baber/WOPTO huggingface dataset:
Patent CA-2951963-A1 (CA)
Title: Transmitter and receiver devices performing repetition before interleaving and puncturing after interleaving and methods thereof
Inventor: ROBERT SAFAVI ANAHID
IPC: H04L1/00
Filed: 2014-06-13
Abstract: The present invention relates to transmitter and receiving devices for wireless communication. The transmitter device comprises a transceiver (25) configured to: receive at least one stream of information bits; and further comprises a processor (30) configured to: encode said at least one stream of information bits by using at least one error correction code to obtain at least one mother code word having a mother code rate R M ; and if the mother code rate R M is smaller than a transmission code rate R Tx , interleave said at least one mother code word to obtain an interleaved code word, and rate match said interleaved code word, to obtain a shortened code word having a code rate that is higher than the mother code rate R M , if the mother code rate R M is not smaller than a transmission code rate R Tx associated with said at least one mother code word rate match said at least one mother code word to obtain an extended code word, and interleave said extended code word, having a code rate that is lower than the mother code rate R M ; modulate said shortened or extended code word to obtain modulated symbols; wherein said transceiver (25) is further configured to transmit a signal comprising said modulated symbols over a radio channel of the wireless communication system (10). Furthermore, the present invention also relates to corresponding methods, a computer program, and a computer program product.
Patent CA-2953865-A1 (CA)
Title: Re-sealable packages with independently peelable lidding member portions
Inventor: HUFFER SCOTT WILLIAM
IPC: B65D53/06
Filed: 2017-01-05
Abstract: Improved packages and methods for constructing packages are provided that are designed such that the user can peel back a lidding member of the package to reveal an independently peelable portion covering one of the compartments. The independently peelable portion is a layer of the lidding member that maintains the respective compartment in an unopened (sealed) condition until the user independently peels that layer off to access the items in that compartment. The lidding member can be used to re-seal all of the compartments before and/or after the independently peelable portion is removed. The independently peelable portion may include a visual indication of a sealed condition of the compartment that serves as a tamper evidence feature. In multiple-compartment packages, peeling back the lidding member allows the user to access some of the compartments of the package, while at least one of the compartments remains sealed via the independently peelable portion.
Patent CA-2954365-A1 (CA)
Title: Isolant en vrac non lie
Inventor: EVANS MICHAEL
IPC: C03C13/00
Filed: 2017-01-11
Abstract: Une installation à isolation à bourrage comprend un matériau isolant de bourrage fait de fibres de verre. Le matériau isolant de bourrage possède de façon inattendue un rendement thermique amélioré, même si la quantité dhuile minérale appliquée sur les fibres de verre est réduite. Par exemple, les fibres de verres peuvent être revêtues dune huile minérale en quantité de 0,1 % à 0,6 % massique des fibres de verre, par exemple environ 0,375 %.
Patent CA-2955498-A1 (CA)
Inventor: SHIEH DAR-BIN
IPC: A61K9/14
Filed: 2015-07-17
Abstract: Disclosed herein is a use of Fe3-dO4 nanoparticle in inhibiting the spore germination of Clostridium difficile. The Fe3-dO4 nanoparticle specifically targets the spores of Clostridium difficile spores by damaging and breaking the intact structure of the Clostridium difficile spores. Further, the Fe3-dO4 nanoparticle possesses superior sporicidal activity, as compared to other known bactericidal nanoparticles. Therefore, the Fe3-dO4 nanoparticle of the disclosure is useful as a bactericide or more specifically, a sporicide to treat Clostridium difficile infection for its superior sporicidal activity.
Patent CA-2955557-A1 (CA)
Inventor: JACOBSEN THOMAS
IPC: A61K9/08
Filed: 2015-07-17
Abstract: The present invention relates to an aqueous ibuprofen and paracetamol composition of pH 6.3-7.3and to its use. The present invention relates to a method for preparing a combination product of ibuprofen and paracetamol. It also relates to the compositions for use as a medicament, especially for the treatment of pain and/or inflammation;especially for administration of the composition by intravenous injection.
Patent CA-2955697-A1 (CA)
Inventor: GRAAFSMA PAUL
IPC: H04W4/90
Filed: 2016-05-05
Abstract: This invention relates generally to mobile personal emergency response systems (MPERS), and more particularly to an improved MPERS with enhanced in-building locating and user audibility.
