baber/WOPTO huggingface dataset:
Patent CA-3018404-C (CA)
Title: Method and system for fault positioning and recovery of voltage source converter
Inventor: LI GANG
IPC: H02J3/36
Filed: 2017-04-25
Granted: 2019-09-03
Abstract: A method and system for fault positioning and recovery of a voltage source converter are provided. The method comprises: locking a converter station when it is detected that an alternating-current voltage contains a zero sequence voltage or a direct-current voltage contains an unbalanced voltage; positioning a fault by continuing to detect the zero sequence voltage of an alternating-current side of the converter; and recovering the operation of each station after the fault is positioned. A system for fault recovery of a voltage source converter is also provided, comprising a detection module, a locking module, a fault determining and positioning module and a fault recovery module.
Patent CA-3025207-C (CA)
Title: Support pour un outil d'usinage par enlevement de copeaux, en particulier pour un outil de tournage longitudinal
Inventor: NOUREDDINE HASSAN
IPC: B23B29/04
Filed: 2017-05-18
Granted: 2020-10-13
Abstract: L'invention concerne un support (12) pour un outil (10) d'usinage par enlèvement de copeaux d'une pièce, le support (12) comprenant, dans la région de son extrémité avant (18), un logement d'insert de coupe (20) servant à loger un insert de coupe (14) et, dans la région de son extrémité arrière (26) opposée, une partie de serrage (30) pour le serrage du support (12) dans une machine-outil, le logement d'insert de coupe (20) étant défini par des mâchoires de serrage supérieure et inférieure (24, 22), le support (12) comprenant une partie supérieure (34) sur laquelle la mâchoire de serrage supérieure (24) est disposée et comprenant une partie inférieure (36) sur laquelle la mâchoire de serrage inférieure (22) est disposée, la partie supérieure et la partie inférieure (34, 36) étant reliées l'une à l'autre exclusivement par le biais d'un élément jointif (42), lequel s'étend entre une première et une deuxième fente de séparation (38, 40), les deux fentes de séparation (38, 40) s'étendant entre la partie supérieure (34) et la partie inférieure (36) du support (12) et étant disposées sur des côtés opposés de l'élément jointif (42), de sorte que la partie supérieure (34) soit mobile en pivotement à la manière d'une bascule par rapport à la partie inférieure (36) par le biais de l'élément jointif (42), la première fente de séparation (38) s'étendant dans une région de support avant entre le logement d'insert de coupe (20) et l'élément jointif (42), et la deuxième fente de séparation (40) s'étendant dans une région de support intermédiaire entre l'élément jointif (42) et la partie de serrage (30), le support (12) comprenant en outre un moyen d'actionnement (44), lequel agit sur la partie supérieure (34) dans la région de support intermédiaire et est conçu pour écarter la deuxième fente de séparation (40), afin de déplacer la mâchoire de serrage supérieure (22) vers la mâchoire de serrage inférieure et de serrer fixement l'insert de coupe (14) entre la mâchoire de serrage supérieure et la mâchoire de serrage inférieure (24, 22).
Patent CA-3029891-C (CA)
Inventor: DECALUWE JOHAN
IPC: A01K11/00
Filed: 2017-07-11
Granted: 2019-04-16
Abstract: The invention relates to a female part of an animal-identifying device, comprising a cavity (30) intended to receive a head of a male part of said animal-identifying device. According to the invention, said cavity (30) comprises a blocking element (20) intended to hold said head inside said cavity, said blocking element comprising a base and at least two resilient claws (22) extending from said base towards the entrance of said cavity, said claws being movable between at least two positions, one insertion position enabling the insertion of said head into said cavity and one blocking position enabling the blocking of said male head inside said cavity.
Patent CA-3032192-C (CA)
Inventor: CROMPTON DAVID B
IPC: F16L19/07
Filed: 2017-07-25
Granted: 2019-09-24
Abstract: A fitting device has a fitting body having an interior surface defining an interior, a packing assembly maintained within the fitting body interior, a retaining nut, and a shoe member maintained between the retaining nut and the axially outer rim of the fitting body, whereupon inserted tubes or pipes can be securely inserted into the fitting interior and maintained therein.
