baber/WOPTO huggingface dataset:
Patent CA-3065270-A1 (CA)
Inventor: SKERTIC RICHARD J
IPC: H04L12/12
Filed: 2019-12-16
Abstract: A method of communication, within a processing system of a gas turbine engine, between a first electronic component and a second electronic component, comprising:  generating by the first electronic component, a request, comprising a digital certificate, intern comprising a first host public key and a first client public key, signed with a first host private key, to initiate a trusted communication session with a second electronic component; encrypting at the first electronic component, at least a portion of the request with a first client private key;  transmitting the request to the second electronic component; the first host private key and the first host public key defining a first asymmetric keypair and the first client private key and the first client public key defining a second asymmetric keypair
Patent CA-3065660-A1 (CA)
Title: Poignee de robinet a interface en angle
Inventor: WALES JOSHUA
IPC: E03C1/05
Filed: 2019-12-19
Abstract: Il est décrit un dispositif de robinetterie qui comprend une poignée qui tourne autour dun axe de rotation sétendant de manière perpendiculaire à une interface inclinée pour ajuster un premier paramètre de leau. Un cadran est suspendu par rotation indépendamment de la poignée afin de régler le deuxième paramètre de leau.
Patent CA-3066739-A1 (CA)
Inventor: HWANG JEE YOUN
IPC: H01M10/39
Filed: 2018-06-11
Abstract: L'invention concerne des dispositifs d'accumulation d'énergie comprenant des électrodes à base de carbone constituées de matériaux faradiques denses en énergie et d'électrolytes de réduction d'oxydation (redox). Selon certains modes de réalisation, les électrodes à base de carbone comprennent des nanoparticules de magnétite denses en énergie. Selon certains autres modes de réalisation, les électrolytes redox comprennent un couple redox ferricyanure/hexacyanoferrate(4-). L'invention concerne également des processus, des procédés, des protocoles, et analogues, de fabrication d'électrodes à base de carbone comprenant des nanoparticules de magnétite destinées à être utilisées dans des dispositifs d'accumulation d'énergie élevée tels que des supercondensateurs, et de fabrication de dispositifs d'accumulation d'énergie élevée comprenant des électrolytes redox.
Patent CA-3068001-A1 (CA)
Title: Needleless iv injection port
Inventor: RYAN DANA W M
IPC: A61M5/168
Filed: 2018-06-19
Abstract: An injection port assembly comprises a body having a first mating structure and a second mating structure coupled together. A resilient barrier is received within the body and compressible between a less compressed first position in which fluid flow through the injection port assembly is blocked, to a more compressed second position in which fluid flow through the injection port assembly is permitted. A hollow cannula is coupled to the first mating structure. The hollow cannula has a distal end portion configured to extend through the resilient barrier when the resilient barrier is in the more compressed second position. The hollow cannula is opaque and both the second mating structure and the resilient barrier are transparent, so that any fluid leakage into the internal cavity of the resilient barrier is visible through the resilient barrier and the second mating structure against an opaque background provided by the opaque cannula.
Patent CA-3069945-A1 (CA)
Title: Anthracnose resistant alfalfa plants
Inventor: RODGERS CHARLES A
IPC: C12Q1/68
Filed: 2018-07-13
Abstract: The present disclosure provides alfalfa plants exhibiting broad spectrum resistance to Race 1, Race 2, and Race 5 anthracnose. Such plants may comprise novel introgressed genomic regions associated with disease resistance from Race 1, Race 2, and Race 5 anthracnose. In certain aspects, compositions, including novel polymorphic markers and methods for producing, breeding, identifying, and selecting plants or germplasm with a disease resistance phenotype are provided. Also provided are alfalfa varieties designated as C0416C4164 and H0415C4114. Provided by the invention are the seeds, plants and derivatives of alfalfa varieties C0416C4164 and H0415C4114. Also provided by the invention are tissue cultures of alfalfa varieties C0416C4164 and H0415C4114, and the plants regenerated therefrom. Still further provided by the invention are methods for producing alfalfa plants by crossing alfalfa variety C0416C4164 or H0415C4114 with itself or another alfalfa variety and plants produced by such methods.
