baber/WOPTO huggingface dataset:
Patent CA-2702367-C (CA)
Inventor: CHAN WARREN CHE WOR
IPC: B01F13/08
Filed: 2008-10-10
Granted: 2012-08-21
Abstract: In a method and system for forming concentrated volumes of microbeads, a polymer solution and/or suspension includes a polymer dissolved and/or dispersed in a medium. Streams of a focusing fluid and of the polymer solution and/or suspension flow towards a fluid bath, and into intersection with one another, so &s to focus the polymer solution and/or suspension. The polymer solution and/or suspension stream forms microbeads in the fluid bath. Some of the focusing fluid is drawn from the fluid bath, so as to concentrate the microbeads in die fluid bath. The system includes a flow focusing apparatus and a liquid-containing cell. The focusing apparatus includes polymer and focusing nozzles. The cell contains the fluid bath and has an outlet port, through which the focusing fluid is drawn from the fluid bath.
Patent CA-2703528-C (CA)
Inventor: HAGENBUCH LEROY
IPC: B60P1/04
Filed: 2008-10-27
Granted: 2014-04-22
Abstract: A lowboy trailer is described having a pair of rear wheel assemblies mounted to a chassis of the trailer for movement between transport and loading positions such that the wheel assemblies are aligned across a back of the body when they are in the transport position and raised and positioned outwardly when the chassis is in the loading position. A linkage mechanism moves each of the wheel assemblies between the transport and loading positions'.  Each linkage mechanism automatically fastens the wheel assembly to the chassis of the trailer when the assembly is moved to its transport position. In operation, each of the wheel assemblies is moved from its transport position to the loading position by first moving to an intermediate raised position. By moving the wheel assemblies to the raised position they are automatically unfastened from the chassis and freed to move outwardly about a vertical pivot axis.
Patent CA-2705898-C (CA)
Title: Wound dressing
Inventor: HARTWELL EDWARD YERBURY
IPC: A61M1/00
Filed: 2008-11-20
Granted: 2020-08-25
Abstract: A method and apparatus are disclosed for dressing a wound. The apparatus comprises an absorbent layer for ab-sorbing wound exudate, a liquid impermeable, gas permeable filter layer over the absorbent layer, a cover layer comprising at least one orifice and a first liquid and gas permeable transmission layer underlying the absorbent layer. The transmission layer is in fluid communication with the filter layer.
Patent CA-2712206-C (CA)
Inventor: HANSEN WILLIAM J
IPC: A61M5/44
Filed: 2010-08-05
Granted: 2016-11-22
Abstract: A fluid warmer is disclosed. The fluid warmer includes a support surface, a heating element configured to selectively heat the support surface, and a switch assembly extending through the support surface. The switch assembly includes a switch, a movable switch plate, and a thermocouple. The switch has at least two states, one of which indicates the presence of an item on the support surface. The movable switch plate operably links to the switch to move the switch between the states and further includes a contact surface that contacts an item placed on the support surface. One or more thermocouples are embedded in the movable switch plate below the contact surface. The movable switch plate comprises a material having a thermal conductivity that permits the thermocouple(s) embedded in the switch plate to measure a temperature of an item placed on the support surface within a predetermined period of time.
Patent CA-2715689-C (CA)
Inventor: KRUL ROBERT
IPC: A47J31/46
Filed: 2010-09-22
Granted: 2015-08-18
Abstract: An apparatus for brewing a beverage has a base arranged to sit on a support surface with the water and ingredients in an upper urn portion until brewed following which the liquid is discharged from the urn through a filter and into a tube passing through the base into a receptacle;.  A valve in the form of pinch member acting on the tube closes the tube and is released to discharge the beverage by a movable plate mounted on the base and actuated by placing the base on a receptacle;. The urn is formed as a separately molded piece from glass so that it is more hygienic than the plastic material of the base. The bottom of the urn fits into a receptacle in the base with a disk shaped seal connecting to the tube.
Patent CA-2718560-C (CA)
Title: Agent therapeutique pour un poumon fibreux
Inventor: NIITSU YOSHIRO
IPC: A61K48/00
Filed: 2009-03-16
Granted: 2017-12-19
Abstract: L'invention porte sur un support de transfert de substance pour une cellule produisant une matrice extracellulaire dans le poumon, qui comprend un rétinoïde ; un agent thérapeutique pour un poumon fibreux, qui utilise le support ; et un coffret de préparation de l'agent thérapeutique.
