baber/WOPTO huggingface dataset:
Patent CA-2926056-A1 (CA)
Inventor: YASUDA HIROKAZU
IPC: B01D53/14
Filed: 2014-08-25
Abstract: Provided is a desulfurization method for gas containing sulfur oxides that has a simple constitution, can suppress loads on wastewater treatment means and can recover byproducts with a high recovery rate and high purity. The desulfurization method has: a humidification liquid contact step in which a first gas that includes sulfur oxides is brought into contact with a humidification liquid and a second gas is obtained; a humidification liquid separation step in which at least part of the humidification liquid is separated from the second gas and a third gas obtained; a sulfur oxide elimination step in which the third gas is brought into contact with a liquid containing an alkali agent and oxygen and sulfur oxides are eliminated from the third gas; a circulation step in which the liquid containing the alkali agent that was brought into contact with the third gas and oxygen is circulated and used as the humidification liquid that is brought into contact with the first gas in the humidification liquid contact step; a humidification liquid acquisition step in which at least part of the humidification liquid separated from the second gas in the humidification liquid separation step is acquired; a gas elimination step in which gas from the humidification liquid acquired in the humidification liquid acquisition step is eliminated; and a byproduct recovery step in which byproducts a rising because of the reaction of the sulfur oxides, liquid containing the alkali agent, and oxygen are recovered from the humidification liquid from which the gas has been eliminated in the gas elimination step. The byproduct recovery step is carried out only on the downstream side of the humidification liquid acquisition step.
Patent CA-2926151-A1 (CA)
Inventor: BOND ALAN
IPC: F02K9/64
Filed: 2014-10-10
Abstract: The present disclosure relates to an engine having two modes of operation ____ air breathing and rocket¨ that may be used in aerospace applications such as in an aircraft, flying machine, or aerospace vehicle. The engine's efficiency can be maximized by using a precooler arrangement to cool intake air in air breathing mode using cold fuel used for the rocket mode. By introducing the precooler and certain other engine cycle components, and arranging and operating them as described, problems such as those as -sociated with higher fuel and weight requirements and frost formation can be alleviated.
Patent CA-2927050-A1 (CA)
Title: Ammonium bisulfate catalyzed dehydration of beta-hydroxy acids
Inventor: BOGAN LEONARD E
IPC: C07C51/377
Filed: 2014-10-14
Abstract: Hydroxycarboxylic acids, e.g., 3-hydroxypropionic acid, and/or their ammon ium salts are dehydrated to their corresponding unsaturated carboxylic acids, e.g., acryl ic acid, by a process that uses a catalyst comprising ammonium bisulfate. The use of ammonium bisu lfate reduces or eliminates the problems associated with processes that use sulfuric acid as a dehydrating catalyst, e.g, excess sulfuric acid consumption and/or recovery.
Patent CA-2927760-A1 (CA)
Inventor: NELSON CHRIS
IPC: B65G65/00
Filed: 2014-10-15
Abstract: L'invention concerne un système de balayage de cuve pour une cuve qui peut comporter au moins deux dispositifs de balayage indépendamment rotatifs autour d'un centre de la cuve, un appareil de détection d'alignement permettant de surveiller une position relative d'un premier des dispositifs de balayage par rapport à un deuxième des dispositifs de balayage, et un dispositif de contrôle fonctionnel configuré pour interrompre et reprendre de manière sélective le fonctionnement d'au moins l'un des dispositifs de balayage pour amener les dispositifs de balayage vers une condition de séparation maximale.
Patent CA-2929089-A1 (CA)
Inventor: LIPTAK ANDREW J
IPC: E04B7/06
Filed: 2014-11-03
Abstract: A roof attachment system has a stud for retaining a fixture to a roof and is mountable to and sealable with a roof. The attachment system includes a base and a retaining stud which projects upwardly from the base. A membrane is disposed over the base. Cooperative upper and lower mount plates include peripheral oppositely projecting teeth which form an intermediate axial gap. A retainer ring is disposed in into the gap and alternately engages against the teeth of the upper and lower mount plates to axially tighten the attachment components to provide a seal.
