baber/WOPTO huggingface dataset:
Patent CA-3053593-A1 (CA)
Title: Stand for clamping pole- or rod-shaped parts with electrical fill level indicator
Inventor: BECKERS HANS-WALTER
IPC: F16B9/02
Filed: 2019-08-29
Abstract: The present invention relates to a stand (1) for clamping pole- or rod-shaped parts, comprising a housing (10), at least two holding elements (20) adjoining a receiving space (19) for receiving the pole- or rod-shaped part, a securing device (30, 31), and a flexible force transmission device (40), wherein the holding elements (20) are arranged so as to be angularly offset around a central axis (19') of the receiving space (19) and pivotable about a respective pivot axis away from the central axis (19') in the direction of a release position and toward the central axis (19') in the direction of a fixing position, wherein the force transmission device (40) leads from the securing device (30, 31) to the holding elements (20), which are movably coupled with the securing device (30) by means of the force transmission device (40), and wherein the force transmission device (40) is pulled and/or loaded with force in a pulling direction to the securing device (30, 31) as a result of the movement of the securing device (30, 31) from a disengaged position toward an engaged position, so that the securing device (30, 31) counteracts or prevents a pivoting of the holding elements (20) toward the release position by means of the force transmission device (40), characterized in that the stand (1) has a fill level sensor (50) for determining a liquid fill level in the receiving space (19) that protrudes into the receiving space of the housing (10), the fill level sensor (50) being electrically connected to an electrical display device (60) that is arranged on an outer side of the housing (10), so that fill level information that can be displayed by means of the display device (60) correlates with a liquid fill level determined by the fill level sensor (50).
Patent CA-3055614-A1 (CA)
Inventor: FATEHI PEDRAM
IPC: C02F11/147
Filed: 2018-03-07
Abstract: An acidic water-based process was developed for the synthesis of anionic lignin copolymers with adjustable MW, thermal stability and solubility in water. The anionic lignin copolymer described herein comprises: a molecular weight of 5,000 to 7.4 X 105 g/mol; and a charge density of -1 to -7.2 meq/g. The anionic lignin copolymers described herein which have a molecular weight range of 000-50,000 g/mol can be used as dispersants of negatively charged molecules or particles in numerous process or wastewater streams (e.g. concrete admixtures, gypsum slurries, textile dye) while such copolymers in a molecular weight range of 90,000-740,000 g/mole can be used as flocculants of positively charged molecules or particles in numerous process and wastewater streams including industrial and municipal systems and sludge dewatering in the textile dye, pulp & paper, mining and oil industries.
Patent CA-3055941-A1 (CA)
Inventor: Nash Seth Anderson
IPC: G16H50/50
Filed: 2018-03-12
Abstract: Systems and methods for using an augmented reality device during patient diagnosis. A method may include capturing an image of a patient, and presenting using an augmented reality display, while permitting the patient to be viewed through the augmented reality display, a virtual feature corresponding to anatomy of the patient obtained from the image. The method may include detecting impingement of the anatomy of the patient based on the image and displaying on the augmented reality display, an indication of the impingement at the virtual feature, such as by changing an attribute of the virtual feature.
Patent CA-3056873-A1 (CA)
Inventor: PIAZZA GARY
IPC: A61P27/02
Filed: 2018-03-16
Abstract: L'invention concerne des composés chimiques dotés de propriétés thérapeutiques et/ou protectrices contre le stress oxydatif. L'invention concerne également des procédés de fabrication de ces composés thérapeutiques et/ou protecteurs, ainsi que des compositions et des méthodes d'utilisation associées consistant à protéger les cellules contre le stress oxydatif et/ou à inhiber la production de ROS dans une cellule ou chez un individu, ainsi qu'à prévenir les lésions tissulaires causées par un événement ischémique chez un individu présentant un risque élevé d'être atteint par un tel événement, ou à réduire l'étendue de ces lésions.
