baber/WOPTO huggingface dataset:
Patent CA-3021979-C (CA)
Inventor: RASMUSSEN LARS EILSTRUP
IPC: G09B29/10
Filed: 2005-02-05
Granted: 2023-09-26
Abstract: Il est décrit une méthode pour afficher un indicatif demplacement géographique. Cette méthode comprend la détermination dun premier indicatif demplacement géographique structuré établi en fonction dune requête de recherche non structurée; la détermination dune caractéristique géométrique associée au premier indicatif demplacement géographique structuré; la détermination dun premier niveau de zoom en fonction de la caractéristique géométrique; la détermination dune forme de détourage en fonction de la caractéristique géométrique; lidentification dun ensemble de tuiles de carte basé, au moins en partie, sur le premier niveau de zoom; et laffichage de lensemble de tuiles de carte en tenant compte de la forme de détourage. Il est également décrit une méthode pour afficher un marqueur demplacement géographique. Cette méthode comprend la détermination dun premier indicatif demplacement géographique structuré établi en fonction dune requête de recherche non structurée; la génération dun marqueur demplacement en fonction du premier indicatif demplacement géographique structuré; et laffichage du marqueur demplacement sur une image de carte, où le marqueur demplacement est affiché avec une première ombre correspondante.
Patent CA-3029559-C (CA)
Title: Procedes, systemes et appareil de segmentation et de dimensionnement d'objets
Inventor: GU YE
IPC: G06T7/90
Filed: 2017-06-16
Granted: 2021-03-16
Abstract: L'invention concerne également des procédés, des systèmes et un appareil de segmentation et de dimensionnement d'objets. Un procédé donné à titre d'exemple comprend la détermination d'un premier capteur d'une pluralité de capteurs vers lesquels un véhicule se déplace sur la base de données d'image générées par la pluralité de capteurs; la désignation du premier capteur en tant que capteur de référence; la combinaison des données d'image provenant de la pluralité de capteurs pour générer des données d'image combinées représentant le véhicule et un objet transporté par le véhicule, la combinaison étant basée sur un capteur de référence; la génération d'une pluralité de groupes sur la base des données d'image combinées; et l'identification d'un premier groupe parmi les groupes les plus proches du capteur de référence en tant qu'objet.
Patent CA-3034756-C (CA)
Inventor: WU HSU-HSIANG
IPC: G01V3/26
Filed: 2016-10-04
Granted: 2021-03-16
Abstract: In accordance with presently disclosed embodiments, a system and method for determining a measurement for a pseudo receiver antenna with a different lateral position and a different azimuthal direction than at least two receiver antennas disposed on one or more wellbore tools is provided. The method involves transmitting an electromagnetic signal into a subterranean formation surrounding a borehole, and measuring one or more responses of the subterranean formation to the electromagnetic signal using at least two receiver antennas. The two receiver antennas are oriented in differing azimuthal directions relative to one or more tools to which the receiver are coupled, and arranged in a non-parallel angular orientation with respect to each other. The method then includes determining a response measured by a pseudo receiver antenna with a desired angular orientation and a desired azimuthal direction with respect to the one or more tools.
Patent CA-3035606-C (CA)
Title: Recuperation de chaleur amelioree pour recuperation d'eau de saturation d'un systeme de pile a combustible directe
Inventor: JAHNKE FRED C
IPC: F01K21/04
Filed: 2017-08-18
Granted: 2023-02-14
Abstract: L'invention concerne un système de pile à combustible (200) qui comprend une pile à combustible (102) ayant une anode et une cathode, un système de récupération d'eau (114) conçu pour recycler l'eau provenant de l'échappement de l'anode, un échangeur de chaleur (122) conçu pour transférer la chaleur entre l'échappement provenant de la cathode et l'eau provenant du système de récupération d'eau (114), et un saturateur (208) ayant une section supérieure (210) et une section inférieure (209) séparées par un diviseur (211) délimitant une ouverture (211a) configurée de façon à permettre au combustible et à la vapeur de passer de la section inférieure (209) à la section supérieure (210). La section inférieure (209) reçoit du combustible d'une source de combustible (103) et l'eau provenant de l'unité de récupération d'eau (114) et la section supérieure (210) reçoit du combustible de la section inférieure (209) et l'eau provenant de l'échangeur de chaleur (122).
