baber/WOPTO huggingface dataset:
Patent CA-3128692-A1 (CA)
Title: Spatial attention model for image captioning
Inventor: LU JIASEN
IPC: G06T9/00
Filed: 2017-11-18
Abstract: A method of automatic image captioning which involves mixing results of an image encoder and a language decoder to emit a sequence of caption words for an input image, with the mixing governed by a gate probability mass determined from a visual sentinel vector of the language decoder and a current hidden state vector of the language decoder.  The method also involves determining the results of the image encoder by processing the image through the image encoder to produce image feature vectors for regions of the image and computing a global image feature vector from the image feature vectors. The method further involves determining the results of the language decoder by processing words through the language decoder, including beginning at an initial timestep with a start-of-caption token and the global image feature vector, continuing in successive timesteps using a most recently emitted caption word and the global image feature vector as input to the language decoder, and at each timestep, generating a visual sentinel vector that combines the most recently emitted caption word, the global image feature vector, a previous hidden state vector of the language decoder, and memory contents of the language decoder. The method also involves, at each timestep, using at least a current hidden state vector of the language decoder to determine unnormalized attention values for the image feature vectors and an unnormalized gate value for the visual sentinel vector, and concatenating the unnormalized attention values and the unnonnalized gate value and exponentially normalizing the concatenated attention and gate values to produce a vector of attention probability masses and the gate probability mass. The method also involves applying the attention probability masses to the image feature vectors to accumulate in an image context vector a weighted sum of the image feature vectors and determining an adaptive context vector as a mix of the image context vector and the visual sentinel vector according to the gate probability mass. The method also involves submitting the adaptive context vector and the current hidden state of the language decoder to a feed-forward neural network and causing the feed-forward neural network to emit a next caption word, and repeating the processing of words through the language decoder, the using, the concatenating, the applying, the determining, and the submitting until the next caption word emitted is an end-of-caption token.
Patent CA-3130084-A1 (CA)
Inventor: FORAN HUGH
IPC: H01M50/242
Filed: 2021-09-07
Abstract: A puncture resistant shield is provided for use with a battery containment system that is light weight and resistant to corrosion, while improving the safety performance of the battery containment system by providing greater impact and impalement protection as compared to conventional vehicle components. The puncture resistant shield also has utility in that it may be used with existing battery containment systems as an aftermarket installation to increase protection of the batteries contained therein or may be designed for use with new manufactured battery containment systems.
Patent CA-3130108-A1 (CA)
Title: Suspension system for adeno associated virus production
Inventor: YU XIN
IPC: C12N15/86
Filed: 2020-02-21
Abstract: The instant technology relates to a production system to produce AAV vectors in a serum free suspension platform and at high titers. This technology uses reagents comprising media, cells, transfection reagent, AAV enhancer, and a lysis buffer, each of which is designed to provide maximal AAV production from suspension culture of mammalian cells, e.g. HEK293 cells. With this new system we are able to deliver up to about 2x1011 viral genomes per milliliter (vg/mL) of unconcentrated AAV vectors.
Patent CA-3131156-A1 (CA)
Title: Fused tricyclic compounds useful as anticancer agents
Inventor: KETTLE JASON GRANT
IPC: A61P35/00
Filed: 2020-03-03
Abstract: The specification relates to compounds of Formula (A) and pharmaceutically acceptable salts thereof. The specification also relates to processes and intermediates used for their preparation, pharmaceutical compositions containing them and their use in the treatment of cell proliferative disorders.
Patent CA-3131924-A1 (CA)
Title: Vapour provision system and corresponding method
Inventor: CHEN SHIXIANG
IPC: A24F40/53
Filed: 2020-03-06
Abstract: A vapour provision system comprising: a heating element (48) for generating a vapour from a vapour precursor material; and control circuitry (20) configured to provide power for the heating element (48) for performing a heating operation to generate the vapour and to compare a measurement of a resistance value for the heating element (48) for the heating operation with a baseline resistance value for the heating element for use in detecting a fault condition. The control circuitry (20) is further configured to: establish the baseline resistance value for a first heating operation by making a measurement of a first resistance value for the heating element; and establish the baseline resistance value for a second, subsequent, heating operation by making a measurement of a second resistance value for the heating element if more than a predetermined period of time has elapsed between the first heating operation and the second heating operation, and otherwise using the same baseline resistance value as for the first heating operation.
