baber/WOPTO huggingface dataset:
Patent CA-3046198-A1 (CA)
Inventor: LI ZHI
IPC: H04N19/59
Filed: 2017-12-06
Abstract: Dans divers modes de réalisation, une application de qualité perceptuelle calcule un score de qualité absolue pour un contenu vidéo codé. En fonctionnement, l'application de qualité perceptuelle sélectionne un modèle sur la base de la résolution spatiale du contenu vidéo à partir duquel le contenu vidéo codé est dérivé. Le modèle associe un ensemble de valeurs objectives destiné à un ensemble de métriques de qualité objective avec un score de qualité absolue. Le modèle associe un ensemble de valeurs objectives destiné à un ensemble de métriques de qualité objective avec un score de qualité absolue. Ensuite, l'application de qualité perceptuelle calcule le score de qualité absolue pour le contenu vidéo codé sur la base du modèle sélectionné et de l'ensemble de valeurs objectives cibles. Étant donné que le score de qualité absolue est indépendant de la qualité du contenu vidéo, le score de qualité absolue reflète avec précision la qualité perçue d'une large plage de contenu vidéo codé lorsqu'il est décodé et visualisé.
Patent CA-3047482-A1 (CA)
Title: Method for verifying a security document, as well as a security document, a device and a security element
Inventor: FRIESER UWE
IPC: B41M3/14
Filed: 2017-12-13
Abstract: The invention relates to a method for verifying a security document (1) by means of a reading device (2), characterized in that first transmission and/or reflection characteristics of a first region (3) of the security document (1) are detected in a first spectral range by the reading device (2) and a first data set specifying these properties is generated therefrom, the first region (3) overlapping at least in some regions an optical security element (1a, 1b) arranged on the security document (1) or embedded into the security document (1), in that second transmission and/or reflection characteristics of the first region (3) of the security document (1) are detected in a second spectral range by the reading device (2) and a second data set specifying these properties is generated therefrom, wherein the first spectral range differs from the second spectral range in that the authenticity of the security document (1) and/or the security element (1a, 1b) is checked on the basis of at least the first data set and the second data set.
Patent CA-3047510-A1 (CA)
Inventor: TESCH RAINER
IPC: C10L3/10
Filed: 2017-12-22
Abstract: A method for treating petroleum, petroleum fraction, or natural gas, the process comprising: adding a) a first component which is selected from material, particularly roots, of a plant of the genus Glycyrrhiza, and/or an arbuscular mycorrhizal fungi, and b) a second component which is selected from a plant material or -ingredient comprising plastids, algae and/or cyanobacteria, to the petroleum, petroleum fraction, or natural gas.
Patent CA-3048769-A1 (CA)
Inventor: AJEMBA PETER
IPC: G16H10/60
Filed: 2011-08-01
Abstract: A system for predicting the occurrence of a medical condition. The system comprises (i) a database configured to store patient data, and (ii) a processor configured by code executing therein to perform the following: (a) generate a patient image dataset, (b) evaluate at least the patient image dataset with a Support Vector Regression for Censored Data (SVRc) algorithm executed as code by the processor, (c) assign the patient to a high probability of a medical condition occurrence where the output value is below a pre-determined threshold and assign the patient to a low probability of a medical condition occurrence where the output value is above the pre-determined threshold; and (d) generate a report based on the updated patient dataset.
Patent CA-3048855-A1 (CA)
Title: Techniques for estimating expected performance in a task assignment system
Inventor: CHISHTI ZIA
IPC: G06Q10/06
Filed: 2018-04-05
Abstract: Techniques for estimating expected performance of a task assignment strategy in a task assignment system are disclosed. In one particular embodiment, the techniques may be realized as a method comprising receiving, by at least one computer processor communicatively coupled to a task assignment system, a plurality of historical agent task assignments; determining, by the at least one computer processor, a sample of the plurality of historical agent task assignments based on a strategy for pairing agents with tasks; determining, by the at least one computer processor, an expected performance of the strategy based on the sample; outputting, by the at least one computer processor, the expected performance; and optimizing, by the at least one computer processor, the performance of the task assignment system based on the expected performance.
Patent CA-3052637-A1 (CA)
Inventor: WONDERLEY JEFFREY W
IPC: B26B21/40
Filed: 2018-02-07
Abstract: L'invention concerne un ensemble préhension de lame comprenant une lame ayant au moins un bord de coupe et au moins une poignée de lame couplée à la lame. La poignée de lame comprend un corps et une pluralité de dents s'étendant à partir du corps. La pluralité de dents se trouve sur un plan différent d'un plan de la lame lorsque la lame est dans une position non fléchie.
