baber/WOPTO huggingface dataset:
Patent CA-2933622-A1 (CA)
Title: System and methods for controlled fracturing in formations
Inventor: KASEVICH RAYMOND STANLEY
IPC: E21B43/00
Filed: 2014-12-12
Abstract: Controlled fracturing in geologic formations is carried out in a method employing a combination of alternating and impulsive current waveforms, applied in succession to achieve extensive fracturing and disintegration of rock materials for liquid and gas recovery. In a pre-conditioning step, high voltage discharges and optionally with highly ionizable gas injections are applied to a system of borehole electrodes, causing the formation to fracture with disintegration in multiple directions but confined between the locations of electrode pairs of opposite polarity. After pre-conditioning, intense current waveform of pulse energy is then applied to the system of borehole electrodes to create waves of ionization or shock waves with bubbles of heated gas that propagate inside and outside the high conductivity channels, resulting in rock disintegration with attendant large scale multiple fracturing. A system for carrying out the fracturing is also disclosed.
Patent CA-2934107-A1 (CA)
Title: Systeme pour fabriquer un tube spirale, dont le cable encapsule en tube est incorpore dans le tube spirale
Inventor: SHERMAN SCOTT
IPC: H01B7/17
Filed: 2014-12-11
Abstract: La présente invention concerne un câble encapsulé en tube qui est constitué d'un ou de plusieurs conducteurs électriques et éventuellement d'un ou de plusieurs câbles à fibre optique gainés dans un alliage métallique résistant à la corrosion. Cependant, le pompage durant l'installation du câble encapsulé en tube est requis pour résoudre l'effet de cabestan du câble encapsulé en tube à l'intérieur du tube spiralé lorsque le câble encapsulé en tube se déplace dans les enroulements spiralés du tube spiralé. Dans un mode de réalisation de l'invention, le câble encapsulé en tube est constitué d'un ou de plusieurs conducteurs électriques et éventuellement d'un ou de plusieurs câbles à fibre optique gainés dans une gaine composite renforcée de fibres. Comme il y a peu de traînée entre le câble encapsulé en fibres et le tube spiralé, des opérations de pompage classiques utilisées pour installer un câble tressé dans un tube spiralé peuvent ne pas être requises lors de l'installation d'un câble encapsulé en fibres dans un tube spiralé. En outre, la surface extérieure lisse et le diamètre relativement petit du câble encapsulé en fibres sont des attributs souhaitables pour un travail d'intervention en puits car la surface lisse est plus résistante à une attaque chimique qu'un câble tressé alors que la surface lisse et le diamètre relativement petit fournissent peu de traînée de viscosité lorsque des fluides sont pompés dans le tube spiralé au cours d'opérations d'intervention.
Patent CA-2934177-A1 (CA)
Inventor: DUPERON TERRY L
IPC: E02B5/08
Filed: 2010-09-02
Abstract: A product that is an apparatus for removing debris from water containing such debris using a perforated plate, a backer plate, and a skimmer, positioned adjacent the back of the perforated plate to provide a means of removing debris from the perforated plate without scraping the debris from the perforated plate, the skimmer bar and the backer plate being synchronized in their movement.
Patent CA-2934235-A1 (CA)
Inventor: OSBORNE HAMISH ADRIAN
IPC: A61M16/16
Filed: 2014-12-19
Abstract: A circuit connector for a humidification system, the system comprising a base unit configured to be engaged by a humidification chamber. The circuit connector comprises an inlet to fluidly connect to an outlet of the humidification chamber to receive humidified gases therefrom, an outlet to sealably connect to or integral with a conduit for directing the humidified gases to a user, and an electrical terminal for electrically coupling the circuit connector to an electrical terminal associated with the base unit. The circuit connector may be releasably and lockably connectable to the outlet of the humidification chamber and/or orientation features may control orientation of component parts of the system as they are assembled.
Patent CA-2934380-A1 (CA)
Inventor: STAHLE SCOTT R
IPC: F15B21/08
Filed: 2016-06-28
Abstract: A pressure compensated load sense hydraulic system and method is disclosed where a first pressure compensated valve controls flow between a pump and a first function based on a highest function load; and a second pressure compensated valve controls flow between the pump and a second function based on the highest function load. First and second operator controls activate the first and second functions, respectively. When the first function is stalled and the second function is activated, the controller closes the first valve to remove the first function load from the load sense circuit and prevent flow to or from the first function. The controller can determine the first function is stalled when a timer exceeds an initialization period. When the controller closes the first valve, it can cycle the first valve between a shutoff period where the valve is closed, and a refresh period where the valve is opened.
