baber/WOPTO huggingface dataset:
Patent CA-2998587-C (CA)
Inventor: CHOU STEPHEN Y
IPC: G01N33/80
Filed: 2016-09-14
Granted: 2023-01-10
Abstract: The present invention is related to the field of bio/chemical sampling, sensing, assays and applications. Particularly, the present invention is related to how to make the sampling/sensing/assay become simple to use, fast to results, highly sensitive, 5 easy to use, using tiny sample volume (e.g. 0.5 uL or less), operated by a person without any professionals, reading by mobile-phone, or low cost, or a combination of them.
Patent CA-3006326-C (CA)
Inventor: VIAUX IVAN
IPC: B62D25/08
Filed: 2016-12-09
Granted: 2023-10-03
Abstract: A vehicle front body structure comprising an upper longitudinal beam, and a upper fender rail (14) for supporting a fender of the vehicle, said upper fender rail (14) extending in a longitudinal direction substantially parallel to the upper longitudinal beam and having a front end (14a) and a rear end (14b) spaced apart along the longitudinal direction. The resistance to plastic deformation of the upper fender rail (14) increases from the front end (14a) of the upper fender rail (14) to the rear end (14b) of the upper fender rail (14). The yield strength of the material of the rear section (62) is greater than the yield strength of the material of the front section (60) and/or the rear section (62) has a greater wall thickness than the wall thickness of the front section (60).
Patent CA-3011190-C (CA)
Title: Cover panel seismic expansion joint
Inventor: BRADFORD PAUL
IPC: E04B1/68
Filed: 2017-02-01
Granted: 2023-09-05
Abstract: A seismic expansion joint cover assembly installed at an expansion gap between a first structural member on one side of a gap and a second structural member on the opposite side of the gap including a cover panel bridging the gap having at least one connector joining one edge of the cover panel to the first structural component to allow movement of the cover panel. The expansion joint cover assembly includes at least one slide support, which attaches to the second structural member, and which includes a track having a lift component located on the track to lift the cover panel. The expansion joint cover assembly also includes a rider assembly for engaging with the track of the slide support. One or more spring assemblies are attached to the second structural member and the cover panel. The expansion joint cover assembly is mechanically latched when the system is in the normal service position, but has the capability of becoming unlatched in response to large displacements.
Patent CA-3012096-C (CA)
Inventor: MATORIC IVAN
IPC: H05K7/14
Filed: 2016-06-09
Granted: 2023-08-15
Abstract: La présente invention concerne un système de centre de données modulaire permettant de construire un bâtiment de centre de données modulaire. Une pluralité de colonnes de support structural sont utilisées pour supporter une pluralité de structures unitaires au-dessus d'une surface du sol à une hauteur souhaitée par rapport à la surface du sol. Une paire de rails de support allongés sont également prévus, lesquels sont accouplés perpendiculairement à la pluralité de colonnes de support structural, approximativement à la hauteur souhaitée, afin de former deux pistes parallèles espacées horizontalement. Chacune des structures unitaires comprend une pluralité d'ensembles chariots, chaque ensemble chariot comprenant une roue. Les roues permettent aux structures unitaires de rouler horizontalement dans une position souhaitée sur la paire de rails de support allongés lors de la construction du bâtiment de centre de données modulaire de sorte à accélérer l'assemblage de celui-ci.
