baber/WOPTO huggingface dataset:
Patent CA-3035220-A1 (CA)
Inventor: HALE BRIAN R
IPC: C25B11/02
Filed: 2017-09-01
Abstract: An electrochemical water treatment apparatus includes a treatment chamber formed by at least one wall and having an opening formed along the side for substantially the length of the treatment chamber, with a mounting plate applied to the opening. A set of cathodes and anodes are mounted to the mounting plate and positioned inside the chamber, each of the anodes having at least one cathode positioned on each of the two sides of the respective anode. At least two anode bus bars and two cathode bus bars are provided, each bus bar connectable to the power supply and connected to the respective electrodes near a respective end of the electrodes. An inlet adapter has a smaller cross sectional area at the first end connected to the treatment chamber inlet end, and a larger cross sectional area at the opposite end connected to the source of water to be treated.
Patent CA-3036267-A1 (CA)
Inventor: BERTELLI PIERLUIGI
IPC: F23N5/00
Filed: 2019-03-11
Abstract: Described is a device (1) for controlling a fuel-oxidizer mixture for a premix gas burner (100), comprising an intake duct (2), which defines a cross section (S) for the passage of a fluid inside the duct (2) and includes an inlet (201), a mixing zone (202) and an outlet (203), an injection duct (3), connected to the intake duct (2) in the mixing zone (202), a monitoring device (4), configured for generating a control signal (401), representing a combustion state in the burner (100), a gas regulating valve (7), positioned along the injection duct (3), a fan (8), positioned in the intake duct (2) for generating therein an operating flow in an inflow direction (V), a control unit (5), configured to control the rotation speed of the fan, a regulator (9), coupled with the intake duct (2) for varying the cross section (S). The control unit (5) is configured for controlling the gas regulating valve (7) in real time.
Patent CA-3037603-A1 (CA)
Inventor: BAHMANYAR MOHAMMAD REZA
IPC: A61F2/89
Filed: 2017-09-21
Abstract: An implantable intravascular anchor for supporting a device inside a vascular lumen, the anchor comprising a first part configured to expand when extending from a catheter, and to collapse upon retraction into said catheter; a second part for supporting the device in the lumen and a third part, proximal to the first part, and configured so that, upon release from the catheter, it expands in width to engage an interior wall of the lumen and is adapted for securing the anchor against axial movement along the lumen.
Patent CA-3037669-A1 (CA)
Inventor: FAUCON-DUMONT STEPHANE
IPC: C08L95/00
Filed: 2017-09-26
Abstract: The present invention relates to hot or warm hydrocarbon-based mixes comprising a granular fraction and a hydrocarbon-based binder, characterized in that the elements of the granular fraction have dimensions between 0 mm and 10 mm, and in that the hydrocarbon-based binder comprises a workability additive, having a melting point above 60°C and below 130°C, said hydrocarbon-based mixes being resistant to rutting, compact and workable, with a workability, measured with a Nynas workability meter at the working temperature of the hydrocarbon-based mixes, of less than 350 N and insulating with a thermal conductivity, ?, of less than 1 W/m.K. It also relates to a road surfacing, in particular comprising an integration layer based on the hydrocarbon-based mixes comprising pipes of a heat exchanger device. It finally relates to a process for preparing such a road surfacing.
Patent CA-3040072-A1 (CA)
Title: Modular valve with o-ring valve seat
Inventor: LANDACRE BRETT ANTHONY
IPC: F16K31/06
Filed: 2019-04-11
Abstract: A solenoid operated modular valve including a valve body, a valve member slidingly received in the valve body, and a solenoid that moves the valve member relative to the valve body along a longitudinal axis between an open position and a closed position. The valve body has an end face, a side face, and an inner bore. An outlet port in the end face is disposed in fluid communication with the inner bore. An inlet port in the side face is disposed in fluid communication with the inner bore. The valve body includes an O-ring valve seat that is positioned longitudinally between the inner bore and the outlet port.  The valve member includes a tapered end that has a frustoconical shape and a valve member abutment surface. The valve member abutment surface contacts the O-ring valve seat when the valve member is in the closed position.
