baber/WOPTO huggingface dataset:
Patent CA-2767465-A1 (CA)
Inventor: BIELENSTEIN OLIVER
IPC: B01F23/57
Filed: 2010-03-17
Abstract: The application relates to a vacuum mixing device (1) for bone cement, where the monomer is pressed into a mixing container (2) due to the surrounding vacuum and a gas volume present in the monomer container (10).
Patent CA-2769927-A1 (CA)
Title: Circuit and method for applying a three phase power source to a three phase load
Inventor: HABBLEY DALE LEE
IPC: H02J3/26
Filed: 2012-03-01
Abstract: A circuit and method of applying a three phase power source to a load such that each phase is applied to the load in a manner, such as a predetermined sequence, so as to reduce the electromagnetic interference (EMI) and heat generated in the switching devices during the application and removal of each phase to the load.
Patent CA-2775495-A1 (CA)
Inventor: AHMED ISHTIAQ
IPC: A46B17/00
Filed: 2012-04-26
Abstract: The case has an inner component which is provided with tweezers for immobilizing an elongated element. The element can be a stick having exposed bristles at one end. The inner component is pivotally attached to an outer component and swings from an open position in which the bristles of the stick are exposed for use as a tooth brush. In the closed position, the stick is entirely within the outer component and is protected by it.
Patent CA-2776536-A1 (CA)
Inventor: STONE PAUL
IPC: F01D5/14
Filed: 2012-05-09
Abstract: A gas turbine airfoil blade comprises an airfoil having a leading edge and a trailing edge defining fore and aft points of an airfoil chord relative to a flowpath direction. The airfoil extends generally radially from a root to a tip, the root of the airfoil intersecting a platform of the blade. A body of the airfoil is composed of a plurality of airfoil sections stacked along a stacking line extending radially from the platform. A root airfoil section being the one of said airfoil sections intersecting the platform, the trailing edge at the root airfoil section extending to intersect the platform chordwise aft of the trailing edge of the airfoil section immediately radially outwardly adjacent to the root airfoil section.
Patent CA-2777036-A1 (CA)
Inventor: LEPAYSAN CHRISTOPHE
IPC: G01P5/26
Filed: 2010-10-11
Abstract: Le dispositif comporte : - des moyens (12) d'émission d'un faisceau laser, appelé faisceau émis, - des moyens (16) de focalisation du faisceau émis, à une distance de focalisation (D) prédéterminée, - des moyens (20) de réception du faisceau émis après réflexion par une particule présente dans l'air (18), appelé faisceau réfléchi, - des moyens (32) de transmission du signal d'interférences intervenant entre le faisceau émis et le faisceau réfléchi à des moyens (24) de traitement du signal pour en déduire la vitesse de la particule. Les moyens d'émission (12) comprennent une diode laser et les moyens de réception (20) sont associés à la diode laser par self-mixing. La distance de focalisation (D) est comprise entre 5 cm et 2 m.
Patent CA-2778910-A1 (CA)
Inventor: MUEHLBACH MANDY
IPC: B01J13/04
Filed: 2010-09-07
Abstract: The invention relates to the production of core-shell particles for encapsulating reactive components for single-component resin systems. In particular, the invention relates to the encapsulation of radical initiators such as peroxides. The invention further relates to a method for the 100% encapsulation of reactive components, whereby novel, storage-stable resin systems can be provided. At the same time, the core-shell particles are designed such that they can be opened nearly completely, easily and quickly during application, but have sufficient storage and shear stability before application.
Patent CA-2779423-A1 (CA)
Inventor: BAILEY JAMES
IPC: C07D487/04
Filed: 2010-11-03
Abstract: Benzodiazepine compounds of formula (I), and salts thereof, pharmaceutical compositions containing such compounds and their use in therapy, in particular in the treatment of diseases or conditions for which a bromodomain inhibitor is indicated.
Patent CA-2780148-A1 (CA)
Title: Detection, measurement, and imaging of cells such as cancer and other biologic substances using targeted nanoparticles and magnetic properties thereof
Inventor: FLYNN EDWARD R
IPC: A61F2/02
Filed: 2010-11-05
Abstract: The present invention provides methods and apparatuses for detecting, measuring, or locating cells or substances present in even very low concentrations in vivo in subjects, using targeted magnetic nanoparticles and special magnetic systems. The magnetic systems can comprise magnetizing subsystems and sensors subsystems, including as examples SQUID sensors and atomic magnetometers. The magnetic systems can detect, measure, or location particles bound by antibodies to cells or substances of predetermined types. Example magnetic systems are capable of detecting sub-nanogram amounts of these nanoparticles.
