baber/WOPTO huggingface dataset:
Patent CA-2994764-A1 (CA)
Title: Device and method for homogeneously welding two-dimensionally bent structures by friction stir welding
Inventor: WEIGL MARKUS
IPC: B23K20/12
Filed: 2016-08-10
Abstract: Method and device for homogeneously welding two-dimensionally bent structures in the form of two parts to be joined (6) by friction stir welding, with the following features: a) a receiving plate (1), which is guided by a guiding machine and has a drive head (2) and a cone element (3) fastened thereto and having a welding shoe mount (4) and a pin bearing (5) for a welding pin (11) of a welding shoe (8), serves for carrying out the method, b) to achieve a welding result without holes and with a satisfactory surface on both sides of the parts to be joined (6), the measuring parameters relevant to the control of the welding process are determined, wherein a strip-shaped sensor (23) is provided along the side of the cone element (3), wherein a sensor (20) for sensing the axial force is provided, wherein at least three sensors (25) in the form of strain gauge strips serve for measuring the axial force acting on the welding pin (11), and wherein a further piezoelectric force-measuring sensor (24), which likewise serves for measuring the axial force, is provided in the longitudinal axis of the shank (7) of the friction pin.
Patent CA-2995026-A1 (CA)
Inventor: WALLS JOEL
IPC: E21B49/08
Filed: 2016-09-06
Abstract: A method for determining porosity associated with organic matter (PAOM) in a well or formation is provided. A system for performing the method is also provided.
Patent CA-2995346-A1 (CA)
Inventor: HASANI FISNIK T
IPC: B65D3/14
Filed: 2016-07-25
Abstract: A sleeve for a beverage cup comprises a main wall and bottom hingedly attached to a bottom edge of the main wall. The main wall has an open top end and a bottom end. The main wall defines a central cavity for receiving at least a portion of a beverage cup inserted into the central cavity via the open top end. The bottom comprises a circular floor portion and a plurality of fingers projecting radially from the floor portion. When the sleeve is in a deployed position for use, the floor portion is substantially perpendicular to a longitudinal axis of the sleeve and closes off the bottom end of the main wall, the fingers are bent upward relative to the floor portion, and the fingers are in contact with an inner surface of the main wall.
Patent CA-2995821-A1 (CA)
Inventor: TERMANINI ZAFER
IPC: A61F2/46
Filed: 2016-08-15
Abstract: Surgical trays and tools for use in hip revision surgery wherein the implanted prosthesis is a reverse prosthesis comprising an acetabular ball and a femoral cup. A set of trays is provided having tools for i) separating a femoral cup from an acetabular ball, ii) separating a femoral cup from a femoral implant and iii) separating an acetabular ball from an acetabular cup. A tool for removing an acetabular cup from an acetabulum is also described. A surgical method is also provided wherein the acetabular ball and femoral cup are separated first followed by, in any order, separating the femoral cup from the femoral implant and separating the acetabular ball from the acetabular cup.
Patent CA-2999011-A1 (CA)
Title: Compact ultrasonically pulsed waterjet nozzle
Inventor: VIJAY MOHAN
IPC: B05B1/08
Filed: 2018-03-23
Abstract: A pulsed waterjet apparatus comprising a water pump for generating a pressurized waterjet, an ultrasonic signal generator for generating an ultrasonic signal and an ultrasonic nozzle comprising an ultrasonic transducer for converting the ultrasonic signal into vibrations that pulse the pressurized waterjet to generate a pulsed waterjet, an exit orifice through which the pulsed waterjet exits and an inflow inlet axially aligned with the exit orifice.
Patent CA-2999241-A1 (CA)
Inventor: BARNES DONNA GERACI
IPC: A61Q3/00
Filed: 2016-09-17
Abstract: A flexible under-nail support device and method to apply the same that promotes long healthy fingernail growth by providing nail strength and support without any interaction or damage to the nail plate (upper nail) or the hyponychium (thickened epidermis under the nail). The device has an indention, with a preferred embodiment of an inverted V that is positioned under the fingernail and around the hyponychium. Its lateral sides are bonded to at least the nails' lateral undersides to provide extra strength to the nail. The bonded device is then clipped and filed to the natural nails length.
