baber/WOPTO huggingface dataset:
Patent CA-3049971-A1 (CA)
Inventor: BAUGH THOMAS D
IPC: B08B17/02
Filed: 2018-01-05
Abstract: La présente invention concerne un procédé d'atténuation de l'encrassement dans un train de générateur de vapeur à passage unique. Le procédé consiste à obtenir des échantillons d'encrassement du train de générateur de vapeur à passage unique. À obtenir des échantillons d'eau dans un ou plusieurs emplacements le long du train de générateur de vapeur à passage unique. À récupérer les matières solides filtrées des échantillons d'eau dans lesdits emplacements. À caractériser au moins une propriété physique des échantillons d'encrassement et des matières solides filtrées. À déterminer des emplacements le long du train de générateur de vapeur à passage unique qui contiennent le précurseur d'encrassement sur la base d'une correspondance de ladite propriété physique entre les échantillons d'encrassement et les matières solides filtrées. À installer un absorbant à des emplacements qui contiennent le précurseur d'encrassement.
Patent CA-3050338-A1 (CA)
Title: Highly reactive, dust-free and free-flowing lithium sulphide and method for the production thereof
Inventor: VITZE HANNES
IPC: H01M10/26
Filed: 2018-02-02
Abstract: The invention relates to a highly reactive, highly pure, free-flowing and dust-free lithium sulphide powder having an average particle size between 250 and 1500 N<m and BET surface areas between 1 and 100 m2/g. The invention further relates to a method for the production thereof, wherein in a first step lithium hydroxide monohydrate is heated in a temperature-controlled apparatus to a reaction temperature between 150°C and 450°C under the exclusion of air and an inert gas is passed over or through the apparatus until the residual water of crystallization of the lithium hydroxide formed is less than 5 wt.% and, in a second step, the water-free lithium hydroxide formed in the first step is mixed with or has passed over or through it a gaseous sulphur source from the group of hydrogen sulphide, elemental sulphur, carbon disulphide, mercaptanes or sulphur nitrides.
Patent CA-3050999-A1 (CA)
Title: Novel compounds (immunorhelins- intracellular infections)
Inventor: WINQVIST OLA
IPC: C07K7/23
Filed: 2018-01-19
Abstract: The present invention provides immune stimulating peptides (immunorhelins) capable of activating GnRH receptors when administered to animal or human patients or cells. These immunorhelins have utility in treating intracellular bacterial, fungal, and protozoal infections.
Patent CA-3051550-A1 (CA)
Inventor: BARSOTTI MATTHEW
IPC: E01C9/00
Filed: 2018-03-05
Abstract: A vehicle arresting system includes a base layer comprising a crushable aggregate (54) and a cover layer comprising a cementitious material having an oven-dry density of 1602 kg/m3 (100 Ib/ft3) or less. The system also may include an arrestor bed and a plurality of anchors (60). Each anchor (60) includes a support rod (64) coupled to an associated puck (62), each support rod (64) being secured to a foundation that supports the arrestor bed, and each puck (62) being embedded in the cover layer slab of the arrestor bed. Additionally, each support rod (64) is coupled to its associated puck (62) via a shear link breakable at a predetermined load. A method for arresting a vehicle includes depositing a base layer on a region where the vehicle is to be arrested, the base layer comprising an aggregate (54), and depositing a cover layer over the base layer, the cover layer including a cementitious material having an oven-dry density of 1602 kg/m3 (100 Ib/ft3) or less.
Patent CA-3051731-A1 (CA)
Title: Threaded couplings with locking
Inventor: FAULKNER DALE V L
IPC: F16B39/12
Filed: 2019-08-09
Abstract: A threaded coupling 2 comprises a first coupling member 4, a second coupling member 6 and a locking assembly 20. The locking assembly 20 comprises a locking member comprising a pin portion 9 fixed to a flexible cable portion 8, and a lock nut 10. When the first coupling member 4 is coupled to the second coupling member 6 the locking assembly 20 is arranged to restrict radial, circumferential and axial movement of the pin portion 9.
