baber/WOPTO huggingface dataset:
Patent CA-3119996-A1 (CA)
Inventor: ROSHAN SHASHI
IPC: G06Q40/00
Filed: 2020-05-21
Abstract: Des aspects de la présente divulgation concernent des techniques pour des calculs de paie explicables. Des modes de réalisation comprennent la réception d'une demande provenant d'un client pour un calcul basé sur des règles. Des modes de réalisation comprennent la réception d'une ou de plusieurs valeurs d'utilisateur associées à la demande. Des modes de réalisation comprennent l'utilisation d'un graphe de calcul pour déterminer le calcul basé sur des règles en fonction de la ou des valeurs d'utilisateur. Le graphe de calcul peut comprendre au moins un nud qui effectue une opération à l'aide de la ou des valeurs d'utilisateur. Des modes de réalisation comprennent l'identification d'un modèle d'explication associé audit nud. Des modes de réalisation comprennent la génération d'une explication du calcul basé sur des règles en fonction du modèle d'explication et de la ou des valeurs d'utilisateur. Des modes de réalisation comprennent la fourniture du calcul basé sur des règles et l'explication du calcul basé sur des règles au client en réponse à la demande.
Patent CA-3123024-A1 (CA)
Inventor: ALTAREJOS Judith
IPC: A61P3/00
Filed: 2019-12-17
Abstract: The present invention provides combinations including antagonists of leptin receptor, GDF8 and Activin A and methods of use thereof. Such compositions are effective for example for causing an increase in lean body mass, at least in part, at the expense of fat mass. Methods for treating malnutrition, cachexia and other conditions characterized by insufficient nutrition and weight loss are also provided.
Patent CA-3125010-A1 (CA)
Inventor: BELINDA RICHARD L
IPC: B23B49/00
Filed: 2020-01-07
Abstract: La présente invention concerne un outil de forage qui comporte une pièce de travail retenue par un élément de retenue monté sur un collier. La pièce de travail comprend une tige distale et une section de coupe et est fixée de manière rotative par rapport à l'élément de retenue. Le dispositif de retenue peut comprendre une saillie de mise en prise positionnée vers l'extérieur de la tige, la saillie venant en prise avec une surface interne du collier, ou le collier peut comprendre une saillie de mise en prise avec la saillie entrant en prise avec une surface interne de l'élément de retenue pour créer une relation quasi-flottante entre l'élément de retenue et le collier. La section de coupe peut avoir une sous-section de coupe d'alésage primaire distale et une sous-section de découpe de lamage proximal. Le collier comprend une surface inférieure destinée à venir en butée contre un élément de construction pendant une opération de forage pour arrêter le mouvement axial de l'outil.
Patent CA-3125184-A1 (CA)
Title: Conjugated virus-like particles and uses thereof as anti-tumor immune redirectors
Inventor: WANG JOSHUA WEIYUAN
IPC: A61K35/763
Filed: 2019-12-26
Abstract: Disclosed is a new class of conjugated virus-like particles (VLPs), These conjugated VLPs bind a wide variety of tumors and comprise epitopes recognized by a prior T cell immune response already existing in a host. These epitopes are derived from pathogens or previous vaccinations (such as early childhood vaccines). This provokes the body's pre-existing cytotoxic immunity obtained through previous infection or previous childhood vaccination to be redirected to the tumor cells for tire elimination of cancer, and form long-term anti-tumor immunity. The described conjugated VLPs are useful for tailoring a broad range of tumors towards a response from existing immunity circumventing the need to identify tumor antigens or generate tumor-specific immune responses, importantly, the compositions and methods described herein broadens opportunities for treatment for ail cancer types in subjects who previously had un-targetable cancers due to various technological and biological limitations of currently available immuno-therapeutic drugs.
Patent CA-3125378-A1 (CA)
Title: Audio upmixer operable in prediction or non-prediction mode
Inventor: CARLSSON PONTUS
IPC: G10L19/16
Filed: 2011-04-06
Abstract: The invention relates to audio processing systems and methods. An upmix stage of a decoder system generates a stereo signal based on first representations of a downmix signal and a residual signal, each including first spectral components expressed in a first subspace of a multidimensional space. The upmix stage computes second representations of the downmix signal comprising second spectral components expressed in a second subspace of the multidimensional space. A weighted summer computes a side signal from the first and second representations and a complex prediction coefficient. A sum-and-difference stage computes the stereo signal from the first representation and the side signal. The upmix stage is operable in a pass-through mode in response to a control signal. In the pass-through mode, the downmix and residual signals are supplied to the sum-and- difference stage directly. The pass-through mode enables adaptive decoding by conventional and complex prediction coding.
