baber/WOPTO huggingface dataset:
Patent CA-2520926-C (CA)
Inventor: LAN RED
IPC: B62B7/14
Filed: 2005-09-23
Granted: 2008-10-21
Abstract: A foldable stroller includes: a foldable frame having two pivot axles, two opposite lower rods, and two opposite upper rods pivoted to the lower rods through the pivot axles, respectively; a carrier disposed between the pivot axles and including two opposite connecting parts pivoted to the frame through the pivot axles, respectively, and formed with respective first and second arcuate grooves having a respective curvature center coincident with the respective pivot axle; and two limiting units, each of which includes first and second studs that project respectively from a respective one of the lower rods and a respective one of the upper rods into the first and second arcuate grooves of a respective one of the connecting parts.
Patent CA-2524226-C (CA)
Title: Speaker recognition in a multi-speaker environment and comparison of several voice prints to many
Inventor: BROMAN VICKI
IPC: G10L17/00
Filed: 2004-05-17
Granted: 2012-08-14
Abstract: One-to-many comparisons of callers' voice prints with known voice prints to identify any matches between them. When a customer communicates with a particular entity, such as a customer service center, the system makes a recording of the real-time call including both the customer's and agent's voices. The system segments the recording to extract at least a portion of the customer's voice to create a customer voice print, and it formats the segmented voice print for network transmission to a server. The server compares the customer's voice print with multiple known voice prints to determine any matches, meaning that the customer's voice print and one of the known voice prints are likely from the same person. The identification of any matches can be used for a variety of purposes, such as determining whether to authorize a transaction requested by the customer.
Patent CA-2539594-C (CA)
Title: Cooling assembly for electric machine
Inventor: PERRIN DIDIER
IPC: H02K9/16
Filed: 2004-11-24
Granted: 2011-09-20
Abstract: A cooling assembly to be inserted in electric machines includes a generally cylindrical body to be inserted inside the internal stator of an electric machine. The body includes a top surface provided with angled bores forming V-shaped channels inside the body. Intersecting V-shaped channels are closed by plugs to thereby define a continuous cooling channel inside the body.
Patent CA-2539865-C (CA)
Inventor: STODD R PETER
IPC: B65D/
Filed: 2004-09-29
Granted: 2012-01-17
Abstract: Cette invention concerne une enveloppe de boîte de conserve en aluminium étiré comportant une couronne périphérique qui est sertie en deux passes sur une partie d'extrémité d'un corps de boîte de conserve en aluminium afin qu'on obtienne une extrémité de boîte présentant un panneau central sensiblement plat relié par un panneau incurvé ou droit incliné à une paroi intérieure inclinée d'une fraisure annulaire en forme de U. Cette fraisure présente une paroi extérieure qui est reliée à une section de paroi inférieure inclinée d'une paroi de serrage au niveau d'une jonction située en dessous du panneau central, laquelle paroi de serrage présente une section de paroi supérieure incurvée ou inclinée qui est reliée à une paroi intérieure de la couronne. Cette paroi de serrage présente par ailleurs une section de paroi intermédiaire formant une cassure et la largeur du fond intérieure de la fraisure est inférieure à la largeur radiale de la paroi du panneau. La section de paroi supérieure inclinée de la paroi de serrage s'étend selon un angle supérieur à l'angle de la section de paroi inférieure inclinée de la paroi de serrage.
Patent CA-2542357-C (CA)
Inventor: SCHEIMANN DAVID W
IPC: A23K10/38
Filed: 2004-09-27
Granted: 2012-01-03
Abstract: A method of dewatering corn stillage solids comprising adding to the solids an effective coagulating and flocculating amount of an anionic copolymer comprising acrylic acid sodium salt, methacrylic acid sodium salt or 2-acrylamido-2-methyl-1-propanesulfonic acid sodium salt to form a mixture of water and coagulated and flocculated solids; and separating the water from the coagulated and flocculated solids using a dewatering device.
Patent CA-2545134-C (CA)
Inventor: KARWOWSKI JAN
IPC: A23L19/18
Filed: 2006-04-28
Granted: 2013-06-25
Abstract: Shredded whole grain products, such as ready-to-eat cereals, and sweet and savory snacks, such as whole grain shredded corn chips are continuously produced by pelletizing agglomerates of cooked, tempered, whole cereal grain particles. Cooked whole grains, such as corn and other non-gluten or low-gluten containing grains have a tendency to become hard and rubbery after cooking during the cooling and tempering process. The pelletization results in the production of whole grain pellets having a soft, pliable texture, which are shreddable into continuous net-like sheets on a mass production basis. The pelletizing may be at a pressure of about 200 psig to about 600 psig, preferably from about 400 psig to about 500 psig. The pelletizing temperature may be controlled to provide a pellet temperature of about 80°F to about 120°F, preferably from about 90°F to about 110°F, upon exiting the pelletizer.
