baber/WOPTO huggingface dataset:
Patent CA-2860557-A1 (CA)
Title: Appareil de coagulation/floculation pour le traitement d'un flux hydraulique, et procede de mise en oeuvre
Inventor: VION PATRICK
IPC: C02F1/52
Filed: 2013-01-03
Abstract: Appareil de coagulation/floculation pour le traitement d'un flux hydraulique de tout type de liquide, en amont d'un élément de séparation physique, en particulier en amont d'un flottateur, ou d'une unité de filtration, notamment à membranes, lequel appareil comporte au moins un coagulateur avec injection de coagulant, suivi d'un floculateur, successivement traversés par le flux hydraulique, appareil dans lequel : le coagulateur comporte un réacteur (1 ) d'injection de coagulant sous forte énergie, suivi d'un réacteur de coagulation (2) à basse énergie; un élément intermédiaire (3) à forte énergie est disposé entre le réacteur de coagulation (2) et le floculateur (4); et le floculateur est un floculateur statique de type piston (4) de même largeur que l'élément de séparation physique (5) situé en aval.
Patent CA-2864051-A1 (CA)
Title: Suspension connector system configured for use with suspended scaffolding, and related methods
Inventor: GRUMBERG MATHIEU
IPC: E04G3/20
Filed: 2013-02-07
Abstract: A suspension connector system configured for use with suspended scaffold systems and related methods of installation, assembly and use are disclosed herein. In accordance with at least one exemplary embodiment, methods of using a suspension connector system, for example, in relation to a structure, is disclosed.  Suspension connector systems, as disclosed herein, can be affixed or otherwise connected to a structure so as to permit hanging of a suspended scaffold system, which can include work platform assemblies and access systems. Further in accordance with at least some embodiments of the present disclosure, a plurality of suspension connector systems can be connected to a structure, for example, in a predetermined pattern or an array, to support, or be combined with, a suspended scaffold system of the kinds disclosed.
Patent CA-2864128-A1 (CA)
Inventor: BROLY FABIEN
IPC: A45C11/18
Filed: 2013-02-22
Abstract: Etui de protection d'au moins deux cartes (2) de crédit ou analogue, se présentant sous la forme d'une enveloppe plate, comprenant deux parois parallèles entre lesquelles est ménagé un ou plusieurs espaces destinés à loger les cartes (2) à protéger. Il comprend au moins deux parties (3, 4) comprenant chacune l'une des deux parois parallèles, et l'une des au moins deux parties (3, 4) est montée coulissante sur l'autre, et chacune des au moins deux parties (3, 4) est conformée pour loger et retenir une carte (2), et comporte à cet effet un logement (32) dans lequel peut coulisser une carte (2), le logement (32) comprenant d'une part un moyen réversible de serrage de la carte (2), permettant d'y maintenir celle-ci, et d'autre part présentant une ouverture par laquelle peut être extraite la carte (2) par coulissement, après coulissement de la partie (3, 4) contenant la carte (2).
Patent CA-2864137-A1 (CA)
Inventor: CARROLL TIMOTHY J
IPC: H04H60/58
Filed: 2012-02-27
Abstract: A system for automatic control of audio processing based on at least one of playout automation information and broadcast traffic information includes a receiver configured to receive an electronic signal including scheduling data representing at least one of playout automation information and broadcast traffic information including at least timing and content type information of content, and a content logic configured to determine audio parameters for the processing of audio associated with the content based on the scheduling data.
Patent CA-2864694-A1 (CA)
Inventor: PARK SUNG-IK
IPC: H04W80/02
Filed: 2014-09-25
Abstract: A low density parity check (LDPC) encoder, an LDPC decoder, and an LDPC encoding method are disclosed. The LDPC encoder includes first memory, second memory, and a processor. The first memory stores an LDPC codeword having a length of 16200 and a code rate of 5/15. The second memory is initialized to 0. The processor generates the LDPC codeword corresponding to information bits by performing accumulation with respect to the second memory using a sequence corresponding to a parity check matrix (PCM).
