baber/WOPTO huggingface dataset:
Patent CA-3029697-A1 (CA)
Title: Arrangement for sealing a pivot joint
Inventor: MCDONALD BRIAN C
IPC: F16C33/74
Filed: 2019-01-10
Abstract: A pivot joint comprises a pivot pin mounted to a first member and a second member with a housing defining a bore receiving the pivot pin, thus forming a pivot axis for pivotal movement of one member relative to the other. A resilient toroidal gasket is provided at either end of the housing in the bore at axially spaced positions of the pivot pin, and a circumferential recess receives each gasket in fixed axial location along the pivot pin. The gasket spans radially of the pivot pin from a base of the recess and across a circumferential gap formed between an inner surface of the bore and an outer surface of the pin where lubricant is suitably received. Thus the gaskets form a sealed interior of the bore closed at either end by the respective gasket so as to maintain the lubricant therein and contaminants out.
Patent CA-3030255-A1 (CA)
Inventor: GEIGENMULLER UTE
IPC: G01N33/483
Filed: 2015-04-10
Abstract: In certain embodiments, the invention stems from the discovery that analysis of population distribution curves of metabolite levels in blood can be used to facilitate predicting risk of autism spectrum disorder (ASD) and/or to differentiate between ASD and non-ASD developmental delay (DD) in a subject. In certain aspects, information from assessment of the presence, absence, and/or direction (upper or lower) of a tail effect in a metabolite distribution curve is utilized to predict risk of ASD and/or to differentiate between ASD and DD.
Patent CA-3030615-A1 (CA)
Inventor: LU DANIEL C
IPC: A61N1/05
Filed: 2016-07-11
Abstract: In various embodiments, methods are provided for improving, and/or regulating, and/or restoring respiration in a subject with a respiratory deficiency. In certain embodiments the methods involve neuromodulating the cervical spinal cord of a subject by administering transcutaneous stimulation to the cervical spinal cord or a region thereof at a frequency and intensity sufficient to regulate and/or to restore respiration; and/or neuromodulating the cervical spinal cord of a subject by administering epidural stimulation to the cervical spinal cord or a region thereof at a frequency and intensity sufficient to regulate and/or to restore respiration; and/or neuromodulating the cervical spinal cord of a subject with a magnetic stimulator at a frequency and intensity sufficient to regulate and/or to restore respiration.
Patent CA-3037051-A1 (CA)
Inventor: COX CRAIG A
IPC: G01N1/22
Filed: 2016-01-29
Abstract: Exemplary embodiments are directed to a system for sampling sub-slab soil gas having an adaptor body that includes a first barbed portion, a collar portion, a second barbed portion, an internal cavity that axially passes through the length of the adaptor body, and a coupling portion. The system further includes one or more extensions such as a fitting extension, a filter extension, a sieve extension and a length extension, each of which are threadably retain able with the coupling portion of the adaptor body.
Patent CA-3037200-A1 (CA)
Inventor: WANG XUEJIANG
IPC: B01J2/22
Filed: 2017-09-13
Abstract: Disclosed is a fertilizer production system. A number of mold cavity cells of the same size are provided on an outer cylindrical surface of a roller sleeve. The cross section of the mold cavity cell is in the shape of a regular hexagon. The mold cavity cells are densely distributed on the outer cylindrical surface of the roller sleeve. A gap is reserved between adjacent mold cavity cells. The roller sleeve can significantly increase the granulation rate, i.e., the number of granular extrudates generated by raw materials per unit volume, and can also improve the granulation efficiency. Both the granulator and the fertilizer production system use the roller sleeve for producing granular fertilizer, and thus also achieve the positive effects of increasing the granulation rate and improving the granulation efficiency.
Patent CA-3038119-A1 (CA)
Inventor: FALK KARL
IPC: G06F21/62
Filed: 2017-10-05
Abstract: A semi-complete secure data container is associated with a unique identifier by a requesting entity but is void of data. The data container, and a request to add data to the container, are combined into a message that is sent to a client. Upon receipt of the request, the client need not do anything to create a secure environment by which to protect the data. The secure environment, or data container, is already created and is merely awaiting data; data supplied by the client. Once the client places the requested data into the data container, the container closes and encrypts the data. The container, now closed and containing encrypted data, returns to the original requesting entity which solely possesses the key to decrypt the contents.
