baber/WOPTO huggingface dataset:
Patent CA-3019626-A1 (CA)
Title: Process for metallization of an article having a plastic surface avoiding the metallization of the rack which fixes the article within the plating bath
Inventor: DALBIN SANDRINE
IPC: C23C18/30
Filed: 2017-03-31
Abstract: The invention refers to a process for metallization of an article having a plastic surface avoiding the metallization of the rack which fixes the article within the plating bath. The process comprises: (a) fastening the article to a rack; (b) etching the plastic surface with an aqueous etching solution free of Cr6+; (c) treating the plastic surface with an aqueous reducing solution and afterwards treating the plastic surface of the article and the rack with an aqueous acidic rack conditioning solution; and/or treating the plastic surface of the article and the rack with an aqueous acidic rack conditioning solution comprising a reducing agent; and (d) metallizing the plastic surface. The aqueous acidic rack conditioning solution comprises water, at least one organosulfur compound containing bivalent sulphur and at least one inorganic acid at temperatures from 25°C to 70°C.
Patent CA-3020697-A1 (CA)
Title: Systems and methods for providing a multi-channel communication service
Inventor: NADALIN ERIC
IPC: H04M3/58
Filed: 2017-04-07
Abstract: A multi-channel communication services uses an object-oriented approach to processing communications. The multi-channel communication service is capable of recording conversations that a calling party has with one or more called parties in one continuous recording, even when multiple called parties are conferences into a call, and even when the calling party is transferred between multiple different called parties. In some embodiments, recording may include two or more tracks of recorded data. In that instance, the audio and/or video originating from the calling party is recorded in a first track, and the audio and/or video originating from all of the called parties is recorded in a second track.
Patent CA-3027169-A1 (CA)
Title: Systeme de fluide et procede de fabrication par soudage par friction
Inventor: LENNON WILLIAM H
IPC: B23K20/12
Filed: 2017-06-30
Abstract: L'invention concerne un procédé de soudage par friction d'une pièce à un élément fluide, ledit procédé comprenant l'étape de positionnement d'une surface de soudure de pièce en contact avec une surface de soudure d'élément fluide. La surface de soudure de la pièce est entraînée selon un motif prédéfini le long de la surface de soudure de l'élément fluide. Une pression est appliquée entre la surface de soudure de la pièce et la surface de soudure de l'élément fluide afin de produire un frottement et une chaleur suffisants pour augmenter la température des surfaces de soudure à la température de soudage. Une soudure est formée en arrêtant l'entraînement de la surface de soudure de la pièce tout en appliquant la pression entre les surfaces de soudure. Avant et/ou après la formation de la soudure, au moins une partie de la pièce est usinée pour former au moins une partie d'un raccord de fluide conçu pour recevoir un tuyau et se fixer à ce dernier de manière étanche, sans fuite, pour y acheminer un écoulement de fluide.
Patent CA-3029468-A1 (CA)
Title: Arrays for longitudinal delivery of ttfields to a body
Inventor: BOMZON ZEEV
IPC: A61N1/40
Filed: 2017-06-29
Abstract: Tumors in portions of a subject's body that have a longitudinal axis (e.g., the torso, head, and arm) can be treated with TTFields by affixing first and second sets of electrodes at respective positions that are longitudinally prior to and subsequent to a target region. An AC voltage with a frequency of 100-500 kHz is applied between these sets of electrodes. This imposes an AC electric field with field lines that run through the target region longitudinally. The field strength is at least 1 V/cm in at least a portion of the target region. In some embodiments, this approach is combined with the application of AC electric fields through the target region in a lateral direction (e.g., front to back and/or side to side) in order to apply AC electric fields with different orientations to the target region.
Patent CA-3031818-A1 (CA)
Title: Compounds and methods of promoting myelination
Inventor: TESAR PAUL
IPC: A61K31/4196
Filed: 2017-07-27
Abstract: A method of promoting the generation of oligodendrocytes from oligodendrocyte precursor cells by enhancing their survival and/or maturation includes administering to the cell an effective amount of an agent that enhances and/or induces accumulation of ?8,9-unsaturated sterol intermediates of the cholesterol biosynthesis pathway in the oligodendrocyte precursor cells.