Patent CA-3040731-A1 (CA)
Title: Compositions alimentaires pour animaux de compagnie
Inventor: JACKSON MATTHEW
IPC: A23K50/00
Filed: 2017-11-30
Abstract: L'invention concerne des compositions alimentaires pour animaux de compagnie comprenant un extrait de camellia obtenu à partir du tissu d'un thé qui est oxydé à plus d'environ 40 % ; et un composant de fibre, l'extrait de camellia et le composant de fibre étant présents en une quantité efficace pour donner, environ 24 heures après l'ingestion, une concentration en sulfure d'hydrogène fécale inférieure à 450 mg/l, et un pH de lumière colique inférieur à 5. L'invention concerne également des procédés de fabrication et d'utilisation de ces compositions alimentaires pour animaux de compagnie.
Patent CA-3041373-A1 (CA)
Inventor: SOLLAMI PHILLIP
IPC: E21C35/19
Filed: 2019-04-26
Abstract: A bit holder that includes a front portion and a shank axially depending from the front portion. The front portion having an axial length that is less than the axial length of the shank.  A combination bit holder and base block that includes the bit holder with the front portion having an axial length that is less than the axial length of the shank. The base block including a mounting portion and a device receiving portion, the device receiving portion including a length that is the same or less than a length of the mounting portion. The base block having a device receiving portion that includes a length shorter than a length of the mounting portion adapted to provide increased access to the rear of the bit assembly allowing the base blocks to be mounted closer to each other for micro-milling operations. Shortened bit holder shanks are reconfigured from prior art to provide increased holding power between the bit holder shank and base block bore.
Patent CA-3043262-A1 (CA)
Inventor: SCHWARZ KARL-ALFRED
IPC: G08B13/12
Filed: 2017-11-23
Abstract: L'invention concerne un module de surveillance passive de surfaces pour détecter une rupture en coopération avec un système d'alarme (A), comprenant une couche de substrat non conductrice (2) mécaniquement stable et au moins deux zones conductrices (3) qui sont appliquées sur la couche de substrat (2) et reliées à celle-ci et dont l'extension est beaucoup plus petite dans au moins une direction spatiale que dans les autres. Au moins deux des zones conductrices (3) disposent de contacts (31) au moyen desquels elles peuvent être contactées par le biais de fils (19) et, en particulier, connectées au système d'alarme (A). En outre, l'invention concerne un procédé de fabrication du module à partir d'ébauches constituées d'une couche de substrat recouverte sur un côté ou les deux côtés d'un matériau conducteur par élimination sélective du matériau conducteur, en particulier par attaque chimique ou fraisage, de façon à faire apparaître les zones conductrices désirées.
Patent CA-3044408-A1 (CA)
Title: Engineered pesticidal proteins and methods of controlling plant pests
Inventor: CHAE HYUNSOOK S
IPC: A01N63/50
Filed: 2017-11-29
Abstract: The invention provides nucleic acids, polypeptides, transgenic plants, compositions and methods for conferring pesticidal activity (e.g., insecticidal activity) to bacteria, plants, plant cells, tissues and seeds. Nucleic acids encoding the insecticidal proteins can be used to transform prokaryotic and eukaryotic organisms to express the insecticidal proteins. The recombinant organisms or compositions containing the recombinant organisms or insecticidal proteins or in combination with an appropriate agricultural carrier can be used to control an insect pest in various environments.
Patent CA-3053180-A1 (CA)
Inventor: KOLL GREGORY
IPC: A61K31/138
Filed: 2018-03-06
Abstract: In one aspect the present invention features a process for making a tablet comprising the step of applying radiofrequency energy to a powder blend comprising lossy coated particles and at least one pharmaceutically active agent to sinter said powder blend into a tablet, said lossy coated particles comprising a substrate having a Q value of greater than 100 that is at least partially coated with a lossy coating comprising Hydrogenated Starch Hydrolysate.
Patent CA-3056821-A1 (CA)
Title: Automatic probe reinsertion
Inventor: GLINER VADIM
IPC: A61B34/10
Filed: 2019-09-26
Abstract: In accordance with one embodiment, an automated probe system includes a probe configured to be reversibly inserted into a live body part, a robotic arm attached to the probe and configured to manipulate the probe, a first sensor configured to track movement of the probe during an insertion and a reinsertion of the probe in the live body part, a second sensor configured to track movement of the live body part, and a controller configured to calculate an insertion path of the probe in the live body part based on the tracked movement of the probe during the insertion, and calculate a reinsertion path of the probe based on the calculated insertion path while compensating for the tracked movement of the live body part, and send control commands to the robotic arm to reinsert the probe in the live body part according to the calculated reinsertion path.
