baber/WOPTO huggingface dataset:
Patent CA-2843311-A1 (CA)
Inventor: STUTMAN DAN
IPC: A61B6/00
Filed: 2012-06-11
Abstract: A differential phase contrast X-ray imaging system includes an X-ray illumination system, a beam splitter arranged in an optical path of the X-ray illumination system, and a detection system arranged in an optical path to detect X-rays after passing through the beam splitter.
Patent CA-2845584-A1 (CA)
Title: Dispositif de mise en place d'un dispositif d'occlusion vasculaire faisant appel a un procede chimique
Inventor: JONES DONALD K
IPC: A61B17/00
Filed: 2006-06-29
Abstract: Système de déploiement de dispositif d'occlusion vasculaire permettant de placer un dispositif d'occlusion sur un site présélectionné, dans la vasculature d'un patient. Le système de déploiement recourt à un poussoir pourvu d'une lumière et doté dune ouverture, à l'extrémité distale du poussoir. Un dispositif d'occlusion vasculaire est relié à l'extrémité distale du poussoir par une partie qui est disposée de manière amovible dans l'ouverture. La partie du dispositif d'occlusion est poussée hors de l'ouverture par une chambre de réaction expansible, ce qui permet de déployer le dispositif d'occlusion.
Patent CA-2849024-A1 (CA)
Title: Carrousels coulissants pour une installation de traitement par le vide
Inventor: GWEHENBERGER JUERGEN
IPC: C23C14/50
Filed: 2012-08-29
Abstract: Cette invention concerne une installation de traitement par le vide équipée de carrousels coulissants, l'entraînement pour carrousel étant disposé sur la paroi opposée à la porte de l'installation de traitement par le vide. Ainsi, l'accouplement dudit carrousel avec l'entraînement pour carrousel est garanti sans mécanisme supplémentaire.
Patent CA-2849968-A1 (CA)
Inventor: KAISER JON D
IPC: A01N37/02
Filed: 2012-11-30
Abstract: Pharmaceutical compositions and methods for the treatment of neuropsychological impairment in human patients comprising a central nervous system (CNS) stimulant in a daily low- dosage amount, and a micronutrient composition containing acetyl L-carnitine, L-tyrosine, N-acetyl cysteine, and alpha-lipoic acid. The CNS stimulant and micronutrient components may be in admixture for convenient daily oral administration of a low dosage CNS stimulant and micronutrients in the range of bout 60 - 250 mg acetyl L-carnitine, 50-200 mg L-tyrosine, 60 -250 mg N-acetyl cystein, and 25 - 100 mg alpha-lipoic acid per day.
Patent CA-2850230-A1 (CA)
Inventor: SADLER WILLIAM ALEXANDRE JAMES
IPC: A23G3/56
Filed: 2010-07-13
Abstract: A method for cutting a slab of material including cutting the slab with a cutting tool vibrating at a preselected frequency when the material is in a semi-set state.
Patent CA-2850601-A1 (CA)
Title: Commutating circuit breaker
Inventor: FAULKNER ROGER W
IPC: H01H33/59
Filed: 2012-10-01
Abstract: A commutating circuit breaker that works by progressively inserting increasing resistance into a circuit via physical motion of a shuttle inked into the circuit by one set of sliding electrical contacts on the shuttle that connect the power through the moving shuttle to a sequence of different resistive paths with increasing resistance; the motion of the shuttle can be either linear or rotary. A feature is that at no point are the shuttle electrodes separated from the matching stationary stator electrodes to generate a powerful arc. Instead, the current is commutated from one resistive path to the next with small enough changes in resistance at each step that arcing can be suppressed. The variable resistance can either be within the moving shuttle, or the shuttle can comprise a commutating shuttle that moves the current over a series of stationary resistors.
Patent CA-2850681-A1 (CA)
Inventor: BYRNE NORMAN R
IPC: H02J3/02
Filed: 2014-04-29
Abstract: A low voltage power receptacle assembly is provided for use in a modular electrical system. The receptacle assembly includes a housing that defines an internal cavity for receiving and protecting various high and low voltage electrical components, and for providing convenient access to low voltage power outlets associated therewith. The receptacle assembly houses at least two electrical bus bars that are spaced apart and that conduct line voltage received from a relatively high voltage power input. A low voltage transformer has at least two electrical contacts for engaging the electrical bus bars, and is operable to convert the line voltage to a lower output voltage at the power outlets. An isolator body has a non- conductive wall positioned between the electrical bus bars to maintain electrical isolation thereof.