Patent CA-2930372-A1 (CA)
Inventor: DELEHOUZE ARNAUD
IPC: B29C67/00
Filed: 2014-11-21
Abstract: Procédé de réparation de panneaux sandwich en matériaux composites après un choc ayant endommagé l'âme de ce panneau, caractérisé en ce qu'il comporte l'acquisition d'un modèle numérique de la forme de la zone endommagée, puis la réalisation par un procédé de stéréolithographie à partir du modèle numérique, d'une âme de remplacement (14), ou d'un moule (10) dans lequel on va mouler cette âme de remplacement, ensuite la réalisation d'une pièce de remplacement (18)comprenant cette âme, puisla mise en place de cette pièce qui est ajustée à l'intérieur d'une ouverture (6) découpée dans le panneau sandwich autour de l'endommagement, et enfin la fixation de la pièce de remplacement sur le panneau.
Patent CA-2932774-A1 (CA)
Inventor: BORDEGNONI STEFANO
IPC: B25J9/00
Filed: 2016-06-08
Abstract: A device for converting a module of a station for control of industrial robots into an independent control unit. The device comprises a frame (2) configured for housing said module (100), which has a supporting part (22), designed to support the entire frame and to rest on a resting surface, a part (26), designed to receive said control module, and a covering part (32), which encloses cables for electrical connection of said module and is configured for guiding passage of said cables towards the outside of said device.
Patent CA-2934128-A1 (CA)
Title: Composites a base de mousse polyisocyanurate, leur production et utilisation
Inventor: LISOWSKI JAKUB
IPC: C08J9/14
Filed: 2014-12-15
Abstract: Cette invention concerne un procédé de production d'un composite rigide à base de mousse PIR contenant des fibres vitreuses synthétiques (MMVF), le procédé comprenant : l'utilisation de MMVF, au moins 50 % en poids desdites fibres ayant une longueur inférieure à 250 µm ; l'utilisation d'un composant de polyol ; le mélange des MMVF et du composant de polyol dans un rapport tel que la quantité de MMVF est d'au moins 10 % en poids sur la base du poids total du composant de polyol ; l'émulsification de pentane avec le mélange du composant de polyol et des MMVF ; l'induction de la formation de mousse par ajout d'un autre composant qui comprend un isocyanate.
Patent CA-2934359-A1 (CA)
Inventor: DESCH MARTIN D
IPC: A61M5/168
Filed: 2015-02-20
Abstract: A pressure sensor assembly is disclosed that includes a plunger having a sensing surface; a first pressure sensor and a second pressure sensor. The sensors can be operatively coupled to the plunger and configured to estimate a force applied to the sensing surface. In embodiments, a processor is coupled to the sensors and configured to estimate a magnitude of the force applied to the sensing surface or a position on the sensing surface where the force is applied. In embodiments, the assembly may further comprise a guide that is configured to guide the plunger such that the sensing surface moves one of away from and toward the first and second pressure sensors. In embodiments, the sensors may be used to sense movement of the plunger within a guide.
Patent CA-2934688-A1 (CA)
Inventor: SERAFINCHAN DALE W G
IPC: F04B47/00
Filed: 2016-07-04
Abstract: A vent pod apparatus contains output from a gas separation device and transports the gas to a remote location within the wellbore. The vent pod may be a standalone unit encapsulating existing gas-separation equipment using sealing surfaces and clamping devices, and is removable. A  manifold built into the vent pod unit allows for multiple configurations of venting lines, and connects via independent connection points. The vent pod may also be integrated within the gas separator during manufacture to produce a snorkelled gas separator with snorkel tubes onto which capillary lines may be welded to carry gas upwell.
Patent CA-2935842-A1 (CA)
Title: Panneau modulaire sans porte
Inventor: MITTELSTADT CHAD R
IPC: H02J13/00
Filed: 2016-07-11
Abstract: Un panneau de distribution est composé dunités modulaires. Chaque unité est dotée de compartiments destinés à accueillir les disjoncteurs, des parois latérales et des goulottes guide-fils. Un disjoncteur principal est doté dun compartiment pour les câbles principaux, avec un cheminement compartimenté séparé pour les câbles dalimentation, et dun compartiment pour le disjoncteur principal. Un disjoncteur pour circuit de dérivation est joint au disjoncteur principal sur son rebord. Dautres disjoncteurs pour circuit de dérivation peuvent être ajoutés. Chaque disjoncteur pour circuit de dérivation a un retour de barre omnibus pour la ligne dalimentation, avec des lames en forme étoilée sétendant de manière perpendiculaire depuis ses barres omnibus. Le retour de barre omnibus est recouvert par des compartiments de disjoncteurs à lavant et par un panneau arrière isolant. Les fentes de sortie du câblage du disjoncteur pour circuit de dérivation dans les compartiments des disjoncteurs mènent aux goulottes guide-fils. Chaque disjoncteur est de forme et de dimensions lui permettant dêtre raccordé à lensemble du panneau de distribution de façon mécanique et électrique. Les embouts des goulottes guide-fils sont situés à lavant et constituent une face antérieure du panneau de distribution fini.
