baber/WOPTO huggingface dataset:
Patent CA-3024982-A1 (CA)
Title: Hydraulic underbalance initiated safety firing head, well completion apparatus incorporating same, and method of use
Inventor: PREISS FRANK HARON
IPC: E21B43/119
Filed: 2018-11-22
Abstract: A firing head assembly is described. The firing head assembly includes a tubular housing, upper piston and lower pistons, and a compressible member arranged within a lumen of the tubular housing and positioned between the upper and lower pistons. According to an aspect, the assembly includes a safety assembly that includes a sleeve having a zigzag shaped slot therein. The safety assembly may include a key that radially extends from a surface of one of the pistons, through the zigzag shaped slot. The distance between the upper and lower pistons may be adjusted by adjusting a pressure inside the tubular housing and a second pressure outside the tubular housing. The upper and lower pistons may function to operatively adjust the arrangement of the key within the zigzag shaped slot to activate the firing head assembly to either trigger an explosive reaction or to not trigger the explosive reaction.
Patent CA-3025085-A1 (CA)
Inventor: BECKER RALF
IPC: B01J21/06
Filed: 2017-06-02
Abstract: The present invention relates to the field of heterogeneous catalysis. In more detail, it refers to a process for reducing the sulphur content of a stabilized titania, the so-obtained material and the use thereof for manufacturing of support materials for heterogeneous catalysts.
Patent CA-3025365-A1 (CA)
Inventor: FUMAGALLI MATTEO
IPC: B07C5/344
Filed: 2018-11-27
Abstract: Described is a control method for sorting machines (1) comprising a plurality of carriages (2), each carriage (2) comprising a loading-unloading device (3) which can be selectively activated for loading-unloading an object (0) from the carriage (2) and an electronic unit (4) configured to receive and analyse a digital signal (20), includes the steps of: moving the carriage (2) along a sorting direction (X) having a plurality of loading stations (9) and a plurality of unloading stations (10) each comprising respective inductors (11); generating by means of the inductors (11) a magnetic field with a variable frequency modulating the digital signal (20) uniquely associated with an operating mode selected from a plurality of operating modes, the digital signal (20) comprising a bit string; transmitting, by electromagnetic induction, the digital signal (20) to the electronic unit (4) of the carriage (2); receiving the digital signal (20) at the electronic unit (4) and activating the loading-unloading device (3) according to operating mode uniquely associated with the digital signal (20) received from the electronic unit (4).
Patent CA-3029084-A1 (CA)
Title: Access control in communications network comprising slices
Inventor: DJORDJEVIC BRANKO
IPC: H04W12/00
Filed: 2016-07-15
Abstract: The present invention relates to a method for operating a mobile entity (100, 400) in a mobile communications network (50) which comprises at least one slice (51, 53), comprising the steps of: - determining to which slice of the mobile communication the mobile entity (100, 400) intends to connect, - determining whether a relationship can be identified in the mobile entity (100) via which the slice to which the mobile entity intends to connect, is related to an access point of the determined slice, wherein when the relationship is found in the mobile entity: - transmitting a request message to a radio access network of the mobile communications network including the identified relationship.
Patent CA-3029105-A1 (CA)
Title: Foamed isocyanate-based polymer
Inventor: SMITH DERRICK WILLIAM
IPC: C08G18/08
Filed: 2017-06-29
Abstract: There is described a foamed isocyanate-based polymer derived from a reaction mixture comprising: an isocyanate; a polyol composition comprising a first prescribed amount of polymer particles dispersed in a base polyol; a second prescribed amount of biomass-based carbonaceous particulate material; and a blowing agent. In one embodiement, the foamed isocyanate-based polymer having an Indentation Force Deflection when measured pursuant to ASTM D3574-11 which is within about 15% as that of a reference foam produced by omitting the biomass-based carbonaceous particulate material from the reaction mixture and increasing the amount of polymer particles in the polymer polyol composition to equal the sum of the first prescribed amount and the second prescribed amount. In another embodiment, the foamed polymer has a cellular matrix comprising a plurality of interconnected struts, the biomass-based carbonaceous particulate material conferring to the cellular matrix a load efficiency of at least about 5 Newtons/weight % of biomass-based carbonaceous particulate material. A process to produce the foamed isocyanate-based polymer is also described. A polyol-based dispersion to produce the foamed isocyanate-based polymer is also described. It has been discovered that a relatively expensive petroleum-based copolymer polyol can be fully substituted by a relative inexpensive bio-based (amorphous carbon) dispersion with no significant compromise in important physical properties in the resulting polyurethane foam.
