baber/WOPTO huggingface dataset:
Patent CA-2752196-A1 (CA)
Title: Composition comprenant un phosphate de cerium et/ou de terbium, de type coeur/coquille, luminophore issu de cette composition et leurs procedes de preparation
Inventor: BUISSETTE VALERIE
IPC: C09K11/81
Filed: 2010-03-19
Abstract: La composition de l'invention est du type comprenant des particules constituées d'un coeur minéral et d'une coquille recouvrant de façon homogène le coeur minéral, cette coquille étant à base d'un phosphate de cérium et/ou de terbium, éventuellement avec du lanthane. Elle est caractérisée en ce que ce qu'elle contient du potassium dans une teneur en potassium d'au plus 7000 ppm. Le luminophore de l'invention est obtenu par calcination de cette composition à au moins 1000°C.
Patent CA-2752832-A1 (CA)
Inventor: LEVI OSNAT
IPC: A45D26/00
Filed: 2011-09-20
Abstract: An apparatus for plucking out hairs of a subject using a thread knots method.  The apparatus may comprise at least one pair of pincer-parts hingedly connected through hinged connection; and at least one thread. The pair of hingedly connected pincer-parts creates a structure that is capable of opening and closing when rotated by a user around said rotation mechanism, where the thread is held by the pincer-parts in such a manner that the thread is wrapped around itself creating at least one knot having intersection points. Upon rotating the pincer-parts around the rotation mechanism back and forth in opposite rotation directions, the knots respectively move along a movement-path, where the knots enable capturing the hairs of the subject by tightening around the subject's hairs and plucking them by moving along the movement path, when tightened.
Patent CA-2753259-A1 (CA)
Inventor: MITTELMARK MARTIN
IPC: F28D20/00
Filed: 2010-02-27
Abstract: A thermal storage system (100) and related method, comprising: a thermal collector (101); a thermal storage sink (102); at least one thermal storage transport conduit (8) for transporting thermal energy from the thermal collector to the thermal storage sink for storage therein; at least one thermal delivery conduit (11) for transporting the thermal energy from the thermal storage sink to an indoor-air space for use therein; a thermal storage liquid (21) within the thermal storage sink; and baled waste tires (14) for enhancing thermal storage. Also, a thermal storage sink and related method comprising: a sink (102); liquid (21) within the sink; and at least one recyclable material comprising baled tires (14) for at least one of the following functions: providing insulation, providing a free flow of liquid therethrough, providing thermal mass, providing structural support to a said sink, resisting settling of a surface above said sink, buffering shock to said sink, protecting pipes or conduits located within or serving said sink, averting deflection, eliminating or reducing costly drilling, reducing a need for plastic tubing, eliminating casing, reducing thermal sink construction costs.
Patent CA-2754991-A1 (CA)
Inventor: STOPEK JOSHUA
IPC: A61J3/00
Filed: 2011-10-13
Abstract: The present disclosure relates to self-supporting films for delivery of a therapeutic agent containing at least one hydrophobic polymer and at least one therapeutic agent. Methods of forming the self-supporting films are also disclosed.
Patent CA-2757461-A1 (CA)
Inventor: HIDO SHOHEI
IPC: G06F17/30
Filed: 2010-06-09
Abstract: A computer implemented method and system for calculating degree of similarity between two graphs whose nodes are given discrete labels include providing, for each of the two graphs, label values respectively to a given node and nodes adjacent thereto so that different ones of the discrete labels correspond to different ones of the label values. The nodes are sequentially traced for each of the two graphs, and, during the tracing of the nodes, a new label value is calculated through a hash calculation using a label value of a currently visited node and also using label values of nodes adjacent to the currently visited node to update the label value to the currently visited node. The degree of similarity between the two graphs is calculated on the basis of the number of the label values having been given to nodes of the two graphs and agreeing between the two graphs.
