baber/WOPTO huggingface dataset:
Patent CA-2906007-C (CA)
Title: Capteur a nanopores codes pour la detection multiplexee d'acides nucleiques
Inventor: Gu li-qun
IPC: C40B30/04
Filed: 2014-03-14
Granted: 2022-06-21
Abstract: La présente invention concerne un nouveau procédé amélioré de détection multiplexée d'oligonucléotides, basé sur la technologie des nanopores utilisant une ou plusieurs sondes contenant une séquence présentant une complémentarité avec l'oligonucléotide cible, une extension terminale à l'extrémité 3' de la sonde, à l'extrémité 5' de la sonde ou aux deux extrémités, et une étiquette attachée à ladite extrémité. Les sondes améliorées et les ensembles de sondes améliorées permettent d'effectuer une détection multiplexée, une différentiation et une quantification sensibles, sélectives et directes d'oligonucléotides cibles distincts tels que les miARN. Le procédé de détection de l'invention peut également être utilisé comme procédé de diagnostic non invasif économique sur la base des taux de miARN dans un échantillon de tissu du patient.
Patent CA-2911227-C (CA)
Title: Fuel cell system and method to control oxidant gas supply to converge to a target flow-amount value
Inventor: KANEKO TOMOHIKO
IPC: H01M8/04746
Filed: 2015-11-04
Granted: 2019-08-06
Abstract: A fuel cell system includes: a fuel cell outputting a current; a supply unit supplying oxidant gas; a flow-amount measurement unit measuring a flow amount of the oxidant gas; and a controller that feed-back controls the supply unit such that a measured flow-amount value converges toward a target flow-amount value, wherein the controller determines an acceptable current value in accordance with the measured flow- amount value, restricts the current to the acceptable current value or less, controls the current in accordance with a requested current value of the fuel cell; and performs a changing-suppression processing, when a condition continues for a predetermined period, the condition including that a changing width of the requested current value is equal to or less than a first value and a difference between the requested current value and the acceptable current value is equal to or less than a second value.
Patent CA-2911748-C (CA)
Title: Devices, systems and methods for the treatment of sleep apnea
Inventor: FRIEDMAN MICHAEL
IPC: A61F5/56
Filed: 2009-11-25
Granted: 2018-11-06
Abstract: A medical appliance for the treatment of one or more sleep disorders such as obstructive sleep apnea in a patient, the appliance comprising: a biasing member for inserting behind and exerting a force upon the patient's soft palate or tongue, wherein the biasing member is inserted in a reduced or minimized form and then expanded or firms once in place to exert the force. The appliance may be nasally inserted or be placed through the mouth. In a particular configuration, both the soft palate and tongue are biased to prevent obstruction of the flow of air in the nasopharyngeal airway.
Patent CA-2913425-C (CA)
Inventor: SANTA DAVID LUIZ
IPC: F16K15/03
Filed: 2009-02-20
Granted: 2017-10-24
Abstract: A diaphragm pump (10) having a pump body (11) providing opposing pump chambers (12, 13). Mounted in the body is a piston assembly (14) having pistons (15) joined by a piston rod (16). Each piston (15) is sealingly connected to the body (11) by means of a diaphragm (22) so that each of the chambers (12, 13) is divided into a first a a second sub-chamber, with the flow of fluid being pumped is governed by a pair of valves (30). Each valve (30) includes a base (31) to which there is movably attached a movable valve member (35).
Patent CA-2915971-C (CA)
Title: Improvements in fibre optic distributed sensing
Inventor: ALASTAIR GODFREY
IPC: G01H9/00
Filed: 2014-06-27
Granted: 2022-07-12
Abstract: This application describes method and apparatus for fibre optic distributed acoustic sensing (DAS) that allow for quantitative estimation of relatively large and continuous stimuli acting on the sensing fibre. An optical fibre (101) is interrogated with optical pulse and the Rayleigh backscatter detected to provide a DAS sensor. The method involves identifying a first stimulus acting on at least one sensing portion of the optical fibre, which results in an effective optical path length change within said sensing portion of at least the wavelength of the optical radiation. Such a path length change will result in signal wrapping leading to an observed variation (401) in backscatter intensity. The frequency of variation is detected and can be used to estimate the rate of change of path length. The method can be used to estimate strain rate and/or rate of change of temperature.