Patent CA-2718945-C (CA)
Inventor: SONG OSOK
IPC: H04W24/02
Filed: 2009-03-17
Granted: 2017-08-22
Abstract: Systems and methodologies are described that facilitate network management and optimization. As described herein, a network and a device communicating with the network can exchange network management information, thereby supporting a Self Organized Network (SON) architecture for improved network management and optimization performance.    A Non-Access Stratum (NAS) layer protocol and/or an Internet Protocol (IP) application, in combination with a set of associated network management messages, can be utilized to exchange network management information between a device and a network. As further described herein, various procedures can be utilized to install a SON policy to a device in order to define device behavior for operations such as collecting and reporting information related to network management. Additionally, a set of standardized events can be defined, based on which a device can detect the occurrence of an event and report the occurrence to an associated network.
Patent CA-2720293-C (CA)
Inventor: THORENS MICHEL
IPC: A24F40/485
Filed: 2009-04-22
Granted: 2016-11-22
Abstract: An electrically heated smoking system has a replaceable mouthpiece (201) with a liquid storage (203) a capillary wick (207), a heating element (209), an air outlet (211), and an aerosol forming chamber (213) between a second end of the capillary wick and the air outlet. The first end of the wick extends into the liquid storage. Air flows from an air inlet to an air outlet via the aerosol forming chamber, and is channeled around the heating element and the second end of the capillary wick. In use, liquid is transferred from a liquid storage portion towards a heating element by capillary action in the wick. Liquid at the second end of the capillary wick is vaporized by the heating element. The supersaturated vapour is carried from the air inlet to the aerosol forming chamber where it condenses to form an aerosol.
Patent CA-2720387-C (CA)
Title: Systeme de gazeification de production d'energie muni d'un dispositif de separation et de recuperation du dioxyde de carbone
Inventor: MISHIMA NOBUYOSHI
IPC: C01B32/50
Filed: 2010-11-08
Granted: 2014-09-23
Abstract: Un système de gazéification pour la production dénergie comprend un dispositif de séparation et de récupération du dioxyde de carbone avec un réacteur de conversion pour convertir le monoxyde de carbone du gaz combustible en dioxyde de carbone, une tour dabsorption du dioxyde de carbone qui produit un gaz combustible duquel le dioxyde de carbone est retiré, et un dispositif de recyclage de liquide dabsorption. Un évaporateur en aval du réacteur de conversion génère de la vapeur qui est envoyée vers une conduite de vapeur en amont du réacteur de conversion pour son approvisionnement vers un mélangeur à vapeur. Cette vapeur sécoule du mélangeur à vapeur dans le réacteur de conversion comme vapeur de conversion conjointement avec le gaz combustible. Le système comporte également un système de gazéification pour la production dénergie qui comporte un dispositif de turbine à gaz entraînée en brûlant le gaz combustible duquel le dioxyde de carbone a été retiré, une chaudière de récupération de chaleur des gaz déchappement pour générer la vapeur et une turbine à gaz entraînée par la vapeur.
Patent CA-2721517-C (CA)
Title: Procedes et systemes pour une identification de nom d'appelant amelioree sur un reseau telephonique
Inventor: GOSSELIN MARK
IPC: H04M3/42
Filed: 2009-04-02
Granted: 2016-10-25
Abstract: L'invention porte sur un réseau téléphonique dans un environnement sans fil, qui n'effectue pas d'interrogations sur le nom de l'appelant (CNAM: caller name delivery) lorsqu'un numéro est déjà stocké dans le répertoire d'appelants des combinés récepteurs. Des taxes d'interrogation CNAM sont facturées uniquement pour obtenir des informations d'appelant sur un nouvel appelant. Le réseau n'effectue pas d'interrogations CNAM lorsque les informations d'appelant sont déjà disponibles, soit dans les informations de contact stockées sur le combiné du récepteur, soit par une autre source fiable.
Patent CA-2724301-C (CA)
Inventor: RAYCHECK JEROMY THOMAS
IPC: A41D13/08
Filed: 2006-09-29
Granted: 2014-02-04
Abstract: A preferential bend structure may have a first face and an opposing second face. The preferential bend structure may comprise at least a base layer and an auxiliary layer, wherein a first deforming force applied to the first face results in a first deflection and a second deforming force applied to the second face results in a second deflection which is equal to the first deflection, and wherein the second deforming force is not equal to the first deforming force.
