baber/WOPTO huggingface dataset:
Patent CA-2936188-A1 (CA)
Title: A tubular membrane with a helical ridge, as well as a method and apparatus for producing such a tubular membrane
Inventor: OBORNY RADEK
IPC: B29C53/58
Filed: 2015-01-12
Abstract: A tubular membrane comprises a support tube 8 made out of one or more flexible tapes 5 of porous support material which have been helically wound into a tube shape with overlapping tape edges 6 which have been sealed to each other, and a semi-permeable membrane layer made of membrane forming material on an inner wall of the support tube8. At least one inwardly projecting helical ridge is provided on said inner wall of the support tube8, which helical ridge is covered with or forms part of the membrane layer15.
Patent CA-2937039-A1 (CA)
Inventor: WIEN TORMOD
IPC: H02M1/084
Filed: 2015-01-19
Abstract: A power electronic converter (1) for converting electric energy and a method for controlling a power electronic converter. The converter comprises a plurality of PE switches (10), and a control system (12) adapted to transmit control information to the PE switches. The control system comprises a master controller (14) and a plurality of local controllers (18) controlling the PE switches. The control system further comprises one or more slave devices (16) controlled by the master controller. The control system (12) is configured so that the master controller (14) and the one or more slave devices are connected in a ring network topology. Each slave device and one or more of the local controllers are connected in a star network topology.
Patent CA-2937989-A1 (CA)
Inventor: BARFACKER LARS
IPC: A61K31/427
Filed: 2015-01-26
Abstract: The present invention relates to amino-substituted isothiazoles of general formula (I) : in which A, R1 and R2 are as defined in the claims, to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of neoplasms, as a sole agent or in combination with other active ingredients.
Patent CA-2938963-A1 (CA)
Inventor: PINEDA ALEJANDRO
IPC: H01R4/24
Filed: 2015-01-30
Abstract: A piercing connector includes a connector body, a piercing insert, and a piercing cover. The connector body has a plurality of conductor apertures and a piercing aperture. The piercing insert has a plurality of piercing teeth and is inserted into the piercing aperture. The piercing cover is inserted into the piercing aperture and removably attached to the connector body. The piercing cover removably secures the piercing insert in the connector body. The piercing connector receives and electrically connects two or more conductors.
Patent CA-2943653-A1 (CA)
Title: Moniteur de signal bio-electrique ayant deux haut-parleurs
Inventor: LARSEN TINA AHLBERG
IPC: G08B29/12
Filed: 2014-03-26
Abstract: L'invention concerne un moniteur portable personnel pour surveiller un signal bio-électrique provenant d'une personne. Le moniteur est conçu pour détecter une crise d'épilepsie imminente et fournir un signal d'information acoustique. Ledit moniteur comprend un premier haut-parleur (13) pour fournir le signal d'information, et un second haut-parleur (14) conçu pour fonctionner comme un microphone pour tester si ledit premier haut-parleur peut fournir un son. Le second haut-parleur est également un haut-parleur de secours. Le moniteur est conçu pour fournir une notification dans le cas où le second haut-parleur (14) ne détecte pas le son généré par le premier haut-parleur (13).
Patent CA-2944271-A1 (CA)
Title: Material consisting of a preparation comprising ferrocene
Inventor: MITCHELL JAMES BRIAN
IPC: C10L10/02
Filed: 2015-04-17
Abstract: The invention relates to a material consisting of a preparation made from a mixture of ferrocene and an inert flameproof material such as plaster, the material being presented in the form of granules and being suitable for spreading over a hydrocarbon fire in a simple and rapid manner such that, under the effect of the heat from the fire, the ferrocene contained in the granulated material is diffused progressively and homogeneously in a vapour phase over the base of the flames, so as to optimise the combustion of the hydrocarbon and to reduce the emission of smoke and unwanted particles.
Patent CA-2945109-A1 (CA)
Title: Method for manufacturing leading edge guard
Inventor: LI QIANG
IPC: C25D1/00
Filed: 2015-04-02
Abstract: A method for making a metallic leading edge guard (30) of the type having a nose (32) with first and second wings (34, 36) extending therefrom, the method including: machining from a metallic blank a first half (42) comprising a first portion of the nose (32) and one of the wings (34, 36), wherein the first portion of the nose (32) includes an interface surface (44); and electroforming a second half (62) comprising a second portion of the nose (32) and the second wing, wherein the second half (62) is joined to the first half (42) at the interface surface (44).