Patent CA-3032547-A1 (CA)
Inventor: SPENCE GRAHAM
IPC: E21B43/26
Filed: 2017-09-06
Abstract: Selon l'invention, la complétion de puits (200) est accomplie en obtenant un échantillon de matériau géologique (202) du sous-sol (114) et en générant des données primaires (204) de l'échantillon de matériau géologique (104). Les données primaires comprennent des données de texture, des données chimiques et des données minéralogiques. Les données primaires sont utilisées afin de déduire des données secondaires (206) de l'échantillon de matériau géologique, et les données primaires et les données secondaires sont utilisées afin de générer des données tertiaires (208) de l'échantillon de matériau géologique. Les données tertiaires sont une quantification de caractéristiques physiques de l'échantillon de matériau géologique. Les données primaires, les données secondaires et les données tertiaires sont utilisées (210) afin de déterminer un emplacement d'un étage (150) le long d'un puits (116) et un agencement de groupes de perforations dans l'étage.
Patent CA-3037067-A1 (CA)
Title: Process for the production of an organic acid from a lignocellulosic feedstock
Inventor: ROBERTSSON VICTOR
IPC: C12P7/56
Filed: 2017-09-06
Abstract: The present invention relates to a process for producing an organic acid (OA) from lignocellulosic feedstock (LF). The process is integrated with a pulp mill (PM) and comprises: providing a LF; obtaining an alkaline liquor from the PM; pre-treating the LF with the alkaline liquor, thereby obtaining a pretreated cellulosic feed (PCF) and a black liquor (BL); obtaining calcium oxide from the PM; subjecting the PCF to enzymatic hydrolysis, thereby obtaining a saccharide feed; subjecting the saccharide feed to microbial fermentation using the calcium oxide as a neutralising agent, thereby obtaining an OA calcium salt; treating the OA calcium salt with sulfuric acid, thereby obtaining gypsum and the OA; optionally isolating lignin from the BL, thereby obtaining lignin and weak BL; and returning the BL and/or the weak BL to the PM for integration with a chemical recovery process. Steps e) and f) are performed either sequentially or simultaneously.
Patent CA-3038874-A1 (CA)
Inventor: HOLMES BRIAN WILLIAM
IPC: B42D25/373
Filed: 2017-09-29
Abstract: A security device is disclosed, comprising an array of focussing elements with regular periodicity in at least a first direction, each focusing element having an optical footprint of which different portions will be directed to the viewer in dependence on the viewing angle; and an array of image elements with regular periodicity in at least the first direction overlapping the array of focusing structures, the image elements representing portions of at least two respective images, and at least one image element from each respective image being located in the optical footprint of each focusing structure. The security device includes a first region and a second region which is laterally offset from the first, the image elements in the first region being laterally shifted in at least the first direction relative to the image elements in the second region such that, at a first viewing angle, in the first region of the device the focussing structures direct image elements corresponding to a first image to the viewer such that the first image is displayed across the first region of the device, and simultaneously, in the second region of the device, the focussing structures direct image elements corresponding to a second image to the viewer such that the second image is displayed across the second region of the device, and at a second viewing angle the second image is displayed across the first region of the device and simultaneously the first image is displayed across the second region of the device. The security device further comprises a colour filter located in use between the image elements and the viewer, the colour filter overlapping at least part of the array of focussing elements and the array of image elements, and having a first colour in the first region of the device and a different colour in the second region of the device such that the colour appearance of the first and second images is different in the respective first and second regions of the device.
Patent CA-3041262-A1 (CA)
Title: Methods and devices for limiting rain ingress
Inventor: GARNER ELIJAH B
IPC: A01C7/20
Filed: 2019-04-25
Abstract: A seed receptacle includes a housing defining a seed chamber within, a seed inlet formed in the housing, a seed outlet formed in the housing, and an air inlet separate from the seed inlet and mounted to the housing. The air inlet includes a first end attached to the housing and defining a first aperture, a second end, opposite the first end and defining a second aperture, and a channel defining an airflow path between the first end and the second end. The air inlet has an elasticity and a weight such that the second end sags relative to the first end.
