baber/WOPTO huggingface dataset:
Patent CA-2904982-C (CA)
Title: Heavy metal free halogenated polymer compounds
Inventor: NIE LI
IPC: C08K3/34
Filed: 2014-03-12
Granted: 2021-05-11
Abstract: Abstract The present invention provides a rigid chlorinated polyvinyl chloride ("CPVC") polymer composition comprising (a) a CPVC polymer resin having from about 64 to about 67 weight%  chlorine, and (b) a stabilizer system containing only from about 0.1 to about 3.0 parts zeolite, and optionally a C6 to C12 metal carboxylate, and combinations thereof, wherein the zeolite has a water content of greater than weight percent and a ratio of silicon to aluminum of less than 1.5. The disclosed technology, therefore, solves the problem of stabilizing halogenated resins, preferably rigid halogenated resins, for example rigid CPVC, by employing zeolite on its own or in combination solely in a synergistic combination with a metal carboxylate co-stabilizer. The stabilized halogenated polymer composition can be employed to prepare pipe and pipe fittings. Date Recue/Date Received 2020-08-14
Patent CA-2905590-C (CA)
Inventor: SMITH JEFFREY P
IPC: B62D25/18
Filed: 2015-09-30
Granted: 2017-11-28
Abstract: A splash guard configured to reduce drag forces, and in turn, improve the aerodynamics of an associated vehicle. The splash guard in some examples defines a forward facing airflow contact surface and rearwardly extending side fins.
Patent CA-2913410-C (CA)
Inventor: CHIPROOT AVI
IPC: F16L17/04
Filed: 2014-04-23
Granted: 2020-11-03
Abstract: A method for making a gasket (10) including molding an elastomeric material in a mold to form a gasket (10) that includes an outer portion (12) folded over an inner portion (14) so as to define an inner annular space (16) between and bounded by the outer and inner portions (12, 14), and wherein one or more apertures (18) are formed in a side wall of the gasket (10), which are in fluid communication with the inner annular space (16).
Patent CA-2919462-C (CA)
Inventor: DEARDEN BRIAN R
IPC: H02J5/00
Filed: 2014-07-29
Granted: 2018-03-06
Abstract: A charger that evaluates the effectiveness of the charging field generated by the charger at an implantable device. The charger includes a charging coil, a communication module, and a processor. The processor can include instructions to determine the effectiveness of the charging field based on one or several signals or communications received from the implantable device. The charger can use the determination of the effectiveness of the charging field to vary the strength of the charging field and/or to prompt the user to move the charger with respect to the implantable device.
Patent CA-2920752-C (CA)
Title: Screening and identification of resistant markers in crustacean
Inventor: NILSEN FRANK
IPC: C12Q1/68
Filed: 2014-08-06
Granted: 2021-04-06
Abstract: A method for the detection of resistance of pests to pyrethroid chemotherapeutics in particu!ar to a method of determining single polymorphisms associated with pyrethroid resistance in the mitochondrial DNA of arthropods, in particular crustaceans, in particular copepods, and the use of such SNP's in a screening method for determining whether such pests are sensitive to, or resistant to, pyrethroids.
Patent CA-2922995-C (CA)
Title: Appareil de coagulation turboelectrique
Inventor: WOOD LOCKETT E
IPC: C02F1/461
Filed: 2014-08-06
Granted: 2022-07-19
Abstract: L'invention porte sur un appareil et sur un procédé pour éliminer des espèces contaminantes de l'eau par électrocoagulation. Des électrodes circulaires planes rotatives mises à la terre en alternance et des électrodes planes stationnaires fonctionnent comme une pompe à fluide de type Tesla lorsqu'elles sont placées en contact avec l'eau contaminée, amenant l'eau à s'écouler entre les électrodes rotatives et stationnaires. Une matière abrasive insoluble introduite dans l'eau élimine le tartre des électrodes tandis que l'eau est ainsi pompée. Un courant électrique continu est amené à s'écouler entre chaque paire d'électrodes rotatives et stationnaires, produisant ainsi une électrocoagulation des contaminants dans l'eau s'écoulant entre celles-ci. On peut séparer les matières électrocoagulées de l'eau traitée par filtration de l'eau traitée ou par le repos de l'eau traitée pendant une période de temps choisie.