Patent CA-2956861-A1 (CA)
Inventor: MORRISON TOM
IPC: F15B13/02
Filed: 2017-02-01
Abstract: A method of adjusting a hydraulic drive system includes determining a forward park position value, a reverse park position value, an initial forward position value, and an initial reverse position value of a control device and using these values to calculate a forward buffer value and a reverse buffer value. The forward buffer value and the reverse buffer value are used to determine an adjustment amount for the drive system.  The adjustment amount can be used to properly adjust a drive system to avoid system errors.
Patent CA-2958644-A1 (CA)
Title: Dispositif de contrepression pour une machine de compaction par vibrotassage et machine comprenant un tel dispositif
Inventor: PHILIPPAUX VINCENT
IPC: B28B1/08
Filed: 2017-02-21
Abstract: Dispositif (12) de contrepression pour une machine de compaction par vibrotassage comportant : - au moins un ensemble (16) de contrepression, comprenant un élément (16a) expansible verticalement entre une bride (17) supérieure et une bride (18) inférieure et, - au moins un ensemble (21) de guidage coopérant avec l'élément (16a) expansible pour guider son expansion vertical, l'ensemble (21) de guidage comprenant au moins deux éléments (22, 23) de guidage, - au moins un capteur (24) de la position verticale relative du premier élément (22) par rapport au deuxième (23) élément de l'ensemble (21) de guidage, le dispositif (12) de contrepression formant ainsi dispositif de mesure de la densité du bloc en cours de formation dans la machine.
Patent CA-2964168-A1 (CA)
Inventor: BROWN BOB D
IPC: C12N15/113
Filed: 2015-10-09
Abstract: This invention relates to compounds, compositions, and methods useful for reducing lactate dehydrogenase target RNA and protein levels via use of dsRNAs, e.g., Dicer substrate siRNA (DsiRNA) agents.
Patent CA-2964318-A1 (CA)
Inventor: BEHRENS ROBERT ERWIN
IPC: A63C13/00
Filed: 2015-10-15
Abstract: The snowshoe (10) comprises a footwear supporting plate (12), a front binding device (14) and a rear binding device (16). The plate (12) has a lattice-like, essentially flat configuration formed by a plurality of hollow prismatic structures (18a, 18b) partially superimposed on each other. The main axis (x) of each hollow prismatic structure (18a, 18b) is inclined by an angle (a) comprised between 20° and 70° relative to a middle plane of the plate (12), in such a manner that the lower edges (20a, 20b) of the hollow prismatic structures (18a, 18b) form sharp edges (20a, 20b) which allow the plate (12) to get a grip on the snow and the inner surfaces (19a, 19b) of the hollow prismatic structures (18a, 18b) generally offer high resistance to penetration into the snow and allow to distribute the weight of the user over a wide contact surface, thereby ensuring good floatability.
Patent CA-2964333-A1 (CA)
Inventor: SEKI TETSUYA
IPC: A61B5/11
Filed: 2015-10-19
Abstract: A problem to be solved by the present invention is that there is much noise in a signal which is obtained with an optical sensor, and it is not possible to properly detect chewing. Provided is a chewing detecting device, comprising: earphone-type external auditory canal sensors 11, 12, which comprise combinations of light-emitting elements 34 and photoreceptor elements 35, in which the photoreceptor elements 35 receive reflected light of light which the light-emitting elements 34 have emitted within the external auditory canals, and which output piezoelectric signals corresponding to the received light quantities; associating means 51 for associating output signals of the external auditory canal sensors 11, 12 with jaw actions, and outputting chewing signals to the effect that the jaw has made a chewing action; and chewing period sensing means 52 for assessing whether the output of the external auditory canal sensors 11, 12 is based on the jaw actions (within a chewing period), and when not based on the jaw actions (outside the chewing period), invalidating the output of the associating means 51.
Patent CA-2966923-A1 (CA)
Inventor: NASRABAD MARYAM MANSOURI
IPC: B61D23/00
Filed: 2017-05-11
Abstract: A railroad freight car may have external fittings, such as trackside-accessible ladder fittings that permit personnel to climb onto the decks and walkways of the car. Several embodiments of movable ladder assemblies are described that provide an extended or deployed or raised position of a handhold, and a retracted or lowered, or stored position. In other embodiments, the assembly is provided with a compliant member that allows the handhold resiliently to flex when encountered by solid objects such as shipping containers.