Patent CA-3002917-A1 (CA)
Inventor: GUPTA AKASH
IPC: G06Q10/08
Filed: 2016-10-24
Abstract: La présente invention concerne un appareil et un procédé permettant de sélectionner un emplacement de stockage pour un article. Le procédé consiste à obtenir des informations de commande pour une pluralité de commandes préalablement remplies, chaque commande incluant au moins un article. Sur la base des informations de commande obtenues, une combinaison d'une valeur d'affinité de l'article et d'une valeur de popularité de l'article est calculée. Le procédé détermine des emplacements de stockage disponibles dans une pluralité de rayons de stockage, chaque rayon comprenant au moins une étagère. En outre, le procédé calcule, pour chaque emplacement de stockage disponible, un score d'affinité ou un score de popularité du rayon de stockage par rapport à l'article, ou une combinaison de ces scores. Le procédé sélectionne l'emplacement de stockage à partir des emplacements de stockage disponibles sur la base du score d'affinité calculé et/ou du score de popularité calculé, et commande à un véhicule de stocker l'article à l'emplacement de stockage sélectionné.
Patent CA-3003842-A1 (CA)
Title: System for on-site tracking, managing, planning, and staging construction projects
Inventor: SCHWARTZ TIMOTHY MICHAEL
IPC: G06Q10/08
Filed: 2018-05-03
Abstract: A construction management system allows a user to capture an item identifier from an item (e.g., shipment, group of components, and/or one or more components) using a mobile device. The item identifier may be used to identify a project and access a model for the product, identify a component in a model, and/or identify the components in a shipment for staging purposes. Moreover, the system may be used to identify a status for the one or more components. The status may be that the one or more components are shipped, received, staged for assembly, installed, or the like. The status of the one or more components may be automatically updated by capturing the item identifier.  Moreover, the user may also select shipment information for past, current, and/or future shipments in order to identify the one or more components associated with each of the shipments.
Patent CA-3004347-A1 (CA)
Inventor: WEITZ DAVID A
IPC: B01L3/00
Filed: 2016-08-25
Abstract: The present invention generally relates to the manipulation of species using acoustic waves such as surface acoustic waves. In some aspects, a channel such as a microfluidic channel may be provided having two or more outlets, and acoustic waves applied to species within the channel to determine which outlet the species is directed to. For instance, surface acoustic waves may be applied to a species such as a cell or a particle to deflect it from the channel into a groove or other portion that directs it to a different outlet. In some cases, surprisingly, this deflection of species may be in a different direction than the incident acoustic waves on the channel. Other embodiments of the present invention are generally directed to kits including such systems, techniques for producing such systems, or the like.
Patent CA-3004381-A1 (CA)
Title: Ocular composition comprising photopolymerizable polyalkylene glycol (meth)acrylate
Inventor: THAKUR RAGHU RAJ SINGH
IPC: A61K31/58
Filed: 2016-11-10
Abstract: The invention provides an ocular composition comprising: 99to 60 % (w/w) of a photopolymerizable composition selected from the group of fragments or monomers consisting of polyalkylene glycol diacrylate and polyalkylene glycol dimethacrylate, wherein the photopolymerizable composition has a molecular weight in the range of 100 to 20,000 Dalton; a biodegradable polymer selected from the group consisting of aliphatic polyester-based polyurethanes, polylactides, polycaprolactones, polyorthoesters and mixtures, copolymers, and block copolymers thereof; a photoinitiator; and a therapeutic agent. The composition can be used to form an ocular implant and an in situ ocular implant.
Patent CA-3006897-A1 (CA)
Title: Generation of oligodendrogenic neural progenitor cells
Inventor: FEHLINGS MICHAEL GEORGE
IPC: C12N5/0797
Filed: 2018-06-01
Abstract: Provided herein are methods of producing, compositions comprising and uses of oligodendrogenic neural progenitor cells (o-NPCs), made using a combination of PDGF and thyroxin or a thyroxin analogue. The method includes; obtaining ventralized neural progenitor cells (NPCs), the ventralized NPCs expressing Sox2, Nkx6-1, decreased level of Pax6 compared to unpatterned NPCs, and elevated expression of HoxA4 compared to unpatterned NPCs; culturing the ventralized NPCs for about 12 to about 16 days (days 26-40 of Fig. 7; days 12 to 27 of Fig. 10) in neural expansion media (NEM) supplemented with i) PDGF for the about 12 to about 16 days and ii) thyroxine or a thyroxine analogue for the latter about 7 to about 9 days, to produce o-NPC expressing Sox2 and Nkx2.2, decresed level of Pax6 and Nkx6.1 compared to ventralized NPCs and elevated level of HoxA4 and Olig2 compared to ventralized NPCs.