Patent CA-3053488-A1 (CA)
Inventor: ASSADI SAEED
IPC: H01L31/02
Filed: 2018-02-15
Abstract: A radiation detection device includes a plurality of field effect transistors (FETs) arranged to form a resonant cavity. The cavity includes a first end and a second end. The plurality of FETs provide an electromagnetic field defining an standing wave oscillating at a resonant frequency defined by a characteristic of the cavity. A radiation input passing through the cavity induces a perturbation of the electromagnetic field.
Patent CA-3054138-A1 (CA)
Inventor: BENKOVIC STEPHEN
IPC: A61P3/00
Filed: 2018-03-02
Abstract: A method is disclosed for altering the redox equilibrium of a transmembrane receptor-like protein tyrosine phosphatase (RPTP), particularly a type Ila RPTP, by chemically modulating the activity through contact of such an enzyme with a diaryl boron compound that preferentially reacts with an RPTP in an oxidized state (CyS-OH). This redox modulation is most readily observed and put to use by assaying the inhibition of the phosphatase activity of the RPTP. Such an assay can be carried out on an enzyme in vitro or by contacting the enzyme in a living organism (in vivo). A useful diaryl boron compound corresponds in structure to Formula I in which Ar-1, [Formula should be inserted here] Ar-2, R1, R2, R3 and R4 are defined within. A pharmaceutical composition containing a useful diaryl boron compound is also disclosed, as are particularly preferred diaryl boron compounds.
Patent CA-3054667-A1 (CA)
Inventor: FITZGERALD WILLIAM
IPC: G06T7/00
Filed: 2018-02-23
Abstract: There is presented a system and method for detecting mobile device fault conditions, including detecting fault conditions by software operating on the mobile device. In one embodiment, the present invention provides for systems and methods for using a neural network to detect, from an image of the device, that the mobile device has a defect, for instance a cracked or scratched screen. Systems and methods also provide for, reporting the defect status of the device, working or not, so that appropriate action may be taken by a third party.
Patent CA-3058714-A1 (CA)
Inventor: LEE DAVID SCOTT
IPC: A01H5/00
Filed: 2019-10-15
Abstract: The present invention is in the field of soybean varieties EE1660019, EE1660070, EE1660299, EE1660534, EE1660343, EE1660277, EE1600331, or AR1502197 breeding and development. The present invention particularly relates to the soybean varieties EE1660019, EE1660070, EE1660299, EE1660534, EE1660343, EE1660277, EE1600331, or AR1502197 and its seed, cells, germplasm, plant parts, and progeny, and methods of using EE1660019, EE1660070, EE1660299, EE1660534, EE1660343, EE1660277, EE1600331, or AR1502197 in a breeding program. The invention also relates to uses of soybean varieties EE1660019, EE1660070, EE1660299, EE1660534, EE1660343, EE1660277, EE1600331, or AR1502197.
Patent CA-3059010-A1 (CA)
Inventor: BACAC MARINA
IPC: C07K16/28
Filed: 2018-05-31
Abstract: La présente invention concerne des méthodes de traitement d'une maladie, et des procédés de réduction de la libération de cytokine associée à l'administration d'un agent thérapeutique activant les lymphocytes T. La présente invention concerne en particulier un anticorps anti-CD20 de Type II destiné à être utilisé dans une méthode de traitement ou de retardement de la progression du cancer d'un individu, l'anticorps anti-CD20 de Type II étant utilisé en combinaison avec un anticorps bispécifique anti-CD20/anti-CD3.
Patent CA-3061633-A1 (CA)
Title: Beam configuration method and apparatus
Inventor: GUAN PENG
IPC: H04W64/00
Filed: 2018-11-13
Abstract: Embodiments of this application disclose a beam configuration method and an apparatus, so that when a terminal transmits a signal by using a first beam configured by a network device, the network device transmits the signal by using a second beam corresponding to the first beam, for example, the first beam and the second beam belong to a same beam pair, thereby improving signal transmission efficiency. The method may include:  sending, by a network device, beam configuration information to a terminal, where the beam configuration information is used to instruct the terminal to transmit a signal by using a first beam; sending, by the terminal, an ACK message to the network device after successfully receiving the beam configuration information, and transmitting the signal by using the first beam when preset duration starting from a time point at which the ACK message is sent to the network device expires; and receiving, by the network device, the ACK message, and transmitting, when the preset duration starting from a time point at which the ACK message is received expires, the signal by using a second beam corresponding to the first beam.