Patent CA-2725378-C (CA)
Inventor: HUSS RICHARD D
IPC: D21H21/00
Filed: 2009-05-27
Granted: 2016-11-22
Abstract: Visibility of ply-bonding created by glassining spot embossing on decorative pattern embossed tissue products is provided by obscuring the glassined spot embosses by distributing them along a meandering path through the decorative pattern, obscuring the edges of the glassined spot embosses by providing a gradual transition therefrom and combinations of the two tech-niques.
Patent CA-2730134-C (CA)
Inventor: GUPTA JITENDRA KUMAR
IPC: F16L57/06
Filed: 2009-06-08
Granted: 2017-06-27
Abstract: Methods and systems for assessing fluid dynamics aspects of corrosion and shear stress in piping networks are provided. Shear stress hot spots of a piping network may be identified using non-dimensional transfer functions that have been developed for identifying the magnitude and location of these local maxima depending upon the geometrical parameters of commonly used components of piping networks, the fluid properties of the flow, and the operating conditions of the piping network. Upon identification of potential shear stress local maxima, piping network operators may monitor these locations for corrosion or other damage to prevent loss of integrity of the pipes.
Patent CA-2730799-C (CA)
Inventor: MACNEIL GORDON W
IPC: E04G23/08
Filed: 2011-02-03
Granted: 2016-03-08
Abstract: A machine and method are disclosed for deconstructing walls and other substantially vertical surfaces. The machine comprises a static, stand-alone support-frame. A carriage is movably mounted on the support-frame, which carriage can be raised and lowered along the support-frame. The carriage includes a carrier-bar, which may be straight or curved. One or more nozzles are mounted to the carrier-bar by means of a nozzle carrier that moves back and forth along the length of the carrier-bar. The nozzles are connected to a high-pressure supply of an erosive material, preferably water. The erosive material, when forced through the nozzles, form jet streams that are directed against the surface of the workface, thereby eroding the surface. Optionally, the invention comprises means of yawing and rotating the nozzles, and means of adjusting the nozzles towards or away from the workface. Optionally, the invention comprises a work platform mounted on the support-frame.
Patent CA-2734704-C (CA)
Inventor: TAKAHASHI YUKI
IPC: G01N33/577
Filed: 2009-09-03
Granted: 2017-06-20
Abstract: Disclosed are: an anti-human immunoglobulin M monoclonal antibody which can react with human immunoglobulin M specifically to form an immunological aggregate through the antigen-antibody reaction with the human immunoglobulin M  in a solution; an immunoassay using the monoclonal antibody; an inhibitor which can inhibit a non-specific reaction induced by human immunoglobulin M which cannot be inhibited by the conventional techniques; and an immunoassay in which a non-specific reaction induced by human immunoglobulin M is inhibited. In the selection of a monoclonal antibody capable of reacting with human immunoglobulin M by employing the reactivity in a solution as a measure for the evaluation, it becomes possible to produce a novel monoclonal antibody which can cause the aggregation of human immunoglobulin M by itself and enables a practical immunoagglutination measurement.
Patent CA-2749906-C (CA)
Inventor: LANGTRY DAVID
IPC: B65G1/16
Filed: 2011-08-11
Granted: 2014-09-30
Abstract: Des contenants sont fixés en rangées sur un présentoir doté de tablettes inclinées vers le haut de façon à ce que les articles disposés sur la tablette aient tendance à glisser vers lavant. Les contenants disposés en rangées, situées côte à côte sur la largeur de la tablette, sont faits de planches ou de pots de plastique transparents. Chaque contenant comporte une base sur la tablette, des parois avant et arrière verticales et des parois latérales verticales; lesdites parois avant et arrière sont inclinées afin dêtre en angle par rapport au mur selon un plan à angles droits par rapport à la base. Ainsi, lorsque la base repose sur la tablette inclinée, les parois avant et arrière sont essentiellement à la verticale. La paroi avant est plus haute que la paroi arrière pour permettre quune bande de chaque contenant de la rangée soit exposée, pour que toutes les bandes soient visibles depuis lélévation avant. La bande peut porter un code à barres.
Patent CA-2755952-C (CA)
Title: Process for regenerating spent particulate wax-containing cobalt-based fischer-tropsch synthesis catalyst
Inventor: VAN DE LOOSDRECHT JAN
IPC: B01J23/96
Filed: 2009-11-13
Granted: 2016-10-11
Abstract: A process for regenerating a spent particulate wax-containing cobalt-based Fischer-Tropsch synthesis catalyst is provided. The process includes subjecting the spent wax-containing catalyst sequentially to a dewaxing treatment, an oxidation treatment and a reduction treatment. During the dewaxing treatment, the spent wax-containing catalyst is at least partially dewaxed, with dewaxed catalyst particles being produced. During the oxidation treatment, an oxygen-containing gas is passed through a bed of the dewaxed catalyst particles at an operating temperature T°C where 150 < T < 450, and the operating temperature is controlled by removing heat from the catalyst particle bed using a cooling device, to obtain oxidized catalyst particles. During the reduction treatment, the oxidized catalyst particles are reduced, thereby regenerating the catalyst.