Patent CA-3038732-A1 (CA)
Inventor: TIRPAK CHRISTOPHER BOYD
IPC: H04L29/12
Filed: 2017-09-19
Abstract: L'invention concerne des systèmes, des procédés et des produits de programmes informatiques destinés à déterminer des caractéristiques de réseau. Les caractéristiques de réseau peuvent être utilisées pour faciliter des changements dans la façon dont un contenu est distribué via un réseau, notamment pour éviter l'encombrement du réseau, pour assurer un débit amélioré ou pour assurer un bon (ou meilleur) agrément d'utilisation, notamment lors de la diffusion en continu de média. Par exemple, les caractéristiques de réseau peuvent être déterminées, en partie, par un suivi de demandes de résolution de nom de domaine en utilisant des noms de domaine spécialement formulés qui imposent une résolution au niveau d'un serveur de noms faisant autorité.
Patent CA-3039107-A1 (CA)
Title: Prise electrique exterieure et couvercle de prise
Inventor: BETTERRIDGE DAVID
IPC: H01R13/639
Filed: 2017-10-03
Abstract: Un couvercle d'étanchéité intempéries pour une jonction électrique de prise et fiche est formé pour recevoir la prise et la fiche entre deux parties charnières et fournir un joint d'étanchéité aux intempéries autour de chaque cordon d'alimentation associé à la fiche et à la prise, ledit couvercle comprenant une section charnière reliant les deux parties le long de bords longitudinaux adjacents, des moyens de fixation sur les bords longitudinaux en regard des bords de charnière pour fermer de manière sûre le couvercle, les joints d'étanchéité autour des cordons d'alimentation situés sur les bords d'extrémité de chaque pièce, des dispositifs de préhension de cordon situés sur la surface interne de l'une desdites parties pour empêcher le mouvement des cordes lorsque le couvercle est fermé sans appliquer de tension à la fixation des cordes à la fiche ou à la prise. L'amélioration consiste à fournir un mécanisme de retenue de fil à l'intérieur de l'espace entre les deux parties.
Patent CA-3040045-A1 (CA)
Inventor: SUETENS THOMAS
IPC: C22B7/00
Filed: 2017-10-16
Abstract: The present invention concerns the recovery of cobalt from cobalt-bearing materials, in particular from cobalt-bearing lithium-ion secondary batteries, from the spent batteries, or from their scrap. A process is divulged for the recovery of cobalt from cobalt-bearing materials, comprising the steps of: providing a converter furnace,charging slag formers and one or more of copper matte, copper-nickel matte, and impure alloy into the furnace, and injecting an oxidizing gas so as to smelt the charge in oxidizing conditions, thereby obtaining a molten bath comprising a crude metal phase, and a cobalt-bearing slag,and separating the crude metal from the cobalt-bearing slag, characterized in that the cobalt-bearing materials are charged into the furnace. This process is particularly suitable for recycling cobalt-bearing lithium-ion secondary batteries. Cobalt is concentrated in a limited amount of converter slag, fromwhich it can economically be retrieved, together with other elements such as copper and/or nickel.
Patent CA-3040558-A1 (CA)
Title: Electrode for application to the human skin
Inventor: LANG BURRHUS
IPC: A61N1/04
Filed: 2017-10-19
Abstract: Disclosed is an electrode for application to the human skin, comprising an electrically non-conductive support which on its upper side, facing away from the skin, has a protruding, electrically conductive connecting element with a terminal for removable connection of a signal conductor; a transverse conductor is provided which extends at least partially on the opposite, lower side of the support and is electrically coupled to the connecting element and to a contact medium facing the skin; the connecting element (5) is made of a single piece, which on the one hand is connected to the transverse electrical conductor (3) and on the other hand has the terminal (5a) for releasable connection of a separate signal conductor.
Patent CA-3042545-A1 (CA)
Inventor: WEISER LESLIE P
IPC: A61B17/08
Filed: 2017-11-06
Abstract: A wound closure device including a flexible base strip having its bottom surface coated with an adhesive material suitable for adherence to skin and constructed with bridging links spaced along the inner edge of the base strip and extending outwardly therefrom. The inner edge of the base strip is intended to be aligned adjacent to a lip of the wound being treated. Each of the bridging links has an adhesive coated section displaced from the inner edge. In the packaged or stored position, prior to engagement, the bridging links are folded over the upper surface of the adhesive strip about a hinge that is at the joint of the bridging link to the base strip. The hinge includes a partially flexible material to enable stabilizing the bridging link in an angular position. In addition, a wound dressing composite materials are disclosed for manufacturing the wound closure device.