Patent CA-2851493-A1 (CA)
Inventor: SINGH NAVRIT PAL
IPC: B23K26/08
Filed: 2014-05-08
Abstract: Working equipment includes a tool configured to work a structure at a working location thereon, with the structure having an applied marking at a known location with a known relationship with the working location. A computer system is configured to determine placement of the structure, and accordingly position the tool into at least partial alignment with the working location, and which in at least one instance, the tool is aligned with a second, offset location. A camera is configured to capture an image of the structure and including the marking, and further including the second location with which the tool is aligned. And the computer system is configured to process the image to locate the working location, reposition the tool from the second location and into greater alignment with the located working location, and control the repositioned tool to work the structure at the located working location.
Patent CA-2852200-A1 (CA)
Inventor: MORIKAWA KATSUMI
IPC: C04B35/06
Filed: 2012-11-30
Abstract: The present invention provides for long-term prevention of hydration (slaking) of CaO during a production stage, during storage, and during an operation stage in a refractory comprising a CaO component. That is, this refractory comprises refractory particles including a CaO component and refractory particles including an MgO component, where a chemical component after heating in a 1,000°C non-oxidizing atmosphere contains 0.1-5.0 mass% in total of one or more species of metal oxide selected from B2O3, TiO2, V2O5, P2O5, and SiO2, and 2-35 mass% of free carbon, the remainder being CaO and MgO and the (CaO/MgO) mass ratio being 0.1-1.5, and where an inorganic material coating 0.1-25 µm in thickness comprising CaO and the metal oxide(s) is formed on at least the CaO surface of the refractory particles including the CaO component and/or the MgO component in room-temperature microscopic observation of a sample after heating in a 1,000°C non-oxidizing atmosphere.
Patent CA-2852366-A1 (CA)
Title: 6-difluoromethyl-5,6-dihydro-2h-[1,4]oxazin-3-amine derivatives
Inventor: TRABANCO-SUAREZ ANDRES AVELINO
IPC: C07D413/12
Filed: 2012-12-04
Abstract: The invention relates to novel 6-difluoromethyl-5,6-dihydro-2H-[1,4]oxazin-3-amine derivatives defined by Formula I as inhibitors of beta-secretase, also known as beta-site amyloid cleaving enzyme, BACE, BACE1, Asp2, or memapsin2. The invention is also directed to pharmaceutical compositions comprising such compounds, to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention and treatment of disorders in which beta-secretase is involved, such as Alzheimer's disease (AD), mild cognitive impairment, senility, dementia, dementia with Lewy bodies, cerebral amyloid angiopathy, multi-infarct dementia, Down's syndrome, dementia associated with stroke, dementia associated with Parkinson's disease and dementia associated with beta-amyloid. (see above formula)
Patent CA-2854870-A1 (CA)
Inventor: LOISEAU ANTHONY
IPC: E21B43/00
Filed: 2012-11-06
Abstract: A composition, treatment fluid and method using hydrolyzable fines. A treatment fluid, which may optionally include a high solids content fluid (HSCF) and/or an Apollonianistic solids mixture, includes a fluid loss control agent comprising a dispersion of hydrolyzable fines, optionally with one or more of a surfactant, plasticizer, dispersant, degradable particles, reactive particles and/or submicron particles selected from silicates, ?-alumina, MgO, ?-Fe2O3, TiO2, and combinations thereof.
Patent CA-2855664-A1 (CA)
Title: Rapid cure silicone lubricious coatings
Inventor: OU DUAN LI
IPC: A61L31/10
Filed: 2012-11-15
Abstract: Novel, lubricious coatings for medical devices are disclosed. The coatings provide improved lubricity and durability, and are readily applied in coating processes. The present invention is also directed to a novel platinum catalyst for use in such coatings. The catalyst provides for rapid curing, while inhibiting cross-linking at ambient temperatures, thereby improving the production pot life of the coatings.
Patent CA-2858335-A1 (CA)
Inventor: GRACE TODD S
IPC: D21C9/02
Filed: 2014-08-01
Abstract: A shower pipe assembly to provide a wash liquid for washing a pulp mat, comprising: a shower pipe with areas defining oblong orifice openings extending through the wall; and a combination plate paddle configured to be removed and configured to be adjusted along the wall, wherein the combination plate paddle comprises a plate and a paddle, wherein the plate has areas defining a plate opening as adjacent to and configured to communicate with at least one oblong orifice opening of the shower pipe in an open position, wherein the opening formed by the oblong orifice opening in the pipe and the plate can be adjusted by moving the combination plate paddle along the wall of the pipe, and the combination plate paddle is slideably engaged to the shower pipe by fasteners.
