baber/WOPTO huggingface dataset:
Patent CA-2811469-A1 (CA)
Inventor: REINBOLD KLAUS
IPC: A61C17/22
Filed: 2011-09-22
Abstract: A replaceable head part (10) for an electric powered toothbrush comprising an elongate sleeve (11) including a flexible portion (19), and containing a longitudinal drive shaft (18) rotatable in oscillatory rotary motion. The drive shaft has a spherical bearing part (21) received in a cavity (22) in the sleeve. The head part incorporates a transmission system to convert the rotation of the head drive shaft into rotation of the bristle carrier (15) comprising an eccentric pin (23) extending from the head drive shaft to move the bristle carrier in oscillatory rotary motion, and having a spherical pin bearing part (24) received in a receiving cavity (25) in the bristle carrier.
Patent CA-2815882-A1 (CA)
Title: Non-aqueous hydrocarbon recovery
Inventor: ROUT BRUCE
IPC: C10G31/00
Filed: 2011-10-11
Abstract: The present invention relates to in situ methods of separating, refining and extracting hydrocarbons from an oil formation. In embodiments of the present invention the in situ methods includes: (a) making a perforation in the oil sand formation, (b) disposing a non-polar substance into the perforation without addition of polar fluid, (c) subjecting the non-polar fluid composition disposed in the perforation to ultrasonic vibrations, and (d) extracting the hydrocarbon from the perforation in the oil sand formation. The present invention relates also to methods of separating, refining and extracting hydrocarbons from hydrocarbon matrices such as oil sand or oil shale.
Patent CA-2816488-A1 (CA)
Inventor: MATSUOKA TETSUYA
IPC: F16H1/28
Filed: 2011-11-15
Abstract: Provided is a planetary gear reduction device (1) equipped with: a sun gear (5) that is affixed concentric with respect to the input shaft for the motive power and has external teeth; multiple planet gears (7) that have external teeth and mesh with the aforementioned sun gear (5); a ring gear (9) that has internal teeth and meshes with the aforementioned planet gears (7); a planet gear (11) that supports he multiple planet shafts (13), which are the axes of rotation for each of the planet gears (7), and that outputs the orbital motion of the multiple planet gears (7) as first motive power; and a tubular support member (27) that is connected so as to be unable to rotate relative to the ring gear (9) and that outputs the rotation of the ring gear (9) as second motive power. A flexible structure (41) having a V-shaped vertical cross section that is recessed toward the inner diameter is provided at one location in the axial central direction of the tubular support member (27). Thus, rigidity can be ensured and misalignment can be prevented while limiting an increase in the weight of the device.
Patent CA-2817248-A1 (CA)
Inventor: SIMPSON THOMAS KIRK
IPC: H04L12/16
Filed: 2011-11-08
Abstract: A system, computer program and method is provided for providing computer-implemented accounting services is provided. The system includes an external cloud based computing environment that is operable to provide access to one or more subscribers to one or more computer-implemented accounting or bookkeeping services. The cloud based computing environment being operable to enable (A) the capture of financial information from multiple sources including based on captured user interactions relative to financial information capture and/or business processes based on analysis of such captured user interactions, (B) the processing of the financial information based on at least one accounting utility to provide accounting information or bookkeeping information, (C) store the accounting information for access by the appropriate subscriber or subscriber designee, and (D) enable access to the accounting information for accounting, business management, and/or financial purposes on an on demand basis via one or more permitted network connected devices.
Patent CA-2818384-A1 (CA)
Inventor: MARIE-ROSE STEPHANE
IPC: C07C57/04
Filed: 2013-05-21
Abstract: A process for producing acrylic acid from carbonaceous materials such as biomass. The carbonaceous material, such as biomass, is gasified to produce synthesis gas. The synthesis gas then is subjected to a plurality of reactions to produce acrylic acid.
Patent CA-2820377-A1 (CA)
Inventor: LI ZHITAO
IPC: G01L17/00
Filed: 2011-11-16
Abstract: Disclosed are an external tire-pressure sensing device and a sealed air communication piece thereof, wherein the sealed air communication piece (3) is provided within the external tire-pressure sensing device, and the sealed air communication piece (3) is an integrated formed piece which comprises a supporting table (31) in tight contact with a sensor (4) and a passing-through part (33) provided at one side of the supporting table (31) for pushing the air outlet valve of the air valve mouth to open, and also formed with a communicating hole (30) connecting the air valve mouth to the sensing position of the sensor (4) on the top of the supporting table (31). The sealed air communication piece is relatively small in axial dimension, good in air tightness, firm in installation and high in safety, thus provides safeguards for the miniaturization of the external tire-pressure sensing device.