Patent CA-3037579-C (CA)
Title: Volatile substance dispensing device and fabrication method thereof
Inventor: SORDO LIVIO
IPC: A61L9/12
Filed: 2016-09-21
Granted: 2023-10-17
Abstract: A volatile substance dispensing device(101) and method of fabrication thereof based on a container (201) sealed by a membrane layer (220) with at least one perimetral cleavage (103) which prevents lateral diffusion of the volatile substance during storage. The at least one perimetral cleavage (103) is at least partially filled with blocking means such as glue (303) or a protrusion(302)of a separation layer (230) produced by applying heat welding during fixation to the container (201). The dispensing device (101) further comprises a removable barrier layer (240) on top of the separation layer (230).
Patent CA-3041139-C (CA)
Title: Flow control valve with eddy current dampening
Inventor: CHAMPAIGNE JACK
IPC: B24C7/00
Filed: 2019-04-25
Granted: 2019-10-01
Abstract: A valve is provided having an inlet to receive a flowable particulate media and an outlet to dispense the media. The valve has an inlet portion with a funnel and repelling magnets. A shuttle sleeve extends from the inlet portion to allow a shuttle to slide along a central axis between an opened and a closed position. The shuttle has shuttle magnets that are oriented to have poles that face the repelling magnets to create a biasing force that biases the shuttle towards the closed position. When the shuttle moves, the shuttle magnets create eddy currents in a tube. The closed position is defined by a sealing edge of the shuttle contacting a sealing surface on a flow director. A capacitive sensor surrounds the flow director to measure the amount of media that is dispensed by the valve.
Patent CA-3046469-C (CA)
Title: Roof integrated photovoltaic system with improved serviceability
Inventor: RODRIGUES TOMMY F
IPC: H02S20/23
Filed: 2019-06-13
Granted: 2023-04-18
Abstract: A roof integrated photovoltaic mounting system includes a plurality of rails mountable in horizontal spaced relationship on a roof for receiving courses of photovoltaic panels or tiles. The PV panels have an attachment feature that defines a downwardly projecting forwardly facing hook. Panels are installed by placing each panel or tile on rails and sliding the panel or tile until its forward facing hook engages beneath a rear facing tongue on a rail below.                              In the case of solar glass tiles, water troughs are installed on the rails underlying abutting ends of tiles in a course to collect rainwater and direct it onto the upper surface of a tile in a next lower course.
Patent CA-3061076-C (CA)
Inventor: REN WEI
IPC: D21C7/12
Filed: 2018-05-01
Granted: 2021-09-21
Abstract: Methods and systems for controlling operation of a smelt dissolving tank receiving a flow of smelt and having a vent stack in fluid communication are provided. A dissolving liquid is injected into the smelt dissolving tank at a predetermined injection rate. A temperature of a flow of vapour in the vent stack is measured with a sensor. The injection rate of the dissolving liquid is controlled based on the temperature of the flow of vapour.
Patent CA-3061098-C (CA)
Title: Three-wheeled vehicle
Inventor: BATTAGLINI GIANCARLO
IPC: B60K11/04
Filed: 2019-11-07
Granted: 2022-05-10
Abstract: A vehicle includes a plurality of ground-engaging members, a frame assembly supported by the ground-engaging members, and a powertrain assembly supported by the frame. The powertrain assembly includes at least an engine. The vehicle further includes a cooling assembly fluidly coupled to at least the engine and which includes a radiator and at least one fan positioned rearward of the radiator and angled relative to the radiator. A rear shroud is positioned between the radiator and fan and includes an air bypass assembly to exhaust air thought he rear shroud at higher speeds of the vehicle.
Patent CA-3061421-C (CA)
Inventor: PERRIN PHILIPPE
IPC: A61P15/18
Filed: 2011-06-28
Granted: 2021-06-01
Abstract: A method of providing contraception in a patient is disclosed. The method comprises: administering daily an active pharmaceutical composition comprising 2 mg to 6 mg drospirenone and one or more pharmaceutically-acceptable excipients to said patient; wherein the dissolution rate of said drospirenone in said pharmaceutical composition is such that when subjected to an in vitro dissolution test according to the USP XXIII Paddle Method: no more than 50% of said drospirenone initially present in said pharmaceutical composition is dissolved within 30 minutes, and at least 50% of said drospirenone is dissolved in a time range from 3 hours to 4 hours; and wherein said pharmaceutical composition does not contain an estrogen. The method allows reliability and efficiency as traditional contraceptive method with, for instance, less side-effects on cardiovascular system.
