baber/WOPTO huggingface dataset:
Patent CA-2914537-A1 (CA)
Title: Chelates du plomb (ii) et du bismuth (iii) a base de tetraazacycloalcanes trans-di-n- picolinates
Inventor: TRIPIER RAPHAEL
IPC: C07F9/94
Filed: 2014-06-05
Abstract: Chélate résultant de la complexation d'un ligand tétraazacycloalcane trans-di-N-picolinate avec un cation métallique, ledit ligand répondant à la formule (A) dans laquelle n est égal à 0 ou à 1, R est H ou un radical alkyle en C1 à C18; R' est H ou un radical alkyle en C1 à C18. et ledit cation métallique étant un cation d'un métal choisi dans le groupe constitué par le plomb (II) et le bismuth (III). Applications dans le domaine du piégeage du plomb et de l'alpha-radioimmunothérapie.
Patent CA-2914546-A1 (CA)
Title: Compositions for bleaching pulps and their use
Inventor: LIKITALO MIKKO
IPC: D21H21/30
Filed: 2014-06-06
Abstract: The present invention relates to compositions suitable for use in the bleaching of pulps, comprising one or more particulate alkaline earth metal oxides or alkaline earth metal hydroxides or mixtures thereof; and one or more pitch control additives.  The invention further concerns the use of the compositions according to the invention, as well as methods for bleaching pulps.
Patent CA-2915052-A1 (CA)
Title: Closure assembly
Inventor: DING RAN
IPC: B65D51/18
Filed: 2014-06-11
Abstract: The present application is directed to closure assemblies, and particularly closure assemblies for closing an opening in a vessel. In particular embodiments, the closure assemblies described herein can have a first ring having a top surface, an inner surface and an outer surface, wherein the outer surface comprises threading, wherein the first ring comprises a first flange having a top surface extending radially inward from the inner surface of the first ring a distance of FL, and wherein the top surface of the first flange is spaced apart from the top surface of the first ring by a distance FH, and wherein a ratio of FH:FL is greater than 1.
Patent CA-2919065-A1 (CA)
Inventor: MUNKO ANDREAS
IPC: F23C9/00
Filed: 2013-08-06
Abstract: Burner assembly and method for combustion of gaseous of liquid fuel The invention relates to a burner assembly (1) and a method for combustion of gaseous or liquid fuel to heat an industrial furnace (9) having a combustion chamber (2), at least one main combustion air inlet (3) for the supply of preheat- ed combustion air (4) into the combustion chamber (2), a burner (5) with at least one fuel feed (7) and at least one air feed (8) for supply of fuel and primary air into a the combustion chamber (2), wherein the burner (5) is positioned adjacent to a combustion zone of the combustion chamber (2) such that the combustion air (4) flowing into the combustion chamber (2) through the main combustion air inlet (3) is passing the burner (5) in the combustion zone and is then deflected such that the flow of preheated combustion air and the smaller flows of fuel and primary air are flowing mainly in parallel from the burner (5) to the furnace (9), and a control unit for controlling the supply of fuel and maybe primary air into the combustion chamber (2). The control unit is adapted to supply the fuel and/or the primary air from the fuel and/or air feed (7, 8) into the combustion chamber (2) with an exit velocity higher than 150 m/s.
Patent CA-2921266-A1 (CA)
Title: High pressure extraction capsule
Inventor: KAS ONUR
IPC: B65D85/804
Filed: 2014-07-30
Abstract: A high pressure extraction capsule (1) for single beverage preparation has a porous hydrophobic membrane (5, 10) that acts as a barrier to fluid flow up to a certain pressure and exceeding said pressure allows for extracting the fluid with active ingredients but still acts as a barrier to particles, particularly ground herbs or roots, wherein the pore size of the membrane (5, 10) is bigger than 0.45pm and wherein the hydrophobic membrane (5, 10) is arranged to have a surface tension of less than 40 dynes/cm. Preferably the hydrophobic membrane (5, 10) is arranged to have a surface tension of less than 40 dynes/cm, preferably approx. 30 dynes/cm and to have a pore size in the range from 0.45µm to 10µm, preferably from 0.45µm to 5µm. The capsule (1) comprises an inlet port (2), a compartment (3) for holding a substance with active ingredients like, e.g. ground herbs or roots, an outlet port (4) and a hydrophobic membrane (5, 10) that separates the compartment (3) from the outlet port (4). The hydrophobic membrane (5, 10) can be supported by a nonwoven or by support means of the capsule (1). According to another embodiment of the invention the capsule (1) comprises a first compartment (3) and a second compartment (8), wherein the inlet port (2) opens into the first compartment (3) and the second compartment (8) opens out into the outlet port (4), wherein a first membrane (9) separates the second compartment (8) from the outlet port (4), wherein the first compartment (3) is separated from the second compartment (8) by means of a second membrane (10), and wherein the second membrane (10) has a higher water resistance pressure than the first membrane.