Patent CA-3042158-A1 (CA)
Inventor: JOHNS WILLIAM RICHARD
IPC: G01N11/04
Filed: 2017-11-10
Abstract: There is described a device for determining the rheological properties of blood. The device comprises the following; a channel having at least one channel sub-section that has a substantially constant cross-section; apparatus for determining a pressure differential along at least a portion of the sub-section of the channel; a first reservoir that is adapted to be located at a first end of the channel and to be placed in fluid communication with the channel, the first reservoir being of variable internal volume; a second reservoir that is adapted to be placed in fluid communication with first reservoir via the channel, the second reservoir being of variable internal volume; means for allowing blood to be introduced into the device; an outlet for allowing gas to be expelled from the device; and means for varying the volume of the first reservoir. The means for varying the volume of the first reservoir is such that when the first and second reservoirs are in fluid communication with the first and second ends of the channel respectively, blood may be caused to flow along the channel in alternating directions. There is also described a method of measuring the rheological properties of blood and a method including the device described.
Patent CA-3042441-A1 (CA)
Inventor: CULLY EDWARD H
IPC: A61F2/00
Filed: 2017-11-08
Abstract: An implantable containment apparatus for receiving and retaining a biological moiety or a therapeutic device within a tissue bed is disclosed. The device includes a shaping element to maintain the device in a generally toroidal configuration and to return the apparatus to that configuration after deformation. The apparatus can be placed in a host tissue with minimal trauma to the patient. Methods for implanting and using the apparatus are also disclosed.
Patent CA-3043427-A1 (CA)
Title: Electrolytic method for extracting tin and/or lead contained in an electrically conductive mixture
Inventor: GEORGEAUD VINCENT
IPC: C25C1/24
Filed: 2017-12-19
Abstract: The invention relates to a method for extracting tin and/or lead contained in an electrically conductive mixture derived from waste, using a solution comprising methane sulphonic acid as an electrolytic solution.
Patent CA-3043457-A1 (CA)
Inventor: KIM SANGWON
IPC: H04W48/14
Filed: 2018-01-31
Abstract: A method by which a terminal requests system information in a wireless communication system and a device supporting same are provided. The method can include: a step for transmitting, to a base station, a random access preamble for requesting system information; a step for receiving, from the base station, a random access response that only includes a random access preamble identifier (RAPID) corresponding to the transmitted random access preamble; and a step for deeming a random access procedure completed.
Patent CA-3045757-A1 (CA)
Inventor: BYRNE NORMAN R
IPC: H02G3/36
Filed: 2017-11-30
Abstract: A low voltage power outlet assembly is adapted for providing access to low voltage power in compact spaces. The low voltage power outlet assembly includes a circuit subassembly that is operable to transform a line voltage input, such as about 110V to 220V AC, to a lower voltage output, such as about 2V to 12V DC. Electrical input conductors receive and convey the line voltage from a power source to the circuit subassembly, while electrical conductors convey the lower voltage output from the circuit subassembly to a low voltage power receptacle that is arranged in a same housing as the circuit subassembly. The low voltage power outlet is mountable in different housings, faceplates, and the like, to accommodate different mounting styles and locations. The low voltage power receptacle includes at least two different receptacles, such as a USB Type-A outlet and a USB Type-C outlet.
Patent CA-3047187-A1 (CA)
Inventor: DAMKE JAN-ERIK
IPC: C08L83/04
Filed: 2017-12-07
Abstract: The invention relates to a curable composition comprising a) at least one polymer having at least one terminal group of the general formula (I) -An-R-SiXYZ (I), wherein A is a divalent or trivalent bonding group containing at least one heteroatom, R is selected from divalent hydrocarbon residues having 1 to 12 carbon atoms, X, Y, Z are, independently of one another, selected from the group consisting of a hydroxyl group and C1 to C8 alkyl, C1 to C8 alkoxy, C1 to C8 acyloxy groups and -CH2-N-R' wherein N is oxygen, nitrogen or sulfur, preferably oxygen, and R' is selected from C1 to C8 alkyl groups, preferably a methyl group, wherein X, Y, Z are substituents directly bound with the Si atom or the two of the substituents X, Y, Z form a ring together with the Si atom to which they are bound, and at least one of the substituents X, Y, Z is selected from the group consisting of a hydroxyl group, C1 to C8 alkoxy or C1 to C8 acyloxy groups, and n is 0 or 1; and b) at least one compound of the general formula (II), wherein R1 is same or different and is, independently from one another, selected from the group consisting of a hydrogen atom and hydrocarbon residues having 1 to 12 carbon atoms, R2 is same or different and is, independently from one another, selected from hydrocarbon residues having 1 to 12 carbon atoms, Ar is selected from aryl groups, and n is an integer selected from 3 to 9; and adhesive, sealant, or coating materials comprising the composition and use thereof.