Patent CA-3007246-A1 (CA)
Title: Systeme de refrigeration employant l'alimentation electrique d'urgence
Inventor: PFISTER STEVEN C
IPC: F25B49/02
Filed: 2018-06-05
Abstract: Selon certaines réalisations, il est décrit un système de réfrigération qui comprend un bloc dalimentation électrique de secours conçu pour alimenter au moins le moteur dentraînement électrique du système. Le système comprend également un interrupteur dalimentation couplé au bloc dalimentation électrique de secours, un réservoir configuré pour stocker un fluide frigorigène, un premier compresseur conçu pour comprimer le fluide frigorigène du réservoir, et un contrôleur couplé à linterrupteur dalimentation et au premier compresseur. Le contrôleur peut recevoir une indication de linterrupteur dalimentation selon laquelle le système utilise le bloc dalimentation électrique de secours et, en réponse à la réception de lindication de linterrupteur dalimentation selon laquelle le système utilise le bloc dalimentation électrique de secours, faire fonctionner le système dans un premier mode de coupure de courant. Le contrôleur peut déterminer la puissance à fournir au premier compresseur en fonction du premier mode de coupure de courant et transmettre un signal pour demander au premier compresseur de se mettre en marche.
Patent CA-3009623-A1 (CA)
Inventor: PERELMAN MAKSIM OLEGOVICH
IPC: F04D13/10
Filed: 2016-12-15
Abstract: The invention relates to petroleum extraction equipment and specifically to small immersion pump assemblies which are lowered into wells on a load-bearing cable inside an additional pipe. The technical result consists in increasing the reliability of a small immersion pump assembly in the process of operation, eliminating the overheating of an immersion motor, and simplifying the installation of a pump assembly. Said result is achieved via a small immersion pump assembly containing an immersion motor, a discharge module and a pump, the housings of which are connected to one another via a flangeless connection, in which the flangeless connection is carried out using ring insert segments, the housings to be connected each having an encompassing portion and an encompassed portion of the housing, the encompassed portion of one housing containing a closed-ended rectangular groove, and the encompassing portion of another housing containing an open-ended rectangular groove, said grooves forming a cavity in which a ring insert segment is disposed.
Patent CA-3011496-A1 (CA)
Title: Vitre en verre feuillete eclairable
Inventor: KLEIN MARCEL
IPC: F21V33/00
Filed: 2017-03-06
Abstract: L'invention concerne une vitre en verre feuilleté (10) comprenant au moins : une vitre extérieure (1) et une vitre intérieure (2) reliées l'une à l'autre par une couche intermédiaire (3), et au moins une fibre de verre (4) diffusant la lumière, conçue pour envoyer la lumière vers l'extérieur par diffusion par sa paroi latérale sur sa longueur, la fibre de verre (4) étant disposée au moins par endroits entre la couche intermédiaire (3) et la vitre extérieure (1) ou entre la couche intermédiaire (3) et la vitre intérieure (2).
Patent CA-3011542-A1 (CA)
Inventor: SHUDAREK TODD
IPC: H02J3/18
Filed: 2017-01-17
Abstract: Dans certains modes de réalisation, la présente invention concerne un filtre de variateur qui comprend : une pluralité de contacts d'entrée conçus pour recevoir un courant alternatif triphasé initial provenant d'une source d'alimentation en courant alternatif triphasé ; une pluralité de contacts de sortie conçus pour transmettre un courant de sortie à une phase respective d'un variateur de vitesse, le variateur de vitesse ayant une capacité de bus à courant continu comprise entre 1 et 30 microfarads (uF) ; et une pluralité de connexions électriques, chaque connexion électrique étant conçue pour connecter chaque contact d'entrée de la pluralité de contacts d'entrée à un contact de sortie respectif de la pluralité de contacts de sortie ; et chaque connexion électrique comprenant au moins un condensateur de ligne ; et ledit condensateur ayant une valeur de capacité telle qu'une distorsion de courant harmonique totale (THID) du courant de sortie est réduite à 5 pour cent ou moins.
Patent CA-3014082-A1 (CA)
Inventor: MCLAREN MATTHEW DAVID
IPC: E21D21/00
Filed: 2017-02-08
Abstract: A rock bolt adapter for a drill assembly comprising a drill and a rock bolt with an internal axial passage between a leading end of the rock bolt and a trailing end of the rock bolt, the rock bolt adapter comprising: (a) a leading end adapted to engage the trailing end of the rock bolt and define a fluid connection with the internal axial passage; and (b) a syringe member for delivering grout to the internal axial passage, said syringe member including: (i) a grout holding means; and (ii) a piston member comprising a drill engageable portion; wherein the rock bolt adapter is operable by the drill to deliver grout from the grout holding means to the internal axial passage.
