baber/WOPTO huggingface dataset:
Patent CA-3069039-A1 (CA)
Title: Home device fitted with noise cancelling capabilities. this device would serve many purposes and be beneficial to family members in many ways.
IPC: G10K11/178
Filed: 2020-01-22
Abstract: Abstract of new invention for household Active Noise Cancelling speaker system. Abstract- A new device that will circumvent multiple social problems related to unwanted noise aggression. 1- People living in urban areas are often prone to live in vicinity of noisy environment. City traffic, outside noise coming from trucks, cars, can certainly degrade people quality of life. This device would greatly reduce or totally eliminate these outside noises. 2- Snoring is widespread and is detrimental to many people. This device eliminates the sound of snoring and permits spouses to have a better sleep. Description ¨This device is fitted with an electronic circuit that actively cancel sound waves. It receives the incoming sound and emits an opposite sound, rendering the incoming sound inaudible to a listener. Sound is a pressure wave, which consists of alternating periods of compression and rarefaction.  A noise-cancellation speaker system emits a sound wave with the same amplitude but with inverted phase (also known as antiphase) to the original sound. The waves combine to form a new wave, in a process called interference, and effectively cancel each other out ¨ an effect which is called destructive interference. Modern active noise control is generally achieved through the use of digital circuitry. Adaptive algorithms are designed to analyze the waveform of the background aural or non-aural noise, then based on the specific algorithm generate a signal that will either phase shift or invert the polarity of the original signal. This inverted signal (in antiphase) is then amplified and a transducer creates a sound wave directly proportional to the amplitude of the original waveform, creating destructive interference. This effectively reduces the volume of the perceivable noise to a person hearing. A noise-cancellation speaker may be co-located with the sound source to be attenuated. In this case it must have the same audio power level as the source of the unwanted sound to effectively cancel. Alternatively, the transducer emitting the cancellation signal may be located at the location where sound attenuation is wanted (e.g. the user's ear). This requires a much lower power level for cancellation but is effective only for a single user and only in close proximity. Noise cancellation at other wider locations is more difficult as the three-dimensional wave fronts of the unwanted sound and the cancellation signal could match and create alternating zones of constructive and destructive interference, reducing noise in some spots while doubling noise in others. In smaller enclosed spaces (e.g. a bedroom) global noise reduction can be achieved via multiple speakers and feedback microphones, and measurement of the modal responses of the enclosure.
Patent CA-3069915-A1 (CA)
Title: Agitation and leveling system for particulate material
Inventor: COLLINS RYAN D
IPC: A01C7/08
Filed: 2020-01-27
Abstract: A particulate material agitation and leveling system includes a controller having a memory and a processor. The processor is configured to receive a sensor signal indicative of a measured weight distribution of a particulate material within a storage tank of an agricultural system, determine whether a determined variation between the measured weight distribution and a target weight distribution is greater than a threshold variation, and control an agitator to decrease the determined variation in response to determining that the determined variation is greater than the threshold variation.
Patent CA-3073344-A1 (CA)
Inventor: DEES HENDRIK JOHAN
IPC: A47J31/46
Filed: 2018-08-23
Abstract: The invention provides a heating device comprising a base structure comprising a fluid channel and a heating element, the heating element arranged in use to heat fluid within the fluid channel, the heating device further comprising a cooling means, arranged in use to cool the fluid channel.
Patent CA-3074278-A1 (CA)
Inventor: OLSON BYRON P
IPC: A61B5/00
Filed: 2018-08-30
Abstract: A wearable device is provided. The wearable device includes at least one motion sensor operable to detect one or more motion signals, a processor coupled to the at least one motion sensor, one or more biological sensors coupled to the processor and operable to detect one or more biological indicators of a user, and a memory configured to store instructions executable by the processor. The instructions, when executed, are operable to: obtain at least one of the one or more biological indicators of the user; correlate the at least one biological indicators of the user with the detected one or more motion signals; and determine that a drink event is detected based on the correlation between the detected one or more motion signals and the at least one biological indicators.
