baber/WOPTO huggingface dataset:
Patent CA-3031570-A1 (CA)
Inventor: CHEN SILONG
IPC: A01K27/00
Filed: 2017-04-12
Abstract: A pet leash device comprises a casing (10), a winding wheel (20), and a leash cord (30), and further comprises a locking mechanism. The locking mechanism includes a button (401), a manipulation member (402), a first spring (403), and a pawl member (404). The manipulation member (402) includes a transverse portion (4021) and a longitudinal portion (4022) which are connected in sequence. The lower portion of the button (401) is hingedly connected to the transverse portion (4021), and the longitudinal portion (4022) is hingedly connected to one end of the pawl member (404). The first spring (403) is located between the transverse portion (4021) and the wheel engaging portion (4041) of the pawl member (404). The winding wheel (20) is formed with a toothed groove (201) for the pawl member (404) to engage with when the button (401) is pressed. Inside the winding wheel (20), there is further provided a torsion spring for rotating the winding wheel (20) to retract the leash cord (30). After the button (401) is pressed, the pawl member (404) engages with the toothed groove on the winding wheel (20), such that the winding wheel (20) cannot rotate counterclockwise, meanwhile the torsion spring inside the winding wheel (20) recoils to rotate the winding wheel (20) clockwise, i.e., to retract the leash cord (30). When the button (401) is released, the button automatically recovers, i.e., returns to a free state, and at the same time the leash cord (30) can be pulled out.
Patent CA-3033924-A1 (CA)
Title: Dispositif et procede automatique de location et de partage d'equipement
Inventor: ASSADSANGABI BABAK
IPC: G07F11/00
Filed: 2016-08-22
Abstract: L'invention concerne un dispositif automatique, comprenant un système de réseau correspondant, qui distribue et reçoit un équipement partagé/à louer tel que des parapluies, des équipements de sport, des accessoires de sécurité et des dispositifs électroniques grand public. De préférence, le dispositif comprend un guide mécanique qui est utilisé pour maintenir l'équipement à louer/partagé ou son emballage au moyen d'une structure d'ancrage. Un système de suivi peut servir à suivre le processus de retour et de location. Idéalement, le dispositif utilise une base de données centrale qui est accessible par Internet pour administrer les transactions (p. ex., processus de location et de retour) à l'aide du dispositif, ainsi que suivre les utilisateurs, l'inventaire et les emplacements.
Patent CA-3037235-A1 (CA)
Inventor: CASH ALAN B
IPC: A61K33/10
Filed: 2017-09-21
Abstract: L'invention concerne des méthodes de traitement des symptômes du SPM et du TDPM, qui comprennent des douleurs musculaires, un ballonnement, des crampes, de l'acné, des seins douloureux, un ballonnement, de la fatigue, des difficultés à se concentrer, un moindre contrôle des impulsions, une irritabilité, de l'anxiété, une tension, de la colère, de la dépression, de l'insomnie et/ou des fluctuations rapides de l'humeur (sautes d'humeur). La méthode comprend l'administration d'une composition pharmaceutique comprenant de l'oxaloacétate, des sels d'oxaloacétate, de l'acide oxaloacétique et/ou de l'énol-oxaloacétate anhydre.
Patent CA-3040370-A1 (CA)
Title: Intraoperative radiation therapy system
Inventor: CIRESIANU ANDREI M
IPC: A61B34/30
Filed: 2019-04-16
Abstract: The IORT system includes a moveable cart, a robot arm assembly coupled to the cart, at least one applicator fixed relative to a patient, a treatment head coupled to the robot arm assembly for selective alignment with the applicator in a soft-docking procedure, and a haptic control assembly on the treatment head. A plurality of arm members is pivotally coupled to each other to provide at least five axes of movement for increased positioning flexibility and the enhanced flexibility increases the reach of the treatment head for accurate alignment. The alignment follows a two-stage process with a coarse alignment performed by the haptic control assembly to position a sensor array on the treatment head within detection range of an endcap on the applicator. Final alignment is autonomous employing range data from the sensor array to accurately position the treatment head with respect to the applicator.
