baber/WOPTO huggingface dataset:
Patent CA-3044581-A1 (CA)
Title: A process for cleaning a transport belt for manufacturing a paper web
Inventor: HUNTER MARK S
IPC: D21F1/32
Filed: 2013-03-21
Abstract: A papermaking apparatus has a first cleaning assembly and a second cleaning assembly. A fabric to be cleaned travels in a machine direction through the papermaking machine. The first cleaning assembly is configured to apply a cleaning medium comprising steam and the second cleaning assembly is configured to apply a cleaning medium comprising superheated water at a temperature of greater than 80°C. The second cleaning assembly is located downstream in the machine direction from the first cleaning assembly. The first cleaning assembly and the second cleaning assembly allow application of the cleaning media to the entire width of the fabric to be cleaned.
Patent CA-3045398-A1 (CA)
Title: Managing execution of data processing jobs in a virtual computing environment
Inventor: YUAN MING
IPC: G06F9/46
Filed: 2019-06-06
Abstract: A device may receive a job request associated with a data processing job, including job timing data specifying a time at which the data processing job is to be executed by a virtual computing environment. The device may receive user data associated with the job request and validate the data processing job based on the user data. In addition, the device may identify a priority associated with the data processing job, based on the user data and the job timing data.  The device may provide, to a job queue, job data that corresponds to the data processing job, and monitor the virtual computing environment to determine when virtual resources are available.  The device may also determine, based on the monitoring, that a virtual resource is available and, based on the determination and the priority, provide the virtual resource with data that causes execution of the data processing job.
Patent CA-3048705-A1 (CA)
Title: Instantaneous multi-wavelength fluorescence detection instrument and detection method thereof
Inventor: WANG ZHICAI
IPC: G01N21/64
Filed: 2019-07-05
Abstract: The present invention discloses an instantaneous multi-wavelength fluorescence detection instrument and an instantaneous multi-wavelength fluorescence detection method, relating to the field of medical instruments. The instantaneous multi-wavelength fluorescence detection instrument comprises a card holder having an accommodating groove, a driving mechanism configured to drive the card holder to move, and an optical module for fluorescence detection. An optical module generates irradiation light of different wavelength by a light source. The irradiation light irradiates the sample to be detected through the first dichroic mirror to generate fluorescence signals of different wavelengths.  The fluorescence signals form multiple fluorescence transmission paths through second dichroic mirrors, some of the fluorescence transmission paths are at a reflection light path of the second dichroic mirrors and some of the fluorescence transmission paths are at a transmission light path of the second dichroic mirrors. The fluorescence of different wavelengths is received by a corresponding optical element. The present invention achieves instantaneous multi-wavelength fluorescence detection. Both the efficiency and reliability of detection are improved.
Patent CA-3048726-A1 (CA)
Title: Laser light source unit
Inventor: SEKI TOSHIHIDE
IPC: H01S5/022
Filed: 2017-03-06
Abstract: A housing 10 is provided with a groove V1a, into which an electrode 3b of a laser oscillation element 30a, and an electrode 3a of a laser oscillation element 30b are inserted. In the groove V1a, there is a conductive layer 12 that electrically connects the electrode 3b of the laser oscillation element 30a, and the electrode 3a of the laser oscillation element 30b to each other.
Patent CA-3048837-A1 (CA)
Title: Anticorps anti-vih-1 largement neutralisants et leurs procede d'utilisation
Inventor: NUSSENZWEIG MICHEL
IPC: C07K16/10
Filed: 2017-12-22
Abstract: La présente invention concerne des anticorps anti-VIH-1 largement neutralisants et puissants, des kits et des procédés d'utilisation de ceux-ci.
Patent CA-3050139-A1 (CA)
Title: Massive scale heterogeneous data ingestion and user resolution
Inventor: REGE ANUKOOL
IPC: G06Q40/02
Filed: 2018-01-31
Abstract: This disclosure relates to data association, attribution, annotation, and interpretation systems and related methods of efficiently organizing heterogeneous data at a massive scale. Incoming data is received and extracted for identifying information ("information"). Multiple dimensionality reducing functions are applied to the information, and based on the function results, the information are grouped into sets of similar information. Filtering rules are applied to the sets to exclude non-matching information in the sets. The sets are then merged into groups of information based on whether the sets contain at least one common information. A common link may be associated with information in a group. If the incoming data includes the identifying information associated with to the common link, the incoming data is assigned the common link. In some embodiments, incoming data are not altered but assigned into domains.
