baber/WOPTO huggingface dataset:
Patent CA-2931105-C (CA)
Title: Systems and methods for acoustic processing of recorded sounds
Inventor: DALY GEORGE WILLIAM
IPC: H04R3/04
Filed: 2014-09-04
Granted: 2022-01-04
Abstract: A mixing signal processing technique modifies digital audio recordings to simulate the linear and nonlinear effects of propagation and mixing of sounds in air. A priming signal processing technique modifies digital audio recordings to reduce the stress experienced by a listener's auditory system. A motion signal processing technique modifies digital audio recordings in order to restore a sense of motion, liveliness, and spatial dynamics. A pitch correction signal processing technique modifies digital audio recordings to correct for level-dependent shifts in the perceived pitch of audio content. A multiplexed convolution signal processing architecture applies multiple distinct types of processing to an input signal simultaneously in an adaptive, signal-aware way through the calculation of one or more time-varying convolutions. A polarity correction signal processing technique modifies digital audio recordings to correct the polarity of component waveforms.
Patent CA-2931317-C (CA)
Inventor: HENN MATTHEW R
IPC: A61K35/742
Filed: 2014-11-25
Granted: 2023-08-22
Abstract: Provided are therapeutic compositions containing microbial populations for prevention, treatment and reduction of symptoms associated with a dysbiosis of a mammalian subject such as a human.
Patent CA-2933975-C (CA)
Title: A process for production of a protein of interest in a microbial host organism
Inventor: JENEWEIN STEFAN
IPC: C12N15/64
Filed: 2014-12-12
Granted: 2022-06-21
Abstract: A process for production of a protein of interest in a microbial host organism comprising the steps of: a) constructing a vector comprising a gene for the protein of interest and a functional frr gene and no antibiotic resistance gene, b) transforming a host organism having an inactivated chromosomal frr gene with the vector obtained in a), c) culturing the transformed host organism obtained in b) under conditions allowing the expression of the gene of interest in the host organism and d) isolating the protein of interest.
Patent CA-2934016-C (CA)
Inventor: SHERMAN MICHAEL J
IPC: B01D27/10
Filed: 2012-12-20
Granted: 2018-08-21
Abstract: The present invention presents a filtration system with an integrated manifold valve. The filtration system employs only one pivotal component the pivoting of the manifold. The manifold valve includes a dual aperture design for a two-fold alignment scheme with the ingress and egress lines of the fluid source. The invention is free of multi-component rotary valve with internal, rotatable parts, or an activation component, such as a handle, for initiating the rotary valve, allowing the user to rotate the rotational components thereof. The reduction in moveable components in this design reduces the likelihood of failure and increases the reliability of the filtration system.
Patent CA-2934917-C (CA)
Title: Procede permettant de commander de multiples generateurs raccordes en parallele
Inventor: TESCH TOD R
IPC: H02P9/48
Filed: 2014-12-19
Granted: 2021-04-13
Abstract: L'invention concerne un système de générateur configuré pour être raccordé en parallèle à d'autres générateurs. Le système de générateur comprend un alternateur qui comporte un stator ayant un enroulement de sortie et un enroulement en quadrature, et un rotor ayant un enroulement triphasé. Le rotor de l'alternateur est entraîné en rotation par un moteur comportant un dispositif de commande pour réguler la vitesse moteur. Un onduleur reçoit l'énergie de l'enroulement en quadrature et génère une tension alternative pour l'enroulement de rotor. L'onduleur reçoit une entrée correspondant à la tension sur l'enroulement de sortie du stator et reçoit également une entrée correspondant à l'angle de phase d'une seconde tension alternative produite par une autre source d'alimentation. L'onduleur commande la fréquence de la tension alternative de l'enroulement de rotor de telle sorte que l'angle de phase de la tension sur l'enroulement de sortie du stator soit synchronisée sur l'angle de phase de la seconde tension alternative.
Patent CA-2938983-C (CA)
Inventor: GREINER DOUGLAS H
IPC: B64B1/60
Filed: 2010-03-10
Granted: 2019-01-08
Abstract: An airship comprising a hull configured to be inflated with a first gas; a ballonet in the hull, the ballonet configured to be inflated with a second gas that is heavier than the first gas; a fan configured to draw the second gas into the ballonet; an inflatable landing system; a duct configured in the ballonet to allow access to components in the airship; and a valve coupled to the ballonet. The valve provides a pathway for air to flow between the ballonet and a plenum chamber, the plenum chamber is formed by the airship, a landing surface, and the inflatable landing system when the inflatable landing system is in contact with the landing surface.
