baber/WOPTO huggingface dataset:
Patent CA-3035710-A1 (CA)
Title: User interface for object detection and labeling
Inventor: GRAHAM JAMEY
IPC: G06N20/00
Filed: 2019-03-05
Abstract: A system and method that gathers and labels images for use by a machine learning algorithm for image classification is disclosed. The method includes acquiring a preview image including a portion of a scene, generating a user interface including the preview image, performing object detection on the preview image to detect a set of items, adding, to the first preview image, a set of regions of interest based on the object detection, each region of interest highlighting a location of a corresponding item in the set of items, receiving an image corresponding to the preview image, determining an object identifier associated with an item, and labeling the item in the image using the object identifier and a region of interest corresponding to the item.
Patent CA-3036177-A1 (CA)
Inventor: LEONARD ERICH
IPC: B60T17/22
Filed: 2016-09-16
Abstract: A modular EAB system (10) that reduces the number of individualized modules but provides the desired functionality using a configuration module (12) that is coupled to a plurality of brake system control modules (14,16,18, 20, 22) and has a receptacle interface configured to engage a series of modular sections that can be selected from a variety of options to perform dedicated air brake functions. The dedicated air brake functions included comprise brake pipe cutout, equalizing reservoir backup, brake pipe emergency, automatic flow calibration, dead engine regulator, dynamic brake interlock, emergency limiting valve regulation, dynamic brake interlock and emergency limiting valve regulation, pipe back up, and brake cylinder cutout.
Patent CA-3037217-A1 (CA)
Inventor: GRIESSNER MATTHIAS
IPC: B01L3/00
Filed: 2017-10-05
Abstract: L'invention concerne un système d'analyse et un procédé pour tester un échantillon biologique, une pluralité de dosages étant sélectionnés parmi au moins deux dosages à partir d'un groupe constitué d'un dosage de protéines pour détecter une protéine cible, un dosage d'acide nucléique pour détecter une séquence d'acide nucléique cible et/ou un dosage d'aptamère pour détecter un autre analyte cible sont réalisés de manière séquentielle dans un réseau de détecteurs commun au moyen d'un appareil de détection.
Patent CA-3039810-A1 (CA)
Title: Delivering radiation
Inventor: DICHARRY RICHARD DONALD
IPC: G21F5/02
Filed: 2017-10-11
Abstract: A radiography camera system includes an exposure container made from radiation shielding material and having a curved channel therein that terminates inside the exposure container, a first conduit portion having a first end coupled to the exposure container, a switch coupled to a second end the first conduit portion, a second conduit portion having a first end coupled to the switch, a guide tube coupled to the switch, a crank coupled to a second end of the second conduit portion, and a cable disposed in the crank and having a connector for a source assembly on an end thereof, the cable actuating the switch to cause the cable to feed through one of: the first conduit portion or the guide tube when the crank unwinds the cable. The exposure container may be made from depleted uranium, tungsten, and/or lead. The curved channel may be J-shaped.
Patent CA-3043584-A1 (CA)
Inventor: SONDEREGGER RALPH
IPC: A61M39/10
Filed: 2012-12-07
Abstract: An infusion set system, including a base and a fluid connector removably coupleable thereto is disclosed. The fluid connector includes a fluid path portion and at least one connector latch displaceably connected to the fluid path portion and displaceable to a latching position in which at least a portion of the connector latch extends into the fluid path portion, which includes a cannula extending from a top interior surface thereof, and a plurality of internal sidewalls corresponding to at least two of a plurality of flat side surfaces of at least one of a base section and a base latch, thereby facilitating connection between the base and the fluid connector in a plurality of discrete rotational connecting positions. When the fluid connector is locked to the base, the at least one connector latch engages a base latching portion of the base and restricts proximal displacement of the fluid connector.
Patent CA-3043801-A1 (CA)
Title: Security device components and methods of manufacture thereof
Inventor: HOLMES BRIAN
IPC: B42D25/46
Filed: 2017-11-22
Abstract: A security device component is provided, together with methods of manufacturing thereof. The security device component comprises a layer of cured curable material carrying a surface relief structure in the surface thereof. A first sub-region of the surface relief structure has a first relief structure. A second sub-region of the surface relief structure, abutting the first sub-region, has a second relief structure different from the first relief structure. The first relief structure defines a primary portion of the surface relief structure and the second relief structure defines an ancillary portion of the surface relief structure. The ancillary portion of the surface relief structure has a thickness that decreases from the primary portion of the surface relief structure towards at least one lateral edge of the layer of curable material.
