baber/WOPTO huggingface dataset:
Patent CA-3013338-A1 (CA)
Title: Procede de recuperation du scandium
Inventor: MATSUOKA ITSUMI
IPC: C22B59/00
Filed: 2017-01-31
Abstract: La présente invention concerne un procédé de récupération facile et efficace de scandium de pureté élevée à partir de minerai d'oxyde de nickel, le procédé comprenant : une étape d'adsorption S21 pour faire passer une solution contenant du scandium à travers une résine échangeuse d'ions pour adsorber le scandium sur la résine échangeuse d'ions ; une étape d'élution S23 pour éluer du scandium à partir de la résine échangeuse d'ions pour obtenir une solution d'élution ; une étape d'extraction d'impuretés S3 dans laquelle, après l'étape d'élution S23, la solution contenant du scandium est soumise à une première extraction par solvant utilisant un agent d'extraction d'impuretés à base d'amine et est séparée en une première phase aqueuse contenant du scandium et une première phase organique contenant des impuretés ; et une étape d'extraction du scandium S4 dans laquelle la première phase aqueuse est soumise à une seconde extraction par solvant à l'aide d'un agent d'extraction de scandium contenant un dérivé d'amide pour obtenir une seconde phase organique contenant du scandium. L'ordre dans lequel l'étape d'extraction d'impuretés S3 et l'étape d'extraction de scandium S4 sont effectuées n'est pas particulièrement limité, et l'étape d'extraction de scandium S4 peut être effectuée avant l'étape d'extraction des impuretés S3.
Patent CA-3014290-A1 (CA)
Title: Rasoir de corps reglable, systeme et procede
Inventor: GEGG PETER ALEXANDER
IPC: B26B21/42
Filed: 2017-02-10
Abstract: La présente invention concerne un rasoir de corps humide tenu à la main. Le rasoir de corps comprend un ensemble rasoir comportant un ou plusieurs bords de coupe. L'ensemble rasoir est réglable parmi une pluralité de réglages fixes, chaque réglage fixe régissant la longueur utilisable d'un ou plusieurs bords de coupe. L'ensemble rasoir est configuré de manière fonctionnelle pour maintenir un alignement souhaité parmi ses éléments constitutifs à chaque réglage fixe. L'ensemble rasoir est efficace pour raser et couper les poils à diverses longueurs souhaitées.
Patent CA-3022558-A1 (CA)
Inventor: TAKAHASHI KATSUMI
IPC: A63H1/00
Filed: 2017-05-02
Abstract: A spinning top 100 is provided in which the rotating shaft and the rotating outer circumference section are fitted to each other by a fitting surface that includes a parallel section and a tapered section so that generally perfect concentricity can be achieved. Thus, a spinning top having dimensional accuracy and rotation balance is provided.
Patent CA-3025079-A1 (CA)
Title: Procede d'oligomerisation d'acetylene en presence d'hydrogene et d'un catalyseur solide
Inventor: SCHUETH FERDI
IPC: B01J29/85
Filed: 2017-05-30
Abstract: La présente invention concerne un procédé d'oligomérisation d'acétylène en présence d'un catalyseur comprenant l'étape de mise en réaction d'acétylène et d'hydrogène dans un gaz inerte dans un réacteur en phase gazeuse en présence d'un support contenant du cuivre sélectionné parmi les tamis moléculaires, les aluminosilicates amorphes, les zéolites, les argiles, les oxydes métalliques, les phosphates métalliques, les matières échangeuses de cations à une température comprise entre 20 et 700 °C et à une pression de réaction allant jusqu'à 35 bars.
Patent CA-3026351-A1 (CA)
Inventor: KUMAR SANDEEP
IPC: C12N15/82
Filed: 2017-06-02
Abstract: The current disclosure relates to methods and compositions for improving plant varieties through plant breeding and plant genetics. For instance, the disclosure concerns increasing the recombination frequency of a heterozygous trait genetically linked to a second trait within plants. Further, the disclosure concerns breaking the genetic linkage between a first allele and a second allele.