Patent CA-2756930-C (CA)
Inventor: PILCH SHIRA
IPC: A61K31/695
Filed: 2009-04-01
Granted: 2015-03-24
Abstract: The invention encompasses compositions and methods for treating and modifying surfaces of teeth, which compo-sitions include calcium and magnesium containing silicates or silica, cationic polymer modified silica or combinations thereof.  The composition when applied to the teeth or a tooth surface deposit on such surfaces to repair acid damaged enamel and prevent further erosion of a tooth surface.
Patent CA-2758407-C (CA)
Inventor: VASUDEVAN MEENATCHINATHAN
IPC: C02F1/00
Filed: 2011-11-15
Granted: 2015-05-05
Abstract: Un procédé de récupération d'huile comprend la récupération d'un mélange huile-eau d'une formation porteuse d'huile et la séparation du mélange huile-eau pour obtenir un produit d'huile et l'eau produite. L'eau produite comprend des solides en suspension et des solides dissouts et est soumise à un traitement qui en extrait les solides en suspension et les solides dissouts. L'eau traitée est ensuite orientée vers un générateur de vapeur à circulation forcée qui comprend une chaudière comportant un brûleur, des parois refroidies à l'eau et un module d'évaporateur. L'eau traitée est pompée dans les parois refroidies à l'eau et le module d'évaporateur. L'eau passant dans les parois refroidies à l'eau et le module d'évaporateur est chauffée pour produire d'environ 10 % à environ 30 % de vapeur de qualité dans les parois refroidies à l'air et le module d'évaporateur. La vapeur est collectée et séparée du mélange eau-vapeur pour produire de la vapeur de qualité supérieure de l'ordre d'au moins 95 % de vapeur de qualité supérieure. Cette vapeur forme la vapeur d'injection qui est injectée dans un puits d'injection pour faciliter la récupération du mélange huile-eau.
Patent CA-2762827-C (CA)
Title: Appareil pour reduire la turbulence dans un courant de fluide
Inventor: MARICA ADRIAN
IPC: F04D13/00
Filed: 2010-05-20
Granted: 2016-09-13
Abstract: L'invention porte sur un système pour transporter un fluide, lequel système comprend un segment de conduite et une pompe disposée en aval de et couplée de façon fluide au segment de conduite. Le segment de conduite a un volume intérieur pour transporter le fluide dans une direction d'écoulement prédéterminée et une pluralité d'aubes allongées disposées à l'intérieur du volume intérieur.
Patent CA-2763922-C (CA)
Inventor: ERICSSON JAN
IPC: B29C48/32
Filed: 2010-05-28
Granted: 2017-05-23
Abstract: Flexible polymeric pipes may have an outer diameter of at least 5/16 inch, with a wall thickness of between 1.75 mm and 2.05 mm and a burst strength of at least 300 psi. The flexible polymeric pipe may include at least 95% by weight of the polymeric pipe of a cross-linked polyethylene, between 0.1% and 0.5% by weight of the polymeric pipe of a cross-linking agent, between 0.05% and 0.6% by weight of the polymeric pipe of an antioxidant, and between 0.01% and 0.6% by weight of the poly-meric pipe of a hindered amine light stabilizer.
Patent CA-2764711-C (CA)
Title: Distributeur a main de pellicule etirable
Inventor: BLOK JOHANNES
IPC: B65H75/18
Filed: 2012-01-18
Granted: 2017-05-30
Abstract: Un distributeur de pellicule permet de distribuer une pellicule étirable ou dautres matériaux souples. Le distributeur de pellicule est constitué de moules intérieur et extérieur séparés. Le moule intérieur comprend des fentes et des extensions, ainsi quun col qui sinsère dans le moule extérieur, et des nervures internes dudit moule intérieur sinsèrent dans une rainure sur le noyau étiré. Le moule extérieur est constitué de nervures qui sinsèrent dans les fentes du moule intérieur.