Patent CA-2826478-A1 (CA)
Inventor: DUROCHER ERIC
IPC: F02K1/38
Filed: 2013-09-09
Abstract: A mixer of a bypass turbine aeroengine according to one embodiment, includes circumferential inner and outer flow surfaces in a wavy configuration to form a plurality of lobes of the mixer. The mixer has an upstream end portion of sheet metal with a first thickness and a downstream end portion of sheet metal with a second thickness less than the first thickness.
Patent CA-2826533-A1 (CA)
Title: Automated palletization method, system and software
Inventor: PRIEBE BRIAN
IPC: B65B59/00
Filed: 2013-09-06
Abstract: An automated palletizer system comprises a plurality of container buffers and a sensor for measuring containers in the buffers. A controller computes a selected tier layout for building by a pallet loading machine in a tier of a pallet within a defined periphery. The controller computes candidate tier layouts, each comprising a two-dimensional arrangement of containers in the buffers. The controller calculates a value of a tier quality metric for each candidate layout, representing at least one of stability, area utilization and volume utilization. One of the candidate layouts is selected based on the tier quality metric and the pallet loading machine arranges containers according to the selected tier layout.
Patent CA-2826846-A1 (CA)
Inventor: CEDERSCHIOLD ALEXANDER
IPC: A61J1/14
Filed: 2012-02-08
Abstract: A coupling device for transferring substances, in particular medical substances, is disclosed. The coupling device can be used for transferring medical substances between a patient and an infusion bag containing the medical substances. In one or more embodiments, the coupling device may include a piercing member for connection to a medical device such as the infusion bag. A piercing member for a coupling device is also disclosed.
Patent CA-2830468-A1 (CA)
Title: Procede et agencement associes a un rotateur
Inventor: HARR JOAKIM
IPC: B66C13/08
Filed: 2012-03-22
Abstract: L'invention porte sur un procédé et sur un agencement associés à un rotateur, en particulier pour un outil de travail supporté par un bras, par lequel le rotateur (10) comprend un stator (20) et un rotor (30). Une bague de fixation (50) pour la fixation d'un outil de travail est tourillonnée de manière séparée (D) par rapport au stator (20) indépendamment d'un palier (B, C) entre le stator (20) et le rotor (30). Un élément d'entraînement (80 ; 180 ; 280) est utilisé pour transférer le mouvement de rotation du rotor (30) à la bague de fixation (50).
Patent CA-2831588-A1 (CA)
Inventor: SENSTER PIETER
IPC: G06F17/30
Filed: 2012-02-07
Abstract: A data processing apparatus (300) and method are described for rendering multimedia content for hierarchical structured documents, including a cross-compiler (308) that parses a formatted multimedia object (306), performs conversions on video data and audio data contained in the formatted object, and generates an intermediate object (310) representing the data from the formatted multimedia object (306), and a runtime-script that receives the intermediate object (802, 310) and dynamically generates and modifies scaleable vector graphic nodes in a hierarchical structured document (804) for rendering of the multimedia content by a web browser (806, 312).
Patent CA-2832660-A1 (CA)
Title: Composition and methods for anti-macrofouling treatment of polymers
Inventor: GUNARI NIKHIL A
IPC: A01N65/26
Filed: 2012-04-11
Abstract: There is herein provided a composition comprising azadirachtin, preferably neem oil, and methods of use thereof for inhibiting macrofouling on a polymer in an aquatic environment.
Patent CA-2833520-A1 (CA)
Title: Animal lead
Inventor: FINLAN JOHN
IPC: A01K27/00
Filed: 2012-04-18
Abstract: An animal lead is arranged for gripping by a handler at one end, and has a releasable attachment means for a collar or harness at the other end. The attachment means has a hooked body (4) with an aperture (20) closed by a gate (7) in a release frame (5). The release frame moves relative to the body and has an open configuration in which the gate is retracted from the gap, and a closed configuration in which the gate is held by the release frame to close the gap. The gate moves relative to the release frame whereby the hooked body may be clipped into a fastening loop of a collar or harness by the gate pushed aside and springing back to close the gap. The release frame has a decoupling member (10) arranged to sweep across the aperture as the release frame is moved from the closed to the open configuration, so that the decoupling member urges the collar to disengage by sweeping a rim of its fastening loop out of the aperture through the gap. The attachment means may have a releasable locking arrangement (11, 14) for the release frame and a remote actuating means for operation of the release frame. The arrangement allows for convenient attachment/detachment of an animal to the lead.