Patent CA-3057450-A1 (CA)
Title: Fluid application system adapted to collect and reuse reclaimed fluid
Inventor: SADRI HOSSEIN JACOB
IPC: B05B14/00
Filed: 2018-01-25
Abstract: A fluid application system includes a source of a fluid and a first pump for supplying the fluid under pressure to an applicator having a nozzle for dispensing the fluid. A fluid collection system collects reclaimed fluid dispensed from the applicator and a second pump provides the reclaimed fluid under pressure to a return fluid pipe. The return fluid pipe has a valve system that selectively directs the reclaimed fluid to either a reusable fluid container or the applicator. The valve system may selectively direct the reclaimed fluid from the return fluid pipe to an in-line reservoir and a third pump may be used to provide the reclaimed fluid under pressure from the in-line reservoir to the applicator.
Patent CA-3061600-A1 (CA)
Title: Heterocyclic compound
Inventor: KITAMURA SHUJI
IPC: C07D487/04
Filed: 2018-04-26
Abstract: The present invention provides a compound or a salt thereof having a calcium-sensing receptor antagonistic activity, and being expected to be useful as an agent for preventing or treating heart failure, pulmonary hypertension, or the like. The compounds represented by formula (I) or a salt thereof has a calcium-sensing receptor antagonistic activity, and is expected to be useful as an agent for preventing or treating heart failure, pulmonary hypertension, or the like, wherein each symbol is as described in the specification.
Patent CA-3061903-A1 (CA)
Inventor: RIABTSEV ALEKSANDR DMITRIYEVICH
IPC: C01D7/00
Filed: 2018-07-03
Abstract: Disclosed is a method for the preparation of granular sorbent based on LiCI  2A1(OH)3nH20 for lithium recovery from lithium-containing brines, comprising production of a powder of LiC12A1(OH)3nH20 (DHAL-C1) from aluminum chloride solution comprising lithium, separation of the powder DHAL-CI from the obtained solution by centrifugation with further removing the excess LiC1, drying of the powder DHAL-C1; and, granulation of the powder DHAL-C1 with the addition of chlorinated polyvinylchloride and a organochlorine solvent to obtain the granular sorbent based on LiC12A1(OH)3 nft,O; wherein the aluminum chloride solution comprising lithium is prepared by dis-solving crystalline hydrate of hexaaqua aluminum chloride in aqueous solutions comprising lithium in the form of LiC1, Li2CO3, or LiOH = H20 or mixtures thereof, and concentration of aluminum chloride in the solution is 45-220 kg/m3.
Patent CA-3068267-A1 (CA)
Title: Pyrolysis to determine hydrocarbon expulsion efficiency of hydrocarbon source rock
Inventor: INAN SEDAT
IPC: G01N33/24
Filed: 2018-06-21
Abstract: An open system pyrolysis of a first hydrocarbon source rock sample obtained from a natural system is performed within a pyrolysis chamber by maintaining the pyrolysis chamber at a substantially constant temperature. Hydrocarbons are recovered from the pyrolysis chamber released by the first hydrocarbon source rock sample. A thermo-vaporization is performed within the pyrolysis chamber on the pyrolyzed sample at a substantially constant temperature. A first hydrocarbon expulsion efficiency of hydrocarbon source rock is determined. A second hydrocarbon rock sample is ground to a grain size less than or equal to or less than 250 micrometers. A second pyrolysis is performed on the ground hydrocarbon source rock sample by maintaining the chamber at a substantially constant temperature. A second hydrocarbon expulsion efficiency of the hydrocarbon source rock in the natural system is determined. The first hydrocarbon expulsion efficiency is verified using the second hydrocarbon expulsion efficiency.
Patent CA-3069445-A1 (CA)
Inventor: REDDY P HEMACHANDRA
IPC: A61P25/28
Filed: 2018-07-12
Abstract: La présente invention comprend un procédé d'identification d'un patient souffrant de la maladie d'Alzheimer (AD) avant l'atteinte d'une classification clinique de la maladie, consistant : à obtenir un ensemble de données associé à un échantillon de sang, de sérum ou de plasma du patient, l'ensemble de données comprenant des données représentant le niveau d'un ou de plusieurs biomarqueurs de microARN dans l'échantillon de sang, de sérum ou de plasma; à évaluer l'ensemble de données en ce qui concerne la présence ou l'augmentation d'une quantité de miARN-455-3p; à déterminer la probabilité que le patient développe une AD avant d'atteindre une classification clinique de la maladie par détection de la présence ou de l'augmentation de miARN-455-3 p afin de produire un score qui indique une probabilité de développer l'AD, un score supérieur à celui d'un témoin sain indiquant que le patient est susceptible de présenter le pronostic d'une transition en une AD classée, le témoin sain étant dérivé d'un patient ne souffrant pas d'AD et ne présentant pas de preuve clinique d'AD.