Patent CA-2782020-A1 (CA)
Title: Marking based on modified chiral liquid crystal polymers
Inventor: TILLER THOMAS
IPC: B42D15/00
Filed: 2010-05-19
Abstract: A liquid crystal polymer marking is obtainable by a process that comprises applying a chiral liquid crystal precursor composition onto a substrate, heating the composition to a first chiral liquid crystal state, applying to at least one area of the precursor composition a chiral dopant composition, heating the at least one area to bring same to a second chiral liquid crystal state, and subsequently curing and/or polymerizing the resultant product.
Patent CA-2782030-A1 (CA)
Title: Package for colored products
Inventor: HAILE DANNY LEE
IPC: A61Q3/02
Filed: 2010-11-23
Abstract: Disclosed are packages including transparent containers such as bottles and jars comprising a coating that reduces transmission of light through the container. The containers further comprise a product viewing area or window through which the product is visible to a consumer or purchaser. The containers are disclosed as being useful for protecting photo-sensitive products while allowing the color of those products to be displayed to the user.
Patent CA-2782112-A1 (CA)
Inventor: ROTTGER HENNING
IPC: A61F13/15
Filed: 2010-11-26
Abstract: The present invention relates to an absorbent structure with a sequence of layers comprising at least one liquid absorption layer, a subsequent liquid storage layer with superabsorbent polymer SAP, preferably SAP particles and/or SAP fibres, and a subsequent liquid distribution layer, wherein the layers are connected and form a sheet structure, wherein at least the liquid storage layer and the liquid distribution layer each at least have an airlaid material, preferably an airlaid ply comprising cellulose fibres as main constituent, an area of the airlaid material in the liquid distribution layer being more narrowly pored than an area of the airlaid material in the liquid storage layer, and wherein the liquid storage layer has superabsorbent polymer, in particular SAP particles, extending from the liquid storage layer into the liquid distribution layer in order to generate a return suction effect for liquid that has passed through the liquid absorption layer and liquid storage layer into the liquid distribution layer.
Patent CA-2783574-A1 (CA)
Inventor: BRESTEL RONALD R
IPC: F16K41/02
Filed: 2010-11-11
Abstract: A control valve includes a valve body 112, a valve stem, and a control element. The valve body receives the stem and includes a packing 128 box housing a packing set 130. A packing follower 132 includes a bore 133 sized to receive the stem and includes an upper portion 136, a lower portion 138, and a bearing surface 140, the lower portion sized to extend into the valve bonnet to engage the packing set to apply a first compressive force to the packing set, the upper portion including threads 144 and having an upper counterbore 146 housing a secondary seal ring 166. A nut 148 operatively engages the threads of the upper portion of the packing follower, the nut positioned to apply a second compressive force to the secondary seal ring, and a spring 170 is positioned between the packing flange 160 and the bearing surface 140 of the packing follower, wherein the first compressive force is independent of the second compressive force.
Patent CA-2784799-A1 (CA)
Title: Certain dipeptidyl peptidase inhibtors
Inventor: WANG WEIBO
IPC: A61P3/10
Filed: 2010-12-28
Abstract: Provided are 3-(3-aminopiperidin-1-yI)-5-oxo-1,2,4-triazine derivates of Formula (I) as dipeptidyl peptidase IV(DPP-IV) inhibitors, pharmaceutical compositions thereof, and methods of use thereof: (see above formula)
Patent CA-2786701-A1 (CA)
Inventor: GIUSEPPIN MARCO LUIGI FEDERICO
IPC: C08L3/12
Filed: 2011-02-18
Abstract: A method is provided for producing a dehydrated biopolymer powder, said method comprising the successive steps of: a) providing a filter cake comprising biopolymer material and 30 to 60 wt.% of water; b) contacting said filter cake with a pressurised gas to extract water from the filter cake, said pressurised gas having a pressure and a temperature below the critical point of the gas; c) separating water-containing pressurised gas from the dehydrated filter cake; and d) collecting a dehydrated biopolymer powder wherein the pressurised gas has a pressure of at least 0.6 MPa (6 bar) and up to 6 MPa (60 bar), and a temperature of 10 to 40 0C.
Patent CA-2787138-A1 (CA)
Title: Composition for producing a temporary intestinal occlusion
Inventor: BISCHOF GEORG
IPC: A61L24/04
Filed: 2011-01-12
Abstract: The present invention relates to the use of a solidifiable composition for forming a temporary obstruction of the intestine of a mammal, said composition being flow able and solidifiable to form a solid plug at a desired site within the intestine, the structure of said plug being changeable in order to allow for the subsequent, at least partial removal of the obstruction.