Patent CA-3125535-A1 (CA)
Inventor: NAHUM NIR
IPC: E03C1/298
Filed: 2020-01-09
Abstract: L'invention concerne un raccord de canalisation d'évacuation conçu pour être disposé entre un orifice d'évacuation d'un appareil de plomberie et une conduite d'égout, comprenant une première soupape unidirectionnelle conçue pour être en communication fluidique avec l'orifice d'évacuation, et un siphon raccordé à la première soupape unidirectionnelle et conçu pour être raccordé à la canalisation d'égout. La soupape a une orientation fonctionnelle fermée, selon laquelle la soupape forme un joint d'étanchéité entre l'orifice d'évacuation et le siphon, et une orientation fonctionnelle ouverte qui permet l'écoulement de fluide depuis l'orifice d'évacuation, par le biais de la soupape, dans le siphon. La soupape est normalement fermée et, lorsque du liquide s'écoule dans la soupape, la pression appliquée par le liquide fait passer la soupape de l'orientation fonctionnelle fermée à l'orientation fonctionnelle ouverte, ce qui permet au liquide de s'écouler dans le siphon.
Patent CA-3125665-A1 (CA)
Inventor: GNANADOSS VASANTH ANDREW
IPC: B43K1/12
Filed: 2021-07-22
Abstract: Writing instruments with flexible nibs for reduced writing force in use are provided. A  nib includes a nib body having a flexible upper writing portion and a lower portion in communication with the flexible upper writing portion, the lower portion of the nib body being configured to deliver ink to the flexible upper writing portion and the flexible upper writing portion being configured to deliver ink to a writing surface, wherein the flexible upper writing portion of the nib body has a flattened chisel-shaped tip at a superior end of the flexible upper writing portion, and wherein the nib is effective to deliver ink to the writing surface upon application of a force of less than about 0.1 lbs thereto.
Patent CA-3127659-A1 (CA)
Title: Mobile work machine and method for operating a machine of this type
Inventor: HAHN PHILIPP
IPC: F02D41/02
Filed: 2020-01-28
Abstract: The present invention relates to a mobile work machine, in particular a hydraulic excavator, which comprises an engine for driving the mobile work machine, a hydraulic power generation unit which is coupled to the engine and is designed to convey a hydraulic volume in a manner which is dependent on a rotational speed of the engine, and a plurality of hydraulic elements which can be actuated by way of the conveyed volume of the hydraulic power generation unit and are assigned to various functions of the mobile work machine. The machine is characterized by a control unit for detecting a defined operating mode of the mobile work machine, wherein the control unit is designed to set the setpoint rotational speed of the engine in a manner which is dependent on the detected defined operating mode.
Patent CA-3127972-A1 (CA)
Inventor: JUDELL NEIL
IPC: H04B1/10
Filed: 2020-07-06
Abstract: A receiver for cancelling strong signals from combined weak and strong signals includes: a first circuitry for inputting a weak and strong signal as an input; a parametric cancellation circuit for inputting a representation of the strong signal and an output of the first circuitry to produce a cancellation signal; a second circuitry electrically coupled to the parametric cancellation circuit for inputting the cancellation signal to produce a modulated output; a demodulator electronically coupled to the second circuitry for demodulating the modulated output to produce a demodulated output and an error signal, where the demodulated output is the data contained in the weak signal; and an adaptation logic circuit for inputting the representation of the strong signal, the demodulated output and the error signal to adaptively produce parameters for the parametric cancellation circuit. The parametric cancellation circuit further inputs the error signal and the parameters to produce the cancellation signal.
Patent CA-3129556-A1 (CA)
Title: Method and devices for removing the acrotelm of peatlands
Inventor: BELANGER BERNARD
IPC: A01G22/30
Filed: 2020-04-08
Abstract: This disclosure describes sphagnum moss sampling methods. These methods include a motorized cut and the sampling of at least one portion of sphagnum moss in which the cut is made at least in a substantially similar direction in relation to the soil. The disclosure also describes sphagnum moss cut units and sphagnum moss harvesting systems.
