water dripping noises within a drain includes a flotation device that is buoyant in water, a stem coupled to the flotation device and extending away from the flotation device, and a deflector flange coupled to the stem and extending laterally away from the stem. In usage, the apparatus is placed flotation device downwards into the drain and the stem extends upwards from the flotation device toward an inlet of the drain. Water falling downward from the inlet of the drain impacts the deflector flange and is redirected by the deflector flange towards sides of the drain. The flotation device may be positioned within a water trap of the drain and the .. deflector prevents water falling through air directly into the water trap.  The deflector flange may be moveable along the stem and the stem may include pre-weakened break points allowing a user to shorten the stem.
Patent CA-3070792-A1 (CA)
Title: Geographic positioning using short-range transmissions
Inventor: CHU ANSON
IPC: H04W4/80
Filed: 2018-06-27
Abstract: A network system uses Wi-Fi signals or other types of short-range transmissions to determine pickup locations for users receiving services provided via the network system. The network system builds a database of search records mapping pickup locations to signatures of short-range transmission detected by users' client devices when they searched for the pickup locations. By comparing a signature detected by a given user's client device to the signatures in the database, the network system can check for similarities between the short-range transmissions. Responsive to finding a match, the network system predicts that the given user is likely to select a similar pickup location as other users whose client devices detected the signatures corresponding to the match. Accordingly, by leveraging the database, the network system can predict pickup locations without requiring the given user to input a search for a pickup location.
Patent CA-3071393-A1 (CA)
Inventor: HANCOCK CHRISTOPHER PAUL
IPC: A61B18/14
Filed: 2018-08-15
Abstract: L'invention concerne un joint d'interface doté d'un mécanisme d'actionnement d'aiguille et/ou d'un mécanisme de rotation d'arbre intégré. Le joint d'interface comprend un arbre flexible entre un logement et un instrument électrochirurgical, par exemple pour transporter de l'énergie et/ou du fluide entre eux. Le mécanisme d'actionnement d'aiguille comprend une tige d'actionnement s'étendant hors du logement et un actionneur monté mobile sur le logement. Le mécanisme de rotation d'arbre comprend un actionneur de rotation monté rotatif sur le logement et accouplé de manière fonctionnelle à l'arbre flexible. La fourniture d'un mécanisme de rotation d'arbre intégré peut éviter le besoin d'une unité de transmission de couple distincte. Le mécanisme d'actionnement d'aiguille amélioré peut utiliser une liaison pivotante pour permettre d'obtenir des distances d'extension d'aiguille plus longues pour une distance d'actionnement donnée.
Patent CA-3071631-A1 (CA)
Inventor: WALKER DUSTIN L
IPC: C09K8/60
Filed: 2018-07-31
Abstract: Embodiments of the disclosure include compositions and methods that stabilize a injection fluid when exposed to reservoir conditions, reducing formation damage and increasing the amount of hydrocarbon recovered. Specifically, the formulation is a single-phase liquid surfactant package which comprises a non-ionic surfactant and optionally one or more secondary surfactants.
Patent CA-3072055-A1 (CA)
Title: Systems and methods for applying materials to medical devices
Inventor: KO MICHAEL J
IPC: B05C1/08
Filed: 2018-08-21
Abstract: A mechanism for applying a predetermined pattern of material onto an elongate tubular substrate includes a first motor, an engagement member rotatable by the first motor and configured to reversibly grasp an elongate member, such that rotation of the first motor rotates the elongate member around its longitudinal axis, a fluid dispenser configured to dispense a fluid having a first, flowable state, the fluid dispenser including an elongate dispensing conduit having a distal end having an orifice, the orifice configured to be placed adjacent a surface of the elongate member, a second motor configured to move at least one of the elongate member or the elongate dispensing conduit such that the orifice changes its relative orientation along the longitudinal axis of the elongate member, and wherein the distal end of the elongate dispensing conduit is configured to apply a bias on the surface of the elongate member.
Patent CA-3076070-A1 (CA)
Title: System and method for wastewater treatment
Inventor: ROBINSON SCOTT
IPC: C02F3/00
Filed: 2020-03-17
Abstract: A system for treatment of wastewater including water, soluble and particulate organic carbon, and ammonia. The system includes first and second moving bed biofilm reactors.  Each of the moving bed biofilm reactors includes a tank defining a tank volume therein. One or both of the moving bed biofilm reactors also includes partition walls positioned in the tank volume thereof. The partition walls divide the tank volume into at least upstream and downstream tank compartments.  The system also includes an intermediate clarifier that is located downstream from the first moving bed biofilm reactor and upstream relative to the second moving bed biofilm reactor.
