baber/WOPTO huggingface dataset:
Patent CA-3006260-A1 (CA)
Inventor: OHTA YUICHIRO
IPC: A01N25/30
Filed: 2016-11-28
Abstract: Provided are: an agrochemical composition containing a pyribencarb that mixes well with an agrochemical composition containing etofenprox; and a dispersal method therefor. The agrochemical composition and a dispersal method therefor, said agrochemical composition containing a pyribencarb (A) and a surfactant (B) and being characterized by including, as the surfactant (B), only: (B1) a lignin sulfonic acid salt having a purity of 85% by mass and containing less than 5% by mass of a reducing sugar and less than 6% by mass of a sugar sulfonate; and (B2) a monoalkylarylsufonate formalin condensate and/or a polycarbonate having a mass-average molecular weight of 5,000-50,000.
Patent CA-3006692-A1 (CA)
Title: A system and method for extracting and separating botanical oils without the use of solvents
Inventor: DOOLEY KEVIN ALLAN
IPC: C11B7/00
Filed: 2018-05-30
Abstract: A system and method for extracting and separating botanical oils and compounds from botanical material comprising an inert gas vaporizing section which is further coupled to a precipitator and collection / segregation arrangement. The vaporizing section receives the botanical material through which a temperature-controlled inert gas is passed to evaporate specific vapor temperature oils or compounds from the botanical material. The extracted vapor passes through a precipitation section where the oil or compound is reduced back to the liquid state and is collected / segregated.  The most volatile oils are collected first and the least volatile oils are collected last by means of specific and progressive vapor temperature interval control. Selected vaporized compounds are exhausted as vapor by disabling and / or bypassing the precipitation /  distribution function at specific known vapor temperature intervals, thereby eliminating potentially toxic or undesirable oils or compounds from being collected.
Patent CA-3007012-A1 (CA)
Inventor: CHEN CHENG
IPC: C08L23/06
Filed: 2015-12-03
Abstract: A process for making a foam composition, the process comprising the steps of: (A) Forming a mixture comprising high density polyethylene (HDPE), low density polyethylene (LDPE) and a peroxide; and (B) Contacting the mixture of (A) with carbon dioxide (CO2) at a pressure greater than or equal to 15 megaPascals (MPa). In one embodiment the peroxide is DTAP. In one embodiment the mixture of (A) further comprises a CO2-philic compound such as PDMS.
Patent CA-3007166-A1 (CA)
Inventor: AUDET MATHIEU
IPC: G06F3/0481
Filed: 2018-06-04
Abstract: A method of retrieving multiple copies of an information element on a display is presented, the method comprising displaying a plurality of information elements along a first axis including a first axial direction thereof, displaying a second plurality of information elements along a second axis including a second axial direction thereof parallel with the second direction, the first axis displaying a first information element thereon, the second axis including the first information element thereon, the first information element on the second axis being not transversally aligned with the first information element displayed on the first axis and displacing at least one of the first axis of information elements and the second axis of information elements to display the first information element from the first axis of information elements adjacent to the first information element from the second axis of information elements.
Patent CA-3007394-A1 (CA)
Inventor: LAKANEN JUKKA
IPC: B03D1/14
Filed: 2016-12-07
Abstract: Provided herein is a an arrangement for recirculation of flotation gas in a mineral flotation process wherein the flotation gas volume fluctuations are handled by a closed pressure equalization loop comprising an apparatus (60) for storing gas and adsorbing changes of gas pressure, in particular a gas buffer tank; a flushing line (81) for connecting the pressure side of the primary gas recirculation loop to the apparatus (60) for storing gas and adsorbing changes of gas pressure for allowing expulsion of a fraction of the flotation gas from the primary gas recirculation loop; and a suction line (86) for connecting the suction side of the primary gas recirculation loop to the apparatus (60) for storing gas and adsorbing changes of gas pressure either directly or via the flushing line (81), and for allowing flotation gas, present in the apparatus (60) for storing gas and adsorbing changes of gas pressure and/or in the flushing line (81), to be withdrawn into the suction side of the primary gas recirculation loop through the suction line (86), whereby the suction line (86) comprises pressure reducing means (76) for restricting flotation gas flow through the suction line (86) thereby maintaining and/or providing gauge vacuum to the suction side of the primary gas recirculation loop i.e. to the gas suction conduit and thus to the flotation cell unit(s).