Patent CA-3076278-C (CA)
Title: Excavator bucket & manufacturing method
Inventor: COULSON BRIAN
IPC: E02F9/28
Filed: 2018-10-02
Granted: 2022-06-21
Abstract: Bucket (10) for an earth-working or materials-handling machine, which comprises a floor (11) and a side wall (16), and at least one wear component (18) that is removably attached to the floor (11) and the side wall (16) by means of at least one mechanical fastener (20). The floor (11) and the side wall (16) are disconnectably connected to each other via the at least one wear component (18) so as to form are placeable bucket corner edge along at least a part of the floor (11) and the side wall (16).
Patent CA-3076295-C (CA)
Title: Systems and methods for a robust underwater vehicle
Inventor: RIKOSKI RICHARD J
IPC: B63G8/39
Filed: 2014-03-14
Granted: 2022-12-13
Abstract: An underwater vehicle including a first hull section having a first axial strength member, where the first hull section is aligned adjacent to the first axial strength member. The underwater vehicle also includes a second hull section having a second axial strength member, where the second hull section is aligned adjacent to the second axial strength member. The underwater vehicle further includes a threaded turnbuckle that is configured to mate with the first and the second axial strength members. The threaded turnbuckle includes pins that enable the turnbuckle to be separated from the first axial strength member and the second axial strength member without being completely unscrewed from the first and the second axial strength members.
Patent CA-3081893-C (CA)
Inventor: D'AGOSTINO DINO PAUL
IPC: G06F17/00
Filed: 2020-06-02
Granted: 2024-01-09
Abstract: A system and method are provided for tagging data. The method is executed by a device having a communications module and includes providing via the communications module, to a client device, an option to associate tags with an event, the option providing at least one automatically determined tag based on: i) the event, ii) an entity associated with the client device, or iii) stored tag data associated with a plurality of client devices. The method also includes receiving via the communications module, from the client device, at least one tag added by the client device, and associating the at least one tag with the event and store the association with the stored tag data. The method also includes enabling via the communications module, the at least one tag to be displayed in a user interface comprising a listing of events, and using the at least one tag in executing a follow up action associated with the client device.
Patent CA-3082332-C (CA)
Title: Dispositif monte-escalier
Inventor: EISENMAN ORNA
IPC: B66B9/08
Filed: 2017-11-13
Granted: 2023-06-27
Abstract: Cette invention concerne un dispositif monte-escalier posé sur un escalier, apte à supporter le mouvement ascendant et descendant d'une plate-forme du dispositif le long des marches de l'escalier. Le dispositif comporte deux supports latéraux en contact au moins partiel avec les marches de l'escalier pour supporter le mouvement de la plate-forme, et chaque support latéral peut comprendre un rail du dispositif le long duquel se déplace la plateforme.
Patent CA-3087490-C (CA)
Inventor: HUBERT CASEY
IPC: E21B43/24
Filed: 2016-09-22
Granted: 2023-12-12
Abstract: A method and a system for recovering oil from currently inaccessible oil containing geological units by activating the deep biosphere microbial seed bank. Nutrient and thermal enhancement of microorganisms in oil containing geological units allows for stimulation of inactive and/or dormant microorganisms such that they proliferate and produce gas. The oil viscosity that is decreased by heat, along with the gas pressure produced by activated microbes which allows previously inaccessible oil to flow toward production wells.
Patent CA-3089529-C (CA)
Inventor: WANG JIANXIN
IPC: A61K45/00
Filed: 2019-11-29
Granted: 2022-02-01
Abstract: The present invention provides a blank liposome with ginsenoside Rg3 or its anaglog as the membrane material, preparations and uses thereof. The disclosed blank liposome has a membrane comprising a lipid and a ginsenoside analog of Formula (I), presenting remarkable advantages in film formation, encapsulation efficiency, targeted drug delivery, blood circulation time, stability, safety and homogeneity. It can also be used to load active substances of drugs and cosmetics, biological agents, polynucleotides or oligonucleotides, and the preparation process is convenient.
Patent CA-3096563-C (CA)
Inventor: VOLMER ACHIM
IPC: F04D25/06
Filed: 2019-04-09
Granted: 2023-06-13
Abstract: The present invention pertains to a blower filter device (3), which can be connected to a voltage supply unit (2), as well as to a process for operating such a blower filter device (3). The blower filter device (3) comprises a blower unit (5), a filter mount (14), an internal energy storage unit (7), an energy interface (9), a current limitation device (13), a sensor array (16, 17, 18) and a control device (6). The current limitation device (13) is activated at least when the energy interface is disconnected from the voltage supply unit (2). The activated current limitation device (13) limits the intensity of a current from the energy interface (9) to the internal energy storage device (7). As soon as the voltage supply unit (2) is connected to the energy storage device and a predefined deactivating event is detected, the control device (6) deactivates the current limitation device (13). This deactivating event is based on the charging voltage of the internal energy storage unit (7) and/or on the time period that has elapsed since the connection.