Patent CA-3033260-A1 (CA)
Title: Construction modulaire de vehicule automobile
Inventor: ANDERSON JOSHUA J
IPC: B62D65/02
Filed: 2019-02-08
Abstract: Un véhicule motorisé et une méthode de construction pour un véhicule motorisé, comme un autobus, sont décrits, des sous-assemblages ou des modules fabriqués étant joints au moyen dattaches mécaniques pour former une structure de soutènement intégrée. Les sous-assemblages fabriqués sont configurés pour permettre la substitution des sous-assemblages à des configurations de rechange afin de produire un nombre de configurations uniques de véhicule partageant une architecture commune. Des techniques de construction modulaires permettent la simplification des procédés de construction, la réduction des procédés de soudage et lapplication de sous-assemblages de moins grande dimension. Léchange ou la substitution des sous-assemblages comportant des attributs partagés peuvent aussi faciliter la production de véhicules possédant des caractéristiques différentes.
Patent CA-3034239-A1 (CA)
Inventor: Caldwell richard d
IPC: C07D471/04
Filed: 2017-08-15
Abstract: The present invention relates to imidazo pyridine compounds, and pharmaceutically acceptable compositions thereof, useful as BTK inhibitors.
Patent CA-3034988-A1 (CA)
Inventor: FERNANDES DE SA MACHADO ANTONIO AUGUSTO
IPC: H04L12/58
Filed: 2017-08-03
Abstract: The present invention belongs to the field of electronic communications, more specifically registered electronic communications, in which all addresses or identifiers of components intervening in the communication are registered, as well as the access date and time, this information being accessible after the communication. The present invention can be used for any type of digital mailing for which a register is desired, and for replacing registered physical mail. The subject method of the present invention is a method for confirming the communication of electronic messages, wherein a notification is sent to a second electronic address (111) registered for an electronic message sent from a first electronic address (110). This communication further includes a register of all components intervening in the communication (112). This allows verifying whether the communication has been successful and whether the electronic message has been received by a human user.
Patent CA-3036065-A1 (CA)
Title: Formes cristallines de composes therapeutiques et leurs utilisations
Inventor: NGUYEN MINH NGOC
IPC: A01N43/90
Filed: 2017-09-01
Abstract: L'invention concerne des formes cristallines du composé 1 utiles pour la prévention et le traitement d'états oculaires angiogéniques; des méthodes de traitement d'une maladie comprenant; des procédés de préparation; et des kits comprenant celles-ci.
Patent CA-3036377-A1 (CA)
Title: Ciment ayant des polymeres reticules
Inventor: CONTRERAS ELIZABETH Q
IPC: C04B28/04
Filed: 2017-09-20
Abstract: L'invention concerne une composition et un procédé de formation d'un ciment de puits de forage qui comprend un polyamide réticulé. Le polyamide est formé par réaction d'une amine di-fonctionnelle avec un acide carboxylique aromatique tri-fonctionnel. La composition de ciment de puits de forage est créée en mélangeant du ciment et de l'eau avec le polyamide puis en la laissant durcir. Des augmentations de la résistance à la compression, du module de Young et du coefficient de Poisson du ciment ont été réalisées en ajoutant le polyamide à la composition de ciment.
Patent CA-3037597-A1 (CA)
Inventor: BAHMANYAR MOHAMMAD REZA
IPC: A61B5/0215
Filed: 2017-09-20
Abstract: An implantable intravascular pressure sensor comprising a first transducer arranged to provide a pressure dependent signal in response to alternating electrical signals of a first frequency band, a second transducer arranged to provide a reference signal in response to alternating electrical signals of a second frequency band different from the first frequency band and an antenna coupling for sending and receiving said signals.
Patent CA-3043461-A1 (CA)
Title: System and method for providing information on production value and/or emissions of a hydrocarbon production system
Inventor: KIBSGAARD SVEND TARALD
IPC: E21B41/00
Filed: 2017-11-07
Abstract: A system 101 for providing information on production value and/or emissions of a hydrocarbon production system 1, the system 101 comprising: a plurality of sensors 102, 103, 104, 105, 106, 107, 108 configured to measure a respective plurality of measured parameters 109 of the hydrocarbon production system; an input interface 111 for inputting a plurality of specified parameters 114 into the system 101; and a processor 110 configured to determine the production value and/or emissions of the hydrocarbon production system 1 in real time based upon the measured parameters 109 and the specified 114 parameters.
Patent CA-3044414-A1 (CA)
Inventor: JENSEN FREDERICK J
IPC: A61F2/44
Filed: 2019-05-28
Abstract: A stiffener attachment mounts on a urine-collecting bag to prevent undesirable folding or creasing of the bag. The bag includes front and rear panels defining a fluid containment space therebetween, two strap slots in the panels at top corners of the bag and a leg strap extending through the strap slots to secure the bag to a leg of a user. The stiffener attachment has a main body having a length equal to a space between the two strap slots in the bag and two end portions protruding beyond the opposing ends of the main body portion. The main body portion is stiffer than the bag. The end portions can be inserted into the strap slots, but the ends of the main body portion cannot such that the main body portion acts as a stiffener between the strap slots to resists the strap slots being pulled inwardly by the strap.