Patent CA-2916716-C (CA)
Title: Peptides intermediaires employes dans la production de bivalirudine
Inventor: SOMMEN GEOFFROY
IPC: C07K5/107
Filed: 2009-12-17
Granted: 2018-06-26
Abstract: La présente invention concerne un procédé pour la production de bivalirudine, un peptide 20-mère de formule H-D-Phe1-Pro-Arg-Pro-Gly5-Gly-Gly-Gly-Asn-Gly10-Asp-Phe-Glu-Glu-lle15-Pro-Glu-Glu-Tyr-Leu20-OH (I) au moyen dune synthèse convergente à cinq fragments, et plusieurs intermédiaires peptidiques de celle-ci.
Patent CA-2917581-C (CA)
Inventor: ICHIHASHI FUMITAKA
IPC: F02C7/24
Filed: 2014-07-24
Granted: 2016-10-18
Abstract: A multi-sectional acoustic septum 'that includes sections which have different acoustic resistance properties. The multi-sectional acoustic septums extend vertically with the acoustic cell and are capable of increasing the effective acoustical length of the acoustic cell. The multiple acoustic properties provided by the multiple acoustic sections also make it possible to target specific frequency ranges within the overall frequency range of the acoustic cell.
Patent CA-2917685-C (CA)
Title: Optimized hydrothermal carbonization process and installation for its implementation
Inventor: PARDO PIERRE EMMANUEL
IPC: F23G7/00
Filed: 2014-07-15
Granted: 2021-06-08
Abstract: A method and corresponding facility for the hydrothermal carbonisation of pasty products or waste, or sewage treatment plant sludge, in a pressurised reactor (3) heated to carbonisation temperature T0, generally between 140 °C and 280 °C. According to the method, before being inserted into the reactor, the products to be treated undergo the following steps: pressurisation, preheating in an exchanger (2), by a thermal fluid that flows in a closed loop, and that receives heat from the products coming out of the reactor; the thermal fluid is heated in the loop by an external heat source (12), downstream from the exchange with the products coming out of the reactor, and upstream from the preheating of the products entering the reactor, and the temperature of the product to be treated, preheated by the thermal fluid, when it enters the reactor (3), is between the carbonisation temperature T0 and T0 - 100°C. Moreover, the product to be treated flows in at least one tube (1b), including in the preheating exchanger (2), until it enters the reactor (3), and in at least one location of the tube (1b), liquid is injected (20) to create a liquid ring (A) against the inner wall of the tube (1b), and reduce the pressure drops.
Patent CA-2917945-C (CA)
Inventor: KULSHRESHTHA NEEL B
IPC: B26B19/38
Filed: 2014-03-12
Granted: 2021-03-16
Abstract: An electric hair clipper (10) includes a housing (12) containing an electrical source and drive-related components. A clipper mechanism (14) having a reciprocating clipper (16) is located beneath the bottom of the housing (12) but is spaced therefrom by a pivotal central hub (1 18) that extends downwardly from the bottom of the housing. The housing (12), central hub (118) and clipper mechanism (14) are arranged such that a person can hold the electric hair clipper by placing his or her fingers in the space between the housing (12) and the clipper mechanism (14) with the central hub (1 18) lying between two fingers and with the back of the person's fingers resting in a pair of elongated spaced apart recesses (26, 28) formed in the bottom of the housing (12) on opposite sides of the hub (118).
Patent CA-2918047-C (CA)
Inventor: MCGUIRE BRIAN J
IPC: A45C7/00
Filed: 2016-01-19
Granted: 2019-05-28
Abstract: A rolling luggage bag includes a cover coupled to a base, the base including a first side opposite a second side and a bottom face extending there between, a first wheel and a second wheel coupled to the base, the first and second wheels configured to rotate about an axis of rotation and separated by a first distance along the axis of rotation, at least a portion of each of the first and second wheels projecting from the first side and from the bottom face, and a third wheel and a fourth wheel coupled to the bottom face, the third and fourth wheels configured to independently swivel about a respective swivel axis and separated by a second distance extending between the swivel axes. When the rolling luggage is in an upright position, the first, second, third, and fourth wheels all contact a surface the luggage bag stands on.
Patent CA-2918667-C (CA)
Inventor: HOFFGEN STEFAN
IPC: G11C11/56
Filed: 2014-07-17
Granted: 2018-05-15
Abstract: Methods and devices for erasing information stored on an electronic semiconductor component in a plurality of non-volatile memory elements are described. Irradiating the semiconductor component with erasing radiation until a target dose has been absorbed by the semiconductor component, the erasing radiation penetrating the semiconductor component, results in an ionization effect which influences the concentration of the charge carriers stored on the memory elements such that a statistical distribution of the threshold voltages of the memory elements forms a contiguous region.