Patent CA-2834112-A1 (CA)
Title: Procede et dispositif de modulation en amplitude d'un signal electromagnetique emis par un systeme d'emission/reception sans contact
Inventor: PARRAULT OLIVIER
IPC: H04L25/49
Filed: 2012-05-02
Abstract: L'invention concerne un procédé de modulation partielle d'amplitude d'une onde porteuse compris entre 8 % et 14 %, l'onde porteuse étant émise par un dispositif d'émission/réception sans contact (10) destinée à échanger à distance des données avec un objet portable sans contact, le procédé consiste : a) à délivrer deux signaux radiofréquences numériques Tx1 (20) et Tx2 (22); b) à déphaser le second signal Tx2 de 180 degrés par rapport au premier signal Tx1 lorsqu'il n'y a pas d'informations à transmettre (état de repos); c) à déphaser les deux signaux Tx2 par rapport à Tx1 ou Tx1 par rapport à Tx2 d'un déphasage supplémentaire f lorsqu'il y a des informations à transmettre (état modulé); d) à passer les signaux numériques dans un étage de filtrage et d'adaptation (13); e) à additionner au niveau de l'antenne le premier et le second signal filtrés (Tx1f et Tx2f) modulés en phase et obtenir un signal rayonné résultant modulé en amplitude.
Patent CA-2839349-A1 (CA)
Title: Femoral prosthesis system
Inventor: JONES NOLAN C
IPC: A61F2/38
Filed: 2012-05-18
Abstract: A provisional femoral component (20A), in one embodiment, including at least one first visual indicator (54A) and at least one second visual indicator (58A), the first and second visual indicators providing indicating means for simultaneously visually representing a first profile (134) of a first femoral prosthesis (120) and a second profile (154) of a second femoral prosthesis (140). In another embodiment, a provisional femoral component including a patellofemoral flange having two sulci and a central ridge between the two sulci. In this manner, the provisional femoral component can be positioned on resected distal femur surface of both a right and left knee joint.
Patent CA-2839524-A1 (CA)
Inventor: BUDELLI ANDREA
IPC: A23L33/00
Filed: 2012-06-18
Abstract: The present invention features compositions and methods for modulation of the mucosal immune system. The compositions include foods fermented by the probiotic organism, Lactobacillus paracasei CBA L74 (International Depository Accession Number LMG P-24778). Alternatively the compositions can include L. paracasei CBA L74 and a physiologically acceptable carrier. In some embodiments, the L. paracasei CBA L74 can be non-replicating. The compositions can be administered to a subject having or at risk for gastrointestinal disorders related to immaturity of the immune system, infection or disease.
Patent CA-2842460-A1 (CA)
Inventor: SAVAGE PAUL B
IPC: C07C211/00
Filed: 2012-07-20
Abstract: A hydrophobic cationic steroidal anti-microbial (ceragenin) compound forms an amphiphilic compound having a hydrophobic sterol face and a hydrophilic cationic face. The hydrophobic CSA also includes a hydrophobic substituent that gives the ceragenin compound a CLogP value of at least 6.5.
Patent CA-2845733-A1 (CA)
Title: Method and system for generating a view
Inventor: PINTO RYAN EVARISTO
IPC: G06F17/00
Filed: 2014-03-13
Abstract: A method and system for generating a view is provided. A first set of declarations in a metadata data model retrieved from a view definition are stored in storage of a computer system. The first set of declarations are static. A second set of declarations in the metadata data model that are associated with the first set of declarations are stored in the storage. At least one request for a set of requested data is resolved to a subset of the first set of declarations and the second set of declarations using semantic descriptions provided for the first and second sets of declarations and the requested data. A view rendered from the subset of the first set of declarations and the second set of declarations is updated whenever the second set of declarations is updated.