Patent CA-3071196-A1 (CA)
Title: Rocket launch model and rocket launch vehicle
Inventor: JEANNOT SIMON PIERRE
IPC: F41A27/28
Filed: 2017-08-17
Abstract: The present invention relates to a rocket launching module comprising a base frame (1) comprising at least one rail (2a); a sliding table (3) configured to slide substantially vertically on said rail (2a) when driven by at least one electric linear actuator (11), and a targeting device (4) comprising a turntable (5) on which a pivotable body (6) is mounted, supporting a rocket support portion (7). The sliding table (3) comprises a platform (8) configured to receive the turntable (5) of the targeting device (4).
Patent CA-3071946-A1 (CA)
Title: Destructible sealing disk and methods associated therewith
Inventor: STONE PATRICK
IPC: E21B33/00
Filed: 2019-04-23
Abstract: A drill piping or tubing pressure seal includes a diameter-spanning body portion. The diameter-spanning body portion includes a high-pressure side, a low-pressure side and a plug receptacle passing through the diameter-spanning body portion from the high-pressure side to the low-pressure side. The high-pressure side and the low-pressure side of the diameter-spanning body portion include a protective coating; however, an interior surface of the plug receptacle located between the high-pressure side and the low-pressure side does not include the protective coating. In addition, a plug is configured to be located within the plug receptacle, and the plug is configured to be retained within the plug receptacle by an anchor element to maintain the plug within the plug receptacle until a breakaway force of the anchor element is exceeded. A gasket is located between a portion of the plug and the plug receptacle.
Patent CA-3073683-A1 (CA)
Inventor: White Joe Wallace
IPC: H04L25/02
Filed: 2017-08-24
Abstract: A system (100) and method (400) is provided for qualitative analysis of baseband building automation networks. The system may include a processor (102) configured to carry out a plurality of tests on a serial communication network (128) that includes at least one field device (204, 306, 308) that carries out building automation communications on the network. A first test may include: transmitting a series of queries (310) for devices on the network, in which the queries are transmitted at incrementally lower transmission signal levels until message loss is detected; and determining a first lower signal level (134) at which transmissions of queries occur without message loss on the network. In addition, the processor may be configured to determine and output on a display device (112) at least one classification (130) of the relative quality of the network with respect to at least one predetermined scale of relative network quality based at least in part on the first lower signal level.
Patent CA-3078396-A1 (CA)
Title: Aircraft motive flow line
Inventor: WADDLETON DAVID
IPC: F16L9/18
Filed: 2020-04-15
Abstract: An aircraft motive flow line includes an outer tube made out of a first material and an inner tube extending longitudinally inside the outer tube. The inner tube is made out of a second material having a thermal conductivity coefficient lower than that of the first material. The first material has a strength coefficient greater than that of the second material. The inner tube is sized and held in position relative to the outer tube so as to define a gap between an exterior of the inner tube and an interior of the outer tube. A port fluidly connects an interior of the inner tube to the gap.
Patent CA-3078447-A1 (CA)
Inventor: YANG FRANK
IPC: F21V33/00
Filed: 2013-02-27
Abstract: A mirror assembly including: a housing portion; a mirror coupled with the housing portion; a light source disposed at a periphery of the mirror; a light path having a length and being positioned around at least a portion of the periphery of the mirror; and a light scattering region disposed along the length of the light path and having a pattern density. The light scattering region is configured to encourage a portion of the light impacting the light scattering elements to be emitted out of the light path and toward a user of the mirror. The pattern density is less dense in a region spaced from the light source and the pattern density is greater in a region generally opposite the light source along the periphery of the mirror, thereby facilitating a substantially constant amount of light emitted along the length of the light path.
Patent CA-3079318-A1 (CA)
Title: Refrigeration device and method
Inventor: DURAND FABIEN
IPC: F01K25/10
Filed: 2018-08-01
Abstract: Refrigeration device intended to extract heat from at least one member (15) by heat exchange with a working fluid circulating in the working circuit (10) comprising in series: a fluid compression mechanism (13) a fluid cooling mechanism, preferably isobaric or substantially isobaric, a fluid expansion mechanism (8), and a fluid heating mechanism (9, 6), in which device the compression mechanism (13, 4) is of the centrifugal compression type and consists of two compression stages (13, 4) arranged in series in the circuit (10), the device comprising two respective electric drive motors (2, 7) driving the two compression stages (13, 4), the expansion mechanism consisting of a turbine (8) coupled to the motor (2) of one of the compression stages (13, 4), the turbine (8) of the expansion mechanism being coupled to the drive motor (2) of the first compression stage.