Patent CA-3056881-A1 (CA)
Title: Optical communication systems, devices, and methods including high performance optical receivers
Inventor: JENSEN JESPER
IPC: H04B10/61
Filed: 2018-03-21
Abstract: The present invention relates to communication systems, devices, and methods for providing for a wide bandwidth optical receiver including amplification through optical beating from a local oscillator laser operating without a phase- locked loop at frequency near the receiver optical signal and decreasing the system-performances dependence on optical polarization alignment between the signal and the local oscillator. Systems, devices, and methods including a local oscillator providing a local oscillator signal having a local oscillator frequency that may be controlled based on a frequency offset from the signal center frequency through the use of monitoring signals representative of the frequency offset. A combiner/ splitter couples the optical data signal with light from the local oscillator to provide first and second coupled optical signals with orthogonal polarization. Two opto-electrical converters for converting first and second coupled signals into first and second electrical signals. The first and second electrical signals are individually rectified and then combined to provide the electrical data signal. The opto-electronic converters and rectifiers may have a bandwidth substantially similar the wavelength channel bandwidth to enable the optical receiver to receive optical signal with different center frequencies within the wavelength channel.
Patent CA-3057037-A1 (CA)
Title: Systems and methods for anomaly or fraud detection
Inventor: COTE MARIE-CLAUDE
IPC: H04L12/26
Filed: 2019-09-27
Abstract: A system for anomaly estimation for a telephonic call is described, receiving a call object including an identifier field associating the call object to a purported user; retrieving a user data object associated with the purported user, and processing the user data object to retrieve one or more vectorized user features associated with the purported user. A neural network processes the one or more vectorized call features and the one or more vectorized user features through a machine learning model.
Patent CA-3057390-A1 (CA)
Inventor: GUAN LEI
IPC: H04L1/18
Filed: 2018-03-12
Abstract: La présente invention concerne un procédé et un dispositif d'envoi d'informations de rétroaction. Dans le procédé, un second dispositif génère un premier ensemble d'informations de rétroaction, le premier ensemble d'informations de rétroaction comprenant des premières informations de rétroaction et des secondes informations de rétroaction. Les premières informations de rétroaction sont utilisées pour retourner un état de décodage, d'une première unité de temps à une deuxième unité de temps, d'un premier CBG. Les secondes informations de rétroaction sont utilisées pour retourner l'état de décodage, après la deuxième unité de temps, d'un second CBG. La deuxième unité de temps est une unité de temps correspondant au moment où le second dispositif reçoit le second CBG, après la première unité de temps. Le second dispositif ne reçoit pas le premier CGB, dans la deuxième unité de temps. Le second dispositif envoie le premier ensemble d'informations de rétroaction, à un premier dispositif, dans une troisième unité de temps. Selon le procédé, un dispositif transmettant un TB est apte à reconnaître des alarmes fausses et des alarmes non fausses, améliorant ainsi l'efficacité de retransmission.
Patent CA-3058040-A1 (CA)
Inventor: CUNERTY JOHN JOSEPH
IPC: B66F11/00
Filed: 2019-10-09
Abstract: A spa accessory mounting assembly includes a lower anchor, and upright support, and an accessory mount. The lower anchor having a horizontal foot positionable under a spa. The upright support having a lower portion connected to the lower anchor, and an upper end positioned above the lower anchor. The accessory mount is connected to the upright support. At least one of: (i) the upright support is movable relative to the lower anchor between at least two upright support elevations, and the upright support is rigidly connectable to the lower anchor at each of the upright support elevations; and (ii) the accessory mount is movable relative to the upright support between at least two accessory mount elevations, and the accessory mount is rigidly connectable to the upright support at each of the accessory mount elevations.
Patent CA-3060338-A1 (CA)
Inventor: RUSCONI CLERICI BELTRAMI ANDREA
IPC: H04R17/00
Filed: 2018-04-19
Abstract: The invention relates to a loudspeaker unit (1) for a portable device, comprising an electrodynamic loudspeaker (2) designed as a woofer. According to the invention, the loudspeaker unit (1) additionally comprises a MEMS loudspeaker (3) designed as a tweeter. Moreover, the invention relates to a portable device comprising such a loudspeaker unit (1).