Patent CA-2859330-A1 (CA)
Inventor: YUDIN JACOB S
IPC: G06Q30/06
Filed: 2014-08-14
Abstract: A method and system for selling seat tickets to one or more events in an event series, such as a season of home sporting games or concert series. The method includes setting aside groups of assignable seats to the events, offering open date ticket packages comprising open date tickets redeemable for tickets to the assignable seats, and accepting payment from purchasers in exchange for the ticket packages. The method further includes establishing a redemption deadline for an elected event before which a selected number of open date tickets in a ticket packages may be redeemed for a selected number of tickets to assigned seats chosen from the assignable seats at the elected event, with the selected number ranging between one ticket and all remaining open date tickets in the ticket package, and redeeming the selected number of open date tickets for the selected number of assigned seat tickets.
Patent CA-2859559-A1 (CA)
Title: Method and system for stimulating fluid flow in an upwardly oriented oilfield tubular
Inventor: DWARS SICCO
IPC: E21B36/00
Filed: 2012-12-17
Abstract: A method for stimulating fluid flow in an upwardly oriented oilfield tubular (1, 12) comprises heating the tubular along at least part of its length to such a temperature that at least some liquid hydrocarbons, such as crude oil and/or condensates, evaporate and provide a gas lift effect.
Patent CA-2862853-A1 (CA)
Title: Cabriolet vehicle for passenger transport
Inventor: MATOS RICARDO CARLOS ALBERTO
IPC: B60J10/82
Filed: 2013-01-14
Abstract: The present invention relates to a passenger vehicle of the hardtop type provided with a driver's seat and passenger seats. The passenger vehicle comprises a chassis and a body with a passenger compartment comprising an at least substantially U-shaped roof construction, which covers at least some of the seats of the vehicle, which roof construction can be removed over at least some of the seats. The substantially U-shaped roof construction comprises at least two substantially shape retaining, nestable roof elements which are movable relative to each other and which are positioned at least substantially one behind another, at least in the covering position.
Patent CA-2866903-A1 (CA)
Inventor: ADKINSON JACOB C
IPC: A01G9/02
Filed: 2014-10-10
Abstract: Disclosed herein is a mesh lined planter box for use in growing of plants where mobility and/or easy removal of the plants and/or growing media is desired. The mesh lining in one example comprises a replaceable fabric mesh bag into which growing media is placed for growing of plants. Also disclosed is a trellis which may be removed from the planter box. The trellis may also include vertically adjustable cross members. A watering system is also disclosed attached to the base unit, or trellis of the planter box. The watering system in one form comprising a plurality of feed lines attached to a common main line and having valves on each feed line.
Patent CA-2867072-A1 (CA)
Inventor: MCADAM JIM
IPC: E01H5/09
Filed: 2012-03-16
Abstract: An apparatus for removing material from the ground is disclosed, with a path-clearing blade, a vehicle mounting, a body supporting the blade, and a jointed connection between the vehicle mounting and the body permitting the axis of the blade and body to rotate within a plane parallel to the ground. The jointed connection has first and second pivot arm each pivotally connected about a proximal axis of rotation relative to the vehicle mounting and pivotally connected about a distal axis of rotation relative to the body. As the body's axis rotates in the clockwise sense, the first and second arms each pivot counterclockwise about their respective proximal axes of rotation, and vice versa. The arms are preferably disposed above the body and the distal axes of rotation are mounted forwardly of the rear edge of a horizontal rotating brush mounted in the body behind the blade.
Patent CA-2868728-A1 (CA)
Inventor: TAUFERNER PIOTR R
IPC: B32B37/15
Filed: 2014-10-29
Abstract: A reinforced water-resistant board includes a cover board with a reinforced water-resistant membrane applied to a surface of the cover board. The reinforced water-resistant membrane includes a primer layer, a reinforced membrane, a traffic coat, and a sealing layer. The primer layer is applied over the surface of the cover board. The reinforced membrane includes fleece soaked in a liquid resin and is applied over the primer layer. The traffic coat is boned to the reinforced member. The sealing layer is applied over the traffic coat.
