baber/WOPTO huggingface dataset:
Patent CA-2913166-A1 (CA)
Title: Intermetallic and composite metallic gap filler
Inventor: GROSS ADAM FRANKLIN
IPC: B64D45/02
Filed: 2015-11-24
Abstract: A structural assembly of an aircraft which includes a structural element constructed of a composite material which includes a matrix material and plurality of fibers positioned to extend through the matrix material, wherein at least a portion of the plurality of fibers are accessible from a surface of the structural element. A fastener secures the structural element to a structural component. A metal structure comprising gallium is positioned in contact with a surface of the fastener. The metal structure extends from the surface of the fastener and contacts at least a portion of the at least a portion of the plurality of fibers. Also included is a method for assembling a structure.
Patent CA-2913191-A1 (CA)
Title: Pneumatic tourniquet
Inventor: MENASHE SHAKED
IPC: A61B17/132
Filed: 2014-05-23
Abstract: A compressed gas container and a flow control unit are retained within a rigid housing of a control device locally attached to an inflatable strap of a pneumatic tourniquet. The flow control unit, when triggered, is configured to selectively supply a dose of pressurized gas discharged from the gas container to an internal strap cavity, to achieve a predetermined cavity pressure for applying a required hemorrhage suppressing force onto a limb. In one embodiment, a strap restraining unit permits displacement of a free end of the strap without resistance until assuming a predetermined length sufficient to apply the hemorrhage suppressing force and which corresponds to a disposition of a restraining element at which it is in sufficiently close pressing relation with the strap to cause it to become restrained. The tourniquet is deployable in one embodiment by engaging an unattached end of a buckle frame with a large-area protruding part.
Patent CA-2913330-A1 (CA)
Inventor: LEFSRUD KEVIN
IPC: A43B5/04
Filed: 2015-03-26
Abstract: There is provided a boot attachment for attaching a boot to a ski. The boot has an ankle portion and a foot portion. The boot attachment has a base having a toe binding and a heel binding, a boot receiver with a lower portion and an upper portion, a pivot connecting the boot receiver to the base, and a pivot lock that selectively locks the pivot. In use the lower portion retains the foot potion of the boot, and the upper portion retains the ankle portion of the boot, and movement of the receiver about the pivot causes the upper portion of the boot receiver to move away from the base.
Patent CA-2914006-A1 (CA)
Inventor: SIGMAN MICHAEL
IPC: C10G11/18
Filed: 2014-06-10
Abstract: Cette invention concerne des catalyseurs FCC ayant une résistance à l'attrition améliorée qui sont obtenus par mélange d'un polyélectrolyte cationique avec soit des cristaux de zéolithe, soit un nutriment formant zéolithe et/ou un matériau formant matrice, avant ou pendant la formation d'une microsphère de catalyseur.
Patent CA-2914191-A1 (CA)
Title: Copolymere d'ethylene-alpha-olefine-diene non conjugue etendu a l'huile
Inventor: BEELEN HENRI JACOB HUBERT
IPC: C08L23/16
Filed: 2014-06-24
Abstract: L'invention concerne une composition de copolymère d'éthylène-a-oléfine-diène non conjugué étendu à l'huile constituée de i) 100 parties d'au moins un copolymère d'éthylène-a-oléfine-diène non conjugué ayant - un poids moléculaire moyen en poids (Mw) d'au moins 300 000 g/mol. - un indice prédéfini de viscosité supérieur à 4, de préférence supérieur à 4,2 mesuré dans le xylène à 70°C et - une polydispersité (Mw/Mn) inférieure à 3, de préférence inférieure à 2,8, en particulier inférieure à 2,6 ; ii) 30 à 70 parties en poids pour 100 parties en poids du copolymère d'éthylène-a-oléfine-diène non conjugué (i) d'une huile de dilution et iii) jusqu'à 5 parties en poids pour 100 parties en poids du copolymère d'éthylène-a-oléfine-diène non conjugué (i) d'agents auxiliaires, moyennant quoi la composition de copolymère étendu à l'huile a un angle de phase Omin inférieur à 2,5.