Patent CA-3043519-A1 (CA)
Title: 2-polysubstituted aromatic ring-pyrimidine derivative, preparation and medical application thereof
Inventor: LIU TAO
IPC: C07D413/14
Filed: 2017-11-08
Abstract: Provided are a 2-polysubstituted aromatic ring-pyrimidine derivative and an optical isomer thereof or a pharmaceutically acceptable salt or solvate thereof. The compound and the optical isomer thereof or the pharmaceutically acceptable salt or solvate thereof can be used in the preparation of an anti-tumor drug. The present invention uses the N-substituted pyridine-2-aminopyrimidine obtained through the structure-based virtual screening as a lead compound, designs and synthesizes a series of brand new small molecular Chk1 inhibitors, and tests the compounds for the Chk1 kinase inhibitory activity on a molecular level. The experiments confirm that the compound is a promising Chk1 inhibitor having strong anti-cancer effects and that the Chk1 kinase inhibitory activity and is a new drug for treating cancers, and can be used to treat solid tumours or leukemia associated with cell proliferation in humans or animals. The 2-polysubstituted aromatic ring-pyrimidine derivative provided by the present invention has the structure of general formula I:
Patent CA-3044197-A1 (CA)
Title: Aneurysm device and delivery system
Inventor: GOROCHOW LACEY
IPC: A61F2/90
Filed: 2019-05-24
Abstract: The present disclosure relates to a braid for treating an aneurysm. The braid can include a distal end opposite a proximal end. Translating the braid can cause the delivery portion to expand and form a distal sack as well as invert into itself
Patent CA-3044202-A1 (CA)
Inventor: TAGHAVI PEDRAM P T
IPC: A61M16/06
Filed: 2019-05-24
Abstract: Un dispositif, appelé un séparateur extensible, est décrit pour améliorer lefficacité de ladministration de médicaments en pompes. Le dispositif comprend un corps fait dun matériau souple (possiblement expansible). Il peut diminuer en taille lorsquil nest pas utilisé et peut reprendre sa forme et sa taille normales lorsquil est utilisé. Le dispositif comprend également un clapet (possiblement un clapet de non-retour) qui aide à maintenir le médicament à lintérieur de la cavité du séparateur et souvre pendant linspiration et se ferme pendant lexpiration.
Patent CA-3046811-A1 (CA)
Title: Brushing device with illumination features
Inventor: WAGNER ROBERT
IPC: A61C17/22
Filed: 2017-12-15
Abstract: The present disclosure relates to an oral cleansing device with illumination features. In one example, the device includes a housing including an aperture, such as a button aperture, defined therethrough, a diffuser connected to the housing and configured to span over the aperture. The device also includes a blocking member positioned over a portion of the diffuser and connected thereto and a lighting array received within the housing and at least partially aligned with the blocking member such that light emitted from the lighting array is transmitted to an exterior of the housing by traveling around the blocking member and through the diffuser.
Patent CA-3049087-A1 (CA)
Inventor: SHINDE SUSHIL A
IPC: H02H1/06
Filed: 2017-12-28
Abstract: A circuit breaker system is disclosed in the present application. The circuit breaker system includes a housing to hold an electrical interrupter within an internal region separated from an external ambient region. The electrical interrupter includes at least a first pair of electrical contact elements that are movable between open and closed positions. A voltage limiter, such as a metal oxide varistor (MOV), is connected across the pair of electrical contact elements to receive and dissipate a transient voltage when the first pair of electrical contacts is moved from a closed position to an open position, thereby reducing undesired arcing and premature wear or erosion of certain electrical components.
Patent CA-3049116-A1 (CA)
Inventor: ARORA ANUBHAV
IPC: A61P25/14
Filed: 2018-01-05
Abstract: A method of delivering nicotine to treat dyskinesia, such as Levodopa induced dyskinesia (LID), includes delivering a first dose of nicotine to a patient using a transdermal delivery device and delivering a second dose of nicotine to the patient using the transdermal delivery device. The first and second doses are timed such that a refractory period between peak plasma levels of nicotine in the patient prevents desensitization of nicotinic acetylcholine receptors while reducing symptoms of LID.
