baber/WOPTO huggingface dataset:
Patent CA-3052068-A1 (CA)
Title: Dynamic comparative diagnostics for catalytic structures and combustible gas sensors including catalytic structures
Inventor: ZANELLA MARK FLORI
IPC: G01N27/16
Filed: 2018-04-28
Abstract: A combustible gas sensor for detecting an analyte gas includes a first element including a first electric heating element, a first support structure on the first electric heating element and a first catalyst supported on the first support structure and electronic circuitry in electrical connection with the first element. The electronic circuitry is configured to provide energy to the first element to heat the first element to at least a first temperature at which the first catalyst catalyzes combustion of the analyte gas and to determine if the analyte gas is present based on a response of the first element to being heated to at least the first temperature. The electronic circuitry is further configured to apply an interrogation pulse to the first element in which energy to the first element is increased or decreased to induce an associated response from the first element.
Patent CA-3053764-A1 (CA)
Inventor: WILSON GLENN ANDREW
IPC: E21B47/12
Filed: 2017-03-24
Abstract: Systems and methods for noise cancellation in electromagnetic telemetry systems. A method for noise cancellation in electromagnetic telemetry may include: disposing an electromagnetic tool in a lateral section of a wellbore, wherein the electromagnetic tool comprises a transmitter; positioning a first counter electrode at a surface of the Earth; positioning a second counter electrode at the surface on an opposite side of the wellbore from the lateral section; transmitting a signal from the electromagnetic tool; measuring a first electromagnetic field property using the first counter electrode to obtain a received voltage; measuring a second electromagnetic field property using the second counter electrode to obtain a noise voltage; and removing noise from received voltage using the noise voltage.
Patent CA-3054242-A1 (CA)
Inventor: TELFER GEORGE
IPC: E21B33/129
Filed: 2018-03-07
Abstract: A downhole anchor mechanism (110) which can be set on at least two successive standard diameters of casing (232). The tool body has a recess into which a split cone (70) is located. The increased thickness of the split cone (70) provides for a greater thickness of slip (90), giving increased radial travel of the slips 90 when moved axially over the split cone (70). The cone (70) and slips (90) are profiled to provide two ramps/slopes for increased structural integrity and a greater ramp angle to reduce the axial travel of the slips to achieve the increased radial travel. The downhole anchor mechanism (110) provides anchoring of a work string on two standard diameters of casing in a single trip in a wellbore.
Patent CA-3056563-A1 (CA)
Inventor: KAGABU SHINZO
IPC: C07D417/12
Filed: 2018-03-16
Abstract: The present document relates to a plant disease control agent which contains a compound represented by formula (1):(see formula 1) (1). The present document aims to provide a plant disease control agent, a novel compound that reduce plant damage, and a method for controlling plant disease. More specifically, the present document discloses compounds that exhibit high resistance-inducing activities while reducing damage without exhibiting direct antimicrobial activities against plant pathogens.
Patent CA-3061976-A1 (CA)
Title: Devices and methods for collecting gastrointestinal samples
Inventor: SHALON TIDHAR
IPC: A61B10/02
Filed: 2018-05-18
Abstract: Embodiments of devices and methods for collecting gastrointestinal samples using a capsule-shaped device that is swallowed are provided.
Patent CA-3062036-A1 (CA)
Title: Robotic livery printing system
Inventor: ZHANG MINGFENG
IPC: B41J29/38
Filed: 2018-08-24
Abstract: The present disclosure provides a robotic printing system for printing images on the surface of an object. One exemplary system includes a printing module carried by a motion platform to directly eject printing materials on a surface. One aspect of this disclosure provides methods for accurately controlling the motion of the motion platform, generating accurate triggering signals for printing heads, and properly aligning adjacent swaths of an image.
Patent CA-3062415-A1 (CA)
Inventor: BEBBINGTON CHRISTOPHER ROBERT
IPC: A61K39/395
Filed: 2018-05-04
Abstract: The present disclosure provides methods for the treatment of an allergic ocular disease (e.g., allergic conjunctivitis, keratoconjunctivitis, or giant papillary conjunctivitis). In particular, the present disclosure provides methods for the treatment of an allergic ocular disease through administration of antibodies that bind to human Siglec-8 or compositions comprising said antibodies. The present disclosure also provides articles of manufacture or kits comprising antibodies that bind to human Siglec-8 for the treatment of an allergic ocular disease.
