baber/WOPTO huggingface dataset:
Patent CA-3035749-A1 (CA)
Title: Femoral and venous arterial cannulas and a method for mitigating the risk of limb ischemia
Inventor: HARRIS LUKE
IPC: A61M1/10
Filed: 2019-03-05
Abstract: A method and devices for mitigating the risk of limb ischemia includes inserting a femoral arterial cannula into a femoral artery of a limb, the femoral arterial cannula having a low-profile balloon to seal the femoral artery. Once in situ in the femoral artery, the femoral arterial cannula balloon is inflated to seal said femoral artery to deliver blood flow in a retrograde direction to said limb while simultaneously delivering systemic arterial blood flow. A femoral venous cannula is also inserted into a femoral vein of said limb, the femoral venous cannula having a broad-profile balloon to seal the femoral vein. Once in situ in said femoral vein, the femoral venous cannula balloon is inflated to seal the femoral vein to drain venous blood flow from the limb while simultaneously draining systemic venous blood flow.
Patent CA-3039462-A1 (CA)
Inventor: SEALFON ANDREW L
IPC: A61M5/31
Filed: 2017-10-11
Abstract: Provided is a system and method for a removable syringe micro pump. More specifically, the removable syringe micro pump includes a pump housing having a first end and opposite thereto an attaching end, and at least one sidewall there between, the housing having a base proximate to the first end and, the attaching end having an attacher structured and arranged to temporarily engage a syringe. At least one wave spring is nested within the housing and attached proximate to the base, the wave spring having a compressed first position wherein the wave spring is compressed under tension such that the initial height of the wave spring is disposed within the pump housing, the wave spring having a second extended position wherein, the release of tension extends the spring normally away from the pump housing. The wave spring has a diameter pre-selected to pass within a barrel of the engaged syringe. The wave spring further having a distal end structured and arranged to engage a plunger seal of the engaged syringe, wherein the release of tension between the first position and the second position permits the distal end of the wave spring to move the plunger seal towards a nozzle of the syringe. An associated method of use is also provided.
Patent CA-3041743-A1 (CA)
Inventor: LANTENOIS PHILIPPE
IPC: A61B5/0478
Filed: 2017-10-27
Abstract: The present invention relates to an acquisition device (10) intended to be positioned on the head of a user (12) to produce an encephalogram. The device comprises at least one acquisition electrode (32, 34, 33) configured to be positioned in contact with the head of the user (12) at the level of at least any one of the positions of the 10/20 international system, so as to acquire at least one brain activity signal representative of the brain waves of the user (12) and at least one first (36, 38, 40) and one second (36, 38, 40) means for adjusting the position of the acquisition electrode (32, 34) along a first and a second plane, respectively. The first and second planes are different and chosen among the transverse (Pt) and sagittal (Ps) planes of the head of the user (12). The first (36, 38, 40) and second (36, 38, 40) means for adjusting the position of the acquisition electrode (32, 34, 33) can be actuated independently of one another. The invention also relates to a method for positioning the acquisition device (10) on the head of a user (12).
Patent CA-3044017-A1 (CA)
Inventor: SUN SHIJUN
IPC: H03M7/36
Filed: 2002-09-11
Abstract: Adjacent regions are identified in an image. Coding parameters for the adjacent regions are identified. Selective filtering is performed at the region between the identified adjacent regions.
Patent CA-3045225-A1 (CA)
Title: Apparatus and method for alcoholic beverage dealcoholization
Inventor: GAUFFIN SAMI
IPC: B01D3/10
Filed: 2017-11-29
Abstract: An apparatus (100, 200) for dealcoholizing alcoholic beverage comprising: a first receptacle (102, 202) comprising means to receive alcoholic beverage, a second receptacle (104, 204) comprising means receive in fluid, a third receptacle (106, 206) arranged to receive alcoholic beverage from the first receptacle, said third receptacle (106, 206) being further connected to the second receptacle (104, 204), means for producing vacuum (211 b) at least functionally connected to at least the third receptacle (106, 206) to lower pressure therein, fractionating means (205) at least partially inside the second receptacle (104, 204), the fractionating means (205) functionally connecting the second (104, 204) and third receptacle (106, 206), wherein the apparatus (100, 200) is arranged to facilitate vacuum distillation for the alcoholic beverage so that vaporizing ethanol from the alcoholic beverage travels via the fractionating means (205) to the second receptacle (104, 204) so that the vaporized ethanol is dissolved with the fluid in the second receptacle (104, 204). Corresponding method for dealcoholization is presented.