Patent CA-3079986-A1 (CA)
Title: Alkoxylated secondary alcohol sulfates
Inventor: GILLET JEAN-PHILIPPE
IPC: C09K23/02
Filed: 2018-11-08
Abstract: The invention relates to the compounds of formula (I), in which R1 and R2 represent a linear, branched or cyclic, saturated or unsaturated hydrocarbon group, comprising 1 to 6 carbon atoms, wherein the sum of the carbon atoms of the groups R1 and R2 is from 2 to 7, A represents a chain of one or a plurality of units of ethylene oxide, propylene oxide, butylene oxide and the mixtures thereof, and n is an integer between 1 and 100 inclusive. The invention also relates to the mineral or organic salts thereof. The invention further relates to the use of the compounds of formula (I) and/or to one of the salts thereof as a surfactant, a wetting agent, a detergent, an emulsifying agent, a dispersant, a corrosion inhibitor, and the like. The invention further relates to the compositions comprising at least one compound of formula (I) and/or to one of the salts thereof.
Patent CA-3080746-A1 (CA)
Title: Procedes de propagation de micro-organismes pour la fermentation, et procedes et systemes associes
Inventor: SARKS CORY JAMES
IPC: C12N1/19
Filed: 2018-11-16
Abstract: L'invention concerne des compositions, des procédés et des systèmes de propagation de micro-organismes pour la fermentation.
Patent CA-3082687-A1 (CA)
Title: Method and system of fabricating pzt nanoparticle ink based piezoelectric sensor
Inventor: DUCE JEFFREY LYNN
IPC: G01D5/12
Filed: 2012-07-20
Abstract: The disclosure provides in one embodiment a structure comprising: a substrate;    and a direct write deposited lead zirconate titanate (PZT) nanoparticle ink based piezoelectric sensor assembly deposited on the substrate, the PZT nanoparticle ink based piezoelectric sensor assembly comprising: a PZT nanoparticle ink deposited onto the substrate via an ink deposition direct write printing process, the PZT nanoparticle ink not requiring a high temperature sintering/crystallization process once deposited; and a power and communication wire assembly coupled to the PZT nanoparticle ink, the power and communication wire assembly comprising a conductive ink deposited onto the substrate via the ink deposition direct write printing process.
Patent CA-3082715-A1 (CA)
Inventor: KITTEN OLIVIER
IPC: C07K16/00
Filed: 2018-11-13
Abstract: The invention relates to proteins having multi-specific binding abilities byfusion of an OB-fold variant, in particular from the Sac7d family,to the light or heavy chain of an antibody.
Patent CA-3083230-A1 (CA)
Inventor: KRALIC JOHN
IPC: E04D3/35
Filed: 2018-11-26
Abstract: A wall/roof panel (3,5) includes (a) a façade (7) that has (i) an outer surface that defines a front surface (9) of the panel and (ii) a rear surface (11) and (b) a structural element (13) connected to and supporting the façade.
Patent CA-3083952-A1 (CA)
Title: Synthese evolutive de dimere d'alpha-styrene hydrogene
Inventor: RAJULE RAJKUMAR
IPC: C09J125/16
Filed: 2018-12-10
Abstract: L'invention concerne un procédé pour l'hydrogénation de dimère alpha-diméthylstyrène qui est évolutif, économique et sans danger. Ces procédés fournissent systématiquement un rendement supérieur à un rendement de 98 % et ne nécessitent pas d'étape de purification. Les procédés de production de dimère alpha-diméthyl styrène hydrogéné comprennent l'ajout à un réacteur sous azote d'un catalyseur comprenant du Ru/C ou du Rh/C et d'un dimère alpha-diméthylstyrène pour former un mélange réactionnel de catalyseur et de dimère alpha-diméthylstyrène. Le mélange réactionnel est ensuite chauffé sous pression jusqu'à ce que l'hydrogénation du dimère alpha-diméthylstyrène soit achevée. Pour récupérer le dimère alpha-diméthylstyrène hydrogéné, le mélange réactionnel est filtré sur un lit de célite sous azote.
Patent CA-3090398-A1 (CA)
Title: Portable pet grooming system
Inventor: HOFFMANN JEREMY W
IPC: A01K13/00
Filed: 2020-08-18
Abstract: The present disclosure provides a pet grooming system and various related apparatus for grooming a pet. The pet grooming system can comprise components dedicated to pet grooming or can adapt a surface cleaning apparatus or tools normally used for cleaning floors and upholstery to instead groom a pet. The pet grooming system can include a hand tool coupled with a portable module via a conduit assembly, at least a portion of which may be in the form of a flexible hose. A plurality of pet grooming attachments are provided, and the hand tool can concurrently mount a grooming comb and a sprayer attachment to groom a pet.
