baber/WOPTO huggingface dataset:
Patent CA-3000073-A1 (CA)
Inventor: BARBER RICHARD PAUL
IPC: B02C18/18
Filed: 2016-09-30
Abstract: A sizer tooth assembly for a mineral sizer is described. The tooth assembly includes a horn protrusion extending from a rotatabie support, the horn protrusion having a pair of opposed front and rear faces; and a shell structure encapsulating the horn protrusion and defining the outer shape of the sizer tooth; wherein the shell structure comprises exactly two cover formations which are non-releasably secured to one another but not to the horn protrusion, to define when so secured a unitary tooth assembly. Each of the two cover formations seats upon and presents an inward engagement face to a respective one of the pair of opposed front and rear faces of the horn protrusion; and each such engagement face of a cover formation and its corresponding face of the horn protrusion are provided with a complementary arrangement of projections and recesses configured such that when the two cover formations are non-releasably secured to one another the shell structure is releasably connected upon the horn protrusion. A mineral sizer including such tooth assemblies and a method of constructing such a tooth assembly and especially of constructing a replacement for repair are also described.
Patent CA-3001016-A1 (CA)
Title: Carton with handle
Inventor: HOLLEY JOHN MURDICK
IPC: B65D5/30
Filed: 2016-11-18
Abstract: A carton for containing a plurality of articles is disclosed. The carton includes a plurality of panels that extends at least partially around an interior of the carton. The plurality of panels comprises a first top panel, a second top panel, a bottom panel, a first side panel, and a second side panel. The first top panel and the second top panel are at least partially overlapped to form a top wall of the carton. A plurality of end flaps comprises a first top end flap foldably connected to the first top panel and a second top end flap foldably connected to the second top panel. A handle extends in at least the top wall of the carton and comprises a first handle portion in the first top panel, a second handle portion in the second top panel, and a third handle portion in the closed end.
Patent CA-3001077-A1 (CA)
Title: A method for manufacturing special extracts from symphytum
Inventor: HACKER PETER
IPC: A61K36/30
Filed: 2016-10-24
Abstract: A method for producing a special extract from symphytum comprises at least one, in particular all, of the following steps: - preparing a suspension system from symphytum; - differential precipitation of mucopolysaccharides in the suspension system, wherein the differential precipitation comprises the following steps: - first differential mucous precipitation of high molecular weight mucopolysaccharides as a first deposit in the suspension system, separating of the first deposit and an extraction residue as raffinate and obtaining of a first extract phase; - second differential mucous precipitation of low molecular weight mucopolysaccharides as a second deposit from the first extract phase, separating of the second deposit and obtaining of a second extract phase; - selective removal of pyrrolizidine alkaloids from the second deposit and/or the second extract phase; and - combining of the second deposit, in particular the second deposit cleansed of pyrrolizidine alkaloids, and the second extract phase, in particular the second extract phase cleansed of pyrrolizidine alkaloids, to form the special extract.
Patent CA-3001211-A1 (CA)
Inventor: CONNORS MICHAEL J
IPC: A01C7/20
Filed: 2018-04-12
Abstract: A planting implement including a first hollow support frame member having a first end and a first end plate connected to the first end. The first end plate has a first hole disposed therein. The planting implement also includes a second hollow support frame member configured for coupling to the first hollow support frame member. The second hollow support frame member has a second end and a second end plate connected to the second end. The second end plate has a second hole disposed therein. The planting implement further includes at least one spacer and at least one seal having an aperture. The at least one seal is configured to seal a connection between the first hollow support frame member and the second hollow support frame member such that a pneumatic pathway is established between the first hollow support frame member and the second hollow support frame member.
Patent CA-3002616-A1 (CA)
Title: Pansement pour plaies
Inventor: COTTON STEPHEN
IPC: A61M39/08
Filed: 2016-10-21
Abstract: La présente invention concerne un pansement de traitement de plaies par pression négative comprenant un tube de drainage. Le tube de drainage comprend un tube tricoté ou tressé à partir de fil mono-filament, et entouré par une gaine imperméable. L'invention concerne également un procédé de traitement d'une plaie à l'aide du pansement de traitement de plaies par pression négative, et le tube tricoté ou tressé destiné à être utilisé dans des applications médicales.