Patent CA-3051134-A1 (CA)
Inventor: ZHAO YANG
IPC: G01V1/36
Filed: 2018-01-26
Abstract: Received shot gathers are sorted to a common receiver gather. A target three-dimensional (3D) amplitude spectrum of seismic wavefield direct arrivals is computed from synthetic data. A 3D amplitude spectrum of seismic wavefield direct arrivals in field data is computed for each receiver. A matched filter is calculated from the 3D amplitude spectrum of field data to target response and applied to downgoing seismic wavefields separated from the common receiver gather to generate filtered downgoing seismic wavefields. Time-dependent smoothing of the filtered downgoing seismic wavefields is performed to generate smoothed downgoing seismic wavefields. A cross-correlation is calculated between upgoing seismic wavefields separated from the common receiver gather and the smoothed downgoing seismic wavefields.
Patent CA-3054515-A1 (CA)
Inventor: MURI JOHN I
IPC: A61F9/007
Filed: 2007-11-08
Abstract: Methods, devices, and systems for laser eye surgery generally make use of a console (14) that interchangeably accepts multiple types of eye treatment cassettes (16). The cassettes (16) enable one or both of displacement-based or vacuum-based aspiration. The console (14) and the cassette may communicate to establish the functionality of the installed cassette by utilizing a component indigenous to the operation of the cassette (16). A dual-mode cassette (16A) may include a separable holding tank (56) for enabling vacuum-based aspiration. A displacement-based pump (60) may be provided to drain the holding tank (56) while the vacuum system continues to aspirate fluids. A vacuum sensor (64) for controlling the flow of aspirated fluids may have three ports for communicating with a handpiece (12), a displacement-based pump (54), a vacuum-based pump (44), or an irrigation source (46). The handpiece (12) may be vented during vacuum-based aspiration by opening a vent valve interposed between the handpiece (12) and the vacuum source.
Patent CA-3057909-A1 (CA)
Inventor: LI QINGBO
IPC: G06F3/041
Filed: 2019-01-10
Abstract: The present disclosure relates to a liquid crystal writing film capable of achieving partial erasing, a partial erasing method, a multi-voltage output circuit, and a positioning system. The liquid crystal writing film includes: a first conductive layer, a liquid crystal layer and a second conductive layer, which are arranged in sequence. At least one of the first conductive layer and the second conductive layer is divided into two or more conductive regions that are insulated from each other; and the positioning of a to-be-erased region is achieved by the positioning system, a set voltage is applied to the set conductive region, and the voltage forms a set electric field in the to-be-erased region to erase the to-be-erased region. According to the present invention, the partial erasing of the liquid crystal writing film can be realized by using a local electric field formed between two upper and lower conductive layers, the erasing speed is high, a partial erasing region can be accurately positioned, and meanwhile the storage and reproduction of a writing trajectory can be achieved.
Patent CA-3058250-A1 (CA)
Title: Statin for prevention/reduction of ischemia-related damage
Inventor: BADIMON MAESTRO LINA
IPC: A61K31/19
Filed: 2018-03-29
Abstract: The present disclosure relates, in general, to the prevention and/or reduction of ischemia-related damage. More specifically, the present disclosure relates to compounds for use in the prevention and/or reduction of ischemia-related damage. The compounds are statins.
Patent CA-3059890-A1 (CA)
Title: Inflatable garment with lightweight air pump and method of use
Inventor: ROBERT HALL
IPC: A41D13/002
Filed: 2017-04-13
Abstract: An inflatable cold-weather upper-body garment.  The garment includes first and second pluralities of interconnected gas flow chambers, each plurality enclosed by gas-impermeable material; a fluid-flow channel connecting the first and second pluralities of gas flow chambers; and a hand-operable air pump in fluid communication with one of the gas flow chambers.
Patent CA-3060133-A1 (CA)
Inventor: BECKER CHRISTIAN FRIEDRICH WILHELM
IPC: C07K17/14
Filed: 2018-04-19
Abstract: La présente invention concerne une composition vaccinale V comprenant une entité peptidique A comprenant un ou plusieurs motifs de séquence A1 de la séquence RR-X1a-X1b-L (SEQ ID NO: 23) dans laquelle X1a est une fraction d'acide aminé hydrophobe et X1b est une liaison peptidique ou une fraction d'acide aminé hydrophobe, ou un analogue de celle-ci, un antigène d'intérêt B et des particules de silice C englobant A et B. En outre, la présente invention concerne l'entité peptidique A utilisable à cette fin et des utilisations pharmaceutiques et non pharmaceutiques de la composition vaccinale V.