Patent CA-3007575-A1 (CA)
Inventor: SUZUKI TOSHIYA
IPC: B21D24/00
Filed: 2016-12-07
Abstract: In a pressed component manufacturing method according to the present disclosure, a pressed component is manufactured from an intermediate stock. The pressed component manufacturing method employs a press including a die provided with a die pad, and a punch provided with an inner pad. The intermediate stock includes a pair of bent portions inflected toward one plate thickness direction side, with a spacing between the pair of bent portions set as a narrower spacing than a width of a top plate of the pressed component.  The pressed component manufacturing method includes a first step, a second step, and a third step. The first step involves gripping a portion of the intermediate stock between the pair of bent portions with the inner pad and the die pad in a state in which the inner pad projects from the punch toward the die side, and one plate thickness direction side of the intermediate stock is on the side of the inner pad. The second step involves moving the die toward the punch side and forming the vertical walls of the pressed component. The third step involves integrating the die and the die pad into a single unit, and then moving the integrated die and the die pad, and the inner pad toward the punch side to form the top plate of the pressed component.
Patent CA-3009177-A1 (CA)
Title: Visually assisted entry of a veress needle with a tapered videoscope for microlaparoscopy
Inventor: SAVVOURAS ODYSSEFS ATH
IPC: A61B17/34
Filed: 2016-11-04
Abstract: A Veress needle is modified to receive a forward-looking miniature videoscope through the lumen of an insufflation tube of the Veress needle. The modified instrument enables direct viewing of progress of the instrument through tissue to the peritoneal cavity of a patient,for proper location of the needle and insufflation of the cavity via the needle. The videoscope has an elongated shaft of smaller diameter than the lumen of the insufflation tube for passage of insufflation gas with the scope in place. In another embodiment a needle is fitted with a miniature videoscope to provide the same function, with the needle's lumen serving as an insufflation tube.
Patent CA-3009245-A1 (CA)
Title: Equipotential grounding grate
Inventor: KLEIN ERIK D
IPC: H02G1/02
Filed: 2018-06-22
Abstract: Self-supporting equipotential grounding grates are used to create an equipotential zone for workers and equipment. The grates have a plurality of supports that cooperate to position the upper surface of a conductive grid above the surface on which the grates are used. The inner supports include upper and lower structural grids that allow debris to be readily removed from the grate after use. The grate supports workers and equipment. A plurality of the grates are electrically connected with cables to define a platform with the entire structure grounded with one or more grounding pins.
Patent CA-3013213-A1 (CA)
Inventor: THURGOOD JEFFREY
IPC: B05B1/20
Filed: 2017-02-01
Abstract: A handheld pet spray wand may be configured for use in washing or bathing a pet, for example, a dog. The handheld pet spray wand may be configured for attachment to a hose that is further attached to a water supply source. The handheld pet spray wand may be operable to have a number of spray modes to assist in the cleaning of the pet. The handheld pet spray wand may further be configured to provide selective nozzle array sizes designed for both small and large pets. The form factor of the spray wand may further be ergonomically formed to provide a spray pattern conforming to the body of the pet.
Patent CA-3017203-A1 (CA)
Title: Systeme d'extraction au gaz
Inventor: ARCHA WILLIAM G
IPC: E21B43/18
Filed: 2018-09-12
Abstract: Il est décrit un appareil et une méthode servant à injecteur du gaz haute pression dans un élément tubulaire de production. Le gaz qui sécoule dans lélément de production tubulaire atteindra un mandrin ayant un port latéral permettant au gaz de passer de lintérieur du mandrin à lextérieur du mandrin. En règle générale, la partie extérieure du mandrin comprend un raccord auquel on peut raccorder un petit tuyau. Le raccord permet au gaz qui séchappe de la partie intérieure du mandrin par le raccord de sécouler dans la partie intérieure du petit tuyau. Normalement, un bouchon fileté sattache à lextrémité distale du tuyau pour permettre dy visser un clapet de non-retour, puis une soupape de drainage du gaz se visse dans le clapet de non-retour. Par la suite, on introduit le clapet de non-retour et la soupape de drainage du gaz dans le petit tuyau de manière à visser le bouchon fileté dans le petit tuyau et ainsi boucher ce dernier. Une fois le bouchon fileté, le clapet de non-retour et la soupape de drainage du gaz scellés à lintérieur du petit tuyau, le gaz et la partie intérieure du petit tuyau ouvrent la soupape de drainage du gaz pour permettre au gaz de circuler dans cette dernière, de circuler entre la soupape de drainage du gaz et le clapet de non-retour pour ouvrir ce dernier, puis de circuler dans une ouverture du bouchon fileté. Par la suite, le gaz pénètre dans le fluide en passant par le bouchon fileté, ce qui réduit la densité du fluide et permet à la pression de formation de pousser le fluide jusquà la surface.