Patent CA-2946984-A1 (CA)
Inventor: RICCIUTI ANTHONY THOMAS
IPC: H01H71/08
Filed: 2015-03-27
Abstract: La présente invention porte sur un ensemble connecteur auto-dénudant (100) qui est destiné à un système de protection de circuit (2), le système de protection de circuit (2) comprend au moins un fil conducteur (4) et au moins un interrupteur de circuit (50). L'interrupteur de circuit (50) comprend un conducteur d'alimentation (60) et un conducteur de charge (70). Le fil conducteur (4) a une âme intérieure électroconductrice (6) et un revêtement extérieur électriquement isolant (8). L'ensemble connecteur auto-dénudant (100) comprend un ensemble de sectionnement de fil (102) structuré pour sectionner le fil conducteur (4), et un nombre d'ensembles de branchement de fil (104, 106). Chaque ensemble de branchement de fil comprend une partie de branchement (108) et une partie de connexion (110). La partie de branchement (108) est structurée pour percer à travers le revêtement extérieur électriquement isolant (8) d'une partie correspondante du fil conducteur (4) et dans l'âme intérieur électroconductrice (6). La partie de connexion (110) est structurée pour connecter électriquement l'âme intérieure électroconductrice (6) de la partie correspondante du fil conducteur (4) à un conducteur correspondant, soit le conducteur d'alimentation (60) soit le conducteur de charge (70).
Patent CA-2948011-A1 (CA)
Inventor: ZHANG LI
IPC: H04N19/176
Filed: 2015-06-04
Abstract: A video coder decodes a coding unit (CU) of video data. In decoding the video data, the video coder determines that the CU was encoded using the color space conversion. The video coder determines the initial quantization parameter (QP), determines the final QP that is equal to a sum of the initial QP and a QP offset, and inverse quantizes, based on the final QP, a coefficient block, then reconstructs the CU based on the inverse quantized coefficient blocks.
Patent CA-2950790-A1 (CA)
Title: Method of manufacturing micronized sandstone obtained from ceramics or industrial wastes of ceramic manufacturing containing tio2 bio-additive, and product thereof
Inventor: GASSI ANGELO
IPC: C04B35/622
Filed: 2014-07-03
Abstract: The present application relates to a method for manufacturing micronized sandstone with a bio-additive, TiO2, and to the thus obtained article, using ceramics or waste material from ceramic manufacture. The waste is ground in several steps and the resulting powders are collected by individual filters and combined in the powder nanomicronizer for subsequent treatment, during which hydrolized or non-hydrolyzed TiO2 is added. This micronized sandstone with the admixture of the bio-additive TiO2 is used to produce joint compounds, grout, mortar, and/or as additive for paints and/or micronized epoxide admixed with TiO2. The micronized sandstone admixed with the bio-additive TiO2 can be additionally subjected to the two optional modalities of the method: treatment with or without the use of a pigment. In order to produce the final article that can be used to produce blocks, floors and other products of various sizes, an agglomerating agent which is also admixed with TiO2 is added to the micronized sandstone admixed with the bio-additive TiO2, either in an aqueous solution or as a dry product, with the addition of coloured oxides, if desired.
Patent CA-2951808-A1 (CA)
Inventor: SCIUTO SEBASTIANO
IPC: A61K8/73
Filed: 2015-07-30
Abstract: The present invention relates to a derivative of carnosine (ß-alanyl-L-histidine) having formula (1), obtained by the functionalization of hyaluronic acid with carnosine.
Patent CA-2952488-A1 (CA)
Inventor: LIN KOCHUNG
IPC: A61K47/48
Filed: 2003-01-17
Abstract: The biological activity of biologically active compounds and reduction of toxicity is addressed by the conjugation of a biologically active compound with an activated polyalkylene glycol having a moiety which covalently bonds to the compound. A pharmaceutical composition containing the polyalkylene glycol conjugate and a carrier, and a method of treating a patient by the administration of a composition with the polyalkylene glycol conjugate are described.