Patent CA-2762862-A1 (CA)
Inventor: RIETH LEE R
IPC: A61K8/49
Filed: 2010-05-28
Abstract: A cleaning composition can comprise aqueous, nonaqueous liquid, or solid formulations The formulations can contain a surfactant and a solvent The solvent has been shown to have utility in promoting removal, solubilizing or cleaning undesirable soil residues from a number of substrates The solvent materials can be used as a component of an aqueous solution, can be combined in a solid or powdered formulation as an encapsulated solvent or can be combined in a solid or powdered formulation as a solvent absorbed on a solid earner The aqueous formulations can be made in the form of a concentrate The cleaner can be combined with water to form an active cleaning solution that can be applied in a variety of cleaning processes The cleaner can contain additional ingredients including surfactants, builders, sequestrates, bleaches, biocides, to be found in cleaners of general and specific applications Personal care cleaning products are also described.
Patent CA-2764927-A1 (CA)
Title: Exo-s-mecamylamine method, use, and compound for treatment
Inventor: DUNBAR GEOFFREY C
IPC: A61P25/24
Filed: 2010-07-12
Abstract: The present invention relates to exo-S-mecamylamine and the use of exo-S-mecamylamine in medical treatments.
Patent CA-2766932-A1 (CA)
Title: A system and method for elections and government accountability
Inventor: GREEN ROBERT
IPC: G07C13/00
Filed: 2010-06-24
Abstract: A system and method for a voter to vote using an electoral system (100). The electoral system (100) includes a computing system (101) for accessing a database having first and second data sets. The first data set is correlated to a roster of eligible voters; the second data set is correlated to a voting record that is associated with each of those eligible voters. The method of voting includes the voter providing indentifying information, which causes the computing system (101) to verify that the voter is on the roster of eligible voters and eligible to vote in the election. The voter interacts with the computing system (101) to cast a preliminary vote and then commits the preliminary vote. When the preliminary vote is committed, the computing system records an information indicative of the preliminary vote and updates the voting record in the second data set associated with the particular voter.
Patent CA-2767266-A1 (CA)
Inventor: HIGGINS DANNY
IPC: A61F9/04
Filed: 2012-02-03
Abstract: A helmet comprises a shell, a visor, a face seal, a biasing means and two guiding mechanisms. The two guiding mechanisms, each located on a different side of the shell, connect the visor to the shell. Under a bias of the biasing means, the guiding mechanisms are operative to guide the visor along a pre-determined trajectory defined by the geometry of the guiding mechanisms. Each one of the two guiding mechanisms is further provided with a guiding track arrangement which comprises a first track portion and a second track portion. The first slider slidingly engages the first track portion while the second slider slidingly engages the second track portion. The pre-determined trajectory extends from a retracted position where the visor is substantially proximate a front portion of the shell and substantially outside a field of view of the wearer to a deployed position where the visor is substantially below the frontal lower edge and within the field of view of the wearer, and further towards a rear portion of the helmet to a resting position aft of the deployed position. In use, the face seal, which is located at a lower portion of the visor, is operative to substantially perpendicularly contact a face of the wearer at a position between the deployed position and the resting position.
Patent CA-2769530-A1 (CA)
Inventor: RADZEVICH STEPHEN P
IPC: F16H48/12
Filed: 2010-07-26
Abstract: A locking differential (10) for an automotive vehicle including a housing (12) and a differential mechanism (38) supported in the housing (12). The differential mechanism (38) includes a pair of clutch members (40) disposed in spaced axial relationship with respect to each other wherein each clutch member includes a groove (64) disposed in an opposed inwardly directing face (62) that is adapted to receive a cross pin (66). Each of the grooves (64) includes a working surface (74, 174, 274) extending laterally relative to each other. Each of the working surfaces defines a screw involute surface such that the cross pin (66) contacts the working surface along a line extending in the direction of the cross pin in the event of differential rotation of an axle half shaft relative to the housing.
Patent CA-2769709-A1 (CA)
Title: Drainage of heavy oil reservoir via horizontal wellbore
Inventor: CAVENDER TRAVIS W
IPC: E21B43/24
Filed: 2007-08-08
Abstract: Systems and methods for drainage of a heavy oil reservoir via a horizontal wellbore. A method of improving production of fluid from a subterranean formation includes the step of propagating a generally vertical inclusion into the formation from a generally horizontal wellbore intersecting the formation. The inclusion is propagated into a portion of the formation having a bulk modulus of less than approximately 750,000 psi. A well system includes a generally vertical inclusion propagated into a subterranean formation from a generally horizontal wellbore which intersects the formation. The formation comprises weakly cemented sediment.