Patent CA-3045295-A1 (CA)
Inventor: ROUSSEL NICOLAS P
IPC: E21B43/26
Filed: 2017-11-28
Abstract: Methods for using shut-in pressures to determine uncertainties in a hydraulic fracturing process in a shale reservoir are described. Data commonly collected during multistage fracturing is used to calculate propped fracture height and induced stresses, as well as other variables, in the presence of horizontal stress anisotropy. These variables can then be incorporated into reservoir simulations to improve the fracturing monitoring, forecast hydrocarbon recoveries, or modify fracturing plans.
Patent CA-3047090-A1 (CA)
Inventor: WILDS JOSHUA MICHAEL
IPC: G08C17/02
Filed: 2017-12-13
Abstract: A pump system comprising a primary AC pump, a control unit having a wireless communication module, and a back-up battery for powering the control unit. The wireless communication module is configured to communicate via a primary wireless connection and communicate via a secondary wireless connection. Additional pump system components and various methods relating to same are further disclosed herein.
Patent CA-3047180-A1 (CA)
Title: Adaptive system for measuring concentration and flow rate of ground gas
Inventor: MCNULTY STEPHEN
IPC: G01N33/00
Filed: 2017-10-05
Abstract: A gas sensing device (100) for sensing ground gas is disclosed, comprising a power source (117, 118) and data processing and memory means (113), which store sampling configuration data and sensed data. The device (100) further comprises sensing means (104, 105, 110) operably interfaced with the power source and the data processing means. The sensing means samples ambient gas adjacent the device according to first sampling configuration data and outputs sensed gas concentration data and sensed gas flow data. The device further comprises a telemetry module (114) operably interfaced with the power source and the data processing means. The telemetry module communicates the sensed data to a remote terminal and receives second sampling configuration data from the remote terminal for updating the first sampling configuration data. The sampling configuration data comprises data representative of a frequency and duration of gas flow measurement, data representative of a frequency and duration of gas concentration measurement, and data representative of an offset time corresponding to a time interval between a gas flow measurement and a gas concentration measurement.
Patent CA-3049883-A1 (CA)
Inventor: YU RYAN
IPC: H04W4/40
Filed: 2018-01-12
Abstract: Un service informatique en réseau peut recevoir une demande de service associée à un premier emplacement de service. En outre, le service informatique en réseau peut détecter une action d'utilisateur pour associer la demande de service à un second emplacement de service. Dans certains exemples, l'entrée d'utilisateur peut être détectée sur un dispositif utilisateur. Dans d'autres exemples, le second emplacement de service peut être différent du premier emplacement de service. En outre, le service informatique en réseau peut déterminer que le second emplacement de service satisfait un critère d'admissibilité prédéterminé pour permettre un changement du premier emplacement de service vers le second emplacement de service. En réponse à la détermination du second emplacement de service satisfait le critère d'admissibilité prédéterminé, le service informatique en réseau peut transmettre une instruction pour amener un dispositif à associer la demande de service au second emplacement de service à la place du premier emplacement de service.
Patent CA-3051724-A1 (CA)
Title: Sterile formulation comprising a stable phosphorothioate oligonucleotide
Inventor: VIAUD ERIC
IPC: A61P27/02
Filed: 2018-02-02
Abstract: The present invention relates to a composition comprising a phosphorothioate oligonucleotide and at least one fatty acid and/or at least one emulsifying agent, wherein said composition is sterile and wherein said composition comprises at least one agent comprising a thiol group and at least one phosphate compound, preferably said composition is an ophthalmic composition. The present invention also relates to a method for obtaining the same and to the therapeutic use thereof.
Patent CA-3055381-A1 (CA)
Inventor: LEWIS STEVEN
IPC: H04W84/18
Filed: 2018-03-12
Abstract: Systems, methods, and computer-readable storage media for providing an "always on" offline transaction collection. When networks go down, mobile devices can be used to generate a mesh network, where each device has a list of scheduled, future events which are planned to occur. When the events are performed, the mesh network verifies and/or records the event, so that duplication of the event does not take place. In this manner planned transactions can continue despite a network connection being down.