Patent CA-2923476-C (CA)
Title: Method of reducing neuronal cell death with haloalkylamines
Inventor: POULSEN DAVID J
IPC: A61P33/14
Filed: 2014-09-08
Granted: 2021-03-16
Abstract: The present invention is directed to pharmaceutical compositions and methods of treating traumatic brain injury (TBI). The invention is also directed to pharmaceutical compositions and methods of treating a transient hypoxic and/or ischemic condition in the central nervous system. More specifically, the present invention is directed to pharmaceutical compositions and methods of reducing the occurrence of nerounal cell death in the centeral nervous system, such as, reducing the occurrence brain cell death in the hippocampus and/or the cortex.
Patent CA-2926583-C (CA)
Inventor: DING HONGGANG
IPC: B60G21/05
Filed: 2014-04-03
Granted: 2017-12-19
Abstract: Disclosed is an independent suspension system, comprising: two suspension cylinders (1) which are respectively arranged between wheel edges (21) of wheels at two sides and a frame (8); and a steering mechanism (3) which is used for driving the steering of the wheels at the two sides under the drive of a steering cylinder. The independent suspension system also comprises two swing links (4) which are arranged corresponding to the wheels at the two sides, wherein the end portion of each swing link (4) at one side is hinged to the wheel edge (21) of the wheel at the corresponding side via a spherical hinge; and the end portion thereof at the other side is respectively hinged to a fixed component which is fixed below a main reducer (5) in forward and backward directions via two spherical hinges. Also disclosed is a crane having the independent suspension system. By means of the improvement of the structure, the alignment of tires mounted at the wheel edges is achieved, thereby ensuring that the movement of the tires conforms to the design requirements when the crane is travelling, thereby avoiding destructive effects which the suspension cylinders may have, so that the mutually independent movement of the wheels at the left side and the right side can be reliably achieved.
Patent CA-2934863-C (CA)
Inventor: ZIEGLER GORAN
IPC: B32B21/02
Filed: 2015-01-09
Granted: 2022-03-01
Abstract: La présente invention concerne un panneau de construction avec une couche de surface (1) comprenant une feuille mince de bois, un noyau à base de fibre de bois (2) et une sous-couche (3) entre la couche de surface (1) et le noyau (2). La sous-couche (3) comprend des fibres de bois (4) et un liant (5). La couche de surface (1) présente des parties surfaces (6) comprenant un matériau à partir de la sous-couche (3). Les parties surfaces (6) comprenant un matériau à partir de la sous-couche (3) s'étendent dans la feuille mince de bois.
Patent CA-2936894-C (CA)
Title: Polyphosphoric acid resistant hydrogen sulfide scavenger for use in asphalt applications
Inventor: POLAND ROSS RIVERS
IPC: C08J3/20
Filed: 2016-07-22
Granted: 2019-09-03
Abstract: A method and composition for reducing hydrogen sulfide generated or emitted from an asphalt composition are disclosed. In certain aspects, a method for reducing hydrogen sulfide emissions from an asphalt composition is provided wherein an additive is mixed with the asphalt composition and the additive is a copper-based complex. The asphalt composition can include asphalt and an asphalt modifying acid. The copper-based complex can comprise copper carboxylate. The copper carboxylate can be an oil-soluble metal organic.
Patent CA-2937848-C (CA)
Inventor: JIRSKOG ANDERS
IPC: G01S13/34
Filed: 2015-03-04
Granted: 2022-08-02
Abstract: A radar level gauge system comprising a signal propagation device (7); a microwave signal source (45); a microwave signal source controller (55); a mixer (48) configured to combine a transmit signal from the microwave signal source and a reflection signal from the surface to form an intermediate frequency signal; and processing circuitry (5, 52, 55) coupled to the mixer and configured to determine the filling level based on the intermediate frequency signal. The microwave signal source is configured to exhibit a phase noise greater than or equal to -70dBc/Hz P 100 kHz offset from a carrier frequency for the transmit signal.
Patent CA-2943101-C (CA)
Title: Actuation method and efficiency
Inventor: NYZEN ROBERT
IPC: F04D1/06
Filed: 2015-03-17
Granted: 2020-04-07
Abstract: A multi-stage centrifugal pump assembly allows for multiple fixed ratio pressure levels. The multiple pressure levels permit optimization of actuation loops without the need for pressure regulators, and can be used directly by the actuators.