Patent CA-3113952-C (CA)
Title: Roofing membranes with improved adhesive bonding strength
Inventor: YU LINGTAO
IPC: E04D5/14
Filed: 2019-09-16
Granted: 2023-09-19
Abstract: Systems and methods are described herein for manufacturing and using roofing membranes that are faster and easier to install than conventional adhesive-only membrane materials. In some embodiments, membrane materials are surface treated using a plasma flow, e.g., a blown-arc plasma flow, atmospheric plasma, corona plasma, or from portable plasma units, generated by passing a compressed plasma-generating gas through an electrical current to form the plasma-treated roofing membrane. The plasma treatments described herein may be applied as part of the manufacturing process, or in-situ at the site of roof installation. In some embodiments, membrane materials have surface chemistries, roughnesses and other surface characteristics that yield desired adhesion properties.
Patent CA-3115307-C (CA)
Title: Generateur pour systeme de telemetrie en fond de trou
Inventor: PAN XIA
IPC: E21B47/13
Filed: 2018-05-01
Granted: 2022-10-11
Abstract: A8139657CAD I V2 ABRÉGÉ : Un système de télémesure et une méthode dopérations en fond de trou sont décrits. Le système de télémesure comprend une réduction près du foret située sous le moteur à boue et couplée au foret, ainsi quun outil de mesure pendant le forage situé au-dessus du moteur à boue. Les paramètres, comme linclinaison du trou de forage, le rayon gamma naturel des formations, la résistivité électrique des formations et une gamme de paramètres de rendement de forage, sont mesurés. Des signaux de télémesure électromagnétiques représentant ces mesures sont transmis en haut de trou à un récepteur associé à loutil de mesure pendant le forage situé au-dessus du moteur et transmis par cet outil à la surface à laide dimpulsions de boue. Le système est particulièrement utile pour le contrôle précis du forage pour une portée élargie et des puits forés horizontalement. 56 Date reçue/Date Received 2021-04-15
Patent CA-3136620-C (CA)
Inventor: SCALA ANTHONY
IPC: A61K33/00
Filed: 2020-04-09
Granted: 2023-12-05
Abstract: Formulations for retarding the advance of, or treating, periodontal disease, tooth decay or oral malodor, methods for the preparation of these formulations, as well as related methods for their use. In one embodiment, the inventive formulation is an aqueous solution or dispersion comprising, consisting essentially of, or consisting of, a hypobromite salt, a chlorite salt, hyaluronan, water, and a pH adjusting agent, as well as one more optional components and/or ingredients, wherein the formulation has a pH of from about 5 to about 10.
Patent CA-3149384-C (CA)
Title: Method and system of constructing an underground tunnel
Inventor: JORDAN STEPHEN
IPC: E21D9/00
Filed: 2020-03-20
Granted: 2023-11-14
Abstract: Long tunnels of many kilometres are likely to pass through a range of geologies which may cause problems. Conventional methods involve sampling the geology along a proposed tunnel's length and extrapolating from those samples. The present invention seeks to overcome the disadvantages of the prior art by: drilling a first bore 10 along a first predetermined path, the first bore having a length of at least 25m; drilling a plurality of second bores 20 along respective second predetermined paths, each substantially parallel to the first predetermined path in order to define a substantially prism-shape region therebetween; and excavating material within the substantially prism-shape region to form a tunnel. In this way, data from drilling the first bore 10 and the plurality of second bores 20 can be recorded and used to inform operators as to the types of material through which they will be excavating. Thus, a more complete view of the underlying geology can be achieved before beginning excavations.
Patent CA-3164401-C (CA)
Inventor: XIN YU
IPC: H04W52/02
Filed: 2019-12-13
Granted: 2023-12-05
Abstract: L'invention concerne des procédés, un appareil et des systèmes permettant de réduire un rapport de puissance de crête sur puissance moyenne (PAPR) dans des émissions de signaux. Selon un aspect ayant valeur d'exemple, un procédé de communication sans fil consiste à déterminer une séquence de sortie s (k) pour une séquence de domaine temporel x (i). La séquence de sortie s (k) est une transformée de Fourier inverse d'une séquence de domaine fréquentiel S (j). S (j) est une sortie d'une opération de mise en forme de domaine fréquentiel sur la base d'une séquence de domaine fréquentiel Y (j) et d'un ensemble de coefficients. Y (j) correspond à la séquence de domaine temporel x (i) basée sur un paramètre N. Le nombre de coefficients non nuls dans l'ensemble de coefficients est basé sur N. Les valeurs des coefficients non nuls correspondent à des valeurs de phases réparties entre 0 et p/2 de façon à réduire un rapport de puissance de crête sur puissance moyenne de la séquence de sortie. Le procédé suppose également de générer une forme d'onde en utilisant la séquence de sortie s (k).