Patent CA-2922036-A1 (CA)
Title: Hollow plastic deck block
Inventor: PELLETIER CHRISTIAN
IPC: E02D27/42
Filed: 2016-02-29
Abstract: The deck block has is made of plastic by a roto-moulding process. The deck block has a truncated pyramidal shape with a flat top plane, a hollow center; a uniform wall thickness; a central vertical post socket and four joist slots extending horizontally from the post socket at a right angle with each other. The deck block has a multi-wall pillar therein extending between a bottom surface of the post socket and a bottom plane of the block. This pillar is made of four vertical hollow oval-shaped columns that are arranged in a circular array under the post socket for reinforcing the bottom surface of the post socket. In another aspect, the joist slots have protruding lips on each side thereof, for enlarging a top surface of the block and for reinforcing the joist slots.
Patent CA-2922497-A1 (CA)
Inventor: GERVAIS JEAN-MARIE
IPC: B65D81/20
Filed: 2016-03-03
Abstract: Disclosed herein is an apparatus for sealing containers of various opening sizes including a plug for use with a container having a lid with a lid opening therein The plug includes a body having distal and proximal portions. The distal portion is sized for location through the Sid opening. The body has a sealing portion for engaging the lid opening to form a seal with it. The sealing portion is located between the distal and proximal portions. A cap is connected to the proximal portion of the body. The cap is sized and shaped to surround the lid opening. The cap has a sealing edge for sealingly engaging the lid around the lid opening The body and the cap are cooperable usable with a vacuum pump to remove air from the container.
Patent CA-2924837-A1 (CA)
Inventor: PERRON MARIO
IPC: H04L12/58
Filed: 2013-09-17
Abstract: The present invention discloses a system and method for participants to perceivably modify a performance using participant devices. A participant device, being connected through a network to a performance, such as a conference, a live event, a pre-recorded event or any type of gathering, captures the participant input actions and communicates such input actions to a server. The server collects and aggregates the received input actions and used the aggregations to calculate modifications to the performance. The performer device of a performer being part of the performance receives and displays the calculated modification and executes such modification to perceivably modify the said performance.
Patent CA-2925836-A1 (CA)
Inventor: GIMAT MATTHIEU
IPC: D03D25/00
Filed: 2014-09-29
Abstract: Une structure fibreuse (200) comprend une portion d'ébauche (210) formée en une seule pièce par un tissage tridimensionnel entre une première pluralité de couches de fils et une deuxième pluralité de couches de fils, la portion d'ébauche correspondant à tout ou partie d'une préforme de renfort fibreux pour une pièce en matériau composite. La structure fibreuse (200) comporte, en dehors de la portion d'ébauche (210), une ou plusieurs couches de tissu bidimensionnel (220a, 220b), chaque couche de tissu bidimensionnel regroupant les fils (2010a) d'une même couche (201a) appartenant au moins à la première pluralité de couches de fils et situés en dehors de la portion d'ébauche (210).
Patent CA-2931932-A1 (CA)
Title: Etui pour baton de rouge a levres coulissant
Inventor: OH JUWON
IPC: A45D40/02
Filed: 2015-05-08
Abstract: La présente invention concerne un étui pour bâton de rouge à lèvres coulissant et, plus particulièrement, un étui pour bâton de rouge à lèvres coulissant qui empêche un bâton de produit cosmétique de glisser vers le bas lors de l'utilisation de l'étui pour bâton de rouge à lèvres, tout en maintenant une certaine souplesse lors de la manipulation de l'étui pour bâton de rouge à lèvres. Ceci est rendu possible par la réalisation des étapes suivantes : former un bouton et une fente de guidage de bouton dans laquelle le bouton est inséré sur la surface périphérique extérieure d'un étui extérieur ; raccorder un élément coulissant, servant à déplacer le bâton de produit cosmétique vers le haut et vers le bas, à une nervure du bouton et à l'extrémité inférieure d'un support de bâton de produit cosmétique ; former des protubérances de commande sur les côtés supérieur et inférieur de la fente de guidage de bouton ; et former des protubérances de frottement, au niveau de la nervure du bouton, destinées à faire obstacle aux mouvements vers le haut et vers le bas du bouton en subdivisant la fente de guidage de bouton.