Patent CA-2954836-A1 (CA)
Title: Catalyst composition and process for oligomerization of ethylene to produce 1-hexene and/or 1-octene
Inventor: AL-HAZMI MOHAMMED H
IPC: B01J31/18
Filed: 2015-07-22
Abstract: The present invention relates to a catalyst composition and a process for the oligomerization of ethylene to produce 1-hexene or 1-octene, wherein the catalyst composition comprises a chromium compound; an NPNPN ligand of the formula (R1) (R2)N- P(R3)-N(R4)-P(R5)-N(R6)(R7), wherein R1, R2, R3, R4, R5, R6 and R7 are each independently hydrogen, halogen, amino, trimethylsilyl or C1-C20 hydrocarbyl, preferably straight-chain or branched C1-C10 alkyl, phenyl, C6-C20 aryl or C6-C20 alkyl-substituted phenyl.
Patent CA-2956750-A1 (CA)
Title: Customizing content delivery from a brand page to a user in a social networking environment
Inventor: GARCIA-MARTINEZ ANTONIO FELIPE
IPC: G06Q30/02
Filed: 2013-07-18
Abstract: A social networking system user's interaction with a brand page may be tailored to match the user's interests. Content providers or page administrators of a brand page associate keywords with content posted to the brand page. A keyword may define a characteristic of a social networking system user to receive the content or may describe a characteristic of the content. The keywords are compared to a user profile of a user requesting the brand page and content posted to the brand page is selected for presentation to the user based on the user profile and the keywords.. For example, content is presented to a user having a characteristic defined by criteria keyword. The selected content posted to the brand page is presented to the user requesting the brand page.
Patent CA-2958173-A1 (CA)
Title: Dehydrator door opening device
Inventor: AKINBOBOLA VICTOR
IPC: F26B9/00
Filed: 2017-02-16
Abstract: A dehydrator is disclosed that includes a cavity, door and positioning mechanism. The cavity is defined by multiple walls and has an open front that the door covers. The door is movable between a closed position and a fully open position, and the positioning mechanism can stop and maintain the door at any partially open position in between. The positioning mechanism can be part of a door handle that can be used to move the door with one hand. The positioning mechanism can use magnets and the door tracks can be magnetic to hold the door at any desired position. The positioning mechanism can be movable between an engaged position where the magnets are connected to the door tracks, and a disengaged position where they are not connected. The dehydrator handle can include a hinge that moves the positioning mechanism between the engaged and disengaged positions.
Patent CA-2962058-A1 (CA)
Inventor: MURPHREE ZACHARY RYAN
IPC: E21B34/06
Filed: 2014-11-12
Abstract: A downhole system and method is disclosed for sealing an inflow control device installed in a subterranean formation along a length of production tubing adjacent a productive zone of the subterranean formation. The system includes a truss structure radially expandable between a contracted configuration and an expanded configuration and a sealing structure disposed radially external to the truss structure. The truss structure and the sealing structure are set in their expanded configurations so that the sealing structure is put into engagement with the inflow control device so as to restrict the flow of fluids from the subterranean formation into the production tubing at the location of the inflow control device.
Patent CA-2962084-A1 (CA)
Title: Reluctance assisted external rotor pmsm
Inventor: SHI RUISHENG
IPC: H02K21/22
Filed: 2015-09-16
Abstract: A reluctance assisted external rotor permanent magnet machine provided with fewer magnets without scarifying performance is described herein. Torque ripple and cogging torque reductions are discussed.
Patent CA-2962893-A1 (CA)
Title: Devices and methods for stimulating nerves
Inventor: HAESSLER ALEXANDRA
IPC: A61N1/36
Filed: 2014-10-17
Abstract: A device positioned in the vagina includes a sensor. The sensor data is used to determine whether a condition is met or exists to trigger a therapeutic response by the device. A device for stimulating nerves adjacent the vagina includes a nerve stimulating element coupled to a main body. The nerve stimulating element is positioned and designed to stimulate the vesical, Frankenhauser' s and/or inferior hypogastric plexuses. The device may reside in the vaginal fornices. An implant is also provided which has a nerve stimulating element in contact with a uterosacral ligament. The device positioned in the vagina may be used to charge a power source for an implant, which may be a capacitor.