Patent CA-3048625-A1 (CA)
Inventor: VOLLES MICHAEL J
IPC: C12N15/63
Filed: 2017-02-02
Abstract: The invention provides polynucleotide constructs for the regulation of gene expression by aptamer-based modulation of self-cleaving ribozymes and methods of using the constructs to regulate gene expression in response to the presence or absence of a ligand that binds the aptamer. The invention further provides methods for making and using riboswitches that decrease target gene expression in response to an aptamer ligand as well as riboswitches that increase target gene expression in response to an aptamer ligand.
Patent CA-3049888-A1 (CA)
Title: Apparatuses and methods using high pressure dual check valve
Inventor: RAMINA JOCEMAR
IPC: F16K15/00
Filed: 2018-01-16
Abstract: Apparatuses and methods related to a high pressure fluid processing device having a dual check valve setup that can be quickly and easily maintained with replacement parts are disclosed herein. In a general example embodiment, a high pressure processing device includes a body including a first surface having a first recess, a second surface having a second recess, and a third surface having a third recess, a first subassembly including a first check valve at least partially inserted into the first recess, a second subassembly including a second check valve at least partially inserted into the second recess, and a third subassembly coupling the body to a fluid driving mechanism at least partially inserted into the third recess, wherein the first subassembly, second subassembly and third subassembly are configured to be independently attachable to and detachable from the first recess, second recess and third recess, respectively.
Patent CA-3050681-A1 (CA)
Inventor: SPAN IZTOK
IPC: F16M3/00
Filed: 2018-04-09
Abstract: Platform (1) for mounting of an autonomous powering engine (12) onto a firewood splitting apparatus (2) comprises a rigid bearing frame (11), on the top surface (111) of which at least one powering engine (12) together with each belonging reservoir or any other suitable energy source for powering said engine (12) is mounted, wherein said engine (12) is with the possibility of torque transmission connected to a transmission (13), which is mechanically and also with possibility of torque transmission connected with a cardan coupling (26) of a firewood splitting apparatus (2), wherein said frame (11) is arranged at certain distance apart from the ground and in a plane, which extends at least approximately parallel to a plane defined by resting surfaces on supporting legs (22) of a firewood splitting machine (2), and wherein said frame (11) is on its bottom side furnished with two parallel and pivotal linear bearing beams (14, 15), of which each one is on its terminal portion (141, 151), which is faced towards the frame (11), pivotal around the axis (141', 151'), which extends perpendicularly with respect to the plane of said frame (11), while on the opposite terminal portion (142, 152), which protrudes apart from said frame (11) it is pivotally connected with each corresponding connecting seat (143, 153), which is adapted for establishing a detachable interconnection with each disposable bottom connecting seat (32, 33) on a firewood splitting apparatus (2).
Patent CA-3052993-A1 (CA)
Inventor: MILLER BLAINE
IPC: F23B40/00
Filed: 2018-02-08
Abstract: A fuel material processing system includes a hopper assembly configured to receive a fuel material. A drying system is configured to remove moisture from the fuel material to generate a dried fuel material. A material delivery system is configured to provide the dried fuel material to a combustion system.
Patent CA-3057083-A1 (CA)
Title: Pump style dispense mechanism for flowable product packaging
Inventor: MICNERSKI KENNETH
IPC: B05C11/10
Filed: 2018-03-20
Abstract: A dispenser includes a body having an exterior surface, an interior surface, a first chamber, a first opening in fluid communication with the first chamber and extending through the body, a second opening in fluid communication with the first chamber and extending through the body, a first valve and a second valve disposed on the body, the valves having a closed and an open configuration, and an actuator disposed at least partially within the first chamber. The actuator may be configured to increase and decrease pressure in the first chamber such that the first valve and the second valve change from their respective closed configurations to their respective open configurations and from their respective open configurations to their respective closed configurations. When in the closed configuration, flow through the valves is impeded.