Patent CA-3056157-A1 (CA)
Inventor: GRIEF RALF
IPC: E21D9/10
Filed: 2017-04-20
Abstract: A rotary cutting head (15) for a cutting machine comprising a plurality of nozzles (29) positioned at a peripheral portion of the head to direct a fluid jet to a selection of cutting buttons located at cutter discs (14). The nozzles (29) are positionally mounted at the head so as to direct the fluid jets to a radially outermost selection of the buttons during cutting.
Patent CA-3056977-A1 (CA)
Inventor: LEWIS ANDREW CLIST
IPC: C22B15/00
Filed: 2018-03-20
Abstract: La présente invention concerne un procédé de traitement de minerais métalliques ou minéraux avec une composition de collecteur qui comprend un composé contenant un groupe nitrile de formule (I) dans laquelle R est un groupe hydrocarboné linéaire ou ramifié, saturé ou insaturé, contenant de 8 à 26 atomes de carbone, R' = O ou (II) ou (III) ou (IV), R'' est un groupe hydrocarboné linéaire ou ramifié, saturé ou insaturé, contenant de 1 à 26 atomes de carbone ou un atome d'hydrogène ou un groupe (-(D)j-CnH2nCN) ou un groupe R-((A)m-(B))x, A est (-0-CH2CH2-); (-O-CH(CH3)CH2-) ou (-O-CH(CH2CH3)CH2-), B est (-O-CpH2p-), D est (-CH2CH2-O-) ; (-CH(CH3)CH2-O-) ou (-CH(CH2CH3)CH2-O-), x est de 0 ou 1, R''' est un groupe hydrocarboné contenant de 1 à 4 atomes de carbone, Y est un halogénure ou un méthylsulfate, m, j sont chacun indépendamment un nombre entier de 0 à 5, R'''' est un groupe hydrocarboné linéaire ou ramifié, saturé ou insaturé, contenant de 1 à 26 atomes de carbone et n et p sont chacun indépendamment un nombre entier de 1 à 5. L'invention concerne également une composition de collecteur contenant le composé contenant un groupe nitrile ci-dessus et au moins un autre collecteur ou composé moussant.
Patent CA-3061590-A1 (CA)
Inventor: KITAMURA SHUJI
IPC: C07D487/04
Filed: 2018-04-26
Abstract: Provided is a compound which has calcium-sensitive receptor antagonistic activity, and which may be expected to be useful as an agent for the prevention and/or treatment of cardiac failure, pulmonary hypertension and the like, or a salt of said compound. The compound represented by formula (I) or a salt of said compound has calcium-sensitive receptor antagonistic activity, and may be expected to be useful as an agent for the prevention and/or treatment of cardiac failure, pulmonary hypertension and the like. [In the formula, each of the symbols is as described in the description.]
Patent CA-3062421-A1 (CA)
Title: Reflective lens headset
Inventor: REED MONTANA
IPC: G02F1/13
Filed: 2018-04-03
Abstract: A headset system is described herein including a number of features including a frame and optical element. The headset system may include different combinations of an attachment mechanism to attach the frame and optical element; an alignment mechanism to align the optical element in a predetermined relative location to the frame; a retention mechanism to retain an inserted mobile device into the frame in a predetermined, relative location to the frame; a head restraint system including one or more straps;  and combinations thereof. The retention mechanism may include an elastic cover over the frame. The straps may include reinforcement features, mated connection features, and combinations thereof. The reinforcement feature may include a concave, ovoid, indentation on an inner surface of the strap.
Patent CA-3065263-A1 (CA)
Title: Fibre reinforced polymer composite pipes
Inventor: BERNARD JAMES
IPC: F16L9/128
Filed: 2019-12-13
Abstract: A fibre reinforced polymer composite pipe has a central axis running in a longitudinal direction from a first end to a second end. The pipe has at least one non-linear portion along the central axis between the first and second ends. A first material extends continuously from the first end to the second end. The first material has a fibre reinforced polymer material comprising fibre reinforcement in a polymer matrix and having an electrical resistivity determined by an electrically conductive fibre reinforcement and/or an electrically conductive additive in the polymer matrix. A second material is arranged at the at least one non-linear portion and extends discontinuously between the first end and the second end. The second material is a carbon fibre reinforced polymer material comprising carbon fibre reinforcement in a polymer matrix and having an elastic modulus provided by the carbon fibre reinforcement, wherein the elastic modulus of the second material is greater than the elastic modulus of the first material in the longitudinal direction.