Patent CA-3033017-C (CA)
Inventor: SCOTT JEFFREY
IPC: F16G11/04
Filed: 2019-02-05
Granted: 2021-03-16
Abstract: An anchor assembly for use with a tensioning strand includes an anchor body including a bore therethrough, the bore configured to receive the strand therethrough, an inner surface of the bore including a frustoconical wedge-receiving cavity, at least one frustoconical wedge including a strand-engaging inner surface and an anchor body engaging outer surface, the wedge being at least partially received in the wedge-receiving cavity, an encapsulating layer at least partially surrounding the anchor body, and a wedge retention disk mechanically coupled to the anchor body and positioned so as to prevent the wedge from fully exiting the wedge-receiving cavity. The wedge retention disk may be spaced apart from the anchor body such that the wedge can move axially with respect to the anchor body between a seated position in which the wedge engages the wedge-receiving cavity and an unseated position in which the wedge engages the wedge retention disk.
Patent CA-3033393-C (CA)
Inventor: BISCOE JOHN CHARLES BROOKE
IPC: G06Q40/04
Filed: 2019-02-11
Granted: 2024-01-02
Abstract: An instrument transaction system for generating and executing an instrument transaction for a target instrument between an instrument transaction seller and an instrument transaction purchaser, the target instrument having an instrument value, the instrument value being unknown before a release date and the instrument value being known after the release date, the system comprising: a computer processor coupled to a memory, wherein the computer processor is programmed to process an instrument transaction by: obtaining a first set of rules that define as an output the instrument transaction as a function of the target instrument of a target entity and a set of transaction features, the instrument transaction comprising a set of settlement rules and execution rules and the transaction features comprising a start date, the instrument value, and a release date wherein the start date is the date preceding the release date and the release date is the date at which the instrument value is available; obtaining the target instrument and the set of transaction features; generating the instrument transaction by evaluating the target instrument and the set of transaction features against the first set of rules; and executing the instrument transaction by: receiving the instrument value; determining a settlement value by evaluating the instrument value against the set of settlement rules of the instrument transaction; and sending the settlement value based on the execution rules of the instrument transaction.
Patent CA-3036170-C (CA)
Title: Three-dimensional shaping method
Inventor: TARUMI SATORU
IPC: B29C64/153
Filed: 2019-03-08
Granted: 2020-03-10
Abstract: [Purpose] To provide a three-dimensional shaping method based on efficient and reasonable steps, where setting of a cutting allowance is assumed. [Solution Means] The object can be achieved by a three-dimensional shaping method wherein the following steps are carried out, after a lamination step, in which the steps of forming a powder layer, flattening with a squeegee and sintering are repeated, is followed by cutting of the surface of the laminate. 1. Setting the overall shape of an object to be shaped 1 by a CAD/CAM system, and setting machining units 11 that form the overall shape and cutting allowances 2 on peripheral sides and upper sides of each of the machining units 11. 2. Cutting of the peripheral sides and upper sides according to a prescribed order, after lamination with addition of a cutting allowance 2 on the peripheral sides of each machining unit 11, and after carrying out lamination to the thickness of the cutting allowance 2 on the upper side of the machining unit 11 and the machining unit 11 adjacent above the machining unit 11. 3. Continuing repetition of step 2, from the lowest machining unit 11 to the topmost machining unit 11.
Patent CA-3044999-C (CA)
Inventor: DULUDE RYAN
IPC: A43B7/12
Filed: 2019-06-03
Granted: 2023-09-19
Abstract: Disclosed is a waterproof shoe with an improved ventilation mechanism, designed to circulate air from the outside environment through the shoe in order to provide convective cooling to a wearer's foot. In a desired embodiment, the shoe may incorporate a pump-ventilation mechanism which, coupled with airflow channels incorporated in the upper, acts to establish continuous substantially one-way airflow through the shoe in a heel-to-toe direction while a user walks.
Patent CA-3049249-C (CA)
Title: Self-orienting imaging device and methods of use
Inventor: SHELTON RYAN
IPC: A61B1/227
Filed: 2018-01-08
Granted: 2023-09-19
Abstract: The Self-Orienting Imaging Device and Methods of Use sense the orientation of the handheld imaging, and apply the rotational correction by rotating the image to be displayed. When a scanner is used, the scanning element in the scanner is adjusted, such that the eventual scanning direction remains unchanged referencing the subject anatomy. The self-orienting mechanism for the scanner may be implemented in hardware mechanisms.
