baber/WOPTO huggingface dataset:
Patent CA-2799862-C (CA)
Inventor: PEZZIN JUSTIN GEORGE
IPC: G01R31/00
Filed: 2010-06-07
Granted: 2016-02-09
Abstract: A fault indicator for indicating the occurrence of a rapid pressure surge within a housing of an electrical device has: a barrel capable of being mounted in an aperture of the housing; an actuating mechanism having a chamber with at least one orifice communicating between interior and exterior surfaces of the chamber within the housing and an actuating member movable in response to a pressure differential between the interior and exterior surfaces of the chamber; a plunger within the bore of the barrel biased outwardly in the barrel and normally retained in an armed position by the actuating member; and a radial seal disposed between the plunger and the barrel. When the pressure differential exceeds a positive threshold value, the actuating member is moved and thereby permits the plunger to move outwardly into a triggered position. The radial seal may be a dual- lip seal.
Patent CA-2809735-C (CA)
Title: Composite screen
Inventor: NOGALSKI JAMES F
IPC: B07B1/49
Filed: 2007-03-29
Granted: 2014-11-18
Abstract: A filter screen for a shale shaker includes a first end, a second end disposed opposite the first end, a first side disposed substantially perpendicular the first and second ends, a second side disposed opposite the first side and a plurality of transverse ribs disposed between the first side and the second side, wherein at least one transverse rib extends downwardly below a lower plane of the screen frame. A filter screen for a shale shaker includes a first end, a second end disposed opposite the first end, a first side disposed substantially perpendicular the first and second ends, a second side disposed opposite the first side, a plurality of transverse ribs disposed between the first side and the second side, and at least one positioning tab. A method of forming a screen frame for a shale shaker includes forming a screen frame and forming integrally a gasket along a perimeter of a lower plane of the screen frame.
Patent CA-2811442-C (CA)
Title: Navire et passerelle d'embarquement pour ce dernier
Inventor: ROHDEN ROLF
IPC: B63B27/14
Filed: 2011-08-01
Granted: 2015-09-15
Abstract: L'invention concerne un navire (1), notamment un navire de charge, comportant une paroi extérieure (29) et une passerelle d'embarquement (7) permettant de monter à bord du navire (1) et de quitter ce dernier, pouvant être déplacée entre une position d'utilisation pour l'embarquement/le débarquement et une position de rangement lors de la navigation. L'invention concerne en particulier un navire (1), dans lequel la passerelle d'embarquement (7) présente un fond pourvu d'une surface inférieure (33) qui, lorsque la passerelle (7) est en position de rangement, se trouve à fleur de la surface de la paroi extérieure (29). L'invention concerne également une passerelle d'embarquement (7) permettant de monter à bord du navire (1) et de quitter ce dernier, conçue pour être utilisée sur un navire (1) selon la présente invention.
Patent CA-2812646-C (CA)
Inventor: SPRINGETT FRANK BENJAMIN
IPC: E21B33/06
Filed: 2011-09-29
Granted: 2015-11-03
Abstract: Techniques for shearing a tubular of a wellbore penetrating a subterranean formation with a blowout preventer are provided. The blowout preventer has a housing with a hole therethrough for receiving the tubular. The techniques relate to a blade assembly including a ram block movable between a non - engagement position and an engagement position about the tubular, a blade carried by the ram block for cuttingly engaging the tubular, and a retractable guide carried by the ram block and slidably movable therealong. The retractable guide has a guide surface for urging the tubular into a desired location in the blowout preventer as the ram block moves to the engagement position.
Patent CA-2813840-C (CA)
Title: Bakery products, in particular pre-baked breads especially suitable for baking in a toaster and method for the production thereof
Inventor: PIEZEL XAVIER
IPC: A21D6/00
Filed: 2011-10-25
Granted: 2019-02-05
Abstract: The invention relates to bakery products, in particular breads, obtained from pieces of dough in the form of strips, the dimensions of which are stable after fermentation and baking. The method for the production thereof is also targeted by the invention. The aim of the invention is firstly to provide bakery products, in particular breads, having a shape and dimensions suitable for baking in a toaster, and secondly to provide an industrial process for producing these products. These bakery products are pre-baked breads in the form of pieces having dimensions (x', y', z') with reference to a three-dimensional reference frame of orthogonal axes (?', Y', Z'), these pieces being obtained from pieces of dough (1) having dimensions (x, y, z) with reference to a three-dimensional reference frame of orthogonal axes (X, Y, Z), said bakery products being characterized in that they have recessed marks distributed uniformly over the entire top surface of the product where x' = 0,8·(x); y' = 0,8·(y); x', y' being respectively the greatest dimensions of the breads along the axes X' and Y'; x, y being respectively the greatest dimensions of the pieces of dough (1) along the axes X and Y; the difference (D in %) between the maximum mean height (z'max moy) and the minimum mean height (z'min moy) of the top surface of the breads: D = [(z'max moy - z'min moy) / z'max moy]·100 is less than or equal to 30. The invention also relates to marked pieces of dough which result in the breads after baking. The process according to the invention consists essentially in providing at least the top surface of the pieces of dough with recessed marks, the depth (p) of at least some of the recessed marks corresponding to at least 80% of the thickness (z) of the piece of dough in question, (z) and (p) being measured along the same axis.