Patent CA-3060500-A1 (CA)
Inventor: NADALIN ERIC
IPC: H04W4/08
Filed: 2017-04-07
Abstract: Un procédé de gestion des multiples canaux de communication entre les utilisateurs comprend ce qui suit : la réception, au moyen dun générateur dobjets de conversation, dau moins une communication darrivée envoyée par un service de communication; lassociation, de toute communication darrivée à lune dune pluralité dapplications clients correspondantes; lenvoi dune notification à chacune des applications clients correspondantes; la réception, de chacune des applications clients correspondantes, dune demande dinvitation, à lintention des utilisateurs associés à au moins une des communications darrivée, à prendre part à une conversation créée par le générateur dobjets de conversation; lenvoi dau moins une invitation, à lintention des utilisateurs associés à au moins une des communications darrivée, à prendre part à la conversation; la détermination dun état de conversation des utilisateurs associés à au moins une des communications darrivée; et la transmission de létat de conversation des utilisateurs associés à au moins une des communications darrivée aux applications clients correspondantes.
Patent CA-3060962-A1 (CA)
Title: Method for operating a water electrolysis device
Inventor: HOLLER STEFAN
IPC: C25B15/08
Filed: 2017-04-24
Abstract: The invention relates to a method for operating a water electrolysis device for generating hydrogen and oxygen from water. In the electrolysis device, in a water circuit (4), water coming from a PEM  electrolyzer (1) is supplied to a first heat exchanger (10) for cooling, is subsequently supplied to an ion exchanger (11), then to a second heat exchanger (12) for heating, and is then re-supplied to the PEM electrolyzer (1). On the secondary side, the heat exchangers (10, 12) form part of a common heat transfer medium circuit (20) having a cooling system (24), through which the heat transfer medium flow for controlling and/or regulating the temperature of the water supplied to the ion exchanger (11) and/or the PEM electrolyzer (1) is optionally passed, either entirely, or partially, or not at all.
Patent CA-3063083-A1 (CA)
Title: Health monitoring of an electrical heater of an air data probe
Inventor: ESSAWY MAGDI A
IPC: G01R31/52
Filed: 2019-11-26
Abstract: Apparatus and associated methods relate to determining health of an electrical heater of an air data probe based on a comparison between a calculated expected value and a measured value of an electrical property of the electrical heater. The expected value of the electrical property is calculated based in part on the electrical power provided to the electrical heater and further based in part on the aircraft flight parameters and/or environmental conditions.  Such aircraft flight parameters and/or environmental conditions can include at least one of:  electric power source status, airspeed, air pressure, altitude, air temperature, humidity, liquid water content, ice water content, droplet/particle size distribution, angle of attack, and angle of sideslip. These aircraft flight parameters and/or environmental conditions are received via an aircraft interface.
Patent CA-3064252-A1 (CA)
Title: Pitot heater health monitoring system
Inventor: KHAN SHOYEB
IPC: B64F5/60
Filed: 2019-12-06
Abstract: Provided are embodiments including a system tor performing health monitoring. The system includes a measurement device configured to measure pressure of an environment, a heating element of the heater section coupled to the measurement device, a first sensing element operably coupled to a first region of the measurement device, and a second sensing element operably coupled to a second region of the measurement device. The system also includes a programmable logic that is configured to generate a status signal or flag based at least in part on conditions of the first region or the second region of the measurement device, a processing system configured to control the heating element responsive to reaching a threshold temperature, and a display configured to display a status of the first region or second region of the measurement device based at least in part on the status signal or flag.
Patent CA-3064549-A1 (CA)
Inventor: MCCURDY ALEXANDER T
IPC: C08L91/00
Filed: 2017-05-24
Abstract: Vegetable oil compositions, as an example, corn oil, having an elevated lower alkyl ester content above about 7% weight percent of the total weight of the oil composition, and uses thereof are provided.
Patent CA-3065906-A1 (CA)
Inventor: BAHARAV EHUD
IPC: B64C27/22
Filed: 2018-06-10
Abstract: L'invention concerne un système et un procédé d'élévateur de charge utile, configurés pour fournir une pluralité de configurations alternatives d'élévateur de charge utile, chaque configuration d'élévateur de charge utile étant configurée pour transporter un module de charge utile. L'invention concerne également une configuration de véhicule aérien composite, comprenant une configuration d'élévateur de charge utile respective, la configuration d'élévateur de charge utile étant définie par le système d'élévateur de charge utile et fournie par celui-ci, et comprenant également au moins un module de charge utile en prise de manière réversible avec la configuration d'élévateur de charge utile par l'intermédiaire d'un système de mise en prise et de libération correspondant.