Patent CA-3043871-A1 (CA)
Inventor: ANGEVAIN JEAN-CHRISTOPHE
IPC: H01P5/18
Filed: 2017-11-30
Abstract: La présente invention concerne un coupleur directionnel (100) qui comporte deux corps creux (200, 201) formant deux parties de guide d'ondes. Chaque corps creux possède une extrémité ouverte, agencée sur un premier côté (10) du corps creux, et une autre extrémité ouverte, agencée sur un second côté (20) du corps creux et opposé au premier côté dans une direction longitudinale (30) du corps creux. Le corps creux présente une première section transversale perpendiculaire à la direction longitudinale. Une seconde section transversale dans la direction longitudinale définit un premier plan de propagation du champ électrique. Les deux parties de guide d'ondes ont une paroi commune dans la direction longitudinale (30) formant un septum (400) entre les deux parties de guide d'ondes sur un second plan orthogonal au premier plan. Le septum possède une ouverture (410) afin de coupler les deux parties de guide d'ondes. La forme de l'ouverture comprend une partie (420) inclinée par rapport à la direction longitudinale.
Patent CA-3044284-A1 (CA)
Inventor: WU CHANJUAN
IPC: F21V13/04
Filed: 2018-12-25
Abstract: The present invention relates to the field of plant illumination technology and specifically provides a plant illumination optical device which includes two LED lamp bodies. Each of the LED lamp bodies includes a reflector and an LED lamp located at an inner side of the reflector, and an angle between the central light rays of the two LED lamp bodies is adjustable. The present invention further provides a plant cultivation device containing the plant illumination optical device. The plant illurnination optical device and the plant cultivation device provided by the present invention can reflect the light beyond the planting area to the planting area and can supplement the illumination on both sides of the illumination centerline, thereby avoiding light waste, improving energy efficiency, improving the illumination uniformity in the planting area, and improving planting quality of the planting area.
Patent CA-3044670-A1 (CA)
Title: Topical cleansing composition with prebiotic/probiotic additive
Inventor: Gantz Sarah
IPC: A61K8/99
Filed: 2017-11-21
Abstract: A topical cleansing composition for restoring skin's natural balance of bacteria and/or increasing the production and/or activity of antimicrobial peptides is provided. The topical cleansing composition includes about 0.005 wt.% to 15.0 wt.% of an active ingredient that is one or more of a probiotic, probiotic derivative, prebiotic, and at least one primary and at least one secondary surfactant.
Patent CA-3045656-A1 (CA)
Title: Asphalt compositions including reclaimed asphalt material
Inventor: FRANZEN MICHAEL
IPC: C08L95/00
Filed: 2019-06-07
Abstract: Asphalt compositions for use in roofing products are disclosed that include a virgin asphalt material and a reclaimed asphalt material. The asphalt compositions exhibit properties comparable to conventional oxidized asphalt compositions, yet the asphalt compositions are made without using an oxidation or air blowing process.
Patent CA-3049829-A1 (CA)
Title: Decor paper for laminates
Inventor: CHARIGNON SEBASTIEN
IPC: D21H19/38
Filed: 2018-02-02
Abstract: Decoration paper for a decorative laminate, which is inkjet printable, comprising a paper substrate comprising at least one opacifying pigment having a refractive index of greater than 2, and on at least one face of the substrate a surface treatment comprising a binder and between 0.5 and 9 g/m2 of a filler having a specific surface area of between 2 and 100 m2/g and a refractive index of less than or equal to 2.
Patent CA-3052127-A1 (CA)
Title: High temperature batteries
Inventor: CHAKRADEO AMARNATH ASHOK
IPC: H01M50/463
Filed: 2018-01-29
Abstract: The present disclosure discloses a high temperature cell system. The cell system may comprise at least two distinct cathode chambers. The cell system may further comprise a separator having a hollow structure enclosed between a first wall and a second wall, wherein the separator is configured to enable ion transfer between the first wall and the second wall. Further the hollow structure of the separator may define at least one anode chamber. The cell system may comprise a base configured to provide a common sealing to the at least two cathode chambers and the separator at one first end and second end respectively.