Patent CA-2864854-A1 (CA)
Title: Heating element
Inventor: KING RAY
IPC: F24H9/20
Filed: 2014-09-26
Abstract: An improved heating element for use in an auxiliary heating system. The heating element has an upper end and a lower end constructed and arranged to project into the closed fluid flow circuit whereby the lower end is in direct contact with coolant present therein, and is removable and detachable from the closed fluid flow circuit without disassembly thereof and powered by an AC current power source whereby changes to the voltage of power in the system can be effected. The heating system utilizes the heating elements positioned in formed chambers in the system having an opening defined therein separate from piping in the system, which is constructed of an electrically non-conductive material.
Patent CA-2867601-A1 (CA)
Title: Apparatus and methods for sealing a vascular puncture
Inventor: HUNDERTMARK RONALD
IPC: A61M5/14
Filed: 2013-03-19
Abstract: An apparatus for sealing a puncture through a vessel wall including a positioning assembly, a sheath releasably engaged with the positioning assembly, and a support member axially advanceable through the sheath. The positioning assembly includes a positioning element positioned at a distal portion of the positioning assembly and a sealant disposed at a distal portion of the positioning assembly. The sheath guides the sealant and positioning assembly to the puncture in the vessel wall.
Patent CA-2869124-A1 (CA)
Inventor: SMYRNIOTIS CHRISTOPHER R
IPC: B01D53/40
Filed: 2013-04-01
Abstract: Dry processes, apparatus, compositions and systems are provided for reducing emissions of sulfur oxides, and sulfur dioxide in particular, and/or HCI in a process employing a combination of a dolomite hydrate sorbent and a sorbent doping agent administered to achieve coverage of a three-dimensional cross section of a passage carrying SOx and/or HCI - containing gases with a short but effective residence time at a temperature effective to provide significant sulfur dioxide and/or HCI reductions with high rates of reaction and sorbent utilization. The once-through, dry process can advantageously introduce the sorbent and sorbent doping agent dry or preferably as a slurry to enable uniform treatment. Preferred sorbent doping agents include water-soluble or water-dispersible copper and/or iron compositions which can be heated to an active form in situ by the flue gases being treated.
Patent CA-2870076-A1 (CA)
Title: Agent reticulant polyamine volatile et son utilisation dans la fabrication de polymeres
Inventor: DAIGLE JEAN-CHRISTOPHE
IPC: C08L51/08
Filed: 2014-11-03
Abstract: Sont décrits des polymères réticulés et leur utilisation comme membrane dans des systèmes électrochimiques. Plus particulièrement, ces polymères réticulées sont formés d'un copolymère de type PEGMA-GMA et d'un agent réticulant polyaminé volatile.
Patent CA-2872113-A1 (CA)
Inventor: MAZULA NELIA GLORIA
IPC: G06F17/50
Filed: 2014-11-21
Abstract: A system and method updates Computer Aided Design (CAD) models. An augmented reality view of a subject asset is displayed. User interaction therewith causes a CAD model updater to search a CAD database for corresponding CAD  model of the subject asset. The CAD model updater displays the CAD model view of the subject asset overlayed on the augmented reality view. With the mashed-up display of these two views, the CAD model updater enables user interaction therewith to update the corresponding CAD model. The updates to the CAD model are made to the CAD file of the model's originating CAD modeling application.
Patent CA-2873137-A1 (CA)
Inventor: KOKINELIS CHRISTOPHER ANTHONY
IPC: B25F5/02
Filed: 2007-05-30
Abstract: A pistol and/or clam shell style power tool housing. With respect to the pistol style housing, the tool housing includes a body defining a head portion with a handle portion depending therefrom to define a forward and/or a rear junction. A  metal reinforcing member is configured to span along an inside surface of the body from the head portion to the handle portion such that the reinforcing member bridges either the forward or rear junction. In at least one embodiment, the reinforcing member is provided along each lateral side of the tool body. With respect to the clam shell style housing, with two opposed body halves interconnected to define the tool housing body, at least one continuous reinforcing ring is positioned about both halves of the tool housing body to prevent splitting between the two halves.
Patent CA-2876185-A1 (CA)
Inventor: HOLLEY JOHN MURDICK JR
IPC: B31B50/00
Filed: 2013-03-14
Abstract: A carton for holding a plurality of containers. The carton has a top panel, a bottom panel, a first side panel, and a second side panel. A plurality of end flaps is respectively foldably connected to respective panels of the plurality of panels. The plurality of end flaps is at least partially overlapped with respect to one another to thereby at least partially form a closed end of the carton. The carton has a handle formed in at least one of the plurality of end flaps. A reinforcing insert can comprise a central panel, a first end flap, and second end flap foldably connected to the central panel. The central panel at least partially overlaps the top panel, the first end flap is positioned for contact with at least one of the plurality of containers, and the second end flap is positioned for reinforcing the handle.