Patent CA-3132300-A1 (CA)
Title: Herbicide safener composition and the use thereof
Inventor: BRISTOW JAMES TIMOTHY
IPC: A01P13/00
Filed: 2021-09-28
Abstract: Herbicide safener combinations comprising: A) an effective amount of a compound of the formula (I), in which R1, R2, R3, R4 are (C1-C20) alkyl, each of which is unsubstituted or substituted, and B) one or more sulphonyl urea herbicides can be used for effective selective control of weeds. Preferred sulphonyl urea herbicides are thifensulfuron-methyl and tribenuron-methyl.
Patent CA-3132652-A1 (CA)
Title: Time division multiple access optical subcarriers
Inventor: JAFARI AMIR
IPC: H04J14/08
Filed: 2020-03-04
Abstract: A transmitter can include a laser operable to output an optical signal; a digital signal processor operable to receive data and provide a plurality of electrical signals based on the data; and a modulator operable to modulate the optical signal to provide a plurality of optical subcarriers based on the plurality of electrical signals. One of the plurality of subcarriers carries first information indicative of a first portion of the data in a first time slot and second information indicative of a second portion of the data in a second time slot. The first information is associated with a first node remote from the transmitter and the second information is associated with a second node remote from the transmitter. Receivers as well as systems also are described.
Patent CA-3135751-A1 (CA)
Inventor: EVSEROFF PAUL
IPC: G06F16/29
Filed: 2020-03-12
Abstract: A digital content distribution system associated with disseminating discrete epochs of digital content based at least on creation of a zip span polygon region is disclosed. The system receives zip code information associated with a bounded geographical region of interest and a zip spanning distance related to the bounded geographical region of interest. The system determines longitude information values and latitude information values associated with coordinate boundary values of a portion of the zip code information based on the zip spanning distance. The system further determines at least one neighboring geographical region contiguous with the geographical region of interest using the longitude and latitude information values. A zip span polygon region is created that includes at least a portion of an initial zip span region associated with the geographical region of interest in order to disseminate the discrete epochs of the digital content in the digital content distribution system. Corresponding methods and a computer-readable device are also disclosed.
Patent CA-3137592-A1 (CA)
Title: Door hinge
Inventor: FOUTS PHILIP J
IPC: A63H3/52
Filed: 2020-04-29
Abstract: A door hinge assembly includes: a door frame defining a frame opening and a jamb at one side of the frame opening, the jamb including two frame corners protruding into the frame opening and a jamb brace connecting the two frame corners across the frame opening, the jamb brace defining two spaced-apart hinge holes therethrough; a door movable to selectively provide access through the frame opening, and an elastic cord connecting the door to the door frame, the cord extending sequentially through a first of the two hinge passages, through a first of two passage openings at the jamb edge, through a first of the two hinge holes, across the jamb brace, through a second of the two hinge holes, through a second of the two passage openings at the jamb edge, and through the second of the two hinge passages.
Patent CA-3138023-A1 (CA)
Title: Systems and methods for reducing thermal skull-induced aberrations during transcranial ultrasound therapeutic procedures
Inventor: HYNYNEN KULLERVO
IPC: A61B8/00
Filed: 2020-05-28
Abstract: Various example embodiments of the present disclosure provide systems and methods for the dynamic correction and reduction of thermal variations in skull-induced aberrations during a focused ultrasound therapy procedure. Unlike conventional approaches involving static corrections for skull-induced aberrations, various example embodiments of the present disclosure employ ultrasound detection and a skull thickness estimate from volumetric image data to intermittently and dynamically determine corrections for skull-induced aberrations, such that aberration correction reduction is updated intraoperatively and maintained despite local thermally-induced changes in the speed of sound of the local skull region due to intraoperative intracranial heating. Furthermore, in some example embodiments, a measure dependent on the speed of sound with the skull is intraoperatively determined and compared to a previously determined value of the measure to determine a change in the skull temperature, based on a pre-determined relationship between changes in the measure and changes in skull temperature.
