baber/WOPTO huggingface dataset:
Patent CA-2951317-A1 (CA)
Inventor: ZHAN ZHENG-YUN JAMES
IPC: A61P31/14
Filed: 2014-12-03
Abstract: This patent discloses a group of HCV inhibiting chemical compounds, their stereoisomers, tautomers, isotope isomers, hydrates, esterified or amidated prodrugs, pharmaceutically acceptable salts, pharmaceutical compositions and applications thereof, and the application of the mixture of one or more of these compositions in the preparation of HCV inhibitory drugs. The described compounds can effectively inhibit HCV NS5A, and can be used for preparing medicines for the prevention and treatment of HCV-NS5A infection. (see above formula)
Patent CA-2952868-A1 (CA)
Inventor: LAPSTUN PAUL
IPC: G01C11/02
Filed: 2014-12-08
Abstract: Overlapping aerial photos are typically captured by navigating a survey aircraft in a serpentine pattern over the area of interest. High overlap is expensive, both in terms of flying time and processing time, and practical choices of overlap represent a compromise between cost and photomosaic accuracy. Disclosed herein is a system for capturing aerial images. The system comprises at least one camera unit comprising at least one detail camera mounted to substantially vertically orient an optical path thereof. A first steerable mirror is configured to time-multiplex a pointing direction of the at least one detail camera to implement a virtual array of cameras with overlapping fields of view, thereby to allow the at least one detail camera to capture an extended field of view. An inertial measurement unit (IMU) is configured to measure angular motion of the aircraft.  A second steerable mirror is configured to compensate for the angular motion of the aircraft measured by the IMU, thereby to ensure the at least one detail camera points in a consistent direction over time, the second steerable mirror being further configured to compensate, at least partially, for bending of the optical path of the at least one detail camera by the first steerable mirror.
Patent CA-2953509-A1 (CA)
Title: Process for lowering molecular weight of liquid lignin
Inventor: LAKE MICHAEL A
IPC: D21H17/23
Filed: 2015-06-24
Abstract: Processes and systems for lowering molecular weight of lignin generally includes first isolating a dense liquid lignin phase from black liquor and subjecting the dense liquid lignin phase to a temperature and pressure for a period of time to effect an average molecular weight distribution of the lignin. Solid lignin produced with the lowered molecular weight is then isolated. The systems and processes may further include an oxidation unit for oxidizing the black liquor and intermediate streams to remove or mitigate malodorous or toxic emissions.
Patent CA-2954200-A1 (CA)
Inventor: YAMAUCHI BRIAN
IPC: A01D75/00
Filed: 2015-09-17
Abstract: L'invention concerne un procédé pour tondre une zone au moyen d'un robot tondeuse autonome (10), qui consiste à stocker, dans une mémoire non-transitoire du robot (10), un ensemble de données de périmètre à référence géospatiale correspondant à des positions du robot tondeuse (10) à mesure que le robot tondeuse (10) est guidé autour d'un périmètre (21) d'une zone à tondre, retirer un ou plusieurs points de données de l'ensemble de données de périmètre pour créer ainsi un ensemble de données corrigées, et commander le robot tondeuse (10) pour tondre de manière autonome une zone délimitée par une limite correspondant à l'ensemble de données corrigées, consistant à modifier une direction du robot tondeuse (10) au niveau ou près d'une position correspondant à des données dans l'ensemble de données corrigées, de façon à rediriger le robot dans la zone délimitée (20).
Patent CA-2957218-A1 (CA)
Inventor: DU ELIZA YINGZI
IPC: G06T7/00
Filed: 2015-09-04
Abstract: A method of determining whether a biometric object is part of a live individual is described. In one such method, image information is acquired from the biometric object by using a sensor, such as an ultrasonic sensor. The image information may be analyzed in at least two analysis stages. One of the analysis stages may be a temporal analysis stage that analyzes changes in the image information obtained during a time period throughout which the biometric object was continuously available to the sensor. For example, a dead/alive stage may analyze differences between image information taken at two different times in order to identify changes from one time to the next. Other stages may focus on aspects of a particular image information set, rather than seeking to assess changes over time. These other stages seek to determine whether an image information set exhibits characteristics similar to those of a live biometric object.