Patent CA-3064074-A1 (CA)
Title: Biometrically secured age authentication
Inventor: BIGGS ALISTAIR FREDERICK BRODIE
IPC: G06F21/32
Filed: 2019-12-06
Abstract: The present disclosure relates to biometrically securing authentication of the age of a user, when age authentication is required for an electronic point of sale terminal (POS) to provide an approval. There is provided a method performed by an electronic payment device, the method comprising: receiving a request for user age authentication from a POS; biometrically authenticating the user's identity; subsequent to receiving the request for user age authentication and biometrically authenticating the user's identity: retrieving user age data from a memory of the device and transmitting the user age data to the POS; and retrieving payment credentials from the memory and transmitting the payment credentials to the POS. There are also provided an electronic payment device, a method performed by a POS, a POS and a computer readable medium comprising computer executable instructions which, when executed by a processor, cause either of the aforementioned methods to be performed.
Patent CA-3064739-A1 (CA)
Title: Apparatus and methods for a synthetic aperture radar with self-cueing
Inventor: FOX PETER ALLEN
IPC: G01S13/90
Filed: 2018-05-22
Abstract: A synthetic aperture radar (SAR) system and method of operation advantageously implements dynamic self-cueing or autonomous cueing of successive high-resolution SAR data collection based on previously collected wide-swath SAR data, for instance without the intervention of ground-based resources. For example, target detection may be performed on-board a spaceborne or airborne SAR platform using wide-swath SAR data acquired via a first beam at a first frequency band, the first beam pointed at a first angle relative to an along-track direction. Subsequent activities are cued by the platform based on the previously collected wide-swath SAR data. For instance, the SAR platform may cue subsequent acquisition of SAR data via a second beam at a second frequency band, the second beam pointed at a second angle relative to an along-track direction. The SAR platform may advantageously employ a multi-band SAR antenna.
Patent CA-3064866-A1 (CA)
Inventor: STAWYCHNY STEVE M
IPC: E04G21/32
Filed: 2019-12-12
Abstract: A tie-off anchor device having manually secured weight members includes a plurality of base plates detachably secured to a hub portion. The base plates have a predetermined quantity of weight members detachably secured to each of the base plates. The hub portion and base plates are disposed upon a preselected structure. A plate end of an arm member is vertically secured to a top wall of each of the base plates, and a knob retaining member is secured to a top end portion of each of the plate ends of each of the arm members. A weight retaining member is detachably secured, via a knob member, to each of the knob retaining members, and the weight retaining members detachably secure a predetermined quantity of weight members to a top wall of each of the plurality of base plates.
Patent CA-3064890-A1 (CA)
Title: Dtert vaccines and methods of treatment using the same
Inventor: MUTHUMANI KAR
IPC: C12N15/52
Filed: 2018-05-24
Abstract: Disclosed herein are compositions and methods for treating and/or preventing cancer in dogs, and in particular, vaccines that treat and provide protection against tumor growth.
Patent CA-3071991-A1 (CA)
Inventor: KINSMAN ANTHONY J
IPC: B60G17/02
Filed: 2009-05-06
Abstract: A vehicle comprises a frame, a power source supported by the frame, seating supported by the frame, the seating having at least one seat bottom and at least one seat back surface, an operator area adapted for use by a vehicle operator when the vehicle is in motion, the at least one seat bottom and the at least one seat back surface being positioned within the operator area, a roll cage supported by the frame and positioned to protect the operator area, a plurality of ground engaging members supporting the frame above the ground, the plurality of ground engaging members including at least two front ground engaging members positioned forward of the operator area and at least two ground engaging members located rearward of the operator area, wherein at least one of the plurality of ground engaging members are operatively coupled to the power source to propel the vehicle relative to the ground, a continuously variable transmission (CVT) supported by the frame, the power source being operatively coupled to at least one of the plurality of ground engaging members through the CVT to provide power from the power source to the at least one of the plurality of ground engaging member, a front suspension coupling a first ground engaging member of the at least two front ground engaging members to the frame, the front suspension including a shock, and a rear suspension coupling a first ground engaging member of the at least two rear ground engaging members to the frame, the rear suspension including a load leveling shock, wherein the load leveling shock is a self leveling shock which wants to stay at a first length and wherein when a load is placed on a cargo carrying surface of a rear portion of the vehicle positioned above the self leveling shock the self leveling shock is shortened and enters a pumping zone to pump fluid into a chamber within the self leveling shock resulting in the length of the self leveling shock returning towards the first length.