Patent CA-2878623-A1 (CA)
Title: Agent de soutenement pour la fracturation petroliere prepare a partir de cendres volantes et de dechets ceramiques et son procede de preparation
Inventor: ZHANG SHENGJIE
IPC: C09K8/80
Filed: 2013-05-29
Abstract: La présente invention concerne un agent de soutènement pour la fracturation pétrolière préparé à partir de cendres volantes et de déchets céramiques, l'agent de soutènement pour la fracturation pétrolière étant préparé à partir des constituants suivants : de 40 % en poids à 90 % en poids d'une substance principale, la substance principale étant des cendres volantes et des déchets céramiques; de 1 % en poids à 40 % en poids d'une substance auxiliaire, la substance auxiliaire étant une poudre de feldspath potassique et une poudre de peroxyde de manganèse; la somme de la substance principale et de la substance auxiliaire représentant 100 %. La présente invention utilise comme matière première des cendres volantes et des déchets céramiques peu couteux, et l'agent de soutènement pour la fracturation pétrolière préparé à faible température présente une faible masse volumique apparente, et une forte résistance au broyage, et est obtenu à faible coût et permet de réduire la consommation d'énergie.
Patent CA-2879574-A1 (CA)
Inventor: DETERING JURGEN
IPC: C02F5/10
Filed: 2013-07-15
Abstract: The invention relates to the use of branched polyesters that can be obtained by polycondensing citric acid using at least one polyalcohol, and optionally using a polycarboxylic acid component as an additive in dish soaps, cleaning agents, detergents, or a formulation for water treatment and mixtures containing such branched polyesters. The invention further relates to the use of hydrophobically modified branched polyesters and the method for cleaning, washing, or water treatment using such branched polyesters.
Patent CA-2879675-A1 (CA)
Title: Apparatus, computer readable medium and method for effectively navigating polysemous symbols across a plurality of linked electronic screen overlays, including use with visual indicators
Inventor: BAKER BRUCE R
IPC: G06F3/14
Filed: 2013-07-26
Abstract: A method, apparatus and computer readable medium are disclosed. In at least one embodiment, the method includes providing polysemous symbols for selection on an initial electronic screen overlay displayed on a display; storing, in a memory, a plurality of the selectable polysemous symbols in association with a pointer identifying display of an electronic screen overlay which is different from the initial electronic screen overlay; and displaying a second electronic screen overlay on the display, in response to initial selection of one of the provided polysemous symbols. In at least one embodiment, the second electronic screen overlay is the electronic screen overlay associated with the selected polysemous symbol. In at least one other embodiment, the method includes providing polysemous symbols for selection on an initial electronic screen overlay displayed on a display, a plurality of the provided polysemous symbols including a visual indicator indicating a link to a different next level electronic screen overlay; storing, in a memory and in association with each one of the plurality of polysemous symbols, a pointer identifying display of the next level electronic screen overlay which is different from the initial electronic screen overlay; and displaying the next level electronic screen overlay which is different from the initial electronic screen overlay on the display, in response to initial selection of a respective one of the plurality of polysemous symbols including the visual indicator, the next level electronic screen overlay being the electronic screen overlay associated with the selected polysemous symbol.
Patent CA-2881051-A1 (CA)
Title: Composantes d'aeronef comportant une portion poreuse et methodes de fabrication associees
Inventor: CAMPOMANES MARC
IPC: B22F3/16
Filed: 2015-02-04
Abstract: Il est décrit un composant ayant une partie poreuse qui peut être perméable ou imperméable à lair, et sa méthode de fabrication. Dans un exemple, le composant est une paroi refroidie de turbine à gaz comprenant un corps définissant une surface de contact configurée pour être en contact avec un gaz chaud en circulation et une surface extérieure configurée pour être en contact avec un air de refroidissement. Le corps comprend une première partie avec au moins un élément de rétention, et une deuxième partie poreuse faite dun matériau poreux perméable à lair qui possède une pluralité de pores interreliés et ayant une porosité supérieure à celle de la première partie. La deuxième partie est en prise avec la première partie; elle définit au moins une partie de la surface de contact et au moins une partie de la communication fluidique entre la surface extérieure et la surface de contact par lintermédiaire des pores interreliés. La paroi peut, par exemple, être un écran thermique ou un segment de carénage. Les méthodes de formation des composants sont également décrites.