Patent CA-3057680-A1 (CA)
Title: Novel recombinant adeno-associated viral vectors restricting off-target transduction in liver and uses thereof
Inventor: CAO LEI
IPC: A61K48/00
Filed: 2018-03-26
Abstract: Disclosed are compositions and methods related to novel adeno-associated virus vectors comprising two expression cassettes, wherein the first cassette comprises a regulatory element and a transgene operatively linked to a promoter; and wherein the second cassette comprises a liver specific promoter operatively linked to a microRNA that targets the regulatory element in the first expression cassette.
Patent CA-3060002-A1 (CA)
Inventor: DOWLING MATTHEW
IPC: A61K31/717
Filed: 2018-04-13
Abstract: Selon divers aspects, l'invention concerne des compositions de polymères modifiés de manière hydrophobe à longueur variable. Ces hydrophobes à longueur variable décorés le long du squelette polymère hydrophile confèrent des propriétés avancées et permettent un contrôle précis sur le comportement du polymère amphiphile ainsi obtenu, y compris dans une solution aqueuse. Un tel contrôle permet une fonctionnalité améliorée du polymère amphiphile par rapport à des conceptions de greffe hydrophobes de longueur unique standard, notamment pour l'hémostase.
Patent CA-3061050-A1 (CA)
Title: Formulations stables d'anticorps anti-tigit seuls et en association avec des anticorps du recepteur de mort programmee 1 (pd-1) et leurs procedes d'utilisation
Inventor: DE ARNAB
IPC: A61K39/00
Filed: 2018-05-01
Abstract: La présente invention concerne des formulations stables d'anticorps contre l'immunorécepteur de cellules T comprenant des domaines d'Ig et d'ITIM (TIGIT), contenant en outre éventuellement un anticorps du récepteur anti-humain de mort programmée 1 (PD-1) ou son fragment de liaison à l'antigène. L'invention concerne également des méthodes de traitement de divers cancers et de diverses infections chroniques au moyen des formulations de l'invention.
Patent CA-3063547-A1 (CA)
Title: A train loading system
Inventor: SHOOK ANDREW ARTHUR
IPC: B65G69/02
Filed: 2018-05-17
Abstract: A system comprises a bin for supplying material to cars of a train that travels relative to the bin. The flow of material from the bin is controllable. The system comprises a device arranged to produce a measured freeboard value indicative of a front and/or rear freeboard of a car. The system is arranged to determine a car mass error value representing an error between a car mass value indicative of a mass of material in a car and a defined car mass set point, and to use the mass error value to produce a freeboard set point indicative of desired front and rear freeboard values. The system determines a freeboard error value indicative of an error between a measured freeboard value and a freeboard set point and to control timing of flow of material based on the freeboard error value.
Patent CA-3064458-A1 (CA)
Inventor: BRIGHAM GRAHAM
IPC: F16L58/02
Filed: 2019-12-10
Abstract: A pipe insulation system has a spacer wrap, an insulation material and a cladding. The spacer wrap has an upper surface and a lower surface. The upper surface of the spacer wrap has a plurality of convex protrusions. The upper surface is positioned against a pipe. The insulation material has an inner surface and an outer surface. The insulation material is positioned exterior to the lower surface of the spacer wrap. The cladding has an interior surface and an exterior surface. The cladding is positioned exterior to the outer surface of the insulation material.
Patent CA-3067856-A1 (CA)
Inventor: MAJOR PHILIP
IPC: C07C4/06
Filed: 2017-06-23
Abstract: L'invention porte sur un procédé de préparation d'un matériau d'alimentation pour un procédé de dépolymérisation catalytique, le procédé comprenant les étapes consistant à : séparer une charge d'alimentation en au moins deux flux de charge d'alimentation, sur la base d'une ou plusieurs propriétés de la charge d'alimentation ; introduire chacun des deux flux de charge d'alimentation ou plus dans un ou plusieurs récipients de traitement ; traiter les courants de charge d'alimentation en présence d'un catalyseur dans les récipients de traitement dans des conditions de température élevée, afin de produire au moins deux flux de charge d'alimentation intermédiaires ; et mélanger les deux flux de charge d'alimentation intermédiaires ou plus pour former le matériau d'alimentation.