Patent CA-3072552-A1 (CA)
Title: Piston seal with solid lubricant applicator
Inventor: SVRCEK MATT
IPC: F02F3/00
Filed: 2018-08-09
Abstract: A ringset (220, 230) is configured to be arranged on a piston (226) for sealing a gas in a high-pressure region of a cylinder (260) in the absence of oil or other liquid lubricant. The ringset includes one or more rings made from a high-strength material as a sealing element. The ringset also includes a solid lubricant applicator (261) configured to provide lubrication between the one or more rings and a bore (262) of the cylinder. For example, the ring can support pressure loads from high-pressure gas without breaking, while the applicator need not act as a seal. As the piston reciprocates in the bore, the applicator slides against the bore and applies solid lubricant material to the bore, resulting in a solid lubricant film on the bore against which the sealing element may slide. The applicator includes a material such as a graphite, a polymer, or other suitable solid lubricant.
Patent CA-3073507-A1 (CA)
Inventor: LIM BING QIN
IPC: G06F3/01
Filed: 2018-08-22
Abstract: A method and apparatus, e.g. a digital assistant, for associating a query to a direction is provided herein. During operation, a virtual partner will attempt to determine a direction to which the query was originated to. When answering the query, the virtual partner will adjust multiple speaker outputs so that the reply is perceived to come from the same direction where the query was originated to.  Additionally, if another follow-on query is made into a particular direction, the follow-on query will be associated with the prior query originating from the same particular direction.
Patent CA-3073535-A1 (CA)
Inventor: LARSON DAVID D
IPC: F16L3/00
Filed: 2015-08-18
Abstract: An underlayment system is provided that includes a plurality of protrusions that extend from a common base member. The protrusions and base member can include an opening therethrough that allows for subsequent layers of material, such as adhesive, to interact and bond to each other. The protrusions are arranged in such a way to contain a wire, string, or heating element, within a receiving area. The arrangement of the protrusions allow for routing of the wire, string, or heating element in a variety of angles, bends, and other routing layouts.
Patent CA-3073903-A1 (CA)
Inventor: CHIPROOT AVI
IPC: F16L55/172
Filed: 2020-02-26
Abstract: A pipe coupling assembly includes a band having an inner annular seal element wrappable around a pipe, opposing clamp members that extend from the band, at least one tightening element for clamping together the clamp members, and a bridge secured to the band with one or more bridge securing fasteners. The bridge spans a gap between the opposing clamp members. Anti-shearing structure is coupled to the bridge and the band, configured to prevent shearing or deformation of the bridge securing fasteners.
Patent CA-3074283-A1 (CA)
Inventor: AHOLA ERKKI
IPC: B60P1/00
Filed: 2020-03-02
Abstract: A vehicle (4) comprising a vehicle accessory arrangement (2), the vehicle accessory arrangement, including a working equipment (6), is mounted on the vehicle (4), The vehicle accessory arrangement (2) is configured to receive current position data, e.g. GPS  data, and working assignment data including route data for a working assignment for said vehicle (4) provided with said working equipment (6). The accessory control unit (8) is provided with a vehicle data set comprising control characteristics of the vehicle (4) on which the accessory arrangement (2) is mounted, and is configured to determine: -navigation and drive control commands adapted to control said vehicle (4) provided with said vehicle accessory arrangement (2) to work in an autonomous mode and to travel along a route of a working assignment, -working control commands adapted to control said vehicle (4) such that working procedures performed by said working equipment (6) are supported. The navigation and drive control commands and said working control commands are determined based upon said control characteristics. The vehicle control unit (17) is configured to determine a mode of operation of said vehicle (4) among a set of mode of operations including an autonomous mode of operation, and if it is determined that said vehicle (4) is in an autonomous mode of operation said vehicle control unit (17) is configured to enable said accessory control unit (8) to control said vehicle (4), by said navigation and drive commands and said working control commands, to fulfil said working assignment.