Patent CA-2939007-C (CA)
Title: Agricultural metering system having a magnetorheological fluid clutch assembly
Inventor: HENRY JAMES WAYNE
IPC: A01C7/20
Filed: 2016-08-16
Granted: 2020-11-03
Abstract: An agricultural metering system includes a meter roller having multiple flutes and recesses, in which the meter roller is configured to meter product from an agricultural product storage compartment to a product distribution system via rotation of the meter roller. The agricultural metering system also includes a shaft configured to drive the meter roller to rotate, and a clutch assembly operatively coupled to the meter roller. The clutch assembly includes a magnetorheological (MR) fluid, a rotation rate of the meter roller is at least partially dependent on an effective viscosity of the MR fluid, and the effective viscosity of the MR fluid is controllable based at least in part on an effective magnitude of a magnetic field applied to the MR fluid.
Patent CA-2945836-C (CA)
Inventor: YOSHIMURA HAJIME
IPC: F16H63/50
Filed: 2016-10-19
Granted: 2017-11-21
Abstract: Workability of a working machine equipped with a belt-type continuously variable transmission is enhanced. A belt-type continuously variable transmission 63 for a working machine capable of continuously changing a speed reduction ratio of a driven pulley 74 to a drive pulley 72, has a speed reduction ratio regulation mechanism 90 that regulates a minimum speed reduction ratio of the driven pulley to the drive pulley. The driven pulley includes a fixed sheave 81, a movable sheave 82 displaceable in an axial direction with respect to the fixed sheave, a coil spring 83 that urges the movable sheave toward the fixed sheave, and a torque cam mechanism 84 that converts a part of a rotational force that acts on the movable sheave into a thrust that presses a side surface of a belt. The speed reduction ratio regulation mechanism has a swing arm 91 that adjusts an allowable range in which moving away in an axial direction of the movable sheave with respect to the fixed sheave is possible, and a regulation drive section 110 that drives the swing distal end portion 93 of the swing arm to swing continuously.
Patent CA-2948641-C (CA)
Inventor: BRONTMAN YUVAL
IPC: A63B22/14
Filed: 2015-05-21
Granted: 2017-07-18
Abstract: A treadmill system, comprises: a sidewall member comprising a rim member extending around at least a portion of an upper edge of the sidewall member and a hatch member that provides access to an area enclosed by the sidewall member; a base member; a support pole member; a handle member coupled to the support pole member that extends from an upper portion of the support pole member and that is removably coupled to the rim member of the sidewall member; a rotatable platform member comprising an exercise surface, a peripheral sidewall and an interior sidewall, configured to rotate around the support pole member; and a particulate substrate disposed on the exercise surface. The exercise surface of the rotatable platform member is configured to evenly distribute the particulate substrate between the peripheral sidewall and the interior sidewall.
Patent CA-2952582-C (CA)
Inventor: WALSH RYAN
IPC: A47G29/14
Filed: 2014-12-31
Granted: 2017-09-26
Abstract: A landing pad receives and stores packages delivered from an aerial vehicle are awaiting pickup from an aerial vehicle. The landing pad can be placed outside of a window and can contain a transmitter for sending out an identification signal via radio frequency to aid aerial vehicles in finding the landing pad. The landing pad contains a landing platform with a trapdoor that leads to a storage compartment. The trapdoor can be configured to only open when it receives a signal from an authorized aerial vehicle. The storage compartment can be accessed via a storage compartment door which can contain a locking mechanism. The storage compartment can be climate controlled. The landing pad can also have a transmitter that emits sounds to discourage animals from nesting on or near the landing pad. The landing pad can also include a solar power generator as a source of electrical energy.
Patent CA-2953695-C (CA)
Inventor: PENNY BRADLEY ERIC
IPC: E21B33/12
Filed: 2016-07-20
Granted: 2017-11-21
Abstract: In one illustrative embodiment, the ball inserter device comprises, among other things, a body having a ball insertion opening and a ball drop opening, wherein the ball drop opening intersects the ball insertion opening, a ball inserter piston that is attached to the body and an inserter cavity isolation valve coupled to the body wherein the valve element, when closed, blocks the ball insertion opening and partially defines an insertion cavity between the inserter cavity isolation valve and the ball inserter piston and a pressure relief valve coupled to the body that is in fluid communication with the insertion cavity. In this example, the device also comprises a ball input device coupled to the body that includes a plug, a removable cap and an opening that is axially aligned with the ball drop opening.