Patent CA-2787234-A1 (CA)
Title: Method and apparatus for electrical control of heat transfer
Inventor: GOODSON DAVID
IPC: F02G1/055
Filed: 2011-01-13
Abstract: A heat exchange system includes an electrode configured to electrostatically control a flow of a heated gas stream in the vicinity of a heat transfer surface and/or a heat-sensitive surface.
Patent CA-2790575-A1 (CA)
Inventor: KOOLMAN MICHAEL
IPC: E21B36/04
Filed: 2010-11-23
Abstract: An apparatus is provided for delivering a substance containing hydrocarbons from a reservoir. The reservoir can be subjected to thermal energy in order to reduce the viscosity of the substance. The apparatus includes at least one conductor loop for inductively applying current for electric/electromagnetic heating of the reservoir, and a pressurization device for injecting a liquid into the reservoir in liquid form. A  preparation entity extracts the liquid that is to be injected from a reservoir liquid that is taken from the reservoir or from a medium that is taken from the reservoir.
Patent CA-2792417-A1 (CA)
Title: Agomelatine hydrochloride hydrate and preparation thereof
Inventor: SHAN HANBIN
IPC: A61K31/165
Filed: 2011-03-17
Abstract: An agomelatine hydrochloride hydrate of formula (I), preparation, use, and pharmaceutical composition thereof are provided. Said hydrate obtained through the present method has significant increased solubi1ity than agomelatine, and therefore is more suitable for manufacturing pharmaceutical formulations. Using the present method, high purity can be obtained through a simple process, free of any complicated steps. Wherein X is Cl.
Patent CA-2793950-A1 (CA)
Title: Controlling contamination on carcasses using flame decontamination
Inventor: CATOR BRENT
IPC: A22C17/08
Filed: 2011-03-21
Abstract: A method for the decontamination of carcasses includes using a flame decontamination process in which carcasses are subjected to temperatures produced by a direct flame source for a period of time sufficient to achieve an effective degree of surface pasteurization.
Patent CA-2796791-A1 (CA)
Title: Nano-scale coatings and related methods suitable for in-vivo use
Inventor: GOODALL RANDY
IPC: A61K9/44
Filed: 2011-05-19
Abstract: A nano-scale device and method of manufacturing and use. The nano-scale device may be used in-vivo and may comprise a fluid path with an inlet microchannel, an outlet microchannel, and a nanochannel. The fluid path comprises bio-robust material. In certain embodiments, the bio-robust material may be coated over a material that is not bio-robust.
Patent CA-2797122-A1 (CA)
Title: Combinateur optique pour la combinaison de multiples faisceaux laser dans un cytometre de flux
Inventor: HUNTER SUSAN
IPC: G01J3/30
Filed: 2011-05-03
Abstract: L'invention porte sur un combinateur optique pour la combinaison de multiples faisceaux laser dans un cytomètre de flux. Un combinateur de faisceau dichroïque est utilisé pour combiner un second faisceau laser avec un premier faisceau laser, de telle sorte que les deux faisceaux sont colinéaires. Un dispositif d'ajustement de taille de faisceau est utilisé pour ajuster la taille et la convergence/divergence du second faisceau laser, de telle sorte que les deux faisceaux lasers convergent dans une direction verticale à la même localisation sur un flux dans le cytomètre de flux. Une lentille cylindrique ayant un axe orienté verticalement dans le dispositif optique de mise en forme de faisceau focalisable peut également être ajustée pour ajuster la localisation du point focal des deux faisceaux dans la direction horizontale. Un alignement est maintenu à l'aide des ajustements opto-mécaniques réalisés sur un faisceau laser par rapport à l'autre chemin de faisceau laser. Des faisceaux supplémentaires peuvent être également ajoutés au chemin optique.
Patent CA-2798855-A1 (CA)
Inventor: KER VICTORIA
IPC: C08F210/16
Filed: 2012-12-14
Abstract: Ethylene copolymers having a relatively high melt flow ratio (I21/I2) and a multimodal profile in a temperature rising elution fractionation (TREF) plot.  The ethylene copolymers have a composition distribution breadth index CDBI50 of between 35 wt% and 70 wt% and can be made into film having good dart impact values and good stiffness properties under decreased extruder pressures. The ethylene copolymers are made in a gas phase polymerization process using a group 4 phosphinimine catalyst having the formula (1-R2-Indenyl)Ti(N=P(t-Bu)3)X2;  wherein R2 is a substituted or unsubstituted alkyl group, a substituted or an unsubstituted aryl group, or a substituted or unsubstituted benzyl group, wherein substituents for the alkyl, aryl or benzyl group are selected from the group consisting of alkyl, aryl, alkoxy, aryloxy, alkylaryl, arylalkyl and halide substituents; and wherein X is an activatable ligand.
