baber/WOPTO huggingface dataset:
Patent CA-2834392-A1 (CA)
Title: Fe-based metal sheet and manufacturing method thereof
Inventor: INAGUMA TOORU
IPC: C22C38/00
Filed: 2012-04-27
Abstract: A cast slab containing C: less than 0.02 mass% and made of an Fe-based metal of an .alpha.-.gamma. transforming component is subjected to hot rolling at a temperature of an A3 point or higher and is subjected to .alpha.-region rolling at a temperature of 300°C or higher and lower than the A3 point, and thereby a base metal sheet having a {100} texture in a surface layer portion is fabricated. Then, by performing a heat treatment under predetermined conditions, an Fe-based metal sheet is obtained in which a Z value is not less than 2.0 nor more than 200 when intensity ratios of respective {001}<470>, {116}<6 12 1>, and {223}<692> directions in a sheet plane by X-ray diffraction are set to A, B, and C respectively and Z  = (A + 0.97B)/0.98C is satisfied.
Patent CA-2835684-A1 (CA)
Inventor: CAPRIOTTI JOSEPH
IPC: A61K47/32
Filed: 2012-05-08
Abstract: The invention concerns a composition and method for treating an ungual infection, the composition comprising an iodophor and dimethylsulfoxide (DMSO).
Patent CA-2835797-A1 (CA)
Title: Nesting planter
Inventor: HUNG CHUN WAI
IPC: A01G9/02
Filed: 2013-12-06
Abstract: Nested planters are provided. The nested planters include a body having a base assembly and a depending sidewall, the body defining a substantially enclosed space.  The base assembly includes a generally horizontal planar member and a stand-off feature. The stand-off feature is structured to extend downwardly from the planar member. A substantial portion of the body sidewall is structured to correspond to the body sidewall of another nesting planter when two nesting planters are nested.
Patent CA-2840779-A1 (CA)
Title: Free radical curable waterborne glass coating compositions
Inventor: EKIN ABDULLAH
IPC: C03C17/32
Filed: 2012-07-03
Abstract: Aqueous polyurethane coating compositions are disclosed in this specification. The aqueous polyurethane coating compositions contain a polycarbonate-polyurethane resin component and a water-dilutable, ethylenically unsaturated polyurethane polyol component.
Patent CA-2842738-A1 (CA)
Title: Listes de distribution de message electronique
Inventor: BURRELL JAMES ARTHUR
IPC: H04L12/58
Filed: 2014-02-12
Abstract: Une liste de distribution détermine une pluralité dadresses de destinataires pour des messages électroniques. Des mises à jour normales de la liste de distribution peuvent être réalisées au moyen de commandes de mise à jour dune adresse autorisée stockée en association avec la liste de distribution autorisée à mettre à jour la liste de distribution. Lorsquune commande de retrait est reçue dune adresse de destinataire en particulier, qui nest pas autorisée à mettre à jour la liste de distribution, ladresse en particulier peut être éliminée de la liste de distribution. Lorsquune commande dajout est reçue de ladresse en particulier, une nouvelle adresse peut être ajoutée à la liste de distribution. Avant denvoyer une messagerie électronique sortant, la liste de distribution est résolue à lensemble courant dadresses de destinataires.
Patent CA-2843207-A1 (CA)
Inventor: DONG LIMIN
IPC: H04Q11/00
Filed: 2011-11-15
Abstract: A method, device and system for transmitting service data on an Optical Transport Network (OTN). Wherein the method comprises: mapping the service data into a Low Order flexible Optical Channel Data Unit (LO ODUflex); multiplexing a plurality of said LO ODUflexs into High Order flexible Optical Channel Data Units (HO ODUflex); adding an FEC overhead into the HO ODUflex to make a flexible Optical Channel Transport Unit (OTUflex); splitting the OTUflex into multiple data channel signals, and modulating them onto an Orthogonal Frequency Division Multiplexing (OFDM) sub-carrier to transmit the OFDM sub-carrier. The above technical scheme can provide the OTUflex, thereby enable the network adapt the service data into flexibly changeable OTN line rate by a control protocol, which realizes transmitting service data with multiple rates to adapt the requirement that the OTN developing to the higher rate.