Patent CA-2955784-C (CA)
Inventor: LUNG KEVIN
IPC: F41A9/29
Filed: 2015-07-20
Granted: 2019-03-19
Abstract: La présente invention concerne une station d'arme montée sur véhicule, ladite station étant configurable pour ajuster la hauteur de son axe d'élévation rotatif. La station d'arme est pourvue d'au moins un contenant de munitions en suspension fixe qui peut être rechargé sous la protection blindée du véhicule et la coque de la station d'arme. La station d'arme peut présenter des systèmes d'entraînement à alimentation électrique et à alimentation manuelle permettant de mettre en rotation un socle autour d'un axe d'azimut par rapport au véhicule, et permettant de mettre en rotation des unités d'armement et opérationnelles autour de l'axe d'élévation, les systèmes d'entraînement électriques et manuels transmettant la puissance à travers le même engrenage de sortie.
Patent CA-2956228-C (CA)
Title: Method for producing hydrogen
Inventor: NESTL STEPHAN
IPC: C01B3/34
Filed: 2015-07-27
Granted: 2023-03-07
Abstract: The present invention relates to a device for producing compressed hydrogen, comprising a pressure-resistant reactor (1) with a reactor chamber having a metal-containing contact mass (2), wherein the reactor (1) comprises at least one feed line (3) for feeding fluids into the reactor chamber and at least one discharge line (4) for discharging fluids from the reactor chamber, wherein the at least one discharge line is provided with a device (5a, 5b, 5c, 5d) for controlling or regulating the flow rate, preferably having a valve, for adjusting the pressure within the reactor chamber, wherein a conveyance means is provided on at least one feed line for introducing a water-containing medium into the reactor chamber and wherein at least one discharge line (4) protrudes into the reactor chamber or opens directly into the reactor chamber, through which the compressed hydrogen is discharged from the reactor chamber, wherein the reactor chamber exhibits at least two areas that are separate from each other and connected in a gas-conducting manner, of which at least one area comprises the metal-containing contact mass (2) and at least one additional area comprises at least one inert material (7, 13).
Patent CA-2958240-C (CA)
Title: Voided latex particles
Inventor: LIU LILY
IPC: B01J13/00
Filed: 2015-08-07
Granted: 2022-02-15
Abstract: A process for forming voided latex particles is improved by combining swelling and polymerization of an outer shell into a single step. The process includes contacting multi-stage emulsion polymer particles comprising a core, at least one intermediate shell, with a swelling agent, and polymerizing an outer shell after said contacting with swelling agent wherein the core and the at least one intermediate shell are contacted with swelling agent in the presence of less than 0.5% monomer based on the weight of the multi-stage emulsion polymer particles, and substantially all of the swelling occurs during polymerization of the outer shell.
Patent CA-2965953-C (CA)
Title: Flow through heater
Inventor: WALLINGER MARTIN
IPC: H05B3/58
Filed: 2011-04-28
Granted: 2019-08-27
Abstract: An electrical heating device comprises a body; an insulating material disposed proximate the body, the insulating material being in the form of a base layer dielectric; a heater disposed proximate the insulating material; a top dielectric layer disposed proximate the heater, the top dielectric layer and the insulating material cooperating to encapsulate the heater; and a protection housing surrounding the heater, the top dielectric layer, and the insulating material.
Patent CA-2968342-C (CA)
Title: Appareil de protection d'equipement sous-marin
Inventor: ELLINGSEN KJELL EINAR
IPC: E21B33/037
Filed: 2015-11-26
Granted: 2023-09-05
Abstract: La présente invention concerne un appareil de protection d'équipement sous-marin comprenant : un dôme (1) et une gaine (2), le dôme (1) et la gaine (2) étant conçus de sorte à pouvoir être supportés par une fondation (6) de l'équipement sous-marin (16); le dôme (1) et la gaine(2) étant agencés de sorte qu'au moins une partie du dôme (1) puisse entrer dans une ouverture de la gaine (2) et être supportée par la gaine (2); le dôme (1) et la gaine (2) recouvrant et protégeant ainsi l'équipement sous-marin (16).