Patent CA-3018478-A1 (CA)
Inventor: MANZ PAUL C
IPC: F42B33/00
Filed: 2017-03-29
Abstract: A method of creating a fragmentation pattern on a warhead comprising ablating material from the interior surface of the warhead according to a pre-defined fragmentation pattern. The pre-defined fragmentation pattern may be effected electronically or with a mask. The ablation may be effected by applying an etchant to the warhead interior surface material.
Patent CA-3018943-A1 (CA)
Title: Ceramic membrane module with external frame assembly and related methods
Inventor: BLANKE THOMAS
IPC: B01D63/02
Filed: 2017-04-05
Abstract: A method for forming a ceramic membrane module system includes disposing at least one membrane (118) within a housing (120), the membrane (118) having capillaries therein. The method includes sealing the first housing end (122) and capillaries, applying force to the removable gasket with an external frame assembly (200), and disposing potting material into the housing (120) without plugging the capillaries with the potting.
Patent CA-3021232-A1 (CA)
Title: Convertisseur abaisseur de tension intelligent a longue duree de vie
Inventor: LIAO ZHIGANG
IPC: H02M5/458
Filed: 2017-02-28
Abstract: L'invention concerne un convertisseur abaisseur de tension intelligent à longue durée de vie, comprenant une unité de modulation haute fréquence (30), une unité de filtrage à bobine de lissage (50), et une unité onduleur (60). L'unité de modulation haute fréquence comprend un premier transistor de commutation (Q7) et un second transistor de commutation (Q10) ; un drain du premier transistor de commutation est utilisé pour une connexion à une tension continue ; une source du premier transistor de commutation est connectée à un drain du second transistor de commutation ; une source du second transistor de commutation est mise à la terre ; une grille du premier transistor de commutation et une grille du second transistor de commutation sont respectivement connectées à deux signaux d'impulsion de PWM (PWM1, PWM2) ayant des phases opposées. L'unité de filtrage à bobine de lissage comprend une bobine de lissage (L3) ; une extrémité avant de la bobine de lissage est connectée à la source du premier transistor de commutation ; une extrémité d'entrée de l'unité onduleur est connectée à une extrémité arrière de la bobine de lissage ; l'unité onduleur sert à inverser et à convertir une sortie de tension d'ondulation en demi-onde de l'extrémité arrière de la bobine de lissage en une tension sinusoïdale de courant alternatif. Le convertisseur abaisseur de tension intelligent ne nécessite pas de condensateur électrolytique, permet de prolonger la durée de vie, est facile à transporter, et permet d'éviter l'interférence sur un réseau électrique.
Patent CA-3022261-A1 (CA)
Inventor: ANWAR ABDUL GAFFAR MOHAMMAD
IPC: F16M7/00
Filed: 2018-10-25
Abstract: An aligner for positioning a foot of a machine relative to a base comprises a top plate having a first slot defined between first inner and outer walls, a bottom plate having a second slot defined between second inner and outer walls, and a wedge disposed between the top and bottom plates and slidable with respect to the first and bottom plates to vary a distance between the top plate and the bottom plate. The wedge has a third slot defined between top and bottom walls. The first, second, and third slots are configured to slidably receive a bolt. A first locking element is configured to prevent horizontal movement of the bolt within the first slot and a second locking element is configured to prevent the horizontal movement of the bolt within the second slot.