Patent CA-2917000-A1 (CA)
Inventor: GUAN QI
IPC: C08J3/20
Filed: 2014-07-03
Abstract: A composite includes particles of thermoplastic polymer coated with a chitin nanowhisker gel and melt-blended. The thermoplastic polymer may be polystyrene, polyethylene, acrylonitrile butadiene styrene, polycarbonate, or another thermoplastic polymer.  A method of processing chitin includes forming a non-colloidal mixture substantially of chitin and hydrochloric acid to subject the chitin to hydrolysis; upon the mixture becoming substantially colloidal, controlling conditions of the mixture to slow the hydrolysis; and producing a gel consisting substantially of non-agglomerated chitin nanowhiskers and water by subjecting the mixture to filtration and a process for reducing the amount of agglomerated crystalline chitin in the mixture. A method of forming a composite of chitin nanowhiskers dispersed in a thermoplastic polymer matrix includes coating thermoplastic polymer particles with a chitin nanowhisker gel; and subjecting the coated particles to melt-blending thereby to form the composite.
Patent CA-2917129-A1 (CA)
Title: Tank connection
Inventor: THIEL TOBIAS
IPC: B67D7/78
Filed: 2014-07-04
Abstract: The invention relates to a tank connection system, comprising a plurality of tanks, wherein each of the plurality of tanks has a tank outlet, to which a line piece is connected by means of a first valve, which line piece has a first hose connection point at a first end and a second hose connection point at a second end, and a plurality of lines, which each have two additional hose connection points, which can be cut off from each other by a second valve or separated from each other by a line disconnection.
Patent CA-2919911-A1 (CA)
Inventor: MORIOKA YUICHI
IPC: H04L1/02
Filed: 2014-07-16
Abstract: A communications system comprising an infrastructure equipment for forming part of a mobile communications network where the infrastructure equipment is arranged to transmit and receive data to and from a user device via a wireless access interface. The wireless access interface is provided by the infrastructure equipment using a plurality of Orthogonal Frequency Division Multiplexing (OFDM) subcarriers and the plurality of OFDM subcarriers extend across a first bandwidth. The infrastructure equipment is configured to transmit repeatedly signals representing a same instance of user device payload data in a second bandwidth, where the second bandwidth is less than and within the first bandwidth and includes a subset of the OFDM subcarriers. The user device is configured to receive one or more of the signals repeatedly transmitted across the second bandwidth, to store in a memory signals representing the repeatedly transmitted signals received across the second bandwidth and to combine the stored signals. The user device is also configured to detect the user device payload data from the combined signals, where the user device has been provided with an indication of the second bandwidth.
Patent CA-2927310-A1 (CA)
Title: Opto-physiological sensor and method of assembly
Inventor: HU SIJUNG
IPC: A61B5/00
Filed: 2014-10-15
Abstract: A method of assembling an opto-physiological (OP) sensor comprises: (i) modelling the opto-physiological properties of at least one body tissue type to be monitored; (ii) determining, through application of the model, an optimal optical design for an opto- physiological (OP) sensor operable to monitor the opto-physiological properties of the at least one body tissue type; and (iii) making the OP sensor to the determined optical design. The optimal optical design for the OP sensor comprises: (i) determining the optimum separation of each of a plurality of light sources from a photodetector, based on modelled optical path lengths for light travelling from each light source, through the body tissue type to be monitored, to the photodetector; and (ii) locating light sources of different wavelengths at different distances from the photodetector.
Patent CA-2928757-A1 (CA)
Title: Biometric shortcuts
Inventor: Kulchytskyy Vladyslav
IPC: G06F9/44
Filed: 2016-05-03
Abstract: Embodiments of the present invention provide a method, system and computer program product for biometric shortcuts. In an embodiment of the invention, a biometric shortcut method includes storing in a database a multiplicity of different fingerprints, each in connection with a different command for a corresponding application and optionally acquired by way of a fingerprint scanner affixed to a computing device. An end user is then authenticated into use of the computing device and subsequent to authentication, a scanned fingerprint is then received in the fingerprint scanner and the scanned fingerprint is matched to one of the different fingerprints in the database.  Thereafter, a command for a corresponding application stored in connection with the one of the different fingerprints matched to the scanned fingerprint is determined and the command is issued in the corresponding application executing in the computing device.
Patent CA-2929042-A1 (CA)
Title: Dna detection method
Inventor: FUJITA HIROYUKI
IPC: C12Q1/68
Filed: 2014-10-24
Abstract: A DNA can be easily and surely detected without using any marker such as a phosphor by bridging paired electrodes in a detection device by an extended DNA and then determining the properties of the DNA bridging the bump electrodes. For this purpose, provided is a method for detecting a DNA using a detection device equipped with at least a pair of electrodes, said method comprising: fixing primers to the electrodes; immersing the electrodes in a solution containing a circular template of a single-stranded DNA; annealing the circular template; and forming a single-stranded DNA product by the rolling circle amplification (RCA) method to thereby bridge the electrodes, to which a preset voltage is applied, by the extended DNA; and then determining the properties of the DNA bridging the electrodes and containing a plurality of single-stranded DNA molecules.