Patent CA-3055551-A1 (CA)
Inventor: CORNWELL KEVIN
IPC: A61L27/56
Filed: 2018-03-06
Abstract: A tissue graft for soft tissue repair or reconstruction comprising a sheet of a biopolymer-based matrix having a plurality of small perforations and a plurality of large perforations. The small perforations are sized to facilitate clotting and granulation tissue development within the perforations which, in turn, facilitates revascularization and cell repopulation in the patient. The large perforations are sized to reduce the occurrence of clotting and granulation tissue development within the perforations so that extravascular tissue fluids accumulating at the implant site can drain through the tissue graft. The large perforations enhance mammal tissue anchoring by permitting mammal tissue to compress into the perforations increasing mammal tissue contact area.
Patent CA-3056986-A1 (CA)
Inventor: FADGEN DANIEL L
IPC: F16J15/54
Filed: 2019-09-27
Abstract: A seal assembly is disclosed for sealing a high pressure fluid cavity from a low pressure fluid cavity. The cavities are at least partially disposed between a rotatable shaft and a sump housing. The seal assembly comprises a circumferential runner and a seal ring.  The circumferential runner is carried by the shaft and has a radially outward facing seal surface extending axially along the shaft. The seal ring is sealing engaged with the sump housing and has a radially inward facing seal surface that sealingly engages the radially outward facing seal surface of the runner. The runner and the seal ring are formed from materials having coefficients of thermal expansion that are matched to effect sealing engagement between the runner and the seal ring over a predetermined range of operating temperatures.
Patent CA-3059613-A1 (CA)
Title: Plant growth media and method for making same
Inventor: CASS GARY ANDREW
IPC: A01N63/00
Filed: 2018-04-11
Abstract: The present invention relates to a method for producing a plant growth media, the method comprising subjecting a wet microbial cellulose material to a homogenisation process, thereby producing a pulp suitable as a plant growth medium. The present invention further relates to a plant growth medium produced from microbial cellulose material.
Patent CA-3063610-A1 (CA)
Title: Moteur
Inventor: NUGTEREN DANIEL J
IPC: F02F1/38
Filed: 2018-05-15
Abstract: L'invention concerne un moteur comprenant un système de refroidissement à eau permettant de refroidir efficacement des soupapes d'échappement pour empêcher la formation de gradients de température dans le moteur. L'eau est ainsi pompée à travers le moteur à travers des premier et second curs de refroidissement à eau pour s'évacuer à travers la tête. Un collecteur d'eau est positionné sur l'ouverture d'évacuation et comprend des raccords pour l'alimentation du radiateur, le retour du radiateur, l'alimentation de la pompe à eau, l'alimentation du refroidisseur d'huile et le retour du refroidisseur d'huile. Le moteur comprend des chambres séparées pour isoler les pistons et les cylindres, et des soupapes flexibles recouvrent les chambres et permettent aux gaz et à l'huile de carter d'entrer dans le carter d'huile pendant la course de combustion du cycle de moteur.
Patent CA-3065214-A1 (CA)
Title: Analog to digital signal conversion in ultrasound device
Inventor: SINGH AMANDEEP
IPC: G01S7/282
Filed: 2018-06-19
Abstract: An ultrasound device is describe in which analog ultrasonic transducer output signal are directly converted to digital signals. The ultrasound device includes microfabricated ultrasonic transducers directly coupled to a sigma delta analog-to-digital converter in some instances. The direct digital conversion may allow for omission of undesirable analog processing stages in the ultrasound circuitry chain. In some situations, the ADC may be integrated on the same substrate as the ultrasound transducer.
Patent CA-3068081-A1 (CA)
Inventor: GUO HAIBING
IPC: A61K31/435
Filed: 2018-06-26
Abstract: L'invention concerne de nouveaux composés de quinoléinone, des compositions pharmaceutiques comprenant lesdits composés, des procédés de préparation desdits composés et l'utilisation desdits composés en tant qu'inhibiteurs de FGFR et leur utilisation dans le traitement de maladies, par exemple le cancer.
Patent CA-3068498-A1 (CA)
Title: Assay for detecting human immunodeficiency virus (hiv)
Inventor: WUITSCHICK JEFFREY
IPC: C12Q1/70
Filed: 2018-10-02
Abstract: The disclosure is directed to methods, kits, and compositions for amplifying and detecting a large number of different types of human immunodeficiency virus-1 (HIV-1) in a sample. The methods, kits and compositions employ both a specific primer pair which amplify the integrase (INT) gene and a specific primer pair which amplifies the long terminal repeat (LTR) region. The methods, kits and compositions may also employ a dual probe system with fluorophore label and quencher.