Patent CA-3025444-A1 (CA)
Inventor: SOLER MICHEL
IPC: C22C38/04
Filed: 2017-05-23
Abstract: The invention deals with a cold rolled and annealed steel sheet comprising by weight : 0.6 < C < 1.3%, 15.0 = Mn < 35%, 6.0 = AK 15%, Si = 2.40 % S = 0.015%, P = 0.1 %, N = 0.1 %, possibly one or more optional elements chosen among Ni, Cr and Cu in an individual amount of up to 3% and possibly one or more elements chosen among B, Ta, Zr, Nb, V, Ti, Mo, and W in a cumulated amount of up to 2.0%, the remainder of the composition making up of iron and inevitable impurities resulting from the elaboration, the microstructure of said sheet comprising at least 0.1 % of intragranular kappa carbides, wherein at least 80% of such kappa carbides have an average size below 30 nm, optionally up to 10% of granular ferrite, the remainder being made of austenite, the average grain size and average aspect ratio of the austenite being respectively below 6 µ?t? and comprised between 1.5 and 6 and the average grain size and average aspect ratio of the ferrite, when present, being respectively below 5 pm and below 3Ø It also deals with a manufacturing method and with use of such grade for making vehicle parts.
Patent CA-3026650-A1 (CA)
Inventor: MILNER THOMAS E
IPC: G06K9/00
Filed: 2017-06-08
Abstract: Exemplary embodiments of the present disclosure include apparatus and methods to classify the plaque tissue present in the coronary artery using intravascular optical coherence tomography (IVOCT) images.
Patent CA-3026831-A1 (CA)
Title: Tension-based mechanical coupling device
Inventor: ZAVODNICK DANIEL S
IPC: F16B21/06
Filed: 2016-06-06
Abstract: A mechanical-coupling device is described. The mechanical-coupling device includes a toggle bolt with a fixture in a bolt head that remateably mechanically couples to an attachment tool. The device may further include an anchor nut having an anchor wing or tab. During mechanical coupling of the anchor nut to the bolt with a mounting material, such as a wall, countertop or sink, between the bolt head and the anchor nut, the fixture may convey a pulling force, from the attachment tool, that results in fixing a position of the anchor nut with the anchor wing or tab in a deployed position. Moreover, the fixture may convey a rotational torque, from the attachment tool, about a symmetry axis of the bolt that rotates the bolt relative to the fixed position of the anchor nut so that a distance between the bolt head and the anchor nut decreases.
Patent CA-3026917-A1 (CA)
Inventor: BADIE RAMY ADLY
IPC: A63H3/02
Filed: 2018-12-07
Abstract: The present disclosure includes embodiments directed to a reversible toy. The reversible toy may include a body including opposing first and second surfaces, the body reversible between first and second positions to alternatingly present the first and second surfaces as an outer body surface defining an exterior of the body. The other of the first and second surfaces may alternatingly define a stored body surface defining an interior cavity within the body. The reversible toy may include an opening to the interior cavity and having a diameter. At least portions of the body may collapse through the opening when the body is moved between the first and second positions. A retainer may define the diameter of the opening. The diameter of the opening may be smaller than a maximum diameter of the body to retain a shape of the body as the body switches between the first and second positions.
Patent CA-3033467-A1 (CA)
Title: User terminal and wireless communication method
Inventor: SAITO KEISUKE
IPC: H04W16/28
Filed: 2017-08-07
Abstract: This user terminal is provided with: a reception unit that receives a downlink signal including a demodulation reference signal; a signal separation unit that separates the demodulation reference signal from the downlink signal; and a channel estimation unit that calculates a channel estimation value by using the demodulation reference signal. The demodulation reference signal is mapped on a resource element set in a transmission pattern selected from a plurality of candidate patterns. The reception unit receives an index indicating the transmission pattern, and the signal separation unit separates the demodulation reference signal by using the transmission pattern specified on the basis of the index.
Patent CA-3034192-A1 (CA)
Title: Systemes de therapie a pression reduite et procedes de surveillance du mouvement d'un patient
Inventor: GREENER BRYAN
IPC: A61F13/02
Filed: 2017-08-18
Abstract: Selon certains modes de réalisation, l'invention concerne un appareil pour appliquer une pression négative à une plaie, l'appareil pouvant comprendre une source de pression négative, un capteur et un dispositif de commande. La source de pression négative peut être configurée pour s'accoupler, par l'intermédiaire d'un trajet fluidique, à un pansement de plaie et appliquer une pression négative au pansement de plaie. Le capteur peut être configuré pour surveiller une amplitude ou une fréquence de pression dans le trajet fluidique générée par la source de pression négative. Le dispositif de commande peut être configuré pour déterminer un type d'activité (par exemple : respiration, changement de position tout en restant couché, station assise, marche, station debout, saut, passage d'un escalier, étirement de la jambe, pliage de la jambe et réalisation de flexions d'accroupissement sur chaise), sur la base d'un changement de l'amplitude de pression dans le temps tandis que la source de pression négative maintient l'amplitude de pression dans le trajet d'écoulement de fluide au-dessous d'un seuil de pression négative. Le dispositif de commande peut délivrer une indication du type d'activité.