Patent CA-2967101-A1 (CA)
Inventor: SCOTTO ANDREA
IPC: B01D53/14
Filed: 2015-08-31
Abstract: A process for the finishing of urea comprising: (a) removing water from an aqueous urea solution in a first evaporation and condensation section, obtaining a urea melt; (b) subjecting said urea melt to a finishing treatment comprising granulation and resulting in solid urea and air contaminated with urea dust and ammonia; (c) subjecting said contaminated air to acid scrubbing, producing an aqueous solution comprising urea and ammonium salts; (d) subjecting at least part of said aqueous solution to evaporation in a second evaporation section, obtaining a liquid stream comprising urea and ammonium salts and a gaseous stream; (e) condensing said gaseous stream in a second condensation section, obtaining a recycle aqueous stream; (f) using at least a part of said recycle aqueous stream for the scrubbing of contaminated air; (g) converting at least a portion of said liquid stream comprising urea and ammonium salts into solid particles, and (h) using said solid particles as seeds for the granulation; a corresponding urea plant and method of revamping a urea plant are also disclosed.
Patent CA-2967249-A1 (CA)
Inventor: TAKAHASHI KAZUYUKI
IPC: H04N21/439
Filed: 2015-11-09
Abstract: The purpose of the present invention is to achieve correct 3D audio rendering even when the view changes at a reception side. A transmission device creates a first video stream having video data for a first view, a second video stream having video data for a second view, and an audio stream having audio data for an object sound source and positional information for the object sound source with reference to the first view. The transmission device transmits a container for a prescribed format that includes the first video stream, the second video stream, the audio stream, and position correction information for correcting the positional information of the object sound source into positional information with reference to the second view.
Patent CA-2967486-A1 (CA)
Inventor: ZHANG YAOLIN
IPC: B01D53/02
Filed: 2015-11-12
Abstract: L'invention concerne un procédé de piégeage du formaldéhyde issu d'un composite en bois comprenant de l'urée-formaldéhyde ou de la mélamine-urée-formaldéhyde en plaçant une combinaison de piégeurs de formaldéhyde dans les couches de face et de cur du composite. L'invention concerne en outre le composite produit à l'aide de ces piégeurs.
Patent CA-2969534-A1 (CA)
Title: Systemes et procedes de generation de nombres aleatoires a l'aide de variations physiques existant dans des echantillons de materiau
Inventor: SCHUMACHER JENNIFER F
IPC: G06F19/00
Filed: 2015-12-01
Abstract: La présente invention concerne des systèmes et des procédés de génération de bits aléatoires à l'aide de variations physiques existant dans des échantillons de matériau. Des flux de bits aléatoires initiaux sont dérivés des propriétés de matériau mesurées pour les échantillons de matériau. Dans certains cas, des flux de bits aléatoires secondaires sont générés en appliquant un algorithme d'extraction de caractère aléatoire aux flux de bits aléatoires initiaux dérivés.
Patent CA-2971131-A1 (CA)
Title: Capteur d'hydrogene pour milieux liquides ou gazeux
Inventor: MARTYNOV PETR NIKIFOROVICH
IPC: G01N27/417
Filed: 2015-11-16
Abstract: Le capteur d'hydrogène dans des milieux liquides ou gazeux comprend une membrane sélective et un boîtier, un élément sensible céramique, une électrode d'étalonnage, une électrode en platine poreuse, une entrée étanché et un capteur de potentiel ; l'élément sensible céramique se présente comme un cylindre avec un fond. La surface externe cylindrique de l'élément sensible céramique est reliée de façon étanche à la surface latérale intérieure du corps. L'électrode d'étalonnage est disposée dans la cavité intérieure de l'élément sensible céramique. La partie extérieure du fond de l'élément sensible céramique est recouverte d'une couche poreuse d'une électrode en platine. L'extrémité du fil central du capteur de potentiel aboutit dans le volume de l'électrode d'étalonnage. Le tampon inférieur se présente comme un tube relié à la partie inférieure du corps. A l'extrémité inférieure on a fixé une membrane sélective dont l'extrémité libre est obturée par un bouchon, et la cavité limitée par la surface interne du tampon inférieur, de la partie extérieure du fond de l'élément sensible céramique et des surfaces intérieures de la membrane sélective et du bouchon, est étanche. Au-dessus du capteur de potentiel on a monté le tampon supérieur, et la cavité annulaire entre la surface interne de la paroi du tampon supérieur et la surface externe du capteur de potentiel est remplie de sitall.
Patent CA-2973948-A1 (CA)
Inventor: NAKAMURA TAKESHI
IPC: B32B18/00
Filed: 2016-02-24
Abstract: A coating used in a vapor-oxidative atmosphere has a first layer including SIALON and a second layer covering the first layer and being exposed to the atmosphere, the second layer including mullite, wherein the first layer and the second layer get in contact with each other.