Patent CA-2934799-A1 (CA)
Inventor: CASTEEL MELISSA JEAN
IPC: C07H19/10
Filed: 2014-12-08
Abstract: Crystalline solid forms of the anti-HCV compound (S)-isopropyl 2-((S)-(((2R,3R,4R,5R)- 5-(2,4-dioxo-3,4-dihydropyrimidin-l(2H)-yl)-4-fluoro-3-hydroxy-4- methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphorylamino)propanoate (Compound I) are described. Also provided are processes of making and methods of using the crystalline forms.
Patent CA-2936207-A1 (CA)
Inventor: LEFEBVRE GUY
IPC: F16C33/66
Filed: 2016-07-13
Abstract: A bearing housing comprises a body having a partition wall delimiting the bearing housing from an environment and defining a bearing housing interior cavity configured to receive an oil feed. An inlet bore is in the partition wall in fluid communication with the bearing housing interior cavity. The inlet bore is configured to receive an end of an oil tube, the inlet bore comprising a contact surface configured for contacting the oil tube. A seal is between the inlet bore and the oil tube. An oil recuperation passage is defined in the partition wall in fluid communication with the inlet bore between the seal and at least a portion of the contact surface, the oil recuperation passage being in fluid communication with an oil recuperating cavity.
Patent CA-2938066-A1 (CA)
Title: Chimeric protein composed of ngf antagonist domain and a tnfa antagonist domain
Inventor: SCHOFIELD DARREN
IPC: C07K16/22
Filed: 2015-02-02
Abstract: This disclosure provides compositions and methods for controlling pain. In particular the disclosure provides a method for controlling pain comprising co-administration of an NGF antagonist and a TNFa antagonist. The NGF antagonist and the TNFa antagonist can be separate molecules or part of a multifunctional polypeptide, e.g., a multispecific binding molecule that comprises an NGF antagonist domain and a TNFa antagonist domain. This disclosure also provides multifunctional polypeptides, e.g., multispecific binding molecules, comprising an NGF antagonist domain, and a TNFa antagonist domain. The method provides improved pain control. Administration of an NGF antagonist and a TNFa antagonist as provided herein can control pain in the subject more effectively than an equivalent amount of the NGF antagonist or the TNFa antagonist administered alone.
Patent CA-2939428-A1 (CA)
Inventor: BATES PETER A
IPC: B65D1/02
Filed: 2014-02-20
Abstract: A container including a finish, a shoulder portion, a sidewall, and a base portion. The finish defines an opening. The shoulder portion extends from the finish. The sidewall extends from the shoulder portion and defines a volume of the container. The base portion is at an end of the sidewall opposite to the shoulder portion. The base portion includes a primary standing ring and a secondary standing ring. The base portion is movable from an as-blown position to an expanded position and from the expanded position to a retracted position. In the as-blown and retracted positions the primary standing ring is configured to support the container upright. In the expanded position the secondary standing ring is configured to support the container upright.
Patent CA-2939709-A1 (CA)
Inventor: BANCHERI STEPHEN FRANCIS
IPC: F02C7/28
Filed: 2016-08-18
Abstract: A coated seal slot system (10, 200, 500, 600, 700) for turbomachinery includes a first turbine component (20, 220) comprising a first groove (30, 230) having at least one first coating (40, 240, 540, 640, 702) attached to at least a portion of the first groove of the first turbine component, a second turbine component (60, 260) comprising a second groove (70, 270) having at least one second coating (80, 280, 580, 680, 702) attached to at least a portion of the second groove of the second turbine component. The first and the second turbine components are disposable adjacent to each other with the first groove having the first coating and the second groove having the second coating together forming a coated seal slot (100, 400) extending across a gap (12, 212) between the first turbine component and the second turbine component. A seal (110, 310) is disposable in the coated seal slot and extendable across the gap between the first and the second turbine components and engageable with the first coating and the second coating to inhibit leakage of gas through the gap.
Patent CA-2942391-A1 (CA)
Inventor: GALIE THERESA LYNN
IPC: A61F13/15
Filed: 2015-03-31
Abstract: A method for making a zoned apertured nonwoven web comprises providing an unapertured nonwoven web having a first plurality of weakened locations in a first pattern in a first zone and a second plurality of weakened locations in a second pattern in a second zone. The method comprises applying a substantially cross machine directional tensioning force to the nonwoven web to cause the nonwoven web to rupture at some of the first and second pluralities of weakened locations. The applying step creates a plurality of first apertures in the nonwoven web coincident with the some of the first plurality of weakened locations and a plurality of second apertures in the nonwoven web coincident with the some of the second plurality of weakened locations. The cross machine directional width of the nonwoven web after the applying step is substantially the same in the first zone and the second zone.