Patent CA-3034282-A1 (CA)
Inventor: HOWLEY PAUL
IPC: A61K31/7088
Filed: 2017-08-18
Abstract: The present invention relates to a composition for raising an immune response in animal which decreases the risk of chikungunya and smallpox infection, Zika virus and smallpox infection, and/or chikungunya, Zika virus and smallpox infection. The composition comprises a pharmaceutically acceptable carrier and an attenuated poxvirus, wherein the poxvirus genome comprises a nucleic acid sequence encoding the 26S subgenomic polyprotein of chikungunya virus and/or the PrME of Zika virus.
Patent CA-3034570-A1 (CA)
Inventor: ROBINSON URANO A
IPC: A23L33/15
Filed: 2009-02-19
Abstract: A soluble coffee product, comprising a dry coffee extract component and a pulverized coffee component, wherein the pulverized coffee component has not been extracted. The pulverized coffee component is added to the dry coffee extract component before and after the dry coffee extract component is dried, and the pulverized coffee component is encapsulated with carbohydrates, soy products, or dairy products before the pulverized coffee component is added to the dry coffee extract.
Patent CA-3039101-A1 (CA)
Inventor: LEGON THIERRY
IPC: A61K38/02
Filed: 2017-10-05
Abstract: L'invention concerne une préparation comprenant des peptides issus d'allergènes naturels destinés à être utilisés dans la prévention du développement d'allergies.
Patent CA-3041708-A1 (CA)
Title: Procede de recuperation de lithium
Inventor: OOSTERHOF HARALD
IPC: C22B26/12
Filed: 2017-10-24
Abstract: La présente invention concerne un procédé de récupération de lithium à partir de laitiers métallurgiques comprenant les étapes du grillage de spodumène pour convertir celui-ci de variant alpha en variant bêta ; de la réaction du variant bêta avec de l'acide sulfurique, en utilisant un excès stchiométrique d'acide ; du repulpage du produit de réaction avec de l'eau, de la formation d'une suspension concentrée acide ; de la neutralisation de la suspension concentrée acide à un pH compris entre 5 et 7, par ajout d'au moins un agent neutralisant ; de la filtration de la suspension neutralisée, de façon à obtenir une solution contenant du lithium et un résidu ; caractérisé en ce que, dans l'une ou l'autre des étapes de repulpage et de neutralisation de la suspension concentrée acide, du laitier métallurgique contenant du lithium est ajouté en tant qu'agent de neutralisation. Le laitier métallurgique contenant du lithium est utilisé pour remplacer au moins une partie de l'agent neutralisant classique. Le lithium dans le laitier est libéré et ajouté au lithium libéré par le spodumène.
Patent CA-3043483-A1 (CA)
Inventor: HENLEY-SMITH KEITH MICHAEL
IPC: C22B1/24
Filed: 2017-11-22
Abstract: La présente invention concerne un procédé continu de réduction à basse température d'oxydes métalliques à partir d'un matériau carboné, utilisant un gaz réducteur produit in situ. En particulier, l'invention concerne un procédé de réduction d'oxyde métallique en métal dans un processus continu comprenant : (a) l'introduction en continu de corps composites comprenant un matériau carboné de faible grade et un matériau contenant un oxyde métallique qui sont en contact intime et dans un rapport de mélange sec d'environ 1:2 à environ 1:10 dans une région supérieure d'une cornue verticale ; (b) le transport desdits corps depuis ladite région supérieure vers une région inférieure chauffée de ladite cornue, lesdits corps composites étant exposés à une température croissante allant jusqu'à environ 950 °C et lesdits corps composites étant exposés à un gaz réducteur généré in situ pendant une durée d'environ 15 minutes à environ 3 heures de façon à former un produit contenant un métal réduit ; et (c) le retrait en continu du produit contenant un métal réduit depuis une région inférieure de la cornue.