Patent CA-2770677-A1 (CA)
Title: Secure seal for utility meter
Inventor: NAHAR RATHINDRA
IPC: G01D4/02
Filed: 2012-03-08
Abstract: A utility meter assembly (100, 200) that provides a tamper proof seal for a utility meter is disclosed. The utility meter assembly (100, 200) according to embodiments of this invention includes a base plate (102, 202) adapted for mounting a utility meter thereon, a cover (104, 204) configured to rotationally interlock with the base plate (102, 202), and a tamper indicator linking the base plate (102, 202) and the cover (104, 204) in the interlocked position. The tamper indicator is configured to indicate tampering in response to a tamper condition, including the cover (104, 204) being rotated with respect to the base, away from the interlocked position, or the tamper indicator being removed to unlink the base plate (102, 202) and the cover (104, 204). The assembly further ensures that the cover (104, 204) cannot be partially pried off the base plate (102, 202) without at least a portion of the cover (104, 204) or the base plate (102, 202) being structurally deformed.
Patent CA-2772292-A1 (CA)
Inventor: PEREIRA GONCALO AMARANTE GUIMARAES
IPC: C12P7/04
Filed: 2010-09-09
Abstract: The invention provides fermentative methods for producing n-propanol. The methods of the invention involve providing a suitable carbon source, a microorganism expressing the dicarboxylic acid pathway, reducing equivalents, and at least one gene coding for an enzyme that catalyzes the conversion of propionate/propionyl-CoA into n-propanol. The methods further involve contacting the carbon source and reducing equivalents with the microorganism under conditions favorable for the production of n-propanol. Also provided are methods for producing propylene and polypropylene from the n-propanol and microorganisms suitable for use in the methods of the invention
Patent CA-2773097-A1 (CA)
Title: Spiral conveyor system and methods
Inventor: JOHNSON MATTHEW J
IPC: B65G21/18
Filed: 2010-09-02
Abstract: A double-helix spiral conveyor (42), a method for conveying articles up and down a spiral conveyor, and a method for constructing a drive drum for a spiral conveyor. The double-helix spiral conveyor (42) conveys articles on the conveyor up the inner side of a spiral drum by engaging the outer edge of the belt and down the outer side of the drum by engaging the inner edge of the belt. A slew drive at the bottom of the drum drives the conveyor.
Patent CA-2773988-A1 (CA)
Title: Liquid dispensing device
Inventor: PAINCHAUD GAETAN
IPC: A61F9/00
Filed: 2010-09-09
Abstract: The invention relates to a liquid dispensing device comprising: a container (12) for storing the liquid to be dispensed; a dispensing end piece (10) mounted on the container and provided with a base (14) and a liquid-dispensing valve (16) that can occupy a position in which it blocks the passage of liquid and a position in which it allows the passage of liquid, by co-operating with the aforementioned base (14); and a flow-reducing member (20) having a liquid-diverting configuration (74) defining a flow-reducing channel (76), said member (20) comprising a part independent of the base (14) and the valve (16).
Patent CA-2775248-A1 (CA)
Inventor: CARSON BRADLEY
IPC: A61J1/03
Filed: 2012-04-20
Abstract: Packagings for holding oral medications and methods for administering oral medications from a packaging. The packaging (10) includes a cover (30) and a body (12) with compartments (14) each configured to hold at least one of the oral medications (25). The compartments (14) have a circular arrangement on the body (12). The method may include at least partially detaching the cover (30) from the body (12) to access a separate opening (58) to each of the compartments (14). In response to removing the cover (30), all of the oral medications (25) may be removed from the compartments (14) to empty the packaging.
Patent CA-2776686-A1 (CA)
Inventor: BREUTZMAN MARK E
IPC: A01G23/08
Filed: 2009-10-12
Abstract: A tree harvester is disclosed that includes first and second hydraulic pumps for powering a harvesting head of the tree harvester.