Patent CA-3130841-A1 (CA)
Title: Narrow aperture luminaires and light guides therefor
Inventor: SANTORO SCOTT
IPC: F21K9/61
Filed: 2021-09-14
Abstract: A light guide for a luminaire is provided. The light guide includes: an elongated base comprising a light emitting surface at a distal end, and opposing major faces; and a plurality of collimators arranged in an adjacent manner and projecting in a proximal direction from the base, wherein each collimator has a light receiving surface at a proximal end, wherein each collimator expands laterally outwardly in a distal direction. Substantially all light received at the light receiving surfaces internally reflects through the collimators and the base and emits from the light emitting surface.
Patent CA-3131131-A1 (CA)
Title: Dental implant diagnostic instrument
Inventor: HUSSAINI SOUHEIL
IPC: A61C8/00
Filed: 2021-09-17
Abstract: A Dental Implant Diagnostic Instrument is described which is a 3D multipurpose device that can be used as a diagnosis template during 1st visit and surgical guide template that allows precise implant installation during 2nd visit surgery. It also can be used during 3rd visit to outline the tissue during Uncovery procedure with minimum trauma to the soft tissue. This device enables quick and accurate decision making with accuracy of 0.1 mm. This template also projects the buccal outline surface of the future maxillary anterior teeth when they are missing.
Patent CA-3132736-A1 (CA)
Inventor: LIU BO
IPC: A01M7/00
Filed: 2020-02-11
Abstract: La présente invention concerne un procédé, un appareil, et un dispositif de contrôle de pulvérisation de pesticide et un milieu de stockage. Le procédé comprend : un dispositif de commande qui planifie une voie de pulvérisation correspondant à une zone à pulvériser et cartographie la voie de pulvérisation au niveau d'une carte de prescription de récolte correspondant à la zone à pulvériser ; en fonction des informations de l'état des cultures dans au moins deux zones comprises dans la carte de prescription de culture, le dispositif de commande détermine des points de contrôle de pulvérisation dans la voie de pulvérisation, et détermine une quantité de pulvérisation correspondant aux points de contrôle de pulvérisation ; les points de contrôle de pulvérisation sont associés aux points de pulvérisation réels d'un véhicule d'opération aérien sans pilote ; les points de pulvérisation réels sont séparés d'une distance définie depuis les points de contrôle de pulvérisation associés sur la voie de pulvérisation et se trouvent dans le sens de progression vers l'avant du véhicule d'opération aérien sans pilote, les points de pulvérisation réels étant positionnés avant les points de contrôle de pulvérisation associés.
Patent CA-3133912-A1 (CA)
Title: Cgrp antagonists for the treatment of medication overuse headache, post-traumatic headache, post-concussion syndrome and vertigo
Inventor: BRIN MITCHELL F
IPC: A61P25/06
Filed: 2020-04-17
Abstract: The application provides methods for treating, preventing, alleviating or reducing the frequency of occurrence of medication overuse headache, post-traumatic headache, post-concussion syndrome and vertigo in patients by the administration of calcitonin gene-related peptide (CGRP-antagonists). The CGRP-antagonists can be selected from ubrogepant or atogepant, or a pharmaceutically acceptable salt, ester or prodrug thereof. Anti-CGRP antibodies, such galcanezumab, fremanezumab, eptinezumab, and erenumab can also be used.
Patent CA-3134852-A1 (CA)
Title: Compose amphiphile, et composition de resine a usage medical et additif de medicament utilisant chacun ledit compose amphiphile
Inventor: IMASE MASATO
IPC: C08L33/14
Filed: 2020-03-30
Abstract: Le problème décrit par la présente invention est de fournir, dans un composé amphiphile applicable à un liposome à circulation prolongée et similaire servant de support de médicament, un moyen pour réduire l'adsorption par rapport aux matières plastiques tout en empêchant une diminution de l'efficacité d'absorption dans les cellules. La solution selon l'invention porte sur un composé amphiphile comprenant : une fraction (I) qui a au moins deux groupes hydroxyle dans une molécule et comprend une unité constitutive (A) dérivée d'un monomère (a) ayant 2 à 10 atomes de carbone constituant une chaîne latérale parmi les atomes de carbone d'une unité constitutive ; et un groupe hydrocarboné ayant 8 atomes de carbone ou plus.