Patent CA-3070293-A1 (CA)
Inventor: KULP RYAN
IPC: G06F15/16
Filed: 2018-07-25
Abstract: Selon l'invention, lors de la génération d'une notification personnalisée sur un site web, un serveur reçoit une requête d'événements à partir d'une base de données d'événements à partir d'un navigateur. Chaque événement comprend des paramètres d'événement pour une ou des interactions d'un utilisateur avec une instance du site web. Les paramètres d'événement comprennent une référence de modèle, une ou plusieurs valeurs variables et un horodatage. Le serveur récupère un identifiant d'application pour l'instance du site web à partir de la requête, trouve des événements associés à l'identifiant d'application, et trouve le modèle référencé. Le modèle comprend une structure de message avec des variables de modèle. Pour chaque événement trouvé, le serveur analyse les paramètres d'événement et les variables de modèle dans le modèle référencé et remplace les variables de modèle par les valeurs de variables dans l'événement donné. Le serveur envoie un réseau d'objets d'événement au navigateur, chacun comprenant un message avec les valeurs de variables, une liaison et un horodatage.
Patent CA-3071033-A1 (CA)
Title: Modulation of the notch signaling pathway for treatment of respiratory disorders
Inventor: GROSSMAN TAMAR R
IPC: C12N15/113
Filed: 2018-08-17
Abstract: Provided herein are methods, compounds, and compositions for modulating expression of at least one member of the Notch signaling pathway in a cell or individual. Such methods, compounds, and compositions are useful to treat, prevent, delay, or ameliorate a respiratory disorder associated with excessive mucus production in an individual.
Patent CA-3072146-A1 (CA)
Title: Water & oil impermeable paper products, paper bags and the process for manufacturing the same
Inventor: FONG JOHNSON
IPC: D21H21/16
Filed: 2018-06-06
Abstract: Paper products, which could be made into bags, wrappers, receptacles, cups, boxes, and the like, are disclosed. The paper is coated with a water-resistant and oil resistant coating. In the case of forming paper bags, pouches, and the lie, the adhesives that could be used to bond the coated side in juxtaposition that can form a high bonding power can be any latex-base modifier copolymer, or modified loctite by heat sealing or the use of styrene ester copolymer are also disclosed.
Patent CA-3072307-A1 (CA)
Title: Improved isolation barrier
Inventor: Radtke Cameron Hill
IPC: E21B33/124
Filed: 2018-08-20
Abstract: A method and apparatus for well intervention in which an expandable element is provided on a tubular. Using reclaimed drill pipe (12), a recess (26) is formed at an open end of the box section (16) and an annular sleeve (34) is slid over the pipe end into the recess (26). The sleeve (34) is affixed at either end by welding or suitable adhesive to provide a pressure tight chamber. A port (30) drilled through the pipe to access the chamber from the pipe bore is used to expand the sleeve (34) when the drill pipe is run in at tight tolerance in a wellbore.
Patent CA-3072576-A1 (CA)
Inventor: NAGARAJA SUMEETH
IPC: H04B1/00
Filed: 2018-09-11
Abstract: L'invention concerne, selon des aspects, des demandes de récupération de défaillance de faisceau. Dans un exemple, une défaillance de faisceau d'un faisceau est détectée, et il est déterminé quelle ressource parmi les ressources de récupération de défaillance de faisceau doit être utilisée pour une demande de récupération de défaillance de faisceau en fonction d'une configuration de réseau. La demande de récupération de défaillance de faisceau peut être transmise par l'intermédiaire de ressources de récupération de défaillance de faisceau. Dans un autre exemple, une entité de planification détermine des conditions de défaillance de faisceau associées à la détection d'une défaillance de faisceau et détermine une configuration de réseau pour une entité planifiée pouvant comprendre des paramètres associés aux conditions de défaillance de faisceau, ainsi que des paramètres associés à la détermination de ressources de récupération de défaillance de faisceau. La configuration de réseau peut être transmise à l'entité planifiée afin de faciliter la transmission d'une demande de récupération de défaillance de faisceau. La présente invention concerne également d'autres aspects et caractéristiques.