Patent CA-3071638-A1 (CA)
Inventor: YUAN PING
IPC: A61K38/00
Filed: 2018-08-01
Abstract: Disclosed herein are methods and compositions for producing a Wnt polypeptide under a serum-free condition. Also disclosed herein are methods of purifying the Wnt polypeptide from a serum-free condition.
Patent CA-3072754-A1 (CA)
Inventor: HE LIQI
IPC: C07D473/18
Filed: 2018-08-16
Abstract: L'invention concerne des composés ayant une structure répondant à la formule (I) ou (II), où R1, R2, et Ar sont tels que définis dans la présente, et qui sont des agonistes du récepteur de type Toll 7 (TLR7) et peuvent être utilisés à titre d'adjuvants pour stimuler le système immunitaire. Certains de ces composés peuvent être utilisés dans des conjugués pour l'administration ciblée à l'organe ou au tissu de l'action envisagée.
Patent CA-3076859-A1 (CA)
Title: Combination therapies and uses thereof
Inventor: MIKULE KEITH W
IPC: A61P35/00
Filed: 2018-10-05
Abstract: The present disclosure relates to combination therapies containing one or more PARP inhibitors and one or more angiogenesis inhibitor. Also described herein are therapeutic uses of such combination therapies for treating various disorders and conditions. The combination therapies and uses thereof can be useful for preventing tumor cell growth, preventing tumor metastasis, inducing an immune response or enhancing an immune response.
Patent CA-3078811-A1 (CA)
Inventor: BECOTTE ANTOINE
IPC: G10K5/00
Filed: 2018-10-12
Abstract: L'invention concerne un récipient de boisson configurable entre une configuration pour boire et une configuration pour siffler. Le récipient de boisson comprend une partie principale définissant une cavité réceptrice de liquides et une partie de sifflet positionnée sous la partie principale et reliée opérationnellement à la partie principale. La partie de sifflet comprend un sifflet et peut être translatée par rapport à la partie principale pour configurer le récipient de boisson entre la configuration pour boire et la configuration pour siffler. Lorsque le récipient de boisson est configuré dans la configuration pour boire, une section de la cavité réceptrice de liquide est scellée et empêche la communication fluidique entre la cavité réceptrice de liquide et le sifflet tout en permettant que la cavité réceptrice de liquide contienne un liquide. Lorsque le récipient de boisson est configuré dans la configuration pour siffler, la section de la cavité réceptrice de liquide est ouverte et permet la communication fluidique entre la cavité réceptrice de liquide et le sifflet.
Patent CA-3080017-A1 (CA)
Inventor: BULLEN BRENT R
IPC: E21C47/10
Filed: 2020-05-01
Abstract: An example of an apparatus is provided. The apparatus includes a conduit having a lower end and an upper end. The lower end is to engage a sandstone formation and the lower end opposite is the upper end. In addition, the apparatus includes a gas injection line to inject gas at an injection point proximate to the lower end. The gas injected at the injection point generates a low pressure region at the lower end to draw a sand slurry from the sandstone formation. Furthermore, the apparatus includes a collection port proximate to the upper end of the conduit. The sand slurry in the conduit is to be removed from the conduit via the collection port.
Patent CA-3085070-A1 (CA)
Title: Improved solder production process
Inventor: COLETTI BERT
IPC: C22B7/04
Filed: 2018-12-11
Abstract: Disclosed is a process for the production of a crude solder composition (18, 26) comprising the provision of a first solder refining slag (16, 24) comprising tin and/or lead, the process further comprising the steps of (i) partially reducing (600, 1000) the first solder refining slag, thereby forming a crude solder metal composition and a second solder refining slag (19, 27), followed by separating the second solder refining slag from the crude solder metal composition, (ii) partially reducing (700, 1100) the second solder refining slag, thereby forming a second lead-tin based metal composition (10, 29) and a second spent slag (20, 28) followed by separating the second spent slag from the second lead-tin based metal composition, characterised in that a copper containing fresh feed (50, 55) is added to step (ii), preferably before reducing the second solder refining slag.
Patent CA-3085342-A1 (CA)
Title: Methode de creation de depot pendant l'administration transdermique de medicament
Inventor: JAIN AMIT K
IPC: A61K47/12
Filed: 2018-12-13
Abstract: L'invention concerne des méthodes, des compositions et des dispositifs pour administrer par voie transdermique un principe actif tel que le donépézil. Selon un aspect, la méthode consiste à mettre en contact la peau avec un dispositif transdermique conçu pour créer un dépôt du principe actif chez le sujet, à retirer le dispositif transdermique et à continuer à administrer le principe actif pendant une période après que le dispositif a été retiré.