Patent CA-3078479-A1 (CA)
Title: Multifunctional pocket knife
Inventor: HUG PETER
IPC: B26B11/00
Filed: 2018-10-16
Abstract: The multifunctional pocket knife (1) is made up of a handle (2) formed by two joined-together flanks (3, 3') that form at least one stowing space (4) for tools that each pivot about link pins (5, 5') disposed at each end of the handle (2). It is characterized in that it has a flat tick-removing instrument (6) that pivots about one of said link pins (5, 5') and extends along the longitudinal axis of the pocket knife. Said tick-removing instrument (6) is intended to be included in a multifunctional pocket knife (1).
Patent CA-3080545-A1 (CA)
Inventor: YOSHIDA TOMOFUMI
IPC: G03G15/06
Filed: 2014-05-30
Abstract: Un réservoir dencre en poudre comprend un corps de réservoir utilisé pour loger une encre en poudre et attaché de manière amovible à une partie de montage dans un dispositif de développement et un élément dexploitation utilisé pour ouvrir et fermer un obturateur. Lobturateur et lélément dexploitation comprennent une partie de mise en contact pouvant être raccordée à un élément de liaison étant placé dans la partie de montage et pouvant effectuer un mouvement linéaire de va-et-vient. Dans létat selon lequel le corps de réservoir nest pas monté dans la partie de montage, lobturateur et lélément dexploitation sont en état non lié lun par rapport à lautre. Au contraire, dans létat selon lequel le corps de réservoir est monté dans la partie de montage, lobturateur et lélément dexploitation peuvent devenir liés ensemble au moyen de lélément de liaison.
Patent CA-3083227-A1 (CA)
Title: Global shutter pixel circuit and method for computer vision applications
Inventor: TADMOR EREZ
IPC: H01L27/146
Filed: 2018-12-13
Abstract: An image sensor device includes a plurality of pixel cells arranged in a pixel array, a control circuit for controlling an exposure phase and a sampling phase of the image sensor device. Each of the plurality of pixel cells includes a photodiode, a storage diode, and a floating diffusion region. The control circuit is configured to activate the photodiode in a plurality of time windows to sense light reflected from a target as a result of a corresponding plurality of emitted light pulses, with a pre-determined delay time between each time window and a corresponding emitted light pulse. The photodiode can be activated using a plurality of bias voltage pulses or a plurality of global shutter signal pulses.
Patent CA-3087117-A1 (CA)
Title: Arrangement and method for levelling a cab of a work machine
Inventor: HUKKANEN PENTTI
IPC: B62D33/063
Filed: 2018-12-27
Abstract: A cabin (12) of a mobile work machine (10) is adaptable to a frame of the work machine by means of an arrangement (1) which comprises longitudinal levelling means (2) for levelling the cabin in the direction of longitudinal tilting (A) of the work machine, and transverse levelling means (20) for levelling the cabin in the direction of sideward tilting (H),transverse in relation to the longitudinal direction (B) of the work machine, with respect to transverse pivoting axle (J). The transverse pivoting axle extends in a substantially orthogonal horizontal direction in relation to the longitudinal pivoting axle (C), and is adapted at a lower height than the longitudinal pivoting axle.
Patent CA-3095987-A1 (CA)
Inventor: PODDUTOORI RAMULU
IPC: A61P35/00
Filed: 2019-04-03
Abstract: La présente invention concerne des dérivés de pyrazole substitués de formule (I), qui sont utiles sur le plan thérapeutique en tant qu'inhibiteurs sélectifs de CDK12/13. Ces composés sont utiles dans le traitement et/ou la prévention de maladies et/ou de troubles associés à CDK12/13 chez un mammifère. L'invention concerne également la préparation des composés et des compositions pharmaceutiques comprenant au moins un des dérivés de pyrazole substitués de formule (I) ou un sel pharmaceutiquement acceptable, un N-oxyde ou un stéréoisomère de ceux-ci.
Patent CA-3096804-A1 (CA)
Title: Hot-melt formulations utilizing depolymerized polymeric material
Inventor: FENTON IRINA
IPC: C09J11/08
Filed: 2019-04-12
Abstract: A hot-melt formulation can utilize a depolymerized polymeric material such as a wax, styrenic polymer, and/or styrenic oligomer, wherein the wax, styrenic polymer, and/or styrenic oligomer is created via depolymerization of a polymer. In some embodiments, the polymer is polypropylene. In some embodiments, the polymer is polyethylene. In some embodiments, the polymer is polystyrene. In some embodiments, the hot-melt formulation can include, among other things, ethylene-vinyl acetate copolymers, olefinic block copolymer, amorphous polyolefins, styrene block copolymers, amorphous poly-alpha-olefins, thermoplastic polyolefins, tackifiers, stabilizers, paraffin waxes and/or Fisher Tropsch waxes.