Patent CA-3046608-A1 (CA)
Inventor: FITZGERALD RONALD
IPC: G06F40/111
Filed: 2019-06-14
Abstract: Methods and systems for publishing text files containing mathematical expressions to a web-ready file are disclosed. The web-ready file may be used for generating a web application, creating an offline file, etc. Template documents are received as text files having a template structure comprising a plurality of identifier fields and content fields, each content field associated with a respective identifier field, and data in at least one content field comprises a mathematical expression. The mathematical expression is converted to a first web language format within the template document. The template document is exported to a second web language format. The web-ready file is generated from the exported file by assembling contents of the exported file in accordance with the plurality of content fields and associated respective identifier fields defined in the template document.
Patent CA-3049004-A1 (CA)
Title: Track recording vehicle and method for detecting a vertical track level
Inventor: AUER FLORIAN
IPC: E01B35/12
Filed: 2018-02-01
Abstract: The invention relates to a track recording vehicle (1) for detecting the resilience of a rail track (5), comprising: a machine frame (2), which can be moved on the rail track (5) supported on two rail-mounted travel units (3); a first measuring system (7) for detecting a vertical distance of the rail track (5) under load and a second measuring system (13) for detecting a vertical distance of the rail track (5) under no load. The first measuring system is coupled to an analytical device (11) for calculating the curve of a first vertical arrow height (12) and the second measuring system (13) is designed to determine a curve of a second vertical arrow height (14) and comprises a common reference base, two outer measuring points (15, 16) under load and an interposed medium measuring point (17) without or with reduced load, and the analytical device (11) is designed to calculate subsidence (19) of the rail track (5) under load from the two arrow heights (12, 14). A track recording vehicle (1) of the above type detects subsidence of the rail track (5) under load in a single measuring run.
Patent CA-3054072-A1 (CA)
Inventor: HARDIN JOHN RANSFORD
IPC: E21B23/12
Filed: 2018-05-16
Abstract: L'invention a trait à un système orientable rotatif (RSS) comprenant un collier souple couplé à l'intérieur de celui-ci ou à celui-ci et qui permet de commander la rigidité du RSS et permet d'obtenir un rayon de rotation souhaité sans sacrifier les caractéristiques de stabilité du RSS. Le collier souple peut être positionné entre une section de direction et le dispositif de commande du RSS. Les paramètres affectant les caractéristiques de géométrie, de position et de rigidité du collier souple et du RSS peuvent être sélectionnés de manière stratégique pour correspondre aux exigences du puits de forage particulier foré. En sélectionnant ces paramètres de manière stratégique, on peut obtenir des améliorations liées à la longueur de l'outil, à la rigidité à la flexion, à la contrainte de flexion, à la rigidité en torsion, à la contrainte de cisaillement due à la torsion et à une tolérance accrue à la sévérité de déviation.
Patent CA-3054334-A1 (CA)
Inventor: IDELEVICH EVGENY
IPC: G01N33/68
Filed: 2016-11-30
Abstract: The invention relates to a method for the preparation of living, microbial samples and microorgan-isms for subsequent mass spectrometric measurement and evaluation. Findings which can be de-rived from such a measurement can particularly serve the faster identification of microorganisms in the microbial sample according to species/subspecies and/or the fast determination of re-sistance/sensitivity of the microorganisms to antimicrobial substances and/or the further characteri-zation of microorganisms, for example in respect of pathogenicity, virulence and metabolism.  According to a preferred embodiment of the invention, the preparation particularly takes place directly on a mass spectrometric sample support.
Patent CA-3054528-A1 (CA)
Title: Tole d'acier electrique a grains orientes et son procede de production
Inventor: OMURA TAKESHI
IPC: C22C38/00
Filed: 2018-02-20
Abstract: Selon la présente invention, il est possible d'éviter la dégradation des caractéristiques magnétostrictives et la perte dans le fer pour des régions discontinues qui sont inévitablement générées lorsqu'un affinement des domaines magnétiques est effectué avec des dispositifs d'irradiation multiples par : la tôle d'acier ayant des domaines de fermeture de flux qui s'étendent dans des orientations au plus à 30° par rapport à la direction perpendiculaire à la direction de laminage de la tôle d'acier tout en ayant partiellement des régions discontinues ; la longueur a d'une section de chevauchement de domaine de fermeture de flux dans ladite région discontinue sur une surface de la tôle d'acier dans la direction perpendiculaire à la direction de laminage étant supérieure à la longueur ß de la section de chevauchement sur l'autre surface de la tôle d'acier dans la direction perpendiculaire à la direction de laminage ; ladite longueur a satisfaisant à 0,5 = a = 5,0 ; et ladite longueur ß satisfaisant à 0,2a = ß = 0,8a.