Patent CA-3087818-A1 (CA)
Title: Process for upgrading oxygen containing renewable oil
Inventor: IVERSEN STEEN B
IPC: C01B3/38
Filed: 2019-01-10
Abstract: The invention relates to a process for producing an upgraded renewable oil from renewable carbonaceous material(-s) comprising providing an oxygen containing renewable crude oil having an oxygen content in the range of 3.0 to 20 % by weight, a water content of less than 1.5 wt. %, a total acid number in the range from 5 to 80 mg KOH/g, a fraction of the oil having a boiling point below than 350 °C of less than 70 % by weight, and a residue fraction having a boiling point of more than 450 °C of at least 10 %by weight, pressurisingthe oxygen containing renewable crude oil to an operational pressure in the range 60 to 200 bar; adding and mixing hydrogen to the pressurized oxygen containing renewable crude oil,contacting the pressurized mixture with at least one heterogeneous catalyst contained in a first reaction zone at a temperature of 260 to 350 °C having a weight based hourly space velocity (WHSV) in the range 0.1 to 1 h-1 so as to produce a partially hydrogenated and deoxygenated oil,separating water, gas and optionally a low boiling fraction from the partially hydrogenated and deoxygenatedoil from the first reaction zone, heating the partially hydrogenated and deoxygenated oil from the first reaction zone to a temperature in the range 350 to 400 °C,contacting the partially hydrogenated and deoxygenated oil with at least one heterogeneous catalysts in a second reaction zone at a temperature of 350 to 400 °C at weight based hourly space velocity (WHSV) in the range 0.1 to 1.5 h-1, separating the product from the second reaction zone into a at least a gas fraction, a water fraction, a low boiling point renewable liquid hydrocarbon fraction and a high boiling point renewable liquid hydrocarbon fraction, contacting the low boiling point fraction from the second reaction zone with hydrogen and one or more heterogeneous catalysts at a temperature in the range 350 to 390 °C in a third reaction zone having a weight based space velocity in the range 0.1 to 1 h-1, thereby producing a first product stream and contacting the high boiling point oil fraction with hydrogen and one or more heterogeneous catalysts at a temperature in the range 360-420 °C in a fourth reaction zone having a weight based space velocity in the range 0.1 to 1 h-1, thereby producing a second product stream.
Patent CA-3088356-A1 (CA)
Title: Crystal forms and production methods thereof
Inventor: SNOONIAN JOHN R
IPC: A61K31/4178
Filed: 2018-12-04
Abstract: The various aspects present inventions provide various crystalline forms of (S)-(-)-amisulpride, (R)-(+)-amisulpride, and solvates thereof and methods of making same. In various aspects, the inventions also provide methods of resolving racemic amisulpride.
Patent CA-3088829-A1 (CA)
Title: Progressive spectacle lens with a variable refractive index, and method for designing and producing same
Inventor: KELCH GERHARD
IPC: G02C7/06
Filed: 2018-07-20
Abstract: The invention relates to a progressive spectacle lens. The progressive spectacle lens has a front surface, a rear surface, and a spatially varying refractive index, and the front surface and/or the rear surface is designed as a free-form surface. The invention is characterized in that (a) the refractive index changes only in a first spatial dimension and a second spatial dimension and is constant in a third spatial dimension, and the distribution of the refractive index in the first spatial dimension and the second spatial dimension is neither punctually nor axially symmetric; (b) the refractive index changes in a first spatial dimension, a second spatial dimension, and a third spatial dimension, and the distribution of the refractive index in the first spatial dimension and the second spatial dimension is neither punctually nor axially symmetric on all planes perpendicular to the third spatial dimension; or (c) the refractive index changes in a first spatial dimension, a second spatial dimension, and a third spatial dimension, and the distribution of the refractive index is not punctually or axially symmetric at all. The invention additionally relates to a method for designing and producing such a progressive spectacle lens.