Patent CA-2932234-A1 (CA)
Inventor: SIEBERTZ KIRSTEN
IPC: C09D175/16
Filed: 2014-12-12
Abstract: The invention relates to a coating composition in the form of a non-aqueous transparent dispersion, comprising a reactive diluent, polyurethane (meth)acrylate particles, which can be obtained by reacting a polyisocyanate with a polyol and a nucleophilically functionalized (meth)acrylic acid ester in the reactive diluent in order to form polyurethane (meth)acrylate particles having a mean diameter of less than 40 nm, and an initiator. Corresponding coating compositions are distinguished by especially favorable properties in particular with regard to the adhesive strength, hardness, and microscratch resistance of said coating compositions after the curing of said coating compositions and therefore are superior to conventionally available coating product without nanoparticulate polyurethane (meth)acrylate particles in many cases.
Patent CA-2932887-A1 (CA)
Inventor: KUO NAI-KUEI
IPC: G06K9/00
Filed: 2015-01-08
Abstract: Techniques describe structures and methods for generating larger output signals and improving image quality of ultrasonic sensors by inclusion of an acoustic cavity in the sensor stack. In some embodiments, an ultrasonic sensor unit may be tuned during manufacturing or during a provisioning phase to work with different thicknesses and materials. In some embodiments, a standing wave signal may be generated using an acoustic cavity in the ultrasonic sensor unit for capturing an ultrasonic image of an object placed on a sensor surface. In some implementations, the ultrasonic sensor may include an ultrasonic transmitter, a piezoelectric receiver, a thin film transistor (TFT) layer and a TFT substrate positioned between the transmitter and the receiver, one or more adhesive layers, and optional cover materials and coatings. The thickness, density and speed of sound of the sensor materials and associated adhesive attachment layers may be used to attain the desired acoustic cavity and improved performance.
Patent CA-2933531-A1 (CA)
Title: Dispositif de drainage de fluides pour un moteur d'aeronef
Inventor: PY JEAN-MICHEL PIERRE CLAUDE
IPC: F02C7/232
Filed: 2014-12-15
Abstract: Dispositif (10) de drainage de fluides pour un moteur d'aéronef, comprenant un collecteur (11) configuré pour collecter des fluides drainés du moteur, caractérisé en ce qu'il comporte des moyens (13, 19) de pompage des fluides contenus dans le collecteur et d'évacuation de ces fluides, et des moyens de surveillance (14) configurés pour signaler une collecte anormale des fluides par le collecteur, ces moyens de surveillance étant configurés pour s'activer lorsque le débit de fluides collectés est supérieur au débit des moyens de pompage.
Patent CA-2937624-A1 (CA)
Inventor: KILE KEVIN J
IPC: A01D41/12
Filed: 2016-08-02
Abstract: A concave for an agricultural combine includes a first frame, a second frame, and threshing bars. An engagement assembly non-destructively connects each of the threshing bars to the first frame. The threshing bars are spaced apart forming openings therebetween for grain to pass through. The engagement assemblies allow independent non-destructive removal of the threshing bars relative to one another from the first frame, when the second frame is spaced apart from the first frame. The second frame restrains independent non-destructive removal of the threshing bars relative to one another from the first frame via the engagement assemblies, when the second frame is juxtaposed relative to the first frame. The threshing bars are non-destructively connected to the first frame via the engagement assemblies, when the second frame is spaced apart from the first frame and when the second frame is juxtaposed relative to the first frame.
Patent CA-2939311-A1 (CA)
Inventor: PANGULURI VENKATARAMA ANILKUMAR
IPC: G11B20/10
Filed: 2014-12-23
Abstract: A personalized news service provides personalized news programs for its users by generating personalized combinations of audible versions of news stories derived from text- based based versions of the news stories. The audible versions may be generated from the text-based version by a text-to-speech system, or may by recording a person reading aloud the text-based version. To acquire recordings, the personalized news service can make a determination that a particular news story has a threshold extent of popularity. The news service can then transmit a request to a remote recording station for a recording of a verbal reading of the particular news story. The news service can then receive the requested recording from the remote recording station.