Patent CA-3060767-A1 (CA)
Title: Aircraft with displaceable control surface
Inventor: FLYNN-ROBITAILLE PASCAL
IPC: B64C29/02
Filed: 2019-10-29
Abstract: An aircraft includes a wing and a rotor pod mounted to the wing. The rotor pod includes a body having a forward end and an aft end. A propeller is mounted to the body of the rotor pod at the forward end. A control surface is mounted to the body of the rotor pod between the forward and aft ends and extends outwardly from the body. The control surface is displaceable relative to the body between a first control configuration and a second control configuration to control an attitude of the aircraft. The control surface in the first control configuration is closer to the propeller than the control surface in the second control configuration.
Patent CA-3063112-A1 (CA)
Inventor: CHEN MICHAEL
IPC: A43B13/12
Filed: 2019-11-27
Abstract: An item of footwear comprises an upper adapted to receive a foot of the wearer. A sole is secured to the upper and adapted to be the interface between the wearer and the ground, the sole having a puncture-resistant membrane connected to the sole so as to provide puncture protection for the foot of the wearer, the puncture-resistant membrane having a puncture-resistant layer. A functional layer extends with and connected directly to the puncture-resistant layer and including at least a first functional layer portion and a second functional layer portion being side by side, the first functional layer portion having a first value for a given mechanical property, the second functional layer portion having a second value for said given mechanical property.
Patent CA-3064305-A1 (CA)
Title: Procede de transmission de donnees, et dispositif de reseau
Inventor: YANG NING
IPC: H04W76/00
Filed: 2017-09-05
Abstract: L'invention concerne un procédé de transmission de données et un dispositif de réseau, appliqués à un dispositif terminal dans un état inactif. L'état inactif renvoie au fait que le dispositif terminal et un premier dispositif de réseau conservent des informations de contexte du dispositif terminal, et que la connexion de communication du dispositif terminal entre le premier dispositif de réseau et un dispositif de réseau central est maintenue. Le procédé comprend les étapes suivantes : le premier dispositif de réseau envoie au dispositif terminal des données de liaison descendante relatives au dispositif terminal au moyen d'un second dispositif de réseau, le premier dispositif de réseau étant différent du second dispositif de réseau. Le procédé décrit dans les modes de réalisation de la présente invention envoie les données de liaison descendante au moyen du second dispositif de réseau, ce qui peut améliorer significativement le taux de réussite d'une transmission de données et améliorer l'expérience de l'utilisateur.
Patent CA-3066356-A1 (CA)
Title: Work machine control device and control method
Inventor: MINAGAWA MASANORI
IPC: E02F9/20
Filed: 2018-10-03
Abstract: A work machine control device for controlling a work machine includes a transport vehicle information acquisition unit and a dumping position specifying unit, the work machine including a swing body and work equipment attached to the swing body and including a bucket. The transport vehicle information acquisition unit acquires position information and azimuth direction information of an unmanned transport vehicle, the position information and the azimuth direction information being detected by the unmanned transport vehicle. The dumping position specifying unit specifies a dumping position for loading earth and sand onto the unmanned transport vehicle based on the position information and the azimuth direction information.
Patent CA-3068152-A1 (CA)
Title: Separation of a mixture using magnetic carrier particles
Inventor: GILBERT DAVID JOHANN
IPC: B03C1/01
Filed: 2018-08-02
Abstract: The present invention relates to a process for separating at least one first material from a mixture comprising this at least one first material, at least one second material and at least one third material, which comprises at least the following steps: (A) providing a mixture comprising at least one first material, at least one second material, at least one third material and at least one hydrocarbon in an amount of more than 0.4% by weight, based on the sum of mixture, in the presence or 10 absence of at least one dispersion medium, (B) if appropriate, addition of at least one dispersion medium to the mixture obtained in step (A) in order to obtain a dispersion, (C) treatment of the dispersion from step (A) or (B) with at least one hydrophobic magnetic particle, so that the at least one first material and the at least one magnetic particle agglomerate, (D) separation of the adduct from step (C) from the mixture by application of a magnetic field, (E) if appropriate, dissociation of the adduct which has been separated off in step (D) in order to obtain the at least one first material and the at least one magnetic particle separately.