Patent CA-2799174-A1 (CA)
Inventor: LETENDRE JEAN
IPC: G10G1/02
Filed: 2012-12-13
Abstract: Le nouveau langage musical alphanumérique PianoAlphabet07' remplace le solfège existant. Un enfant de 7 ans pourra instantanément jouer la mélodie sur son piano bien identifié en premier lieu après une simple explication d'une dizaine de minutes du fonctionnement des barres de chrono à toutes les secondes. Le code ou l'algorithme est simple à visualiser et est fonctionnel pour un adulte qui prend la musique au sérieux ou qui veut s'amuser sans étudier, déchiffrer ou interpréter une portée musicale en Sol Fa Do avec des signatures en bémol ou en dièse. PianoAlphabet07' est le Windows de la musique et l'ancien Dos (le solfège) n'est plus nécessaire sinon de pouvoir le traduire directement et surtout facilement. PianoAlphabet07' provient de 50 années de pratique par oreille et de 15 années de recherches graduelles pour arriver à cette création révolutionnaire PianoAlphabet07', inventé par moi-même, Jean Letendre de Drummondville. Par mon imagination, ma ténacité, ma volonté de trouver. J'ai voulu qu'un enfant de 7 ans puisse lire les partitions en PianoAlphabet07', en jouer de ses deux mains avec peut-être deux doigts et faire de la musique avec les synthétiseurs d'aujourd'hui. Nous sommes loin de l'origine de l'ancienne écriture, même si PianoAlphabet07' permet d'utiliser forcément un piano non électronique ou conventionnel et d'utiliser les touches noires ou blanches si désiré. PianoAlphabet07' a pour méthode d'utiliser les touches blanches seulement en ayant besoin que de 7 accords ou lieu de 47 pour les 12 différentes tonalités. Voici comment est défini le code PianoAlphabet07' et sa méthode protégée par un brevet Canadien ou autre à venir.
Patent CA-2801832-A1 (CA)
Inventor: KOMANDER DAVID
IPC: C12Q1/37
Filed: 2011-06-14
Abstract: There is described a substrate for measuring the activity of a deubiquitinating enzyme (DUB), comprising a diubiquitin molecule, wherein an ubiquitin monomer is labeled with a fluorescent label, as well as an assay for DUB enzymes using such substrates.
Patent CA-2802163-A1 (CA)
Inventor: NEOGI ATANU
IPC: G06F17/00
Filed: 2013-01-17
Abstract: Méthodes et appareil permettant la génération automatique de programmes de traduction afin de traduire des modèles de services informatiques en schéma de services. Un exemple de méthode comprend la génération dun ensemble déléments logiques de traduction à partir de plusieurs programmes de traduction de modèles de services informatiques vérifiés, chacun des programmes vérifiés étant configuré pour traduire correctement au moins un modèle de services informatiques, parmi plusieurs modèles connus, en un schéma de services respectif. Lexemple de méthode comprend également la détermination dun nouveau modèle de services informatiques et laugmentation, du point de vue de la programmation, de lensemble déléments logiques de traduction. De plus, la méthode comprend la génération dun ou de plusieurs programmes de traduction supplémentaires fondés sur lensemble augmenté déléments logiques de traduction et la validation de chacun desdits programmes de traduction de modèles de services informatiques supplémentaires. En se fondant sur la validation, chacun des programmes de traduction de modèles de services informatiques supplémentaires est ajouté aux programmes de traduction vérifiés ou est écarté.
Patent CA-2805185-A1 (CA)
Inventor: YAHR PAUL A
IPC: F16K21/00
Filed: 2011-07-08
Abstract: A flow control valve includes a body having a body bore oriented coaxially with a longitudinal axis of the body and a seat member extending into the bore. A valve member is slidably disposed in the bore and oriented coaxially with the longitudinal axis of the body. The valve member includes a non-circular geometrically shaped head having a bore. A drive adapter includes a head receiving cavity slidingly receiving the geometrically shaped head of the valve member and preventing axial rotation of the valve member. A stepper motor is connected to the drive adapter, the stepper motor incrementally rotating a shaft engaged with the bore of the valve member. First and second equal diameter pistons of the valve member provide pressure balanced valve member operating positions.