Patent CA-2871351-A1 (CA)
Title: A method of applying a coating to a tubular
Inventor: PORODO DAN
IPC: C25D7/04
Filed: 2014-11-17
Abstract: A method of applying a coating to a tubular by covering a portion of the outer surface of the tubular with a wrapping material, coating the tubular, and removing the wrapping material.
Patent CA-2871974-A1 (CA)
Title: Tension link for drill floor substructure assembly
Inventor: SOUCHEK RICHARD D
IPC: E21B3/04
Filed: 2013-05-01
Abstract: The present invention relates to a new tension link drill floor level connection system for use on a drilling rig, as may be used in subterranean exploration. The present invention provides a tension link assembly for resisting separating forces incurred between sections of the substructure. In particular, the tension link assembly may be located at the drill floor level for resisting the separating forces imparted by "splayed" or wide leg mast structures that tend to separate substructure side boxes from the substructure center section. The present invention may be comprised of a first link element and a second link element with a tension link being connectable over the first and second link elements to resist separation between sections of the substructure. A latch mechanism may be utilized to prevent upward movement of the tension side boxes or center section relative to the drill floor or to one another.
Patent CA-2875090-A1 (CA)
Title: Turbofan engine with convergent - divergent exhaust nozzle
Inventor: LEEP COR
IPC: F02K1/36
Filed: 2012-07-13
Abstract: With the speedy and hot airplane turbojet exhaust gases a lot of energy is blown away and wasted nowadays. By this invention a venturi (35) and a diverging duct (14) transform this exhaust energy into a useful and strong low pressure gas stream that sucks outside air through a fan (3) and a bypass (9,10,11) outside the original turbojet engine. (here called core engine). Thus the fan (3) is propelled and drives the central shaft (2 ) of the core engine (4). Now the turbine (7) in the rear of the core engine (4) can deliver less energy to the central shaft (21) for maintaining the right rotation. Likewise turbine (7) can absorb less energy out of the hot and speedy gases inside the core engine. A bigger part of this energy is available for creating thrust now. That is the major profit of this new invention.
Patent CA-2875324-A1 (CA)
Inventor: LOOS GUY
IPC: G02B6/44
Filed: 2013-06-12
Abstract: The invention relates to a switch that can be checked, which comprises a housing, an optical conductor (10) arranged in the housing, a deflecting device (16) for the optical conductor, which deflecting device is arranged in the housing, and a triggering device, which initiates a switching process of the switch and actuates the deflecting device at least at times. The deflecting device is designed in such a way that, when the deflecting device is actuated, the optical conductor is deflected in a defined manner such that the bending radius of the optical conductor changes in a defined manner. According to the invention, the switch that can be checked also has a restoring mechanism (34) for the deflecting device, and the restoring mechanism has a restoring delay, which returns the deflecting device to the original position of the deflecting device with a defined delay after the triggering device has been restored.
Patent CA-2876168-A1 (CA)
Inventor: MA QINGQIANG
IPC: H02G15/00
Filed: 2013-03-06
Abstract: The present invention provides an inlet funnel (100) for cable terminal, which comprises a funnel body part (10) and a fixation part (20). The funnel body part (10) has one end with a smaller opening and the other end with a larger opening, said funnel body (10) having a gradually increasing diameter (D) from said one end with the smaller opening to said other end with the larger opening, and the funnel body (10) is suitably to be installed over an electrical cable (C). The fixation part (20) is provided at said tother end with the larger opening of said funnel body part (10) and adapted for the attachment of said inlet funnel (100). The inlet funnel (100) further comprises a pretreated mounting part (30) extending from said one end side with the smaller opening towards said the other end side with the larger opening. Accordingly, the inlet funnel for cable terminal according to the present invention may reduce workload, save time, and simplify the mounting process.
Patent CA-2876359-A1 (CA)
Title: Promedicaments d'acide phosphoramidique de 5-[5-phenyl-4-(pyridin-2-ylmethylamino)quinazolin-2-yle]pyridine-3-sulfonamide
Inventor: WARRIER JAYAKUMAR S
IPC: C07F9/6558
Filed: 2013-06-10
Abstract: La présente invention concerne un composé de formule développée (I), R représentant H ou -PO3H ou une forme de sel pharmaceutiquement acceptable de celui-ci. Les composés sont utiles comme inhibiteurs de la fonction du canal potassique et dans le traitement et la prévention de l'arythmie, des troubles associés à IKur ainsi que d'autres affections faisant intervenir la fonction des canaux ioniques.