Patent CA-3069124-A1 (CA)
Inventor: LIMAYE AMIT
IPC: A61L2/10
Filed: 2018-06-22
Abstract: L'invention concerne un appareil pour retirer entièrement un objet médical tranchant d'un support auquel il est raccordé, comprenant un corps (102), une unité de chauffage (104) placée dans le corps, une unité de réception (114) placée de manière fixe dans le corps et conçue pour recevoir le support, et une pince de serrage (122) disposée avec faculté de mouvement à l'intérieur du corps et conçue pour recevoir l'objet médical tranchant. L'appareil comprend également un premier élément de sollicitation (130) disposé à l'intérieur du corps, et une interface utilisateur (136) couplée à la pince de serrage et conçue pour éloigner la pince de l'unité de réception, actionner le premier élément de sollicitation pour augmenter une sollicitation sur la pince de serrage vers l'unité de réception, et actionner l'unité de chauffage.
Patent CA-3070339-A1 (CA)
Inventor: UENO TOMOTAKA
IPC: G01R35/00
Filed: 2017-07-18
Abstract: Il est décrit un dispositif de détecteur de tension. Un dispositif de surveillance aide au diagnostic d'une normalité/anomalie d'un détecteur de tension conçu pour détecter une tension en circuit dans un circuit de système d'un système de matériel électrique. Le dispositif de surveillance comprend un circuit multiplicateur principal, un circuit multiplicateur subordonné et un circuit de diagnostic d'anomalies. Une caractéristique de la sortie du circuit multiplicateur principal est établie à une caractéristique ayant un gain de référence qui traverse un point de tension zéro et un point de tension maximal de la sortie du circuit multiplicateur principal. Une caractéristique de la sortie du circuit multiplicateur subordonné est établie à une caractéristique dans laquelle un décalage est ajouté à une région de zone morte où une sortie de circuit multiplicateur subordonné est petite en établissant une valeur absolue du gain plus petite que celle du gain de référence.
Patent CA-3071903-A1 (CA)
Title: Procede multi-etapes pour convertir des alkylene-urees cycliques en leurs alkylene-amines correspondantes
Inventor: TEN KATE ANTOON JACOB BEREND
IPC: C07C209/62
Filed: 2018-08-07
Abstract: L'invention concerne un procédé de conversion d'une charge d'alimentation comprenant des alkylène-urées cycliques en leurs alkylène-amines correspondantes, le procédé comprenant - une étape d'élimination de CO2 dans laquelle des alkylène-urées cycliques sont converties en leurs alkylène-amines correspondantes par réaction d'alkylène-urées cycliques en phase liquide avec de l'eau en éliminant du CO2, - une étape d'élimination d'amine dans laquelle des alkylène-urées cycliques sont converties dans un procédé de séparation réactif en leurs alkylène-amines correspondantes par réaction avec un composé amine choisi dans le groupe des amines primaires ou des amines secondaires qui ont un point d'ébullition plus élevé que les alkylène-amines formées pendant le procédé. Il a été découvert que la combinaison d'une étape d'élimination de CO2 et d'une étape d'élimination d'amine permet de convertir les alkylène-urées en amines correspondantes d'une manière efficace dans un taux de réaction élevé.
Patent CA-3072405-A1 (CA)
Inventor: ACEVEDO ISAIAH
IPC: E21B43/117
Filed: 2015-09-04
Abstract: A link jet system using a combination of a one piece cast zinc alloy case and interlocking linked shaped charges for minimizing debris left in a downhole wellbore when fired, reducing components in system, and providing an easy method for changing the shaped charge phase.
Patent CA-3072652-A1 (CA)
Title: Rotary switch or other encoder having non-sequential unique bit pattern and method for design
Inventor: NOBES RYAN W
IPC: G05G1/08
Filed: 2017-12-12
Abstract: An apparatus (100) for rotary encoding includes a knob (102) configured to be rotated. The apparatus also includes multiple switches (304, 402) each configured to selectively form or not form a connection based on a current rotational position of the knob. The apparatus further includes a controller (312) configured to generate or use a digital value associated with the current rotational position of the knob. The digital value is defined by which switches have or have not formed connections. Locations where the switches form the connections are selected such that the digital values uniquely identify different rotational positions of the knob and are non-sequential as the knob is rotated.
