baber/WOPTO huggingface dataset:
Patent CA-3026755-A1 (CA)
Inventor: PARRISH SCOTT
IPC: A01N25/30
Filed: 2017-06-19
Abstract: The present disclosure relates generally to the field of methods for conditioning water in the preparation of agricultural sprays for application of herbicides. In particular, to methods for conditioning water in an agricultural spray mixture comprising at least one herbicide wherein vaporization of the herbicide is either not increased or is reduced by using water conditioning adjuvants or drift reduction compositions combined with water conditioning adjuvants. Also disclosed are compositions comprising a water conditioning adjuvant comprising a concentrated mineral acid and an amine surfactant and also disclosed are compositions further comprising a drift reduction agent. Processes for preparing a water conditioning adjuvant as well as a combination water conditioning adjuvant and drift reduction composition for agricultural use comprising adding a concentrated mineral acid to an amine surfactant to obtain a water conditioning adjuvant and optionally adding the water conditioning adjuvant to a drift reduction agent are also taught.
Patent CA-3028359-A1 (CA)
Inventor: PAATERO ERKKI
IPC: C07C9/22
Filed: 2017-07-04
Abstract: The present invention relates to hydrometallurgical technologies wherein liquid-liquid extraction, also called solvent extraction, is used to separate and concentrate metal ions. More particularly the invention relates to solvent extraction of copper and a diluent useful in copper solvent extraction. The invention provides a bio-based composition which fulfills physico-chemical properties that are required for solvent extraction. Moreover, the invention provides a composition, which in addition to providing more environmental friendly alternative, also improves the solvent extraction process of copper.
Patent CA-3030169-A1 (CA)
Inventor: SANGER GEORGE ALISTAIR
IPC: A63F13/65
Filed: 2017-07-20
Abstract: A method of operating a virtual image generation system comprises allowing an end user to interact with a three-dimensional environment comprising at least one virtual object, presenting a stimulus to the end user in the context of the three-dimensional environment, sensing at least one biometric parameter of the end user in response to the presentation of the stimulus to the end user, generating biometric data for each of the sensed biometric parameter(s), determining if the end user is in at least one specific emotional state based on the biometric data for the each of the sensed biometric parameter(s), and performing an action discernible to the end user to facilitate a current objective at least partially based on if it is determined that the end user is in the specific emotional state(s).
Patent CA-3030642-A1 (CA)
Title: B-cell-mimetic cells
Inventor: FUSSENEGGER MARTIN
IPC: C12Q1/68
Filed: 2017-07-17
Abstract: The present invention relates to ß-cell-mimetic cells. Methods for producing ß-cell-mimetic cells as well as methods of use of ß-cell-mimetic cells as a medicament and methods of use of ß-cell-mimetic cells for the prevention, delay of progression or treatment of a metabolic disease in a subject are also provided.
Patent CA-3031815-A1 (CA)
Inventor: SHAW ANTHONY ADRIAN
IPC: A61P17/10
Filed: 2017-07-26
Abstract: Disclosed herein are dermatological formulations comprising low-impurity TOFA prodrug 2-(2-ethoxy-2-oxoethyl)(methyl)amino-2-oxoethyl 5-(tetradecyloxy)furan-2-carboxylate represented by Formula (la) and pharmaceutical use thereof.
Patent CA-3038306-A1 (CA)
Title: Procede de fabrication de polyphenols alcoxyles
Inventor: GILLET JEAN-PHILIPPE
IPC: C08G18/64
Filed: 2017-10-03
Abstract: L'invention concerne un procédé de fabrication d'au moins un polyphénol alcoxylé comprenant les étapes successives suivantes : (a) faire réagir au moins un polyphénol, au moins un agent alcoxylant, au moins un catalyseur, en présence d'au moins un poly(oxyalkylèneglycol) en tant que solvant, à une température allant de 80°C à 200°C, de préférence de 100°C à 170°C, sous une pression allant de 0,15 MPa à 2 MPa, de préférence de 0,2 MPa à 1,8 MPa; puis (b) éliminer l'agent alcoxylant résiduel.
Patent CA-3038778-A1 (CA)
Inventor: TAKAMATSU ATSUSHI
IPC: B60N2/02
Filed: 2016-09-29
Abstract: A method for adjusting a switch position, in which a changeover switch (10), for switching the travel mode of a vehicle (1) between an automated driving mode for automated control of travel of the vehicle (1) and a manual driving mode in which travel of the vehicle (1) is operated by a crew member, is adjusted in accordance with the condition of a driver's seat (6).