Patent CA-2876664-A1 (CA)
Inventor: ELLRINGMANN KAI
IPC: C09J7/02
Filed: 2013-06-13
Abstract: The invention relates to an adhesive composition, comprising at least one polymer component based on a monomer mixture including at least the following monomers: i.a) 50 to 89.5% w/w of at least one acrylic ester and/or methacrylic ester with the following formula: CH2=C(R1)(COOR2), where R1 = H and R2 is a linear alkyl radical with 2 to 10 C atoms or a branched, noncyclic alkyl radical with at least 4 C atoms and/or R1 = CH3 and R2 is a linear alkyl radical with 8 to 10 C atoms or a branched, noncyclic alkyl radical with at least 10 C atoms; i.b) 5 to 20% w/w of at least one N-alkyl substituted acrylamide; i.c) 5 to 25% w/w of at least one acrylic ester and/or methacrylic ester with the following formula: CH2=C(R3)(COOR4),where R3 = H or CH3 und R4 is a linear alkyl radical with at least 12 C atoms; i.d) 0.5 to 5% w/w of acrylic acid and/or methacrylic acid, wherein the mass specifications each relate to the monomer mixture.
Patent CA-2876810-A1 (CA)
Title: Safe unlocking machine
Inventor: KIMOTO KENJI
IPC: E05B49/00
Filed: 2013-07-01
Abstract: A safe unlocking machine includes a currency container that may be moved into and out of a container unit. The currency container includes a coin inlet, a bill inlet, and a lock-incorporated shutter that opens and closes a tag.  When the shutter is operated to open, RFID wireless verification is performed between an antenna located in the container unit and the tag of the currency container. When predetermined conditions including accomplishment of the RFID verification are satisfied, rotation of a receiver handle is permitted. When the receiver handle is rotated once, a safe main body of a safe, which is located in the safe unlocking machine, is solely moved rearward. The currency in the safe main body falls down due to its own weight and is stored in the currency container.
Patent CA-2878226-A1 (CA)
Inventor: PETERSON S BARRETT
IPC: F16C17/18
Filed: 2013-07-03
Abstract: Bearing components, bearing assemblies and related methods are provided. In one embodiment, a bearing element includes a base layer (120) and a polycrystalline diamond (PCD) layer (118) comprising a plurality of PCD elements coupled with the base layer wherein each PCD element comprising a substrate (112) and a diamond table (124). The plurality of PCD elements may be fit together to form a substantially continuous bearing surface. For example, the diamond tables may exhibit substantially square or rectangular geometries that are fit together to define the bearing surface. In other embodiments, the bearing elements may be spaced apart from one another. In other embodiments, the bearing clement may include a single PCD element formed from a prefabricated PCD compact or cutting tool blank. Various bearing assemblies may incorporate such a bearing element including, for example, thrust bearings, journal bearings, and tilting pad bearing assemblies.
Patent CA-2878486-A1 (CA)
Title: Process for recovering rare earth oxides from phosphors, fluorescent lamps and light bulbs, cathode ray tubes and other industrial wastes
Inventor: CARDARELLI FRANCOIS
IPC: C09K11/01
Filed: 2013-11-08
Abstract: The present disclosure broadly relates to a novel process for the recovery of rare earths oxides from phosphors, fluorescent lamps and light bulbs, cathode ray tubes and other industrial wastes containing rare earths elements in the form of halophosphates, tri-band phosphors and other fluorescent materials, the process comprising: a) submitting the wastes or spent materials to either caustic fusion or hot alkaline leaching; b) submitting the solidified melt to hot alkaline leaching step to produce insoluble solid residues and a barren alkaline leaching solution; c) crystallizing the tri-sodium phosphate from the barren solution; d) oven-drying or calcining the residues; e) acid leaching the oven-dried or calcined solids; f) recovering the cerium (IV) oxide from insoluble solids; g) reducing the cerium-free solution, precipitating, acid leaching, precipitating, calcining and recovering the europium (III) oxide; h) precipitating the remaining rare earths as oxalates; i) calcining the rare earths oxalates and dissolving the rare earths oxides in acid; j) separating the yttrium, gadolinium, terbium and erbium by ion exchange (IX) or solvent extraction (SX); h) precipitating and calcining to yield pure yttrium (III) oxide, gadolinium (III) oxide, terbium (III, IV) oxides, and erbium (III) oxide; i) regenerating and recycling the spent alkaline solution after causticization with calcium oxide or hydroxide.