Patent CA-3051934-A1 (CA)
Inventor: BRASIL EDUARDO
IPC: B41J25/06
Filed: 2017-11-17
Abstract: The present invention refers to a cabinet configuration for accommodating a printing device. The cabinet configuration may be used in conjunction with a conveying device (in particular a conveying device of a production line) for conveying objects like containers, packages, products, parcels or bottles.
Patent CA-3053250-A1 (CA)
Title: Peptides pour la maladie de l'il sec
Inventor: HSU HENRY
IPC: A61K38/08
Filed: 2018-03-06
Abstract: L'invention concerne des compositions ophtalmiques, des procédés d'utilisation des compositions et des kits comprenant les compositions pour traiter l'il sec chez un sujet en ayant besoin. La composition comprend au moins un peptide qui est un inhibiteur de la migration trans-endothéliale, un analogue, un variant, un dérivé, ou un sel pharmaceutiquement acceptable correspondant, et un excipient pharmaceutiquement acceptable permettant de traiter l'il sec et les maladies inflammatoires oculaires.
Patent CA-3053305-A1 (CA)
Inventor: BORNHOLDT ZACHARY A
IPC: C07K16/00
Filed: 2018-02-17
Abstract: Described herein are compositions and methods for the prevention and treatment of ebolavirus infection. In certain embodiments of the present invention, monoclonal antibodies substantially similar to those described herein, as well as affinity matured variants thereof, alone or in combination, provide therapeutic efficacy in a patient against multiple species of ebolavirus.
Patent CA-3057048-A1 (CA)
Title: Production method for polymer
Inventor: SHIMANAKA HIROYUKI
IPC: C08F4/00
Filed: 2018-03-26
Abstract: Provided are: a novel polymerization technique by which a polymer having a controlled molecular weight or molecular weight distribution or a polymer having a desirably regulated, complicated structure can be obtained using commercially available general-purpose materials without using any radical polymerization initiator, or any special material for use in living radical polymerization and without requiring any strict polymerization conditions; a radical polymerization initiation group-containing compound for use in the technique;  and a polymer obtained thereby. Specifically, provided are:  a method for producing a polymer, the method including a polymerization step of mixing and warming (1) a radically polymerizable monomer, (2) an organic compound having at least one group introduced in a molecule thereof, the group functioning as a polymerization initiation group for the monomer and having a structure represented by formula 1, and (3) a chloride ion-containing and/or bromide ion-containing compound selected from among specific compounds, thereby initiating radical polymerization from the group having the structure, the radical polymerization accompanying a termination reaction; a radical polymerization initiation group-containing compound; and a polymer. (see formula 1)
Patent CA-3057213-A1 (CA)
Title: Method for the treatment of a suspension of solid particles in water using a (co)polymer of a hydrated crystalline form of 2-acrylamido-2-methylpropane sulfonic acid
Inventor: FAVERO CEDRICK
IPC: C07C309/15
Filed: 2018-03-19
Abstract: The invention relates to a method for treating a suspension of solid particles in water using hydrosoluble (co)polymers prepared from the hydrated crystalline form of 2-acrylamido-2-methylpropanesulfonic acid or at least one of the salts thereof. This method is particularly useful for the treatment of mining residues.
Patent CA-3057396-A1 (CA)
Title: Procedes et dispositifs permettant d'acquerir et d'enregistrer des informations de suivi sur une chaine de blocs
Inventor: CHENG LONG
IPC: G06F16/23
Filed: 2019-03-14
Abstract: L'invention concerne des procédés, des dispositifs et des appareils, comprenant des programmes d'ordinateur mémorisés sur des supports lisibles par ordinateur, et permettant d'acquérir et d'enregistrer des informations de suivi sur une chaîne de blocs. L'un des procédés comprend : la vérification, par un dispositif terminal, de l'identité d'un utilisateur qui va soumettre des données de transaction à des fins d'enregistrement sur la chaîne de blocs; l'acquisition, par le dispositif terminal, d'informations de suivi à soumettre avec les données de transaction pour l'enregistrement sur la chaîne de blocs, les informations de suivi incluant des informations d'identité de l'utilisateur et l'emplacement du dispositif terminal; la génération, par le dispositif terminal, d'un paquet de données comprenant les informations de suivi et les données de transaction; et la soumission, par le dispositif terminal, du paquet de données dans le but de l'enregistrer sur la chaîne de blocs.