Patent CA-3053163-A1 (CA)
Title: Systeme et procede de melange d'acides gras polyinsatures dans un produit alimentaire fluide
Inventor: CLARKE ELLE ANN
IPC: A23C9/20
Filed: 2018-02-21
Abstract: La présente invention concerne un appareil de distribution d'huile dans un produit alimentaire fluide qui comprend un réservoir de lot, une conduite de transfert, un réservoir sous pression, un entonnoir, un distributeur d'huile, un mélangeur à cisaillement en conduite et une conduite d'écoulement. Le réservoir de lot contient un volume de produit alimentaire fluide. La conduite de transfert est en raccordement fluidique avec le réservoir de lot. Le réservoir sous pression contient un volume d'huile. L'entonnoir est disposé à travers une ouverture supérieure dans le réservoir sous pression et distribue de l'huile dans le réservoir sous pression. Une partie de tige de l'entonnoir s'étend au moins à mi-chemin à l'intérieur du réservoir sous pression. L'entonnoir comprend au moins un évent. Le distributeur d'huile distribue de l'huile depuis le réservoir sous pression dans un écoulement de produit alimentaire fluide provenant du réservoir de lot. Le mélangeur à cisaillement en ligne mélange le produit alimentaire fluide et l'huile. La conduite d'écoulement fait circuler le mélange de produit alimentaire fluide et d'huile vers le réservoir de lot.
Patent CA-3054530-A1 (CA)
Title: Articles de sport comprenant des structures en micro-reseaux
Inventor: DAVIS STEPHEN J
IPC: A63B59/00
Filed: 2015-05-12
Abstract: Un article de sport comme un bâton de hockey ou un bâton de baseball comprend un corps principal. Le corps principal peut être formé à partir de plusieurs couches de matériau structurel, comme un matériau composite renforcé par des fibres. Au moins une structure de microgrillage peut être positionnée entre des couches du matériau structurel. Au moins une structure de microgrillage peut également être utilisée pour former la partie centrale dun article de sport, comme la lame dun bâton de hockey. Les structures de microgrillage améliorent le rendement, la rigidité ou la sensation de larticle de sport.
Patent CA-3055942-A1 (CA)
Inventor: WULFF DAVID
IPC: B23G1/28
Filed: 2019-09-19
Abstract: T
Patent CA-3056623-A1 (CA)
Inventor: TOMODA HIROSHI
IPC: A22C29/02
Filed: 2019-09-25
Abstract: A crab processing device 100 includes a transportation mechanism 50 transporting a crab 400; a shell/gill removal device 10 including a shell remover 20 (21, 22) removing a shell 406 of the crab; and a crab leg extending member (13, 15) extending legs 401 of the crab, the crab leg extending member (13, 15) being provided at at least one of a position where the crab enters the shell/gill removal device 10 in the advancing direction (101) of the transportation mechanism 50 and a position where the crab exits from the shell/gill removal device 10 in the advancing direction (101) of the transportation mechanism 50.
Patent CA-3056637-A1 (CA)
Title: Apparatus for energy transfer using converter and method of manufacturing same
Inventor: KING ROBERT DEAN
IPC: H02P27/00
Filed: 2009-10-15
Abstract: According to an aspect of the invention, a motor drive circuit (100, 142, 148, 156, 200, 212, 232, 238) includes a first energy storage device (102) configured to supply electrical energy, a bi-directional DC-to-DC voltage converter (106, 158, 160, 162) coupled to the first energy storage device (102), a voltage inverter (134) coupled to the bi-directional DC-to-DC voltage converter (106, 158, 160, 162), and an input device (124) configured to receive electrical energy from an external energy source (132). The motor drive circuit (100, 142, 148, 156, 200, 212, 232, 238) further includes a coupling system (116) coupled to the input device (124), to the first energy storage device (102), and to the bi-directional DC-to-DC voltage converter (106, 158, 160, 162). The coupling system (116) has a first configuration configured to transfer electrical energy to the first energy storage device (102) via the bi- directional DC-to-DC voltage converter (106, 158, 160, 162), and has a second configuration configured to transfer electrical energy from the first energy storage device (102) to the voltage inverter (134) via the bi-directional DC-to-DC voltage converter (106, 158, 160, 162).
Patent CA-3056995-A1 (CA)
Title: Expandable introducer assembly and method of using same
Inventor: APPLING ANTHONY
IPC: A61M25/06
Filed: 2019-09-27
Abstract: An expandable introducer assembly for use in inserting a medical device into a body vessel of a patient includes an expandable sheath subassembly including a sheath hub and an expandable sheath extending from the sheath hub for initial insertion into the body vessel of the patient. The expandable introducer assembly also includes introducer subassembly including a hemostasis valve and an introducer sheath extending from the hemostasis valve and axial advanceable through the sheath hub and into the expandable sheath for radially expanding the body vessel. A coupler is releasably connected to the sheath hub and disposed in interlocked relationship with the hemostasis valve when the hemostasis valve is axially advanced with the introducer sheath towards the sheath hub for allowing serial retraction of the introducer sheath and the expandable sheath out of the body vessel of the patient.