Patent CA-3055486-A1 (CA)
Inventor: DUNJIC MILOS
IPC: H04L12/16
Filed: 2019-09-16
Abstract: A method for evaluating security of third-party application is disclosed. The method includes: in an automated test environment: launching a test instance of a first application; and obtaining a data access signature of the first application based on identifying at least one application state of the first application and account data retrieved by the first application from a user account at a protected data resource in the at least one application state; receiving, from a client device associated with the user account, an indication of access permissions for the first application to access the user account for retrieving account data; detecting a change in the data access signature of the first application; and in response to detecting the change in the data access signature of the first application, notifying the user of the detected change.
Patent CA-3055697-A1 (CA)
Title: Systeme de forage de fond de trou
Inventor: NESGAARD CARSTEN
IPC: E21B47/09
Filed: 2018-03-20
Abstract: La présente invention concerne un système de forage de fond de trou, comprenant : un train de tiges de forage ayant une tête de forage configurée pour forer un trou de forage ayant une paroi de trou de forage formant un espace annulaire entre le train de tiges de forage et le trou de forage, une pluralité d'unités de capteur formant un réseau maillé, chacune desdites unités de capteur étant répartie dans un fluide de forage circulant dans l'espace annulaire et dans le train de tiges de forage, et au moins l'une desdites unités de capteur étant pourvue d'un détecteur pour mesurer des données de position. L'invention concerne en outre un procédé de fourniture d'un système de forage de fond de trou selon l'invention et un procédé de détermination de direction de forage.
Patent CA-3057620-A1 (CA)
Title: Systems, apparatuses and methods for device pairing having range control and unintended device coexistence detection
Inventor: ZHENG PING
IPC: H04B7/00
Filed: 2018-03-20
Abstract: Devices, systems and methods are provided to improve pairing between first and second devices to mitigate risk that either device pairs with an unintended device by reducing transmit power to limit communication range between devices to be paired, using minimum and maximum received signal strength thresholds to reject unintended devices, and instructing user to move to another location when multiple devices are detected for pairing. The second device scanning time for detecting advertising signals from the first device is adjusted to detect multiple device co-existence. Pairing is controlled to occur when the second device is the only device that the first device detects.
Patent CA-3057759-A1 (CA)
Title: Methods for increasing grain yield
Inventor: DUAN PENGGEN
IPC: C12N5/10
Filed: 2018-03-23
Abstract: The invention relates to methods for increasing plant yield, and in particular seed yield by reducing the expression of GSE5 or GSE5-Like in a plant. Also described are genetically altered plants characterised by the above phenotype and methods of producing such plants.
Patent CA-3057797-A1 (CA)
Inventor: INOUE KOJI
IPC: B60R7/00
Filed: 2019-10-07
Abstract: Un objet a pour but délargir la capacité de stockage dune boîte à bagages et pour accroître lefficacité du transport de composante. Un plateau (1) pour un espace de rangement de véhicule est formé dun panneau de fibres (5) comprenant une partie de fond (2), des parties latérales (3) [pièces latérales 31 à 36] et des parties plates (4) [42 à 46] sétendant des parties latérales (3) [pièces latérales 31 à 36] et ayant une épaisseur de 2 à 6 mm, un poids total de 450 à 1 000 g/m2 et une résistance à la traction de 850 à 2 150 N/25,4 mm. Le panneau de fibre (5) comprend de premières coupes linéaires (6a à 6e) sur un côté de surface pour diviser les limites entre les parties latérales (3) et les parties plates (4), de deuxièmes coupes linéaires (7a à 7f) sur une face arrière pour diviser les limites entre la partie de fond (2) et les parties latérales (3), de troisièmes coupes linéaires (8a, 8f, 8g, 8j, 8m et 8r) sur le côté de surface pour replier les parties latérales (3) et de troisièmes coupes linéaires (8b, 8c, 8d, 8e, 8h, 8i, 8k, 8l, 8n, 8o, 8p et 8q) sur la face arrière.