Patent CA-3135207-A1 (CA)
Title: Appareil et procede d'estimation de valeurs provenant d'images
Inventor: LANGLOIS ROBERT
IPC: G01N21/63
Filed: 2020-12-03
Abstract: L'invention concerne un procédé qui est utilisé pour générer un modèle de distorsion pour un système optique de microscopie à éclairage structuré. Une fenêtre coulissante est déplacée par rapport à une pluralité d'images pour définir une pluralité de sous-tuiles. Chaque sous-tuile représente une partie de l'image correspondante. Des paramètres sont estimés pour chaque sous-tuile. Les paramètres comprennent au moins deux paramètres choisis dans le groupe constitué par la modulation, l'angle, l'espacement, le décalage de phase et l'écart de phase. Une largeur à mi-hauteur associée à chaque sous-tuile est estimée. Un modèle de distorsion est estimé, sur la base, au moins en partie, d'une combinaison des paramètres estimés et des valeurs de largeur à mi-hauteur stockées dans le format prédéterminé et d'un paramètre de fenêtre centrale estimé. Une image bidimensionnelle peut être générée sur la base, au moins en partie, du modèle de distorsion estimé. L'image bidimensionnelle peut comprendre des représentations indiquant où des distorsions se produisent dans le système optique.
Patent CA-3135283-A1 (CA)
Inventor: NIKINMAA SAKARI
IPC: A61B5/107
Filed: 2020-03-30
Abstract: Method of detecting dental plaque, comprising the steps of subjecting a dental area of interest to high and low energy photons in the presence of a photosensitizer. The invention can be used antimicrobial and antiviral and antifungal detection and therapy. Thus, generally, viral or fungal infections in biofilm, plaque and on teeth surfaces can be detected and optionally treated. The method can also be used for detecting, determining or analysing the quantity or quality or both of the dental pellicle.
Patent CA-3140000-A1 (CA)
Title: Digital access instruction carrier and recovery actuator
Inventor: DAVIES MARY
IPC: G06Q20/06
Filed: 2021-11-22
Abstract: In the field of distributed ledger technology, the properties of ledger elements, commonly referred to as tokens, are embodied in the token code, however, token transfer requires actions by the token holder.                           If token holder's viability is compromised, and cannot perform these transfer actions, the token cannot be transferred and token value is lost. In this invention, a distributed ledger agnostic carrier token (X Token) attaches to any distributed ledger store of value (Y  Token) by means of computer code, smart contracts, public key cryptography and/or like encryption verification methods, where X Token embodies Y Token holder's instructions for Y Token if Y Token holder's viability is compromised.  Instructions trigger, execute and actuate in real time if compromised viability conditions occur.  If Y Token is transferred, the X Token Instructions can transfer to another Y  Token.  X Token preserves Y Token's value when Y Token holder's access is compromised.
Patent CA-3141457-A1 (CA)
Title: Antibodies against caix with reduced affinity for the neonatal fc receptor
Inventor: WHEATCROFT MICHAEL PAUL
IPC: A61K51/10
Filed: 2020-07-02
Abstract: The invention relates to anti-CAIX antibodies comprising a heavy chain constant region comprising one or more amino acid substitutions compared to a wild-type IgG, wherein the one or more amino acid substitutions reduce the affinity of the antibody for the neonatal Fc receptor (FcRn), thereby reducing the serum half-life of the modified antibody compared to a wild-type antibody of class IgG. The one or more amino acid modification having the effect of reducing FcRn binding is selected from positions His310, His433, His435, His436, Ile253. Antibodies of the present invention are particularly suited for use in radioimmunotherapy.
Patent CA-3141537-A1 (CA)
Inventor: Bryan Frederick
IPC: B25F5/00
Filed: 2021-12-08
Abstract: A method of estimating a state-of-charge of a battery pack having one or more cells is provided. The method includes obtaining, by a battery controller of the battery pack, data from a device electrically coupled to the battery pack. The data is indicative of a power requirement for the device. The method can further include determining, by the battery controller, a state-of-charge of the battery pack based, at least in part, on the data indicative of the power requirement for the device.
Patent CA-3143140-A1 (CA)
Title: Apparatus, system and method for maintenance of a structure carrying a fluid
Inventor: HOLTE FRODE
IPC: G01M3/04
Filed: 2020-06-11
Abstract: There is herein described a method of and an apparatus for maintaining a structure for carrying a fluid. There is further described a method of and an apparatus and a system for detecting a leakage from a structure carrying a fluid. The methods comprise the steps of: - providing a jacket covering at least a portion of a structure carrying a fluid, the jacket forming a pocket between the jacket and the structure, the pocket having an inlet and an outlet; - injecting a drive fluid into the pocket in a flow through the inlet; and - moving a potentially harmful fluid in the pocket with the flow of injected drive fluid out of the pocket through the outlet. The method may further comprise the step of detecting the potentially harmful fluid by use of a detector downstream of the pocket. The potentially harmful fluid may be a leaked fluid, leaked from the structure. The described apparatuses and/or the system may be apparatuses/a system for performing one or more of the methods.