Patent CA-2957291-A1 (CA)
Title: Formulation thermostable avec colorant alimentaire naturel
Inventor: BINDRICH UTE
IPC: C09B67/00
Filed: 2015-07-17
Abstract: L'invention concerne une formulation thermostable avec un colorant hydrosoluble naturel qui est une émulsion eau-dans-huile, dans laquelle le colorant est contenu dans la phase aqueuse et qui est stable à une température élevée, p. ex. au moins 72 °C. Le colorant peut être thermiquement instable au pH de l'aliment dans lequel la formulation est incorporée.
Patent CA-2962533-A1 (CA)
Title: Procede fausse surface rocheuse
Inventor: SIMARD ALAIN
IPC: C04B26/04
Filed: 2017-03-30
Abstract: La présente invention concerne un procédé de fabrication de fausse surface rocheuse. Le procédé  altère une membrane géotextile en se servant de chaleur pour transformer sa surface lisse en aspérité, une résine est ensuite utilisé pour mouillé l'autre coté de la membrane et apporté de la rigidité à son corps selon les formes désirées, un scellant acrylique est ensuite utilisé  afin de sceller I' aspect rocheux des aspérités.
Patent CA-2962817-A1 (CA)
Inventor: ROUSH MIKE
IPC: G06Q10/08
Filed: 2017-03-31
Abstract: Computer program products, methods, systems, apparatus, and computing entities for generating notifications/messages are provided. In one embodiment, logical groupings associated with items to be delivered are stored. The shipping data for the items can comprise item identifiers and logical grouping identifiers. By using a current logical grouping identifier, it can be determined when an item from a new logical grouping is being or has been delivered. Responsively, notifications/messages can be generated for the new logical grouping to indicate (a) a time window within which the items of the new logical grouping are expected to be delivered or (b) whether a pick-up can be made within the time window.
Patent CA-2967372-A1 (CA)
Title: Pod for beverage machine
Inventor: APONE DAN
IPC: B65B29/02
Filed: 2015-11-13
Abstract: Various beverage preparation systems, beverage pods, and beverage preparation machines are described. In some embodiments, a beverage pod for the preparation of a single serving of a beverage includes a body portion containing whole coffee beans. The pod can include a movable grinding element positioned in the body portion. The movable grinding element can be configured to move relative to the body portion and to grind the coffee beans into coffee grounds inside the beverage pod. The pod can include an inlet configured to receive an introduction of liquid. The liquid can mix with the coffee grounds to prepare the beverage inside the pod. The beverage can be dispensed through an outlet, such as directly to a cup.
Patent CA-2967844-A1 (CA)
Title: Sampling and analysis system and method for use in exploration drilling
Inventor: LAWIE DAVID CHARLES
IPC: E21B49/00
Filed: 2015-11-19
Abstract: A sampling and analysis system (50), and related method, for use in exploration drilling, particularly diamond drilling. The system (50) includes a number of sub- systems, including a capturing sub-system (51), a sample recovery and splitting sub-system (52), a sample preparation/drying sub-system (53), a sample handling and sensor sub-system (54), a data collection and management sub- system (55), an automated data analysis and interpretation sub-system (56), and a control sub-system (57) for data collection and process control. The sample handling and sensor sub-system (54) may comprise an integrated arrangement or separate units providing a sample handling sub-system and a sample sensor sub-system. The sample preparation/drying sub-system (53) is operable to ensure that the samples it receives from the sample recovery sub-system (52) are optimally prepared for introduction to the sample handling and sensor sub- system (54). The sampling and analysis system (50) may be autonomous or operable manually or semi-automatically.
Patent CA-2970480-A1 (CA)
Inventor: SILANO CARMINE JOHN
IPC: G06F3/048
Filed: 2015-10-20
Abstract: A system for creating an output comprises a processing unit, a user input module operably connected to the processing unit, and a video monitor operably connected to the processing unit. The processing unit provides on the video monitor: a grid image comprising multiple cells, each cell representing a duration of time; and a selection area comprising multiple select icons, each select icon representing a source data file. The processing unit is configured such that a user can create a grid layout representing the correlation between individual selected source data files and one or more of the multiple cells. The processing unit produces the output based on the correlation.
Patent CA-2970652-A1 (CA)
Inventor: ROBERSON MARK
IPC: E21B47/01
Filed: 2015-02-09
Abstract: A centralizer for downhole OCTG having a storage space capable of housing downhole electronics and other downhole devices, compositions and elements is disclosed. The storage space is located within an inner cavity formed in one or more of the blades making up the centralizer. A capsule is provided for protecting the contents of the items being stored within the inner cavity. The capsule may be hermetically sealed to protect the contents from the damaging effects of downhole fluids. Ports may be provided within the capsule to allow downhole electronics to be connected to sensors and other devices and components residing outside of the capsule.