Patent CA-2847914-A1 (CA)
Inventor: MEDOFF MARSHALL
IPC: D21B1/02
Filed: 2007-10-26
Abstract: The invention relates to a method comprising: irradiating a lignocellulosic feedstock material in air, using an electron beam, to generate carboxylic acid groups by reaction of the irradiated feedstock with the air and thereby provide an irradiated lignocellulosic material having a larger number of carboxylic acid groups than the lignocellulosic material from which the irradiated material was obtained.
Patent CA-2849519-A1 (CA)
Title: Method of calibrating torque using peak hold measurement on an electronic torque wrench
Inventor: KING JERRY A
IPC: G12B13/00
Filed: 2014-04-22
Abstract: The present disclosure relates to an electronic torque tool, a calibration fixture, and a method for calibrating the electronic torque tool. The calibration includes applying a torque to the torque wrench and releasing the applied torque once the applied torque reaches a full scale calibration torque. The calibration fixture holds and displays a peak value of the applied torque and the torque wrench holds and displays a measured peak value of the applied torque. The measured peak value on the torque wrench may then be adjusted, by incrementing or decrementing the displayed value, to match the peak value displayed on the calibration fixture.
Patent CA-2850607-A1 (CA)
Title: Radio frequency controlled aircraft
Inventor: PERDOMO ORESTES R
IPC: A63H27/04
Filed: 2012-09-26
Abstract: A radio-controlled model airplane, including: a fuselage; first and second wings connected to the fuselage; and a control system including: a battery; a receiver powered by the battery and arranged to receive radio frequency signals; and a computer powered by the battery, electrically connected to the receiver, and arranged to transmit control signals in response to the received radio frequency signals. The airplane also includes a first motor powered by the battery and arranged to receive the transmitted control signals to rotate a propeller; and a single flexible wire: passing through an opening in a distal end of the first wing; with a first end fixed to a point at or near a junction of the first wing and the fuselage; and with a second end for connection to a point outside of the model airplane.
Patent CA-2852048-A1 (CA)
Title: Procede de prise en charge de transferts intercellulaires rapides entre des stations de base dans des reseaux sans fil ip
Inventor: VU HAI
IPC: H04W36/00
Filed: 2011-10-12
Abstract: L'invention porte sur un procédé qui permet d'effectuer des transferts intercellulaires rapides entre des stations de base dans des réseaux sans fil IP. Plus précisément, l'invention porte sur une technique pour traiter le problème de gestion de l'emplacement précis durant un transfert intercellulaire rapide entre de multiples stations de base. L'invention concerne l'utilisation d'une combinaison d'horodatage et de numéro de séquence conjointement avec un protocole d'échange de messages sur le réseau pour maintenir l'enregistrement à l'aide seulement d'une station de base à n'importe quel instant.
Patent CA-2854825-A1 (CA)
Title: Structural adhesive and bonding application thereof
Inventor: SANG JUNJIE JEFFREY
IPC: C08G59/42
Filed: 2012-10-19
Abstract: A structural adhesive composition that is suitable for high-strength bonding of metals and aerospace structural materials. In one embodiment, the structural adhesive composition based on a two-part system, which is curable at or below 200°F (93 °C). The two-part system is composed of a resinous part (A) and a catalyst part (B), which may be stored separately at room temperature until they are ready to be used. The resinous part (A) includes at least two different multifunctional epoxy resins with different functionality selected from difunctional, trifunctional, and tetrafunctional epoxy resins, certain toughening components, and inorganic filler particles as a rheology/thixotrophy modifying component. The toughening components include core-shell rubber particles with different particle sizes and at least one of an elastomeric polymer and a polyethersulfone polymer. The catalyst part (B) includes an aliphatic or cyclic amine compound as a curing agent and inorganic filler as a rheology/thixotropy modifying component. The weight ratio of part (A) to part (B) is within the range of 3:2 to 10:2. In another embodiment, the structural adhesive composition is based on a one-part system which includes the components of the resinous part (A) in the two-part system mixed with a latent amine curing agent. The one-part system may further include an imidazole and/or an aliphatic amine. The one-part system is curable within the temperature range of 140-300°F (60-150°C). The paste adhesive disclosed herein has film-like properties and is particularly useful in rapid-assembly aerospace structure bonding applications.