Patent CA-3097002-A1 (CA)
Title: Stabilized cell acquisition for elemental analysis
Inventor: BARANOV VLADIMIR
IPC: G01N1/44
Filed: 2019-04-12
Abstract: Analyzing samples injected into an inductively coupled plasma source can be improved by one or more of a stabilizing solution mixable with a sample prior to injection and a heated injector. The stabilizing solution can minimize the difference in osmotic pressure between the solution and the cells with a relatively low amount of dissolved solids (e.g., at or below about 0.2%). The stabilizing solution can contain a salt (e.g., ammonium nitrate) present in concentrations of at least 5 mM. The injector can be heated before and/or during injection. In some cases, heat from adjacent parts can be channeled into the injector to improve heating of the injector. An injector heated to sufficient temperatures can minimize solute buildup and can extend the usable time between cleanings. These improvements can be especially useful in elemental analysis, such as inductively coupled plasma mass spectrometry or inductively coupled plasma optical emission spectrometry.
Patent CA-3101794-A1 (CA)
Title: System and method for thought object selection
Inventor: PROCTER THOMAS JOHN
IPC: G06F17/00
Filed: 2020-12-07
Abstract: ABSTRACT Systems and methods for processing qualitative responses from a plurality of user devices whereby a selection of a next thought object, to deliver to a first user device, may be based on a plurality of qualitative responses received from a plurality of user devices. In a preferred embodiment, a thought object selection computer may compute the selection by determining a filtered set of thought objects by custom selection. In some embodiments, if the quantity of the filtered set of thought objects is greater than a pre-configured amount the selection may be computed by randomly selecting a subset of the filtered set of thought objects. Further filtering the filtered set of thought objects by determining one or more least seen thought objects, and selecting a most diverse thought object, updating the filtered set of thought objects and sending the filtered set of thought objects to the first user device. Date Recue/Date Received 2020-12-07
Patent CA-3102376-A1 (CA)
Inventor: AVISHAI YA'ARY
IPC: H05K1/02
Filed: 2019-06-04
Abstract: L'invention concerne des procédés d'impression directe par jet d'encre de l'infrastructure de circuits imprimés. De façon spécifique, l'invention concerne des procédés d'impression par jet d'encre directe d'éléments de dissipation thermique et de prises destinées à être utilisées dans des cartes de circuits imprimés (PCB), des circuits imprimés flexibles (FPCs) et des circuits imprimés d'interconnexion haute densité (HDI).
Patent CA-3103179-A1 (CA)
Title: Procede de mise en suspension pour la preparation de copolymeres d'ethylene dans une cascade de reacteurs
Inventor: DAMM ELKE
IPC: C08F2/00
Filed: 2019-06-19
Abstract: L'invention concerne un procédé de préparation d'un copolymère d'éthylène multimodal en suspension dans une cascade de réacteurs, comprenant un premier réacteur de polymérisation et un ou plusieurs réacteurs de polymérisation ultérieurs, consistant à séparer la suspension formée dans la cascade de réacteurs en particules de copolymère d'éthylène multimodal et en milieu de suspension récupéré, à purifier une partie du milieu de suspension récupéré dans une section de purification pour produire des constituants purifiés du milieu de suspension récupéré et à recycler au moins certains ou une partie des constituants purifiés du milieu de suspension récupéré dans le premier réacteur de polymérisation de la cascade de réacteurs, les constituants purifiés du milieu de suspension récupéré recyclés vers le premier réacteur de polymérisation, qui comprend le diluant, subissant une hydrogénation catalytique avant leur introduction dans le premier réacteur de polymérisation. L'invention concerne également un appareil de polymérisation de monomères oléfiniques en suspension dans une cascade de réacteurs.
Patent CA-3103466-A1 (CA)
Inventor: IASSONOVA DILIARA
IPC: A23L5/00
Filed: 2019-06-24
Abstract: Described herein is a method of frying potato fries, using canola oil having an oil life of 0 to 20 days, wherein the canola comprises a total saturates content of from 3.5% to 5%, a linoleic acid content of greater than 18%, and a linolenic acid content of less than 3.0, wherein the fried potato fry has desirable aroma, texture, and flavor. Also described herein is A fried potato fry made with canola oil having an oil life of 0 to 20 days, wherein the canola oil comprises a total saturates content of from 3.5% to 5%, a linoleic acid content of greater than 18%, and a linolenic acid content of less than 3.0, wherein the fried potato fry has desirable aroma, texture, and flavor.