Patent CA-2922187-C (CA)
Title: Cushioning structures for body parts
Inventor: RANCOURT DENIS
IPC: A47C27/16
Filed: 2007-05-04
Granted: 2020-06-02
Abstract: The invention discloses a body cushioning pad, a body contact mat and a multi-layered cushioning structure composed of the body cushioning pad and the body contact mat, and the method for integrating the mat and the pad together by capillarity. The cushioning pad consists of a plurality of foam blocks, each provided with an internal cavity having a predetermined size and shape to control the firmness of the block and means for maintaining the foam blocks as a unit. The body contact mat is a bi-dimensional latticed structure of spaced-apart studs made of a compressible material linked together by flexible linking elements. The multi-layered cushioning structure comprises both the cushioning pad and the body contact mat, and a wrapper to wrap the cushioning pad and the contact mat together.
Patent CA-2923441-C (CA)
Inventor: SURYAN MAHENDRA
IPC: A01N1/02
Filed: 2014-11-18
Granted: 2023-03-28
Abstract: L'invention concerne des solutions de conservation d'organe et de tissu présentant une stabilité améliorée. Les solutions sont constituées de deux solutions séparées. La première solution, solution A, est constituée d'une solution saline équilibrée qui est stable en solution à pH supérieur ou égal à 7,0. Une seconde solution, solution B, est constituée d'une solution aqueuse contenant de L-glutation et/ou de la cystéinylglycine, un sucre comme le D-glucose, de la L-arginine, un agent réducteur comme l'acide ascorbique et de l'eau à un pH inférieur à 7,0, de préférence d'environ 3,0 à 5,0. Les deux solutions sont ensuite mélangées ensemble sur le lieu d'utilisation et le pH est ajusté à environ 7,3 ce qui donne une solution de conservation d'organe et de tissu présentant une stabilité améliorée. De préférence, la solution A a un pH d'environ 7,6 et la solution B a un pH d'environ 5,0. La présente invention concerne également des kits 20 qui contiennent les deux solutions dans deux récipients séparés 22, 24. Dans un autre mode de réalisation, le sucre peut être contenu dans la solution A.
Patent CA-2924182-C (CA)
Title: Method for automatically bending spacer elements for insulating glass panes - double glazings and machine for carrying out the method
Inventor: LATTUADA GIOVAN BATTISTA
IPC: B21D53/74
Filed: 2016-03-18
Granted: 2022-12-06
Abstract: A computer controlled method for bending profiles for making insulating frames for double and triple glass pane glazings comprises at least the steps of: automatically feeding the profile to a profile machining section; immediately bringing the profile to a bending position, in which the profile is heated directly by hot air jets to a malleable condition at the bending position without moving the profile in its malleable condition.
Patent CA-2932159-C (CA)
Title: Appareil et procede de medicament
Inventor: FRASER JOHN FRANCIS
IPC: A61M13/00
Filed: 2014-12-10
Granted: 2021-01-05
Abstract: L'invention concerne un appareil destiné à être utilisé pour administrer un médicament particulaire aux voies aériennes d'un sujet biologique, l'appareil comprenant une entrée qui, en utilisation, est en communication fluidique avec une alimentation en gaz à pression positive, une sortie qui, en utilisation, est en communication fluidique avec les voies aériennes du sujet pour distribuer le gaz à pression positive à ces dernières, et une alimentation en médicament qui fournit une dose de médicament particulaire de telle sorte que le médicament particulaire est entraîné dans un flux de gaz de l'entrée à la sortie, en distribuant ainsi le médicament particulaire aux voies aériennes du sujet.
Patent CA-2933679-C (CA)
Inventor: ASAI TATSUYA
IPC: C22C38/02
Filed: 2014-12-22
Granted: 2019-04-02
Abstract: Provided is a method for manufacturing a steel member through hot press forming using a steel sheet that contains a comparatively large amount of Si. The method allows hot press forming to be carried out satisfactorily by stably and reliably suppressing shedding/peeling of oxide scale during hot press forming, even without restricting hot press forming conditions to a narrow range. The steel sheet includes, in mass ratio, C: 0.15% to 0.35%, Si: 1.0% to 3.0%, Mn: 1.0% to 3.0%, Al: more than 0% up to 0.10%, Ti:  ([N]x48/14)% to 0.10% (where [N] denotes the amount of N in the steel sheet), B: 5 ppm to 50 ppm, P: more than 0% to less than 0.015%, S: more than 0% up to 0.010%, and N: more than 0% up to 0.010%, the balance being iron and unavoidable impurities. The average oxygen concentration from an outermost surface of the steel sheet down to a depth of 10 µm in a sheet thickness direction is 0.70mass% or higher.