Patent CA-3029947-A1 (CA)
Title: Transforming bed with a movable sleeping section and an extendable support
Inventor: FLORA IQBAL SINGH
IPC: A47C17/58
Filed: 2019-01-14
Abstract: A cabinet bed that includes a movable spacer, attached to an extendable support (e.g., a movable drawer), for supporting a movable sleeping section and/or includes at least one laterally extending slidable guide to maintain the extendable support in alignment with the movable sleeping section. For example, the cabinet bed may include the movable spacer that is pivotably attached to the extendable support underneath the movable sleeping section when in a horizontal position. The cabinet bed may also include a pair of laterally extending slidable guides extending from each side of the extendable support and/or a second pair of laterally extending slidable glides extending toward a respective side of the extendable support to maintain the extendable support in alignment with the movable sleeping section.
Patent CA-3030748-A1 (CA)
Title: Tri de lymphocytes t dans un dispositif microfluidique
Inventor: LOUTHERBACK KEVIN D
IPC: A61K35/14
Filed: 2017-07-21
Abstract: L'invention concerne des procédés de tri de lymphocytes T dans un dispositif microfluidique. Les procédés peuvent inclure l'écoulement d'un échantillon de fluide comprenant des lymphocytes T à travers une région d'un dispositif microfluidique qui contient un réseau de montants. Le réseau de montants peut être configuré pour avoir une dimension critique (Dc) qui sépare les lymphocytes T activés des lymphocytes T naïfs. L'invention concerne également des dispositifs microfluidiques ayant un réseau de colonnes configurées pour séparer les lymphocytes T activés des lymphocytes T naïfs, des compositions enrichies en lymphocytes T, en particulier des lymphocytes T activés qui sont connus pour être réactifs à un antigène d'intérêt, et des procédés de traitement de sujets souffrant d'un trouble pathogène ou d'un cancer par l'administration de telles compositions.
Patent CA-3031090-A1 (CA)
Title: Circuit for converting an ac or a dc electrical input into a dc electrical output
Inventor: COURCY CLAUDE
IPC: H02M7/155
Filed: 2019-01-23
Abstract: A circuit converts an AC or DC electrical input applied between first and second input leads into a DC output applied to a load via first and second output leads. Four thyristors have their anodes respectively connected to one of the first and second input leads or one of the first and second output leads. Cathodes of two thyristors are connected to the first and second output leads while cathodes of two other thyristors are connected to the first and second input leads. Gates of each thyristor are connected to respective unidirectional switches that open and close at the same time. When closed, the unidirectional switches polarize the gates. Thyristors having a positive voltage on their anodes apply this voltage to the first output lead to power the load. Thyristors having a negative voltage on their cathodes transmit return current from the load to the first or second input lead.
Patent CA-3041087-A1 (CA)
Inventor: SAMUEL ROBELLO
IPC: E21B44/00
Filed: 2016-12-20
Abstract: A method may include drilling a deviated wellbore penetrating a subterranean formation according to bottom hole assembly parameters and surface parameters; collecting real-time formation data during drilling; updating a model of the subterranean formation based on the real-time formation data and deriving formation properties therefrom; collecting survey data corresponding to a location of a drill bit in the subterranean formation; deriving a target well path for the drilling based on the model of the subterranean formation; deriving a series of trajectory well paths based on the formation properties, the survey data, the bottom hole assembly parameters, and the surface parameters and uncertainties associated therewith; deriving an actual well path based on the series of trajectory well paths; deriving a deviation between the target well path and the actual well path; and adjusting the bottom hole assembly parameters and the surface parameters to maintain the deviation below a threshold.