Patent CA-3016655-C (CA)
Inventor: MENG FENGHUA
IPC: C08G64/30
Filed: 2017-03-03
Granted: 2020-12-29
Abstract: Provided are an ovarian cancer specifically targeted biodegradable amphiphilic polymer, a polymer vesicle prepared thereby and use thereof. The biodegradable amphiphilic polymer is prepared by a polymer containing dithiocarbonate monomer of Formulae I or II bonded with targeting molecules. The polymer vesicle prepared with the biodegradable amphiphilic polymer can crosslink spontaneously without adding an extra crosslinker, and the crosslink has a reduction activity and hence can be used in drug controlled-release systems, and contributes to the clinical use and production of nano-drugs. (see formula I) (see formula II)
Patent CA-3022167-C (CA)
Title: Method and system for improving a policy for a stochastic control problem
Inventor: CRAWFORD DANIEL
IPC: G05B13/02
Filed: 2017-05-09
Granted: 2021-07-20
Abstract: A method and system are disclosed for improving a policy for a stochastic control problem, the stochastic control problem being characterized by a set of actions, a set of states, a reward structure as a function of states and actions, and a plurality of decision epochs, the method comprising using a sampling device obtaining data representative of sample configurations of a Boltzmann machine, obtaining initialization data and an initial policy for the stochastic control problem;  assigning data representative of an initial weight and a bias of respectively each coupler and each node and the transverse field strength of the Boltzmann machine to the sampling device; until a stopping criterion is met generating a present-epoch state-action pair, amending data representative of none or at least one coupler and at least one bias, performing a sampling corresponding to the present-epoch state-action pair to obtain first sampling empirical means, obtaining an approximation of a value of a Q-function at the present-epoch state-action, obtaining a future-epoch state-action pair, wherein the state is obtained through a stochastic state process, and further wherein the obtaining of the action comprises performing a stochastic optimization test on the plurality of all state-action pairs comprising the future-epoch state and any possible action to thereby provide the action at the future-epoch and update the policy for the future-epoch state; amending data representative of none or at least one coupler and at least one bias, performing a sampling corresponding to the future-epoch state-action pair, obtaining an approximation of a value of the Q-function at the future-epoch state-action, updating each weight and each bias and providing the policy when the stopping criterion is met.
Patent CA-3023494-C (CA)
Title: Systeme de positionnement
Inventor: BARTOV AVISHAI
IPC: G01S5/14
Filed: 2017-05-02
Granted: 2020-12-15
Abstract: La présente invention concerne un système de positionnement (300) qui comprend une pluralité de stations d'ancrage (302) configurées chacune pour transmettre un signal de radiofréquence (320). Une station mobile (304) comprend un émetteur-récepteur de radiofréquence configuré pour émettre et recevoir un signal de radiofréquence provenant d'au moins l'une de la pluralité de stations d'ancrage (302). Une unité de traitement (408, 506) est configurée pour déterminer des informations de position de la station mobile (304) sur la base du signal de radiofréquence émis et reçu. Un autre système de positionnement utilise une pluralité de balises (604) correspondant à une pluralité d'étiquettes mobiles (606) ayant une portée à bande ultra-large (612), et communique sans fil avec un serveur d'application (602).
Patent CA-3024364-C (CA)
Inventor: DAAMS JURGEN PETER
IPC: B02C4/28
Filed: 2017-05-23
Granted: 2021-05-25
Abstract: L'invention concerne un dispositif (1) servant à soutenir un logement de palier de cylindre (2) d'une presse de laminage à deux cylindres, les deux cylindres présentant respectivement un palier fixe conçu de manière à ne pas pouvoir effectuer un déplacement angulaire, et un palier libre également conçu de manière à ne pas pouvoir effectuer un déplacement angulaire. Au moins un élément de répartition de charges (3) est agencé entre le bâti de la presse de laminage à deux cylindres et le logement (2) de chaque palier de cylindre. L'objectif de l'invention est d'améliorer les solutions connues dans l'état de la technique pour le soutien des logements de palier de cylindre (2). À cet effet, l'élément de répartition de charges (3) présente au moins deux éléments individuels (31a, 31b) élastiques espacés, au moins un évidement (32) formant une séparation physique dans le sens vertical entre les éléments individuels (31a, 31b).
Patent CA-3029554-C (CA)
Title: Electrodepositable coating composition having improved crater control
Inventor: KAYLO ALAN J
IPC: C09D5/00
Filed: 2017-06-29
Granted: 2021-01-26
Abstract: The present invention is directed towards an electrodepositable coating composition comprising a polybutylene oxide polymer, an ionic film-forming polymer having functional groups, and a curing agent that is reactive with functional groups on the film-forming polymer. Also disclosed are methods of making the electrodepositable coating composition. Also disclosed are substrates treated with the electrodepositable coating composition.
Patent CA-3030072-C (CA)
Inventor: BALIGH MOHAMMADHADI
IPC: H04L5/00
Filed: 2017-07-06
Granted: 2021-05-11
Abstract: ABSTRACT Systems and methods for DFT-S-SCMA (discrete Fourier Transform-spread- sparse code multiple access) are provided. Input bits are encoded with an SCMA encoder.  The output is precoded with a IDFT (inverse DFT) to produce a precoded SCMA block. Multiple precoded SCMA blocks are combined at the input of a DFT. This is done in parallel for multiple sets of SCMA blocks at multiple DFTs. Then, the outputs of the DFTs are combined and OFDM  modulated. This approach can be used to improve the PAPR (peak to average power ratio) at the output of the OFDM modulation.