Patent CA-2941312-A1 (CA)
Inventor: WU HUAN-PING
IPC: G01N27/403
Filed: 2006-07-19
Abstract: A sensor system, device, and methods for determining the concentration of an analyte in a sample is described. Gated amperometric pulse sequences including multiple duty cycles of sequential excitations and relaxations may provide a shorter analysis time and/or improve the accuracy and/or precision of the analysis. The disclosed gated amperometric pulse sequences may reduce analysis errors arising from the hematocrit effect, variance in cap-gap volumes, non-steady-state conditions, mediator background, under-fill, temperature changes in the sample, and a single set of calibration constants.
Patent CA-2942191-A1 (CA)
Inventor: MURATA TAKASHI
IPC: B60R19/52
Filed: 2015-03-06
Abstract: A vehicle has a front grille, an engine, an engine compartment, a power storage device, a temperature sensor, a shutter, a heater and a controller. The engine and the power storage device are power sources for moving the vehicle. The engine is housed in the engine compartment. The power storage device is adapted to be charged with electric power from an external power supply that is provided outside the vehicle. The temperature sensor detects a temperature of a coolant of the engine. The shutter is disposed in a transfer pathway of air drawn into the engine compartment via the front grille, and is switched between a closed state in which the transfer pathway is closed, and an open state in which the transfer pathway is open. The heater is able to generate heat when receiving electric power from the external power supply, so as to raise the temperature of the coolant. The controller starts the engine when the temperature of the coolant is lower than a startup threshold value, drives the heater when the temperature of the coolant is lower than a first threshold value that is equal to or higher than the startup threshold value, until the temperature of the coolant becomes equal to or higher than the first threshold value, and drives the shutter so as to place the shutter in the closed state while the heater is driven.
Patent CA-2942221-A1 (CA)
Inventor: DRAGAVON JOSEPH
IPC: G01N21/76
Filed: 2015-04-07
Abstract: L'invention concerne un nouveau procédé de génération d'un signal luminescent, qui est basé sur un mécanisme d'émission de photons indépendant d'une enzyme (EiPE), permettant par-là même de générer de la lumière luminescente lorsqu'un substrat bioluminescent interagit avec une surface physique en l'absence d'une enzyme catalytique quelconque. Selon des modes de réalisation particuliers, le procédé est utilisé afin de stimuler l'émission de lumière au moyen de molécules fluorescentes. L'invention concerne également des kits permettant de mettre en uvre un procédé selon la présente invention et l'utilisation d'un substrat bioluminescent, en présence d'une surface physique, pour produire un signal luminescent en l'absence de catalyseur enzymatique.
Patent CA-2944705-A1 (CA)
Title: Agencement pour manipulation de fourrage pour animaux et son procede de commande
Inventor: PETTERSSON UNO
IPC: A01K5/00
Filed: 2015-03-31
Abstract: L'invention concerne un procédé de commande d'un agencement pour manipulation de fourrage pour animaux (2). L'agencement pour manipulation de fourrage pour animaux (2) comprend un premier agencement de distribution de fourrage (4) comprenant un premier transporteur, un premier séparateur conçu pour séparer et distribuer le fourrage, et une première partie d'extrémité de distribution et une première partie d'extrémité de chargement. L'agencement (2) comprend en outre une unité de commande (16), l'unité de commande (16) étant conçue pour commander un entraînement du premier transporteur et comprend un premier capteur de présence de fourrage disposé au niveau de la première partie d'extrémité de chargement. Le procédé comprend le démarrage du premier transporteur pour déplacer un côté supérieur du premier transporteur vers la première partie d'extrémité de chargement, et arrêter le premier transporteur lorsqu'une condition de chargement est satisfaite, afin de préparer le premier transporteur à charger de fourrage. L'invention concerne également un agencement pour manipulation de fourrage pour animaux (2).