Patent CA-2547558-C (CA)
Inventor: HOUDE CLAUDE
IPC: B27L7/06
Filed: 2006-05-10
Granted: 2012-11-27
Abstract: Machine used to saw logs into fireplace-size logs of even length with a minimum of waste (figure 3). In fact, it takes a full length log of a given length, saws it into even lengths, which will then be split.
Patent CA-2551080-C (CA)
Title: High strength, impact resistant, elastic composite laminates
Inventor: MUSAEFENDIC JASKO
IPC: B32B3/10
Filed: 2004-07-29
Granted: 2011-07-05
Abstract: A damage resistant High Strength, Impact Resistant, Elastic Composite Laminate primary (singular) structure with optionally having first (4) and second (4) outer face layers, having first (2) and second (2) inner reinforced plies being located between the first and second outer layers, and (1) a dissipating element located between the first and second reinforced plies, wherein the dissipating element is adapted to dissipate and redirect, randomly directed active loading applied to at least one of the two outer surface, to tensile loading being directed along the respective longitudinal axis of the inner reinforced ply; and a matrix (3) between (2) and (4).
Patent CA-2551586-C (CA)
Inventor: EMBORG MADS
IPC: H04M11/06
Filed: 2006-07-07
Granted: 2013-08-27
Abstract: The invention relates to the field of voice over Internet protocol (VoIP) and more specifically to a system and method of terminating a VoIP call. In certain exemplary embodiments, the present solution provides in a voice over Internet protocol (VoIP) network, a method of terminating a call received from a public switched telephone network (PSTN) phone by a session initiation protocol (SIP) phone via a PSTN gateway, in the absence of a terminating signal from the PSTN gateway, the method comprising: (a) receiving at said SIP phone a sequence of codec frames from said PSTN gateway; (b) de-termining if a specified portion of each codec frame in said received sequence of codec frames is a specified value; (c) if said specified portion is said specified value, incrementing a counter by an incrementing amount; and (d) when said counter reaches a specified threshold, terminating said call In the absence of a BYE message, session termination of a VoIP call can still be facilitated using the method and apparatus of the present invention.
Patent CA-2553884-C (CA)
Inventor: PRIDMORE-MERTEN SYLVIE
IPC: A23L33/00
Filed: 2005-01-27
Granted: 2013-06-25
Abstract: The present invention pertains to the use of an ingestable composition containing L-carnitine and at least one component having an anti-oxidative activity for stimulating the lipid metabolism in the skin of an individual, which results in an improvement of the general condition of the skin in particular dry, sensible or reactive skin, and in prevention of the occurrence of skin diseases, such as dermatitis. In addition thereto, the present invention pertains also to the use of such a composition for the preparation of a pharmaceutical composition or of a food, in particular a functional food or petfood product, for increasing lipid secretion in sebum, producing a protective sebum layer on the skin.
Patent CA-2558289-C (CA)
Title: Peptides pour le traitement d'infections par le virus de l'herpes
Inventor: FORSSMANN WOLF-GEORG
IPC: A61K38/17
Filed: 2005-08-16
Granted: 2018-05-15
Abstract: La présente invention concerne l'utilisation d'un peptide présentant la séquence d'acides aminés NH2- VCVLAHHFGKEFTPPVQAAYQKWAGVANALAHKYH- COOH ainsi que des variantes, dérivés et fragments dudit peptide dans le traitement de maladies virales.
Patent CA-2558562-C (CA)
Title: Method for the passivation of the surface of coated metal bands and device for the application of the passive layer on a metal coated steel band
Inventor: FLORIAN THEODOR
IPC: C23C22/68
Filed: 2006-09-01
Granted: 2014-11-04
Abstract: The invention provides a method for the passivation of the surface of metal bands covered with a coating, particularly tin-coated steel bands (S), which move at a band speed (v) through a coating installation. To allow an efficient passivation of the metal band surface even at high band speeds and simultaneously the lubrication of the coated metal band surface, after the coating process has been completed, an aqueous solution of a surface active substance is sprayed onto the coated metal band that moves at band speed (v). The invention further provides a device for the application of a metal coating on a steel band, particularly in a band tin-coating installation, as well as to the use of substances for lubrication and/or passivation during the manufacture of tin-coated steel bands, which can be sprayed as an aqueous solution on the tin-coated steel band.
Patent CA-2561257-C (CA)
Inventor: CRAIG DAVID P
IPC: E21B49/00
Filed: 2005-02-22
Granted: 2009-09-22
Abstract: A before-closure pressure-transient leakoff analysis for a fracture-injection/falloff test is used to mitigate the detrimental effects of pressure-dependent fluid properties on the evaluation of physical parameters of a reservoir. A fracture-injection/falloff test consists of an injection of liquid, gas, or a combination (foam, emulsion, etc.) containing desirable additives for compatibility with the formation at an injection pressure exceeding the formation fracture pressure followed by a shut-in period. The pressure falloff during the shut-in period is measured and analyzed to determine permeability and fracture-face resistance by preparing a specialized Cartesian graph from the shut-in data using adjusted pseudodata such as adjusted pseudopressure data and time as variables in a first method, and adjusted pseudopressure and adjusted pseudotime data as variables in a second method. This analysis allows the data on the graph to fall along a straight line with either constant or pressure-dependent fluid properties. The slope and the intercept of the straight line are respectively indicative of the permeability k and fracture-face resistance evaluations R0.