Patent CA-2940630-A1 (CA)
Title: Dual migrating indicator
Inventor: BALA HARRY
IPC: A61L2/28
Filed: 2015-02-23
Abstract: An indicator for a sterilization process is configured to function for two different sterilization conditions. The indicator includes two pass zones to indicate whether an acceptable sterilization has occurred after a sterilization process at a first condition or after a sterilization process at a second condition.
Patent CA-2941948-A1 (CA)
Inventor: CASASOLA JOSE
IPC: H04M1/50
Filed: 2016-09-15
Abstract: Provided herein are methodologies, systems, apparatus, and non-transitory computer-readable media for providing an adjustable dual-tone multi-frequency (DTMF) phone system.  The DTMF phone system includes a DTMF adjustment module that interfaces with a base DTMF phone system and retrieves call parameter values from at least one properties file. The call parameter value is indicative of an audio file to be played by the DTMF  phone system, or a DTMF call flow option file. The DTMF adjustment module provides the call parameter values to the base DTMF phone system. The base DTMF phone system includes a number of variables, and a DTMF call flow is generated by assigning at least one of the call parameter values to one or more of the variables within the base DTMF phone system.
Patent CA-2943906-A1 (CA)
Inventor: CHHATBAR CHANDRESH
IPC: A61K38/18
Filed: 2015-02-27
Abstract: La présente invention concerne une composition pharmaceutique liquide comprenant une érythropoïétine conjuguée, un tampon, du sucre, un modificateur de la tonicité et un acide aminé utilisé comme inhibiteur d'agrégation. De préférence encore, la présente invention concerne une composition pharmaceutique stable qui contient de l'érythropoïétine conjuguée comprenant un tampon acétate, du saccharose, de l'arginine et du chlorure de sodium, et qui est maintenue à un pH d'environ 4,9 à 5,3.
Patent CA-2945915-A1 (CA)
Inventor: MELVIN SHAWN M
IPC: G06F17/30
Filed: 2016-10-20
Abstract: A real time data tracking, analytics data warehousing, and front end reporting system is provided. A system architecture provides a plurality of layers that in turn facilitate provision of real time source data availability. In a source layer, each location, also referred to as a tenant, is provided with a service. An integration layer is included that communicates with source layer devices. The integration layer server polls and receives incoming source data and routes that data to an appropriate staging database. A communication between the staging database(s) and a warehouse layer provides storage of tire source data derived from the tenants. The warehouse layer is formed such that a communication of the source data to a front end layer is facilitated. Client devices may access a front end to access the source data.
Patent CA-2947312-A1 (CA)
Inventor: MARTIN ANDREW LOUIS
IPC: G01F1/66
Filed: 2015-04-21
Abstract: A method is disclosed for detecting atmospheric turbulence including aircraft induced wake turbulence and/or wind shear within an aperture associated with an aircraft approach or departure corridor around an airport. The method comprises transmitting into the aperture acoustic signals having a waveform suitable for pulse compression and receiving backscattered acoustic echoes of the acoustic signals from the atmospheric turbulence and/or wind shear. The method further includes processing the acoustic echoes in a matched filter receiver to provide a measure of the atmospheric turbulence and discriminating the aircraft induced demise time, being a time taken for the aircraft induced wake turbulence and/or wind shear to fall below a set threshold at least in the aperture. A system for detecting atmospheric turbulence including aircraft induced wake turbulence and/or wind shear associated with an aircraft approach or departure corridor around an airport is also disclosed.
Patent CA-2947515-A1 (CA)
Inventor: KUMAR ASHISH
IPC: A61K9/50
Filed: 2015-05-01
Abstract: The present invention relates to extended release liquid compositions of metformin. The extended release liquid compositions are in the form of suspensions or reconstituted powder for suspensions. Said extended release liquid compositions comprise cores of metformin coated with a release-controlling polymer, wherein the cores are dispersed in a suspension base. It also relates to processes for the preparation of said extended release liquid compositions.
Patent CA-2949283-A1 (CA)
Title: Mesh comprising a surface of hydrated aluminum oxides and their use for oil-water separation
Inventor: FLEISCHHAKER FRIEDERIKE
IPC: C23C22/82
Filed: 2015-04-01
Abstract: Meshes for oil-water separation comprising a surface comprising hydrated aluminium oxides, in particular ?-????? thereby providing hydrophilic properties to the surface of the mesh. Process for manufacturing such meshes by coating an uncoated mesh with aluminum or aluminum oxide and converting such coating to hydrated aluminum oxide. Use of such meshes for oil-water separation.