Patent CA-3075757-A1 (CA)
Title: Method and transmission apparatus for transmitting data between two networks
Inventor: BAUER CHRISTIAN
IPC: H04L29/06
Filed: 2020-03-16
Abstract: The invention relates to a method and an apparatus for transmitting data between a first network having a high security requirement and a second network having a low security requirement. A first session is set up between the two networks.  A first data packet is transmitted from a transmitting unit in the first network via a first one-way communication unit to a receiving unit in the second network. A second session is set up and a second data packet is transmitted from a transmitting unit in the second network via a second one-way communication unit to a validation unit. The second data packet is validated in the validation unit based on a prescribed rule. Positive validation of the second data packet results in a third session being set up, and the second data packet is transmitted from the validation unit to a receiving unit in the first network.
Patent CA-3075806-A1 (CA)
Inventor: CHAUDHARY PREET M
IPC: C12N5/10
Filed: 2018-09-27
Abstract: L'invention concerne des compositions et une méthode qui favorisent une thérapie cellulaire adoptive. L'invention concerne des polynucléotides, des vecteurs, des systèmes et des cellules comprenant des récepteurs antigéniques chimériques (CAR), des récepteurs immunitaires synthétiques (SIR), et analogues en association avec les activateurs spécifiques de l'activité de NFkB, améliorant ainsi la prolifération, l'expression et l'apoptose réduite des cellules, ce qui améliore la persistance des cellules en thérapie cellulaire adoptive.
Patent CA-3076043-A1 (CA)
Inventor: CLEMENT CLAUDE
IPC: A61F2/00
Filed: 2012-12-21
Abstract: The present invention relates to a medical device comprising an artificial contractile structure which may be advantageously used to assist the functioning of a hollow organ. Said medical device comprises an artificial contractile structure comprising at least one contractile element (100) adapted to contract an organ, in such way that said contractile element (100) is in a resting or in an activated position, at least one actuator designed to activate said contractile structure, and at least one source of energy for powering said actuator. The ratio "current which is needed to maintain the contractile element in its activated position and in its resting position / current which is needed to change the position of the contractile element" is less than 1/500, preferably less than 1/800, and more preferably less than 1/1000. Said medical device further comprises means for reducing corrosion of the medical device.
Patent CA-3076954-A1 (CA)
Title: An improved strut and method of using same
Inventor: IERADI GIUSEPPE
IPC: H02S20/22
Filed: 2020-03-25
Abstract: A strut and method using same is provided. The strut comprises a body member having a longitudinal axis, a first end and a second end. A first gripping member is connected to the first end of the body member. The first gripping member comprises a first plate for engaging a first structural engagement member. A second gripping member is connected to the second end of the body member. The second gripping member comprises a second plate for engaging a second structural member. The body member of the strut extends in a direction to intercept each of the first and second plates.
Patent CA-3077437-A1 (CA)
Title: Rod weeder
Inventor: REMOUE TYLER
IPC: A01B39/19
Filed: 2020-03-30
Abstract: ABSTRACT A rod weeder is provided. The rod weeder comprises a frame structure which is adapted for being mounted to a tractor or larger farm implement. A rotating rod and drive means are mounted to the frame structure as well as gauge wheels. The rod weeder is moved from a raised position to an operating or field position using a hydraulic cylinder which is also employed to provide down-pressure during operation. The rod weeder may comprise disk openers placed in proximity to the gauge wheels. Further, the rod weeder may comprise a pivoting mechanism that enables oscillation about an axis through a centre pivot and oriented parallel to the forward moving direction of the rod weeder. Further, the rod weeder may comprise a down-pressure adjusting mechanism having the hydraulic cylinder mounted thereto for enabling selection of different down-pressures exerted onto the rod. Further, the rod may be provided as an assembly comprising the rod, rod shoes mounted to the frame structure and a drive chain. The assembly is adapted for being mounted/removed in a simple and quick process without employment of tools.
Patent CA-3078692-A1 (CA)
Title: Vaccine t cell enhancer
Inventor: NICOSIA ALFREDO
IPC: A61P35/00
Filed: 2018-11-02
Abstract: The present invention relates to polypeptides comprising a fragment of a teleost invariant chain optionally fused to one or more antigens or a teleost invariant chain fused to one or more antigens or antigenic fragments thereof, a polynucleotide encoding such polypeptides, vectors comprising such polynucleotides, collection of vectors comprising such polynucleotides and use of such polypeptides, polynucleotides, vectors for treating or preventing diseases, in particular tumor diseases. The teleost invariant chain polypeptides or fragments thereof act as "T cell enhancer" converting non- immunogenic antigenic sequences into immunogenic T cell antigens.