Patent CA-2848109-A1 (CA)
Inventor: SCARR ANTONY BRETT
IPC: B64C7/02
Filed: 2014-04-03
Abstract: 264870 ABRÉGÉ Une structure de capot interne destinée à circonscrire au moins une partie dun moteur à réaction sétendant à partir dun aéronef comprend une aire de trafic comprenant des charnières de support et/ou des brouillages en palissade pour actionner des portes de capot et configurée pour monter directement sur le moteur indépendant du mât et couvrir une partie supérieure du moteur à réaction, et un corps interne configuré pour circonscrire une partie du moteur à réaction non circonscrit par le tablier. Le corps de capot interne est au moins couplé par charnière ou coulissant à laire de trafic de telle sorte que la combinaison qui en résulte de lair de trafic couplée et du corps de capot interne définit une structure en arceaux qui est indépendante du mât sur le plan structurel et circonscrit complètement au moins une partie axiale du moteur à réaction. Date reçue/Date Received 2020-04-29
Patent CA-2848420-A1 (CA)
Title: Apparatus and method for galvanically removing from or depositing onto a device a metallic material downhole
Inventor: GAUDETTE SEAN L
IPC: E21B44/00
Filed: 2012-09-28
Abstract: In one aspect, a method of performing a wellbore operation is disclosed that in one embodiment may include: deploying a device in the wellbore containing a conductive fluid, wherein the device is configured to disintegrate upon application of electrical current thereto; and applying current to the device in the wellbore using a tool to controllably disintegrate the device. In another aspect, an apparatus for use downhole is provided that in one embodiment may include a device placed at a selected location in a wellbore, wherein the device is made from a material that disintegrates when electric current is induced in to device and a tool placed proximate to the device configured to induce electric current into the device to cause the device to disintegrate.
Patent CA-2850123-A1 (CA)
Inventor: PLANTAN RONALD S
IPC: B60T11/10
Filed: 2012-08-16
Abstract: In a brake actuator including a plurality of actuator housing portions, a diaphragm seal, partially delimiting a parking brake de-actuation chamber, is retained between adjacent actuator housing portions, and an elastic element disposed between the diaphragm seal and one of the housing portions opposes expansion of the parking brake de-actuation chamber. Upon depressurization of the parking brake de-actuation chamber, a push rod extending through the parking brake de-actuation chamber produces brake actuation. The push rod extends into and out of a service brake actuation chamber upon respective release of fluid pressure from the parking brake de-actuation chamber and supply of fluid pressure to the parking brake de-actuation chamber, and a piston, which is secured to and movable together with both the push rod and the diaphragm seal, acts as a seat for the elastic element.
Patent CA-2851147-A1 (CA)
Inventor: SANCHEZ-VAZQUEZ BELISARIO
IPC: B01F27/91
Filed: 2012-10-12
Abstract: The present invention is related to a bioleaching bioreactor having an air injection and diffusion system, which allows to control the air bubble fine size, improving the oxygen and carbon dioxide distribution required by the microorganisms promoting the bioleaching process, in order to maintain the cellular concentration during the process. The bioleaching bioreactor comprises a reactor body to contain the pulp to be processed and to allow the reaction to proceed; a support base to secure the reactor body; a pulp feeding device, protruding inwards the reactor body; an air injection and diffusion system to mix and to supply the air required by the reaction process; at least four vortex breaking elements located inside the reactor body; at least a heating element surrounding the reactor body to maintain the reaction temperature; a pulp outlet port to deliver the pulp already processed; an inlet port for the pulp to be processed; an air inlet port, located at the upper end of the reactor body; and, a vapor outlet port, located at the upper end of the reactor body.
Patent CA-2852440-A1 (CA)
Title: Imparted charge in situ pipelining device
Inventor: WEISENBERG KENT
IPC: F16L58/10
Filed: 2011-08-23
Abstract: The invention pertains to a lining device that can be pulled through a pipe having an approximate diameter between 1 and 36 inches. The device sprays an electrically charged lining mixture 360° onto the inside pipe surface.  The lining mixture is electro-statically charged to facilitate full encapsulation and adhesion to all pipe wall surfaces in a circumferentially uniform thickness.  The lining device can be contained in a multipart housing having flexible rod-like components that hold the device in the center of the longitudinal axis of the pipe.  The lining mixture is conveyed to the device through heated non expanding hose.  The non expanding properties facilitate the delivery of the lining under pressure to the device. The device also incorporates a dwell cone having a knurled edge that atomizes the lining mixture as it is centrifugally thrown onto the pipe wall.  The device may further incorporate nitrogen in mixing the lining material.