Patent CA-3015291-A1 (CA)
Inventor: LOTZ THOMAS
IPC: G01V3/10
Filed: 2017-03-15
Abstract: The invention relates to a "factor 1" and inductive sensor device (1) comprising an LC resonant circuit (2) powered by a suitable generator (3), an operational chain of means (4, 5, 6) of acquisition by sampling and processing of the response signal, and a functional set of means (7, 8) of evaluating at least one temporarily set value of the processed signal and supplying detection or non-detection information. Said sensor device (1) is characterised in that the acquisition and processing means comprise analog means (5) for filtering and/or amplifying the sampled response signal, and a means (10) for compensating the temperature drift of the response signal by correcting the sampled signal following the digital conversion thereof, associated with or comprising a temperature sensor (10').
Patent CA-3015505-A1 (CA)
Title: Crystalline (2s,4r)-5-(5'-chloro-2'-fluoro-[1,1'-biphenyl]-4-yl)-2-(ethoxymethyl)-4-(3-hydroxyisoxazole-5-carboxamido)-2-methylpentanoic acid and uses thereof
Inventor: HUGHES ADAM D
IPC: A61P9/00
Filed: 2017-03-07
Abstract: In one aspect, the invention relates to a crystalline form of the structure: or a pharmaceutically acceptable salt thereof, having neprilysin inhibition activity. In another aspect, the invention relates to pharmaceutical compositions comprising this crystalline form; methods of using this crystalline form and its soluble form (I); and processes for preparing soluble (I) and crystalline (I') forms.
Patent CA-3016057-A1 (CA)
Title: Procede de preparation de (3s,3s')-4,4'-disulfanediylbis(acide 3-aminobutane-1-sulfonique)
Inventor: BALAVONE FABRICE
IPC: C07C323/25
Filed: 2011-10-07
Abstract: La présente invention concerne un nouveau procédé de préparation de (3S, 3S)-4,4-disulfanediylbis(acide 3-aminobutane-1-sulfonique) en cinq étapes à partir de (S)-éthyl-2-(benzyloxycarbonylamino)-4-(néopentyloxysulfonyl)butanoate A. La présente invention concerne également une cristalline de trihydrate (3S,3S) 4,4-disulfanediylbis(acide 3-aminobutane-1-sulfonique), dont le diffractogramme de rayons X sur poudre avec 2.theta présente des pics caractéristiques à environ 5,09; 14,30; 15,30 et 18,32 degrés (K_alphal Cu anode); ou 5,09; 14,30; 15,30; 18,32; 22,09; 22,79; 24,65; 25,60 et 25.83 degrés K_alphal Cu anode).
Patent CA-3016249-A1 (CA)
Inventor: SCHREIBER ULRICH
IPC: A61B17/88
Filed: 2017-03-01
Abstract: The present invention relates to a positioning device (100) comprising a guide section (1), at least one segment of the guide section (1) being designed as a push-in segment (150) for inserting into a socket part (201, 203, 205, 207, 208) of a socket arrangement (200), or the guide section having a push-in segment of this type (150), or being connected to a push-in segment of this type. The guide section (1) has or is connected to an adjusting device (3), said adjusting device (3) having at least one aiming device (5), the aiming device (5) being designed to at least partially receive a locking device (21) or an instrument (23) for acting on the locking device (21).
Patent CA-3017006-A1 (CA)
Inventor: MORRISON MATTHEW
IPC: A61B50/30
Filed: 2014-03-12
Abstract: A package for a multi-component medical device is disclosed. The package includes a bottom portion (200, 250, 270) with cavities (204, 206, 208) providing individual access to different components (124 (128, 132, 130), 148, 144) of the medical device, thereby enabling a user to remove components from the package in any order without disturbing the remaining component or components. The package also includes a barrier affixed to the bottom portion for sealing the package.
Patent CA-3017461-A1 (CA)
Inventor: OGAWA MUNEKAZU
IPC: A01N43/40
Filed: 2017-04-13
Abstract: L'invention concerne un procédé pour potentialiser de manière remarquable l'effet de lutte contre des maladies de plante, et un procédé pour lutter contre des maladies de plante. L'invention concerne un procédé pour potentialiser l'effet de lutte contre des maladies de plante d'un fongicide aryl phényl cétone, ledit procédé consistant à utiliser, conjointement avec un constituant (a) qui est le fongicide aryl phényl cétone, au moins un type de constituant (b) qui est choisi parmi le groupe constitué d'un tensioactif non ionique, d'un tensioactif anionique, d'un tensioactif cationique, d'une huile végétale, de paraffines, de résines et de terpènes, etc.
Patent CA-3017990-A1 (CA)
Title: Granulate comprising an inorganic solid carrier with at least one biosurfactant contained thereon
Inventor: KUPPERT DIRK
IPC: C11D17/06
Filed: 2017-03-01
Abstract: The invention relates to a granulate comprising an inorganic solid carrier with at least one biosurfactant contained thereon, as well as to formulations containing this granulate and to the use of same.