Patent CA-2945406-C (CA)
Title: Emballage de bande pour bouchon antiseptique
Inventor: GARDNER CHRISTOPHER E
IPC: A61L2/16
Filed: 2015-05-04
Granted: 2022-10-18
Abstract: L'invention concerne un ensemble seringue comportant (1) un tube de seringue délimitant une chambre ; (2) un piston monté dans la chambre et mobile par rapport au tube ; et (3) un ensemble bouchon contenant un bouchon et un matériau absorbant qui est attaché de façon amovible au piston. Un emballage de bande comprend au moins deux ensembles bouchons. Chacun des ensembles bouchons comprend un support de bouchon et un bouchon antiseptique positionné dans le support de bouchon. Le bouchon antiseptique comprend une paroi latérale définissant une chambre et une substance antiseptique à l'intérieur de la chambre. Une bande s'étend sur au moins deux ensembles bouchons. La bande comprend un premier joint d'étanchéité en prise avec le support de bouchon, et un second joint d'étanchéité en prise avec le bouchon antiseptique.
Patent CA-2947161-C (CA)
Inventor: DAVE HITESHKUMAR
IPC: C05G3/60
Filed: 2015-05-01
Granted: 2023-02-21
Abstract: The present invention relates to an improved nitrification inhibitor composition and its use in agricultural applications. (Trichloromethyl) pyridine compounds useful in the composition of the present invention include compounds having a pyridine ring which is substituted with at least one trichloromethyl group and mineral acid salts thereof. Suitable compounds include those containing chlorine or methyl substituents on the pyridine ring in addition to a trichloromethyl group, and are inclusive of chlorination products of methyl pyridines such as lutidine, collidine and picoline.
Patent CA-2947807-C (CA)
Title: Closure cap with flow restriction member
Inventor: GENAW JOEL DEAN
IPC: B65D47/12
Filed: 2015-05-04
Granted: 2019-01-08
Abstract: A closure cap (10) for a container having a spout (12) is described. The closure cap includes a tubular base (16), a flexible cover (18), and a flow restriction member (20). The tubular base is positionable about and sealingly engageable with the spout.  The flexible cover extends over the tubular base and is movable between a non-depressed position and a depressed position. The flow restriction member is detachably mounted to the tubular base such that the flow restriction member is in a spaced, coaxial relationship with the spout when the tubular base is engaged with the spout and when the flexible cover is in the non-depressed position and such that the flow restriction member is detached from the tubular base and positioned on and engaged with the spout of the container when the flexible cover is moved to the depressed position.
Patent CA-2949499-C (CA)
Title: Procede de production d'hydrogene a corrosion reduite
Inventor: SICINSKI MICHAEL ANDREW
IPC: C01B3/32
Filed: 2016-11-24
Granted: 2018-07-24
Abstract: Un procédé pour produire un gaz contenant de lhydrogène tout en empêchant la corrosion de relier fonctionnellement un séparateur de condensat et une unité dadsorption à pression variable en chauffant le flux de gaz effluent du séparateur de condensat bien au-dessus du point de rosée du courant de gaz effluent pour empêcher leau liquide de pénétrer dans le flux. Le chauffage du courant de gaz effluent est fourni sans détériorer lefficacité énergétique du procédé.
Patent CA-2951328-C (CA)
Title: Support de suspension visible comprenant un systeme anti-desolidarisation ameliore pour placards muraux
Inventor: CATTANEO CARLO
IPC: A47B95/00
Filed: 2015-06-17
Granted: 2022-08-30
Abstract: L'invention concerne un support de suspension visible comprenant un système anti-désolidarisation pour des placards muraux, un placard (29) étant accroché à un support (17) fixé au mur (18) au moyen d'un crochet (11) présentant une dent (15) d'un dispositif de support de suspension (10) du type dans lequel des moyens de contrainte réciproques amovibles (21) sont prévus entre ledit crochet (11) et ledit support (17), composés d'une vis (21) vissée sur ledit crochet (11) et adaptée à interférer avec ledit support (17). Selon l'invention, ladite vis (21) est vissée dans un siège fileté (26) positionné sur une section (27) faisant partie dudit crochet (11) et incorporée dans ledit crochet (11), ladite section (27) étant opposée à ladite dent (15), à une hauteur (q) sensiblement identique, et la pointe ou partie d'extrémité (23) de ladite vis (21) est en prise avec un rabat horizontal (bord) (16A) directement plié à partir de la section (16) de la barre (17).