Patent CA-3039443-A1 (CA)
Inventor: FIGGER ROBERT L
IPC: A01F15/14
Filed: 2017-10-25
Abstract: Selon un mode de réalisation, l'invention concerne un ensemble disque porte-ficelle à largeur variable, comportant: un ensemble fixe comprenant un premier disque (24) ayant des encoches espacées le long d'une périphérie du premier disque (24) et un arbre (28); et un second disque (22) ayant des encoches espacées le long d'une périphérie du second disque (22) et configuré pour être ajusté de façon mobile le long de l'arbre (28).
Patent CA-3040971-A1 (CA)
Title: Authentification faciale permettant d'attenuer la mystification
Inventor: GANONG RAY
IPC: G06K9/78
Filed: 2017-10-19
Abstract: Selon la présente invention, des modes de réalisation concernent, dans au moins un aspect, des procédés et des systèmes qui authentifient au moins un visage dans au moins une image numérique à l'aide de techniques afin d'atténuer la mystification. Par exemple, des procédés et des systèmes déclenchent un dispositif de capture d'image afin de capturer des images de séquence de l'utilisateur effectuant la séquence d'une ou de plusieurs demandes de position sur la base des mouvements de pas et de lacet. Les procédés et les systèmes génèrent une série de signatures de visage pour la séquence d'images de l'utilisateur effectuant la séquence d'une ou de plusieurs demandes de position. Les procédés et systèmes comparent les séries générées de signatures de visage à des signatures de visage stockées correspondant à la séquence demandée desdites demandes de position. Par exemple, des données d'impulsion, des données de lumière ou des données de suivi de l'il, ou une combinaison de ces dernières, peuvent être utilisées.
Patent CA-3042996-A1 (CA)
Title: Device for sintering by pulsating current and associated method
Inventor: LE GODEC YANN
IPC: B22F3/105
Filed: 2017-11-07
Abstract: The present invention relates to a device (1) for sintering by pulsating current, the device (1) comprising: - a sintering cell (4) comprising two walls (14a, 14b) facing each other and defining between them a cavity (C) for receiving material to be sintered, - a press (2) arranged for moving one of the walls (14a, 14b) towards the other wall, so as to compress the material, when the material is received in the cavity (C), - means (10a, 10b) of rotating one of the walls (14a, 14b) relative to the other wall, so as to apply a torsional force to the material, when the material is compressed in the cavity (C).
Patent CA-3043311-A1 (CA)
Title: A tens device for activity monitoring, gait analysis, and balance assessment
Inventor: KONG XUAN
IPC: A61B5/103
Filed: 2017-11-13
Abstract: Apparatus for transcutaneous electrical nerve stimulation in a user, the apparatus comprising: a housing; an application unit for providing mechanical coupling between the housing and the user's body; a stimulation unit mounted to the housing for electrically stimulating at least one nerve with at least one stimulation pulse during a therapy session; and a determination unit mounted to the housing and configured to perform at least one of: (i) determining an activity level of the user; (ii) determining a gait characteristic of the user; (iii) determining a balance function of the user; and (iv) determining apparatus placement position on the user.
Patent CA-3043325-A1 (CA)
Title: System, method and biomarkers for airway obstruction
Inventor: STEWART MARK
IPC: A61B5/08
Filed: 2017-11-10
Abstract: Two biomarkers are provided for obstructive apnea. A first biomarker determines amplitude and timing of inspiratory efforts from a bioelectric signal. The respiratory rate is compared with a normal pre-detection rate, and the amplitude of the effort is compared with a normal amplitude. The obstructive apnea is likely present if a series of inspiratory efforts are above a normal amplitude and with increasing amplitude, but at a normal rate. A second biomarker determines heart rate and respiratory rate. A normal lower threshold for heartbeat interval is established, and if subthreshold events occur (short RR intervals), a commencement time for each sequence of subthreshold events is compared for a respiratory rate-normalized window. If the number of subthreshold events exceeds a minimum for the window, obstructive apnea is likely present.
Patent CA-3044311-A1 (CA)
Inventor: BERNHARDT UDO
IPC: A21C3/06
Filed: 2017-09-19
Abstract: The invention relates to a method for producing a coil (02) from a piece of dough (03) and a separating sheet (04), comprising the following steps: a) feeding the piece of dough (03) onto a separating-sheet web (04) moving in the conveying direction (21); b) cutting to length the separating-sheet web (07) to form a separating sheet (04) which is assigned to the piece of dough (03) and has a front edge (19) in front of the piece of dough (03) and a rear edge (24) behind the piece of dough (03), wherein the separating sheet (04) has a front projection (22) projecting beneath the piece of dough (03) at the front edge (19) and/or a rear projection (23) projecting beneath the piece of dough (03) at the rear edge (24); c) rolling up the separating sheet (04) with the piece of dough (03) to form the coil (02); wherein use is made of a separating-sheet web (07) which has a residual-stress state, wherein the residual stress of the separating-sheet web (07), following the cutting-to-length operation, causes the cut-to-length separating sheet (04) to be rolled up automatically at the front edge (19) and/or the rear edge (24).