Patent CA-2969014-C (CA)
Title: Systeme electrothermique adaptatif et vetement electrothermique
Inventor: HUNG YUEN
IPC: A41D13/005
Filed: 2015-10-22
Granted: 2018-11-27
Abstract: L'invention concerne un système électrothermique adaptatif et un vêtement électrothermique. Le système électrothermique adaptatif comprend un dispositif de commande (110), un régulateur abaisseur (120), un dispositif de commande de puissance (130) et une charge (140). Une entrée du dispositif de commande (110) est conçue pour recevoir une tension d'entrée, une première sortie du dispositif de commande (110) est conçue de façon à délivrer en sortie une tension d'entrée supérieure à une tension de fonctionnement de la charge (140) au régulateur abaisseur (120), une seconde sortie du dispositif de commande (110) est conçue de façon à délivrer en sortie une tension d'entrée inférieure à ou égale à la tension de fonctionnement de la charge (140) vers le dispositif de commande de puissance (130), le régulateur-abaisseur (120) abaisse la tension d'entrée reçue jusqu'à une tension égale à la tension de fonctionnement de la charge (140) et délivre en sortie la tension abaissée au dispositif de commande de puissance (130), et le dispositif de commande de puissance (130) délivre en sortie la tension d'entrée qu'il reçoit à la charge correspondante (140) selon un signal de commande de charge provenant du dispositif de commande (110). Le système électrothermique adaptatif peut recevoir plusieurs tensions d'entrée en même temps et fournir des tensions de fonctionnement pour une pluralité de charges (140) en même temps, et présente une bonne flexibilité et une grande fiabilité.
Patent CA-2969259-C (CA)
Inventor: PITHOUD EMMANUEL
IPC: B66F11/04
Filed: 2015-10-14
Granted: 2022-06-21
Abstract: The lifting device (10) comprises a chassis (12), a turret (20) connected to the chassis (12) so as to rotate about a vertical axis (Z), and a lifting arm (24) that extends between a first end (24A) connected to the turret (20) and a second end (24B) connected to means (26) for carrying the load. It has a first sleeve (36) and a second sleeve (38), each able to receive a respective fork, which are arranged on the chassis (12), on either side of the turret (20), in a manner parallel to one another.
Patent CA-2969263-C (CA)
Inventor: IRACHE GARRETA JUAN MANUEL
IPC: A61K31/4745
Filed: 2015-11-30
Granted: 2022-11-29
Abstract: La présente invention concerne des nanoparticules pour l'encapsulation de composés biologiquement actifs, comprenant une matrice de nouveaux conjugués de polymère. L'invention concerne également un procédé pour produire les conjugués et ainsi que les nanoparticules, des compositions contenant lesdits conjugués ou lesdites nanoparticules, et leurs applications. L'invention est applicable dans le secteur pharmaceutique et dans le secteur des nanotechnologies.
Patent CA-2969917-C (CA)
Inventor: ZARTMAN THOMAS L
IPC: A01K1/00
Filed: 2017-06-07
Granted: 2022-08-30
Abstract: A hollow polymer stall divider for use in a barn permits lateral flexing when a cow presses against the stall divider while the stall divider asserts a lateral force against the cow to urge the cow to move into a proper position between adjacent stall dividers without causing injury to the cow. The polymer stall divider can be formed of a single polymer material having a unitary density throughout. Alternatively, the polymer stall divider can be formed of multiple sections of different densities of polymer material, and different types of polymer material. The different sections of polymer material can be plastic welded together or connected by plug members inserted into the adjoining ends of the sections and secured with adhesives or other bonding material to form line blanks that can be heated until softened sufficiently to be bent into a proper shape within a pre-formed mold.
Patent CA-2979680-C (CA)
Inventor: AARON ANNE
IPC: H04N19/154
Filed: 2016-03-10
Granted: 2020-10-27
Abstract: In one embodiment of the present invention, an encoding bitrate ladder selector tailors bitrate ladders to the complexity of source data. Upon receiving source data, a complexity analyzer configures an encoder to repeatedly encode the source data-setting a constant quantization parameter to a different value for each encode. The complexity analyzer processes the encoding results to determine an equation that relates a visual quality metric to an encoding bitrate. The bucketing unit solves this equation to estimate a bucketing bitrate at a predetermined value of the visual quality metric. Based on the bucketing bitrate, the bucketing unit assigns the source data to a complexity bucket having an associated, predetermined bitrate ladder. Advantageously, sagaciously selecting the bitrate ladder enables encoding that optimally reflects tradeoffs between quality and resources (e.g., storage and bandwidth) across a variety of source data types instead of a single, "typical" source data type.