Patent CA-2882077-A1 (CA)
Inventor: NAIDU B NARASIMHULU
IPC: C07D498/16
Filed: 2013-08-12
Abstract: The disclosure generally relates to compounds of formula (I), including compositions and methods for treating human immunodeficiency virus (HIV) infection. The disclosure provides novel inhibitors of HIV, pharmaceutical compositions containing such compounds, and methods for using these compounds in the treatment of HIV infection.
Patent CA-2883002-A1 (CA)
Title: Compositions comprising mixtures of semifluorinated alkanes
Inventor: GUNTHER BERNHARD
IPC: A61P27/00
Filed: 2013-09-12
Abstract: The invention provides novel compositions comprising at least two or more semifluorinated alkanes. The compositions can be used as medicines that are topically administered to an eye or ophthalmic tissue, such as foruse in the treatment of keratoconjunctivitis sicca (dry eye) and/or meibomian gland dysfunction and symptoms associated therewith. The invention further provides kits comprising such compositions.
Patent CA-2886198-A1 (CA)
Inventor: ROGERS STEVEN B
IPC: G01F1/60
Filed: 2013-09-06
Abstract: A magnetic flowmeter (102) for measuring a flow of a process fluid includes a flowtube (108) arranged to receive the flow of the process fluid. Coils (222) are arranged adjacent the flowtube. First and second electrodes (224) are arranged to sense an electrical potential of the process fluid related to an applied magnetic field and a flow rate of the process fluid. The sensed electrical potential is used to calculate the flow rate of the process fluid through the flowtube (108).
Patent CA-2886665-A1 (CA)
Inventor: LI XIAOFENG
IPC: F21V23/00
Filed: 2011-06-27
Abstract: An electronic lighting device is disclosed. It comprises: an enclosure provided with a through hole on an upper surface; a flame sheet comprising a first portion shaped in appearance to substantially resemble the shape of a flame when viewed from at least one perspective, the flame sheet supported such that the first portion is exposed above the upper surface of the enclosure through the through hole of the enclosure; and at least one light-emitting element contained entirely within the interior of the enclosure and positioned such that an outgoing direction of a light from the light-emitting element is projected from within the interior of the enclosure, through the through hole of the upper surface of the enclosure, and onto at least one surface of the first portion of the flame sheet, thereby illuminating the flame sheet from a light source external to the flame sheet.
Patent CA-2886690-A1 (CA)
Inventor: SHIMIZU ATSUO
IPC: C22C18/00
Filed: 2013-03-04
Abstract: A base steel sheet is immersed in a hot-dip Zn alloy plating bath containing Al or Mg to form a hot-dip Zn alloy plating layer on the surface of the base steel sheet. Subsequently, an aqueous solution containing at least one polyatomic ion selected from the group consisting of a polyatomic ion containing V5+, a polyatomic ion containing Si4+ and a polyatomic ion containing Cr6+ is brought into contact with the surface of the hot-dip alloy plating layer. The aqueous solution contains the polyatomic ion in an amount of 0.01g/L or more in terms of the content of at least one atom selected from the group consisting of V, Si and Cr.
Patent CA-2889242-A1 (CA)
Inventor: RICCOBENE THOMAS S
IPC: E01C5/00
Filed: 2013-11-15
Abstract: A connection surface that is disposed on at least a portion of a face of a structural unit comprises a first convex surface and a first concave surface arranged substantially along a first line. The shape of the first concave surface is complementary to the shape of the first convex surface. A second convex surface and a second concave surface are arranged substantially along a second line that is substantially parallel to the first line. The shape of the second concave surface is complementary to the shape of the second convex surface. The concave-convex order of the second line is reversed relative to the first line, such that the second convex surface corresponds with the first concave surface and the second concave surface corresponds with the first convex surface.
Patent CA-2890245-A1 (CA)
Inventor: ALVAREZ CAVAZOS FRANCISCO
IPC: G06F11/32
Filed: 2013-12-17
Abstract: In one embodiment, a performance metric tracker shows an operation performance metric in context with an operation performance history to a user. The performance metric tracker tracks a current operation performance metric of the data resource operation. The performance metric tracker maintains an operation performance history for a data resource operation. The performance metric tracker presents the current operation performance metric in relation to the operation performance history to a user, whereby the current perfomance metric is diplayed as a dynamic level line.