Patent CA-3143393-A1 (CA)
Title: Bacillus thuringiensis strain
Inventor: CABALLERO SANCHEZ JAVIER
IPC: A01P7/04
Filed: 2020-06-14
Abstract: The invention provides a B. thuringiensis{Bt) strain which does not produce beta-exotoxin and which exhibits insecticidal activity against Spodoptera frugiperda, an insect whose control is poor or ineffective with the currently market available Bt-based products. Thus, compositions based in this strain can be used as insecticides or for preparation of insecticides, being preferably that the composition used is a combination of spores and crystal proteins of the strain. The genome of the strain contains a combination of at least (6) different cry genes and at least (3) different Vip genes that has not been described for other Bt strains and that can be used to identify it.
Patent CA-3145208-A1 (CA)
Inventor: OMURA TAKESHI
IPC: C22C38/60
Filed: 2020-07-03
Abstract: Provided is a method for forming a linear groove in which a linear groove is formed in the surface of a steel sheet by using etching, wherein the method makes it possible to form a linear groove in a uniform shape, and to suppress deterioration in the magnetic characteristics of an oriented magnetic steel sheet in association with radiation of a laser for removing a resist. This method for forming a linear groove has: a resist formation step for forming a resist on the surface of the steel sheet; a laser radiation step for periodically scanning a laser along the rolling direction of the steel sheet, the laser being radiated while being scanned in a direction that traverses the rolling direction of the steel sheet to thereby remove the resist at the portions irradiated with the laser; and an etching step. In the laser radiation step, the resist is removed using two or more laser radiation devices, this removal being performed such that the radiation energy of the lasers radiated from each of the laser radiation devices is less than 30 J/m, the beam diameter of the lasers in a direction orthogonal to the scanning direction thereof is 10-100 µm inclusive, and the angle of incidence of the lasers with respect to the surface of the steel sheet is 20 degrees or less.
Patent CA-3146858-A1 (CA)
Inventor: PURDY CLAY
IPC: C11D3/33
Filed: 2022-01-27
Abstract: An aqueous caustic composition comprising: a caustic component; a surfactant;  and an amino acid;  wherein said composition has an advancing contact angle (OA) of less than 80 degrees and a receding contact angle (OR) of less than 20 degrees and processes associated therewith.
Patent CA-3147116-A1 (CA)
Title: Visionique utilisant un systeme lidar a semi-conducteurs pour dispositif d'equipement electrique
Inventor: HART CHARLES
IPC: G01S7/481
Filed: 2020-07-13
Abstract: Un dispositif de visionique peut être utilisé conjointement avec des machines d'équipement électrique. A titre d'exemple, un réseau de capteurs peut être déployé pour détecter la proximité d'objets vers la machine d'équipement électrique, et émettre une alerte en réponse à la détection d'un objet sur une distance seuil. L'alerte peut être utilisée par la machine d'équipement électrique pour entreprendre une action corrective en vue d'atténuer ou d'éviter le passage sur l'objet ou la frappe de l'objet. Des capteurs ayant des champs de vision respectifs peuvent être agencés le long d'un arc pour faciliter la vision artificielle d'un volume spatial à proximité de la machine, et des déterminations de distance peuvent être couplées à des dispositifs de traitement à faible coût pour faciliter une solution de visionique beaucoup plus économique que d'autres technologies de l'état de la technique.
Patent CA-3147949-A1 (CA)
Inventor: HILTUNEN PEKKA
IPC: F23J15/00
Filed: 2020-06-15
Abstract: A purification composition, comprising 50 - 60% by weight of ash and 40 - 50% by weight of liquid. A method for producing the purification composition, comprising: measuring an amount of ash, combining the ash and liquid, wherein an amount of the liquid is based on the amount of the ash, adjusting a temperature of the combination of the ash and the liquid by adjusting a temperature of the liquid and mixing the ash and the liquid. A method for purifying a flue gas by the purification composition, comprising: combining the purification composition and vapour to form a chute, adding the chute to the flue gas, adding the purification composition to the flue gas and over-pressuring the flue gas and adding more of the purification composition to the flue gas and under-pressuring the flue gas.