Patent CA-2964023-A1 (CA)
Title: Procede de determination de conception de lentille d'une lentille optique adaptee a un porteur
Inventor: TRANVOUEZ DELPHINE
IPC: G02C7/02
Filed: 2015-09-22
Abstract: L'invention concerne un procédé, mis en uvre par des moyens informatiques, pour déterminer une conception de lentille d'une lentille optique adaptée à un porteur, le procédé comprenant : - une étape de fourniture de paramètre de porteur, pendant laquelle des paramètres de porteur sont fournis, - une étape de détermination de conception de lentille, pendant laquelle la conception de lentille de la lentille optique adaptée au porteur est déterminée au moins sur la base des paramètres de porteur, les paramètres de porteur comprenant au moins des données de sensibilité de distorsion optique représentant la sensibilité du porteur à des distorsions optiques.
Patent CA-2965814-A1 (CA)
Title: Self-orienting syringe and syringe interface
Inventor: COWAN KEVIN P
IPC: A61M5/145
Filed: 2015-10-28
Abstract: A syringe includes a barrel having a distal end, a proximal end, and a sidewall extending therebetween along a longitudinal axis. At least one engagement member protrudes from a terminal portion of the sidewall in a proximal direction along the longitudinal axis. The at least one engagement member tapers axially in a direction from the distal end toward the proximal end. The at least one engagement member is configured for engagement with a locking mechanism of a fluid injector to releasably lock the syringe with the fluid injector. A taper of the at least one engagement member is configured to rotationally guide the syringe into alignment with the locking mechanism and axially eject the syringe upon rotation of the syringe. The locking mechanism operatively engages the at least one engagement member regardless of an orientation of the syringe about the longitudinal axis relative to the injector.
Patent CA-2970430-A1 (CA)
Inventor: REISCHIG PETER
IPC: G01N23/20
Filed: 2015-12-09
Abstract: The present invention provides a method of generating a fingerprint for a gemstone (5), for example a diamond, using x-ray imaging. The fingerprint comprises a three- dimensional map of a crystal or crystals present within the gemstone (5) including internal imperfections of the crystals and may also comprise further information about the gemstone (5). The method comprising the steps of: mounting the gemstone (5) in a sample holder (4) of an imaging apparatus, the imaging apparatus comprising a detector (6), a sample holder (4) mounted on a sample stage (3), an x-ray source (1), the sample holder (4) and the x-ray source (1) aligned along an optical axis, wherein the sample holder (4) is movable relative to the at least one x-ray source (1) and the detector (6); exposing the gemstone (5) to x-ray radiation from the x-ray source (1), whilst moving the sample holder (4) according to a search strategy that is predetermined for the gemstone (5) based on known physical characteristics of the gemstone (5); using the detector (6) to locate diffraction and/or extinction spots generated by the lattice of the crystals; utilising the located diffraction and/or extinction spots to calculate information about the position, orientation, and phase of the crystals; generating a suitable x-ray diffraction scanning strategy from the calculated information, the strategy including moving the sample holder (4) relative to the x-ray source (1) and the detector (6) and exposing the gemstone (5) to appropriate x-ray radiation as the sample holder (4) is moved, wherein the strategy is generated to locate and classify internal imperfections in the at least one crystal; scanning the gemstone according to the scanning strategy and recording the diffraction and/or extinction images using the detector (6); and generating a fingerprint from the recorded diffraction and/or extinction images.
Patent CA-2970849-A1 (CA)
Title: Collagen sponge
Inventor: IMHOF CORNEL
IPC: A61L27/24
Filed: 2015-12-15
Abstract: - A resilient resorbable chemically crosslinked collagen sponge for promoting soft tissue volume augmentation in the oral region, comprising 60-96 % (w/w) collagen and 4-40 % (w/w) elastin, which shows by mercury intrusion porosimetry interconnected pores with a median pore diameter between 50 and 90 µ?t? and at least 80 % porosity with a pore diameter more than 10 µ??; an onset temperature of 45 to 57 °C and a density in dry state from 50 to 65 mg/cm3. -A process for preparing that resilient resorbable chemically crosslinked collagen sponge, and - That resilient resorbable chemically crosslinked collagen sponge for use as an implant in the oral cavity for soft tissue volume augmentation
Patent CA-2970906-A1 (CA)
Inventor: MILLMAN RYAN J
IPC: B44D3/18
Filed: 2015-11-09
Abstract: Provided herein is an image display assembly (200) comprising: a base having a front face for securing an image or other display material for display, and a non-image face, the non-image face comprising a plurality of linear v-grooves (212), wherein the plurality of linear v-grooves segment the base into one or more foldable segments (222, 224) that upon folding of the segments assemble the base into a support structure comprising a plurality of corners, thereby forming an assembled base comprising at least one image display face formed from at least a portion of the front face. Also provided is an assembled image display, a method of creating an image display and use of an image display assembly to create an image display.