Patent CA-3056013-C (CA)
Inventor: CHEN CHENGQIAN
IPC: G06F21/51
Filed: 2018-05-25
Granted: 2023-10-03
Abstract: La présente invention concerne, selon des modes de réalisation, un procédé de gestion d'application d'un terminal, un serveur d'application et un terminal. Le procédé comprend : lors de la réception d'une demande de téléchargement d'application envoyée par un terminal, l'envoi par un serveur d'application du progiciel d'installation d'application correspondant au terminal ; puis, la réception d'un premier message de vérification envoyé par le terminal, le premier message de vérification étant généré par le terminal en fonction du contenu du progiciel d'installation d'application reçu ; lors de la détermination que le premier message de vérification est cohérent avec un second message de vérification mémorisé, l'envoi par le serveur d'application d'un message d'autorisation d'installation au terminal, de telle sorte que le terminal installe l'application en fonction du progiciel d'installation d'application reçu. Lorsque le serveur d'application détermine, en fonction du premier message de vérification et du second message de vérification, la validité du progiciel d'installation d'application reçu par le terminal, il n'est pas nécessaire que le terminal effectue une vérification de signature avec un certificat, ce qui permet de réduire l'effort du terminal dans la gestion de certificats et d'améliorer l'efficacité d'installation d'application. Lorsque le procédé de vérification d'application doit être mis à niveau, seul le serveur d'application, et non chaque terminal, doit être mis à niveau, ce qui permet d'améliorer l'efficacité temporelle de la mise à niveau de vérification d'application.
Patent CA-3074433-C (CA)
Title: Pumping system with actuator
Inventor: HUNTER TIMOTHY HOLIMAN
IPC: F04B17/03
Filed: 2017-12-15
Granted: 2022-01-04
Abstract: A pumping system is provided which includes a motor coupled with a transmission and a pump. The pump includes a housing with a chamber, a plunger coupled with the motor and the transmission and translatable into and out of the chamber creating pressure changes in the chamber, an entry valve at an inlet in the housing to the chamber, an exit valve at an outlet in the housing to the chamber, and an actuator coupled with the entry valve. The actuator is operable to hold the entry valve in an open configuration independent of pressure changes created by the translation of the plunger.
Patent CA-3078164-C (CA)
Title: Polycyclic amides as muscarinic m1 receptor positive allosteric modulators
Inventor: NIROGI RAMAKRISHNA
IPC: C07D405/10
Filed: 2018-10-26
Granted: 2022-11-15
Abstract: The present invention relates to compounds of formula (I), (see formula I) wherein: R1 is ¨(C6-10)-aryl or ¨(C5-10)-heteroaryl; each of which is optionally substituted with one or more substituents selected from halogen, ¨OH, ¨O¨(C1-6)¨alkyI, ¨S¨(C1-6)¨alkyI, ¨N(CH3)2, ¨(C1-6)¨alkyl, ¨(C3-6)¨cycloalkyl, halo(C1-6)¨alkyl, ¨NH2, ¨CN and R1a; R1a is ¨(C6-10)-aryI  or ¨(C5-10)-heteroaryl; each of which is optionally substituted with one or more substituents selected from halogen, ¨OH, ¨NH2, ¨CN, -O¨(C1-6)¨alkyl, -S-(C1-6)-alkyl, -(C1-6)-alkyl or ¨(C3-6)-cycloalkyl; A1 is CH2 or CHF; X is independently selected from CH2, O, NH or NCH3; and Y is independently selected from CH2, O, NH or NCH3, a stereoisomer, a tautomer or a pharmaceutically acceptable salt thereof. These compounds are muscarinic M1 receptor positive allosteric modulators (M1 PAMs) which can be useful in the treatment of diseases mediated by muscarinic M1 receptors. Preparations and pharmaceutical compositions thereof are also provided.
Patent CA-3079766-C (CA)
Title: Synthetic peptide sp4 and use thereof
Inventor: ZHANG WANQIN
IPC: C07K7/08
Filed: 2018-10-12
Granted: 2023-08-08
Abstract: Disclosed is a synthetic peptide sp4 with an amino acid sequence shown in SEQ  ID  No. 1. As the sole effective ingredient in the antitumor efficacy test, it has a significant inhibitory effect on both the tumor volume and tumor weight of human osteosarcoma MG-63 in nude mice and has a significant dose-effect and time-effect relationship. There is no difference between the relative tumor growth rate T/C (%) of sp4 and that of the positive control group of Paclitaxel. The safety of 5p4 is that its maximal tolerated dose for intravenous administration is 700mg/kgBW. Sp4 has clear targets of pharmacological effects, while having efficacy in vivo, it also has an inhibitory effect on tumor telomerase, has a arrest on G1 phase of the tumor cell cycle, and inhibits the high expressions of tumor PD-L1 and CD47. The present disclosure relates to multiple uses of sp4, especially in the preparation of a class of antitumor drugs.