Patent CA-3079392-A1 (CA)
Inventor: SPORRER ADAM D
IPC: G05B19/045
Filed: 2020-04-24
Abstract: An agricultural machine includes a set of ground engaging elements that perform a ground engaging operation. The agricultural machine includes a rearward sensor mounted to the agricultural machine to sense an area of ground behind the agricultural machine and generate a rearward sensor signal. The agricultural machine includes rearward zone generator logic that determines a first zone and a second zone, wherein the first zone and the second zone represent portions of the area of ground behind the agricultural machine. The agricultural machine includes rearward residue generator logic configured to receive the rearward sensor signal and determine a first residue metric indicative of the amount of residue in the first zone. The agricultural machine includes control logic that controls one or more aspects of the ground engaging operation on the area of ground based on the first residue metric
Patent CA-3080852-A1 (CA)
Inventor: BRENNAN JOSEPH M
IPC: E21B43/267
Filed: 2014-02-20
Abstract: Lajout dau moins un promoteur sélectionné dans le groupe constitué par des sels dérythorbate, des sels disoascorbate et des combinaisons de ceux-ci, à un fluide de traitement aqueux contenant un polymère de viscosifiant et un peroxyde favorise lactivité du peroxyde comme brisant, ce qui facilite la réduction de viscosité du fluide de traitement aqueux à des températures plus basses que les températures possibles en labsence du promoteur. Le fluide de traitement aqueux est utile en tant que fluide de fracturation de formations souterraines dans la récupération de pétrole et de gaz.
Patent CA-3082454-A1 (CA)
Inventor: GOULD JOEL
IPC: G06F17/00
Filed: 2018-11-13
Abstract: A data processing system for identifying one or more portions of executable logic that are executed in processing one or more data items that are each associated with a given value of a key by accessing the specification that represents the executable logic; and generating a log record for the given value of the key, the generating including: for each of the one or more of the data items associated with the given value of the key: identifying a given state of the specification that is maintained for the given value of the key associated with that data item; processing that data item including executing, on that data item, executable logic that are specified in the identified given state of the specification; and generating the log record specifying the execution of those one or more portions of the executable logic for that given value of the key.
Patent CA-3085182-A1 (CA)
Title: Magnetite production from bauxite residue
Inventor: GOSTU SUMEDH
IPC: C07C55/07
Filed: 2018-12-07
Abstract: A low-temperature leaching operation employs a raw, red mud slurry directly from aluminum production for an oxalic acid leaching of ferric oxalate. Residual calcium, titanium, aluminum and other rare earths are also recoverable in a secondary stream. Monitoring and control of the pH of the leach solution yields soluble ferric oxalate without high temperatures or specific radiation or light sources. Addition of iron powder results in precipitation of ferrous oxalate, isolated by magnetic separation from the iron powder which recirculates in the solution. Magnetite may then be produced by heating the ferrous oxalate in low pO2 conditions.
Patent CA-3086187-A1 (CA)
Title: Vcar compositions and methods for use
Inventor: OSTERTAG ERIC
IPC: C12N15/62
Filed: 2018-12-20
Abstract: Disclosed are VHH chimeric antigen receptors (VCARs), VCAR transposons encoding VCARs of the disclosure, cells modified to express VCARs of the disclosure, as well as methods of making and methods of using the same for adoptive cell therapy.
Patent CA-3088942-A1 (CA)
Inventor: HOEKMAN JOHN D
IPC: A61K31/48
Filed: 2019-01-04
Abstract: L'invention concerne des procédés de traitement aigu de céphalées migraineuses avec ou sans aura. Les procédés comprennent l'administration à un sujet souffrant d'une céphalée migraineuse d'une dose efficace d'une composition pharmaceutique liquide comprenant de la dihydroergotamine (DHE) ou un sel de celle-ci, la dose étant administrée par un dispositif d'administration intranasale qui fournit, après administration intranasale, (a) une concentration plasmatique maximale moyenne (Cmax) de DHE d'au moins 750 pg/ml, (b) avec une durée moyenne à Cmax (Tmax) de DHE inférieure à 45 minutes, et (c) un AUCo-inf plasmatique moyen de DHE d'au moins 2500 pg*h/ml. L'invention concerne également des kits pour le traitement aigu de la migraine avec ou sans aura dans lesquels une composition pharmaceutique liquide comprenant de la DHE ou un sel de DHE est contenue à l'intérieur d'un flacon scellé qui peut être fixé à un dispositif d'administration olfactive intranasale de précision emballé avec celui-ci.