Patent CA-2856988-A1 (CA)
Inventor: WRIGHT DALE A
IPC: B01J8/24
Filed: 2012-10-25
Abstract: A method for the delivery of a catalyst to a polymerization reactor is disclosed, comprising: contacting a catalyst with a carrier fluid comprising an inert hydrocarbon in gaseous form, the inert hydrocarbon having a normal boiling point of about -1°C to about 81°C; and flowing the carrier fluid to the polymerization reactor such that the carrier fluid transports the catalyst to the polymerization reactor. A catalyst delivery system is disclosed, comprising: a catalyst vessel for containing a catalyst; a catalyst injection line for delivering the catalyst to a polymerization reactor, the catalyst injection line being in fluid communication with the catalyst vessel and the polymerization reactor; and a carrier fluid line in fluid communication with the catalyst injection line for delivering a carrier fluid comprising an inert hydrocarbon to the catalyst injection line, the inert hydrocarbon having a normal boiling point of about -1°C to about 81°C.
Patent CA-2860075-A1 (CA)
Inventor: WEIS NORBERT
IPC: A46B9/00
Filed: 2012-09-05
Abstract: In respect of the problem of specifying a broom head which can readily sweep up differently sized particles and mixtures of the same, a broom head comprising a basic body (100), from which clusters (1, 3, 5, 7, 8, 9, 10, 13) of bristles project, is characterized in that the clusters (1, 3, 5, 7, 8, 9, 10, 13) have a cross section which is neither round nor circular.
Patent CA-2861058-A1 (CA)
Title: Slow cooking appliance with latching arrangement
Inventor: RANDALL LARRY
IPC: A47J27/00
Filed: 2013-01-10
Abstract: A slow cooker appliance includes a lid, cooking vessel, housing and at least one but preferably two latching arrangements for securing the lid. Each latching arrangement includes a lid mount mounted on opposing sides of the periphery of the lid, a U-shaped member pivotally attached to the lid mount, and a rotating member rotatably connected to a housing mount disposed on a sidewall of the slow cooker housing, A U-shaped member is looped around the rotating member and a cammed surface on the rotating member urges against the end of the U- shaped member as the rotating member is rotated clockwise or counter-clockwise from an unlatched position to one of two possible latched positions. This creates a force in the U-shaped member that is transmitted to the lid mount. The lid mount urges the lid against a rim of the cooking vessel thereby securing the lid and the container to the housing.
Patent CA-2864772-A1 (CA)
Inventor: MENARD GEORGES
IPC: B23Q35/26
Filed: 2013-02-28
Abstract: Dispositif pour orienter un organe palpeur (8) par rapport au vecteur normal local d'une surface de travail (7), le dispositif comportant : un bâti, un élément de support mobile (29) lié au bâti et apte à  coulisser dans une direction prédéterminée (14), un organe palpeur apte à pivoter selon un axe de rotation (17) non parallèle à la direction prédéterminée par rapport à un point d'articulation de l'élément de support, des moyens de pression aptes à déplacer et générer un effort sur l'élément de support mobile dans ladite direction prédéterminée de manière à plaquer l'organe palpeur contre la surface de travail, dans lequel l'organe palpeur comportant une surface de palpation externe convexe unique apte à être mise en contact avec la surface de travail, la surface de palpation présentant un unique point de contact d'équilibre, le point de contact d'équilibre étant le point sur la surface de palpation le plus proche du point d'articulation.
Patent CA-2868928-A1 (CA)
Inventor: CHOU STEPHEN Y
IPC: G01N21/65
Filed: 2013-03-15
Abstract: L'invention concerne, entre autres, un nanocapteur comprenant un substrat et un ou plusieurs piliers s'étendant à partir d'une surface du substrat, les piliers comprenant une structure ponctuelle métallique, un disque métallique et un plan arrière métallique. Le nanocapteur comprend une couche d'adhésion moléculaire qui couvre au moins une partie de la structure ponctuelle métallique, du disque métallique et/ou du plan arrière métallique, et un agent de capture relié à la couche d'adhésion moléculaire. Le nanocapteur amplifie un signal lumineux issu d'un analyte lorsque l'analyte est spécifiquement relié à l'agent de capture.
Patent CA-2869043-A1 (CA)
Inventor: MILES DESMOND JOHN
IPC: A61B17/128
Filed: 2009-10-02
Abstract: A hand-operable surgical clip applicator (10) including a barrel (12) having a first end (14) and a second end (16), the second end formed to accommodate a surgical clip, a crimping lever (20) pivotally connected at the second end of the barrel, and a trigger (28) co-located with the barrel, the trigger being operable to pivot the crimping lever, the pivoting movement of the crimping lever causing the surgical clip to be urged from an open position to a closed position, wherein the trigger has an operating portion on either side of the barrel.