Patent CA-3034125-C (CA)
Inventor: DOBBS SEAN
IPC: C02F1/52
Filed: 2017-08-07
Granted: 2023-02-21
Abstract: L'invention concerne un appareil de test pour un système de traitement des eaux usées comprenant un passage de fluide ayant une entrée (22) communiquant avec une première région d'un trajet d'écoulement (14) du système de traitement des eaux usées et une sortie (24) communiquant avec une seconde région dudit trajet d'écoulement (14), en aval de ladite première région, au moins une partie dudit passage de fluide définissant une chambre de test (20) à l'intérieur de laquelle un test peut être effectué, ladite entrée (22) et ladite sortie (24) étant agencées à l'intérieur du trajet d'écoulement (14) de sorte qu'un différentiel de pression existe entre ladite entrée (22) et ladite sortie (24) de sorte que des eaux usées soient amenées à être déviées du trajet d'écoulement (14) dans la chambre de test (20) de l'entrée (22) à la sortie (24) du passage de fluide. Des première et seconde vannes (26, 28) peuvent être disposées dans le passage de fluide en amont et en aval de la chambre de test (20), ladite valve (26, 28) pouvant fonctionner pour piéger un échantillon de test d'eaux usées à l'intérieur de la chambre de test (20) pendant un processus de test.
Patent CA-3035948-C (CA)
Title: Method and apparatus for optical sensing
Inventor: FARHADIROUSHAN MAHMOUD
IPC: H04B10/25
Filed: 2010-05-27
Granted: 2021-08-03
Abstract: The present invention provides novel apparatus and methods for fast quantitative measurement of perturbation of optical fields transmitted, reflected and or scattered along a length of an optical fibre. The present invention can be used for point sensors as well as distributed sensors or the combination of both. In particular this technique can be applied to distributed sensors while extending dramatically the speed and sensitivity to allow the detection of acoustic perturbations anywhere along a length of an optical fibre while achieving fine spatial resolution. The present invention offers unique advantages in a broad range of acoustic sensing and imaging applications. Typical uses are for monitoring oil and gas wells such as for distributed flow metering and or imaging, seismic imaging, monitoring long cables and pipelines, imaging within large vessels as well as for security applications.
Patent CA-3039175-C (CA)
Inventor: JOHN WILSON MAKESH PRAVIN
IPC: H04B7/0408
Filed: 2017-09-25
Granted: 2021-08-24
Abstract: Certain aspects of the present disclosure provide techniques for signaling information regarding beams used for data and control transmissions to a receiving entity.
Patent CA-3052093-C (CA)
Inventor: YEH ALEXANDER
IPC: A61B5/00
Filed: 2018-01-30
Granted: 2023-10-31
Abstract: L'invention concerne de manière générale des systèmes, des dispositifs et des méthodes pour fournir une thérapie (par exemple, une stimulation) et/ou un signal de données au moyen d'un dispositif implantable. L'invention concerne également des systèmes, des dispositifs et des méthodes permettant d'interagir (par exemple, communiquer avec, recevoir de l'énergie à partir) avec un dispositif externe, pour des dispositifs de thérapie qui fournissent une stimulation ou une autre thérapie à des emplacements ciblés à l'intérieur d'un corps.
Patent CA-3053478-C (CA)
Title: Apparatus and methods of forming and applying roll-on pilfer proof closures on the threaded neck of metal containers
Inventor: ROSS JOHN R
IPC: B65D1/40
Filed: 2018-02-14
Granted: 2021-11-09
Abstract: Methods and apparatus for sealing a threaded container are provided. More specifically, the present invention relates to a ROPP closure with a novel pilfer band that may be used to seal a bottle shaped container without pressing directly against the bottle or deforming the bottle. The bottle includes an annular ring that is novel. Optionally, the annular ring can be formed without die necking or expanding the bottle neck. At least one protrusion which extends inwardly at least partially into the bottle annular ring is formed on the ROPP closure after the ROPP closure is positioned on the bottle neck. In one embodiment, the ROPP closure includes one inwardly oriented protrusion which extends around the circumference of the ROPP closure. The protrusion can be formed by a roller. Optionally, the protrusion has a substantially uniform depth. In another embodiment, the ROPP closure includes a plurality of individuals studs which each extend at least partially into the bottle annular ring. The individual studs can be formed by one or more of a punch, a stud roller, a studded rail, a collet actuated tool, and a cam actuated tool of embodiments of the present invention.