Patent CA-3066274-A1 (CA)
Title: Radio mount
Inventor: TURNER MARK A
IPC: B60R11/02
Filed: 2019-12-30
Abstract: A radio mount includes a front wall; a rear wall; a bottom wall extending between a lower edge of the front wall to a lower edge of the rear wall; a left wall extending between a left edge of the front wall to a left edge of the rear wall; and a right wall extending between the right edge of the front wall to a right edge of the rear wall. An upper edge of the left wall and an upper edge of the right wall has an arcuate shape sized to conform to a portion of a windshield frame of a vehicle.  The front wall defines an opening sized to provide access to a radio mounted within the radio mount. The front wall and rear wall may be angled with respect to the bottom wall. The front wall defines a central portion and two lateral portions for receiving switches.
Patent CA-3066757-A1 (CA)
Title: A driving simulation system configured to train a driver
Inventor: DEAKINS CHUCK
IPC: G09B19/16
Filed: 2018-06-15
Abstract: A driving simulation system is configured to train a driver. The system includes a simulated driver cockpit which includes a steering wheel and at least one video display providing a simulated driving environment to the driver. The system further includes a computerized simulation control module including programming configured to operate a driving simulation through the simulated driver cockpit. The driving simulation includes combined driving rules including generic driving rules configured to universal driving standards and local standard operating procedures for a particular locale. The programming further monitors performance of the driver during the driving simulation, compares the performance of the driver to the combined driving rules, and provide feedback to the driver.
Patent CA-3068892-A1 (CA)
Title: Cutting land configured to be used in relation with a slicer apparatus and slicing method
Inventor: LARSEN PALLE
IPC: A22C17/00
Filed: 2018-06-25
Abstract: This invention relates to a cutting land (302) configured to be used in relation with a slicer apparatus (100) for slicing food items (301), where the food items are conveyed by a conveying means (104a,b) along a conveying path, where a gap (105) is provided extending across the conveying path, and where the cutting land is configured to be arranged in and along the gap, where the cutting land comprises a recess (307) facing at least one cutting blade (303) such that during cutting the at least one cutting blade at least partly extends into the recess, wherein the recess is defined by elongated and opposingly arranged flexible materials (305a,b) arranged in relation to each other such that during cutting the flexible materials exert elastic forces (410a,b) onto the at least one cutting blade causing the flexible materials and thus the width of the recess to follow the thickness of the at least one cutting blade.
Patent CA-3069270-A1 (CA)
Inventor: CIRRIEZ VIRGINIE
IPC: C08F4/6592
Filed: 2018-08-02
Abstract: La présente invention concerne une composition de catalyseur comprenant : un composant de catalyseur (A) comprenant un composé métallocène ponté possédant deux groupes tétrahydroindényle, chaque groupe étant non substitué ou substitué; un composant de catalyseur (B) comprenant un composé métallocène ponté possédant un groupe cyclopentadiényle substitué ou non substitué et un groupe fluorényle substitué ou non substitué; un activateur facultatif; un support facultatif; et un co-catalyseur facultatif. La présente invention concerne également un procédé de polymérisation utilisant ladite composition. L'invention concerne en outre des polymères oléfiniques au moins partiellement catalysés par ladite composition de catalyseur et des articles comprenant lesdits polymères oléfiniques.
Patent CA-3071233-A1 (CA)
Inventor: MIZOBE NORIMASA
IPC: F21S2/00
Filed: 2018-07-20
Abstract: Provided is a flash lamp which can maintain brightness in a predetermined range even if some of LED columns fail to light up. The flash lamp of the present invention comprises: an LED module (10) serving as a light source; a light distribution means; a housing having an opening portion; and an optically transmissive cover. The LED module (10) and the light distribution means are arranged in the housing. The light distribution means is arranged on the light irradiated side of the LED module (10). The optically transmissive cover is arranged in the opening of the housing. The LED module (10) includes an LED mounting substrate (11), a plurality of LED columns (P1 to Pn), and an adjusting means (C) for adjusting a flash of light from the plurality of LED columns (P1 to Pn) on a column by column basis. The plurality of LED columns (P1 to Pn) are mounted on one surface of the LED mounting substrate (11). Each of the plurality of LED columns (P1 to Pn) is a column in which a plurality of LEDs are electrically connected, and the columns are mutually electrically connected. The adjusting means (C) is a means which, if some of the LED columns (P1 to Pn) fail to light up, extends the flashing time of the LEDs of the remaining LED columns so as to maintain the brightness of the plurality of LED columns (P1 to Pn) as a whole in a predetermined range.