Patent CA-3091449-A1 (CA)
Inventor: WANG HONGCHENG
IPC: H04N21/6587
Filed: 2020-08-28
Abstract: Provided are methods and systems for intelligent content controls. A  command may be received during presentation of content. The command may be time-driven, context-driven, or a combination of both. An end boundary may be determined based on a duration of time and/or one or more words of the command.  Presentation of the content may be terminated at a nearest content transition with respect to the end boundary.
Patent CA-3091683-A1 (CA)
Title: Anticorps anti-recepteur 1 aux folates et leurs utilisations
Inventor: WANG MINGHAN
IPC: C07K16/30
Filed: 2019-03-07
Abstract: Des anticorps anti-FOLR1 et des fragments de liaison à l'antigène de ceux-ci sont décrits. L'invention concerne également des acides nucléiques codant pour les anticorps, des compositions comprenant les anticorps, des procédés de production des anticorps, et des procédés d'utilisation des anticorps pour traiter ou prévenir des maladies, telles que le cancer.
Patent CA-3091707-A1 (CA)
Title: Pharmaceutical compositions comprising (2s)-n-{(1s)-1-cyano-2-[4-(3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazol-5-yl)phenyl]ethyl}-1,4-oxazepane-2-carboxamide
Inventor: WIKSTROM HAKAN
IPC: A61P11/06
Filed: 2019-03-01
Abstract: The present disclosure relates to pharmaceutical compositions suitable for oral administration, and more particularly to pharmaceutical compositions, including pharmaceutical tablet compositions, containing (2S)-N-{(1S)-1-cyano-2-[4-(3-methyl-2-oxo- 2,3-dihydro-1,3-benzoxazol-5-yl)phenyl]ethyl}-1,4-oxazepane-2-carboxamide (Compound A) or a pharmaceutically acceptable salt thereof.
Patent CA-3093329-A1 (CA)
Inventor: STOCKMANN PAUL
IPC: C07C251/44
Filed: 2019-03-01
Abstract: The present invention relates to a method for producing an isomer-enriched mixture of 3S- and 3R-caranon of 3-caran epoxide, a 3S-caranon obtained therefrom, a method for producing 3S-caranlactam from 3-carene, a method for producing 3R-caranlactam from 3-carene, and relates to a 3S-caranoxim, a 3S-caranlactam, a 3S-polycaranamide, a 3R-polycaranamide, a 3S/3R-co-polycaranamide, a 3S-caranlactam laurinlactam co-polycaranamide, a 3R-caranlactam laurinlactam co-polycaranamide, a 3S-caranlactam 3R-caranlactam laurinlactam co-polycaranamide, a 3S-caranlactam caprolactam co-polycaranamide, a 3R-caranlactam caprolactam co-polycaranamide, and to a 3S-caranlactam 3R-caranlactam caprolactam co-polycaranamide.
Patent CA-3094408-A1 (CA)
Inventor: BILAK ROMAN A
IPC: B65G5/00
Filed: 2019-03-19
Abstract: L'invention concerne un récipient de stockage, un système et un procédé de stockage de gaz comprimé. L'invention concerne un récipient de stockage permettant de stocker du gaz comprimé comprenant un puits de forage disposé dans la sous-surface ; un carter placé à l'intérieur du puits de forage et cimenté à la formation, le carter définissant un espace volumétrique à l'intérieur du puits de forage pour stocker le gaz comprimé ; et au moins un régulateur de débit scellé au niveau d'une extrémité supérieure du carter pour injecter sélectivement le gaz comprimé dans l'espace ou évacuer le gaz comprimé de l'espace, le puits de forage présentant une capacité volumétrique d'au moins 20m3 et le gaz comprimé présentant une pression d'au moins 5 MPa.
Patent CA-3095110-A1 (CA)
Title: Method for machining at least one switchgear cabinet
Inventor: HAIN MARKUS
IPC: H02B3/00
Filed: 2019-03-22
Abstract: The invention relates to a method for machining at least one electrical enclosure, having the steps of: - providing at least one electrical enclosure which consists of multiple parts and has at least one removably assembled component; - disassembling and removing the removably assembled component from the electrical enclosure; - machining the disassembled and removed component and providing the machined component for reassembling on the corresponding electrical enclosure; and - reattaching the machined component provided for reassembly to the corresponding electrical enclosure. The invention is characterized in that the at least one electrical enclosure has an individual machine-readable electrical enclosure marker, and the at least one removably assembled component has an individual machine-readable component marker, said markers being assigned to each other. The step of reattaching the component to the electrical enclosure includes the process of machine-reading the machine-readable marker and the process of joining the component and the electrical enclosure which have markers that are assigned to each other.