Patent CA-3057496-A1 (CA)
Title: Ladder support attachment
Inventor: ADAMS JONATHAN CHRISTOPHER
IPC: E06C7/18
Filed: 2018-03-21
Abstract: A ladder support attachment for spacing a ladder from a structure having a support member configured to mount to the structure and stabilizing the ladder; a spacing member integrally coupled to and extending outwardly from an upper edge of the support member;  and a trough member integrally coupled to a distal edge of the spacing member and configured to receive a rung of the ladder. The trough member having a first planar member coupled to a distal edge of the spacing member at an acute angle relative to the support member, a second planar member coupled to a portion of a distal edge of the first planar member and extending transverse to the first planar member, and a third planar member being coupled to a distal edge of the second planar member and extending transverse to the first planar member.
Patent CA-3059754-A1 (CA)
Title: Beam and column connection systems and methods incorporating a beam shelf system, in the construction of a structural frame of a structure
Inventor: REMPEL ABRAM
IPC: F16S3/04
Filed: 2019-10-22
Abstract: A method includes connecting beams and columns to build a structural frame of a building. An example of the method is as follows: positioning a lower edge of a beam end plate, which is secured to a beam at an end of the beam, adjacent a side of a column, such that the lower edge of the beam end plate rests by gravity within a slot that is defined between a side of the column, a shelf that extends laterally outward from the side of the column, and a ridge that rises out of the shelf and is laterally separated from the side of the column; and securing the beam end plate to the side of the column by passing fasteners through pairs of respective fastener holes in the beam end plate and the column. Other methods and structures are described.
Patent CA-3061351-A1 (CA)
Inventor: LALANCETTE JEAN-MARC
IPC: A62D3/40
Filed: 2018-01-23
Abstract: L'invention concerne un procédé d'élimination d'arsenic de minerais sulfurés contenant de l'arsenic, comprenant un traitement thermique du minerai sulfuré contenant de l'arsenic en présence d'une atmosphère de dioxyde de soufre, produisant un produit calciné et un produit sublimé, le produit sublimé contenant de l'anhydride arsénieux. Le procédé permet de récupérer des métaux précieux à partir de minerais sulfurés métalliques contenant de l'arsenic, par récupération et traitement du produit calciné qui comprend le métal précieux du minerai.
Patent CA-3064251-A1 (CA)
Title: Dynamic materials intergrated into articles for adjustable physical dimensional characteristics
Inventor: NORDSTROM MATTHEW D
IPC: A41D31/00
Filed: 2013-08-27
Abstract: Aspects of the present invention relate to systems and methods of integrating dynamic materials into articles for adjustable physical characteristics (e.g., aesthetic, functional). For example, in response to a human's body heat, a dynamic material may change shape to allow additional permeability in an article of clothing. Similarly, in response to the presence of moisture, an article of clothing may close a vent to prevent the introduction of rain into an internal portion of the article. The shape changing material may change shape that merely affects a feature formed by the shape changing material. Additionally, it is contemplated that the shape changing material may change shape that affects a geometric structure of the article as a whole (e.g., protrusions, dimples, vents, etc.).
Patent CA-3065224-A1 (CA)
Inventor: NORRIS ROBERT J
IPC: G01K11/12
Filed: 2019-12-13
Abstract: Provided are embodiments including a system for performing aircraft overheat detection using fiber optic monitoring of light reflectance changing temperature strips. Embodiments also include a sensing strip configured to detect a temperature of an object, a controller configured to monitor the sensing strip, and a fiber optic cable configured to transmit or receive a light signal to the sensing strip, wherein the fiber optic cable is operably coupled to the sensing strip and the controller. Embodiments also include a method for operating an aircraft overheat detection system.