Patent CA-2891954-A1 (CA)
Inventor: CHABOT MARC-ANDRE
IPC: B01D25/32
Filed: 2015-05-19
Abstract: A self-cleaning system for a plate press (100) or cylinder press (110) for filtering a fluid product and for eliminating waste material accumulated on filter membranes (13) in a waste accumulation area (102) of the plate press (100) or cylinder press (110), said system comprising a drain port (DP) adjacent to the waste accumulation area (102), said system comprising an area (103) creating a circulation of water and/or forced air jets within the waste accumulation area (102) to expel the waste to the drain port (DP), whereby the waste accumulation area (102) is cleaned from the waste material without having to disassemble the plate press or cylinder press.
Patent CA-2892589-A1 (CA)
Inventor: BILOTTA JOSEPH A
IPC: A61P31/14
Filed: 2014-01-20
Abstract: The present invention discloses compounds of Formula I: wherein the variables in Formula I are defined as described herein. Also disclosed are pharmaceutical compositions containing such compounds and methods for using the compounds of Formula I in the prevention or treatment of HCV infection.
Patent CA-2894968-A1 (CA)
Title: Chlorin derivative useful in photodynamic therapy and diagnosis
Inventor: CHO HONSUE
IPC: A61P9/00
Filed: 2013-12-13
Abstract: The present invention relates to chlorin e4 sodium as represented below and a process for its preparation. Chlorin e4 sodium is suitable for use in photodynamic therapy, cytoluminescent therapy and photodynamic diagnosis, for example for treating or detecting a tumour. The present invention also relates to a pharmaceutical composition comprising chlorin e4 sodium, to the use of chlorin e4 sodium in the manufacture of a phototherapeutic or photodiagnostic agent, and to a method of photodynamic therapy, cytoluminescent therapy or photodynamic diagnosis, for example for treating or detecting a tumour.
Patent CA-2896438-A1 (CA)
Inventor: TAVERNER DOMINO
IPC: E21B47/06
Filed: 2015-07-03
Abstract: Small profile apparatus for pressure and/or temperature sensing within a wellbore are provided. The apparatus may include optical sensing assemblies designed for inclusion in traditional or coiled production tubing deployments and suitable for use in high pressure, high temperature environments. One example assembly generally includes a housing having a divider for separating a first volume from a second volume inside the housing, a compressible element disposed in the first volume, wherein a first end of the compressible element is coupled to the divider and a second of the compressible element is sealed, and a large diameter optical waveguide disposed in an internal volume of the compressible element. The waveguide typically includes a first portion with a first grating and a second portion with a second grating, wherein the first portion has a greater outer diameter than the second portion.
Patent CA-2896936-A1 (CA)
Inventor: CHOI WON SEOG
IPC: A61K33/14
Filed: 2014-09-02
Abstract: The present invention relates to a use of the mixture of a salt and sugar in the manufacture of a medicament employed for treating lax vagina syndrome or colpoxerosis disease in a mammal. As described in the present invention, through various tests, for example, vaginal smooth muscle contractility test using by New Zealand White Rabbit, (Experimental example 1); the effect on the vagina contractility in volunteers by using perinometer (Experimental example 2); and the effect on the colpoxerosis disease in volunteers (Experimental example 3), the inventive combination showed improving effect on the contractility of vagina tissue and colpoxerosis disease. Accordingly, the inventive combination can be useful in treating or preventing lax vagina syndrome or colpoxerosis disease.
Patent CA-2903217-A1 (CA)
Inventor: WIRICK KEVIN S
IPC: H04N21/4335
Filed: 2014-03-07
Abstract: A method is disclosed that includes: receiving, via a network digital video recorder, a request to record requested content; receiving, via a network digital video recorder at a first time, the requested content in a first format and the requested content in a second format; storing, via the network digital video recorder, the requested content in the first format; storing, via the network digital video recorder, the requested content in the second format; deleting, from network digital video recorder, the requested content in the second format after a predetermined time period; and transcoding, via an on demand transcoder, the requested content in the first format to the requested content in a third format after the predetermined time period.