Patent CA-3067282-A1 (CA)
Inventor: HOLDSWORTH DAVID W
IPC: A61F2/28
Filed: 2017-06-16
Abstract: L'invention concerne un moule pour ciment osseux destiné à un espaceur de ciment osseux, le moule pour ciment osseux comprenant : un premier élément de moule délimitant une première cavité conçue pour former au moins la majorité d'une partie tête de l'espaceur ; un deuxième élément de moule délimitant une deuxième cavité conçue pour former une première partie d'une partie tige de l'espaceur ; un troisième élément de moule délimitant une troisième cavité conçue pour former une seconde partie de la partie tige de l'espaceur ; le deuxième élément de moule et le troisième élément de moule se combinant pour délimiter une cavité conçue pour former au moins la majorité de la partie tige ; une combinaison de butée du premier élément de moule, du deuxième élément de moule et du troisième élément délimitant une cavité de communication conçue pour former la partie tête reliée d'un seul tenant à la partie tige. L'invention concerne également des espaceurs de ciment osseux formés à partir du moule de ciment osseux, ainsi que des procédés et des systèmes informatiques permettant de sélectionner et de faire fonctionner le moule pour ciment osseux.
Patent CA-3073940-A1 (CA)
Inventor: KRULL BRETT P
IPC: B32B7/06
Filed: 2018-08-24
Abstract: The present disclosure provides adhesive articles that can be removed from surfaces without damage by having reduced or eliminated contribution of a core backing to peel force generated by the adhesive during removal. In some instances, this can be accomplished by a core that loses structural integrity in a direction normal to a plane defined by a major surface. In other instances, the contribution is reduced by compromising the interface between the core and a peelable adhesive layer.
Patent CA-3074959-A1 (CA)
Title: Wireless communication system for ground based vehicles
Inventor: KARLSSON MATS
IPC: H04B7/155
Filed: 2020-03-09
Abstract: A wireless communication system for a ground based vehicle, such as trains, is disclosed. The system comprises a router connected to a plurality of antennas, wherein the router is configured to transmit and receive wireless data communication to and from a stationary communication server outside said vehicle through at least one base station of an exterior mobile network via the antennas. The antennas are directional antennas arranged on planes of the vehicle functioning as ground planes, isolating planes or absorbing planes, each plane extending in a height direction and length direction of the vehicle. At least one antenna is directed so that its antenna beam covers a laterally directed sector to a first side of the vehicle, and at least one antenna is directed so that its antenna beam covers a laterally directed sector to a second side of the vehicle, the second side being opposite to the first side.
Patent CA-3079376-A1 (CA)
Inventor: PECHENOV SERGEI
IPC: A61K38/26
Filed: 2018-10-30
Abstract: The present invention provides formulations for oral administration of GLP- 1 peptide analogs, methods of making such formulations, and methods of treatment using such formulations.
Patent CA-3079655-A1 (CA)
Title: Aqueous composition comprising a conductive polymer and use thereof
Inventor: CORSO GIANNI
IPC: H01G11/48
Filed: 2018-10-24
Abstract: Aqueous composition comprising: from 0.5% by weight to 5% by weight, preferably from 1 % by weight to 4% by weight, with respect to the total weight of said aqueous composition, of at least one conductive polymer; from 1 % by weight to 100% by weight, preferably from 2% by weight to 10% by weight, more preferably from 15% by weight to 50% by weight, with respect to the total weight of said at least one conductive polymer, of at least one cellulose ether. Said aqueous composition may advantageously be used as a printable ink or printable paste in various techniques such as, for example, screen printing, gravure printing, flexographic printing, spray coating, slot die coating, spin-coating, ink-jet printing. Preferably, said aqueous composition may advantageously be used as a printable paste for screen printing. More particularly, said aqueous composition may be used for the preparation of electrically organic conductive layers, even more particularly for the preparation of electrically organic conductive layers used in photovoltaic cells (or solar cells), in printable electronics, in organic light-emitting diodes (OLEDs), in touch screens, in antistatic coatings.