Patent CA-2942443-A1 (CA)
Inventor: LIN CHUNGONG
IPC: G11C16/08
Filed: 2015-11-27
Abstract: The present invention discloses a solution for storing data by a storage device. The storage device includes a first storage area and a second storage area, where the first storage area includes data space and reserved space, and the second storage area includes data space and reserved space, and the storage device determines a feature of a write request, and stores, according to a determining result, data carried in the write request to reserved space of a corresponding storage area.
Patent CA-2943117-A1 (CA)
Title: Automated machine for slitting and wedge cutting whole fruits and vegetables
Inventor: MANN BARRIE
IPC: B26D3/26
Filed: 2015-03-18
Abstract: An automated food processing machine receives a whole fruit or vegetable and presses it through a blade set to form slices or wedges. The machine includes a controller coupled to various components including linear motion actuators, a user interface, and sensors. One motion actuator coupled to a slitting blade. Another motion actuator is coupled to a ram. In response to an input the controller activates the motion actuators in a sequence including (1) linear motion of the slitting blade to form a slit in the whole fruit or vegetable and (2) linear motion of the ram to press the whole fruit or vegetable through a blade set to form the slices or wedges.
Patent CA-2948935-A1 (CA)
Inventor: CAVALIERI CLAUDIO
IPC: C08F2/00
Filed: 2015-04-28
Abstract: Ethylene polymer composition comprising, all per cent amounts being by weight: A) 30-60% of an ethylene polymer containing 10% or less, referred to the weight of A), of a fraction XSA soluble in xylene at 25°C; B) 40-70% of a copolymer of ethylene with at least one olefin of formula HC2=CHR, where R is a alkyl radical, linear or branched, having from 2 to 8 carbon atoms, containing 65-90% of ethylene and 55-15% of a fraction XSB soluble in xylene at 25°C, both ethylene and XSB amounts being referred to the weight of B), the intrinsic viscosity [?] of the XSB fraction ranging from 0.8 to 3.2 dl/g; wherein the amounts of A) and B) are referred to the total weight of A) + B).
Patent CA-2949097-A1 (CA)
Title: Lingette jetable dans les toilettes et son procede de fabrication
Inventor: RAMARATNAM KARTHIK
IPC: A61K8/03
Filed: 2015-05-18
Abstract: L'invention concerne une lingette jetable dans les toilettes constituée de plusieurs épaisseurs, chacune des épaisseurs comprenant une première et une seconde couche extérieure séparées l'une de l'autre par une couche intermédiaire. Les deux couches extérieures comprennent chacune au moins 50 % en poids de fibres naturelles. Lorsqu'elle est sous forme de mousse, la couche intermédiaire comprend au moins 25 % en poids de fibres naturelles. Dans certains modes de réalisation, la couche intermédiaire peut comprendre au moins 75 % en poids de fibres naturelles. La couche intermédiaire comprend également des fibres synthétiques qui ont une longueur comprise entre 1 mm et 20 mm. La lingette peut avoir une longueur de fibre moyenne pondérée par le poids et la longueur inférieure à 4 mm, et une résistance au sens travers à l'état humide supérieure à 20 N/m. Chaque épaisseur de la lingette peut être fabriquée en déposant par voie humide la première et la seconde couche extérieure et la couche intermédiaire sous forme de mousse pour obtenir une feuille imprégnée, en imprimant la feuille imprégnée d'un matériau structuré, et en séchant la feuille imprégnée. Les différentes épaisseurs sont ensuite fixées à l'aide d'un liant.
Patent CA-2949108-A1 (CA)
Title: Obtention d'informations de dispersion pour des moteurs de rendu audio ambiophonique d'ordre superieur
Inventor: PETERS NILS GUNTHER
IPC: H04S7/00
Filed: 2015-05-29
Abstract: L'invention concerne, en général, des techniques permettant d'obtenir des informations de rendu audio dans un train de bits. Un dispositif configuré de sorte à rendre des coefficients ambiophoniques d'ordre supérieur comprenant un processeur et une mémoire peut mettre en uvre les techniques. Le processeur peut être configuré de sorte à obtenir des informations de dispersion indiquant une dispersion d'une matrice utilisée pour rendre les coefficients ambiophoniques d'ordre supérieur à une pluralité de flux de haut-parleur. La mémoire peut être configurée de sorte à mémoriser les informations de dispersion.