Patent CA-2852534-A1 (CA)
Title: Multipotent adult stem cells and methods for isolation
Inventor: FURCHT LEO T
IPC: A61K39/00
Filed: 2000-08-04
Abstract: The invention provides isolated stem cells of non-embryonic origin that can be maintained in culture in the undifferentiated state or differentiated to form cells of multiple tissue types. Also provided are methods of isolation and culture, as well as therapeutic uses for the isolated cells.
Patent CA-2853345-A1 (CA)
Title: Introduction or withdrawal of an elongate member to or from a body
Inventor: WATSON TOBIAS JONATHAN
IPC: B63G3/00
Filed: 2012-10-19
Abstract: A method of moving an elongate member(12) along a predetermined axis (A-A) for the introduction or withdrawal thereof to or from a free body (11). The method includes providing an elongate guide surface (18) extending parallel to the predetermined axis, and also providing a plurality of support elements (26) which are slidable on the support surface in a direction parallel to the predetermined axis. The elongate member is supported on the support elements so that at least a major portion of the mass is supported. The elongate member and the support elements are moved along the predetermined axis. Apparatus for moving an elongate member in this manner is also provided.
Patent CA-2857771-A1 (CA)
Inventor: DE DREU ADRIAN JAN
IPC: A23D9/00
Filed: 2014-07-24
Abstract: The present invention provides an inbred corn line designated GAQ2011, methods for producing a corn plant by crossing plants of the inbred line GAQ2011 with plants of another corn plant. The invention further encompasses all parts of inbred corn line GAQ2011, including cells. The invention further provides uses of the inbred corn line GAQ2011. Additionally provided herein are methods for introducing transgenes into inbred corn line GAQ2011, and plants produced according to these methods.
Patent CA-2857926-A1 (CA)
Title: Gss missile
Inventor: CONNER JULIE MARIE
IPC: A61H19/00
Filed: 2014-07-29
Abstract: An adjustable personal vibrating stimulator includes a main handle portion, a middle portion connected to the main handle portion, a movable handle portion, a cylinder-shaped member connected to the movable handle portion, and a tip connected to the middle portion. The main handle portion is movable relative to the movable handle portion. The stimulator further includes a G spot stimulator disposed on said cylinder-shaped member, such that the G spot stimulator is movable relative to the tip. The handles can be moved in the same direction or once inserted, may be moved in opposing directions at the same time.
Patent CA-2859694-A1 (CA)
Title: Radioactive and/or magnetic metal nanoparticles and process and apparatus for synthesizing same
Inventor: FORTIN MARC-ANDRE
IPC: C01F17/224
Filed: 2011-12-20
Abstract: A process for manufacturing magnetic and/or radioactive metal nanoparticles, the process comprising: preparing an electrolyte solution including metal ions and a stabilizer; generating a plasma at an interface of the electrolyte solution at atmospheric pressure; and recovering magnetic and/or radioactive metal nanoparticles. The magnetic metal nanoparticles can comprise magnetoradioactive nanoparticles. The magnetic metal nanoparticles can be used as MRI contrast agents and the magnetoradioactive nanoparticles can also be used as contrast agents and for dual PET/MRI applications. It also relates to a multi-plasma apparatus for synthesizing nanoparticles.
Patent CA-2859822-A1 (CA)
Title: Solid pcd cutter
Inventor: EYRE RONALD K
IPC: E21B10/46
Filed: 2012-12-21
Abstract: A method of forming a cutting element may include placing a plurality of diamond particles adjacent to a substrate in a reaction cell; and subjecting the plurality of diamond particles to high pressure high temperature conditions to form a polycrystalline diamond body; wherein the polycrystalline diamond body comprises a cutting face area to thickness ratio ranging from 60:16 to 500:5; and wherein the polycrystalline diamond body has at least one dimension greater than 8 mm.
Patent CA-2860395-A1 (CA)
Title: Method and system for calibrating a downhole imaging tool
Inventor: HAYMAN ANDREW
IPC: G01V3/24
Filed: 2012-12-20
Abstract: System and methods of generating calibrated downhole images of a subterranean formation (110) surrounding a wellbore (105). The method involves measuring open hole and cased hole measurements with a downhole tool (132); determining (698) open hole parameters (e.g., Z90) from the cased hole parameters, known parameters and the open hole measurements; and generating (699) downhole outputs from the determined open hole parameters.