Patent CA-2944748-A1 (CA)
Inventor: ROSE ALEC
IPC: G01S13/89
Filed: 2015-04-03
Abstract: Data is received characterizing a plurality of measurements for a scene received by a plurality of sensor elements forming a sensor array. A plurality of scene sub- domains is mapped to the plurality of sensor elements. A plurality of voxels associated with one of the plurality of scene sub-domains is mapped to a plurality of measurement sub-domains. One or more scattering coefficients of the scene is determined by applying the mapping to the received data. Related apparatus, systems, techniques, and articles are also described.
Patent CA-2948206-A1 (CA)
Title: Electronic access control device and access control method
Inventor: PLUSS MARCEL
IPC: G07C9/00
Filed: 2015-06-18
Abstract: An electronic access control device (1) comprises a radio communication module (11) for wireless data exchange in a first radio frequency band with a mobile device (2) over a direct wireless communication link (3). The access control device has a controller (12) connected to the wireless radio communication module for generating an access control signal using an access key received from the mobile device. The electronic access control device further comprises a proximity detector (13) for detecting a mobile device in defined proximity (P), using a radio frequency in a second radio frequency band, different from the first radio frequency band. The controller is connected to the proximity detector and controls the radio communication module to establish the direct wireless communication link with the mobile device, only if the mobile device is detected in defined proximity of the electronic access control device.
Patent CA-2949804-A1 (CA)
Title: Substrate equipped with a multilayer comprising a partial metal film, glazing unit and process
Inventor: CAILLET XAVIER
IPC: E06B3/66
Filed: 2015-05-22
Abstract: The invention relates to a substrate (30) coated on one face (31) with a thin-film multilayer (34, 35, 36) containing at least one metal functional film (140, 180, 220) based on silver or made of silver having a thickness e comprised between 7 nm and 20 nm inclusive of these values, and two antireflection coatings (120, 160, 200, 240), said antireflection coatings each comprising at least one antireflection film (124, 164, 204, 244), said functional film (140) being placed between the two antireflection coatings (120, 160), characterised in that said multilayer comprises a lower discontinuous metal film (123) having a thickness e' comprised between 0.5 nm and 5 nm inclusive of these values, said lower discontinuous metal film (123) being located between, on the one hand, said face (31), and on the other hand, the only or the first metal functional film (140) as counted starting from said face (31).
Patent CA-2951385-A1 (CA)
Title: Ozone generation device
Inventor: NODA KAZUHIKO
IPC: C01B13/11
Filed: 2015-03-13
Abstract: An ozone generation device comprising: a cylindrical tank-shaped container; a plurality of electrode tubes arranged in parallel inside this tank-shaped container, such that the length direction of the electrode tubes follows the axial direction of the tank-shaped container; discharge tubes arranged inside these electrode tubes, each forming a discharge gap; a pair of end plates that penetrate and hold both end sections of the plurality of electrode tubes; a cooling space formed by this pair of end plates and the inner surface of the tank-shaped container divided between this pair of end plates; a cooling medium inlet formed in a lower section on one end side of this cooling space; a cooling medium outlet formed in an upper section on the other end side of this cooling space; a raw material gas inlet provided in an end section side in the axial direction of the tank-shaped container, that introduces the raw material gas and causes same to be to be sent from the other end side of the discharge tubes to the discharge gaps; and an ozone gas outlet provided on the opposite side in the axial direction of the tank-shaped container, being an outlet for ozone gas generated from the raw material gas by silent discharge in the discharge gaps. The ozone generation device is configured such that discharge tubes are not arranged inside electrode tubes, among the plurality of electrode tubes, that have surrounding coolant medium that reaches at least a prescribed temperature as a result of the silent discharge.
Patent CA-2952997-A1 (CA)
Inventor: RHODES DAVID BRUCE
IPC: G01N15/02
Filed: 2015-06-18
Abstract: With a water and debris mixture, a method of quantifying debris content may include obtaining at least one image of a sample of the water and debris mixture. The image may be analyzed to quantify the debris content.