Patent CA-2950723-A1 (CA)
Inventor: RYAN JOHN WILLIAM
IPC: A01C5/04
Filed: 2016-12-02
Abstract: A plough assembly (10) to be drawn by a plough frame that is attached to a prime mover. The assembly (10) includes a digging shank (14) attached to a clamp (11) that is to be attached to the plough frame. Attached to the lower end of the shank (14) is a digging assembly (21). The digging assembly (21) includes a mounting (22) and a digging blade (23). Behind the digging blade (23) is a twin road seeding boot (76). Following the boot (76) is a press wheel (68), with the seeding boot (76) having a transverse width greater than the transverse width of the blade (23).
Patent CA-2951506-A1 (CA)
Title: Tissue repair device and method
Inventor: HARARI BOAZ
IPC: A61F2/02
Filed: 2015-06-10
Abstract: A surgical device is provided. The surgical device includes a housing adapted for mounting on a finger of a user; and at least one guide tube attached along a length of the housing. The guide tube is configured for guiding a tissue repair implant from a proximal opening to a distal opening thereof.
Patent CA-2953348-A1 (CA)
Inventor: MAHLER MICHAEL
IPC: C07K16/00
Filed: 2015-06-23
Abstract: The present disclosure relates to the field of molecular biology and immunology. More specifically, the present disclosure provides compositions and methods for detecting anti-Th/To autoantibodies in the serum of subject with a systemic autoimmune disease, such as systemic sclerosis (SSc).
Patent CA-2956419-A1 (CA)
Inventor: FLEMING GRAHAM CHRISTPOHER
IPC: G05B19/02
Filed: 2014-09-03
Abstract: In some embodiments, a method for locally lumped equation of state fluid characterization can include determining a set of components for the material balance calculations for a plurality of grid blocks of a reservoir. The plurality of grid blocks can experience different recovery methods between them. Lumping schemes can be determined for the plurality of grid blocks. Phase behavior calculations can be performed on the plurality of grid blocks, wherein different lumping schemes can be used across the plurality of grid blocks.
Patent CA-2958473-A1 (CA)
Inventor: ABLETT RICHARD
IPC: A23L33/105
Filed: 2017-02-21
Abstract: A method of smoke-infusing proteinaceous foods comprises the following sequential steps: a) enclosing the proteinaceous foods in a vacuum-treating zone; b) introducing smoke directly or indirectly from a smoke generation zone into the vacuum-treating zone; c) subjecting the proteinaceous foods to vacuum purging at a negative pressure in the vacuum-treating zone, thereby infusing smoke into the proteinaceous foods; d) repeating the steps of introducing smoke directly or indirectly from the smoke generation zone into the vacuum-treating zone;  subjecting the proteinaceous foods to vacuum purging at a negative pressure in the vacuum-treating zone at least fifty times in pulsed sequences of smoke introduction stage/vacuum purging stage/vacuum release stage for the efficient infusion of smoke into the proteinaceous foods; and e) a post-chill resting cycle of the smoke-infused proteinaceous foods at a suitable temperature and for a suitable period of time. An optional modification to the smoke-infusing process is the addition of Cannabis plant material in order to enable the deposition of Cannabis-derived compounds on the surface of the smoke-infused food.
Patent CA-2958689-A1 (CA)
Inventor: ERTEL JASON R
IPC: B62B5/00
Filed: 2015-09-15
Abstract: A collapsible cart (10) having a frame (12), a tongue assembly (22), at least one axle (14) and a base (34). The tongue assembly (22) may be configured to releasably couple the frame (12) to a receiver hitch. The axle (14) may be operatively connected to at least one wheel assembly (16). The axle (14) may also be operatively connected and rotatable relative to the frame (12). The base (34) may be operatively connected to the frame (12). The collapsible cart (10) may have at least one retaining wall (24, 26, 28, 30, 32), and/or wheel bracket (17).