Patent CA-2780805-A1 (CA)
Title: Low differential temperature rotary engines
Inventor: GODWIN HAROLD EMERSON
IPC: F01K27/00
Filed: 2010-11-15
Abstract: An engine is configured to extract energy from a heat source as follows. A shaft is adapted to be rotatably coupled to a support and rotatable in a first direction. A plurality of vessels is coupled to and arranged about the shaft. At least a first vessel of the plurality of vessels includes a thermally insulative portion and a thermally conductive portion. A plurality of conduits connects the plurality of vessels together. Each of the plurality of vessels is in communication with at least one other of the plurality of vessels via at least one of the conduits. The plurality of vessels is arranged to allow the thermally conductive portion of the first vessel to encounter the heat source. The thermally conductive portion is capable of transferring heat to at least partially vaporize volatile fluid within the first vessel to cause a mass to at least partially move towards a connected vessel located above the first vessel. This produces a gravitational moment that encourages rotation of the shaft and the plurality of vessels in the first direction.
Patent CA-2781225-A1 (CA)
Inventor: NI WANGYANG
IPC: C23C14/14
Filed: 2012-06-28
Abstract: A coated article (20, 100) has a substrate (22, 102) and a coating scheme (24, 106), which has a PVD coating region (110). The PVD coating region (110) contains aluminum, yttrium, nitrogen and at least one element selected from the group of titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum, tungsten and silicon.  The sum of the aluminum and yttrium contents is between about 3 atomic percent and about 55 atomic percent of the sum of aluminum, yttrium and the other elements. The yttrium content is between about 0.5 atomic percent and about 5 atomic percent of the sum of aluminum, yttrium and the other elements. There is also a method of making the coated article (20, 100) that includes steps of providing the substrate (22, 102) and depositing the above coating scheme (24, 106) with the PVD coating region (110).
Patent CA-2781651-A1 (CA)
Title: Cemented carbide inserts for earth-boring bits
Inventor: MIRCHANDANI PRAKASH K
IPC: E21B10/46
Filed: 2005-12-13
Abstract: This invention relates to cutting inserts for earth boring bits comprising a cutting zone, wherein the cutting zone comprises first cemented hard particles and a body zone, wherein the body zone comprises second cemented hard particles. The first cemented hard particles may differ in at least one property from the second cemented hard particles. As used herein, the cemented hard particles means a material comprising hard particles in a binder. The hard particles may be at least one of a carbide, a nitride, a boride, a silicide, an oxide, and solid solutions thereof and the binder may be at least one metal selected from cobalt, nickel, iron and alloys of cobalt, nickel or iron.
Patent CA-2782441-A1 (CA)
Title: Topical use of hydroxytyrosol and derivatives for the prevention of hiv infection
Inventor: GOMEZ-ACEBO EDUARDO
IPC: A61P15/00
Filed: 2010-12-01
Abstract: The present invention is directed to a topical pharmaceutical composition which comprises a compound of formula (I), such as hydroxytyrosol, or a pharmaceutically acceptable salt, solvate, prodrug or isomer thereof, and a pharmaceutically acceptable carrier (I) wherein R1, R2 and R3 take different values, and the use of said composition as medicament in the prevention of sexually transmitted diseases (STDs), such as HIV-infection.
Patent CA-2784304-A1 (CA)
Title: Crystalline forms of 4-[2-(4-methylphenylsulfanyl)-phenyl]piperidine with combined serotonin and norepinephrine reuptake inhibition for the treatment of neuropathic pain
Inventor: BANG-ANDERSEN BENNY
IPC: A61K31/451
Filed: 2007-06-15
Abstract: Crystalline forms of 4-[2-(4-methylphenylsulfanyl)-phenyl]piperidine and salts thereof are provided e.g. for the treatment of neuropathic pain.     (see formula I)
Patent CA-2784704-A1 (CA)
Inventor: GAO JIANG
IPC: A61K9/16
Filed: 2010-12-16
Abstract: The present invention relates to an active substance release system containing two compounds. The first compound comprises a nanoparticle, combined with an oligonucleotide inhibition strand that is hybridized with a catalytically active nucleic acid. The second compound comprises a carrier, combined with a substrate molecule that is coupled to a therapeutic active substance. By means of external stimulation, the catalytically active nucleic acid of the first compound is released and specifically binds to the substrate molecule of the second compound. This leads to cleavage of the substrate molecule, whereby the active substance bound thereto is released.