Patent CA-3049458-A1 (CA)
Inventor: BEYERLEIN DAGMAR
IPC: A61B5/15
Filed: 2018-01-10
Abstract: Disclosed herein are devices, apparatus, systems, methods and kits for collecting and storing a fluid sample from a subject. A device for collecting the fluid sample can include a housing comprising a recess having an opening, a vacuum chamber in the housing and in fluidic communication with the recess, and one or more piercing elements that are extendable through the opening to penetrate skin of the subject. The vacuum chamber can be configured for having a vacuum that draws the skin into the recess. The recess can be configured having a size or shape that enables an increased volume of the fluid sample to be accumulated in the skin drawn into the recess.
Patent CA-3050793-A1 (CA)
Title: Method for manufacturing objects using powder products
Inventor: WU ZHIWEI
IPC: B29C64/393
Filed: 2015-02-24
Abstract: A method for manufacturing a three-dimensional part. The method includes: performing partial densification processing on loose machining powder, to form a densified and sealed enclosure, where there is still loose machining powder accommodated inside the enclosure; and performing overall densification processing on the enclosure and the machining powder inside the enclosure, so as to implement metallurgical bonding between the machining powder inside the enclosure and the enclosure during the densification, thereby forming a target three-dimensional part.
Patent CA-3051260-A1 (CA)
Title: Clamp for a wire of an overhead line and method for tightening a wire of an overhead line
Inventor: FLENA DANIELE
IPC: H01R4/52
Filed: 2019-08-05
Abstract: A clamp (1) for a wire (6) of an overhead line comprising a main body (2) having a groove (4) for hosting the wire (6), a first and a second tapered region (12a, 12b) located in respective ends of the groove (4), a first and a second spring (10a, 10b) placed in respective holes on opposite sides of the groove (4), located in a central portion of the groove (4) and arranged for pushing respective wedge elements (8a, 8b) into the tapered regions (12a, 12b) in opposite directions (A, B), said wedge elements (8a, 8b) being arranged for tightening the wire (6) by blocking between the wire (6) itself and a wall of the respective first and second tapered region (12a, 12b).
Patent CA-3052159-A1 (CA)
Inventor: MOGHTADAI MEHRAN
IPC: G06N20/00
Filed: 2019-08-15
Abstract: A system and method are provided for analyzing vehicle data. The method is executed by a device having a processor and includes obtaining a set of vehicle data via a data interface, the set of vehicle data comprising a plurality of location measurements and a corresponding plurality of speed measurements for a vehicle. The method also includes associating the plurality of location measurements and the plurality of speed measurements with a geographic area to generate a geographic map image. The method also includes applying an image processing technique to the map image to identify at least one path and analyzing the at least one path and data associated with the geographic area, to identify at least one driving pattern within the geographic area.  The method also includes providing an indication of the at least one driving pattern to contribute to a risk assessment associated with a driver of the vehicle.
Patent CA-3052324-A1 (CA)
Title: Multi-nutrient composition
Inventor: PHILLIPS STUART
IPC: A23L33/00
Filed: 2018-03-02
Abstract: A method of improving at least one of the following in an individual: lean mass, muscle strength, cognition, systemic inflammation levels, blood cholesterol levels, blood triglyceride levels and glucose tolerance is provided, comprising administering to the individual a multi- nutrient composition a protein, creatine, vitamin D, calcium and an n-3 fatty acid.
