baber/WOPTO huggingface dataset:
Patent CA-2658663-C (CA)
Title: Electrochemical technique to measure concentration of multivalent cations simultaneously
Inventor: BOTTE GERARDINE G
IPC: G01N27/49
Filed: 2007-05-08
Granted: 2016-01-12
Abstract: Methods and systems for simultaneously measuring concentration of two or more different cations in solution. The methods include the steps of applying a steady state polarization technique to a solution comprising two or more different cations; measuring the limiting currents of the solution; and correlating the limiting currents with the concentration of the different cations. The system includes a working electrode; a potentiostat; a counter electrode; a reference electrode; a solution comprising different cations to be analyzed; and a model for correlating the limiting currents with the concentration of the pair cations. The working electrode may be any electrode compatible with the media, including noble metals, carbon, or combinations thereof. In some embodiments, the working electrode is a rotating disk electrode (RDE).
Patent CA-2659050-C (CA)
Title: Camptothecin derivatives with antitumor activity
Inventor: FONTANA GABRIELE
IPC: C07D491/20
Filed: 2007-07-12
Granted: 2014-09-23
Abstract: Novel camptothecin derivatives of Formula (I) having antitumor activity, the processes for the preparation thereof, the use thereof as antitumor drugs and pharmaceutical compositions containing them.
Patent CA-2659482-C (CA)
Title: Methods and systems for reactor low product variation
Inventor: WALLACE PAUL STEVEN
IPC: C10K3/00
Filed: 2009-03-19
Granted: 2017-03-07
Abstract: A carbon-to-liquids system (200) is provided. The system includes a source of syngas (202), a vessel (204) configured to shift the syngas to increase a hydrogen to carbon monoxide ratio (H2/CO) of the syngas, the vessel coupled in flow communication with the source of syngas, and a source of hydrogen gas (210) coupled in flow communication with the shifted syngas, the source of hydrogen configured to be mixed with the shifted syngas to increase the H2/CO ratio of the shifted syngas. The system further includes a vessel (216) configured to receive the hydrogen gas and shifted syngas mixture (214), the vessel including a catalyst configured to facilitate a Fischer-Tropsch synthesis reaction, and a hydrogen recovery filter (228) coupled in flow communication with the vessel and configured to extract hydrogen from an un-reacted hydrogen/shifted syngas mixture to produce a hydrogen--lean syngas (230). The extracted hydrogen is injected into the shifted syngas to increase the H2/CO ratio of the shifted syngas.
Patent CA-2664485-C (CA)
Inventor: VANNICE JEFF G
IPC: B65G61/00
Filed: 2007-10-26
Granted: 2015-07-14
Abstract: L'invention concerne un système d'enlèvement de bandes de cerclage et un procédé d'enlèvement de bandes de cerclage d'une charge sur un convoyeur. Le procédé comporte les étapes consistant à mettre en place un effecteur terminal sur le côté du convoyeur et à déplacer l'effecteur terminal au voisinage d'un premier côté vertical de la charge. Une première bande de cerclage est détectée pendant le déplacement de l'effecteur terminal le long du premier côté vertical de la charge. La première bande de cerclage est saisie. La première bande de cerclage est écartée du premier côté vertical de la charge pendant qu'elle est saisie. La première bande de cerclage est coupée en un point de découpe situé sur la première bande de cerclage, puis elle est retirée de la charge.
Patent CA-2670417-C (CA)
Inventor: SANTOS ISABEL DA GRACA REGO DOS
IPC: C07D403/14
Filed: 2007-11-23
Granted: 2017-03-28
Abstract: Chelators of the formulae (I), (II) and (III) and tricarbonyl complexes of radioisotopes of Tc and Re bound to them, for use in myocardial imaging.
Patent CA-2678874-C (CA)
Inventor: AITCHISON TREVOR
IPC: B01J19/02
Filed: 2009-09-16
Granted: 2014-01-07
Abstract: A wear resistant multilayer overlay includes a first layer on at least a surface of an article, and a second layer metallurgically bonded to at least a portion of the first layer. The first layer includes a first continuous metallic matrix and at least one of first hard particles, blocky diamond particles, non-blocky diamond particles, TSP  diamond, cubic boron nitride particles, and PCD compacts embedded in the first continuous metallic matrix, wherein the first hard particles are at least one of transition metal carbide particles and boron nitride particles. The second layer includes a second continuous metallic matrix and at least one of second hard particles, blocky diamond particles, non-blocky diamond particles, TSP diamond, cubic boron nitride particles, and PCD compacts, embedded in the second continuous metallic matrix, wherein the second hard particles are at least one of transition metal carbide particles and boron nitride particles. Related methods and articles of manufacture also are disclosed.