Patent CA-3090444-A1 (CA)
Title: Chute and method
Inventor: NEHAILI GHASSAN
IPC: A62B1/20
Filed: 2019-02-04
Abstract: The invention relates to a chute (10) for safely transporting a person from a height, for example from a highrise building (33 -see Fig. 3). The chute comprises a flexible cylindrical inner tube(20) for accommodating a person (36); a plurality of circumferential sleeves (21) arranged axially along the inner tube (20); and a plurality of elastically deformable bands (27) accommodated in the sleeves (21). The sleeves (21) are distributed such that a plurality of the bands (27) are configured to extend circumferentially around a person (36) within the inner tube (20) during use, to thereby allow safe descent from a height.
Patent CA-3091263-A1 (CA)
Title: Ensemble et systeme d'isolation multi-vitres dynamique
Inventor: ELIAS CHRISTIAN MICHAEL
IPC: F16L59/065
Filed: 2019-02-19
Abstract: L'invention concerne un ensemble et un système d'isolation multi-vitres dynamiques comprenant des procédés de maintien dynamique de la valeur de résistance thermique de l'ensemble et du système. L'ensemble et le système d'isolation multi-vitres dynamique comprennent des première et seconde vitres perméables au gaz définissant un espace évacué en communication avec une source de vide ; une première vitre extérieure espacée de la première vitre perméable au gaz définissant un premier espace sous pression en communication avec une source de gaz comprimé ; et une seconde vitre extérieure espacée de la seconde vitre perméable au gaz définissant un second espace sous pression en communication avec la source de gaz comprimé.
Patent CA-3091568-A1 (CA)
Title: Wet/dry hose end sprayer
Inventor: DUBIEL DAVID J
IPC: B05B7/28
Filed: 2020-08-28
Abstract: A hose end sprayer includes a concentrate tank and a sprayer head. The sprayer head has an inlet end, an outlet end and a flow tube, along with a suction tube and a valve. When the sprayer head is closed, neither the first nor the second flow orifice communicates with the flow opening and the concentrate opening is closed by the valve body. When the sprayer head is in wet mode, the vent opening communicates with the concentrate opening as concentrate is drawn into the flow tube. When the sprayer head is in dry mode, the concentrate orifice communicates with the concentrate opening to direct a portion of the fluid into the concentrate tank. A metering plate injects a selectively adjustable amount of concentrate into the fluid stream.  The sprayer head may further include a concentrate basket to hold a dry product within the concentrate tank.
Patent CA-3091989-A1 (CA)
Title: Methods and systems for monitoring peroxyacid content in a fluid
Inventor: WHITE KEVIN
IPC: C11D3/16
Filed: 2019-04-15
Abstract: Methods and systems are described for quantifying peroxyacid in a fluid by using spectrophotometry. Peroxyacid in the fluid is reacted with an iodide reagent and the absorbance of the reaction solution is measured. The absorbance can be measured at or near the isosbectic wavelength of iodine and triiodide, and the assay is useful to quantify peroxyacid that is present at high levels in fluids.
Patent CA-3092494-A1 (CA)
Inventor: FUKUSHIMA HIROYA
IPC: G06T9/00
Filed: 2014-03-17
Abstract: Dans un dispositif de codage dimage pour coder des signaux d'image comprenant un signal de luminosité et un signal de différence de couleur dans une unité de bloc à laide de prédiction intra-image et dinformations de codage concernant un mode de prédiction intra-image, lorsque des rapports d'aspect de pixels du signal de luminosité et du signal de différence de couleur sont différents les uns des autres, un générateur de trains de bits (113) transforme un mode statistique dun premier mode de prédiction de différence de couleur intra-image utilisé lorsque des rapports daspect sont égaux les uns par rapport aux autres dans un mode statistique mis à léchelle et dérive un second mode de prédiction de différence de couleur intra-image utilisé lorsque des rapports daspect sont différents les uns des autres. . Date reçue/Date Received 2020-09-09
Patent CA-3095640-A1 (CA)
Inventor: LIET ROBERT JAN
IPC: A01K5/00
Filed: 2020-10-08
Abstract: A fodder mixing wagon includes a mixing container having a mixing member for fodder components arranged therein. A sensor system is arranged to co-rotate on the mixing member for examining the fodder components and/or fodder mixture. A data transmission system with at least one transmitter and at least one associated receiver are arranged such that wireless data transmission takes place entirely within the mixing container. A generator arranged on the stator side to co-rotate with the mixing member and on the rotor side, is coupled for non co-rotation co- rotate to enable simple and reliable data transmission with a comparatively low transmission power.