Patent CA-2954247-C (CA)
Title: Support frames and rail cars for conveying bulk materials on a rail transport system
Inventor: FISK JAMES EVERRETT
IPC: B61D17/08
Filed: 2015-03-31
Granted: 2022-12-06
Abstract: The present invention generally relates to support frames and rail cars comprising first and second side drive plates, first and second cross members connecting the respective ends of the side drive plates, third and fourth cross members connecting the side drive plates at a select distance from the first and second cross members, a coupling assembly situated at the first cross member and adapted to connect another rail car thereto, and first and second diagonal support members connected to the first cross member at an angle sufficient to substantially direct forces from the coupling assembly to the third cross member and side drive plates. The support frames and rail cars may be used for conveying bulk materials on a rail transport system.
Patent CA-2963924-C (CA)
Title: Refrigerator
Inventor: KIM MIN SOO
IPC: F25D23/06
Filed: 2015-08-25
Granted: 2020-10-13
Abstract: Disclosed is a refrigerator having an improved structure so as to improve energy efficiency. The refrigerator can comprise: a main body having an inner chamber and an outer chamber provided at the outside of the inner chamber; a storage chamber formed inside the inner chamber; an insulating material provided between the inner chamber and the outer chamber so as to insulate the storage chamber; and a flange connecting the inner chamber and the outer chamber, and having anisotropy with different heat resistance distributions so as to insulate the storage chamber together with the insulating material.
Patent CA-2964321-C (CA)
Title: Silo, kit et procede de construction de silo
Inventor: VANPARYS FRANCKY
IPC: B65D88/28
Filed: 2015-10-23
Granted: 2023-09-05
Abstract: La présente invention concerne un silo (1) comprenant une ou plusieurs cellules (2), chaque cellule comprenant une ou plusieurs ouvertures de sortie (3), lesdites cellules présentant une section transversale angulaire et lesdites ouvertures de sortie présentant une section transversale non angulaire, lesdites ouvertures de sortie et lesdites cellules étant reliées les unes aux autres au moyen d'une plaque de transition (4), l'angle a entre la paroi de la cellule et ladite plaque de transition étant constante le long de la périphérie radiale de l'ouverture de sortie. La présente invention concerne également un kit et un procédé de construction d'un tel silo.
Patent CA-2965176-C (CA)
Title: Wheelchair seat assembly
Inventor: GINGRAS DAVID
IPC: A61G5/12
Filed: 2015-10-22
Granted: 2018-03-20
Abstract: A seat assembly for wheelchair of the type having a structure expandable from a contracted condition to an expanded position comprises a pair of tubular members connected to the structure. Each tubular member has a main tubular body, a secondary tubular body parallel to and inside the main tubular body, and an elongated slit extending along both the main tubular body and the secondary tubular body and common to both the main tubular body and the secondary tubular body. The slits open into an inner channel of the secondary tubular body. The main tubular body and the secondary tubular body form a hollow integral piece of composite material. A panel, e.g., of non-rigid material has rods on its opposite edges, the rods having a diameter smaller than that of the secondary tube and larger than a width of the slit to be held captive in the secondary tube, whereby the panel extends through the slit.
Patent CA-2968370-C (CA)
Title: Hair trimming device
Inventor: TALAVERA VICTOR
IPC: B26B19/20
Filed: 2015-02-09
Granted: 2022-07-19
Abstract: A device for trimming the distal ends of hair drawn therethrough is provided which has a head portion having a handle portion extending therefrom. Drawing hair strands along a serpentine pathway formed between a positioning member and a recess in the head, causes distal ends thereof to momentarily project through an opening and into a cutting cavity where they are cut only when a flexible paddle urges the projecting distal ends into a cutting component. The length of the distal ends cut may be adjusted by engagement of variable sized interchangeable cutting components.