Patent CA-2929605-A1 (CA)
Inventor: BAPAT VINAYAK
IPC: A61F2/24
Filed: 2014-11-14
Abstract: A heart prosthesis that includes at least one information marker and methods of using the heart prosthesis are disclosed. The at least one information marker can indicate any suitable information associated with the heart prosthesis, e.g., one or more of a manufacturer, type, model, feature, size, and date. And the heart prosthesis can include any suitable prosthesis, e.g., a prosthetic heart valve or an annuloplasty prosthesis.
Patent CA-2933494-A1 (CA)
Title: Pre-stretched packaging film
Inventor: MANRIQUE ANTONIO
IPC: B29C55/02
Filed: 2014-11-25
Abstract: A method for preparing a pre-stretched film includes extruding a multi-layered film that has an initial overall film thickness of 24 µm to 35 µm and stretching the multi-layered film from the initial film thickness to a final film thickness of less than 12 µm to form a pre-stretched film. The multi-layered film has a first layer that includes an ultra low density polyethylene having a density less than 0.910 g/cm3 and has second and third layers that each independently includes a linear low density polyethylene having a density of 0.910 g/cm3 to 0.94 g/cm3. The pre-stretched film is capable of exhibiting an ultimate stretch of less than 28% at an applied weight of 45 kg and less based on a percent change in thickness of the pre-stretched film prior to application of the applied weight compared to after application of the applied weight.
Patent CA-2935319-A1 (CA)
Title: Derive de 1,2-naphtoquinone et son procede de preparation
Inventor: LEE WHEE SEONG
IPC: A61P3/00
Filed: 2014-12-30
Abstract: La prÚsente invention concerne la paire RRR/SSS d'ÚnantiomÞres de l'acide Gd (PCTA-tris-glutamique), les ÚnantiomÞres uniques de la paire, leurs sels pharmaceutiquement acceptables, leurs dÚrivÚs amides, et des compositions comprenant au moins 50 % de ces composÚs.
Patent CA-2936529-A1 (CA)
Title: Procede de recuperation du cuivre et du zinc
Inventor: PAATERO ERKKI
IPC: C22B3/00
Filed: 2015-01-21
Abstract: La présente invention concerne un procédé de récupération du cuivre et du zinc à partir d'une solution aqueuse contenant du sulfate et du chlorure. Au cours de la première étape de traitement, le zinc et le cuivre sont extraits en même temps avec une solution d'extraction comprenant un échangeur de cations de chélation liquide et un échangeur d'anions liquide. L'extraction est suivie par des étapes de lavage consécutives. Les espèces anioniques sont d'abord lavées à partir de la phase organique avec une ou plusieurs solutions aqueuses et, finalement, le cuivre est lavé avec une solution aqueuse acide.
Patent CA-2938077-A1 (CA)
Inventor: KANG KONGBIN
IPC: A61B5/02
Filed: 2014-03-14
Abstract: Techniques for linking geometry extracted from one or more medical images, the geometry including a plurality of geometric objects each having parameter values including at least one value for location and at least one value for direction/orientation, the plurality of geometric objects comprising a target geometric object and at least two candidate geometric objects, the techniques include: (A) comparing parameter values of the target geometric object with parameter values of the at least two candidate geometric objects, (B) selecting one of the at least two candidate geometric objects to link to the target geometric object based, at least in part, on the comparison; and (C) linking the target geometric object with the selected candidate geometric object.
Patent CA-2939619-A1 (CA)
Inventor: ESTILL JIM
IPC: E05G1/00
Filed: 2016-08-19
Abstract: The exemplary apparatus includes an appliance that combines the functions of a compact refrigerator, microwave oven and safe for use in facilities such as hotels and dormitories. Power is supplied through power control circuitry which avoids undesirable power conditions. The safe portion includes safe circuitry which includes an alarm enunciator which provides an audible alarm in the event of detection of a safe tamper condition. A removable encasement within a refrigerator body provides vibration isolation to minimize vibration of the refrigerator portion and connected items. An insulating sleeve extends in surrounding relation of refrigerator walls to reduce heat infiltration therein.
Patent CA-2939766-A1 (CA)
Title: Mineral oil barrier
Inventor: OHR STEFFEN
IPC: D21H19/38
Filed: 2015-02-25
Abstract: The present invention is directed to a liquid coating composition comprising at least one terephthalate ionomer comprising anionic substituents selected from sulfonate, carboxylate and/or phosphate groups, wherein the at least one terephthalate ionomer has an acid value of at least 1 mg KOH/g ionomer, at least one calcium carbonate containing filler, and a buffer.