Patent NL-109311-C (NL)
IPC: D01D5/22
Abstract: Crimped regenerated cellulose fibre is made from viscose by submitting freshly spun filaments emerging from a conventional spinning bath to a stretch equal approximately to one third of the total stretch to be imparted, while the filaments still substantially consist of cellulose xanthate and while they are still in the plastic state, conducting the partly stretched filaments through an acid bath for their further though not yet complete transformation into cellulose hydrate, subjecting them either in, or outside, this bath to a second stretching which corresponds to the difference between the initial stretch and the total stretch, and then, after substantially completely transforming the filaments into staple lengths, immersing the staple lenths in a hot water or alkaline bath, and finally submitting them to conventional after-treatment. Preferably the partially stretched filaments are 70-95% converted to cellulose hydrate prior to the second stretch, which may be carried out in an aqueous sulphuric acid bath.  Preferably, also, the viscose has a ratio of alkali to a -cellulose of below 0.9, e.g. 0.8-0.85. The total stretch of the fibre may correspond to 60-65% of its original length.  An example is given.  Specification 499,671 is referred to.
Patent RU-1547094-C (RU)
Inventor: KUPINA N M
IPC: A23B4/02
Filed: 1988-04-18
Granted: 1994-08-30
Abstract: FIELD: technology of fish production. SUBSTANCE: dressed and washed fish is kept at a temperature not higher than 15 C for 1.5-2 h in acid-salt solution containing food acetic or citric acid and a salt solution, density 1.05-1.10 g/cu cm in a relation of 0.1:100-0.15:100. After washing, the fish is salted in brine containing enzyme preparation of proteolitic action (activity 2-3 PE/g) produced from viscera of maturing fish. Density of brine is 1.05-1.2 g/cu cm. Then fish is held at 0-15 C in brine with enzyme preparation and 0.1% sorbic acid added for 15-48 h at an enzyme preparation/brine relation of 1:6 - 1:9. The relation of fish and enzyme-salt solution is 1:1. The semifinished product prepared in this way is immediately delivered for further processing. EFFECT: higher quality of end product achieved by improving its taste and consistency. 1 tbl
Patent RU-1770274-C (RU)
Inventor: BORISOV EVGENIJ N
IPC: B22F9/00
Filed: 1988-11-25
Granted: 1992-10-23
Abstract: Изобретение относитс  к металлургии  тугоплавких материалов, в частности к устройствам  дл  получени  порошкообразных тугоплавких материалов. Цель изобретени   - повышение производительности и выхода  годного. Подготовленна  смесь из бункера  5 через загрузочное окно 6 поступает в реактор  и с помощью шнека 7 подаетс  в зону  горени  2 Посредством инициирующего устройства  14 в смеси Еюзбуждаетс  реакци   горени  Сила осевого давлени  продуктов  горени  на ротор определ етс  скоростью  поступлени  смеси из бункера 5 и скоростью  вращени  шнека 7. Получающийс  порошок  через зааор между ротором и  стенками реактора попадает в зону выгрузки  и ссыпаетс  в бункер 22. Непрерывность  работы реакторов достигаетс  путем изменени  скоростей подачи смеси и удалени   продуктов горени , что отслеживаетс  датчиком  положени  фронта горени  13 1 ил. CO с
Patent RU-1829992-C (RU)
Title: Domestic vibration device
Inventor: LEO BERTRAM
IPC: B26B19/28
Filed: 1989-06-27
Granted: 1993-07-23
Abstract: A vibrating apparatus for household use, in particular dry-shaving or hair-cutting apparatus, in which rotary movements of a bipolar permanent magnet (9) constructed in the form of a rotor are converted into vibratory movements of a vibrating tool by means of a lever system (13), which prestresses the drive mechanism in such a way that the rotor (9) can perform oscillatory movements about a rest position, the bipolar, permanent-magnet rotor (9) without pole shoe being arranged in the U-shaped stator of a single-phase synchronous motor. 
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