Patent CA-3142002-A1 (CA)
Title: Targeted protein degradation of parp14 for use in therapy
Inventor: SCHENKEL LAURIE B
IPC: C07D417/14
Filed: 2020-06-18
Abstract: The present invention relates to quinazolinones and related compounds which degrade PARP14 and are useful, for example, in the treatment of cancer and inflammatory diseases.
Patent CA-3143152-A1 (CA)
Title: Organic heat transfer system, method and fluid
Inventor: SHORT AMY L
IPC: H01M10/613
Filed: 2020-06-12
Abstract: The disclosed technology relates to a heat transfer system and heat transfer method employing a dielectric oleaginous heat transfer fluid. In particular, the technology relates to a dielectric oleaginous heat transfer fluid with low electrical conductivity, low flammability, and low freeze point that provides excellent peak temperature reduction in a heat transfer system, such as that for cooling a power system of an electric vehicles.
Patent CA-3143314-A1 (CA)
Title: Sterile barriers and sensor sets for a medical device
Inventor: SHOLEV MORDEHAI
IPC: A61B90/50
Filed: 2020-06-30
Abstract: Sterile barriers and sensor configurations for a medical device are described. The sterile barriers isolate internal components such as a battery pack or a sensor pack from the environment and the patient.
Patent CA-3143889-A1 (CA)
Title: Pharmaceutical compositions of ovatodiolide and the use thereof
Inventor: RAJENDRAN SENTHIL KUMAR
IPC: A61P35/00
Filed: 2020-06-16
Abstract: A pharmaceutical composition for anti-viral treatment for papillomavirus associated diseases in mammals, comprising a therapeutically effective amount of Ovatodiolide or Ovatodiolide related substances or an enriched plant extract containing anisomelic acid and ovatiodiolide. The pharmaceutical composition may comprise Ovatodiolide or Ovatodiolide related substances or the enriched extract in an oil-in-water emulsion, for example in an isotropic mixture of at least one oil and at least one surfactant or, alternatively, in a hydrophilic solvent and a co-solvent or surfactant or a combination thereof. A method of treating or preventing papillomavirus associated diseases in a mammal is also provided.
Patent CA-3145382-A1 (CA)
Title: Dimere polypeptidique a haute teneur en acide sialique, comprenant un domaine extracellulaire de sous-unite alpha du recepteur fc d'ige, et composition pharmaceutique le comprenant
Inventor: JANG MYOUNG HO
IPC: A61K9/70
Filed: 2020-07-07
Abstract: La présente invention concerne un récepteur Fc d'IgE modifié à haute teneur en acide sialique et une composition pharmaceutique le comprenant. La présente invention concerne un dimère polypeptidique à haute teneur en acide sialique qui présente non seulement une excellente innocuité et une excellente persistance dans le corps par comparaison avec un anticorps anti-IgE classique en utilisation, mais qui se lie fortement aussi à l'IgE, et a donc l'avantage de prolonger l'intervalle d'administration. Le dimère polypeptidique à haute teneur en acide sialique selon la présente invention est une substance ayant une seule cible d'IgE et ne se lie pas à un récepteur gamma Fc à la différence de l'anticorps anti-IgE classique auquel Fc d'IgG1 est appliqué. En conséquence, la libération d'un médiateur due à une liaison avec un récepteur Fc gamma sur la surface d'un mastocyte peut être inhibée, et des effets secondaires tels que l'anaphylaxie, qui peuvent être induits par la liaison d'IgG1 au récepteur III Fc gamma du mastocyte, peuvent ainsi être réduits au minimum. De plus, le dimère polypeptidique à haute teneur en acide sialique peut maintenir une concentration sanguine élevée même lorsqu'il est administré par voie sous-cutanée. Par conséquent, le dimère polypeptidique à haute teneur en acide sialique selon la présente invention peut être utilisé de manière efficace pour prévenir ou traiter des maladies allergiques.