Patent CA-2805666-A1 (CA)
Title: Large strike face hammer
Inventor: ST JOHN ROBERT A
IPC: B25D1/00
Filed: 2010-02-08
Abstract: A hammer includes a handle and a head. The head is disposed on an upper portion of the handle. The hammer includes an overall length dimension. A  ratio of the overall length dimension to the surface area of the striking surface of the head is less than 11Ø The head also includes a striking surface at one end thereof and a head weight. The head may be integrally formed with the upper portion of the handle, wherein a ratio of the head weight to the surface area of the striking surface of the head is less than 16.25. The head may alternatively be mounted on the upper portion of the handle, wherein a ratio of the head weight to the surface area of the striking surface of the head is less than 14Ø The head can have a ratio of radial measurements that is less than 1Ø
Patent CA-2805917-A1 (CA)
Inventor: SHARGOTS SCOTT J
IPC: G21C7/117
Filed: 2011-08-11
Abstract: A nuclear reactor includes a pressure vessel, and a control rod assembly (CRA) including at least one movable control rod, a control rod drive mechanism (CRDM) for controlling movement of the at least one control rod, and a coupling operatively connecting the at least one control rod and the CRDM. The coupling includes a connecting rod engaged with the CRDM and a terminal element connected with a lower end of the connecting rod and further connected with the at least one control rod. In some embodiments the terminal element includes a first portion comprising a first material having a first density and a second portion comprising a second material having a second density that is greater than the first density. In some embodiments the terminal element has a largest dimension parallel with the connecting rod that is greater than or equal to a largest dimension transverse to the connecting rod.
Patent CA-2806867-A1 (CA)
Inventor: DOLAN MICHAEL F
IPC: F16B39/36
Filed: 2012-02-02
Abstract: According to a first aspect of the invention we provide an apparatus ( 1 ) for use with a threaded fastener including: - an inner sleeve member ( 100 ) having an internal surface threadedly engagable with the fastener and a tapered external surface; and an outer sleeve member ( 200 ) having an inversely tapered internal surface rotatably engagable with the tapered external surface of the inner sleeve member. Advantageously, the invention allows for an increased load bearing surface area between the inner sleeve member ( 100 ), which is clamped, and the outer sleeve members ( 200 ) without increasing the overall diameter of the apparatus ( 1 ) 6; a three dimensional load bearing surface area rather than a conventional two dimensional plane; more efficiently and evenly distributed load stress distribution over the load bearing surface area; higher torsion strength; and apparatus with lower mass, dimensions and volume.
Patent CA-2808062-A1 (CA)
Inventor: BAKER JOHN
IPC: A01B63/111
Filed: 2013-03-04
Abstract: A depth control system for a frame mounted to a movement system is provided. The frame is mounted such that the frame can be raised and lowered in relation to the movement system by a height adjustment mechanism. The depth control system includes a depth control arm connected to the movement system, a height adjustment mechanism, and a mechanical stop. The height adjustment mechanism is configured to engage with the depth control arm to adjust the height of the frame. The mechanical stop is configured to engage with the depth control arm to prevent the frame from moving in at least one direction with respect to the movement system and disengage from the depth control arm when the height of the frame is being adjusted.
Patent CA-2810452-A1 (CA)
Inventor: WILLEMS FRANK
IPC: A61B17/00
Filed: 2011-09-06
Abstract: The device for closing openings or cavities in blood vessels, e.g. in veins or in the heart, said device comprises a closing body comprising an outer side having a partial region arranged for blood flow therealong at least in a part of said partial region thereof when said closing body is in its state of use for closing said opening or cavity. Furthermore, the device comprises at least one layer (16) of biostable nonwoven fiber material, which at least within a partial surface of said partial region of said outer side of the closing body is at least partially in abutment on the closing body,
Patent CA-2812102-A1 (CA)
Title: Biodegradable drug delivery composition
Inventor: VAN OSDOL WILLIAM W
IPC: A61K38/08
Filed: 2011-11-23
Abstract: The present disclosure provides a biodegradable drug delivery composition including a vehicle and an insoluble component comprising beneficial agent dispersed in the vehicle. Typically, the composition is not an emulsion, but has a low viscosity and further provides for minimized initial burst and sustained release of the beneficial agent over time. Also provided, are kits including the biodegradable drug delivery composition or components thereof, as well as methods of making and using the biodegradable drug delivery composition.