Patent CA-3041601-A1 (CA)
Title: Method for producing quinacridone solid solution pigment, pigment dispersion, and inkjet ink
Inventor: KAMATA NAOTO
IPC: C09B67/10
Filed: 2017-10-10
Abstract: Provided is a technique for producing a quinacridone solid solution pigment, whereby it becomes possible to produce such a quinacridone solid solution pigment that an object pigmented with the pigment can have a high chroma and a bluish hue, more preferably a quinacridone solid solution pigment having controlled particle diameters. More specifically, a method for producing a quinacridone solid solution pigment, comprising: a crude quinacridone solid solution production step of carrying out a cocyclization reaction of a diarylaminoterephthalic acid with a dialkylarylaminoterephthalic acid in a polyphosphoric acid to produce a water-containing crude quinacridone solid solution in which water is contained in a solid solution composed of an unsubstituted quinacridone and a 2,9-dialkylquinacridone; a drying step of drying the water-containing crude quinacridone solid solution to reduce the water content in the solid solution to a value less than 1%, thereby producing a powdery crude quinacridone solid solution; and a pigmentation step of heating the powdery crude quinacridone solid solution in a liquid medium that cannot dissolve the crude quinacridone solid solution therein.
Patent CA-3041655-A1 (CA)
Title: Endodontic system and instrument for irrigation and disinfection of a tooth root canal
Inventor: SHOTTON VINCE
IPC: A61C5/42
Filed: 2017-10-24
Abstract: A dental instrument for use with a dental handpiece for cleaning and disinfecting of tooth root canals, the instrument including a shaft and connector for releasable attachment to the handpiece, the shaft comprising: a tip end; a distal portion approximate to the connector; and at least two radial protrusions extending along length of the shaft with a longitudinal groove extending therebetween.
Patent CA-3043416-A1 (CA)
Title: Systems and methods for monitoring content consumption
Inventor: MULYE ABHIJEET VIJAY
IPC: G06F16/27
Filed: 2019-05-14
Abstract: Systems and methods are described for monitoring content consumption. A method may comprise determining, by a device, content accessed by one or more user devices. The method may comprise causing a distributed ledger record to be generated. The distributed ledger record may comprise an indication of the content. The distributed ledger record may be stored on a distributed ledger. The distributed ledger may comprise other records indicating content accessed by a plurality of other devices.
Patent CA-3044942-A1 (CA)
Title: High temperature ceramic rotary turbomachinery
Inventor: PLANTE JEAN-SEBASTIEN
IPC: F02C3/16
Filed: 2017-11-27
Abstract: The present disclosure generally relates to rotary turbomachinery methods and integrated processes requiring high-energy efficiency. In one embodiment, the present invention relates to rim-rotor configurations enabling long-term survival under conditions of either high temperature or oxidation resistance or saturated fluid abrasion.
Patent CA-3046629-A1 (CA)
Title: Medical air compressor
Inventor: BASSINE STUART
IPC: F04B53/14
Filed: 2017-12-21
Abstract: A pump or compressor includes a rotating shaft, and at least a first piston rod substantially perpendicular to the rotating shaft and connecting a first pair of pistons at opposite ends of the piston rod. The piston rod moves back and forth relative to the rotating shaft. The compressor additionally includes a circular eccentric, and a circular ring connected to the circular eccentric via a bearing. A drive pin engages the circular ring at a fixed position on the circular ring and engages the at least a first piston rod. When rotational motion of the shaft rotates either the first piston rod and first pair of pistons or the circular eccentric, the drive pin and the first piston rod move back and forth relative to the rotating shaft.
Patent CA-3049407-A1 (CA)
Title: Trap primer
Inventor: STANALAND WILLIAM A
IPC: E03C1/12
Filed: 2016-05-20
Abstract: An anti-oscillation valve for a trap primer comprises a water supply line having a inlet bore, an inlet bore shoulder, a filter screen retained on the bore shoulder, an inlet shoulder on the inlet bore below the inlet bore shoulder, and an anti-oscillation valve disc resting on the inlet shoulder, the anti- oscillation valve disc having a valve disc center orifice..