Patent CA-3052376-A1 (CA)
Title: Radiateur de vehicule
Inventor: COLLMER ANDREAS
IPC: F23L1/00
Filed: 2019-08-15
Abstract: Un radiateur de véhicule exploité, par exemple, par un radiateur de stationnement ou un radiateur auxiliaire comprend généralement un logement de radiateur (12) comprenant une paroi circonférentielle de logement (34), une unité dassemblage de chambre de combustion (14), une soufflante dair comburant (42) ayant un logement de soufflante dair comburant (44) et une unité de raccordement dair comburant (64). Lunité de raccordement dair comburant (64) comprend une conduite de passage dair comburant (74) ouverte dans le sens vers l'extérieur dans une première région douverture de conduite (76) pour recevoir lair comburant et ouverte dans un sens vers louverture de prise dair comburant (56) dans une deuxième région douverture de conduite (78). Lunité de raccordement dair comburant (64) comprend un corps dunité de raccordement en forme de plaque (66) placé avec un premier côté de corps (68) situé à lopposé dun côté extérieur (70) de la paroi circonférentielle de logement (34) et dun côté extérieur (72) du logement de soufflante dair comburant (44).
Patent CA-3054078-A1 (CA)
Inventor: CHANG GREGORY P
IPC: C07K16/28
Filed: 2018-02-20
Abstract: Multi-specific binding proteins that bind CD33, the NKG2D receptor, and CD 16 are described, as well as pharmaceutical compositions and therapeutic methods useful for the treatment of cancer.
Patent CA-3054974-A1 (CA)
Inventor: GUDEWER WILKO
IPC: F03D80/00
Filed: 2018-02-26
Abstract: The invention relates to an adjustment unit (202, 302) for an azimuth adjustment and/or for a pitch adjustment of a wind turbine (100), to an adjustment apparatus, to a pitch adjustment apparatus (200), to an azimuth adjustment apparatus (300), to a wind turbine, and to methods for the rotor blade adjustment and wind direction tracking, and to the use of an adjustment unit and/or adjustment apparatus. The adjustment unit (202, 302) for an azimuth adjustment and/or for a pitch adjustment of a wind turbine (100) comprises a drive unit (230, 240, 250, 260, 330) which can be arranged on a first annular flange (215, 311) and has an eccentric shaft (340), a first engagement element (380) which can be arranged on a circumference of a second annular flange which is arranged such that it can be rotated with respect to the first annular flange, a multiplicity of concavely and convexly configured first cam sections (382, 482) being arranged on a circumferential face of the first engagement element, and a second engagement element (272, 274, 350, 360, 450, 460), with concave and convex second cam sections (454) which are arranged on a circumferential face (452) and correspond to the first cam sections. (Fig. 4)
Patent CA-3055017-A1 (CA)
Inventor: KARVINEN JUHA
IPC: D21D5/26
Filed: 2018-01-11
Abstract: The object of the invention is an apparatus and a method for measuring dewatering in the wet end of a paper machine. What is essential in the invention is that the measuring system (26) comprises an essentially horizontal inlet pipe (10) on the machine level (11), which pipe is installed in the measuring receptacle (27), and in that the separation of air (22) is performed in an expanded pipe section (15) made in the inlet pipe (10) and in the outlet pipe (16) connected to it. A weir plate is installed in the measuring receptacle (27) of the measuring system (26), the weir plate functioning as a measuring weir (8) for measuring the amount of the dewatering flow, and from a pressure difference transmitter (20) installed on one side, which transmitter measures the height of the water surface produced by the measuring weir (8) for measuring the amount of water (7).
Patent CA-3056725-A1 (CA)
Inventor: CANEDO HERNANDEZ LIBRADA MARIA
IPC: A61P35/00
Filed: 2018-03-16
Abstract: La présente invention concerne des composés anticancéreux de formule générale I (formule I) dans laquelle R1 à R4 ont diverses significations, et sont destinés à être utilisés dans le traitement du cancer. L'invention concerne également une nouvelle souche Labrenzia sp. nommée PHM005 correspondant au numéro d'enregistrement CECT-9225, un procédé de production de composés de l'invention et des analogues de ceux-ci à l'aide de la souche PHM005 et du groupe de gènes Lab codifiant la biosynthèse des composés de type pédérine et de type onnamide.