Patent CA-3145823-A1 (CA)
Title: High temperature solution process for the copolymerization of a-olefins
Inventor: AL-HAJ ALI MOHAMMAD
IPC: C08F210/16
Filed: 2020-07-08
Abstract: A process for the solution polymerization of a polymer from an a-olefin monomer and one or more a-olefin comonomers in the presence of a catalyst, the process having a catalyst performance index (CPI) not higher than 15, wherein the catalyst performance index is defined according to equation (I), wherein F C2 and F C8 are the feed velocities of the monomer and comonomer feed streams in kg/h, F Cat is the feed velocity of the catalyst and the catalyst productivity is the weight ratio of produced polymer to catalyst.
Patent CA-3148948-A1 (CA)
Inventor: DEITZ RUBEN
IPC: A61H7/00
Filed: 2019-07-30
Abstract: A single cavity stimulation device for stimulating various parts of the body using suction and vibrations having a waterproof housing with a power supply and a motor with a motor controller. An eccentric mechanism, a shaft and a vibration mechanism are also attached to the motor. A single flexible membrane comprising a chamber having a closed interior portion attached to the shaft and an open exterior portion for placing over a body part.
Patent CA-3149013-A1 (CA)
Title: Methods and systems for controlling horticultural light
Inventor: POIRIER JACQUES
IPC: H05B47/165
Filed: 2022-02-16
Abstract: There are provided techniques for controlling horticultural light illuminating a crop or plant. There is provided a method that includes tracking integral indicators and/or external information representative of a growth parameter of the crop or plant, and adjusting the horticultural light based on the integral indicators and/or external information. There is also provided a system including a recipe module, a tracking module configured to track integral indicators, and a feedback loop configured to feed ongoing integral indicators to the recipe module, and, in response thereto, alter illumination instructions, thereby adjusting the lighting scenario to be transmitted to a horticultural lighting apparatus.
Patent CA-3150749-A1 (CA)
Inventor: KUNAPULI RAGHUJIT PRASAD
IPC: G01N29/02
Filed: 2020-08-25
Abstract: A SAW sensor is optimized for detection of refrigerant leakage in a refrigerant system or other gases, vapors, explosives or chemicals of interest. The SAW sensor includes a piezoelectric substrate; an interdigitated transducer deposited on the piezoelectric substrate, the interdigitated transducer having an input portion that receives input surface acoustic waves and an output portion that emits output surface acoustic waves; and a refrigerant sensor film located between the input portion and the output portion of the interdigitated transducer, the refrigerant sensor film including a sorbent material that is selected for preferential adsorption of a target refrigerant over atmospheric gases. Adsorption of the target refrigerant by the sorbent material results in a frequency shift of a frequency of the output surface acoustic waves relative to a frequency of the input surface acoustic waves. The sorbent material may be a metal organic framework (MOF) material, a covalent organic framework (COF) material, a porous organic cage or organic macrocyles such as calix [n] arene and its related derivatives.
Patent CA-3152099-A1 (CA)
Title: Procedes de traitement de prolongation de la gestation et des complications des menstruations ou de la gestation
Inventor: LIANG LIANG
IPC: A61K31/575
Filed: 2020-09-23
Abstract: L'invention concerne des procédés de traitement de complications menstruelles, de complications gestationnelles et de prolongation de la gestation. Les traitements comprennent l'administration d'un composé lié à la régulation de l'évolution gestationnelle ou des contractions utérines.
Patent CA-3153530-A1 (CA)
Title: Precast cladding panels with profiled panel edges
Inventor: KUELKER PETER
IPC: E04B2/94
Filed: 2022-03-25
Abstract: A precast cladding panel has upper and lower edges that, as viewed in transverse vertical cross-section through the panel, are profiled for overlapping engagement with complementarily-profiled edges of vertically-adjacent cladding panels in a coplanar cladding panel assembly mounted to a supporting structure. The upper edge of the panel defines a convex horizontal ridge, and the lower edge of the panel defines a concave horizontal recess, such that the convex horizontal ridge on the upper edge of one panel will project into the concave recess of the lower edge of a similar panel mounted immediately above it. The convex configuration of the upper edge of the panel promotes drainage of water out of horizontal joints between panels in the mounted assembly of cladding panels, and the overlapping engagement of vertically-adjacent panels impedes or prevents the entry of wind-driven rain into the cladding structure via the horizontal joints between panels.