Patent CA-3062183-A1 (CA)
Inventor: KAMPLAIN JUSTIN WADE
IPC: C08K5/098
Filed: 2018-05-22
Abstract: L'invention concerne des compositions de polymère contenant un polymère d'éthylène formé avec un catalyseur à base de chrome titané, 150 à 350 ppm de stéarate de zinc et/ou de stéarate de calcium, 50 à 5000 ppm d'un antioxydant phénolique, 200 à 3000 ppm d'un antioxydant diphosphite et éventuellement, 200 à 3000 ppm d'un antioxydant monophosphite. Ces compositions de polymère présentent une stabilité améliorée de la couleur sur le long terme, ainsi que de plus faibles niveaux de formation de couleur après vieillissement.
Patent CA-3065076-A1 (CA)
Title: Wrench assembly with tubular centering device
Inventor: VO HAN
IPC: E21B19/16
Filed: 2018-05-10
Abstract: A wrench assembly having an upper clamp assembly and a lower clamp assembly coupled to the upper clamp assembly, wherein the lower clamp assembly comprises a plurality of grippers each having a grip head configured to grip a tubular. Each grip head has a die plate surrounded by a primary contact plate. The primary contact plate is configured to contact the tubular prior to the die plate.
Patent CA-3067520-A1 (CA)
Inventor: VAN HINSBERGH GREGORY
IPC: E02B17/00
Filed: 2018-06-15
Abstract: L'invention concerne un ensemble tête de traction (8) servant à relier de manière amovible un système de traction (112) à une structure flexible allongée (4, 6). L'ensemble tête de traction (8) comprend une tête de traction présentant un corps (30) qui définit un axe de traction X de la tête de traction. Le corps (30) présente une extrémité avant et une extrémité arrière et un alésage (48) qui traverse le corps (30) le long de l'axe de traction X. L'alésage (48) est configuré de telle manière qu'une ligne de traction (28) peut être vissée dans le corps (30).
Patent CA-3067551-A1 (CA)
Title: Method for producing erythroid progenitor cells
Inventor: GUYONNEAU-HARMAND LAURENCE
IPC: C12N5/078
Filed: 2018-07-02
Abstract: The invention relates to a method for the in vitro production of erythroid progenitor cells, involving bringing hematopoietic stem cells, which may or may not be genetically modified, into contact with a defined cell culture medium that comprises a glucocorticoid hormone and an autophagy inducer.
Patent CA-3069144-A1 (CA)
Inventor: ZHANG WENZHONG
IPC: B01J29/76
Filed: 2018-07-09
Abstract: A catalyst for the conversion of NOX comprising iron chabazite and iron beta zeolite and a method of reducing the NOX concentration in a process gas stream comprising contacting the process gas stream with the catalyst. The catalyst is especially useful for high temperature deNOX conversion.
Patent CA-3069510-A1 (CA)
Inventor: BOGUESS BRIAN C
IPC: H02S20/30
Filed: 2018-07-09
Abstract: Support platforms for one or more solar panels and systems and methods for securing support platforms are provided. In one embodiment, a frame of a support platform includes a plurality of support legs, each leg including a shoe plate. One or more toggle anchors with rod and/or cable are provided that include an anchor portion and a toggle portion pivotally coupled to the anchor portion, and a rod and/or cable is coupled to the toggle portion. Each anchor is driven into the ground with a driving rod such that an exposed end of the rod and/or cable extends from the ground. The driving rod is removed, and the rod and/or cable is pulled to deploy the anchor, and which the anchor is pull tested and measured in real time soil conditions whereupon the exposed end is coupled to the shoe plate of one of the support legs to apply a desired tensile force between the exposed end and the anchor to secure the support leg and, consequently, the support platform relative to the ground.
Patent CA-3074019-A1 (CA)
Inventor: COLEMAN ARTHUR
IPC: G06F21/16
Filed: 2018-09-07
Abstract: A system and method for statistical fingerprinting of structured datasets begins by dividing the structured database into groups of data subsets. These subsets are created based on the structure of the data; for example, data delineated by columns and rows may be broken into subsets by designating each column as a subset.  A fingerprint is derived from each subset, and then the fingerprint for each subset is combined in order to create an overall fingerprint for the dataset. By applying this process to a "wild file" of unknown provenance, and comparing the result to a data owner's files, it may be determined if data in the wild file was wrongfully acquired from the data owner.