Patent CA-2818793-C (CA)
Inventor: ERKER GREGORY J
IPC: G01D5/00
Filed: 2013-06-12
Granted: 2021-05-04
Abstract: An encoding sequence is configured to detect the position and direction of motion of an actuator. The actuator includes at least two members where one of the members moves with respect to the other. Two sets of binary indicators are either affixed to or integrally assembled along one of the members. Each pair of indicators defines a position of the actuator and each binary indicator is configured to identify one of two states, such as a magnetic pole or a graphical mark where each state corresponds to a logical zero or a logical one. The indicators are arranged on the actuator such that at least one of the indicators transitions between one of the two states at each position along the actuator. At least one sensor is provided to detect the state of the binary indicators as the two members of the actuator move with respect to each other.
Patent CA-2820329-C (CA)
Title: Method of promoting adhesion and bonding of structures and structures produced thereby
Inventor: DAN-JUMBO EUGENE A
IPC: B32B37/02
Filed: 2012-02-14
Granted: 2014-09-02
Abstract: The disclosure provides in one embodiment a method of promoting adhesion on a composite surface. The method comprises providing a composite structure having at least one composite surface to be bonded. The method further comprises preparing the at least one composite surface. The method further comprises providing a chemical derivatization compound containing active functional groups that promote adhesion. The method further comprises depositing the chemical derivatization compound on the prepared composite surface to form a functional group-adhesive promoter derivatized layer. The method further comprises applying an adhesive layer to the derivatized layer. The method further comprises heat curing the adhesive layer to result in a bond with another structure made of a composite, a metal, or a combination thereof.
Patent CA-2823860-C (CA)
Inventor: CRAWFORD JOHN C
IPC: A45D40/20
Filed: 2011-02-01
Granted: 2015-08-04
Abstract: Disclosed is a package for a consumer care composition, the package comprising a container containing a consumer care composition in the form of a solid stick, the container having a base, a solid stick of the consumer care composition supported on the base, an annular sleeve surrounding the solid stick, the annular sleeve being coupled to the base by a coupling mechanism, coupling mechanism being adapted to control longitudinal movement of the annular sleeve relative to the base between extended and retracted positions. Also disclosed is method of manufacturing a package comprising a container containing a consumer care composition in the form of a solid stick in which a void in the container is filled a consumer care composition in liquid form, the liquid passing downwardly through a porous transverse wall in a base of the container.
Patent CA-2823948-C (CA)
Title: Indication d'une selection d'un mode d'intraprediction pour un codage video a l'aide d'un cabac
Inventor: KARCZEWICZ MARTA
IPC: H04N19/593
Filed: 2012-01-05
Granted: 2015-09-29
Abstract: L'invention concerne, pour un bloc de données vidéo, un encodeur vidéo qui peut signaler à un décodeur vidéo, à l'aide d'un procédé de codage arithmétique binaire à contexte adaptatif (CABAC), un mode d'intraprédiction sélectionné utilisant un mot de code qui est mis en correspondance avec un indice de mode d'intraprédiction modifié. Le décodeur vidéo peut réaliser un procédé de codage arithmétique binaire à contexte adaptatif (CABAC) pour déterminer le mot de code signalé par l'encodeur vidéo, déterminer l'indice de mode d'intraprédiction modifié correspondant au mot de code, déterminer les modes les plus probables d'après un contexte, mettre en correspondance l'indice de mode d'intraprédiction modifié avec un indice de mode d'intraprédiction en comparant l'indice de mode d'intraprédiction modifié aux indices de mode des modes les plus probables, et déterminer le mode d'intraprédiction sélectionné utilisé pour encoder le bloc de données vidéo d'après l'indice de mode d'intraprédiction.