Patent CA-3107697-A1 (CA)
Title: Bacterial vaginosis diagnostic
Inventor: DAVIS PAUL
IPC: C12Q1/689
Filed: 2019-07-26
Abstract: The invention provides a sialidase enzyme activity detection kit or device comprising: (i) an indicator molecule comprising a sialylated peptide and a capture site; (ii) a capture zone comprising capture molecules; and (iii) binding molecules capable of binding to the de-sialylated derivative of the indicator molecule. Also provided are methods of using the kits or devices, as well as specific indicator molecules and specific binding molecules.
Patent CA-3110259-A1 (CA)
Inventor: ALBERS RUUD
IPC: A61P3/00
Filed: 2018-09-07
Abstract: The invention relates to a prebiotic composition for use in a method of therapeutic or prophylactic treatment of disorders associated with disturbed composition or functionality of the intestinal microbiome in a subject, said use comprising oral administration of the prebiotic composition to the subject, wherein the composition contains at least 0.1% by weight of dry matter of RG-I polysaccharides originating from fruit, carrot, pea, chicory or sugar beet, said RG-I polysaccharides having a molecular weight in excess of 15 kDa and having a backbone consisting of galacturonic acid residues and rhamnose residues, said rhamnose residues being contained in alpha(1?4)-galacturonic-alpha(1?2)-rhamnose residues, wherein the molar ratio of galacturonic acid residues to rhamnose residues in the RG-I polysaccharidesis within the range of 20:1 to 1:1.
Patent CA-3112624-A1 (CA)
Title: Systemes et procedes de fourniture d'informations portant sur des ressources de construction
Inventor: DHANDAPANI CHANDRA
IPC: G06Q10/10
Filed: 2019-09-24
Abstract: Selon certains modes de réalisation, l'invention concerne un procédé de fourniture ou de réception d'informations concernant des ressources de construction. Selon certains modes de réalisation, l'invention concerne un procédé de partage d'un emplacement dans une construction. Selon certains modes de réalisation, l'invention concerne un procédé de réservation d'un espace dans une construction. Selon certains modes de réalisation, l'invention concerne un procédé de partage d'informations cocnernant un problème. Selon certains modes de réalisation, l'invention concerne un procédé de fourniture d'informations à un visiteur d'une construction.
Patent CA-3112629-A1 (CA)
Title: One-piece sill pan flashing
Inventor: GLICKMAN JOEL I
IPC: E06B1/70
Filed: 2019-09-13
Abstract: A one-piece sill pan flashing is provided with accordion sections enabling the flashing to be adjusted in width as necessary for installation in rough framing. The new flashing includes a sill plate cover with forwardly and downwardly inclined upper portions and lower portions extending downward from the upper portions. The accordion sections are incorporated integrally into the sill cover and are formed of narrow panels, flexibly connected along lateral edges to form V-shaped accordion folds having a series of ridges and valleys. The respective ridges and valleys are aligned in common vertical planes and are rounded through a transition curve at the front corners thereof. The flashing is injection molded in two end parts, each with one or more accordion sections. Center extensions can be used for extra wide window framing. The parts are permanently bonded and sealed at the factory and shipped and installed as one piece.
Patent CA-3114037-A1 (CA)
Title: Variable moulding jaw
Inventor: HENNINGER GERHARD
IPC: B29C48/25
Filed: 2019-10-16
Abstract: The invention relates to a shaping jaw unit (10) for a corrugator, comprising a shaping jaw mount (14, 14a-14h), which has a plurality of shaping surfaces (18a-18d) that are different from one another, wherein the shaping surfaces (18a-18d) are suitable for imparting a predetermined shape to a material to be shaped, and comprising a shaping jaw base element (12), on which the shaping jaw mount (14; 14a-14h) is arranged, wherein the shaping jaw mount (14; 14a-14h) is mounted on the shaping jaw base element (12) movably in relation thereto. The invention also relates to a corrugator, comprising a plurality of shaping jaw units (10), and to a corresponding method.
Patent CA-3117559-A1 (CA)
Inventor: LYNCH MICHAEL
IPC: A61P35/00
Filed: 2019-10-30
Abstract: Il est décrit un sel et des formes cristallines connexes du composé A : dans lesquelles le sel est le sel de sulfate d'hydrogène caractérisé par son diagramme de diffraction des rayons X sur poudre, une méthode de préparation et des compositions pharmaceutiques qui le contiennent, et une utilisation pour le traitement des cancers.
Patent CA-3119037-A1 (CA)
Title: Compositions for the delivery of therapeutic agents and methods of use and making thereof
Inventor: SLOAT BRIAN R
IPC: A61K9/127
Filed: 2019-12-09
Abstract: Some embodiments pertain to nanoparticle-based compositions and their use in methods for the delivery of CBD to subjects. In some embodiments, the compositions are stable for prolonged periods of time and provide enhanced bioavailability.