Patent CA-3061784-A1 (CA)
Title: Compositions, kits, and methods for the diagnosis, prognosis, monitoring, treatment and modulation of post-transplant lymphoproliferative disorders and hypoxia associated angiogenesis disorders using galectin-1
Inventor: SHIPP MARGARET A
IPC: A61P37/06
Filed: 2010-11-12
Abstract: The present invention is based, in part, on the discovery that galectin-1 (Gall) plays a role in viral-associated PTLD, e.g., EBV-associated PTLD and hypoxia associated angiogenesis disorders. Accordingly, the invention relates to compositions, kits, and methods for diagnosing, prognosing, monitoring, treating and modulating viral- associated PTLD, e.g., EBV-associated PTLD and hypoxia associated angiogenesis disorders.
Patent CA-3069676-A1 (CA)
Inventor: CHANDRARATNA ROSHANTHA A
IPC: C07C13/48
Filed: 2018-07-12
Abstract: Disclosed herein are methods for treating cancer comprising administering CAR-modified immune cells and at least one Retinoic Acid Receptor and/or Retinoid X Receptor active agent.
Patent CA-3071826-A1 (CA)
Inventor: TRUNDLE STEPHEN SCOTT
IPC: H04K3/00
Filed: 2018-08-03
Abstract: L'invention concerne des procédés, des systèmes et des appareils, y compris des programmes informatiques codés sur un dispositif de stockage, permettant de déclencher une alarme lors d'une attaque de brouillage de capteur. Selon un aspect, l'invention concerne une unité de capteur de système de surveillance qui comprend un capteur, une unité de communication, configurée pour communiquer avec un système de surveillance à l'aide d'une certaine plage de fréquences, et une unité de détection de brouillage. L'unité de détection de brouillage peut comprendre un processeur et un support de stockage informatique mémorisant des instructions qui, lorsqu'elles sont exécutées par le processeur, amènent le processeur à effectuer des opérations. Les opérations comprennent la détection d'un événement de brouillage de capteur, la sélection d'une forme différente de communication, autre que la plage de fréquences radio destinée à l'unité de communication pour communiquer avec le système de surveillance, et la fourniture, à l'unité de communication, d'une instruction visant à communiquer avec le système de surveillance à l'aide de la forme de communication, l'unité de communication pouvant communiquer les données de capteur au système de surveillance à l'aide de la forme de communication.
Patent CA-3073069-A1 (CA)
Title: Sealing member for prosthetic heart valve
Inventor: YOHANAN ZIV
IPC: A61F2/24
Filed: 2018-09-07
Abstract: An implantable prosthetic valve can include an annular frame comprising an inflow end and an outflow end and being radially collapsible and expandable between a radially collapsed configuration and a radially expanded configuration. A leaflet structure can be positioned within the frame and secured thereto. An annular sealing member can be positioned around an outer surface of the frame, wherein the sealing member has a periodic, undulating shape. An outer skirt can be positioned around an outer surface of the sealing member and secured to the frame.
Patent CA-3073426-A1 (CA)
Title: Snow plow mounting assembly
Inventor: CONSIDINE ANTHONY
IPC: E01H5/06
Filed: 2020-02-24
Abstract: A snow plow assembly having a mounting assembly including a locking mechanism for securing a snow plow frame to a mounting frame of a vehicle, and for enabling the snow plow frame to be dismounted from the vehicle mounting frame. The locking mechanism may be configured such that a locking member is biased toward a lock position when an actuator is moved in a first direction beyond a threshold position, and the locking member is biased toward a release position when the actuator is moved in an opposite direction beyond the threshold position. The locking mechanism may include a plurality of locking members that are simultaneously moved between lock and release positions when the actuator effects such simultaneous movement. The snow plow assembly may include a stand assembly having a stand that can freely drop from an elevated position to the ground when actuated to release the stand.