Patent CA-2682057-C (CA)
Inventor: MELNYK JASON M
IPC: C02F1/44
Filed: 2008-02-26
Granted: 2013-09-10
Abstract: A process has been found which increases the efficiency and effectiveness of the overall filtration system, b> i educing the fouling of the microfilUatio.pi. system, thereby increasing its permeability and reducing the frequency of cleanings necessary According to one embodiment of the inv ention, cationic coagulant is used to treat water in the ear!) stages of a water treatment system, and to coagulate and flocculate the contaminants, and thereby resulting m reduced fouling of the microfiltration system, resulting in inciease flux, less deposit of colloidal and particulate solids and dissolv ed organics on the surface of the microfiltration membrane, therein reducing the frequency and duration of the membrane cleaning and ultimate replacement
Patent CA-2682956-C (CA)
Inventor: CHEN LIHENG
IPC: B27N3/04
Filed: 2002-08-08
Granted: 2011-07-19
Abstract: A low density oriented strand board has an average density of less than about 1.5 times the density of wood species used in the board and a homogenous vertical density profile. Low density OSB may be formed by preheating the wood finish prior to pressing, controlling the moisture content such that the core layer has a higher moisture content than the face layers, or a combination of pre-heating and moisture content control.
Patent CA-2683519-C (CA)
Inventor: BUETOW ROBERT S
IPC: B25C5/16
Filed: 2008-04-29
Granted: 2013-04-02
Abstract: A magazine (10) for a fastener driver includes an inner magazine (12) including a first magazine wall (14) and opposing sidewalls (30, 32) together defining a magazine chamber (38), and an outer magazine (42) including a second magazine wall (50) slidably engaged relative to the inner magazine to provide access to the chamber. The inner and outer magazines are configured so that at least one strip of fasteners (26) is loadable into the magazine chamber upon the second magazine wall sliding relative to the inner magazine
Patent CA-2689441-C (CA)
Inventor: KAPOOR ANAND
IPC: H04N19/436
Filed: 2007-06-14
Granted: 2015-11-24
Abstract: The present disclosure is directed towards a system (10) and method (100) for time optimized encoding. Time optimized encoding maximizes the usage of the multiple encode nodes (28-32) or clusters (22-26) by parallelizing time-intensive encoding with minimal or no sacrifice of encoding quality. Thereby, reducing the time required for accomplishing the time intensive encoding and increasing the efficient throughput of multiple encodes through the system (10).
Patent CA-2690935-C (CA)
Inventor: CLARKE SEAN PETER
IPC: B26B21/44
Filed: 2008-06-12
Granted: 2013-02-26
Abstract: A shaving razor comprising: a. a handle (10) having a proximate end (11) and a distal end (12) wherein said handle comprises a cavity (13); b. an adapter neck (20) pivotally joined to said proximate end of said handle, wherein said adapter neck further comprises 1) a pump (25) to which is joined a first feeding channel (21) extending from said cavity, wherein the pump is actuated by pivotal movement of said neck; and 2) a cartridge connection yoke (30) disposed at an opposite end of said neck from said handle; through which said feeding channel runs; and c. a razor cartridge (40) comprising a blade (45) wherein said cartridge is joined to said neck by said cartridge connection yoke and wherein said feeding channel continues to run to a disposal point (55) on said cartridge.
Patent CA-2691873-C (CA)
Inventor: LACAS MARC-ANDRE
IPC: B44F9/04
Filed: 2008-09-18
Granted: 2015-07-14
Abstract: A covering unit for use in combination with similar units for covering a surface with a natural random look, the unit having an hexagonal body comprising first, second and third pairs of opposed and parallel sides. Each side has a central point of angular symmetry. The second and third pairs are similar to each other while the first pair is different from the others. The sides of the second and third pairs are provided with at least one split deviation along their length arranged so that each side of the second pair is a rotational image of the sides of the third pair, whereby in use in combination with other covering units: each side is matingly engageable with the sides of an equivalent pair of a neighbouring unit; and the unit has a central point of angular symmetry and is matingly engageable with a plurality of neighbouring unit.