Patent CA-2974309-A1 (CA)
Inventor: HU JIN
IPC: H05B3/16
Filed: 2017-07-20
Abstract: Disclosed is the use of a boron nitride nanotube (BNNT) fabric as a skin for protection of nano-carbon heaters used for de-icing aircrafts or other vehicles. This allows the heaters to be resistant to hail, bird, and other mechanical striking damages, and can be applied to parts of aircraft that require acoustic protection.
Patent CA-2976976-A1 (CA)
Title: Clostridium difficile toxins a and/or b antigen and epitope antibody, and pharmaceutical uses thereof
Inventor: GAUDREAU SIMON
IPC: C12N15/85
Filed: 2016-02-19
Abstract: It is described a Clostridium difficile (C-difficile) toxins A and/or B as a target for therapy, including passive immunotherapy, and particularly prevention of C-difficile intoxication in human or other animals. It is also described a polypeptide comprising a portion of C-difficile toxins A and/or B sequence being an epitope for anti-toxins A and/or B antibody. It is also 5 disclosed a method for generating a neutralizing antibody directed against C-difficile toxins A and/or B. It is also provided a novel formulation that combines key toxins A and/or B epitope antibodies, located in three key domains of toxins A and/or B, for neutralisation of the toxins A and/or B, at any stage of toxins A and/or B intoxication related to C-difficile infection. The novel formulation of toxins A and/or B epitope antibodies are useful in immunotherapy, for 10 therapeutic and/or prophylactic mediation of C-difficile intoxication.
Patent CA-2977954-A1 (CA)
Inventor: YALCIN BARIS
IPC: C08L77/00
Filed: 2016-02-24
Abstract: The composition can include a polyamide, hollow glass microspheres having amino groups on at least a portion of their surfaces, and an impact modifier comprising at least one of polyolefin units or polydiene units and at least one of carboxylic acid or carboxylic acid anhydride functional groups. The composition can include a matrix of a polyamide modified with an impact modifier comprising at least one of polyolefin units or polydiene units and hollow glass microspheres dispersed in the matrix. At least some of the impact modifier and the polyamide share at least one of an amide bond, an imide bond, or a carboxyl- amine noncovalent bond, and at least some of the hollow glass microspheres and the matrix share at least one of an amide bond, an imide bond, or a carboxyl-amine noncovalent bond. The impact modifier is present in an amount of at least about 5 weight percent.
Patent CA-2978817-A1 (CA)
Inventor: WILLIAMS ROBERT M
IPC: E03C1/122
Filed: 2017-09-11
Abstract: An internal boss can have an outer side surface shaped to match the bored opening of the DWV pipe, an inner side surface shaped to align with an interior pipe surface of the sanitary Tee or Wye fitting component, and an internal face surface of the boss extending between the side surfaces and shaped to align with an interior pipe surface of the DWV pipe when welded thereto. Snap-fit wings can hold the interior face surface of the sanitary Tee or Wye fitting component against an exterior face surface of the DWV pipe while the fitting component and DWV pipe are homogeneously weldable into a single DWV fitting using a solvent mixture including a common plastic material. Related methods and single homogeneous fittings are also provided.
Patent CA-2979022-A1 (CA)
Title: Magneto-optical material, method for producing same and magneto-optical device
Inventor: MATSUMOTO Takuto
IPC: C04B35/50
Filed: 2016-03-10
Abstract: Provided, as a transparent magneto-optical material which does not absorb fiber laser light within a wavelength range of 0.9-1.1 µm and is thus suitable for constituting a magneto-optical device such as an optical isolator wherein the formation of a thermal lens is suppressed, is a magneto-optical material which is composed of a transparent ceramic that contains a composite oxide represented by formula (1) as a main component, or which is composed of a single crystal of a composite oxide represented by formula (1). Tb2xR2(2-x)O8-x (1) (In the formula, 0.800 < x < 1.00, and R represents at least one element selected from the group consisting of silicon, germanium, titanium, tantalum, tin, hafnium and zirconium (excluding the cases where R represents only silicon, germanium or tantalum).)