Patent CA-3076252-A1 (CA)
Inventor: OLEKAS CHRISTOPHER VYTAUTAS
IPC: H04W64/00
Filed: 2018-01-17
Abstract: In a general aspect, a location of detected motion in a space is determined. In some aspects, motion of an object in a space is detected based on wireless signals communicated through the space by a wireless communication system that includes multiple wireless communication devices. Each wireless signal is transmitted and received by a respective pair of the wireless communication devices. Motion indicator values are computed for the respective wireless communication devices. The motion indicator value for each individual wireless communication device represents a degree of motion detected by the individual wireless communication device based on a subset of the wireless signals transmitted or received by the individual wireless communication device. A location of the detected motion in the space is determined based on the motion indicator values.
Patent CA-3077108-A1 (CA)
Title: Dispositif d'insertion d'unimplant chirurgical
Inventor: HAIAT GUILLAUME
IPC: A61F2/46
Filed: 2018-09-27
Abstract: Device for forcibly inserting a surgical implant into a receiving bone (4), by impaction, comprising an impactor (10) which exerts an impaction force on the implant and which is associated with at least one sensor (12). The sensor (12) measures the deformation of the impactor (10), and provides a measurement signal representing the temporal variation of said deformation during an impact. The sensor (12) is connected to a processing unit (30) configured to calculate an indicator representative of the level of contact between the implant and the receiving bone (4) from the temporal variation of the deformation of the impactor (10) during the impact.
Patent CA-3078705-A1 (CA)
Inventor: ILYINSKII PETR
IPC: A61K47/34
Filed: 2018-10-12
Abstract: L'invention concerne des méthodes et des compositions ou des kits associés pour administrer des vecteurs de transfert viraux en association avec des nanovecteurs synthétiques comprenant un agent immunosuppresseur et un agent anti-IgM.
Patent CA-3079078-A1 (CA)
Title: Cannabinoid compositions and methods of use therof
Inventor: LEVINE WILLIAM Z
IPC: A61P25/20
Filed: 2018-10-24
Abstract: Embodiments relate to a method for treatment of a sleep disorder and to compositions comprising tetrahydrocannabinol (THC), cannabidiol (CBD), and cannabinol (CBN), wherein the ratio of THC:CBD:CBN by weight is A:B:C where A is between 0.0001 and 1, B is 1, and C is between 0.05 and 1. Optionally A is between 0.001 and 0.02, B is 1 and C is between 0.2 and 0.7.
Patent CA-3079312-A1 (CA)
Inventor: THOMAS YANNIG
IPC: C10M105/34
Filed: 2014-09-12
Abstract: A particulate composite lubricant for powder metallurgy can comprise: a Montan acid ester wax and at least one fatty amide wax comprising at least one of a fatty monoamide wax and a fatty bisamide wax. It also relates to a process for producing a powder composition for powder metallurgy, comprising: adding the particulate composite lubricant in a concentration ranging between 0.1 wt% to 5 wt%, based on a total weight of the powder composition, to a metal-based powder; and to a metallurgical powder composition, comprising a metal-based powder admixed with the particulate composite lubricant.
Patent CA-3079798-A1 (CA)
Inventor: NORDIEKER MARTIN
IPC: E05D15/40
Filed: 2018-11-06
Abstract: The invention relates to a wing fitting (1) for a piece of furniture, comprising a compound lever (20) with a door bearing lever (21), a slope-increasing device (30) and a mounting plate (31) to which a wing of the piece of furniture is secured, a lateral position and an incline of the mounting plate (31) being adjustable in relation to the door bearing lever (21) by means of the slope-increasing device (30). The wing fitting (1) comprises a housing (10) having two side plates (11) arranged in parallel and at a distance from each other, the compound lever (20) with the door bearing lever (21) and the slope-increasing device (30) being positioned between the side plates (11) in a closing position of the wing fitting (1). The invention also relates to a side wall (2) for a body of a piece of furniture, into which such a wing fitting is inserted or incorporated, and to a piece of furniture comprising a body and a side wall (2) comprising such a wing fitting (1).