Patent CA-3045107-A1 (CA)
Inventor: HUANG WENYI
IPC: B29C48/12
Filed: 2017-11-13
Abstract: Des revêtements polymères comprenant des structures microcapillaires sont appliqués sur un câble ou une fibre optique à l'aide d'un appareil de revêtement de câble comprenant un ensemble filière (13) comportant un ensemble mandrin (16) comprenant : (A) un corps (12) présentant : (1) un canal tubulaire de câble s'étendant (a) sur la longueur du corps (12), et (b) le long de l'axe médian longitudinal du corps (12); (2) un canal annulaire de fluide encerclant le canal tubulaire de câble; (3) un anneau de fluide (28) en communication fluidique avec le canal annulaire de fluide, l'anneau de fluide (28) étant positionné à une extrémité du corps (12); et (B) une pointe en forme de cône ayant une extrémité large et une extrémité étroite, l'extrémité large de la pointe étant fixée à l'extrémité du corps (12) au niveau duquel l'anneau de fluide (28) est positionné, la pointe comprenant : (1) un canal tubulaire de câble s'étendant (a) sur la longueur de la pointe, et (b) le long de l'axe médian longitudinal de la pointe; (2) un canal de fluide de la pointe (27) en communication fluidique avec l'anneau de fluide (28); et (3) une ou plusieurs buses (29A) en communication fluidique avec le canal de fluide de la pointe (27), les buses (29A) étant situées à l'extrémité et s'étendant au-delà de l'extrémité étroite de la pointe; le canal tubulaire de câble du corps (12) et le canal tubulaire de câble de la pointe sont en communication ouverte l'un avec l'autre de sorte qu'un câble peut passer de l'un à l'autre en ligne droite et sans interruption.
Patent CA-3047577-A1 (CA)
Inventor: MCCLELLAND KEVIN
IPC: F02M25/06
Filed: 2017-12-20
Abstract: A combined mass airflow sensor and hydrocarbon trap is provided for absorbing evaporative hydrocarbon emissions from an air intake duct of an internal combustion engine. The combined mass airflow sensor and hydrocarbon trap comprises a duct that supports a hydrocarbon absorbing sheet in an unfolded configuration within a housing. The duct communicates an airstream from an air filter to the air intake duct during operation of the internal combustion engine. An opening in the housing receives a mass airflow sensor into the duct, such that the mass airflow sensor is disposed within the airstream. Guide vanes extending across the duct reduce air turbulence within the airstream passing by the mass airflow sensor. Ports disposed along the duct allow the evaporative hydrocarbon emissions to be drawn into the interior and arrested by the hydrocarbon absorbing sheet when the internal combustion engine is not operating.
Patent CA-3056523-A1 (CA)
Inventor: ORDONEZ ORELLANA JUAN SEBASTIAN
IPC: G02B6/42
Filed: 2018-03-30
Abstract: Un capteur optique implantable (1) comprend un substrat (2) et au moins une microstructure optique (3) pour une détection de champ évanescent intégrée au substrat (2), au moins une des microstructures optiques (3) étant positionnées pour former une zone d'interaction optique (4) sur une partie d'une surface (5) du substrat (2), l'ensemble optique (1) comprenant en outre une couche mince de protection (6) recouvrant au moins la zone d'interaction optique (4), la couche mince de protection (6) étant dans un matériau prédéterminé avec des caractéristiques de protection contre la corrosion et ayant une épaisseur prédéterminée, de façon à ne pas affecter la détection de champ évanescent.
Patent CA-3058766-A1 (CA)
Title: Spill resistant refillable moisture absorber
Inventor: GROOVER WENDY
IPC: B01D53/02
Filed: 2018-04-10
Abstract: A moisture absorber is provided having a container and a lid having a top surface and a bottom surface, the lid having an edge for attachment to the container, and a vapor transmission barrier attached to the bottom surface of the lid. A moisture absorber is provided comprising a container having a floor and at least one upstanding side wall from the floor of the container, the upstanding side wall having a lip and the container having at least one upstanding support extending upward from the floor of the container for supporting a removable tray having a plurality of openings; a lid having a top surface and a bottom surface, the lid having an edge for attachment to the lip of the upstanding side wall of the container; and a vapor transmission barrier attached to the bottom surface of the lid.