Patent CA-3081110-A1 (CA)
Inventor: CHAPUT LUKE JOSEPH
IPC: B66F3/46
Filed: 2018-11-26
Abstract: A lattice type transmission tower leveling device for leveling a transmission tower with respect to a ground surface. The tower leveling device includes a series of side supports positioned at first and second sides of the transmission tower. The leveling device also includes a support beam that is secured to a third side of a transmission tower that is leaning and a second support beam that is secured to a fourth side of the transmission tower opposite the third side. The device further includes a series of brace members that are interconnected to form a lattice brace structure. The lattice brace structure is coupled to the upright members of the transmission tower. The tower leveling device also includes a lift beam secured to the side supports of the tower and a series of hydraulic cylinders that extend from the lift beam to the first support beam. Linear movement of the cylinders causes the transmission tower to rotate about the axis of rotation so that the tower can be leveled and new tower base supports can be installed.
Patent CA-3082028-A1 (CA)
Title: Control of plant pests using rna molecules
Inventor: NAUDET YANN
IPC: C12N15/113
Filed: 2018-11-06
Abstract: Disclosed are double stranded RNA (dsRNA) molecules that are toxic to insect pests. In particular, interfering RNA molecules capable of modulating expression of a pest insect target gene and that are toxic to the insect pest are provided. Further, methods of making and using the interfering RNA, for example as the active ingredient in an insecticidal composition or in a transgenic plant, to confer protection from insect damage are disclosed.
Patent CA-3084363-A1 (CA)
Title: Water supply nipple for animals
Inventor: MCADAMS TOM
IPC: A01K9/00
Filed: 2020-06-19
Abstract: A water nipple controlled by the animal has a valve seat inside a housing. The valve member has an elongate valve shaft providing a forward end at the circular discharge mouth for operation by the animal. A resilient body on the valve member defines a convoluted or serpentine water flow path for flow of water along the flow path through the housing with the flow path defining a rate of flow of the water. A resilient ring is mounted on the valve shaft spaced the valve seat and the forward end with an outside edge of the resilient ring adjacent to and spaced from the inside surface of the housing so as to define an annular channel therebetween through which the water passes so that the resilient ring restricts direct flow of water from the valve seat to the discharge mouth to prevent excess squirting of the water.
Patent CA-3084516-A1 (CA)
Inventor: LEHTONEN PEKKA
IPC: F22B31/00
Filed: 2018-12-12
Abstract: A circulating fluidized bed boiler (1), comprising a furnace (50), a loopseal (5), and a loopseal heat exchanger (10) arranged in the loopseal (5). The loopseal heat exchanger (10) comprises at least an inlet chamber (100), a bypass chamber (200), and a first heat exchange chamber (310), heat exchanger pipes (810) arranged in the first heat exchange chamber (310), and a primary particle outlet (610) for letting out bed material from the first heat exchange chamber (310). The primary particle outlet (610) has at least a first part (611) and a second part (612) separated from each other by a barrier element (401) in such a way that the first part (611) of the primary particle outlet (610) has a first height (h1) and a first width (w1), wherein a ratio (h1/w1) of the first height (h1) to the first width (w1) is less than 0.5 or more than 2. Use of the circulating fluidized bed boiler (1) such that fluidizing gas and bed material are let out from the first heat exchange chamber (310) via the primary particle outlet (610).
Patent CA-3084604-A1 (CA)
Title: Maize inbred 3abia1619
Inventor: PLEHN STEVE J
IPC: A01H5/10
Filed: 2020-06-22
Abstract: A novel maize variety designated 3ABIA1619 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety 3ABIA1619 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 3ABIA1619 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety 3ABIA1619 or a locus conversion of 3ABIA1619 with another maize variety.
Patent CA-3084813-A1 (CA)
Title: Briquettes de biomasse torrefiees et procedes associes
Inventor: SATYAVOLU Jagannadh
IPC: C10L5/44
Filed: 2018-12-12
Abstract: La présente invention concerne des briquettes de biomasse torréfiées et des procédés de production de celles-ci qui utilisent un mélange de matériau légèrement torréfié (LTM) et un matériau hautement torréfié (HTM) et/ou utiliser des matériaux torréfiés qui sont soumis à un prétraitement d'hydrolyse avant d'être torréfiés.