Patent CA-3074047-A1 (CA)
Inventor: KIYOMOTO RIE
IPC: C09K3/00
Filed: 2018-08-24
Abstract: Provided is an alkyl-modified carboxyl group-containing copolymer with which a neutralized viscous liquid can be prepared which has excellent dispersibility in water, has a viscosity that does not change greatly regardless of addition of an electrolyte, and has high transparency in the presence of an electrolyte. This alkyl-modified carboxyl group-containing copolymer contains: 100 parts by mass of a (meth)acrylic acid; 1.5-4.5 parts by mass of a (meth)acrylic acid alkyl ester, in which an alkyl group has 18-24 carbon atoms; and 0-0.1 parts by mass of a compound having two or more ethylenically unsaturated groups, wherein the copolymer contains 1.5-4.5 parts by mass of a nonionic surfactant.
Patent CA-3074879-A1 (CA)
Inventor: TANG HAI
IPC: G06F1/32
Filed: 2017-09-07
Abstract: The present application relates to the field of wireless communications and discloses a discontinuous reception (DRX) method, a network device and a terminal device. The method includes: a network device determining a first sequence corresponding to a terminal device according to a device group to which the terminal device belongs and a Physical Cell Identifier (PCI) of a cell where the terminal device is located; the network device sending a DRX instruction signal to the terminal device, wherein the DRX instruction signal comprises the first sequence, to enable the terminal device to wake up or sleep during the on duration in the DRX cycle after the first sequence according to the first sequence. Thus, terminal devices with different attributes may effectively identify respective first sequences, and awaken or sleep during the on duration in the DRX period after the first sequence.
Patent CA-3076251-A1 (CA)
Inventor: BOSMAN RIGOBERT
IPC: D07B1/14
Filed: 2018-10-09
Abstract: The present invention concerns a rope health monitoring system and a rope for such rope health monitoring system whereby the rope comprises objects which are remotely detectable, readable and programmable identification (ID) tags and whereby the rope monitoring system comprises said rope, at least one ID tag reader device mounted along said predetermined path of the rope, to detect at least the identity and optionally the historic health status and/or at least one physical rope parameters of the individual rope section provided with and identified by the at least one ID tag, at least one ID tag writing device, to write a new health status of the individual rope section to the at least one ID tag, at least one means to measure at least one rope operation parameter, a computing unit provided with data, whereby the computing unit is equipped with an algorithm capable to compute the relative longitudinal positioning of individual sections of the rope and the additional damage or damages suffered by individual sections of the rope, compute and record the new health status of the individual sections of the rope, store the new health status of the individual section of the rope in the corresponding programmable ID tag of the rope.
Patent CA-3076623-A1 (CA)
Inventor: HARDING EDWARD P
IPC: G06F12/0875
Filed: 2018-10-15
Abstract: A data analytics system stores a plurality of sequential data blocks in a block cache. Each data block contains one or more data records. Each data record of a data record contains one or more values and a record marker marking the end of the data record. The data analytics system allocates a data block in the block cache to a worker thread. The worker thread parses the data block to identify the one or more data records contained within the data block. The data analytics system determines whether the data block was correctly parsed. Responsive to determining that the data block was correctly parsed, the data analytics system provides the one or more data records contained within the data block to a data analytics workflow.
Patent CA-3078186-A1 (CA)
Inventor: GUISE MATTHEW
IPC: G05D16/04
Filed: 2020-04-20
Abstract: A pressure reducing valve includes a valve housing, plunger, pressure sensing cavity, and biasing member. The valve housing includes a valve inlet and valve outlet in selective fluid communication with each other. The plunger is in the valve housing and movable between a closed position and open position. The plunger is positioned downstream from the valve inlet and upstream from the valve outlet. The plunger includes a venturi and a channel. The venturi is within the plunger and has a venturi inlet and venturi outlet. The channel is within the plunger and is in fluid communication with the venturi. The pressure sensing cavity is in fluid communication with the channel. The biasing member exerts a biasing force on the plunger toward the open position. The channel is in fluid communication with the pressure sensing cavity to provide a fluid pressure that is lower than the outlet pressure during flow.
Patent CA-3079626-A1 (CA)
Title: A mouthpiece assembly
Inventor: POTTER MARK
IPC: A24F40/70
Filed: 2018-10-24
Abstract: A mouthpiece assembly for an aerosol provision device comprises a first housing for being received, in use, in a mouth of a user, and a second housing for containing a material through which, in use, an aerosol generated by the aerosol provision device flows before passing out of the mouthpiece assembly for inhalation by the user. The first housing and the second housing are connected together to form the mouthpiece assembly, and the mouthpiece assembly is configured to be releasably connectable to a section of the aerosol provision device.