Patent CA-2824852-C (CA)
Inventor: HEINZMANN JOHN DAVID
IPC: B62M1/00
Filed: 2005-10-11
Granted: 2015-08-18
Abstract: Human transport devices having at least one forward wheel and at least two rear wheels have improved control while trying to change the direction of movement of the transport device by differentially rotating the two rear wheels.
Patent CA-2825558-C (CA)
Inventor: LAAKSO JYRI
IPC: B29C45/00
Filed: 2012-01-31
Granted: 2019-12-17
Abstract: The invention relates to a clamping ring (6) that presses an end of a pipe (1) against a connecting piece (2) by back shrinkage. The clamping ring (6) comprises a body (7) comprising a plastic material having memory properties. The body (7) has a first end (8) to be positioned at a distance from the end of the pipe (1) and a second end (9) to be positioned close to the end of the pipe (1). The body (7) of the clamping ring (6) has a first position at the first end (8) or at the distance from the first end (8) having a first radial wall thickness (A). The body (7) of the clamping ring (6) has at least one second position between the first position and the second end (9) such that the body (7) of the clamping ring (6) has a second radial wall thickness (B) at the second position. The second radial wall thickness (B) is smaller than the first radial wall thickness (A).
Patent CA-2828031-C (CA)
Inventor: CARMEL-VEILLEUX TENNESSEE
IPC: G06F3/041
Filed: 2013-09-20
Granted: 2016-12-13
Abstract: A device and method for preventing false-actuation of a touch screen are provided. When one or more of: (a) an initial proximity event occurs at a proximity sensor of the device, and (b) a reorientation event occurs at an orientation sensor of the device:  touch data received via a touch screen of the device is buffered in a memory of the device.  Thereafter, a processor of the device: processes the buffered touch data when a further proximity event does not occur within a given time period; and, disables the touch screen when the proximity event occurs within the given time period.
Patent CA-2831447-C (CA)
Title: Appareil de ventilation
Inventor: ZHONG BODONG
IPC: F24F13/10
Filed: 2012-06-18
Granted: 2018-02-20
Abstract: L'invention porte sur un appareil de ventilation disposé sur une paroi du côté intérieur d'un conduit d'air reliant un espace intérieur à l'extérieur, et comportant un masque de ventilation. Le masque de ventilation est constitué par un cadre de masque et un masque mobile. La distance horizontale à partir du centre de gravité du masque mobile jusqu'à la paroi du côté intérieur est supérieure à la distance horizontale à partir d'un arbre de masque mobile jusqu'à la paroi du côté intérieur. Une tige d'actionnement est disposée à partir de la paroi inférieure du cadre de masque, et peut se déplacer vers la gauche et vers la droite le long d'une face d'extrémité de la partie inférieure du cadre de masque. Le masque mobile et le cadre de masque comportent, disposés entre ceux-ci, un raccord reliant le masque mobile et la tige d'actionnement. Le raccord est une structure qui coulisse vers le haut et vers le bas. Le raccord convertit les mouvements vers la gauche et vers la droite de la tige d'actionnement en des mouvements de fermeture et d'ouverture du masque mobile tournant autour de l'axe de l'arbre de masque mobile.
Patent CA-2833693-C (CA)
Title: Steel for solid oxide fuel cells having excellent oxidation resistance, and member for solid oxide fuel cells using same
Inventor: YASUDA NOBUTAKA
IPC: C22C38/50
Filed: 2012-04-20
Granted: 2015-07-07
Abstract: Provided are: steel for solid oxide fuel cells, which is capable of ensuring sufficient oxidation resistance even if a predetermined amount of nitrogen is contained therein; and a member for solid oxide fuel cells, which uses the steel for solid oxide fuel cells. This steel for solid oxide fuel cells having excellent oxidation resistance contains, in mass%, 0.022% or less (including 0%) of C, 0.01-0.05% of N, 0.01% or less (including 0%) of O, 0.15% or less (including 0%) of Al, 0.15% or less (including 0%) of Si, 0.1-0.5% of Mn, 22.0-25.0% of Cr, 1.0% or less (excluding 0%) of Ni, 1.5% or less (including 0%) of Cu, 0.02-0.12% of La and 0.01-1.50% of Zr with La + Zr being 0.03-1.60%, and 1.5-2.5% of W, with the balance made up of Fe and impurities. The ratio of Zr/(C + N) in mass% is preferably 10 or more.