Patent CA-3081603-A1 (CA)
Inventor: HANSEN CRAIG
IPC: A61H99/00
Filed: 2013-03-26
Abstract: Un dispositif attaché à un vêtement thérapeutique pour appliquer une pression et des forces de compression répétitives sur le corps dune personne comprend un générateur dimpulsions à air positives et une commande de durée, de fréquence et de pression programmable pour réguler la durée de lopération, la fréquence des impulsions à air et une pression dair sélectionnée sur le corps de la personne. Le générateur dimpulsions à air comprend des palpeurs rigides déplacés de manière angulaire avec des ensembles de transmission de puissance pour aspirer lair dans le générateur dimpulsions à air et décharger les impulsions de pression à air dans le vêtement thérapeutique.
Patent CA-3082618-A1 (CA)
Inventor: BYRNE NORMAN R
IPC: H01R13/52
Filed: 2020-06-05
Abstract: An electrical power outlet is suitable for mounting face-up in locations that may be susceptible to liquid spills. The outlet includes a housing body defining an interior chamber, with an intermediate wall positioned therein. The intermediate wall defines contact openings that are open to contact passageways in which electrical contacts are mounted. A pair of drainage passageways extend through the housing body. A pair of drainage channels extend along the intermediate wall to the respective drainage passageways, so that liquid along the intermediate wall is directed along the drainage channels to the drainage passageways. Drain openings formed in a bottom wall of the housing body are in fluid communication with the respective drainage channels for draining liquid out of the housing body.
Patent CA-3084931-A1 (CA)
Title: Appareil et methode de reception
Inventor: MYUNG SE-HO
IPC: H04L27/38
Filed: 2016-02-25
Abstract: Un appareil de réception et une méthode sont décrits. Lappareil de réception comprend un récepteur configuré pour recevoir un signal dun appareil de transmission; un démodulateur configuré pour démoduler le signal afin de produire des valeurs fondées sur la modulation par déplacement de phase quadrivalente; une fonction dinsertion configurée pour ajouter des valeurs prédéterminées correspondant aux bits de parité perforés dans lappareil de transmission; un dépermutateur de parité configuré pour diviser les valeurs et les valeurs ajoutées en plusieurs groupes et désimbriquer certains groupes des plusieurs groupes en fonction dun ordre de permutation pour fournir la pluralité de groupes parmi lesquels certains sont désimbriqués; et un décodeur configuré pour décoder des valeurs de la pluralité de groupes parmi lesquels certains sont désimbriqués en fonction dun code de contrôle de parité de faible densité, un débit du code de contrôle de parité de faible densité étant 6/15 et sa longueur étant de 16 200 bits.
Patent CA-3086433-A1 (CA)
Title: Use of cannabidiol or cannabis extract in preparation of skin whitening products
Inventor: ZHANG KE
IPC: A61K8/34
Filed: 2017-12-20
Abstract: The present invention belongs to the field of medicines and daily chemicals, and relates to use of cannabidiol or cannabis extract in preparation of skin whitening products. Specifically, the present invention relates to use of any one selected from (1) and (2) in preparing medicines or reagents for inhibiting the activity of tyrosinase, inhibiting melanin formation or inhibiting melanocyte generation: (1) cannabidiol or pharmaceutically acceptable salts or esters thereof; and (2) a plant extract containing cannabidiol. The cannabidiol or the cannabis extract can effectively inhibit the activity of tyrosinase, and has a good skin whitening effect.
Patent CA-3088157-A1 (CA)
Title: Polypeptides de liaison au recepteur de la transferrine et utilisations associees
Inventor: DENNIS MARK S
IPC: A61P35/02
Filed: 2019-01-10
Abstract: La présente invention concerne de manière générale des dimères polypeptidiques Fc qui contiennent un site de liaison au récepteur de transferrine non natif (TfR), n'appauvrissent sensiblement pas les réticulocytes in vivo, mais conservent leur liaison au récepteur Fcg (FcgR). La présente invention concerne également un dimère polypeptidique Fc qui contient un site non natif se liant de manière spécifique à TfR sur l'un des polypeptides Fc ; une modification ou des modifications sur le polypeptide Fc contenant le site de liaison à TfR qui réduit la liaison à FcgR lorsqu'elle est liée à TfR, l'autre polypeptide Fc ne contenant pas de site de liaison à TfR mais conservant la liaison à FcgR.