Patent CA-3056685-C (CA)
Inventor: REDDELL PAUL WARREN
IPC: A61K31/336
Filed: 2018-03-23
Granted: 2024-01-16
Abstract: La présente invention concerne un traitement d'association contre des tumeurs comprenant l'administration d'un composé époxytigliane et d'un inhibiteur de point de contrôle immunitaire. Dans des modes de réalisation particuliers est présentée une méthode de traitement d'une tumeur et/ou de traitement ou de prévention d'une ou de plusieurs tumeur(s) à distance à l'aide du traitement. L'invention concerne également des compositions pharmaceutiques et des kits contenant des composés époxytigliane et des inhibiteurs de points de contrôle immunitaires.
Patent CA-3057928-C (CA)
Title: Fenestration assemblies including composite insulating frame cores and methods for same
Inventor: YLITALO CHRIS
IPC: E06B3/263
Filed: 2019-10-08
Granted: 2023-10-03
Abstract: A fenestration assembly includes a glazing unit includes a pane spacer between exterior and interior panes proximate glazing unit edges. A fenestration frame is coupled around the glazing unit and includes a frame core extending around the glazing unit. The frame core includes a unitary core wall including a composite material that is hollow and extends continuously from a core interior face to a core exterior face. A metal glazing cap is coupled with the frame core. The metal glazing cap having a cap end indirectly engaged with the glazing unit along the interior pane, and the cap end is remote from the pane spacer. Each of the core exterior face, the pane spacer and the metal glazing cap are thermally isolated from each other with the frame core including the unitary core wall.
Patent CA-3060546-C (CA)
Title: Dynamic configuration of a flexible orthogonal frequency division multiplexing phy transport data frame
Inventor: SIMON MICHAEL J
IPC: H04W72/00
Filed: 2015-08-07
Granted: 2022-03-15
Abstract: A base station may generate and transmit a transport stream including a sequence of frames. A frame may include a plurality of partitions, where each partition includes a corresponding set of OFDM symbols. For each partition, the OFDM symbols in that partition may have a corresponding cyclic prefix size and a corresponding FFT size, allowing different partitions to be targeted for different collections of user devices, e.g., user devices having different expected values of maximum delay spread and/or different ranges of mobility. The base station may also dynamically re-configure the sample rate of each frame, allowing further resolution in control of subcarrier spacing. By allowing the cyclic prefixes of different OFDM symbols to have different lengths, it is feasible to construct a frame that conforms to a set payload duration and has arbitrary values of cyclic prefix size per partition and FFT size per partition. The partitions may be multiplexed in time and/or frequency.
Patent CA-3069885-C (CA)
Inventor: KUROKI SHIGEKI
IPC: C08L23/10
Filed: 2018-09-19
Granted: 2021-09-07
Abstract: Le but de la présente invention est de produire une feuille et une composition de résine thermoplastique pour former la feuille, la feuille ne provoquant aucune défaillance de transport à l'intérieur d'un dispositif où une étape de fixation thermique est réalisée, même lorsqu'elle contient une charge inorganique dans une proportion élevée. La composition de résine thermoplastique comprend une résine thermoplastique et une charge inorganique, la résine thermoplastique comprenant du polypropylène (B) sans ramification en chaîne longue et du polypropylène (A) présentant une structure ramifiée en chaîne longue dans une proportion de 80/20 à 98/2 en masse.
Patent CA-3073900-C (CA)
Title: Methods and systems for generating detailed datasets of an environment via gameplay
Inventor: HICKMAN RYAN MICHAEL
IPC: G06T7/50
Filed: 2018-09-07
Granted: 2020-12-29
Abstract: An example method includes obtaining, from a camera of a computing device, an image of an environment and then determining, based on a first comparison of the image to a stored dataset in a database, that the stored dataset lacks one or more details of the environment. Following, the method includes providing a command by the computing device that indicates a request to obtain additional data of the environment, and in response to the command, obtaining, from one or more sensors of the computing device, additional data of the environment. The method also includes determining, based on a second comparison to the stored dataset in the database, that the additional data of the environment differs from data of the environment in the stored dataset, and then providing one or more points for gameplay on an interface of the computing device.