Patent CA-3059198-A1 (CA)
Title: Device for producing containers provided with decorative wrappers
Inventor: LARGERIE MICHEL
IPC: B29C33/12
Filed: 2018-04-24
Abstract: The device comprises at least one forming and wrapping assembly (60) which is able to adopt an active configuration, in which said assembly has a formation chamber (36) and a winding chamber (46) which are axially aligned and communicate via an annular passage (62) formed at the bottom of the formation chamber. The assembly comprises a biasing element (66) which is configured to push away a wrapper (27) wound in the winding chamber into the formation chamber. At least one portion (36C) in the formation chamber (36) is tapered, widening from the base (36B) of the formation chamber, and the biasing element is configured to widen radially while pushing the wrapper (26A) away into said tapered portion (36C) of the formation chamber (36).
Patent CA-3062901-A1 (CA)
Inventor: KRISHNAN SRIDHAR (SRI)
IPC: A61B5/366
Filed: 2017-05-11
Abstract: Les données d'électrocardiogramme (ECG) sont compressibles à des taux de compression élevés à l'aide de techniques de détection par compression appropriées. Des procédés de détection de complexes QRS dans un signal d'ECG peuvent comprendre la réception de mesures détectées par compression d'un signal d'ECG ; la construction d'une estimation du signal d'ECG à partir des mesures détectées par compression reçues et la détection de complexes QRS dans l'estimation du signal d'ECG. Des complexes QRS peuvent être détectés par calcul de la différence de premier ordre de l'estimation du signal d'ECG et par traitement de la différence de premier ordre de l'estimation du signal d'ECG pour localiser un ou plusieurs blocs naturels significatifs, chacun indiquant un complexe QRS dans le signal d'ECG. Des complexes QRS peuvent également être détectés à l'aide d'un algorithme de détection QRS classique sur l'estimation du signal d'ECG. L'invention concerne également des systèmes associés pour détecter des complexes QRS et pour détecter par compression des signaux d'ECG.
Patent CA-3063166-A1 (CA)
Title: Date tree trunk and rachis-based superfine fibrous materials for seepage loss control
Inventor: AMANULLAH MD
IPC: C09K8/506
Filed: 2018-05-24
Abstract: A date tree trunk- and rachis-based lost circulation material (LCM) is provided. The date tree trunk and rachis LCM  includes superfine date tree trunk fibers produced from date tree trunks and superfine date tree rachis fibers produced from date tree rachises. The date tree trunks and rachises may be obtained from the date tree waste produced by the processing of date trees in the production of date fruits. The date tree trunk and rachis LCM may include fibers having lengths in the range of about 20 microns to about 300 microns. Methods of lost circulation control using a date tree trunk and rachis LCM and manufacture of a date tree trunk and rachis LCM are also provided.
Patent CA-3064155-A1 (CA)
Inventor: HENRY GILLES
IPC: B62K15/00
Filed: 2018-05-18
Abstract: A folding bicycle comprising a frame with a front frame portion on which a front wheel (1) is mounted and a rear frame portion (A) on which a rear wheel (2) is mounted. The front frame portion comprises a top tube (10), a seat tube (5) and a down tube. The rear frame portion comprises at least one seat stay (8), at least one chain stay (9) and the seat tube (5). The down tube comprises an upper oblique rod (14) and a lower oblique rod (15). The lower oblique rod (15), the upper oblique rod (14), the top tube (10) and the seat tube (5) are linked together by articulations (P1, P2, P3, P4), in this order, so as to form an articulated quadrilateral (D) that is able to be deformed between a folded position and an unfolded position.
Patent CA-3065597-A1 (CA)
Title: Method and system for monitoring sand production through acoustic wireless sensor network
Inventor: HALL TIMOTHY J
IPC: E21B47/00
Filed: 2019-12-18
Abstract: A method and system are described for communicating within a system, which includes a plurality of communication nodes disposed along tubular members in a wellbore. The method includes constructing a communication network and installing the communication nodes along the tubular members. The communication nodes are used to monitor for the presence and/or quantity of sand in the tubular members by analyzing how the contents of the tubular members acoustically affect the signals transmitted between the communication nodes.