Patent CA-2950816-A1 (CA)
Inventor: COLAFRANCESCO JULIEN
IPC: G10H1/36
Filed: 2015-06-08
Abstract: The present invention relates to a method for following a musical score (10) comprising the following steps carried out in real time: recording (23) at least one sound (12) emitted by a performer, estimating (24) at least one chromatic vector (Vx), comparing (26) said chromatic vector (Vx) with theoretical chromatic vectors of said musical score (10), comparing (27) a transition (Tx) between said chromatic vector (Vx) and a previous chromatic vector (Vx-1) with theoretical transitions of said musical score (10), and estimating (28) a work position (Px) of the performer depending on a previous work position (Px-1), from the comparison (26) of said chromatic vector (Vx) and the comparison (27) of said transition (Tx), the recording step (23) being carried out for a suitable period (Di) depending on the ratio between a period (Dx) of said transition (Tx) and a reference period (Dref).
Patent CA-2952489-A1 (CA)
Inventor: BEST LYNN
IPC: E05B19/00
Filed: 2016-12-20
Abstract: The present disclosure provides mates keys and mates key bows having respective mating surfaces disposed on respective bows, as well as sets of keys configured to physically mate with one another by way of respective mating surfaces defined on respective bows of the keys. Each of the mates keys comprises a blade portion, which may be bitted to match a given lock, and a bow portion attached to the blade portion which can be mated to a bow portion of another mates key. When physically mated, the bow portions of two or more keys are physically fitted together to form a visual based on respective visuals on the mates key bows.
Patent CA-2953428-A1 (CA)
Inventor: LARROCHE JEAN
IPC: B65B31/00
Filed: 2017-01-04
Abstract: The invention is in the field of vacuum packaging of foodstuffs. It relates to a method and a system of devices for the continuous sterilization or pasteurization of foodstuffs in specific rigid containers, followed by the continuous deep-vacuum sealing of said containers by rotary steam injection between the lids and the containers followed by sealing of the containers and a cold water jet provoking condensation of the steam inside the container and, as a result, a deep vacuum for long-lasting deep-vacuum preservation in exceptional organoleptic and nutritive quality conditions, thanks to a drastic reduction in cooling times for containers after sterilization or pasteurization, reduction of time obtained by boiling in a vacuum at low temperature, the boiling distributed in a uniform manner throughout the container. It is especially suitable for pasty or liquid products or pieces included in a liquid or pasty device. It requires use of an exceptionally rigid container, intended to be closed under a deep vacuum, the closure needing to be done by a lid with no fastening means and provided with an elastic seal, the lid held solely by the vacuum and opened by using a vacuum breaker system.
Patent CA-2955347-A1 (CA)
Inventor: BRIGHAM MICHAEL EDWARD
IPC: B62B3/00
Filed: 2015-06-30
Abstract: Presently disclosed embodiments are directed to a process and mechanism for reducing human error and manual labor used to sweep pockets on a mail sorting machine. Specifically, the disclosed embodiments utilize a sliding drawer holding a receiving container that can mate in a flush arrangement with an output pocket of a mail sorting machine. Thus, sweeping of mail product from the output pocket to the receiving container can be accomplished in one motion that empties the entire output pocket into the receiving container. This sweeping may be performed by an operator without any errors caused by sweeping to an incorrect receiving container or issues caused by dropping sorted mail product and picking it back up in a different order.
Patent CA-2956727-A1 (CA)
Title: Closure and finish for small carbonated beverage packaging with enhanced shelf life properties
Inventor: DE CLEIR PIARAS
IPC: C08L25/06
Filed: 2015-07-31
Abstract: This disclosure provides new closure and finish structures suited for small and light-weight carbonated beverage packaging that provide surprisingly improved carbonation retention and greater shelf life, while still achieving light weight. This closure and finish presented herein are particularly suited to small PET containers for carbonated beverages, for example less than or about 400 mL and provide good carbonation retention and shelf life.
Patent CA-2957347-A1 (CA)
Inventor: ROY DANIEL
IPC: E21B7/02
Filed: 2017-02-07
Abstract: The present document describes a self-propelled drilling vehicle comprising a ground engaging means configured to propel the drilling vehicle, a drilling rod driving means configured to operate a drilling rod, a first engine powered by an onboard energy source, and a second engine powered by an external energy source. The first engine is configured to controllably drive the ground engaging means while the second engine is configured to power the drilling rod driving means.