Patent CA-3013456-A1 (CA)
Title: System and method for treating sleep apnea while straightening teeth
Inventor: FRANTZ DONALD
IPC: A61F5/56
Filed: 2017-02-02
Abstract: A computationally implemented method includes, but is not limited to: determining an incrementally progessive series of adjustment appliances, each of the series of adjustment appliances having geometries selected to progressively reposition teeth; and determining for each of the series of adjustment appliances, a vertical displacement and a forward mandibular position for treating sleep apnea. In addition to the foregoing, other method aspects are described in the claims, drawings, and text forming a part of the present disclosure.
Patent CA-3014052-A1 (CA)
Title: Low-complexity intra prediction for video coding
Inventor: BOSSEN FRANK JAN
IPC: H04N19/159
Filed: 2011-07-14
Abstract: The present invention provides a unique intra prediction process which improves the efficiency of video coding. H.264/AVC uses reference pixels in a horizontal boundary located immediately above a target block to be predicted and reference pixels in a vertical boundary located immediately left of the target block. In the present invention, at least some of one of an array of horizontal boundary pixels and an array of vertical boundary pixels are retrieved. Then, the retrieved pixels are added to the other boundary pixels to extend the array thereof. Intra prediction is performed, based solely on the extended array of boundary pixels.
Patent CA-3015067-A1 (CA)
Inventor: YASUMURA Shingo
IPC: C07C317/22
Filed: 2017-02-28
Abstract: [Problem] To provide an industrially preferred method for producing a sulfoxide derivative. [Solution] A method for producing a sulfoxide derivative represented by general formula (1), the method being characterized in that a sulfide derivative represented by general formula (2) is reacted with an oxidizing agent in the presence of a catalyst that is a metal-ligand complex containing a metal compound and, as a ligand, a compound represented by general formula (3), and in the presence of a benzoic acid compound represented by general formula (4).
Patent CA-3016098-A1 (CA)
Inventor: HARTLE STEFAN
IPC: G01N33/574
Filed: 2017-03-03
Abstract: Applicant discloses an anti-idiotypic antibody to MOR202, which when fused to human albumin, shifted the antibody in IFE thus mitigating any potential interference of MOR202 with the M-protein clinical assessment.
Patent CA-3018445-A1 (CA)
Inventor: MIRONOV OLEG
IPC: A24F40/46
Filed: 2017-05-22
Abstract: The fluid permeable heater assembly for aerosol- generating systems comprises an electrically conductive flat filament arrangement and a first contact point (28) and a second contact point (48) for electrically contacting the flat filament arrangement, wherein a longitudinal axis is defined between the first contact point (28) and the second contact point (48). A center resistance Rc is the electrical resistance between two points situated on the longitudinal axis, one of the two points being situated at a distance from the first contact point (28) equal to 40 percent and the other one of the two points being situated at a distance from the first contact point (28) equal to 60 percent. A first resistance R1 is an electrical resistance between the first contact point (28) and a point situated on the longitudinal axis at a distance from the first contact point (28) equal to 20 percent and a second resistance R2 is an electrical resistance between the second contact point (48) and a point situated on the longitudinal axis at a distance from the first contact point (28) equal to 80 percent. A ratio of the center resistance to first resistance Rc/R1 is between 2 and 400 and a ratio of the center resistance to the second resistance Rc/R2 is between 2 and 400.
Patent CA-3021198-A1 (CA)
Inventor: ADOLPHSON ALEC D
IPC: A61F13/38
Filed: 2016-04-18
Abstract: Devices, systems and methods are disclosed which relate to using wet foam elution for removal of particles from swabs and wipes. This allow users to capture particles from surfaces and recover them by elution into small sample volumes for subsequent detection for human clinical, veterinary, food safety, pharmaceutical, outbreak investigations, forensics, biodefense and bioterrorism response, environmental monitoring, and other applications where collection of samples from surfaces and humans or animals is required. More specifically, the swabs or wipes are used to collect samples in the standard ways that commercially available swabs and wipes are in use today; from, for instance, food preparation surfaces in food plants, from production equipment in pharmaceutical facilities, for collection of dry powders during bioterrorism event response, and for collection of clinical samples such as nasal, throat, nasopharyngeal, and wounds.