Patent CA-2956230-A1 (CA)
Title: Multi-modal optical imaging system for tissue analysis
Inventor: FRANJIC KRESIMIR
IPC: G01N35/04
Filed: 2016-04-29
Abstract: A modular system for organic sample analysis is disclosed which includes a sample stage including a support platform and a motorized positioning mechanism mounted on the support platform, and a sample holder mounted on the motorized positioning mechanism upon which a sample is placed. A probe support rack is mounted on the support platform and two or more bio-imaging probes mounted on the probe support and arranged in a predefined geometry with respect to each other, and at least one bio-imaging probe hays a field of view independent of all other bio-imaging probes. The system includes a computer controller connected to the motorized positioning mechanism and the two or more bio-imaging probes. The computer is programmed for controlling motorized positioning mechanism to move the sample holder having the sample located thereon to positions in the field of view of each bio-imaging probe where the sample can be analyzed individually by each of the bio-imaging probes. The computer includes a storage medium for storing an imaging data from each bio-imaging probe. The computer is programmed for spatially correlating imaging data of the selected volume of interest with the imaging data obtained from at least one other bio-imaging probe and storing the spatially correlated imaging data in the computer storage medium.
Patent CA-2956323-A1 (CA)
Inventor: HAWKINS PATRICK
IPC: E01H5/06
Filed: 2017-01-27
Abstract: An exemplary plow includes a moldboard having a wear surface and a blade having a wear surface. A wear resistant coating is applied to at least a portion of at least one of the wear surfaces of the blade and moldboard. The wear resistant coating includes a plurality of scales. Each scale has a leading edge, a trailing edge, a raised portion disposed between the leading edge and the trailing edge, and a peak of the raised portion disposed closer to the trailing edge than the leading edge. The scales of the wear resistant coating are arranged in a plurality of rows, and gaps formed between scales in one row are offset from gaps formed between scales in an adjacent row.
Patent CA-2958888-A1 (CA)
Inventor: DUBUQUE SHAUN F
IPC: G06Q30/02
Filed: 2015-08-28
Abstract: Provided is a process including: determining that a mobile computing device has crossed a geofence associated with a merchant store; sending, to a remote classifier server, a request for object-recognition classifiers for objects in the merchant store; receiving a set of object- recognition classifiers; receiving with the mobile computing device from user a request to search for offers; capturing an image with a camera of the mobile computing device; receiving one or more wireless beacon identifiers with the mobile computing device; based on the wireless beacon identifiers, selecting a subset of the object-recognition classifiers in the set of object- recognition classifiers; and recognizing an object in the captured image based on the selected subset of the object-recognition classifiers; and requesting, from a remote offer publisher server, offers corresponding to the recognized object; and receiving offers from the remote offer publisher server; and displaying the received offers to the user.
Patent CA-2959480-A1 (CA)
Inventor: MACHIDA MASAOMI
IPC: H04N7/18
Filed: 2016-03-16
Abstract: A surrounding monitoring device of a work machine includes: a display unit; a plurality of cameras acquiring a surrounding condition of the work machine; an image processing unit generating a bird's-eye image indicating the surrounding condition of the work machine on the basis of images imaged by the cameras; a work machine operation detection unit detecting an operation of the work machine;  and a display control unit displaying, on the display unit, a single camera image imaged by one or more cameras, of the plurality of cameras, the bird's-eye image, mechanical gauge display, menu display, and/or breakdown information display. Further, when the operation of the work machine is detected, the display control unit performs control of enlarging surroundings of the work machine on the bird's-eye image, compared with surroundings of the work machine on the bird's-eye image before the operation of the work machine is detected.
Patent CA-2964581-A1 (CA)
Title: High-loading, controlled-release magnesium oral dosage forms and methods for making and using same
Inventor: BRANDON STEPHEN F
IPC: A61K47/38
Filed: 2017-04-18
Abstract: Disclosed are high loading, controlled-release dosage forms for oral administration of magnesium salts. For example, an oral dosage form can comprise from about 80% to about 95% magnesium lactate and one or more components. As another example, an oral dosage form can comprise at least about 50% magnesium salt and exhibit a controlled release dissolution profile. Also disclosed are methods for making controlled release dosage forms for oral administration of a therapeutically effective amount of magnesium salt to a mammal. Also disclosed are methods for treating a disorder characterized by magnesium deficiency and methods for preventing or alleviating low magnesium levels.