Patent CA-2934528-C (CA)
Title: Imageur micro-optique integre, processeur, et afficheur
Inventor: PARKER WILLIAM P
IPC: G02B3/00
Filed: 2014-12-17
Granted: 2022-06-28
Abstract: Un système optique adapté pour afficher une lumière provenant d'une scène comprend un composant optique actif qui comprend une première pluralité d'ouvertures dirigeant la lumière, un détecteur optique, un processeur, un afficheur, et une seconde pluralité d'ouvertures dirigeant la lumière. La première pluralité d'ouvertures dirigeant la lumière est placée de sorte à fournir une entrée optique au détecteur optique. Le détecteur optique est placé de sorte recevoir l'entrée optique et à convertir l'entrée optique en un signal électrique correspondant à des données d'intensité et de position. Le processeur est connecté de sorte à recevoir les données du détecteur optique, et à traiter les données en vue de leur affichage. La seconde pluralité d'ouvertures dirigeant la lumière est placée de sorte à fournir une sortie optique à partir de l'afficheur.
Patent CA-2937404-C (CA)
Title: Ensemble raccord a interstice em
Inventor: MINOSYAN VADIM
IPC: E21B47/18
Filed: 2015-01-26
Granted: 2021-03-30
Abstract: L'invention concerne un ensemble raccord amélioré à interstice, capable de résister aux rigueurs du forage directionnel, tout en restant économique et facile à déployer sur le chantier de forage. Certains modes de réalisation peuvent être assemblés en faisant coulisser un mandrin dans une enveloppe sans aucun filetage ou indexage, combler l'interstice entre l'enveloppe et le mandrin avec un matériau électriquement isolant, et durcir le matériau électriquement isolant pour coupler mécaniquement l'enveloppe et le mandrin. Dans certains modes de réalisation, la surface intérieure de l'enveloppe et la surface extérieure du mandrin comportent une pluralité de tronçons axiaux complémentaires présentant des diamètres échelonnés de façon à maintenir un écartement diélectrique constant. Dans certains modes de réalisation, la surface intérieure de l'enveloppe et la surface extérieure du mandrin comportent des rainures hélicoïdales à droite et/ou à gauche qui ne se chevauchent pas et qui, lorsqu'elles sont remplies d'un matériau électriquement isolant durci, forment un mécanisme 3D complexe de résistance au cisaillement optimisé pour s'opposer à la torsion ou au vrillage.
Patent CA-2938348-C (CA)
Title: Thrust reverser cascade
Inventor: CALDER DAVID PATRICK
IPC: F02K1/72
Filed: 2015-01-09
Granted: 2018-11-27
Abstract: A thrust reverser cascade having a frame and a body. The body comprises multiple layers formed by an additive manufacturing process where at least one of the layers is coupled to the frame.
Patent CA-2943502-C (CA)
Title: Capteur compact de lumiere
Inventor: DARTY MARK ANTHONY
IPC: G01J3/427
Filed: 2015-03-20
Granted: 2022-05-31
Abstract: L'invention concerne des procédés et des systèmes d'imagerie simultanée à des longueurs d'ondes multiples. Dans un aspect, un dispositif d'imagerie hyperspectrale/multispectrale comprend un objectif configuré pour recevoir une lumière rétrodiffusée par un objet, une pluralité de photodétecteurs, une pluralité de filtres passe-bande couvrant des photodétecteurs respectifs, chaque filtre passe-bande étant configuré pour laisser passer une bande spectrale respective différente à travers le filtre, et une pluralité de séparateurs de faisceaux en communication optique avec l'objectif et les photodétecteurs, chaque séparateur de faisceau séparant la lumière reçue par l'objectif en une pluralité de chemins optiques, chaque chemin étant configuré pour diriger la lumière vers un photodétecteur correspondant à travers le filtre passe-bande correspondant au photodétecteur considéré.
Patent CA-2945847-C (CA)
Title: Machine de soin integree centrale
Inventor: LU WEIDONG
IPC: A47K7/08
Filed: 2015-04-03
Granted: 2018-11-20
Abstract: Cet appareil de soins intégrés comprend un hôte (10) et une pluralité de têtes opérationnelles (20), ainsi qu'un dispositif d'aspiration de pollution, un dispositif d'approvisionnement en eau (50), un processeur hôte (11) et un module de communication hôte (12). Vient sur le dispositif d'aspiration de pollution une canalisation d'égout (18) et sur un dispositif d'approvisionnement d'eau (50) est disposée une prise d'eau (17) reliée à une source d'origine. Le processeur hôte (11) est relié respectivement via un circuit au dispositif d'aspiration de pollution, au dispositif d'approvisionnement en eau (50) et au module de communication hôte (12), tandis que la pluralité de têtes opérationnelles (20) sont respectivement reliées via une conduite au dispositif d'aspiration de pollution et au dispositif d'approvisionnement en eau (50) disposés sur l'hôte (10), la pluralité de têtes opérationnelles (20) étant aussi reliées via une interface de transmission de données au module de communication hôte (12) se trouvant sur l'hôte (10). Grâce à la présence d'une pluralité de têtes opérationnelles mise en correspondance sur l'hôte, il est possible de réduire les coûts de montage, de relier l'eau en provenance d'une source d'origine avec une canalisation, d'éviter le manque d'eau en raison d'un trop-plein d'eaux usées, d'assurer un nettoyage selon les besoins et de donner plus de liberté horaire au personnel soignant.