Patent CA-3055471-A1 (CA)
Title: 2- ou 3-imidazolines utilisees en tant qu'inhibiteurs de carbapenemases
Inventor: CARIOU KEVIN
IPC: A61P31/04
Filed: 2018-03-08
Abstract: La présente invention concerne de nouveaux 3-imidazolines de formule (I') et (I) ci-dessous : (I') (I) dans lesquelles Ar1, Ar2, Ar3 et R1 à R6 sont tels que définis dans les revendications. Les 3-imidazolines de l'invention sont utiles dans des thérapies antibiotiques, en particulier en tant qu'inhibiteurs de carbapénémases. Les 3-imidazolines de l'invention sont également utiles en tant qu'antibiotiques eux-mêmes. La présente invention concerne également un procédé de préparation de manière particulière, des 3-imidazolines de formule (I). La présente invention concerne en outre des conjugués desdits composés avec des antibiotiques connus.
Patent CA-3057509-A1 (CA)
Title: Predicting success probability of change requests
Inventor: KWONG HELENA JANE
IPC: G06N20/00
Filed: 2019-10-03
Abstract: The present disclosure involves systems, software, and computer implemented methods for automatically predicting a probability of success or failure of change requests for an organization's information technology (IT) infrastructure or use environment. One example system includes at least one repository storing information corresponding to one or more prior change requests, at least one memory storing instructions and at least one prediction tool, and at least one hardware processor. Each change request corresponds to a request for a modification to one or more sections of the infrastructure. The instructions instruct the at least one hardware processor to receive one or more parameters corresponding to a new change request associated with the infrastructure. The parameters are provided as input to the at least one prediction tool, and in response, a probability of success of the new change request is received as an output of the at least one prediction tool.
Patent CA-3058462-A1 (CA)
Title: Smart wearable injection and/or infusion device
Inventor: RICHARDS ANDREW
IPC: A61M5/20
Filed: 2018-04-02
Abstract: A delivery device for delivering a medical fluid to a patient has a housing configured for receiving a container at least partially filled with the medical fluid. The delivery device further has a drive mechanism associated with the housing configured for delivering the medical fluid from the container to the patient in a dosing procedure. The delivery device further has a module configured for detecting at least one of a property of the dosing procedure and a property of the medical fluid. The module has at least one dose detection sensor configured for detecting an initiation, progression, and completion of the dosing procedure based on a position of a stopper within the container. The module further has at least one temperature sensor configured for measuring a temperature of the medical fluid within the container based on a temperature of the container.
Patent CA-3060819-A1 (CA)
Title: Integrated credit application and merchant transaction including concurrent visualization of transaction details
Inventor: BLOY ADRIAN
IPC: G06Q20/24
Filed: 2019-11-01
Abstract: The present disclosure involves systems, software, and computer-implemented methods for integrating immediate credit application processes and decisions via a financial institution into ongoing transactions performed at a merchant system. One example method includes receiving a request for new credit associated with an ongoing transaction at a second system, the request associated with a transaction payload including a session ID and a set of transaction information. A digital credit application is presented, and at least some of the set of transaction information is presented concurrently with the digital credit application. In response to approving the credit application, a new account is generated, a user is redirected back to the merchant system using the session ID, and the credit account information is securely transmitted back to the merchant. The state of the ongoing transaction is restored, and the new payment information is used to complete the transaction.
Patent CA-3060987-A1 (CA)
Inventor: CLARK JEREMIAH
IPC: A01K85/00
Filed: 2019-11-06
Abstract: Many different types of systems are utilized and tasks are performed in a marine environment. The present invention provides various configurations of castable devices that can be operated and/or controlled for such systems or tasks. One or more castable devices can be integrated with a transducer assembly, such as a phased array, that emits sonar beams and receives sonar returns from the underwater environment. Processing circuitry may receive the sonar returns, process the sonar returns, generate an image, and transmit the image to a display.
Patent CA-3062622-A1 (CA)
Title: Circulating rna for detection, prediction, and monitoring of cancer
Inventor: RABIZADEH SHAHROOZ
IPC: C12Q1/686
Filed: 2018-05-09
Abstract: Circulating free RNA (cfRNA) and/or circulating tumor RNA (ctRNA) are employed to identify and quantitate expression levels of various genes and further allows for non-invasive monitoring of changes in such genes. Moreover, analysis of ct/cfRNA (and ct/cfDNA) enable detection, prediction, and monitoring of cancer status based on the presence of circulating free cfRNA and/or ctRNA, and further identify or determine a treatment and the response to the treatment.