Patent CA-3074277-A1 (CA)
Inventor: MONDOU DANIEL
IPC: B63C9/22
Filed: 2020-03-02
Abstract: La présente invention a pour objet un dispositif de retenue à libération télécommandée pour un anneau de sauvetage présent sur une embarcation. Ce dispositif permet d'abord d'accélérer et d'automatiser la mise à l'eau d'un anneau de sauvetage sans nuire à la conformité de sa règlementation. Il permet également d'assister instantanément une victime tout en informant les autres membres de l'équipage qu'une chute a eu lieu. En somme, cela permet d'accélérer la remontée à bord de l'homme à la mer avec efficience sans devoir posséder plusieurs dispositifs flottants. Ce dispositif est muni d'un crochet articulé conçu pour retenir un anneau de sauvetage. Ce crochet, qui s'ouvre de manière à libérer l'anneau de sauvetage, peut être déclenché de deux manières : au moyen d'un interrupteur actionné par une personne, soit, plus commodément au moyen d'un émetteur sans fil porté par les passagers.
Patent CA-3076131-A1 (CA)
Title: Compensator for multiple surface imaging
Inventor: FENG WENYI
IPC: C12M1/34
Filed: 2009-05-05
Abstract: A system and method for imaging biological samples on multiple surfaces of a support structure are disclosed. The support structure may, for instance, be a flow cell through which a reagent fluid is allowed to flow and interact with the biological samples. Excitation radiation from at least one radiation source may be used to excite the biological samples on multiple surfaces. In this manner, fluorescent emission radiation may be generated from the biological samples and subsequently captured and detected by detection optics and at least one detector. The captured and detected fluorescent emission radiation may then be used to generate image data. This imaging of multiple surfaces may be accomplished either sequentially or simultaneously. In addition, the techniques of the present invention may be used with any type of imaging system. For instance, both epifluorescent and total internal reflection (TIR) methods may benefit from the techniques of the present invention. In addition, the biological samples imaged may be present on the surfaces of the support structure in a random special pattern and need not be at known locations in order for the imaging to be performed.
Patent CA-3076598-A1 (CA)
Inventor: HIGAKI TATSUYA
IPC: C22B23/00
Filed: 2018-09-11
Abstract: Provided is a method for separating copper, nickel, and cobalt, the method being capable of efficiently and selectively separating copper, nickel, and cobalt from alloys containing copper, nickel, and cobalt, such as highly corrosive alloys containing copper, nickel, and cobalt obtained by dry-processing used lithium ion batteries. The alloy containing copper, nickel, and cobalt is brought into contact with nitric acid in the co-presence of a sulfiding agent to obtain a solid containing copper and a leachate containing nickel and cobalt.
Patent CA-3080547-A1 (CA)
Inventor: ADAMS RALPH
IPC: C12N15/13
Filed: 2011-08-19
Abstract: La présente invention concerne un anticorps de la classe des IgG4 comprenant au moins une chaîne lourde qui contient un domaine CH1 et une région charnière, où, dans chaque chaîne lourde : a. la cystéine interchaîne en position 127, numérotée selon le système de numérotation de Kabat, dans le domaine CH1, est substituée par un autre acide aminé; et b. la cystéine en position 239 et/ou 242, numérotée selon le système de numérotation de Kabat, est substituée par un autre acide aminé.
Patent CA-3081361-A1 (CA)
Title: Improved filaments for 3d printing
Inventor: GARDNER DOUGLAS J
IPC: B29C64/118
Filed: 2018-11-15
Abstract: Presented herein are materials, methods, and systems for the improved 3D printing improved 3D printing of materials that include polypropylene. In some embodiments, the present disclosure provides a composite comprising a polymer matrix and a plurality of fibers for improved 3D printing. For example, the polymer matrix may have a composition that includes a polymer blend of polypropylene (PP) and polyethylene (PE) (e.g., high density polyethylene (HDPE), low density polyethylene (LDPE), linear low-density polyethylene (LLDPE)), impact modified polypropylene copolymer and/or polypropylene random copolymer with a plurality of fibers. In some embodiments, the plurality of fibers comprises cellulosic nanofibers (e.g., natural cellulosic nanofibers, e.g., cellulose nanofibrils). In some embodiments, filaments are prepared from the composites by melt compounding the polymer matrix (e.g., PP copolymers and/or PP/PE pellets) with a plurality of fibers and extruding the mixture.