Patent CA-3082832-C (CA)
Title: Formulation
Inventor: DURRAN SANDRINE
IPC: A61K47/26
Filed: 2018-11-13
Granted: 2023-07-18
Abstract: The present invention relates to pharmaceutical compositions comprising from an antibody or a fragment thereof which binds EL-17A and EL-17F and a combination of glycine, acetate buffer at pH 4.6 to 5.5 and polysorbate 80.
Patent CA-3109219-C (CA)
Inventor: RAIRIGH JAMES G
IPC: F42B1/02
Filed: 2019-08-16
Granted: 2022-06-14
Abstract: L'invention concerne un ensemble charge façonnée conçu pour dilater sélectivement une paroi d'un élément tubulaire et comprenant un boîtier comprenant une surface extérieure faisant face à l'opposé du boîtier et une surface intérieure opposée faisant face à l'intérieur du boîtier. Des première et seconde unités explosives sont chacune symétriques autour d'un axe de révolution. Chaque unité explosive comprend un matériau explosif formé de manière adjacente à une plaque de support et comprend une surface extérieure tournée vers la surface intérieure du boîtier et exposée à celle-ci. Une ouverture s'étend le long de l'axe d'une première plaque de support à l'autre plaque de support. Un détonateur explosif est positionné le long de l'axe qui est adjacent à la première plaque de support et situé à l'extérieur de celle-ci. Les première et seconde unités explosives comprennent une quantité prédéfinie d'explosif suffisante pour dilater, sans perforation, au moins une partie de la paroi de l'élément tubulaire pour créer une saillie s'étendant vers l'extérieur dans un espace annulaire adjacent à la paroi de l'élément tubulaire.
Patent CA-3125656-C (CA)
Title: Method and apparatus for managing real estate data
Inventor: FLORANCE ANDREW C
IPC: G06F16/24
Filed: 2013-06-07
Granted: 2023-08-22
Abstract: A system and method for managing real estate data using a mobile device, such as a tablet computer. The data is displayed in a manner that facilitates quick analysis suing a mobile device. User interfaces, processing, and other features provide a mobile user with infonnation required to make intelligent decisions on real estate transactions. A tour can be constructed based on a subset of data returned as a result of a database query.
Patent CA-3138268-C (CA)
Title: Flapper on frac plug that allows pumping down a new plug
Inventor: NICHOLS MATTHEW TAYLOR
IPC: E21B33/12
Filed: 2020-02-26
Granted: 2023-09-26
Abstract: A zonal isolation device comprising a sealing element comprising a deformable material and an inner bore; a support ring movably disposed within the inner bore of the sealing element; a rotatable sealing component coupled to the support ring and configured to engage a sealing surface of support ring, wherein the rotatable component blocks fluid flow through the zonal isolation device in a fully closed position, allows unrestricted fluid flow through the zonal isolation device in a fully open position, and allows restricted fluid flow through the zonal isolation device when held by a propping component in an intermediate or partially open position; a wedge engaged with a downhole end of the sealing element; an anchoring assembly engaged with the wedge; and an end element adjacent the anchoring assembly.
Patent CA-3140835-C (CA)
Title: Method of classifying flavors
Inventor: PICHARA KARIM
IPC: G06N20/00
Filed: 2020-08-03
Granted: 2023-05-16
Abstract: Techniques to generate a flavor profile using artificial intelligence are disclosed. A flavor classifier classifies flavors for a given set of ingredients of a recipe from a set of possible classes of flavors. The flavor classifier may use different deep learning models to allow for different granularity levels corresponding to each flavor based on desired preciseness with classification of a particular flavor. A respective flavor predictor may or may not be used for each granularity level based on output of a certainty level classifier used for determining a preceding level of granularity.
Patent CA-3152572-C (CA)
Title: Systems and methods for user choice of barcode scanning range
Inventor: WANG DAYOU
IPC: G06K7/10
Filed: 2020-09-16
Granted: 2023-09-26
Abstract: Systems and methods for user choice of barcode scanning ranges are provided. This is achieved through the identification of a predetermined pixel-per-module threshold range. The pixel-per-module of a barcode being read by a reader is compared to the predetermined pixel-per-module threshold range, and a successful decode of the barcode is carried out only if the pixel-per-module of the barcode falls within the predetermined range. Thus, a user may select a desired reading distance range such that barcodes within a working distance range may not generate successful decodes if such barcodes are outside of the desired reading distance range.