Patent CA-2980591-A1 (CA)
Title: A system and method to track time & attendance of an individual at a workplace for a scheduled workshift
Inventor: DICKERSON BRYAN
IPC: G06Q10/10
Filed: 2016-03-30
Abstract: A system and method to track time and attendance of an individual at a workplace is provided. The system includes a location tracking system that detects a presence of a portable electronic device carried by the individual, a time clock system that records a registration time of the individual at the workplace, and a main controller. If the main controller receives an electronic communication indicative that the portable electronic device is at the workplace, and if the main controller does not detect recording of the individual registration time at the time clock system, and if the main controller detects a current time at or later than a start time of a scheduled work shift time period of the individual at the workplace, then main controller automatically causes an alert at the portable electronic device prompting the individual to transmit a feedback signal acknowledging need to record the registration time.
Patent CA-2982787-A1 (CA)
Title: Borne de jeu
Inventor: CHAUSSADE XAVIER
IPC: G07D7/12
Filed: 2017-10-17
Abstract: L'invention concerne une borne (1) de jeu comprenant : - une niche (3) destinée à recevoir des documents, - un premier système d'éclairage de la niche dans le domaine du visible, - un deuxième système d'éclairage de la niche dans le domaine de l'ultra-violet, - un lecteur (5) de documents agencé dans la borne de manière à pouvoir observer la niche, - une unité de commande de la borne reliée au moins au lecteur pour analyser les données transmises par le lecteur lorsque la niche est éclairée par le premier système d'éclairage ou par le deuxième système d'éclairage, l'unité de commande étant configurée pour, en service, au moins détecter des signes de sécurité d'un document éclairé sous éclairage ultra-violet et pour extraire des informations d'un document éclairé sous éclairage visible.
Patent CA-2985870-A1 (CA)
Inventor: TANG YONG
IPC: A63F13/40
Filed: 2016-05-04
Abstract: Disclosed herein is an information processing method which includes:  performing rendering in a GUI, to obtain at least one virtual resource object to be configured as a user character object that performs a virtual operation according to an input user command;  detecting movement of the skill object with a skill release trigger gesture, to determine a release location of the skill object;  detecting a distance between the release location and the user character object, and adjusting, when the distance is greater than a skill release distance, the user character object to move towards the release location; and performing a skill release operation on the skill object based on the release location when detecting a skill operation release gesture on the skill object. Through the technical solutions of the present invention, skill release is made to be directed to a particular location, thereby greatly improving operation experience of a user.
Patent CA-2986287-A1 (CA)
Inventor: BOLDUC STEVE
IPC: A61G7/05
Filed: 2017-11-20
Abstract: A method for detecting an exit of a patient from a hospital bed, the method comprising: detecting a presence of the patient on the bed; upon detection of the patient on the bed, monitoring an indication that the patient has moved from a predetermined patient area on a patient receiving surface of the bed to outside the predetermined patient area; upon detection that the patient has moved outside the predetermined patient area, activating a bed alarm to indicate to a user that an exit of the patient from the hospital bed has been detected. There is also provided a system for detecting an exit of a patient from a hospital bed. There is further provided a method for limiting a height of a hospital bed and a method for recalibrating a tare weight condition of a hospital bed.
Patent CA-2986684-A1 (CA)
Inventor: WU HONGFEI
IPC: C09K8/80
Filed: 2015-08-07
Abstract: In some aspects, a one-dimensional proppant transport flow model represents flow of a proppant-fluid mixture in a subterranean region. The one-dimensional proppant transport flow model includes a fluid momentum conservation model and a proppant bed momentum conservation model that account for viscoelastic effects of the proppant-fluid mixture. The one-dimensional proppant transport flow model may also include a proppant momentum conservation model. In some cases the one-dimensional proppant transport flow model may account for any of settling and resuspension of a proppant bed and interphase momentum transfer between the proppant, proppant bed, and the fluid.
Patent CA-2987241-A1 (CA)
Inventor: FUJITA SOSHI
IPC: B21D22/20
Filed: 2016-06-03
Abstract: A surface treatment solution excellent in stability during storage forming a coating for treatment excellent in waterproofness, solvent resistance, and adhesion with a plated steel sheet and able to provide a surface treated steel sheet with hot-pressing lubricity, chemical convertability after hot-pressing, corrosion resistance after coating, and spot weldability, that is, a surface treatment solution for a plated steel sheet to be hot-pressed comprising a ZnO aqueous dispersion (A) and a water dispersible organic resin (B), wherein the ZnO  aqueous dispersion (A) comprises water and ZnO particle size having 50 to 300 nm particles, the water dispersible organic resin (B) has a 5 to 45 mgKOH/g acid value and 5 to 300 nm emulsion particle size, and a mass ratio (WA/WB) of a mass of ZnO particles in the ZnO aqueous dispersion (WA) to a mass of solid content of the water dispersible organic resin (WB) is 30/70 to 95/5.