Patent CA-2970354-C (CA)
Inventor: BACHMANN CHRISTOPHE
IPC: A01D34/535
Filed: 2015-12-07
Granted: 2022-04-05
Abstract: The invention relates to a mowing or grinding device comprising a rotary shaft bearing a plurality of mowing or grinding tools forming flails, each tool (2) being mounted directly or indirectly on the rotary shaft by way of at least one articulated connection with preferred positioning for favouring the keeping of the tool in a working position and having a mounting orifice (20, 30) and an axial mount (14, 40) passing through said mounting orifice (20, 30); said device being characterized in that the positioning portion of the axial mount (14, 40) has at least one cylindrical boss (15, 16, 41, 42) having a circular surface and the positioning portion of the mounting orifice (20, 30) has at least one concave housing (21, 22, 31, 32) having a circular surface that is able to receive the circular surface of the cylindrical boss (15, 16, 41, 42) when the tool is in the working position, the circular surface of the concave housing (21, 22, 31, 32) having a constant curvature complementary to the circular surface of the cylindrical boss (15, 16, 41, 42) over a periphery greater than a quarter circle.
Patent CA-2971348-C (CA)
Inventor: ROORYCK THIBAUT
IPC: A01L11/00
Filed: 2015-12-24
Granted: 2022-06-28
Abstract: The invention relates to a method for producing a horseshoe, wherein the following steps are carried out: a) at least partially viewing the hoof (16) to be shod in order to determine the required measurements for producing a shoe that fits said hoof, b) processing said measurements in order to deduce a provisional shape of the horseshoe, c) recording definitive parameters of said horseshoe, and d) producing said horseshoe on the basis of said definitive parameters. Before step b), the potential existence of at least one area of inflammation and/or at least one area of reduced blood circulation of the foot of the horse, of which the hoof is to receive said shoe, is determined by means of an infrared detector (17), and in step b), the existence of at least one such area is taken into account in order to determine said provisional shape and/or said structure of said horseshoe.
Patent CA-2972017-C (CA)
Inventor: JANSA PETR
IPC: A61K31/4725
Filed: 2015-12-23
Granted: 2019-06-11
Abstract: Described herein are compounds of Formula (I) and tautomers and pharmaceutical salts thereof, compositions and formulations containing such compounds, and methods of using and making such compounds.
Patent CA-2972529-C (CA)
Inventor: HEO YOUN HYOUNG
IPC: H04W52/34
Filed: 2010-05-21
Granted: 2019-10-15
Abstract: Un procédé permettant deffectuer un compte rendu des informations liées à la marge de puissance pour une pluralité de porteuses agrégées. Le procédé inclut une étape consistant à effectuer un compte rendu dans un mode point des informations liées à la marge de puissance pour un certain nombre de porteuses agrégées qui est inférieur ou égal au nombre total de porteuses agrégées, lesquelles informations liées à la marge de puissance est une marge de puissance pour au moins une des porteuses agrégées ou un affaiblissement de propagation pour au moins une des porteuses agrégées.
Patent CA-2972678-C (CA)
Inventor: WEIDLICH HELMUT
IPC: H01L29/12
Filed: 2016-01-11
Granted: 2022-07-26
Abstract: L'invention concerne un dispositif de guidage de supports de charges et des utilisations du dispositif. Les supports de charges sont guidés au moyen d'un champ magnétique le long d'une trajectoire principale incurvée ou coudée dans un gaz d'électrons bidimensionnel ou dans une couche mince supraconductrice de façon à générer une densité de séjour différente au niveau de connexions électriques.
Patent CA-2974073-C (CA)
Title: Protective device for a milking cup, and milking device comprising the same
Inventor: VAN MOURIK JAN DIRK
IPC: A01J5/08
Filed: 2016-01-22
Granted: 2022-11-01
Abstract: The invention provides a protective device for a milking cup, which milking cup has a teat opening, and a milk discharge line and a pulsating line, at least one of which makes an angle with the longitudinal direction, wherein the protective device comprises a milking cup part for enclosing a portion of the milking cup at the location of said connection, which milking cup part comprises a wall which can be connected to form a circumferential wall, wherein the milking cup part has an opening in the wall for passing through said at least one of the milk discharge line and the pulsating line, and a single-part or multipart line part which can be connected to form a circumferential wall for enclosing at least a part of said at least one of the milk discharge line and the pulsating line, wherein the line part is connected to the milking cup part around said opening in the wall, wherein the line part, from the milking cup part, successively encloses a first part, a second part and a third part, wherein at least the third part is dimensionally stable and wherein the second part is flexible in use, in particular at least ten times more flexible than the third part. The invention also provides a milking device comprising a milking cup with a line and provided with at least one such protective device.