Patent CA-3065627-A1 (CA)
Title: Medical contact shock freezer
Inventor: FISCHBACH JOS
IPC: F25D31/00
Filed: 2018-05-22
Abstract: A medical contact shock freezer (10) adapted for fast freezing a plurality of individual bags (41-43, 51-53) containing a medical liquid, the individual bags being arranged side by side, adjacent to each other, in which the contact shock freezer comprises a pair of freezing plates comprising an upper freezing plate (21) and a lower freezing plate (22), at least one of the upper and lower freezing plates of the pair being moveable to define i) a loading position in which sufficient separation is provided between the freezing plates to load or unload the individual bags between the freezing plates and ii) a freezing position in which each individual bag is in contact with and is clamped between a contact surface of the upper freezing plate and a contact surface of the lower freezing plate; and in which, in its freezing position, the contact surface of the upper freezing plate is arranged at an angle of at least 2° to the horizontal.
Patent CA-3068740-A1 (CA)
Title: Synthese d'un azasucre et de ses intermediaires
Inventor: ATTOLINO EMANUELE
IPC: C07D211/42
Filed: 2018-07-10
Abstract: La présente invention concerne un procédé de préparation de migalastat de formule (I) et d'intermédiaires utiles dans leur synthèse. Le procédé comprend la réaction d'amination réductrice double d'un composé de formule (VI).
Patent CA-3068839-A1 (CA)
Title: System and method for time-dependnet machine learning architecture
Inventor: RAMANAN JANAHAN MATHURAN
IPC: G06N20/00
Filed: 2020-01-18
Abstract: Described in various embodiments herein is a technical solution directed to decomposition of time as an input for machine learning, and various related mechanisms and data structures.                                                            In particular, specific machines, computer-readable media, computer processes, and methods are described that are utilized to improve machine learning outcomes, including, improving accuracy, convergence speed (e.g., reduced epochs for training), and reduced overall computational resource requirements. A vector representation of continuous time containing a periodic function with frequency and phase-shift learnable parameters is used to decompose time into output dimensions for improved tracking of periodic behavior of a feature. The vector representation is used to modify time inputs in machine learning architectures.
Patent CA-3070041-A1 (CA)
Inventor: MARTINEZ GARCIA ELENA
IPC: G01N33/574
Filed: 2018-07-20
Abstract: Present invention provides a method for diagnosing and prognosing endometrial cancer in easy-to-acces isolated samples by detecting the level of expression of one or more proteins. In particular from uterine fluid samples.The invention also provides kits comprising means for detecting said proteins for use in the diagnosis and prognosis of the disease.
Patent CA-3070307-A1 (CA)
Title: Brush tip with motion transfer and securing engagement structures
Inventor: SOKOL GARY L
IPC: H04W84/18
Filed: 2014-03-17
Abstract: A sonic toothbrush system including an electric motor, a brush shaft, a drive assembly, a fluid conduit connected to a pressurized, pulsed water source, and a water jet nozzle positioned on the brush head and connected to the fluid conduit. The electric motor includes a drive shaft. When the electric motor is caused to operate, the drive shaft continuously rotates until the motor is caused to stop. The drive assembly is coupled between the drive shaft and brush shaft. The drive assembly is configured to convert the rotation of the drive shaft into sonic oscillation of a toothbrush supported on an end of the brush shaft. The drive assembly further forms part of the fluid conduit to deliver a pulsed water stream to the jet nozzle.
Patent CA-3070336-A1 (CA)
Title: Topical formulations of chloroprocaine and methods of using same
Inventor: MITIDIERI AUGUSTO
IPC: A61K9/06
Filed: 2018-09-14
Abstract: Topical dosages and formulations of chloroprocaine, including gels and ointment, and methods of manufacturing and using same, are provided that are efficacious, chemically stable and physiologically balanced for safety and efficacy. The dosages and formulations are particularly useful during ophthalmic procedures or in response to ophthalmic abrasions or trauma based on their tolerability and pharmacokinetics.
Patent CA-3070690-A1 (CA)
Title: Nozzle cap multi-band antenna assembly
Inventor: ORTIZ JORGE ISAAC
IPC: E03B9/02
Filed: 2016-12-20
Abstract: An antenna assembly includes a curved printed circuit board (PCB) configured to mount around a curved surface. The curved PCB can include an outward-facing first side and an inward-facing second side with a plurality of antenna structures disposed on one of the first side and second side of the PCB. The plurality of antenna structures can be configured to provide directional radiation in at least one frequency band.
Patent CA-3072648-A1 (CA)
Title: Substituted benzimidazoles as potassium channel inhibitors
Inventor: SORENSEN ULRIK
IPC: A61K31/4184
Filed: 2018-08-13
Abstract: The present invention relates to a compound of the general formula (I). The compounds of formula I are useful for treatment of a cardiac disease, disorder or condition in a mammal.