Patent CA-2988695-A1 (CA)
Inventor: GRANT GEORGE
IPC: A61K35/745
Filed: 2016-06-15
Abstract: The invention provides compositions comprising bacterial strains for treating and preventing inflammatory and autoimmune diseases.
Patent CA-2989072-A1 (CA)
Inventor: SIMONNEAUX YANN
IPC: F15B15/14
Filed: 2017-12-13
Abstract: A centre seeking actuator (10) comprising: an outer cylinder (102); a slave cylinder (14) slidably disposed within the outer cylinder; a rod assembly (120, 122), the piston (122) of which is slidably disposed within the slave cylinder and the rod (120) of which extends from the outer cylinder; one or more first dynamic seals (121) arranged to act on a side wall of the rod to inhibit working fluid leaking from the outer cylinder; and one or more second dynamic seals (12) arranged to act on a sidewall of the slave cylinder to inhibit working fluid leaking from the outer cylinder.
Patent CA-2992777-A1 (CA)
Inventor: GIROUARD ERIC
IPC: A45C13/30
Filed: 2018-01-24
Abstract: La présente invention se rapporte à un harnais universel pour bidon portable. Il sert d'aide au maintien et au basculement d'un bidon pendant l'action de transvidement. Le harnais est caractérisé par la disposition de ses 2 sangles ajustables qui forment un panier et de sa poignée à longueur variable. Il entoure et se fixe à tous les formats et volumes de bidons portables. La poignée permet à l'utilisateur de limiter l'effort de l'action de retenu d'un bidon pendant le déversement de celui-ci en l'ajustant selon la hauteur d'utilisation.
Patent CA-2994460-A1 (CA)
Title: Patch type electrocardiogram sensor
Inventor: MOON BYUNG
IPC: H05K1/11
Filed: 2018-02-09
Abstract: Disclosed herein is a patch type electrocardiogram (ECG) sensor including: a base layer having a pad form; a flexible printed circuit board (FPCB) layer formed on the base layer and having a film form; a sensor formed on the FPCB layer and including a plurality of electrodes configured to acquire ECG signals and a plurality of electrode circuit parts which are constituted by circuit patterns and the first ends thereof are individually connected to the plurality of electrodes; a main body formed on the FPCB layer and connected to the second ends of the plurality of electrode circuit parts to converge the plurality of electrode circuit parts; and an adhesive layer formed on the FPCB layer such that the plurality of electrodes are exposed and configured to attach the sensor to a human body, wherein a connection part configured to transmit the ECG signals to the outside is installed at and connected to the main body, and the main body and the connection part are connected by a single wire.
Patent CA-2997452-A1 (CA)
Inventor: GOVARI ASSAF
IPC: A61B18/04
Filed: 2018-03-06
Abstract: A flexible probe has an assembly in its distal end that includes a transmitter and a receiver that receives signals from the transmitter for sensing a position of the receiver relative to the transmitter. A resilient element disposed between the transmitter and the receiver is configured to deform in response to pressure exerted on the distal tip when the distal tip engages a wall of a body cavity.
Patent CA-3000602-A1 (CA)
Title: Systeme de gazon artificiel avec flux d'air force
Inventor: WIJERS BART
IPC: E01C13/02
Filed: 2016-09-30
Abstract: Un système de gazon artificiel définissant une zone de jeu comprend une couche de gazon artificiel avec une couche de distribution d'air située au-dessous de la couche de gazon, par laquelle de l'air peut être distribué à travers la zone de jeu. La couche de distribution d'air est fermée dans les régions de bord pour définir une périphérie de la zone de jeu et une alimentation en air est en communication fluidique avec la couche de distribution d'air pour fournir un écoulement d'air. Une couche de régulation de débit est située entre la couche de distribution d'air et la couche de gazon, la couche de régulation de débit étant pourvue d'une pluralité d'ouvertures disposées de façon à permettre la perméation de l'air à travers la couche de gazon à l'intérieur de la zone de jeu. Le système proposé permet à l'air d'être distribué uniformément sur la totalité de la zone de jeu pour refroidir la couche de gazon.