Patent CA-3021540-A1 (CA)
Inventor: VEDANI SILVIO
IPC: H05B44/00
Filed: 2017-04-21
Abstract: L'invention concerne un circuit de convertisseur de commutation comprenant : au moins une borne d'entrée (IN1), destinée à être connectée à une source de tension continue (VDCbus) ; un circuit de commande intégré (20) ; une paire de transistors à effet de champ (QH, QL), connectée au circuit de commande intégré (20) ; une paire d'inducteurs couplés (10), connectée à la paire de transistors à effet de champ (QH, QL) ; une diode (D), connectée à la paire de transistors à effet de champ (QH, QL) ; une paire de condensateurs (Cn, Cled) ; et une première borne de sortie (OUT1). Le circuit de convertisseur (1) comprend en outre une boucle de commande (100) destinée à commander un courant en sortie du circuit par l'intermédiaire de la première borne de sortie (OUT1).
Patent CA-3021749-A1 (CA)
Inventor: YOUNG TRENT
IPC: B65G65/00
Filed: 2018-10-22
Abstract: An apparatus (600) for use in unpacking or packing shipping containers (700) includes at least one barrier part which provides a barrier to wheeled powered material handling equipment (1105). The barrier part can be positioned substantially transversely across an interior of a shipping container (700) at a desired position along the length of the interior of the shipping container, to provide a working area (1120) within the shipping container in which personnel may work on foot, and substantially impede or prevent entry of wheeled powered material handling equipment into the working area. The apparatus may be provided with an arrangement to substantially maintain its location in the desired position against forces resulting from impact by the powered material handling equipment operating within the shipping container.
Patent CA-3024818-A1 (CA)
Inventor: NOVAK THOMAS J
IPC: A23L2/40
Filed: 2011-01-31
Abstract: Systems, methods and cartridges for carbonating a precursor liquid, such as water, to form a beverage. A carbon dioxide source can be provided in a cartridge which is used to generate carbon dioxide gas that is dissolved into the precursor liquid. A  beverage medium, such as a powdered drink mix or liquid syrup, may be provided in the same, or a separate cartridge as the carbon dioxide source and mixed with the precursor liquid to form a beverage.  The use of one or more cartridges for the carbon dioxide source and/or beverage medium may make for an easy to use and mess-free system for making carbonated beverages, e.g., in the consumer's home.
Patent CA-3027561-A1 (CA)
Inventor: PEDERSEN JAN TORLEIF
IPC: A61K39/00
Filed: 2017-07-07
Abstract: The present invention relates to a class of monoclonal antibody that specifically binds the phosphorylated serine 396 residue on pathological hyperphosphorylated (PHF) tau (pS396) with improved affinity, as well as to methods of using these molecules and their tau binding fragments in the treatment of Alzheimer s disease and other tauopathies.
Patent CA-3027827-A1 (CA)
Inventor: KINOSHITA TOMOHIKO
IPC: C07D401/14
Filed: 2017-06-14
Abstract: Provided are a novel pyridonecarboxylic acid derivative which is highly effective even against bacteria such as methicillin-resistant Staphylococcus aureus, Pseudomonas aeruginosa, and Clostridium difficile, and is less likely to be affected by a drug efflux pump, or a salt thereof, and an antibacterial agent containing the pyridonecarboxylic acid derivative or a salt thereof. The pyridonecarboxylic acid derivative is represented by formula (1): (in the formula, R1 represents a hydrogen atom, a halogen atom, a lower alkyl group, or an amino group; R2 represents radical-NH-R6 (here, R6 represents a hydrogen atom, a lower alkyl group, an amino lower alkyl group, etc.), radical-O-R7 (here, R7 represents a hydrogen atom, a lower alkyl group, etc.), radical-(CH2)m-R8 (here, R8 represents an amino group, etc., m represents an integer of 1-4), or a cyclic amino group represented by formula (2): (in the formula, Y represents NH or C-R9aR9b (here, R9a and R9b each independently represent a hydrogen atom, a lower alkyl group, an amino group, a lower alkylamino group, etc.), and n and p are an integer of 1 or 2); R3 represents a hydrogen atom, a halogen atom, a lower alkyl group, etc.; R4 represents a hydrogen atom or a carboxyl group-protecting group; R5 represents a hydrogen atom or a hydroxy group-protecting group). Alternatively, a salt thereof is provided.