Patent CA-2942376-A1 (CA)
Title: Thermoformable medical member with heater and method of manufacturing same
Inventor: LAUBACH ADAM
IPC: A61F5/058
Filed: 2015-03-12
Abstract: A thermoformable medical member and heater and method for manufacturing same. A thermoplastic material is converted from a relatively rigid state to a formable state over a narrow temperature range, and, which reverts back to a clinically rigid state within a relatively short period of time, and, which remains in that state even at elevated ambient temperatures.
Patent CA-2943242-A1 (CA)
Inventor: CHEN YAN
IPC: C12N15/63
Filed: 2015-03-20
Abstract: The present invention provides antigen-binding polypeptides (e.g., bi-specific antigen-binding polypeptides) that specifically bind to a first and a second target antigen with high affinity. The present invention also provides novel antigen-binding polypeptides that specifically bind to HER2 and antagonize HER2 activation. The invention also provides nucleic acids encoding the antigen-binding polypeptides, recombinant expression vectors and host cells for making such antigen binding polypeptides. Methods of using antigen-binding polypeptide of the invention to treat disease (e.g., cancer) are also encompassed by the invention.
Patent CA-2944136-A1 (CA)
Title: Programme de prediction de jour d'ovulation et procede de prediction de jour d'ovulation
Inventor: SUZUKI KENTA
IPC: A61B10/00
Filed: 2015-03-26
Abstract: La présente invention vise à proposer un programme de prédiction de jour d'ovulation hautement fiable. Le programme de prédiction de jour d'ovulation amène un ordinateur à exécuter un processus pour calculer des données de jour d'ovulation prédit en fonction d'un cycle menstruel spécifique au moyen de l'application d'un cycle menstruel spécifique à la relation entre le cycle menstruel moyen et l'espacement entre des jours de menstruation et des jours d'ovulation déduits sur la base de données d'une pluralité de personnes acquises à l'avance.
Patent CA-2945580-A1 (CA)
Title: Commande independante d'un assemblage de tariere et tremie dans un systeme de melangeur electrique
Inventor: OEHRING JARED
IPC: E21B43/26
Filed: 2016-10-17
Abstract: Il est décrit, selon certains modes de réalisation, un système de fracturation hydraulique qui comprend un mélangeur. Le système comprend un ensemble tarière et trémie pour recevoir un agent de soutènement dune source dagent de soutènement et alimenter lagent de soutènement au mélangeur pour le mélanger à un fluide. Une première source dalimentation est utilisée pour alimenter le mélangeur afin de mélanger lagent de soutènement avec le fluide et préparer un liquide de fracturation. Une deuxième source dalimentation alimente indépendamment lensemble tarière et trémie pour aligner la tarière de lensemble tarière et trémie sur lalimentation dagent de soutènement provenant de la source dagent de soutènement. Par conséquent, lensemble tarière et trémie peut être entreposé ou déployé sans lutilisation de la première source dalimentation, qui est lalimentation principale du mélangeur.
Patent CA-2946101-A1 (CA)
Inventor: VETUKURI VNKV PRASADA RAJU
IPC: C07D498/12
Filed: 2015-04-19
Abstract: The present invention relates to an improved and industrially advantageous process for the preparation of Rifaximin with high purity and yield. Particularly, the present invention relates to improved processes for the preparation of Rifaximin from Rifamycin O and S. More particularly the present invention relates to a process for the preparation of Rifaximin through 3-halorifamycin S. The present invention further relates to a novel polymorph of Rifaximin and process for its preparation.
Patent CA-2946479-A1 (CA)
Title: A process for the manufacture of a composite electrode, the composite electrode so obtained, and a secondary battery provided with said composite electrode
Inventor: PRAS OLIVIER
IPC: H01M4/1399
Filed: 2015-05-06
Abstract: The present invention pertains to an electrode-forming composition, to use of said electrode-forming composition in a process for the manufacture of a composite electrode, to said composite electrode and to a secondary battery comprising said composite electrode.
Patent CA-2948347-A1 (CA)
Inventor: ROGERS MICHAEL WYLIE
IPC: A63B17/02
Filed: 2015-05-08
Abstract: An anchor is installed in an ice surface for securing a hockey net. The anchor device comprises a plate having two different-sized spikes and a protrusion and a rubber peg. A larger diameter end of the hockey net poles is inserted onto the rubber peg and the hockey net is secured to ice but is able to be bent or dislodged when force from impact is applied.