Patent CA-2764957-C (CA)
Inventor: PERRA ANTONIO GIUSEPPE
IPC: E04F15/02
Filed: 2010-06-14
Granted: 2015-12-15
Abstract: L'invention concerne un panneau de plancher, en particulier un panneau de plancher stratifié. L'invention concerne également un revêtement de plancher consistant en une pluralité de panneaux de plancher selon l'invention, couplés mutuellement. L'invention concerne en outre un procédé pour coupler mutuellement deux panneaux de plancher, en particulier des panneaux de plancher stratifiés, selon l'invention.
Patent CA-2765957-C (CA)
Inventor: PETRONIJEVIC DEJAN
IPC: H04L29/08
Filed: 2010-06-17
Granted: 2015-08-04
Abstract: Methods and apparatus to forward documents in a communication network are disclosed. An example method to forward a resource in an extensible markup language (XML) document management (XDM) system (600) disclosed herein comprises receiving an XML document command protocol (XDCP) forward request specifying a first identifier corresponding to the resource to be forwarded and a list of recipients to be notified, the first identifier comprising a uniform resource identifier (URI), and notifying a recipient (102b) in the list of recipients that the resource is available.
Patent CA-2776157-C (CA)
Inventor: CARIDIS ANDREW A
IPC: A23L19/18
Filed: 2012-05-02
Granted: 2018-05-29
Abstract: The unitized vacuum fryer is capable of low atmosphere vacuum cooking and has an elongate cooking tunnel having an upper portion separable from a base portion for cleaning and maintenance. When hermetically sealed together the two portions function to retain a high vacuum for an enclosed fry cooking system. Hermetic sealing locks at each end of the tunnel afford product entry and exit. The vacuum fryer does not require a separate enclosing pressure vessel.
Patent CA-2779206-C (CA)
Title: Syringe-carpule assembly
Inventor: SCHULHOF STEVEN
IPC: A61M5/24
Filed: 2010-10-14
Granted: 2018-05-22
Abstract: A syringe-carpule assembly comprising first and second carpules, a housing holding the first and second carpules in an end-to-end relationship, an outer hollow plunger rod supported by and slidable relative to the housing, and an inner hollow rod having first and second openings and being slidably arranged inside the outer hollow plunger rod. The inner hollow rod is slidable between first and second positions. The inner hollow rod in the first position has the first opening disposed within the first carpule and the second opening disposed within the second carpule. This allows liquid solvent in the second carpule to flow into the first carpule, which comprises an evacuated chamber containing solid matter that dissolves in the presence of that solvent to form a mixture. The second carpule is then removed and the mixture in the first carpule is injected into the patient.
Patent CA-2780313-C (CA)
Inventor: BEDNARZ RYSZARD
IPC: E21C27/02
Filed: 2010-11-02
Granted: 2017-10-31
Abstract: The method for mounting a ranging arm on a body of a longwall shearer loader characterised by the fact that the shearer's ranging arm is pivotally connected through the eyes and at least one pin with the eyes of the articulated joint located from the side wall side in the bottom part of the shearer's body outside of the chain conveyor.  The axis of the pin or pins is situated below the axis of the motor of the shearer's ranging arm. The hydraulic cylinder is pivotally connected with the eyes of the shearer's ranging arm located between the eyes of the articulated joint with a pin, the axis of which is situated above the axis of the motor of the shearer's arm. The hydraulic cylinder is located between the axis of the feed drive shaft and the pin of pins connecting the shearer's ranging arm with the eyes of the articulated joint.
Patent CA-2786956-C (CA)
Inventor: BEN-ARI YEHEZKEL
IPC: G01N33/00
Filed: 2011-01-13
Granted: 2018-07-10
Abstract: The present invention relates to a compound which inhibits the importation of chloride into neurons and a compound which improve the outflow of chloride from neurons for the use in treatment of autism. The invention also relates to a pharmaceutical composition for use in the treatment of autism comprising a compound according to the invention and a pharmaceutically acceptable carrier.
Patent CA-2787826-C (CA)
Inventor: ESCOTT ADRIAN
IPC: H04W12/06
Filed: 2011-01-24
Granted: 2015-12-01
Abstract: In order to mitigate the security risk posed by the insertion of a relay node within a communication network, both device authentication and subscriber authentication are performed on the relay node. Device and subscriber authentication may be bound together so that a relay node is granted access to operate within the network only if both device and subscriber authentication are successful. Additionally, a communication network (or authentication node) may further verify that a subscriber identifier (received as part of subscriber authentication) is associated with the corresponding device type (identified by the device identifier in the corresponding device authentication) as part of the subscriber authentication process.