Patent CA-3075028-A1 (CA)
Inventor: PELISSIER JACOB
IPC: B62D55/02
Filed: 2018-09-05
Abstract: A track system for a vehicle, the vehicle having an axle, the track system comprising a sprocket including a hub structured to be connected to the axle, a plurality of teeth radially outward of the hub, a rim at least indirectly attached to the hub, the rim including: a body, a body outer surface, a recess in the rim body inward of the body outer surface, a resiliently deformable ring disposed in the recess, the ring structured and arranged with respect to the body so as to be less rigid than the body, a resiliently deformable tread extending outwardly of the rim-outer surface, the tread connected to the ring, a resiliently deformable track disposed around the sprocket, the track having a track-inner surface in contact with the tread.
Patent CA-3075660-A1 (CA)
Inventor: SESSA MICHAEL
IPC: E21B43/04
Filed: 2018-10-29
Abstract: L'invention concerne un filtre de puits sur lequel est installé un ensemble massif de gravier qui peut communiquer une suspension d'un tube de transport à un tube de massif. Une dérivation comporte des surfaces résistantes à l'érosion exposées à l'écoulement de la suspension transportée et détourne une partie de la suspension transportée du trou de fluide du tube de transport vers une ouverture de tube, à partir de laquelle s'étend le tube de massif. La dérivation peut être incorporée dans la bague supérieure pour supporter le filtre sur les tubes de base. Une gaine de résistance à l'érosion peut être formée sur, ou installée dans un canal de la bague d'extrémité devant être recouverte par un couvercle.
Patent CA-3077930-A1 (CA)
Title: Carrier-aggregation repeater
Inventor: ASHWORTH CHRISTOPHER KEN
IPC: H04B1/50
Filed: 2020-04-16
Abstract: A technology is described for a repeater. A repeater can comprise: a server port; a donor port; a first uplink (UL) filtering and amplification path coupled between the server port and the donor port, wherein the first UL filtering and amplification path is configured to filter an UL signal of a first frequency range; a first downlink (DL) filtering and amplification path coupled between the server port and the donor port, wherein the first DL filtering and amplification path is configured to filter a DL  signal of the first frequency range; and a second DL filtering and amplification path coupled between the server port and the donor port, wherein the second DL  filtering and amplification path is configured to filter a DL signal of a second frequency range.
Patent CA-3078273-A1 (CA)
Inventor: LUBKER POUL ANKER SKAARUP
IPC: F03D1/06
Filed: 2018-10-02
Abstract: The present invention relates to a wind turbine blade with a blade structure comprising a surface and a load-carrying spar supporting a shell structure, wherein the blade structure comprises functionalized graphene-containing material. The present invention relates to a wind turbine concrete tower comprising a load-carrying structure ex- tending vertically to a height, comprising functionalized graphene-containing material. The invention further relates to use of functionalized graphene-containing material in wind turbine parts. The invention further relates to a method for retrofitting a blade structure and the use of functionalized graphene-containing material in a repair system for wind turbine tower foundations. Furthermore the invention relates to use of at least one sensor containing graphene.
Patent CA-3078322-A1 (CA)
Title: Metal soude d'acier inoxydable a base d'austenite, et structure soudee
Inventor: HIRATA HIROYUKI
IPC: C22C38/02
Filed: 2018-10-03
Abstract: L'invention concerne un métal soudé d'acier inoxydable à base d'austénite qui présente une composition chimique telle que, en % en masse, C:0,01 à 0,10%, Si:0,20 à 0,70%, Mn:0,8 à 2,5%, P:0,035% ou moins, S:0,0030% ou moins, Cu:001 à 0,60%, Co:0,01 à 1,00%, Ni:8,0 à 12,0%, Cr:14,5 à 17,5%, Mo:1,0 à 2,2%, N:0,020 à 10%, Al:0,030% ou moins, O:0,020% ou moins, Sn:0 à 0,01%, Sb:0 à 0,01%, As:0 à 0,01%, Bi:0 à 0,01%, V:0 à 0,10%, Nb:0 à 0,10%, Ti:0 à 0,10%, W:0 à 0,50%, B:0 à 0,005%, Ca:0 à 0,010%, Mg:0 à 0,010% et REM:0 à 0,10%, le reste étant constitué de Fe et d'impuretés, et les relations [17,5?Cr+Mo+1,5×Si?19,5] et [11,0?Ni+30×(C+N)+0,5×(Mn+Cu+Co)?17,0] étant satisfaites.
Patent CA-3078514-A1 (CA)
Title: Encapsulated fragrance in compressed tablet
Inventor: FARMER RACHEL ANN
IPC: A61L9/012
Filed: 2018-10-12
Abstract: A tablet having a deliquescent desiccant and a fragrance encapsulated on or within a binding agent. The tablet is in a pressed form. A method of making a tablet involves providing a deliquescent desiccant, encapsulating a fragrance by spray drying the fragrance on a carbohydrate, combining the deliquescent desiccant and the carbohydrate encapsulated fragrance, and pressing the combination into the tablet.