Patent CA-2948801-A1 (CA)
Inventor: TAKAHASHI AKIRA
IPC: F04D29/54
Filed: 2015-07-16
Abstract: In the present invention, an axial flow-type turbo machine is provided with: a plurality of blades (12) that form a stationary blade row or a moving blade row; an end wall (30) to which the plurality of blades (12) are fixed and which forms a channel together with the blades (12); and at least one recess (50) that is formed locally in a region (R) positioned on the upstream side of the gap between adjacent blades (12) or at a front edge (12a) of the blades (12) in the surface of the end wall (30), and that controls a secondary flow (40) of the fluid.
Patent CA-2953699-A1 (CA)
Inventor: ZHANG WEIBIN
IPC: G01P15/03
Filed: 2017-01-04
Abstract: Apparatus and associated methods relate to maximizing a signal to noise ratio of an accelerometer by inhibiting signals arising from movements of a proofmass in directions perpendicular to a direction of intended sensitivity. The direction of' intended sensitivity of the accelerometer is along an axis of the proofmass. The accelerometer is rendered substantially insensitive to lateral accelerations of the proofmass by making the accelerometer axially symmetric. Two axially-asymmetric acceleration sensing devices are axially engaged in such a manner as to render the coupled sensing devices substantially axially-symmetric. In some embodiments, each acceleration sensor has an axially-thin membrane portion extending from a proof'mass portion. The two acceleration sensors can be engaged in an antiparallel Fashion at projecting ends of the proofmass portions. An engagement surface will be located about halfway between the axially-thin membrane portions of the two acceleration sensors.  thereby causing mechanical symmetry about the engagement surface.
Patent CA-2957588-A1 (CA)
Title: Tasimelteon for treating smith-magenis syndrome
Inventor: LAVEDAN CHRISTIAN
IPC: A61P25/20
Filed: 2015-08-29
Abstract: Embodiments of the invention relate to the treatment of sleep disturbances in individuals with Smith-Magenis Syndrome (SMS).
Patent CA-2958240-A1 (CA)
Title: Voided latex particles
Inventor: LIU LILY
IPC: B32B3/00
Filed: 2015-08-07
Abstract: A process for forming voided latex particles is improved by combining swelling and polymerization of an outer shell into a single step. The process includes contacting multi-stage emulsion polymer particles comprising a core, at least one intermediate shell, with a swelling agent, and polymerizing an outer shell after said contacting with swelling agent wherein the core and the at least one intermediate shell are contacted with swelling agent in the presence of less than 0.5% monomer based on the weight of the multi-stage emulsion polymer particles, and substantially all of the swelling occurs during polymerization of the outer shell.
Patent CA-2959658-A1 (CA)
Inventor: PETITDEMANGE ARNAUD
IPC: G02F1/13357
Filed: 2015-08-14
Abstract: The general field of the invention is that of lighting devices compatible with the use of night vision binoculars, said lighting device (1) comprising: a row of first light-emitting diodes (11) carried and powered by an electronic circuit (12), a mechanical part (13) on which the electronic circuit is attached; a second light-emitting diode (14) surmounted by an optical filter (15), said optical filter having spectral transmission such that the light from the second diode filtered by said filter is compatible with the use of said night vision binoculars. In the lighting device according to the invention, the mechanical part comprises at least one hollow housing (16) in which the second filtered light-emitting diode is attached, the depth of the housing being sufficient for the top part of the optical filter not to protrude beyond the top part of the first light-emitting diodes.
Patent CA-2960146-A1 (CA)
Inventor: GIORDANO RENATO
IPC: A61M1/14
Filed: 2015-05-07
Abstract: A portable hemodialysis system is provided including a disposable cartridge and a reused dialysis machine. The disposable cartridge includes a dialysate flow path and a blood flow path which flow in opposite directions through a dialyzer. The disposable cartridge includes a filter for removing waste products from the dialysate, and pressure and fluid flow sensors for measuring the pressure and fluid flow in the dialysate flow path and blood flow path. Preferably, the filter has a vapor membrane for releasing gases including ammonia, but not liquids such as the dialysate. The reused dialysis machine possesses a reservoir for dialysate, an ammonia sensor adjacent to the vapor membrane, a level sensor, a blood leak sensor, a venous blood line pressure sensor, a venous blood line bubble detector, pump motors, and a processor connected to the motors and sensors for controlling and monitoring hemodialysis treatment.