Patent CA-2844874-C (CA)
Inventor: LAGNO SANCHEZ FELIPE ANDRES
IPC: C01G39/00
Filed: 2012-08-24
Granted: 2018-01-02
Abstract: The invention relates to a method for recovering technical-grade molybdenum from diluted acid leaching solutions (PLS) that have a high arsenic concentration, said method comprises the following steps consisting in: (a) bringing a pre-filtered acid leaching solution (PLS), originating from the leaching of smelter dust, into contact with an anionic ion-exchange resin; (b) washing the loaded resin with water; (c) extracting the molybdenum from the ion-exchange resin with an alkaline ammonium regenerant solution at a pH value of between 8 and 12, in order to form ammonium molybdenum in solution; (d) washing the unloaded resin with water; (e) adding iron and/or magnesium salts to the recovered ammoniacal solution, in order to obtain a precipitate which is transferred to the arsenic abatement step and a solution containing ammonium molybdate in solution; (f) adding sulphuric acid to the arsenic-free ammoniacal solution in order to precipitate the moylbdenum in the form of ammonium molybdate in an acid environment at a pH value of between 1.5 and 4; (g) separating the precipitate formed by filtering the molybdate and re-circulating the solution obtained with the initial PLS solution; (h) calcining the separated precipitate in order to obtain ammonia and molybdenum trioxide; and (i) recovering the released ammonia for its subsequent use in the method as a recirculated regenerant solution.
Patent CA-2845872-C (CA)
Title: Vaccin contre le virus de l'herpes simplex sous forme de nanoemulsion
Inventor: FATTOM ALI I
IPC: A61K39/245
Filed: 2012-08-22
Granted: 2023-03-28
Abstract: La présente invention concerne le domaine de l'immunologie humaine, en particulier, un vaccin contre le virus de l'herpès simplex (VHS). La composition de vaccin sous-unitaire comprend des glycoprotéines de surface isolées de virus de l'herpès simplex, des protéines de fusion ou des fragments de celles-ci mélangés, dans des combinaisons variées, avec une nanoémulsion, laquelle est un puissant activateur du système immunitaire.
Patent CA-2848942-C (CA)
Inventor: YIN WEIJUN
IPC: B32B27/28
Filed: 2012-09-21
Granted: 2016-12-06
Abstract: A high-temperature insulation assembly for use in high-temperature electrical machines and a method for forming a high-temperature insulation assembly for insulating conducting material in a high-temperature electrical machine. The assembly includes a polymeric film and at least one ceramic coating disposed on the polymeric film. The polymeric film is disposed over conductive wiring or used as a conductor winding insulator for phase separation and slot liner.
Patent CA-2852392-C (CA)
Title: Underwater communication system
Inventor: SHIMIZU ETSURO
IPC: H04B13/00
Filed: 2012-09-14
Granted: 2020-08-04
Abstract: [Problem to be Solved] To provide an underwater communication system in which no holes need to be drilled in a shell body of a hermetically-sealed structure whose object is to operate underwater. [Solution] The underwater communication system includes: a hermetically-sealed structure 2 including a shell body 5 having a watertight structure and that is disposed underwater; a transmission unit 9 that is arranged in the hermetically-sealed structure 2 and that can perform wireless transmission; a non-conductive propagation medium 4 that includes one end portion being brought into contact with the outside of the shell body 5 having the watertight structure without making a hole therein; and a reception unit 10 that receives an electrical signal wirelessly transmitted from the transmission unit 9 from the other end portion of the propagation medium 4 that is located distally from the shell body 5.
Patent CA-2853216-C (CA)
Inventor: MAIOLI PAOLO
IPC: H02G5/10
Filed: 2011-10-27
Granted: 2019-01-15
Abstract: A system for cooling a power transmission system comprising a cable carrying a current, the system comprising: a cooling device; a power supply system arranged to extract a power fraction from the cable and to supply the cooling device with said power fraction; a control unit configured to control the amount of the extracted power fraction responsive to a parameter of the power transported in the cable, so that when the parameter is higher than a threshold, the power fraction is equal to a first value depending on the power carried in the cable through a first function; and when the parameter is lower than the threshold, the power fraction is equal to a second value depending on the power carried in the cable through a second function, the second function corresponding to the first function multiplied by a factor k, k being higher than 0 and lower than 1.
Patent CA-2853574-C (CA)
Inventor: ST-AMAND ERIC
IPC: G06Q50/34
Filed: 2012-10-29
Granted: 2019-04-09
Abstract: There is described herein an online video game having a news network module for generating news feeds for broadcasting inside and outside of the video game. The news feeds may comprise virtual world news and/or real world news and may be customized as per individual player settings or operator settings.