Patent CA-3029140-A1 (CA)
Inventor: BALKENENDE ABRAHAM RUDOLF
IPC: F21V8/00
Filed: 2017-06-29
Abstract: The invention provides a light guide element (1300) comprising a light guide (300) and a layer element (30), wherein the light guide (300) comprises a light guide face (301) and wherein the layer element (30) comprises an optical layer (310), wherein said optical layer (310) is in contact with at least part of the light guide face (301), wherein the optical layer (310) has a first index of refraction (n1) smaller than 1.36 at 280 nm, wherein the light guide (300) comprises a UV radiation transmissive light guide material (305).
Patent CA-3030185-A1 (CA)
Inventor: GRAY JEFF
IPC: A61B17/11
Filed: 2017-09-19
Abstract: The present disclosure relates to the field of body lumen drainage. Specifically, the present disclosure relates to implantable medical devices for facilitating the flow of fluids and materials between adjacent body lumens. In particular, the present disclosure relates to a drainage stent which maintains an open flow passage between fused tissue layers.
Patent CA-3038900-A1 (CA)
Title: Oxysterols substitues en c7 et procedes en tant que modulateurs nmda
Inventor: SALITURO FRANCESCO G
IPC: C07J9/00
Filed: 2017-09-30
Abstract: L'invention concerne des composés selon la formule (A), leurs sels pharmaceutiquement acceptables et des compositions pharmaceutiques de ceux-ci ; où R1A, R1B, n, R2A, R2B, R3 et R4 sont tels que définis dans la description. Les composés de la présente invention sont considérés comme étant utiles pour la prévention et le traitement de divers états.
Patent CA-3040365-A1 (CA)
Inventor: RALEIGH GREGORY G
IPC: H04W4/24
Filed: 2011-05-25
Abstract: Device Assisted Services (DAS) for protecting network capacity is provided. In some embodiments, DAS for protecting network capacity includes monitoring a network service usage activity of the communications device in network communication; classifying the network service usage activity for differential network access control for protecting network capacity; and associating the network service usage activity with a network service usage control policy based on a classification of the network service usage activity to facilitate differential network access control for protecting network capacity.
Patent CA-3041771-A1 (CA)
Inventor: LAVINEWAY SHELDON
IPC: G01G5/00
Filed: 2017-10-27
Abstract: An apparatus for supporting a musical instrument comprises a stand comprising a plurality of legs comprising a forward leg and two rear legs, and a center block having a plurality of apertures for receiving the legs. Each of the legs comprises a top end and a bottom end. The legs are pivotally attached to the center block and held within the apertures, and the apertures are shaped such that the legs are moveable between a folded configuration and a splayed arrangement wherein the bottom ends of the rear legs are laterally displaced and the bottom end of the forward leg is forwardly displaced.
Patent CA-3042497-A1 (CA)
Title: Methods and animal feed for increasing urine volume and reducing urine ph in non-human animals
Inventor: JUDSON HOWARD GLENN
IPC: A61K36/68
Filed: 2016-11-02
Abstract: Described herein are methods of increasing the urine volume of a non-human animal, and for reducing the pH of the urine of a non-human animal, including administering plant material derived from a plant of the genus Plantago to the animal. Processes for screening plants of the genus Plantago for use in these methods, as well as animal feeds and plant populations with such benefits are also described.
Patent CA-3043183-A1 (CA)
Title: Load distribution systems and load carrying equipment
Inventor: ALLEY RANDALL
IPC: F41H1/02
Filed: 2017-11-09
Abstract: A load carrying device to be worn on a user's limb is described. The load carrying device has a distal cuff, a proximal cuff, and several elongated compression members. The ends of the elongated compression members removably attach to the distal and proximal cuffs, and are designed to compress the limb's soft tissue and stabilize the bone. The alternative of compression and relief zones captures lost motion between the limb and the device when the device is worn on the user's limb. The load carrying device can be used in conjunction with a load distribution system.
Patent CA-3044988-A1 (CA)
Title: Systems, methods and computer programs for colorimetric mapping
Inventor: BROWN MICHAEL SCOTT
IPC: H04N5/355
Filed: 2019-06-03
Abstract: Computer-based systems, methods and computer program products for colorimetric mapping are provided. In one embodiment of the method, the method includes obtaining a digital reference image, including: illuminating a known reference source with an arbitrary illumination; and determining an observed illumination by receiving light signals from the reference source at an image sensor; determining a color-balance matrix by minimizing an error between colorimetric values of the digital reference image and color corrected pixel values; applying the color-balance matrix to the digital reference image to produce a color-corrected image; determining a color-space transformation matrix that transforms a color space of the image sensor to a perceptual color space; generating a transformed image by applying the color-space transformation matrix to the color corrected image; and outputting the transformed image.