Patent CA-3154402-A1 (CA)
Inventor: PELLETIER MARTIN
IPC: F04D29/58
Filed: 2020-11-04
Abstract: A pump assembly is presented including a motor housing holding an electric motor and a wet-end housing. The pump assembly also includes a heat transfer interface positioned between a front end of the motor housing and the wet-end housing. The heat transfer interface establishes a thermal conduction path between the motor housing and the wet-end housing so that, in use, a portion of heat generated by the motor is absorbed by the heat transfer interface and is dissipated in water circulating through the wet-end housing. In addition, or alternatively, another thermal conduction path may be established between the heat transfer interface and an electronic controller of the pump assembly so that heat generated by the controller is absorbed by the heat transfer interface and dissipated in water circulating through the wet-end housing. Mounting brackets may be provided at different radial locations about an outside casing of the pump assembly to allow mounting the assembly to a supporting structure in different orientations.
Patent CA-3155394-A1 (CA)
Title: Proprietes optiques et procedes de traitement par ultraviolets
Inventor: BAARMAN DAVID W
IPC: A61L2/10
Filed: 2020-03-06
Abstract: L'invention concerne un support de lumière ultraviolette qui peut être amélioré pour fournir des propriétés optiques spécifiques qui aident à distribuer une lumière ultraviolette provenant d'une source ultraviolette pour obtenir un motif de lumière ultraviolette défini et une désinfection par ultraviolets efficace. Les propriétés du support de lumière ultraviolette peuvent être sélectionnées et améliorées en remplissant le support avec des additifs, en appliquant un motif bloquant les ultraviolets, en faisant varier le type de matériau du support de lumière ultraviolette, son épaisseur, sa forme, sa stratification ou la texture de sa surface. Le support peut être n'importe quel matériau soumis à une lumière ultraviolette pendant un procédé de traitement ou de désinfection par ultraviolets. Le support de lumière ultraviolette peut créer un motif de lumière ultraviolette généralement uniforme qui réduit les points chauds ultraviolets. Le support de lumière ultraviolette peut diffuser une lumière ultraviolette au niveau d'une zone cible pour permettre une désinfection plus puissante avec une intensité de source ultraviolette identique ou inférieure.
Patent CA-3159699-A1 (CA)
Title: Procede pour etablir un diagnostic lie a la fonctionnalite d'une voie de signalisation anorexigene chez un patient
Inventor: BUCHHOLZ TINA
IPC: G01N33/68
Filed: 2020-11-27
Abstract: L'invention concerne un procédé pour établir un diagnostic (30) lié à la fonctionnalité d'une voie de signalisation anorexigène (FAS) chez un patient, le procédé comprenant les étapes suivantes consistant à : fournir une matrice d'échantillonnage (10) d'une substance corporelle du patient ; déterminer au moins un premier indicateur de FAS (11) à partir de la matrice d'échantillonnage (10) ; déterminer au moins un second indicateur de FAS (12) à partir de la matrice d'échantillonnage (10), l'au moins un second indicateur de FAS (12) étant différent de l'au moins un premier indicateur de FAS (11) ; et établir le diagnostique de FAS (30) au moyen d'un spectre d'indicateurs (20) qui comprend l'au moins un premier indicateur de FAS (11) et l'au moins un second indicateur de FAS (12). L'invention concerne par ailleurs un dispositif d'analyse (100) pour établir un diagnostique de FAS (30) avec un produit-programme d'ordinateur (90) selon l'invention, et un support d'enregistrement (80) sur lequel est enregistré un produit-programme d'ordinateur (90) selon l'invention.
Patent CA-3163269-A1 (CA)
Title: Unite de racle pour un systeme de fabrication additive ayant un materiau de depart pulverulent
Inventor: SCHAFER KARSTEN
IPC: B22F10/28
Filed: 2021-02-26
Abstract: La présente invention concerne une unité de racle pour un système de fabrication additive ayant un matériau de départ pulvérulent. Au moyen de l'unité de racle selon l'invention, une linéarité améliorée de la racle et du parallélisme par rapport au plan de construction est obtenue. La racle est suspendue sur une traverse au moyen d'éléments de fixation ajustables, et la traverse à son tour est fixée, sur un côté au moyen d'un palier fixe et sur l'autre côté au moyen d'un palier flottant, à un support de guidage.