Patent CA-3079287-A1 (CA)
Inventor: HAMERS CHRISTOPH
IPC: D21H17/45
Filed: 2018-10-10
Abstract: The invention relates to a method for producing dried multi-layer paper, comprising the following steps: (A) dewatering a first aqueous fibrous material suspension, whereby a first fibrous material web is produced having a dry content of between 14 wt.-% and 25 wt.-%; (B) dewatering a second aqueous fibrous material suspension, whereby a second fibrous material web is produced having a dry content between 14 wt.% and 25 wt.%; (C) spraying at least one flat side of the first fibrous material web, the second fibrous material web or the first fibrous material web and the second fibrous material web with a spraying solution or spraying suspension, whereby at least one sprayed fibrous material web having a sprayed flat side is produced; (D) joining the first fibrous material web to the second fibrous material web, at least one of the above two being a sprayed fibrous material web, such that a layer composite is produced; (E) dewatering the layer composite by pressing, such that a partially dewatered layer composite is produced; (F) dewatering the partially dewatered layer composite with the application of heat, such that the dried multi-layer paper is produced; wherein the spraying solution or spraying suspension contains (c-a) water and (c-b) at least one water-soluble polymer P, which can be obtained by the polymerisation of (i) 40 to 85 mol.% of a monomer of formula I, in which R1 = H or C1-C6-alkyl, (ii) 15 to 60 mol.% of one or more ethylenically unsaturated monomers that are different from a monomer of formula I, wherein the total quantity of all monomers (i) and (ii) is 100 mol.%, and optionally by a subsequent partial or complete hydrolisation of the units of the monomers of formula (I) polymerised into the polymer P with the formation of primary amino groups or amidine groups, the proportion of water being at least 75 wt.% relative to the spraying solution or the spraying suspension.
Patent CA-3080864-A1 (CA)
Inventor: NIESSEN MARKUS
IPC: C12N15/82
Filed: 2018-10-30
Abstract: La présente invention concerne des méthodes améliorées d'édition génomique (GE) de précision, de préférence dans des cellules eucaryotes, et en particulier des méthodes de GE dans des cellules présentant une expression spécifiquement modifiée de la polymérase thêta et des caractéristiques modifiées d'au moins une autre enzyme impliquée dans une voie de réparation d'ADN par jonction d'extrémités non homologues (NHEJ). L'invention concerne en outre des systèmes cellulaires et des outils associés aux méthodes de l'invention. Plus particulièrement, l'invention concerne des méthodes, selon lesquelles le blocage de la polymérase thêta et de la NHEJ et/ou la GE sont effectués de manière transitoire de façon à ce que la machinerie NHEJ cellulaire et polymérase thêta endogène soit facilement réactivée après une édition ciblée et/ou sans intégration permanente de certains outils d'édition.
Patent CA-3081398-A1 (CA)
Title: Phototherapy spectacles attachment
Inventor: TANG LUCAS WEN
IPC: A61M21/00
Filed: 2020-05-27
Abstract: A spectacles attachment that provides phototherapy.
Patent CA-3081531-A1 (CA)
Title: Human-centric health record system and related methods
Inventor: BESSETTE LUC
IPC: G06F16/903
Filed: 2020-05-25
Abstract: A Human-Centric electronic health record (EHR) system is provided. The Human-Centric EHR  system allows for a patient to have a centralized access of his/his health records. The health records associated with the patient may be obtained from multiple sources in an EHR  network, where the EHR network comprises multiple nodes storing health records associated with the patient. By obtaining the health records associated with the patient from multiple sources allows for a patient to have a centralized access of his/her health records. Also, a centralized storage of health records associated with a patient also allows for the patient to have certain level of control over his/his health records, such as providing his/her health records to a third-party.
Patent CA-3084148-A1 (CA)
Title: Robotic beverage preparation system and control systems and methods therefor
Inventor: MACFARLANE FLYNN
IPC: B25J9/00
Filed: 2018-12-04
Abstract: Embodiments generally relate to systems, apparatus and methods concerned with autonomous preparation of brewed beverages, such as coffee beverages. Some embodiments make use of at least one robotic arm in the brewed beverage preparation. Various embodiments use two robotic arms. Various embodiments have multiple separately controlled components with which the at least one robotic arm can interact as part of the coffee preparation process.