Patent CA-3046455-A1 (CA)
Inventor: FEUERSTEIN GIORA
IPC: A61K35/14
Filed: 2016-12-08
Abstract: La présente invention concerne une composition contenant au moins un sel et au moins un polymère hydrophile, non ionique, à poids moléculaire élevé, naturel ou synthétique. Lorsqu'elle est sous forme liquide, la composition est prête à être perfusée ou injectée à des patients qui sont atteints d'une perte de fluides qui entraîne un volume et/ou une pression réduits de la circulation systémique. La composition est en outre appropriée pour le traitement d'affections d'organes dans lesquelles la circulation sanguine est altérée ou insuffisante, ce qui conduit à une détresse d'organe, y compris à une perte de tissu. L'invention concerne en outre l'utilisation en tant que prophylaxie pour prévenir des conséquences médicales d'affections attendues dans lesquelles des fluides circulatoires déplétés, une pression artérielle faible ou une perfusion d'organe altérée nécessitent une correction.
Patent CA-3046462-A1 (CA)
Title: Railroad tie plate distribution apparatus and method therefore
Inventor: COOTS COTY T
IPC: E01B9/36
Filed: 2019-06-14
Abstract: Present embodiments relate to a railroad tie plate distribution apparatus and method therefore. The tie plate distribution apparatus which may be used in manual or automatic distribution modes in order to place tie plates on a railroad tie in a spaced apart sequence as the apparatus moves over a track being serviced. The tie plate distributor includes an actuator to feed tie plates on to a railroad track system being serviced.
Patent CA-3046646-A1 (CA)
Inventor: MICHELONI ADRIEN
IPC: H04B7/00
Filed: 2017-12-13
Abstract: La présente invention concerne un dispositif de reconnaissance de situation de détresse et d'appel de téléassistance conçu pour reconnaître une situation de détresse potentiellement vécue par un conducteur d'un véhicule de transport et pour appeler une assistance par l'intermédiaire d'une liaison de communication sans fil. Le dispositif peut être autonome dans une unité et fixé à un élément tubulaire du véhicule. Le dispositif comprend un microprocesseur, une batterie, un câble d'alimentation pouvant être raccordé à un système électrique du véhicule, un accéléromètre et un gyroscope permettant de détecter des impacts, une capacité GPS, une capacité de communication sans fil permettant d'appeler une assistance, un signalisateur conçu pour signaler une transmission d'une demande d'assistance, une fonction de demande d'assistance manuelle, une fonction d'annulation de demande, une fonction de retard qui retarde la demande d'assistance, une balise visible et une balise audible signalant l'emplacement du véhicule et un signalisateur de couverture indiquant que le véhicule se trouve dans une zone qui n'est pas en communication potentielle avec un destinataire de la demande d'assistance.
Patent CA-3049473-A1 (CA)
Title: Stents with dual tissue-wall anchoring features
Inventor: WALSH MICHAEL
IPC: A61F2/06
Filed: 2018-03-29
Abstract: The present disclosure relates generally to the field of stents for body lumen drainage. In particular, the present disclosure relates to systems and methods for forming a fluid channel between tissue walls of varying thickness using a stent.
Patent CA-3049537-A1 (CA)
Title: Propeller blade angle feedback arrangement and method
Inventor: MARONE JOSEPH ERNESTO
IPC: F02K3/06
Filed: 2019-07-12
Abstract: A blade angle feedback ring assembly for an aircraft engine propeller having adjustable angle blades is provided. The feedback ring assembly comprises a feedback ring coupled to rotate with the propeller, the engine configured such that a first electrically-conductive path is defined between the propeller and the engine via the feedback ring, and an electric current conduction element provided between the propeller and the engine to define a second electrically-conductive path between the propeller and the engine in parallel to the first path, the second electrically-conductive path configured with a lower electrical resistance to conduction between the propeller and the engine than the first electrically-conductive path.