Patent CA-3065424-A1 (CA)
Title: Method for the management of loyalty identifiers, method for the processing of loyalty data, corresponding server, transaction device andprograms
Inventor: QUENTIN PIERRE
IPC: G06F21/41
Filed: 2018-06-13
Abstract: The proposed technique relates to a method for managing loyalty identifiers, which method is implemented in a loyalty identifiers management server (SIF) and comprises an initialisation phase comprising a step (11) of generating a general loyalty identifier (ID_Gen_U1) for a previously identified user (U1). The proposed technique also relates to a method for processing loyalty data, which method is implemented in a transaction device of a merchant.
Patent CA-3067538-A1 (CA)
Title: Supercritical carbon dioxide for fracking and hydrocarbon recovery
Inventor: WILLSON CHRISTOPHER
IPC: E21B43/26
Filed: 2018-05-15
Abstract: A method of producing a hydrocarbon from a hydrocarbon deposit in a fracked well using CO2 in supercritical form as a fracking fluid. The fracking fluid does not include any water or particulates introduced from a source external to the well. In some instances, CO2 can be sequestered. In some cases, the hydrocarbon deposit is green shale or young shale.
Patent CA-3068334-A1 (CA)
Title: Method and system for integration of electronic sensors with thermal cooling system
Inventor: SEYED SHURHABEEL ZAMIR
IPC: G06F1/20
Filed: 2018-07-09
Abstract: A system includes a computing device operatively coupled to one or more user interface components, and a thermal cooling system for cooling the computing device. The system further includes a proximity sensor positioned adjacent a thermal vent and configured to set a proximity flag in response to detecting an object in proximity to the thermal vent. The system further includes an orientation sensor coupled to the computing device and configured to set an orientation flag in response to detecting an orientation of the computing device being such that the thermal vent is facing downward. The system further includes a processor communicatively coupled to the proximity sensor, the orientation sensor, and the one or more user interface components. The processor is configured to provide an alert for output through the one or more user interface components in response to having the proximity flag set or the orientation flag set.
Patent CA-3071092-A1 (CA)
Inventor: AGIWAL ANIL
IPC: H04W74/00
Filed: 2018-07-27
Abstract: A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with a technology for internet of things (IoT) are provided. The communication method and system includes intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.
Patent CA-3074793-A1 (CA)
Title: Nouvelles phytases thermostables a efficacite catalytique elevee
Inventor: PETKOV SPAS BOJIDAROV
IPC: C07K14/43
Filed: 2018-09-04
Abstract: La présente invention concerne des enzymes phytase présentant une thermostabilité étonnamment élevée par rapport aux phytases disponibles dans le commerce. De plus, certaines des nouvelles variantes de phytase présentent un taux catalytique quatre fois plus grand, ce qui augmente de manière considérable la vitesse de déphosphoration de phytate.
Patent CA-3076127-A1 (CA)
Title: Food composition for the preparation of products for subjects with swallowing difficulty and use thereof in automated dispensing machines
Inventor: OPPI MATTEO LUIGI
IPC: A23L29/206
Filed: 2018-09-20
Abstract: Subject-matter of the present invention is a food composition suitable for the preparation of products essentially intended for the hydration of subjects with swallowing difficulty. Further subject-matter of the invention is the use of said composition in automated dispensing machines and the use of said products for the hydration of subjects with swallowing difficulty.
Patent CA-3078120-A1 (CA)
Inventor: ZHANG SHENJIA
IPC: B23K35/28
Filed: 2020-04-17
Abstract: Aluminum welding alloys with improved welding performance are disclosed. The aluminum welding alloys include high loading levels of magnesium and one or more surface active elements and arc stabilizer elements. Methods of making and using the aluminum welding alloys are further disclosed.
Patent CA-3078581-A1 (CA)
Title: Low footprint resonator in flip chip geometry
Inventor: KELLY JULIAN SHAW
IPC: H01L27/18
Filed: 2017-10-05
Abstract: A device includes a first substrate having a principal surface; a second substrate having a principal surface, in which the first substrate is bump-bonded to the second substrate such that the principal surface of the first substrate faces the principal surface of the second substrate; a circuit element having a microwave frequency resonance mode, in which a first portion of the circuit element is arranged on the principal surface of the first substrate and a second portion of the circuit element is arranged on the principal surface of the second substrate; and a first bump bond connected to the first portion of the circuit element and to the second portion of the circuit element, in which the first superconductor bump bond provides an electrical connection between the first portion and the second portion.