Patent CA-2976312-A1 (CA)
Inventor: LONG BENJAMIN JOHN OLIVER
IPC: H04R1/40
Filed: 2016-02-19
Abstract: A system providing various improved perceptions techniques for haptic feedback above interactive surfaces that require no contact with either tools, attachments or the surface itself is described. A range of receptors in a perceiving member which is part of the human body is identified to create substantially uniformly perceivable feedback. A vibration frequency that is in the range of the receptors in the perceiving member is chosen and dynamically altered to create substantially uniformly perceivable feedback throughout the receiving member.
Patent CA-2976408-A1 (CA)
Title: Crystal form a of a compound and preparation method thereof
Inventor: LIU HONG
IPC: A61P3/10
Filed: 2016-02-03
Abstract: The present invention relates to the crystal form A of a compound. The present invention further discloses a preparation method and a pharmaceutical composition of the crystal form A of the compound. The crystal form A has a relative strong hypoglycemic activity in vivo, and is hoped to be a new pharmaceutically active ingredient for treating or preventing type II diabetes and/or the complications of type II diabetes.
Patent CA-2981714-A1 (CA)
Title: Motor control modules with multiple potted sub-modules, and associated systems and methods
Inventor: AUGUST JACOB
IPC: H05K7/10
Filed: 2017-10-05
Abstract: Motor control modules with multiple potted sub-modules, and associated systems and methods are disclosed. A representative electric motor control module can include a potted contactor module, a potted controller module at least partially nested inside the contactor module and mechanically connected to the contactor module, and one or more connectors positioned between and electrically connecting the contactor module and the controller module.
Patent CA-2983092-A1 (CA)
Inventor: ROBIBERO VINCENT
IPC: G01R31/08
Filed: 2016-07-28
Abstract: The present application relates to various concepts applicable upon detecting a deterioration state of a load bearing capacity in a suspension member arrangement for an elevator. The suspension member arrangement may comprise e.g. several suspension members (11) such as belts including electrically conductive cords (23) incorporated into e.g. an elastomer material. Deteriorations in the belts may be determined by applying alternating electric voltages (Va, Vb, Vc) to cords of the belts included in legs (27) of a circuitry (31). Taking into account phase shifts between the alternating voltages, for example by determining sum voltages and/or differential voltages, valuable information about a condition of the belts may be obtained. A fixation arrangement of the suspension member arrangement may be specifically adapted to enable or simplify the proposed measurements. Furthermore, counting a number of performed bending cycles may provide further information to be taken into account for determining the current deterioration state of the belts. Overall, deteriorations in a suspension member (11) such as broken cords (23), shunts between cords, connections between cords and ground potential and/or deterioration due to corrosion of cords may be easily detected.
Patent CA-2984175-A1 (CA)
Title: Soupape de distribution pneumatique
Inventor: KRECH JACOB K
IPC: F16K3/26
Filed: 2016-04-28
Abstract: L'invention concerne un soupape de distribution comprenant un système de bobine et de joint d'étanchéité présentant une première cartouche d'étanchéité et une bobine. La première cartouche d'étanchéité comporte un corps annulaire muni d'orifices radiaux. La bobine est placée à l'intérieur de la première cartouche d'étanchéité et mobile entre une première et une seconde position. La bobine comporte un alésage central et des orifices radiaux en intersection avec l'alésage central. Les orifices radiaux de la bobine complètent les orifices radiaux de la cartouche d'étanchéité. Les orifices radiaux de la cartouche d'étanchéité, les orifices radiaux de la bobine et l'alésage central de la bobine définissent des passages d'écoulement du fluide.
Patent CA-2985100-A1 (CA)
Title: Systeme et procede pour surveiller et commander un environnement de fabrication
Inventor: LAKE GREGORY PAUL
IPC: H04L12/26
Filed: 2016-05-05
Abstract: L'invention concerne un système pour surveiller et commander un environnement de fabrication. Des aspects décrits comprennent des balises diffusant des informations d'identification pour des aspects de l'environnement de fabrication, tels que des postes de travail, des articles manufacturés, des machines, des équipements et des individus. Les informations d'identification peuvent être utilisées pour produire des rapports concernant le fonctionnement de ces aspects et éventuellement d'autres aspects, ainsi que pour fournir des options de commande pour modifier l'environnement de fabrication. Les employés peuvent se déplacer dans l'environnement pour surveiller visuellement les activités en cours, tandis que le système peut automatiquement demander des informations supplémentaires concernant les outils, les équipements, les individus rencontrés dans l'environnement. Des options de commande pour modifier des aspects des processus de fabrication peuvent également être automatiquement affichées.