Patent CA-2959978-A1 (CA)
Inventor: ZHAO WEIAN
IPC: C12Q1/68
Filed: 2014-09-24
Abstract: In alternative embodiments, the invention provides high throughput, multiplexed systems or methods for detecting a biological, a physiological or a pathological maker, or a single molecule or a single cell using a droplet microfluidics system integrated with use of a sensor or a sensing system, an aptamer, or a DNAzyme. In alternative embodiments, the sensor or sensing system comprises a nucleic acid based, an antibody based, an enzyme based or a chemical based sensor or sensing system. In alternative embodiments, the invention provides methods for detecting a biological, a physiological or a pathological marker, or a single molecule or a single cell using a droplet system integrated with rapid and sensitive fluorescence detection systems including, for example, a 3D Particle Detector. In alternative embodiments, the invention provides systems comprising Integrated Comprehensive Droplet Digital Detection (IC 3D).
Patent CA-2960095-A1 (CA)
Title: Vegetation categorisation
Inventor: STANLEY MARTIN
IPC: A01G1/00
Filed: 2015-09-15
Abstract: A method of categorising vegetation is disclosed, the method comprising: inputting and storing in a memory information related to a ground observation; determining the identity of the vegetation of said observations corresponding to an existing memory entry; determining a characteristic for said vegetation in dependence on said ground observation; and updating said memory with said characteristic.
Patent CA-2963486-A1 (CA)
Title: Orifice plate bearing lubrication system
Inventor: NELSON ANDREW MICHAEL
IPC: F04D29/06
Filed: 2014-10-01
Abstract: A thrust control assembly for use in a horizontal pumping system includes a thrust bearing chamber that is filled with a fluid lubricant, a thrust bearing assembly contained within the thrust bearing chamber, a first radial bearing chamber, a first radial bearing assembly contained within the first radial bearing chamber and a first metering assembly. The first metering assembly controls the flow of lubricant from the thrust bearing chamber to the first radial bearing chamber. The first metering assembly may include an orifice plate.
Patent CA-2966812-A1 (CA)
Inventor: KLOKE LUTZ
IPC: B29C67/00
Filed: 2015-11-10
Abstract: The invention relates to a method for producing a three-dimensional, multi-cell object, in which polymerized structures are produced in layers by the irradiation of light radiation. To this end, use is made of photopolymerizable liquids which at least partly comprise biological cells. The invention also relates to a device for carrying out such a method and to the use of this device for producing an artificial organ.
Patent CA-2967096-A1 (CA)
Inventor: LAXHUBER THOMAS CHRISTIAN
IPC: C02F11/00
Filed: 2014-11-14
Abstract: The invention relates to a device for granulating sludge, comprising a hollow-cylindrical die into which sludge to be granulated is injected and in which a scraper with at least one knife is rotatingly arranged. According to the invention, the at least one knife is held on the rotating scraper in a radially movable manner by means of a knife holder.
Patent CA-2967357-A1 (CA)
Title: Cidal metal or cidal metal alloy mask
Inventor: KUHN PHYLLIS
IPC: A41D13/11
Filed: 2015-11-11
Abstract: A mask for covering areas of a wearer's face includes a mask body constructed primarily of a material that includes a cidal metal or cidal metal alloy wherein the cidal metal or cidal metal alloy is the major structural component of the mask body. The mask body covers at least a portion of the wearer's mouth, nose, or mouth and nose when worn on the wearer's face. A filtering portion of the mask comprises cidal metal mesh or cidal metal alloy mesh for providing cidal action, air purification, and self-disinfection.
Patent CA-2969354-A1 (CA)
Title: Water purification device
Inventor: SU PEIXIN
IPC: B01D24/10
Filed: 2015-07-31
Abstract: A water purification device, comprising a first pressure cylinder (10), a second pressure cylinder (13), a first cylinder body (11) and a second cylinder body (12). The first pressure cylinder (10), the second cylinder body (12) and the second pressure cylinder (13) are arranged sequentially from bottom to top, and the first cylinder body (11) is arranged within the second cylinder body (12). The first pressure cylinder (10) and the second pressure cylinder (13) are both open at one end, provided with a through-hole (101, 131) at the other end, and enclosed. The first cylinder body (11) and the second cylinder body (12) are both open at both ends, and arranged to have a hollow cylindrical shape. The second cylinder body (12) is provided with a water inlet (121) in communication with a first water flow channel (123) formed between the first cylinder body (11) and the second cylinder body (12). A water outlet pipe (122) in communication with the first cylinder body (11) is inserted into an outer wall of the second cylinder body (12). Under the effect of the pressure of the first pressure cylinder (10) and the second pressure cylinder (13), the water purification device improves water processing capabilities, increases the service life of filtration material, and reduces water purification costs.