Patent CA-2693080-C (CA)
Inventor: KOPONEN LEENA
IPC: A23L33/00
Filed: 2008-07-24
Granted: 2016-05-24
Abstract: The invention relates to a stable beverage comprising at least one texture component selected from the group consisting of unhomogenised vegetable puree, fruit pulp and fruit puree, optionally unhomogenised vegetable juice and/or fruit juice, optionally homogenised vegetable material and/or fruit material, and a plant sterol ester and/or plant stanol ester in an amount of from 0.2 to 25% by weight of the beverage. Additionally the invention relates to a method for preparing the stable beverage.
Patent CA-2693637-C (CA)
Title: Emulsion polymer comprising activators, process for preparation thereof and use thereof in two-component or multicomponent systems
Inventor: SCHMITT GEROLD
IPC: C09D4/00
Filed: 2008-06-27
Granted: 2015-07-28
Abstract: The invention describes an emulsion polymer which can be obtained by polymerization of a mixture comprising a) from 5 to 99.9% by weight of one or more monomers having a solubility in water of < 2% by weight at 20°C and selected from the group consisting of monofunctional (meth)acrylate monomers, styrene and vinyl esters; b) from 0 to 70% by weight of one or more monomers which can be copolymerized with the monomers a); c) from 0 to 20% by weight of one or more doubly or multiply vinylically unsaturated compounds; d) from 0 to 20% by weight of one or more polar monomers having a solubility in water of > 2% by weight at 20°C; and e) 0.1 - 95% by weight of at least one activator, with the components a) to e) adding up to 100% by weight of the polymerizable constituents of the mixture, and is characterized in that e1) the activator is a compound of the Formula I, (see Formula I) where the radicals R1 to R7 and X have the meanings given in the description;  and in that e2) the activator e) is incorporated via covalent bonds into the emulsion polymer. The emulsion polymer makes it possible to form core-shell polymers having a protected activator fixed to the polymer and can be used particularly advantageously for controlling the pot life of two-component or multicomponent systems, for example in adhesives, pourable resins, floor coatings, compositions for reactive pegs, dental compositions or sealing compositions.
Patent CA-2702846-C (CA)
Inventor: EDNIE JOHN F
IPC: B62J11/00
Filed: 2010-05-10
Granted: 2014-07-15
Abstract: A luggage carrier, in combination with a frame of a two-wheeled vehicle, supports and secures a strap handle of a flexible container by the strap handle and supports a side of the flexible container, the side being next to the frame. The luggage carrier is formed from a single rod of material bent in multiple areas to create a resilient structure attachable to the frame of the bicycle in multiple locations.
Patent CA-2704206-C (CA)
Title: Systeme d'ascenseur
Inventor: MATTSSON VEIKKO
IPC: B66B1/18
Filed: 2008-11-21
Granted: 2015-10-06
Abstract: Cette invention concerne un procédé et un système de modernisation d'au moins un groupe d'ascenseurs (1000), qui comprend une pluralité d'ascenseurs (A, B, C, D), une unité de commande de groupe (1100) qui commande le groupe d'ascenseurs ainsi que des éléments d'appel reliés au groupe par l'intermédiaire du bus de palier (1112). Selon la solution, une nouvelle unité de commande de groupe, de nouveaux éléments d'appel (1301) pour la mise à niveau, ainsi qu'un nouveau bus d'appel de palier (1302) sont installés dans le groupe d'ascenseurs ; une nouvelle unité de commande de groupe (1300) est reliée à l'interface de boutons-poussoirs (M1,, M10) des anciens éléments d'appel pour transmettre de la nouvelle unité de commande de groupe (1300) à l'ancienne unité de commande de groupe (1100) les appels effectués par les passagers. Les appels d'ascenseur effectués par les passagers sont répartis entre le sous-groupe modernisé (1300, A, B) et au moins un sous-groupe non modernisé (1100, C, D) sur la base du critère de sélection donné, et un appel adressé au sous-groupe modernisé est affecté dans la nouvelle unité de commande de groupe aux ascenseurs modernisés, ou un appel adressé au sous-groupe non modernisé est transmis par l'intermédiaire de l'interface de boutons-poussoirs (M1,, M10) au sous-groupe non modernisé.