Patent CA-2856333-C (CA)
Inventor: SANGIACOMO FRANCESCA
IPC: A23L5/30
Filed: 2012-11-20
Granted: 2019-09-10
Abstract: L'invention concerne un aliment comprenant au moins un grain de pop-corn sensiblement entier et revêtu, complètement ou partiellement, d'au moins une première couche d'un premier fromage fondu directement en contact avec le grain de pop-corn, aliment dans lequel : a) le premier fromage fondu a une teneur en humidité initiale inférieure à 35 %, ou en variante, b) le premier fromage fondu est aussi cuit et son humidité après cuisson est inférieure à 8 %. Une seconde couche d'un second fromage peut être appliquée à l'aliment. L'invention concerne également un procédé pour produire ledit aliment.
Patent CA-2856962-C (CA)
Title: Reseau de commutateurs et charge utile de satellite de telecommunications comportant un reseau de commutateurs
Inventor: NAKAD OLIVIER
IPC: H04Q3/68
Filed: 2011-12-01
Granted: 2018-11-20
Abstract: Un réseau de commutateurs comporte des accès d'entrée et de sortie. Chaque commutateur comprend quatre ports et les accès sont des ports de commutateurs de connexion. Le réseau comporte au moins un étage de commutateurs comportant une paire de lignes de commutateurs dont les ports ne sont pas utilisés comme accès, dits commutateurs d'interconnexion, et des bras transversaux reliant des commutateurs d'interconnexion de lignes différentes, un bras transversal comprenant au moins deux liens et un commutateur, dit commutateur transversal, et les commutateurs de connexion étant des commutateurs transversaux. Au moins deux commutateurs transversaux de bras différents de chaque étage sont des commutateurs de connexion, et au moins un commutateur d'interconnexion d'une ligne d'un étage est connecté à un commutateur d'interconnexion d'une autre ligne, par un lien inter-lignes.
Patent CA-2857389-C (CA)
Inventor: PANJWANI VIJAY GOPICHAND
IPC: H02H3/05
Filed: 2012-11-29
Granted: 2016-10-18
Abstract: A system (100), comprising: a load-regulation assembly (102) configured to regulate flow of electrical power from a line-power terminal (899); and a load-disconnection assembly (104) being configured to disconnect the flow of electrical power from the line-power terminal (899) for the case where the load-regulation assembly (102) fails to regulate the flow of electrical power from the line-power terminal (899).
Patent CA-2857609-C (CA)
Title: Washable viscoelastic flexible polyurethane foams
Inventor: MARTIN MARC
IPC: B60N2/90
Filed: 2012-11-27
Granted: 2020-02-18
Abstract: The present invention relates to a process for producing viscoelastic flexible polyurethane foams having an air flow value of at least 1 dm3/s, which comprises (a) polyisocyanate being mixed with (b) polymeric compounds having isocyanate-reactive groups, (c) optionally chain-extending and/or crosslinking agents, (d) optionally compounds having one isocyanate-reactive group with a hydroxyl number of 100 to 500 mg KOH/g, (e) catalyst, (f) blowing agent, and also optionally (g) addition agents to form a reaction mixture and convert it into flexible polyurethane foam, wherein the polymeric compounds having isocyanate-reactive groups (b) comprise (b1) 10 to 40 wt% of at least one polyalkylene oxide having a hydroxyl number of 90 to 300 mg KOH/g, based on a 3 to 6-functional starter molecule and a propylene oxide fraction, based on the alkylene oxide content, of 80 to 100 wt%, (b2) 5 to 20 wt% of at least one polyalkylene oxide having a hydroxyl number of 10 to 60 mg KOH/g, based on a 2 to 4-functional starter molecule and a propylene oxide fraction, based on the alkylene oxide content, of 80 to 100 wt%, (b3) 10 to 50 wt% of at least one polyalkylene oxide having a hydroxyl number of 10 to 55 mg KOH/g, based on a 2 to 4-functional starter molecule and an ethylene oxide fraction, based on the alkylene oxide content, of 70 to 100 wt%, and (b4) 0 to 20 wt% of at least one polyalkylene oxide having a hydroxyl number of 50 to 200 mg KOH/g, based on a 2-functional starter molecule and an ethylene oxide fraction, based on the alkylene oxide content, of 80 to 100 wt%, and wherein the fraction of compounds b1) to b4), based on the total weight of polymeric compounds having isocyanate-reactive groups (b), is at least 80 wt%. The present invention further relates to a viscoelastic polyurethane foam having an air flow value of at least 1 dm3/s, which is obtainable by such a process, and to the use of such a polyurethane foam for mattresses and cushions.