Patent CA-3073046-A1 (CA)
Inventor: WOLFF LESLIE
IPC: H01R13/533
Filed: 2018-08-30
Abstract: An encoder includes a housing including a first set of one or more sidewalls defining a first zone, a second set of one or more sidewalls defining a second zone, and a protection partition having a first surface oriented toward the first zone and a second surface oriented toward the second zone. The protection partition has a sensor opening defined therethrough between the first zone and the second zone. A board stack assembly having a plurality of elevations is positioned such that an interface device and a first portion of a protective wire feedthrough are in the first zone and a second portion of the protective wire feedthrough extends through the sensor opening between the first zone and the second zone. The protective wire feedthrough is coupleable to a sensor device in the second zone. A cover engages the first set of one or more sidewalls to seal the first zone from an ambient environment.
Patent CA-3074484-A1 (CA)
Inventor: HETRICH MITCHELL H
IPC: A62B1/08
Filed: 2018-09-06
Abstract: A connector includes a frame having a first end, a second end, and a passthrough opening extending between the first end and the second end along a longitudinal axis of the frame. The connector further has a gate positioned between the first end and the second end of the frame and movable between a closed position to close the passthrough opening and an open position to open the passthrough opening. A locking mechanism selectively locks the gate in the closed position. The locking mechanism has a rotatable knob connected to at least one of the first end and the second end of the frame and rotatable in a direction about the longitudinal axis, and a locking indent on the gate configured for receiving at least a portion of the rotatable knob when the gate is in the closed position. The rotatable knob is rotationally biased by a biasing mechanism.
Patent CA-3076296-A1 (CA)
Inventor: GOMEZ LEIVA PATRICIA
IPC: C02F1/66
Filed: 2018-12-13
Abstract: A method for the treatment of wastewaters comprising a cyanide compound and a metallic compound, wherein said wastewaters are subjected to a single oxidation step during which cyanides compounds are converted into carbon dioxide and nitrogen, this oxidation step comprising the mixing of wastewaters with a chlorine solution and an alkaline agent so as to obtain a mixture, the alkaline agent being added in such a quantity so as to maintain the pH of said mixture between 8.8 and 9.5 and the chlorine solution being added in such a quantity so as to maintain the oxydo-reduction potential of the mixture between 150 and 450mV.
Patent CA-3078295-A1 (CA)
Inventor: BAKER RHODES
IPC: G08C17/02
Filed: 2018-12-14
Abstract: Devices that record data from a space, such as audio or video devices having microphones and/or cameras, may have a privacy mode which allows a user to temporarily prevent the device from recoding audio or video of the space. The privacy mode may be a privacy cover, button, airgap, or other mechanism to obfuscate the acoustic or video signal, or to remove power and/or communication from the camera, microphone, control circuit, or to the entire device itself. Additionally, the privacy mode may be remotely enabled for multiple devices in a space.
Patent CA-3078784-A1 (CA)
Title: Improved moisture control fabrics
Inventor: XING SIYUAN
IPC: B32B5/26
Filed: 2018-10-31
Abstract: The present disclosure provides articles of manufacture with improved moisture control as well as methods of making such articles. In some embodiments, provided herein the article has a fabric with an outer hydrophobic surface and an inner surface with hydrophobic and hydrophilic regions where the hydrophilic regions can form a pattern, allowing moisture to collect and move through the pattern, and the hydrophobic regions prevent the whole inner surface from becoming moist and the outer hydrophobic regions does not show moisture. The fabric may be used to make garments. The entire inner surface of the garment may be patterned with hydrophilic patterns for partial absorption, and the entire outer surface of the garment is hydrophobic, thereby preventing perspiration from being seen from outside of the garment. Further provided herein are methods of making fabrics with improved moisture control including by printing or knitting.
Patent CA-3079175-A1 (CA)
Inventor: LANGKILDE ANNA MARIA
IPC: A61P9/04
Filed: 2020-03-09
Abstract: The present disclosure is directed to methods of treating patients with heart failure with reduced ejection fraction (HFrEF), with and without Type 2 diabetes, with an SGLT2 inhibitor, such as dapagliflozin. The methods disclosed herein can reduce the risk of a composite outcome of a first episode of worsening heart failure (hospitalization for heart failure or an urgent heart failure visit) or death from cardiovascular causes. Each of the three components of this composite outcome can also be reduced, as well as the total number of heart failure hospitalizations and deaths from cardiovascular causes. SGLT2 inhibitors, such as dapagliflozin, can also reduce a worsening of heart failure symptoms. The methods disclosed herein can also improve heart failure symptoms, health status, and quality of life.