Patent CA-2871064-A1 (CA)
Inventor: HUI JONATHAN W
IPC: H04L69/40
Filed: 2013-04-22
Abstract: In one embodiment, an authenticator in a communication network maintains a persistent authenticator epoch value that increments each time the authenticator restarts (610). The authenticator also maintains a persistent per-supplicant value for each supplicant of the authenticator (620), each per-supplicant value set to a current value of the authenticator epoch value each time the corresponding supplicant establishes a new security association with the authenticator (615). To communicate messages from the authenticator to a particular supplicant, each message uses a per- supplicant replay counter having a security association epoch counter and a message counter specific to the particular supplicant. In particular, the security association epoch counter for each message is set as a difference between the authenticator epoch value and the per-supplicant value for the particular supplicant when the message is communicated, while the message counter is incremented for each message communicated (625).
Patent CA-2875339-A1 (CA)
Inventor: AVEDON RAYMOND B
IPC: F24F7/007
Filed: 2014-12-18
Abstract: An air moving device includes a housing member, a rotary fan assembly, and a nozzle. The air moving device further includes a light source member mounted within the nozzle. The light source member can be placed within a flow of air moving out the end of the nozzle in a generally columnar pattern. The flow of air can be used to cool the light source member.
Patent CA-2879026-A1 (CA)
Inventor: PARE QUENTIN
IPC: E21B47/24
Filed: 2015-01-20
Abstract: A measurement-while-drilling servo-actuator for use in mud-pulse telemetry, which determines linear position of a poppet valve therein without counting revolutions of a stepper motor which positions said poppet valve. A sensor senses a magnetic field intensity value, or an inductance value, which is proportional to the position of the poppet valve relative to the sensor. A look-up table of reference outputs corresponding to known position of the poppet valve is used to determine the position of the poppet valve. A method of determining a position of a poppet valve in a mud pulser is further disclosed.
Patent CA-2881341-A1 (CA)
Inventor: GEIR MELHUS
IPC: E21B43/116
Filed: 2013-08-16
Abstract: The present Invention relates to a device and a method for perforating downhole casings. The method comprises the steps of arranging a device (1) comprising a pipe section (3) on a drill string, running the device (1) into a bore hole to a desired location in the well, dropping a ball (7) down through the drill string down to the device (1), where the ball (7) rests in a ball seat (5), thus blocking fluid communication between the inside and the outside of the device (1), whereby the pressure on the Inside of the d rill string and the device (1) is pumped up to a first pressure level and a first sequence of pressure rises and pressure reliefs is carried through within a first pressure level Interval, whereby a firing system (4), arranged to react to said first sequence of pressure rises and pressure reliefs, triggers a charge or group of charges (2), whereby the charge or group of charges (2) punches one or more holes through a surrounding casing wall, driving the pressure on the inside of the drill string further up to a second level causing a rupture disc (8), arranged in an opening (10) in the pipe wall to the pipe section (3) somewhere above the ball seat (5), to burst and establishing a fluid communication between the inside and outside of the drill string through the opening in the pipe wall of the pipe section (3), and to start a circulation In the well by pumping a fluid down through the drill string and out through the opening which is created when the rupture disc (8) bursts.
Patent CA-2883185-A1 (CA)
Inventor: AMUNDSON KURT
IPC: F15B13/042
Filed: 2013-08-27
Abstract: The invention is directed to controlling a hydraulic actuation system (50) having at least one degree of freedom, a prime mover (101), at least one actuation module (110, 120, 130) and a controller (103), with each actuation module (110, 120, 130) including: an over-center variable displacement pump (112 and 113; 601; 801) having a power input connection configured to power the pump from the prime mover (101) and a displacement varying input for varying the displacement of the pump; a displacement varying actuator (111, 121, 131) configured to modulate the displacement varying input of the pump; an output actuator (115) in direct communication with the pump, the output actuator (115) configured to drive a corresponding degree of freedom; and at least one sensor (116, 126) establishing a feedback measurement that represents a force or motion of the output actuator (115).