Patent CA-2985628-A1 (CA)
Title: Regulation de la mousse dans des procedes d'adoucissement de gaz
Inventor: TAN RUNYU
IPC: C10L3/10
Filed: 2016-05-11
Abstract: La présente invention concerne un procédé de traitement d'un gaz comprenant une ou plusieurs impureté(s), le procédé comprenant a) le traitement du gaz à l'aide d'une composition de traitement de gaz pauvre en impuretés comprenant i) un agent de régulation de mousse comprenant un polyalcylène glycol fabriqué par la polymérisation d'un ou plusieurs monomère(s) d'oxyde d'alcylène initiée par un composé polyhydrique ayant une fonctionnalité égale ou supérieure à 3 et ii) un agent de traitement de gaz et b) la formation d'une composition de traitement de gaz chargé d'impuretés. De préférence le gaz est un gaz de raffinerie ou du gaz naturel.
Patent CA-2987713-A1 (CA)
Inventor: NEWMAN STEPHEN D
IPC: A45C11/00
Filed: 2016-05-30
Abstract: A contact lens package includes a first package layer and a second package layer joined to the first package layer at an edge of the first package layer. The first package layer and the second package layer collectively define, at least in part, a cavity and a contact lens is disposed within the cavity. A visual trigger is depicted on either the first package layer or the second package layer, and the visual trigger is identifiable by a mobile device to be associated with an executable file.
Patent CA-2990595-A1 (CA)
Inventor: PACINI SERGIO
IPC: E05D15/52
Filed: 2016-07-12
Abstract: The present invention relates to a hinge for windows having a sash hinged on a fixed frame; in particular, the hinge is of the hidden type, i.e. is mounted inside the jamb of the fixed frame, so that it is not visible when the sash is closed.
Patent CA-2990901-A1 (CA)
Inventor: JIMENEZ NUNEZ ELOISA
IPC: C07D401/10
Filed: 2016-07-05
Abstract: The invention relates to compounds of formula (I): and the salts thereof, solvates thereof and solvates of the salts thereof, processes for their preparation, and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular cardiovascular disorders, such as thrombotic or thromboembolic disorders, and oedemas, and also ophthalmic disorders.
Patent CA-2991534-A1 (CA)
Inventor: GOLD PETER
IPC: G02B7/02
Filed: 2016-06-07
Abstract: L'invention concerne une source de rayonnement (10), comprenant : a. une source lumineuse (12); b. un premier élément optique (14), c. un capteur (15, 16, 17), le capteur (15, 16, 17) étant conçu et relié au premier élément optique (14) de manière telle que le capteur (15, 16, 17) permette de déterminer toute modification dans le temps d'une grandeur du premier élément optique (14), la grandeur agissant sur une caractéristique optique de la source de rayonnement (10). En outre, l'invention concerne un procédé de fabrication d'un produit, mettant en oeuvre une source de rayonnement (10) selon l'invention, ainsi qu'une utilisation de la source de rayonnement (10) afin d'augmenter le rendement des conversions ou modifications d'état d'éduits de produits.
Patent CA-2993909-A1 (CA)
Title: Method for obtaining calcium aluminates from non-saline aluminum slags
Inventor: LOPEZ GOMEZ FELIX ANTONIO
IPC: C22B7/04
Filed: 2016-07-26
Abstract: The present invention relates to a method for obtaining calcium aluminates for metallurgical use from non-saline aluminium slags by means of reactive grinding and thermal treatment.
Patent CA-2994248-A1 (CA)
Inventor: ZIMMERMAN STEVE
IPC: F16B15/02
Filed: 2016-08-01
Abstract: An improved fastener for securing a first building component to a second building component is provided. The fastener includes a head, a shank, and a tip. The shank is connected to the head and extends along a longitudinal axis to the tip. The shank includes an upper shank portion, a lower shank portion, and a transition zone. The upper shank portion is located adjacent to the head. The lower shank portion is spaced from the upper shank portion and is located adjacent to the tip. The transition zone is positioned longitudinally between the upper shank portion and the lower shank portion. The transition zone is longitudinally spaced from the head by a pre-determined distance. The pre-determined distance is associated with a thickness of the first building component such that the transition zone is aligned with a joint between the first and second building components.