Patent CA-2946363-C (CA)
Inventor: BENAVENTE VEGA LUIS ALBERTO
IPC: A23L17/00
Filed: 2014-12-17
Granted: 2018-09-18
Abstract: Method for improving drying of a concentrated acid salmon silage, during preparation of a protein supplement for animal feed, from salmon silage, wherein in a continuous and sequential form includes treating the stored salmon silage through steps of cooking, separation, concentration, drying, grinding, addition of antioxidant, and packing, wherein after the concentration step, the following steps proceed: a) incorporating in a first mixer an amount of concentrated acid salmon silage, and an amount of flour-type carrier, obtaining an homogeneous mixture; b) incorporating in a second mixer an additional amount of concentrated acid salmon silage, an amount from the first mixer, and a fraction of the load coming out of the dryer, the latter as a recycle; c) transferring the mixture formed in the second mixer to a dryer; d) recycling a fraction of the load, equivalent to the amount that can be from 30% to 60% of the output of the second mixer, fraction defined in function of the humidity at the exit of the dryer; e) passing the mixture of the dry product at the exit of the dryer to a cooler, wherein the cooling is performed from 80º C to 25º C for 10 to 30 minutes; f) feeding the dry and cooled down product to the steps of grinding, adding an antioxidant, and packing of the protein supplement for animal feed. Also disclosed are the protein supplement and system to improve drying said protein feed.
Patent CA-2949675-C (CA)
Inventor: SPENCER DANNY
IPC: E21B21/08
Filed: 2015-05-19
Granted: 2022-10-25
Abstract: The present disclosure contemplates a method and apparatus for maintaining well pressure control despite fluctuations arising due to mud pump speed changes during startup and shutdown of a mud pump. More particularly, the present disclosure relates to a method and apparatus for closely coordinating changes in mud pump speed, or the flow rate of drilling mud, with the operation of choke valves for the maintenance of a constant drilling fluid pressure during drilling breaks such as the addition of drill pipe sections to the drill string.
Patent CA-2951410-C (CA)
Inventor: MURPHY JAMES EDWARD
IPC: H01L33/50
Filed: 2015-06-12
Granted: 2023-01-03
Abstract: A process for synthesizing a manganese (Mn4+) doped phosphor includes milling particles of the a phosphor precursor of formula I, and contacting the milled particles with a fluorine-containing oxidizing agent at an elevated temperature Ax[MFy]:Mn4+.....(I) wherein A is Li, Na, K, Rb, Cs, or a combination thereof; M is Si, Ge, Sn, Ti, Zr, Al, Ga, In, Sc, Hf, Y, La, Nb, Ta, Bi, Gd, or a combination thereof; x is the absolute value of the charge of the [MFy] ion; y is 5, 6 or 7.
Patent CA-2954776-C (CA)
Inventor: MONTALVO URBANO ADRIANA
IPC: G02B6/46
Filed: 2015-07-07
Granted: 2023-05-16
Abstract: An optical fiber distribution housing is provided. The housing includes an active fiber routing structure positioned between the splitter module and the plurality of optical splice ports and/or a guide structure defining an inactive fiber routing channel. The active fiber routing structure includes a plurality of channels, and each of the plurality of channels of the active fiber routing structure is associated with a subset of optical splice ports. Each channel receives a subset of active fibers from the splitter module and guides the active fibers to the subset of optical splice ports associated with the channel. The inactive fiber guide structure receives an inactive fiber and the fiber follows a path from the splitter modules along the first wall and through the inactive fiber routing channel to the inactive fiber retainer.
Patent CA-2956050-C (CA)
Inventor: BLUM YIGAL
IPC: C01F11/18
Filed: 2015-07-30
Granted: 2023-09-12
Abstract: The present invention provides stabilized amorphous calcium carbonate (ACC) formulations, comprising ACC and a non-aqueous liquid carrier in which the ACC is dispersed. The present invention further provides cosmetic and pharmaceutical compositions comprising ACC.