Patent CA-2706822-C (CA)
Inventor: BANDO HIDEKI
IPC: C08F4/6592
Filed: 2008-11-19
Granted: 2013-05-28
Abstract: Metallocene compounds of the invention are useful as olefin polymerization catalysts or catalyst components.   Olefin polymerization processes of the invention involve an olefin polymerization catalyst containing the metallocene compound. In detail, the olefin polymerization catalysts can catalyze with high polymerization activity the production of olefin polymers having high melt tension, excellent mechanical strength and good particle properties, and the olefin polymerization processes involve the catalysts. Ethylene polymers according to the invention are obtained by the polymerization processes and have higher processability and easy-opening properties and particularly excellent mechanical strength compared to conventional ethylene polymers.   Thermoplastic resin compositions of the invention contain the ethylene polymers. In more detail, shaped articles or films are obtained from the ethylene polymers or the thermoplastic resin compositions containing the ethylene polymers, and laminate films include the films.    According to the invention, a single or plural kinds of bridged metallocene compounds having differing cyclopentadienyl-derived groups afford macromonomers that are a source of long-chain branches and simultaneously catalyze the repolymerization of the macromonomers into olefin polymers having a large number of long-chain branches, small neck-in in the T-die extrusion, small take-up surge and superior mechanical strength. The olefin polymerization catalysts and the polymerization processes can efficiently produce the olefin polymers.
Patent CA-2712147-C (CA)
Inventor: VALENTINE RICHARD D
IPC: B08B3/02
Filed: 2009-01-07
Granted: 2013-12-10
Abstract: A rotisserie oven with a self-cleaning mechanism in the form of a lifting wash arm. The wash arm is driven to lift and rotate when washing the oven by the action of the pressure from the wash water used therein. By lifting, the wash arm negates the sealing action of fatty build-up around its base which would otherwise impede its rotation.
Patent CA-2713744-C (CA)
Inventor: NAGEL FREDERIK
IPC: G10L19/00
Filed: 2009-01-20
Granted: 2015-07-14
Abstract: For a bandwidth extension of an audio sig-nal, in a signal spreader the audio signal is temporally spread by a spread factor greater than 1. The temporally spread au-dio signal is then supplied to a demicator to decimate the tem-porally spread version by a decimation factor matched to the spread factor. The band generated by this decimation opera-tion is extracted and distorted, and finally combined with the audio signal to obtain a bandwidth extended audio signal. A  phase vocoder in the filterbank implementation or transforma-tion implementation may be used for signal spreading.
Patent CA-2713996-C (CA)
Inventor: LYKOMITROS DIMITRIS
IPC: A23L25/00
Filed: 2009-01-26
Granted: 2014-04-01
Abstract: A method for making a coaied food product having a heat susceptible coating is disclosed, hi one aspect, the invention is directed towards a nut having a proteinaceous or fruit- based coating with no visible scorching in the outer, visible coating layer. In one aspect, the food center is par-coated with or without a heat susceptible coating, pre-roasted, finished coated with or without a heat susceptible coating, and cooked. In another aspect, the food center is first coated with a heat susceptible coating, then coated with a non-heat susceptible coating and cooked. in yet another aspect, the food center is coated with a heat susceptible coating and then cooked in a two-stage process whereby the first stage is at a hotter temperature than the second stage.
Patent CA-2714766-C (CA)
Inventor: BARA BARRY
IPC: C10G1/00
Filed: 2010-09-14
Granted: 2014-07-15
Abstract: Un puits d'alimentation pour récipient de séparation par gravité comme un récipient de séparation primaire est présenté offrant une distribution plus uniforme d'un flux d'alimentation comme la boue de sable bitumineux lorsque le flux d'alimentation est introduit dans le récipient de séparation par gravité. Le puits d'alimentation comprend une portion cylindrique dotée d'une première ouverture en son fond et une paire de plaques déflectrices substantiellement parallèles, la première plaque déflectrice ayant une circonférence substantiellement horizontale et ayant une deuxième ouverture positionnée sous la première ouverture de sorte que l'alimentation est dirigée de la première ouverture vers la deuxième ouverture et la deuxième plaque déflectrice ayant une circonférence substantiellement horizontale et étant positionnée de manière espacée sous la première plaque déflectrice de sorte que l'alimentation traversant la deuxième ouverture est distribuée entre les deux plaques déflectrices.
Patent CA-2716729-C (CA)
Inventor: DAVIS GLENN IRL
IPC: E21F13/08
Filed: 2009-03-06
Granted: 2013-10-08
Abstract: An overburden removal system receives, comminutes and transports excavated material. Two laterally spaced apart pivotal crawler track assemblies (21 ) (21 a) and rearwardly spaced crawler track assembly (22) provide for advancement using serpentine turns. Two opposing feed assemblies (24) (25) each have a feed hopper (67) (76) and an elongately movable feed conveyor (69) (77) for feeding a medial rock crusher (23) carrying two parallel oppositely rotatable rock crushing drums (59).  Discharge conveyor (38) carries comminuted material from rock crusher (23) to telescoping conveyor (27) pivotally attached to rearward edge (35) of mobile sizer (1 9) for transfer to a mobile hopper (28) supported by bridge conveyor (29) operatively communicating with a movable conveyor (105). Automated control system (30) using GPS technology controls movement of mobile sizer (19), telescoping conveyor (27) and bridge conveyor (29) to maintain a continuously operative interconnection therebetween while moving and while stationary for continuous operation.