Patent CA-3088865-A1 (CA)
Inventor: LATVA-KOKKO MARKO
IPC: B01F23/234
Filed: 2018-01-17
Abstract: La présente invention concerne un réacteur (1) pour le transfert de masse gaz-liquide entre un gaz (2) et un liquide ou une suspension (3), le réacteur comprenant un réservoir (4) pour recevoir le liquide ou la boue, le réservoir ayant une paroi (5) ; un arbre d'entraînement (6) s'étendant verticalement dans le réservoir et pouvant se mettre en rotation autour d'un axe vertical (7) ; une roue de pompage vers le haut (8) pour créer un écoulement du liquide ou de la suspension reçue dans le réservoir généralement vers le haut et au niveau de la surface (9) du liquide ou de la suspension ; et un appareil d'aération (10) disposé au-dessus de la roue de pompage vers le haut et s'étendant entre l'arbre d'entraînement et la paroi du réservoir à une première distance (d1) à partir de l'arbre d'entraînement et à une seconde distance (d2) de la paroi du réservoir, l'appareil d'aération encerclant au moins partiellement l'arbre d'entraînement. L'appareil d'aération présente un bord inférieur (11) et un bord supérieur (12) et, s'étendant entre le bord inférieur et le bord supérieur, une surface interne inclinée vers l'extérieur ou incurvée (13) pour diriger au moins une partie de l'écoulement sur la surface interne vers l'extérieur à partir de l'axe vertical et sur le bord supérieur.
Patent CA-3089209-A1 (CA)
Inventor: RAMAMURTHY HARI
IPC: G06F12/0806
Filed: 2019-01-18
Abstract: A method for operating a database and a cache of at least a portion of the database may include receiving a plurality of read requests to read a data entity from the database and counting respective quantities of the requests serviced from the database and from the cache. The method may further include receiving a write request to alter the data entity in the database and determining whether to update the cache to reflect the alteration to the data entity in the write request according to the quantity of the requests serviced from the database and the quantity of the requests serviced from the cache. In an embodiment, the method further includes causing the cache to be updated when a ratio of the quantity of the requests serviced from the database to the quantity of the requests serviced from the cache exceeds a predetermined threshold.
Patent CA-3089497-A1 (CA)
Title: Child resistant storage container
Inventor: MARKARIAN MICHAEL
IPC: B65D50/02
Filed: 2019-03-08
Abstract: A child-resistant storage container comprising two rigid boxes of relatively equal height and width manufactured from or coated with materials that produce enough friction between the contact points of the boxes to retain the inner box in the outer box when shook.
Patent CA-3089994-A1 (CA)
Inventor: BLACK JACOB
IPC: A23L33/105
Filed: 2019-01-31
Abstract: A mixture of cannabinoids, drying agents, flowing agents, and/or stabilization agents are provided. The mixture may be a dry powder formulation similar to the consistency of flour or sand. The mixture may comprise a cannabinoid raffinate, an isolated cannabinoid, maltodextrin, and or silica. The ratio of raffinate to solids may be less than.625.
Patent CA-3093846-A1 (CA)
Inventor: SALK JESSE J
IPC: C12Q1/6806
Filed: 2019-03-15
Abstract: The present technology relates generally to methods and compositions for targeted nucleic acid sequence enrichment, as well as uses of such enrichment for error-corrected nucleic acid sequencing applications and other nucleic acid sequence interrogations. In some embodiments, provided methods provide non-amplification based targeted enrichment strategies compatible with the use of molecular barcodes for error correction. Other embodiments provide methods for non-amplification based targeted enrichment strategies compatible with direct digital sequencing (DDS) and other sequencing strategies (e.g., single molecule sequencing modalities and interrogations) that do not use molecular barcoding.
Patent CA-3095695-A1 (CA)
Title: Radar image processing device and radar image processing method
Inventor: KATAYAMA YUMIKO
IPC: G01S13/90
Filed: 2018-09-28
Abstract: A radar image processing device includes a phase difference calculating unit for calculating a phase difference, which is the difference between the phases, with respect to the radio wave receiving points different from each other, of each of a plurality of reflected signals present in one pixel, and the rotation amount calculating unit that calculates each of the phase rotation amounts in a plurality of pixels included in the second radar image from the respective phase differences, in which the difference calculating unit rotates the phases in the plurality of pixels included in the second radar image on the basis of the respective rotation amounts, and calculates a difference between pixel values of pixels at corresponding pixel positions among the plurality of pixels included in the first radar image and the plurality of pixels obtained by the phase rotation included in the second radar image.