Patent CA-3077162-A1 (CA)
Inventor: MURCK HARALD
IPC: A61P25/24
Filed: 2018-09-20
Abstract: A use of a preparation comprising a non-toxic first compound having a 11-beta-HSD-2 inhibitory activity to treat for treating a type of therapy refractory depression, termed mineralocorticoid depression is disclosed. The first compound is selected from the group consisting of glycyrrhizic acid (GZA), glycyrrhetinic acid (GLA), carbenoxolone, and metabolites thereof Mineralocorticoid depression is indicated by (A) one or more clinical signs, comprising depression, anxiety, somatization, cognitive dysfunction, memory problems, gait disturbance, obesity or bladder dysfunction, and (B) one or more biomarker signs, as compared to a normal range for a healthy subject, comprising low systolic blood pressure, orthostatic hypotension, low plasma sodium concentration, high plasma potassium concentration, high plasma magnesium concentration, high plasma or saliva aldosterone concentration, high plasma or saliva aldosterone/cortisol ratio, high plasma or saliva vasopressin concentrations, low heart rate variability, high volume of cerebral ventricle, high volume of the choroid plexus, or increased intraocular pressure.
Patent CA-3078541-A1 (CA)
Title: Decision support system and method for water treatment
Inventor: WHALEN PATRICK ANDREW
IPC: C02F1/00
Filed: 2018-10-29
Abstract: A decision support system and method can be used to control a water treatment or distribution system. The decision support system collects data from multiple water system operators and analyses the data for a selected water system according to one or more rules or algorithms. The system returns data, optionally including alerts or predictions, to the system operator. Optionally, the decision support system uses machine learning applied to (i) historical data from a selected water system and/or (ii) data from other water systems to modify the rules or algorithms used to analyze current data from a selected water system. In some embodiments, the data collected includes microbial population data such as ATP data, optionally including derivatives of microbial population data;  microbial speciation information; or, metagenomic data.
Patent CA-3079314-A1 (CA)
Title: Fils de mise en forme de champ electrique pour le traitement du cancer
Inventor: SCHMIDT BRIAN L
IPC: A61N5/02
Filed: 2018-10-23
Abstract: Des modes de réalisation de la présente invention concernent des dispositifs médicaux comprenant des fils de mise en forme de champ électrique et des procédés d'utilisation correspondants pour traiter des tumeurs cancéreuses dans un tissu corporel. L'invention concerne, selon un mode de réalisation, un fil implantable pour un système de traitement du cancer. Le fil peut comprendre un corps de fil ayant une extrémité proximale et une extrémité distale, le corps de fil pouvant délimiter une lumière. Le fil peut également comprendre une palette disposée au niveau de l'extrémité distale du corps de fil, la palette ayant une largeur qui est supérieure à une largeur du corps de fil. La palette peut comprendre une ou plusieurs électrodes disposées sur la palette et un ou plusieurs conducteurs électriques disposés dans la lumière du corps de fil pour fournir une communication électrique entre lesdites électrodes et l'extrémité proximale du corps de fil. L'invention concerne également d'autres modes de réalisation.
Patent CA-3079478-A1 (CA)
Inventor: ZHANG JINTAO
IPC: C07D487/04
Filed: 2018-10-19
Abstract: L'invention concerne des composés de formule I et/ou un stéréoisomère, un isotopologue stable et/ou des sels pharmaceutiquement acceptables de ceux-ci; et des utilisations thérapeutiques de ces composés, qui sont des inhibiteurs de tryptophane 2, 3-dioxygénase 2 (TDO2) et/ou d'indoléamine 2,3-dioxygénase 1 (IDO1), potentiellement utiles dans le traitement de maladies pouvant être traitées, telles que des cancers.
Patent CA-3080467-A1 (CA)
Inventor: LEE YOUNG-ILL
IPC: A61K48/00
Filed: 2018-09-21
Abstract: The present invention relates to a pharmaceutical composition for treatment or prevention of macular degeneration and, more particularly, to a recombinant vector carrying a soluble VEGF receptor varient cDNA and a pharmaceutical composition comprising the same for treatment or prevention of macular degeneration. According to the present invention, age-related macular degeneration, which is a representative retinal disease causing blindness in adults, can be effectively treated and a prophylactic effect can be expected.