Patent CA-2973211-A1 (CA)
Inventor: RODNEY PAUL F
IPC: G01V9/00
Filed: 2015-03-11
Abstract: An assembly for use in a wellbore can include a plurality of sensors positioned external to a casing string. The plurality of sensors can be positioned for detecting an amount of a hydrocarbon that is present in a fluid in the wellbore and a pH of the fluid in the wellbore. The plurality of sensors can be positioned for wirelessly transmitting signals representing the amount of the hydrocarbon that is present in the fluid and the pH of the fluid to a receiving device.
Patent CA-2974490-A1 (CA)
Inventor: VAN OG GERARDUS GODEFRIDUS JOHANNES
IPC: E21B10/64
Filed: 2016-01-21
Abstract: The invention relates to a directional casing drilling system comprising a casing string, a drilling rig and a retrievable Bottom Hole Assembly (BHA). The drilling rig comprises a casing drive for rotating the casing string in the borehole, a control system for controlling the casing drive, and a mud pump for pumping a continuous flow of drilling mud into the casing string. The BHA comprises a torque transfer section, with which it is secured in the casing string, and a drill bit section held in a drilling position in the torque transfer section. It further comprises a mud drive that rotates the drilling position of the drill bit section about the longitudinal axis of the torque transfer section, and a communicating device for communicating the orientation of the drill bit to the control system. The BHA is steered by adjusting the rotational speed of the casing string.
Patent CA-2974895-A1 (CA)
Inventor: MUKUNDA RAMACHANDRA
IPC: A61K31/515
Filed: 2016-01-14
Abstract: The invention provides compositions and methods for treating seizure disorders such as epilepsy in humans and animals using, in a first embodiment, the combination of (i) an effective amount of a barbiturate drug, such as phenobarbital or primidone, which solely enhances GABAergic inhibition in a patient suffering a seizure disorder; and (ii) phytocannabinoid cannabidiol (CBD) in a dosage amount sufficient to overcome the hepatic metabolic effect stimulated by the barbiturate drug and provide bioavailable CBD to the patient in clinically efficacious amounts.
Patent CA-2976405-A1 (CA)
Title: Circuit and control method for the same
Inventor: DEGUCHI JUNICHI
IPC: B60L15/06
Filed: 2017-08-15
Abstract: An electronic control unit switches a switching circuit such that a switched reluctance motor has a first winding pattern, when, with respect to a boundary dividing a driving range of the switched reluctance motor into two ranges, a torque and a rotational speed of the switched reluctance motor that are determined according to an applied voltage are located in the first range on the low load side. The electronic control unit switches the switching circuit such that the switched reluctance motor has a second winding pattern, when the torque and the rotational speed of the switched reluctance motor are located in a second range different from the first range.
Patent CA-2976771-A1 (CA)
Title: Barcode tag detection in side view sample tube images for laboratory automation
Inventor: KLUCKNER STEFAN
IPC: G06K9/78
Filed: 2016-02-16
Abstract: Barcode tag conditions on sample tubes are detected utilizing side view images of sample tubes for streamlining handling in clinical laboratory automation systems. The condition of the tags may be classified into classes, each divided into a list of additional subcategories that cover individual characteristics of the tag quality. According to an embodiment, a tube characterization station (TCS) is utilized to obtain the side view images. The TCS enables the simultaneous or near-simultaneous collection of three images for each tube, resulting in a 360 degree side view for each tube. The method is based on a supervised scene understanding concept, resulting in an explanation of each pixel into its semantic meaning. Two parallel low-level cues for condition recognition, in combination with a tube model extraction cue, may be utilized. The semantic scene information is then integrated into a mid-level representation for final decision making into one of the condition classes.
Patent CA-2978325-A1 (CA)
Inventor: PANARISI JOSEPH
IPC: A23L29/00
Filed: 2016-03-03
Abstract: L'invention concerne une composition édulcorante contenant du rébaudioside-D. Lesdites compositions présentent un goût identique à celui du sucre et contiennent un vecteur et du rébaudioside-D. L'invention concerne également un procédé de préparation de ladite composition édulcorante contenant du rebaudioside-D; et un procédé d'utilisation de la composition édulcorante contenant du rebaudioside-D.