Patent CA-3018341-A1 (CA)
Title: Methods for reducing toxicity of a chemotherapeutic drug
Inventor: MARKOVIC SVETOMIR N
IPC: A61K47/42
Filed: 2017-03-21
Abstract: This disclosure relates to methods for improving the therapeutic index of a chemotherapeutic drug in the treatment of patients afflicted with cancer, by reducing chemotherapy-related toxicity to a level that allows the chemotherapeutic drug to be used in humans.
Patent CA-3022296-A1 (CA)
Title: Pressurized gas container
Inventor: WILDER HAIM
IPC: B21D51/24
Filed: 2017-05-08
Abstract: The present disclosure concerns a multi-layered pressurized gas container, for example one containing carbon dioxide for use in a device or system for the preparation of a carbonated drink, and processes for its manufacture.
Patent CA-3025054-A1 (CA)
Inventor: BULLERJAHN FRANK
IPC: C04B7/12
Filed: 2017-05-23
Abstract: This invention relates to a method for producing a supplementary cementitious material comprising the steps: - providing a starting material containing dolomite and aluminium silicate, - converting the starting material to the supplementary cementitious material by burning under reducing conditions in the temperature range of > 700 to 1100 °C or by burning in the temperature range of 625 to 950 °C in the presence of a mineraliser, - and cooling the supplementary cementitious material. The invention further relates to a binder comprising cement and to the ground supplementary cementitious material.
Patent CA-3028512-A1 (CA)
Title: Composition suitable for production of rigid polyurethane or polyisocyanurate foams
Inventor: Diendorf Jorg
IPC: C08L83/12
Filed: 2017-06-08
Abstract: The invention relates to a process for preparing polyurethane foam by reacting at least one polyol component with at least one isocyanate component in the presence of at least one blowing agent and of one or more catalysts, which catalyze the reactions isocyanate-polyol and/or isocyanate-water and/or the isocyanate trimerization, wherein the reaction is carried out in the presence of selected polyethersiloxane copolymers.
Patent CA-3029769-A1 (CA)
Inventor: BALFOUR CAROL SUZANNE
IPC: A61B17/12
Filed: 2017-07-26
Abstract: The present invention relates to methods and devices for production of injectable foams, such as those used in the treatment of varicose veins and other venous disorders. The method requires the delivery or supply of foamable liquid sclerosing agent and a gas or a gas mixture to a foam producing structure to produce foam. Devices for producing injectable foam comprise a foam producing structure in which liquid and gas are combined to produce foam, the structure comprising an inlet for liquid and gas and an outlet for foam; a liquid pathway in communication with the inlet; and a gas pathway in communication with the inlet, characterised in that the liquid pathway comprises a means for delivering liquid through the liquid pathway independently of gas delivery through the gas pathway.
Patent CA-3033723-A1 (CA)
Inventor: ACCURSI GIOVANNI
IPC: B65D85/804
Filed: 2017-09-19
Abstract: A capsule for making beverages, containing a powdered food substance (2) and comprising a cup-shaped containment body (3) that has a bottom portion (5) equipped with a dispensing hole (9), a lower filtering element (14) mounted in the containment chamber (6) and positioned between the powdered food substance (2) and the bottom portion (5), and a sheet of flexible material (19), impermeable to oxygen, mounted in the containment body (3) between the powdered food substance (2) and the dispensing hole (9), and comprising a first layer (20) made of plastic material and a second layer (21 ) made of aluminium, which are coupled to each other, wherein the first layer (20) comprises one or more through cuts (25), each surrounded by a dispensing zone (26), the first layer (20) being locally detached from the second layer (21 ) at each dispensing zone (26).
Patent CA-3035864-A1 (CA)
Title: Systeme electro-hydraulique a conduite de commande unique
Inventor: DAVE JALPAN PIYUSH
IPC: F15B13/044
Filed: 2016-10-06
Abstract: L'invention concerne un système de commande utilisant un fluide hydraulique qui comprend une conduite de commande hydraulique permettant de faire circuler le fluide hydraulique, une conduite de fluide en communication fluidique avec la conduite de commande hydraulique, un dispositif de commande d'écoulement conçu pour réguler un écoulement du fluide hydraulique dans la conduite de fluide, et un dispositif piézoélectrique en communication fluidique avec la conduite de commande hydraulique et conçu pour actionner le dispositif de commande d'écoulement lors de la réception d'un écoulement sélectionné du fluide hydraulique.