Patent CA-2786663-A1 (CA)
Inventor: THIELERT HOLGER
IPC: C10C1/00
Filed: 2010-12-21
Abstract: The invention relates to a device for separating a solid matter-containing, liquid and pumpable tar suspension from a coking reaction with direct use of the separated solid matter contained therein. Said device consists of a centrifuge, which is arranged in the upper inner region of a carbon-storing container, and the centrifuge is equipped with a feed nozzle for solid matter-containing, liquid tar and with a discharge nozzle for liquid tar centrifugate. In the lower part, the centrifuge is equipped with an outlet for the solid matter contained in the tar, whereby the tar-containing solid matter obtained from the tar suspension does not have to be delivered or transported. The invention further relates to a method for separating a solid matter-containing, liquid and pumpable tar suspension with delivery-free use of the separated solid matter contained therein using the device according to the invention, and to the use of the coal mixed with the solid matter.
Patent CA-2786868-A1 (CA)
Inventor: RALEIGH GREGORY G
IPC: H04W4/24
Filed: 2010-01-18
Abstract: Various embodiments are disclosed for a services policy communication system and method. In some embodiments, a communications device stores a set of device credentials for activating the communications device for a service on a network; and sends an access request to the network, the access request including the set of device credentials.
Patent CA-2788788-A1 (CA)
Inventor: CAPUTO SCOTT A
IPC: G07F17/32
Filed: 2012-09-04
Abstract: Gaming systems and methods providing a community selection game providing bonus game selection. In one embodiment, for each gaming device in the gaming system, when a triggering event occurs, the gaming system provides a player of that gaming device with a player identifier that uniquely identifies that player. The community selection game includes a plurality of bonus game identifiers each identifying a bonus game. The bonus game identifiers each include a limited quantity of bonus game player identifier display areas. The gaming system enables the players to place earned or received player identifiers at the bonus game player identifier display areas. When each bonus game player identifier display area of one of the displayed bonus game identifiers displays a player identifier, the players associated with those player identifiers are provided with one or more plays of the bonus game identified by that bonus game identifier.
Patent CA-2789011-A1 (CA)
Inventor: LIETZ EVA
IPC: A61B17/17
Filed: 2011-01-26
Abstract: A bone plate (100) includes a first three-part combination hole (110) extending through a proximal portion of the plate, a first portion (112) configured to engage a threaded head portion of a bone fixation element (122), a second portion (114) configured to receive a bone fixation element (126) along an axis substantially perpendicular to a longitudinal axis of the bone and a third portion (116) defining a screw axis extending toward the distal end of the elongated body at a non-perpendicular angle relative to the longitudinal axis in combination with a first two-part combination hole (138) extending through the proximal portion, a first threaded portion (140) configured to engage a threaded head portion of a bone fixation element (122) and a second portion (142) defining an elongated slot extending along a longitudinal axis of the plate for receiving a bone fixation element so that the plate may slide along its longitudinal axis relative to the bone fixation element.
Patent CA-2789712-A1 (CA)
Inventor: JAMES BRIAN G
IPC: E06B3/673
Filed: 2005-05-12
Abstract: An apparatus for automatic removal of scrap elongated window component stock from a conveyor includes a path of travel altering mechanism, a translating mechanism, and a controller. The path of travel altering mechanism is positioned along the path of travel that selectively facilitates movement of scrap elongated window component stock off the path of travel. The translating mechanism is in communication with the path of travel altering mechanism for moving the scrap elongated window component stock off of the path of travel.
Patent CA-2790813-A1 (CA)
Title: Mold, method for manufacturing a mold and method for manufacturing a plastic or composite material product by means of said mold
Inventor: WAECKERLE THIERRY
IPC: B29C33/06
Filed: 2011-02-23
Abstract: The invention relates to an induction-heated mold, including at least one lower portion and one upper portion defining a cavity inside of which a molding material is to be brought to a temperature Ttr greater than 20°C, which is introduced and then shaped, at least one of the mold portions having an area for transferring heat with the molding material, the heat transfer area including at least one sub-area consisting of at least one ferromagnetic material the Curie point Te of which is between 20 and 800°C and which is in contact with the molding material and/or with a non-ferromagnetic coating having a thermal conductivity greater than 30 W.m-1K-1. The invention also relates to a method for manufacturing a plastic or composite material product by means of the molds according to the invention.