Patent CA-2981494-C (CA)
Inventor: DUAN JIAN-XIN
IPC: C07D305/14
Filed: 2016-04-01
Granted: 2023-09-05
Abstract: The present invention provides compounds suitable as therapeutic agents and intermediates thereto, pharmaceutical compositions of such compounds and methods of treating cancer in cancer patients. The compounds described are arylethers of arylbenzene that are tethered to anticancer drugs.
Patent CA-2984917-C (CA)
Inventor: DOCHERTY JOHN
IPC: A23L2/52
Filed: 2016-12-01
Granted: 2023-09-26
Abstract: L'invention concerne, dans certains aspects, des compositions de boissons améliorées contenant des agents actifs lipophiles, ainsi que des procédés associés. L'invention concerne plus particulièrement, dans certains aspects, des compositions de boissons stables prêtes à boire comprenant des agents actifs lipophiles, des procédés de production desdites compositions, et des procédés d'utilisation.
Patent CA-2987875-C (CA)
Inventor: TSUKIZAKI ATSUSHI
IPC: B60L50/16
Filed: 2015-06-01
Granted: 2018-04-24
Abstract: Provided is a hybrid vehicle start control device that prevents unintended locking of a released engagement clutch during idle power generation. An internal combustion engine (ICE) is operated during idle power generation so that the input/output difference in the rotational speed of engagement clutches (second and third engagement clutches (C2, C3)) for connecting a power source (a first motor generator (MG1) and the internal combustion engine (ICE)) and the drive wheels becomes a value equal to or greater than a rotation difference threshold value at which the engagement clutches (the second and third engagement clutches (C2, C3)) do not lock.
Patent CA-2992300-C (CA)
Inventor: BENNETT ROBERT
IPC: H04B3/54
Filed: 2016-06-08
Granted: 2023-01-03
Abstract: Aspects of the subject disclosure may include, for example, receiving, by each of a plurality of receivers, one of a plurality of electromagnetic waves, each electromagnetic wave of the plurality of electromagnetic waves guided by a different one of a plurality of twin-lead transmission lines, each twin-lead transmission line sharing a wire, and each electromagnetic wave of the plurality of electromagnetic waves including a different one of a plurality of communication signals, and obtaining, by each of the plurality of receivers, one of the plurality of communication signals. Other embodiments are disclosed.
Patent CA-2995646-C (CA)
Inventor: EL-NAAS MUFTAH
IPC: B01D53/14
Filed: 2016-08-18
Granted: 2023-05-23
Abstract: La présente invention concerne un système destiné à mettre en contact des gaz et des liquides, comprenant un récipient qui contient des particules inertes, le volume total des particules inertes étant compris entre 1 et 20 % du volume utile total du récipient.
Patent CA-3008188-C (CA)
Inventor: LLAS VARGAS SALVADOR
IPC: A61B17/82
Filed: 2016-12-15
Granted: 2024-01-09
Abstract: A sternal closure assembly for securing first and second lateral halves of a stemum that has been longitudinally severed. The assembly includes a first sliding body having a female portion and a second sliding body having a male portion, the male portion being telescopically mateable with the female portion. The male portion is capable of being fully introduced into the female portion only upon there being an elastic deformation of at least a part of at least one of the male and female portions, the male and female portions configured such that when the second body is mated with the first body the elastic deformation results in a forceful engagement between the male and female portions and also a forceful engagement between a first set of non-deforming teeth extending upward from the first sliding body and a second set of non-deforming teeth extending upward from the second sliding body.
Patent CA-3010121-C (CA)
Title: Vetement destine au haut du corps
Inventor: MITSUI YUSUKE
IPC: A41D3/00
Filed: 2017-12-05
Granted: 2021-05-04
Abstract: L'invention concerne un vêtement pour le haut du corps susceptible d'élargir la gamme d'assortiments de style. Le vêtement pour le haut du corps (1) est doté d'un corps de vêtement avant (10) ayant des pièces de corps de vêtement avant gauche et droite (50, 51). Le vêtement pour le haut du corps (1) est constitué de sorte que la partie supérieure de chacune des pièces de corps de vêtement avant gauche et droite (50, 51) peut être repliée vers le côté surface arrière et maintenue sur la surface arrière de chacune des pièces de corps de vêtement avant gauche et droite (50, 51).