Patent CA-2718984-C (CA)
Title: Appareil de fabrication de panneau ondule
Inventor: KOHLER HERBERT B
IPC: B31F1/10
Filed: 2009-03-23
Granted: 2017-07-11
Abstract: La présente invention concerne un appareil de fabrication de produit longitudinalement ondulé. Lappareil comprend un rouleau de guidage destiné à guider une feuille continue de matériau, au moins une partie du rouleau de guidage étant conçue pour être agencée à un angle par rapport à une autre partie du rouleau de guidage. Lappareil comprend en outre une pluralité de barres de formation de cannelure orientées généralement le long dun axe longitudinal de la feuille continue pour définir un premier labyrinthe dondulation efficace pour onduler longitudinalement la feuille continue en une géométrie intermédiaire. Lappareil comprend en outre une paire de rouleaux dondulation qui coopèrent pour définir, à une ligne de contact qui se trouve entre ces deux rouleaux, un second labyrinthe dondulation efficace pour onduler longitudinalement la feuille continue en une géométrie sensiblement finale. Lappareil comprend en outre un trajet de déplacement de feuille continue pour la feuille continue qui suit un trajet autour dune partie du rouleau de guidage, à travers le premier labyrinthe dondulation, et à travers le second labyrinthe dondulation.
Patent CA-2719901-C (CA)
Inventor: HAREL RUTI
IPC: B44F9/04
Filed: 2009-04-02
Granted: 2015-02-24
Abstract: According to some embodiments, there is provided a method of producing a patterned artificial marble slab (2, 5, 11, 16). The method includes adhering one or more patterned substances (1) to a surface of the artificial marble slab, processing said artificial marble slab and removing said one or more patterned substances from the surface of the artificial marble slab, thereby obtaining an elevated or recessed pattern (3, 4, 6, 7, 9) on the surface of the artificial marble, wherein the elevated or recessed pattern has essentially the form of the patterned substances.
Patent CA-2722118-C (CA)
Title: Syringe pump detection system for bolus application
Inventor: POPE BRIAN
IPC: A61M5/168
Filed: 2004-10-21
Granted: 2013-05-07
Abstract: An apparatus, method and program product detects an occlusion in a fluid line (22) by determining if a relationship between force measurements departs from an expected relationship.
Patent CA-2724475-C (CA)
Inventor: HAKONARSON HAKON
IPC: C12N15/113
Filed: 2009-05-18
Granted: 2019-05-07
Abstract: Compositions and methods for detection of single nucleotide polymorphisms on chromosomes 21 q, 6q, and 15q and their use for the diagnosis and treatment of Type 1 Diabetes are provided.
Patent CA-2729670-C (CA)
Title: Chock apparatus
Inventor: CURLEE DENNIS RAY
IPC: B62H3/04
Filed: 2009-06-30
Granted: 2015-01-27
Abstract: An apparatus for supporting a motorcycle in an upright position. The apparatus includes a base and a wheel stop coupled thereto. A cradle is pivotably coupled to the base and includes a pair of clamp members slidably coupled thereto. The pair of clamp members are biased away from each other. In other embodiments, a chock apparatus and a method of holding a motorcy-cle in an upright, stable position using a chock apparatus are provided.
Patent CA-2735228-C (CA)
Inventor: KING RAY
IPC: F24H9/18
Filed: 2011-03-21
Granted: 2017-11-28
Abstract: A housing for an electro-thermal heating system having at least one opening for receiving heating elements, and having an inlet for permitting a flow of coolant into the housing and an outlet for permitting a transfer of coolant heated by the heating element out of the housing.  A diameter of the outlet is less than a diameter of the intlet to temporarily retain coolant in the housing longer to allow it to be heated. A heat conductive tube is detachably connected to the inlet, and the opening allows the heating element to project into the interior of the housing to be in adjacent proximity with the tube, so that the tube (and the coolant flowing within) can be additionally heated to allow the temperature of the coolant to be brought up in a faster and more efficient manner. The heating elements can also be removed without disassembly of the housing.