Patent CA-3061980-A1 (CA)
Inventor: SCHULER FRANCESCA
IPC: H04W4/90
Filed: 2018-05-31
Abstract: A device, system and method for sharing sensor data is provided. A request to access sensor data is received at a receiver device, from a requestor device, the sensor data acquired by sensors associated with the receiver device. The receiver device determines a status of the receiver device. The receiver device determines, from the status of the receiver device, a subset of the sensor data to share with the requestor device. The receiver device determines one or more override contextual conditions associated with one or more of the requestor device and the receiver device. When the one or more override contextual conditions meets one or more override threshold conditions, the receiver device causes the subset of the sensor data to be shared with the requestor device.
Patent CA-3063121-A1 (CA)
Inventor: KUNCL PARKER
IPC: G06Q10/00
Filed: 2018-05-11
Abstract: La présente invention concerne un système informatique de réseau qui fonctionne de sorte à estimer une quantité de véhicules de service fonctionnant dans une région géographique pendant un intervalle de temps futur. Pour l'intervalle de temps futur, le système informatique de réseau détermine une prévision actuelle d'un niveau d'approvisionnement pour un service fourni par la quantité projetée de véhicules de service dans chacune des multiples sous-régions de la région géographique. Le système informatique de réseau détermine également une erreur d'emplacement pour un ou plusieurs fournisseurs de services, chacun commandant un véhicule correspondant dans la région géographique donnée. De plus, le système informatique de réseau met en correspondance chaque fournisseur de services avec une requête de service sur la base (i) de l'erreur d'emplacement du fournisseur de services, (ii) d'un emplacement de service de la requête de service, et (iii) d'une détermination quant à un effet de mise en correspondance du fournisseur de services sur la prévision actuelle pour le niveau d'approvisionnement.
Patent CA-3065235-A1 (CA)
Inventor: GAMOT TANESH DINESH
IPC: C06B23/00
Filed: 2018-05-30
Abstract: L'invention concerne un explosif en émulsion eau dans l'huile comprenant au moins un oxyde de graphène (GO), un oxyde de graphène partiellement réduit (prGO) et/ou un oxyde de graphène fonctionnalisé (fGO). L'invention concerne également un procédé destiné à améliorer au moins une propriété d'un explosif en émulsion eau dans l'huile.
Patent CA-3065313-A1 (CA)
Inventor: MOHAN RAJU
IPC: A61K31/55
Filed: 2018-05-31
Abstract: L'invention concerne des composés bicycliques fusionnés, des compositions et des procédés pour leur préparation. L'invention concerne également des procédés de synthèse de modulateurs de FXR.
Patent CA-3066008-A1 (CA)
Title: Procede de communication sans fil, dispositif terminal et dispositif de reseau
Inventor: TANG HAI
IPC: H04L1/18
Filed: 2017-07-27
Abstract: L'invention concerne un procédé de communication sans fil, un dispositif terminal et un dispositif de réseau. Le procédé de communication sans fil comprend les étapes suivantes consistant : à recevoir, par un dispositif terminal, des premières informations d'instruction envoyées par un dispositif de réseau, les premières informations d'instruction étant utilisées pour ordonner au dispositif terminal d'arrêter la copie et la transmission de données d'un ou plusieurs supports sans fil ; à mettre en correspondance, par le dispositif terminal, un premier canal logique avec toutes les porteuses d'une pluralité de porteuses selon les premières informations d'instruction, la pluralité de porteuses étant toutes les porteuses de porteuses configurées par le dispositif de réseau pour le dispositif terminal. Dans les modes de réalisation de la présente invention, au moyen des premières informations d'instruction, le dispositif terminal peut mettre en correspondance un canal logique avec tous les supports, ce qui empêche le canal logique d'être limité à une porteuse particulière, et ainsi l'efficacité de transmission de données est améliorée.
Patent CA-3068379-A1 (CA)
Title: Modular meter roller shaft system
Inventor: BOILY GUILLAUME CLOUTIER
IPC: A01C5/06
Filed: 2020-01-16
Abstract: A modular meter roller for an agricultural metering system. The modular meter roller system includes a modular shaft that rotates. The modular shaft includes a first shaft section. The first shaft section includes a first shaft portion. The first shaft portion supports a first roller segment. A second shaft portion couples to the first shaft portion. A second shaft section supports a second roller segment. The second shaft section defines an aperture. The second shaft section couples to the second shaft portion by sliding over the second shaft portion. An end cap couples to the second shaft section. The end cap couples a first end plate to the modular shaft.