Patent CA-3081736-A1 (CA)
Inventor: TUTTLE ROGER E
IPC: B01F25/60
Filed: 2013-01-29
Abstract: Converting dewatered heterogeneous sludge containing organic waste materials into a homogenous extract of carbon and amino acids for fertilizer production by adding sulfuric acid to the sludge; pumping the mixture through a blending mixer to mix the sludge with the sulfuric acid; adding conditioning chemicals to the mixture; pumping the mixture through a shearing mixer to mix the conditioning chemicals into the mixture; and mechanically agitating the mixture to create the homogenous extract. Optionally, the extract is pumped into a pipe reactor for reaction with an acid and a base to form a melt, which is rolled onto fertilizer particles to form accreted granules. The accreted granules are dried to form a granular fertilizer. Also described is an organically-enhanced granular nitrogen-phosphorous-sulfur fertilizer having at least about 0.5% by weight total carbon and amino acids, and accreted granule size greater than or equal to about 1.7 mm. The fertilizer is noncombustible.
Patent CA-3084220-A1 (CA)
Title: Online lending method, and data interaction processing method, device and system
Inventor: ZHANG YI
IPC: G06Q40/02
Filed: 2015-05-29
Abstract: An online lending method comprises third and fourth participants receiving first and second borrowing requests, respectively, and submitting applications to open credit certificates to a first funds management server; the server generates corresponding first, second, third and fourth credit certificates, and freezes funds of the third and fourth participants which are equal to credit certificate borrowing limits; after receiving the first, second, third and fourth credit certificates, a second funds management server grants funds to the first and second participants which are equal to a borrowing limit of the first and second borrowing request, respectively, and also sets a repayment time for the granted funds, and monitors a repayment date of the first and second participants. This reduces the lending risk for a loan initiator.
Patent CA-3084574-A1 (CA)
Title: Stripping pliers
Inventor: HOLLAND-MORITZ GEORG
IPC: H02G1/12
Filed: 2018-11-08
Abstract: The invention relates to stripping pliers (1) having two pliers jaws (2, 3), two outer clamping jaws (19, 20), two inner cutting jaws (22, 23) and two handle parts (4, 5), wherein, in the course of pressing together the handle parts (4, 5), the cutting jaws (22, 23) can be displaced by means of a pull rod (30) from a starting position into an end position, wherein, furthermore, the cutting jaws (22, 23) are guided in their displacement direction (r) on a slotted link part (46, 47) which is movable in the displacement direction (r) and which for its part is supported on a clamping jaw-mounted slotted link (48, 49), by means of which slotted link part (46, 47) the cutting jaws (22, 23) are moved towards one another to different degrees in dependence on a closed position of the clamping jaws (19, 20), which closed position determines the movement of the slotted link part (46, 47). In order to further improve stripping pliers of the type in question in particular in terms of the cutting depth adaptation of the cutting jaws, it is proposed that the slotted link part (46, 47) is adjustable independently of a closed position of the clamping jaws (19, 20) with respect to a position relative to the slotted link (48, 49).
Patent CA-3085124-A1 (CA)
Inventor: SPASOV MARTIN
IPC: B65B13/18
Filed: 2020-06-30
Abstract: Described and illustrated is a strapping device having a packing table which has a surface for positioning a packed item to be strapped; having a frame which surrounds the packing table and serves for guiding a strapping tape about the packing table and about the packed item disposed on said packing table; having a positioning installation for edge protection means, said positioning installation being configured for disposing the edge protection means on the packed item; having a magazine which is configured for receiving a multiplicity of edge protection means; and having a conveying member for edge protection means, said conveying member being movable relative to the magazine from a resting position to a discharging position so as to discharge an edge protection means from the magazine to the positioning installation for edge protection means, wherein the conveying member for edge protection means is fastened to a rail, in particular a telescopic rail, which is configured for being deployed relative to the magazine so as to move the conveying member for edge protection means from the resting position to the discharging position, and so as to enable the conveying member for edge protection means to discharge an edge protection means to the positioning installation for edge protection means, and wherein the rail, in particular the telescopic rail, is configured for being retracted relative to the magazine so as to move the conveying member for edge protection means from the discharging position to the resting position.