Patent CA-3084157-C (CA)
Title: Pince hemostatique
Inventor: SAENZ VILLALOBOS GONZALO JOSE
IPC: A61B17/12
Filed: 2019-01-18
Granted: 2023-05-09
Abstract: L'invention concerne un dispositif (100) pour traiter un tissu, comprenant une capsule (108) définissant un canal (106) s'étendant à travers celui-ci et des bras de pince (104). Chacun des bras (104) comprend une partie proximale (120) couplée de manière amovible à une partie distale (122), une partie proximale de la partie distale (122) configurée pour être reçue dans le canal (106) de la capsule (108) de sorte que les bras (104) se déplacent de manière proximale et distale par rapport à la capsule (108) entre une configuration de réception de tissu, dans laquelle des extrémités distales (110) des bras (104) sont séparées l'une de l'autre, et une configuration de serrage de tissu, dans laquelle les extrémités distales (110) des bras (104) sont déplacées l'une vers l'autre. La partie proximale (120) de chacun des bras (104) est configurée pour se libérer de la partie distale correspondante (122) pour verrouiller la partie distale (122) de chacun des bras (104) sur une partie du tissu cible à serrer tandis que les parties proximales (120) des bras (104) sont retirées du corps.
Patent CA-3090830-C (CA)
Title: Call recording system, call recording method, and call recording program
Inventor: NAGAI KAZUKI
IPC: H04L12/16
Filed: 2018-06-28
Granted: 2023-01-17
Abstract: In a call recording method for recording call audio data in a recording server from IP phones engaging in a voice call, the IP phone that has established a recording session transmits to the server, data including the call audio data and phone information identifying a host IP phone and the IP phone of a conversing party as recording data. On receiving the transmitted recording data, the server checks whether recording data in which information identifying the host and the conversing party IP phones in the phone information included in the recording data are switched is already stored. If not, the server stores the recording data received from the IP phone. If the data is already stored, the server associates the phone information in the recording data received from the IP phone with the stored recording data and discards the recording data received from the IP phone.
Patent CA-3099989-C (CA)
Inventor: LEE MCKANE B
IPC: C25B9/15
Filed: 2020-11-19
Granted: 2023-02-28
Abstract: Atty. Docket: 42292.50011 Customer #78340 ABSTRACT OF THE DISCLOSURE Provided in this disclosure is an electrolysis system using voltage in a purely physical process, without resorting to passing current through an electrolyte in a chemical process. The present invention includes a tri-coil design resonant cavity transformer that utilizes the dielectric properties of a material acting as part of a "closed loop" electrical (Resistor, Inductor, Capacitor) RLC circuit. The tri-coil transformer (or TCT) is tuned to the dielectric properties of a suitable material, which can be water, liquid metals, or even ambient air. The TCT can be a tri-coil resonating cavity transformer employing either a Maxwell or Helmholtz tri- coil design. The present invention entails a physical approach to electrolysis based on voltage and not amperage to dissociate a selected dielectric medium, an approach that is 180 degrees out of phase from traditional Faraday electrolysis. Date Recue/Date Received 2020-11-19
Patent CA-3108374-C (CA)
Inventor: ZHANG YI
IPC: G06Q40/04
Filed: 2015-11-26
Granted: 2021-12-07
Abstract: Disclosed are an intelligent electronic commerce system, and a method and device for implementing same, relating to the field of Internet technology. The system comprises a manufacturer subsystem, a user subsystem, a bank subsystem, and an information bearer, wherein the information bearer transfers data information to the various subsystems in real time, and the various subsystems process the information according to respective time sequences after receiving the information transferred by the information bearer and append the data to which an instruction has been executed to the information bearer. In the present invention, the interactive dynamic relationship, the treatment, and the state of data in the commodity transaction segment, the payment segment, the logistics segment, the insurance segment, and the monitoring segment in an electronic commerce transaction are automatically handled to reduce manual intervention, thereby implementing automated business processing in business segments such as manufacturers, suppliers, banks, insurance companies, logistics companies, monitoring departments, and consumers, and implementing intelligent business logic, intelligent commodity turnover, intelligent supply chains, intelligent financial payment, and intelligent transaction monitoring.