Patent CA-3095686-A1 (CA)
Title: Closure system
Inventor: ERRINGTON TREVOR
IPC: E06B9/17
Filed: 2018-04-04
Abstract: In one embodiment, a closure system comprises a guide assembly having a channel defined by a first guide wall and a second guide wall. The closure system may include a retention bar extending into the channel from the first guide wall and a plurality of slats. Each slat of the plurality of slats may be configured to interlock with another of the plurality of slats. Each slat may have a retention groove with at least one sidewall configured and dimensioned to engage the retention bar to retain the slat within the channel.
Patent CA-3095694-A1 (CA)
Title: Oligomeric alkoxyamines
Inventor: BROCAS ANNE-LAURE
IPC: C08F2/38
Filed: 2019-04-17
Abstract: The present invention relates to a new family of alkoxyamines offering better storage stability, especially in the presence of monomers and/or a solvent. In particular, the present invention relates to a new family of oligomeric alkoxyamines obtained by the addition of one or more monomer entities to an alkoxyamine.
Patent CA-3097098-A1 (CA)
Inventor: HARADA KOUTAROU
IPC: C09K15/08
Filed: 2019-04-05
Abstract: ABSTRACT [Problem] To provide a method for easily producing a polylactic acid-based hot melt adhesive having thermal stability in practical use. [Solution] The present invention provides a method for producing a polylactic acid-based hot melt adhesive, the method comprising: (1) a step in which 100 parts by weight of a first polylactic acid having a relative viscosity of 2.5-4.0 as measured according to ASTM D5225 is added to a liquid mixture of a dithiocarbamate and a plasticizer at a temperature of 180-280 C, the resulting mixture is melt-mixed, and then phosphite and hindered phenol are added to prepare a first polylactic acid composition, wherein 10-100 parts by weight of the plasticizer, 0.02-0.3 parts by weight of the dithiocarbamate, 1-10 parts by weight of the phosphite, and 1-10 parts by weight of the hindered phenol are added with respect to 100 parts by weight of the first polylactic acid, and the viscosity of the first polylactic acid composition is 70-700 mPa = s at 180-220   C; and (2) a step in which a second polylactic acid having a relative viscosity of 2.5-4.0 as measured according to ASTM  D5225 is mixed with the first polylactic acid composition at a temperature of C such that the weight ratio of first polylactic acid / second polylactic acid is 2 / 8-8 / 2.   Date Recue/Date Received 2020-10-15
Patent CA-3097429-A1 (CA)
Title: System and methods for mitigating fraud in real time using feedback
Inventor: TAYLOR LUKE ANTHONY JAMES
IPC: G06Q30/02
Filed: 2019-04-17
Abstract: An embodiment of a feedback-based system and methods are disclosed for real-time mitigation of fraud and otherwise invalid traffic in a mobile ad environment. The system of three complementary facets of one embodiment comprises four major subsystems: prevention, detection, control and reporting, which work in cohesion with one another to achieve the common goal of the system. In the embodiment, deterministic and probabilistic methods are applied across all levels of user engagement (impressions, clicks, installs, post-install events, and conversions) to detect the likely sources of invalid traffic and block them in real time. A distinctive and unifying feature of the embodiment of the system is the feedback loop that connects advanced analytics and machine learning techniques that the detection subsystem employs at all levels of user engagement to the real-time blocking mechanism of the prevention subsystem that operates at the initial levels of user engagements, such as clicks and impressions. Embodiments of the invention can help ad networks and advertisers improve their competitive positions in their respective fields by significantly reducing the negative impact of mobile ad fraud.
Patent CA-3098446-A1 (CA)
Inventor: PAULSEN KEITH D
IPC: G01N21/47
Filed: 2019-04-26
Abstract: A method and device for determining the depth and fluorophore concentration of a fluorophore concentration below the surface of an optically absorbing and scattering medium suitable for use in fluorescence-based surgical guidance such as in tumor resection is described. Long-wavelength stimulus light us used to obtain deep tissue penetration. Recovery of depth is performed by fitting measured modulation amplitudes for each spatial frequency to precomputed modulation amplitudes in a table of modulation amplitudes indexed by optical parameters and depth.