Patent CA-3096409-A1 (CA)
Title: Systeme et procede pour faire fonctionner un appareil d'embrayage a fluide magneto-rheologique
Inventor: LAROSE PASCAL
IPC: F16D48/06
Filed: 2019-04-23
Abstract: L'invention concerne un système de commande pour commander les mouvements d'un effecteur terminal relié à une sortie d'embrayage d'appareils d'embrayage à fluide magnéto-rhéologique (MR). Un dispositif d'entraînement d'embrayage entraîne les appareils d'embrayage à fluide MR entre un mode de glissement commandé, dans lequel le glissement dans les appareils d'embrayage à fluide MR varie, et un mode combiné, dans lequel le glissement entre l'entrée d'embrayage et la sortie d'embrayage est maintenu en dessous d'un seuil donné simultanément pour les deux appareils d'embrayage à fluide MR, les deux sorties d'embrayage résistant au mouvement de l'effecteur terminal dans la même direction. Un module de sélection de mode reçoit des signaux représentatifs d'un paramètre de mouvement de l'effecteur terminal, pour sélectionner et commuter un mode en fonction des signaux reçus. Un dispositif de commande de mouvement commande le dispositif d'entraînement d'embrayage et le dispositif d'entraînement de moteur pour déplacer l'effecteur terminal sur la base d'au moins l'un du mode sélectionné et des mouvements commandés de l'effecteur terminal pour que l'effecteur terminal réalise les mouvements commandés.
Patent CA-3097611-A1 (CA)
Title: Composite yarn, manufacturing process and textile surface comprising such a yarn
Inventor: DAMOUR FRANCOIS-XAVIER
IPC: D02G3/40
Filed: 2019-04-19
Abstract: A composite yarn comprising a continuous multifilament core yarn incorporated in a matrix is characterised in that the matrix comprises at least one polymer material and at least one reinforcing filler, the reinforcing filler being formed from functionalized particles, said particles having a median size (d v5o) of less than 40 µm. A process for manufacturing such a composite yarn, comprises at least one step of depositing, by coating or extrusion, a matrix comprising a polymer and a reinforcing filler, onto a core yarn. A textile surface comprises at least one such composite yarn.
Patent CA-3097942-A1 (CA)
Inventor: PARNELL JOHN JACOB
IPC: A01N63/20
Filed: 2019-05-06
Abstract: The present disclosure provides isolated Microbacterium trichothecenolyticum strains useful for enhancing crop yield, as well as incoluant compositions comprising one or more of the isolated strains, seeds that have been treated with one or more of the isolated strains, and methods of using the isolated strains to enhance root nodulation, nutrient uptake, chlorophyll content, etc.
Patent CA-3099611-A1 (CA)
Title: Commande en boucle fermee d'un projecteur de type surligneur
Inventor: GERETS PETER
IPC: H04N9/31
Filed: 2019-05-07
Abstract: L'invention concerne un procédé permettant de commander un système de projection et un système de projection comprenant un modulateur de phase et au moins un modulateur d'amplitude. Le modulateur de phase est configuré pour générer une image en surbrillance incidente sur le modulateur d'amplitude, le système de projecteur comprenant en outre au moins un capteur d'image configuré pour recevoir au moins une partie d'un motif d'éclairage sensiblement équivalent au motif d'éclairage incident sur le modulateur d'amplitude, et le capteur d'image est utilisé pour fournir une rétroaction au dispositif de commande du système de projection afin d'améliorer les surbrillances projetées par le système de projection.
Patent CA-3099877-A1 (CA)
Inventor: AUSTRHEIM TROND
IPC: B65G1/04
Filed: 2019-06-11
Abstract: The invention is related to an automated storage and retrieval system comprising an automated storage and retrieval grid and a delivery system. The delivery system comprises a remotely operated delivery vehicle comprising a container carrier adapted to support a storage container. The delivery vehicle being further adapted to transport the storage container between the delivery port of the storage grid and a second location for handling of the storage container by at least one of a robotic operator and a human operator.