Patent CA-3114003-C (CA)
Inventor: HUNTER TIMOTHY HOLIMAN
IPC: E21B43/26
Filed: 2018-12-21
Granted: 2023-08-01
Abstract: System and methods of controlling fracture growth during multi-well stimulation treatments. The flow distribution of treatment fluid injected into first and second well formation entry points along multiple wellbores is monitored during a current stage of a multi-well, multistage stimulation treatment. Upon determining the fracture growth and/or monitored 5 flow distribution meets a threshold, a remainder of the current stage is partitioned into a plurality of treatment cycles and at least one diversion phase. A portion of the fluid to be injected into the first well and/or second well formation entry points is allocated to each of the treatment cycles of the partitioned stage. The treatment cycles are performed for the remainder of the current stage using the treatment fluid allocated to each treatment cycle, wherein the flow distribution is adjusted so as not to meet the threshold.
Patent CA-3120904-C (CA)
Inventor: LAI ZHANQIU
IPC: E03D9/03
Filed: 2020-03-03
Granted: 2023-09-19
Abstract: The present invention relates to the field of flush toilet cleaning product dispensing, and provided thereby are a method and device for the delayed release of toilet cleaner; the method is applied within a toilet bowl, the toilet cleaner being provided within the toilet bowl, and the method for delayed release comprises the following steps: water enters the toilet bowl, the water and toilet cleaner are mixed to form an initial solution, the initial solution starts to be released, the water level in the toilet bowl returns to a normal state, the initial solution continues to be released after the water level in the toilet bowl returns to the normal state, and a mixed solution of the initial solution and water that is present within the toilet bowl is called a primary solution; in the described method, the volume of the initial solution is not less than 10 mL, and the content of effective components of the toilet cleaner in the primary solution is not less than 2 ppm. The present invention may prevent the effective components in a toilet cleaner from being washed away by water flow, thereby guaranteeing the content of effective substances of a toilet cleaner in a toilet bowl so that a large amount of solution stays within the toilet bowl, thus reducing waste and improving the practical effect.
Patent CA-3122072-C (CA)
Title: Extension de duree de vie de batterie par l'intermediaire de changements de taille de message
Inventor: KANN JAMES LEE
IPC: H04Q9/00
Filed: 2019-12-13
Granted: 2023-08-29
Abstract: L'invention concerne des techniques pour économiser la batterie d'un dispositif de point d'extrémité. Des techniques à titre d'exemple comprennent le réglage de la taille de messages transmis par un dispositif de point d'extrémité et/ou l'ajustement du débit de transmission d'un dispositif de point d'extrémité. Dans certaines configurations, le ou les critères sont utilisés par un dispositif de point d'extrémité pour déterminer les champs de données à inclure dans un message et/ou ajuster un débit de transmission associé à la transmission de messages par le dispositif de point d'extrémité. Par exemple, le ou les critères peuvent comprendre le niveau de batterie du dispositif, le moment de l'année, si les données ont déjà été transmises par le dispositif de point d'extrémité, si les données ont été reconnues comme reçues par un autre dispositif, si le dispositif de point d'extrémité a été commandé par un autre dispositif pour réduire la taille du message et/ou ajuster le débit de transmission, et analogues.
Patent CA-3131518-C (CA)
Title: Inversion sismique stochastique iterative
Inventor: ZHANG JINGFENG
IPC: G01V1/30
Filed: 2020-02-10
Granted: 2023-10-17
Abstract: Selon l'invention, un procédé consiste à recevoir une première matrice de probabilité de transition (TPM) d'une région souterraine, la TPM définissant, pour une lithologie donnée au niveau d'un échantillon (ou micro-couche) de profondeur actuel, une probabilité de lithologies particulières au niveau d'un échantillon (ou micro-couche) de profondeur suivant, recevoir des données sismiques pour la région souterraine, utiliser la première TPM et les données sismiques pour générer des premiers pseudo-puits, calculer une seconde TPM à partir des premiers pseudo-puits, déterminer si la seconde TPM est compatible avec la première TPM, et utiliser les premiers pseudo-puits pour caractériser un réservoir dans la région souterraine lorsque la seconde TPM est déterminée comme étant compatible avec la première TPM.