Patent CA-2883554-A1 (CA)
Inventor: LEDGERWOOD ADAM D
IPC: H01R13/639
Filed: 2013-03-14
Abstract: A high-amperage connector with visual alignment features is described. The connector can comprise a male connector with a male skirt where the male skirt has two keys on an outer surface. At least one of the keys on the outer surface of the male skirt can have an alignment feature. The connector also comprises a female connector with a female skirt where the female skirt has two keyways on an inner surface of the female skirt. At least one of the keyways can have a corresponding alignment feature located on die outer surface of the female skirt. The alignment features on the male skirt and the female skirt allow a user to easily align the two connectors before connecting them.
Patent CA-2884086-A1 (CA)
Title: Methods and compositions to prevent caking of sodium chloride and prevent transition metal stains
Inventor: BROWN GEOFFREY A
IPC: C01D3/22
Filed: 2013-09-04
Abstract: Anticaking agents for inhibiting or preventing caking of inorganic salt granules are provided. The anticaking agents comprise a coordination complex of iron and a salt anion of an organic acid, wherein the salt anion is selected from the group consisting of malate, polyacrylate, diphosphonate, and mixtures thereof. Free-flowing, solid salt compositions resistant to caking are also described herein, along with methods of melting ice and/or snow on a surface or inhibiting the accumulation or formation of ice and/or snow on a surface, and methods of preventing or inhibiting caking of solid inorganic salt granules.
Patent CA-2887784-A1 (CA)
Title: Borne de detection d'un reseau optiquement invisible, installation comprenant une telle borne de detection, et procede de detection d'un reseau optiquement invisible
Inventor: ARNAUD DANIEL
IPC: G01R1/06
Filed: 2013-10-17
Abstract: Cette borne de détection (2) comporte une partie de fixation (4) destinée à être fixée dans un ouvrage, une partie de protection (5) électriquement conductrice solidaire de la partie de fixation (4) et agencée pour protéger la partie de fixation (4), la partie de protection (5) étant agencée pour être accessible depuis l'extérieur de l'ouvrage de manière à permettre l'injection d'un signal électrique, et des moyens de connexion destinés à la connexion de moyens de propagation aptes à la propagation d'un signal électrique le long d'un réseau optiquement invisible, les moyens de connexion étant reliés à la partie de protection (4) de manière à maintenir, en condition d'utilisation, une continuité électrique entre la partie de protection (4) et les moyens de propagation.
Patent CA-2890103-A1 (CA)
Title: Process for making coated vegetables
Inventor: HUME PAMELA
IPC: A23L19/18
Filed: 2013-11-04
Abstract: The present application relates to a process of producing an oil fried, batter coated vegetable food article. The process optionally relates to the production of an oil fried, batter coated vegetable article where the batter coating covers a vegetable, such as a potato portion, optionally a French fry. The present application further relates to a process of producing an oil-fried starchy vegetable food article in the absence of a batter. Optionally the vegetable is an oil fried potato food article. The present disclosure further relates to a steam treatment apparatus which produces steam and creates a steam environment for a food product to pass through prior to the frying of the food product in oil. The food product may be at least partially formed from one or more vegetables and coated in a coating containing starch that is treated with steam prior to being fried in oil. Alternatively, the food product may be a portion of a starchy vegetable which is blanched prior to being steamed treated and fried in oil.
Patent CA-2894212-A1 (CA)
Inventor: GUPTA AMAR
IPC: C12Q1/68
Filed: 2013-12-19
Abstract: The detection of the presence of rare somatic mutations from a biological sample is often challenging due to the simultaneous presence of a vast excess of wild-type DNA. The present invention describes novel compounds and methods that would allow the enrichment of mutant DNA by depleting amplifiable wild-type DNA.
Patent CA-2898492-A1 (CA)
Inventor: OTTO WILLIAM M
IPC: B64C1/00
Filed: 2014-01-15
Abstract: A support unit for a structure within a pressure vessel that includes an external load distribution plate, an internal load distribution plate, a standoff unit between the external load distribution plate and the internal load distribution plate that extends through an opening in a pressure vessel.
Patent CA-2899435-A1 (CA)
Inventor: SILLINCE MARK
IPC: F25D3/00
Filed: 2014-01-28
Abstract: Apparatus and process to adsorb carbon dioxide onto compacted activated carbon in a HEU while removing the heat generated by the adsorption. A cooling tunnel is provided and maintained at approximately five degrees Celsius by continuously flowing a refrigerant therethrough. A plurality of completed cans with HEU are arranged internally and gassing heads are attached to each HEU and maintained at approximately 10-15 Bar for a period of twenty to thirty minutes after which the gassing heads would be removed and a new batch of cans inserted.