Patent CA-3063879-A1 (CA)
Title: Carbon fiber decorative veneer
Inventor: CHAPMAN CHRISTOPHER L
IPC: B32B7/12
Filed: 2019-12-04
Abstract: A veneer panel includes a face layer formed from a carbon fiber sheet. The veneer panel further includes a backing layer. The veneer panel further includes a thermoset dry film adhesive located between the face layer and the backing layer and attaching the face layer to the backing layer.
Patent CA-3064559-A1 (CA)
Title: Systemes et procedes de traitement d'image
Inventor: PERTICONE DAVID
IPC: G06K9/00
Filed: 2018-05-22
Abstract: L'invention concerne un système et un procédé informatisés d'identification d'un élément dans une image radiologique. Le procédé comprend les étapes consistant à : former un algorithme d'apprentissage machine avec au moins un ensemble de données de formation d'images radiologiques de façon à générer au moins un modèle appris par machine ; recevoir au moins une image radiologique rendue qui contient un élément ; identifier l'élément en utilisant ledit au moins un modèle ; et générer une indication de détection automatisée associée à l'élément.
Patent CA-3064633-A1 (CA)
Title: Plant regulaltory elements and uses thereof
Inventor: FLASINSKI STANISLAW
IPC: C12N15/82
Filed: 2012-05-11
Abstract: A DNA molecule exhibiting a gene regulatory functional activity comprising a polynucleotide sequence selected from the group consisting of: a) a sequence with at least 85 percent sequence identity to SEQ ID NO: 173 or 212; b) a sequence comprising SEQ ID NO: 173 or 212; and c) a fragment of SEQ ID NO: 173 or 212 exhibiting gene-regulatory activity; wherein said DNA molecule is operably linked to a heterologous transcribable polynucleotide molecule.
Patent CA-3064777-A1 (CA)
Inventor: SERBER ZACH
IPC: C12N15/77
Filed: 2018-06-07
Abstract: Provided are native promoters comprising polynucleotides isolated from Corynebacterium glutamicum, and mutant promoters derived therefrom, which may be used to regulate, i.e., either increase or decrease, on-pathway and/or off-pathway gene expression. Also provided are promoter ladders comprising a plurality of the promoters having incrementally increasing promoter activity. Also provided are host cells and recombinant vectors comprising the promoters, and methods of expressing ancillary genes of interest and producing biomolecules using the host cells.
Patent CA-3068881-A1 (CA)
Title: Process to treat carbonatitic non-sulfidic ores and collector composition therefor
Inventor: SMOLKO-SCHVARZMAYR NATALIJA
IPC: C07F9/09
Filed: 2018-06-22
Abstract: The present invention relates to a process to treat carbonatitic non-sulfidic ores with a collector composition that comprises a phosphate compound of the formula (I) wherein R is linear or branched, saturated or unsaturated hydrocarbon group containing 1 to 24 carbon atoms that, A is an alkylene oxide unit; Y is H, Na, K or an ammonium or alkylated ammonium, n is 1 - 3, p is 0 - 25, X is chosen from the same groups as R-Ap- or Y, or when n is 2 or 3, the -O-X and an -O-Y may be a single -O- bound to give a cyclic phosphate, to a collector composition containing the phosphate compound of the formula I as a primary collector in combination with a secondary collector and to a pulp composition containing the phosphate compound of the formula (I).
Patent CA-3072097-A1 (CA)
Inventor: LANGBEIN SILVIO
IPC: A61C19/04
Filed: 2018-08-21
Abstract: Un système de repère apical est construit pour permettre la visualisation d'un repère apical à proximité de la bouche d'un patient et plus particulièrement sur une pince labiale (17), une lime plate à main (19) et/ou une pince (18) de lime plate du système de repère apical.
Patent CA-3072543-A1 (CA)
Title: Ether compounds and uses thereof
Inventor: CHAN KYLE W H
IPC: C07D403/14
Filed: 2018-08-07
Abstract: The present invention provides compounds that modulate protein function, to restore protein homeostasis and/or cell-cell adhesion. The invention provides methods of modulating protein-mediated diseases, such as cytokine-mediated diseases, disorders, conditions, or responses. Compositions of these compounds are also provided. Methods of treatment, amelioration, or prevention of protein-mediated diseases, disorders, and conditions are also provided.