Patent CA-2562430-C (CA)
Title: Lever actuated door latch operator
Inventor: FLEMING PAUL D
IPC: E05C9/00
Filed: 2006-10-03
Granted: 2014-09-16
Abstract: A door latch operator includes a hand grip actuator lever for retracting one or more latch bolts mounted at a free side edge of a door, such as an entry door for a residence or place of business. The actuator lever is pivotally mounted at an inboard side of a manually grasped handle for grasping and squeezing with the fingers against the door handle to operate a torque converter or cam module for indexing a rotary cam through a rotary step. The rotary cam is coupled to a latch bolt retractor mechanism for retracting the latch bolt or bolts and thereby permit opening of the door. In a preferred form, the latch bolt retractor mechanism operates multiple latch bolts mounted along the free side edge of the door.
Patent CA-2563758-C (CA)
Inventor: LASSOIE JEAN-PIERRE
IPC: E21B7/00
Filed: 2005-04-21
Granted: 2012-11-27
Abstract: The inventive enlarging and stabilising tool comprises a tubular body (1) provided with an axial cavity (2) outwardly open by at least one radial guiding channel (3), a knife element (5, 6) radially displaceable in each radial guiding channel (3, 4), wedge means which actuates the radial movement of each knife element by the axial motion in the tubular body and a drive tube (11) which is mounted inside said axial cavity in such a way that it is axially displaceable, comprises a longitudinal axis (8) and is pivotable therearound, wherein at least one wedge element (17, 18) is removably supported on the circumference of the drive tube (11), each wedge element and the drive tube, in the first angular position thereof, carry out a relative axial sliding motion therebetween, whereas in a second angular position of the drive tube, each wedge element is driven by the drive tube in axial displacements and means (28-32) stopping the drive tube in the second angular position thereof, thereby enabling said axial displacements to be carried out.
Patent CA-2563945-C (CA)
Title: Empilement de revetements hybrides
Inventor: THIEL JAMES P
IPC: B32B17/10
Filed: 2005-04-19
Granted: 2010-10-12
Abstract: Cette invention concerne un revêtement comprenant un revêtement fonctionnel, tel qu'un revêtement de protection contre le rayonnement solaire, comprenant au moins une couche métallique. Une couche de finition est formée sur au moins une partie du revêtement fonctionnel. La couche de finition comprend une première couche de dont l'épaisseur est comprise entre 0,5 QWOT est 1,5 QWOT par rapport à une longueur d'onde de référence de 550 nm et un premier indice de réfraction, ainsi qu'une seconde couche dont l'épaisseur est comprise entre 0,5 QWOT et 1,5 QWOT par rapport à une longueur d'onde référence de 550 nm et un second indice de réfraction différent du premier.
Patent CA-2568651-C (CA)
Inventor: BOFFA ALEXANDER B
IPC: C10M125/26
Filed: 2006-11-22
Granted: 2012-02-21
Abstract: Divulgation d'une composition d'huile lubrifiante comprenant une importante quantité d'une huile ayant une viscosité adaptée à la lubrification, un détergent de sulfonate de métal alcalino-terreux boraté et, de manière optionnelle, un composé contenant du molybdène. Cette composition d'huile lubrifiante comprend au plus 0,12 % en poids de phosphore et a une teneur en cendres sulfatées d'au plus 1,25 % en poids.
Patent CA-2571975-C (CA)
Title: Road junction
Inventor: BUTELIAUSKAS STANISLOVAS
IPC: E01C1/04
Filed: 2004-10-08
Granted: 2011-11-22
Abstract: The invention relates to the area of road construction and may be used in the design of new or reconstruction of existing road junction with heavy traffic.  The known junctions of roads do not ensure sufficient safe traffic, are complex and confusing to drivers, and have limited permeability and applicability. In order to increase traffic safety, the permeability of a junction, make it understandable to drivers, reduce the construction coasts and expand its applicability to junctions of three-way roads, each road's roadway for driving through the junction makes a right of a wide radius before the viaduct and under it, and then makes a left turn of a wide radius up to the next viaduct and through it. In all junctions of roads, the centre of the radius of the left turn of each of the junction's roadway is shifted forward.
Patent CA-2580674-C (CA)
Title: Roller clamp
Inventor: KITANI ICHIRO
IPC: F16K3/12
Filed: 2007-03-05
Granted: 2010-08-31
Abstract: A roller clamp is configured to maintain at a prescribed rate the flow rate of a fluid that flows through a tube. The roller clamp includes a tube winding shaft part around which a fluid flow tube is passed and which prevents the setting of the flow rate being disturbed if the tube is subject to a tensional force.
Patent CA-2581218-C (CA)
Title: Blind signal separation using signal path selection
Inventor: GOLDBERG STEVEN J
IPC: G10L21/028
Filed: 2005-09-23
Granted: 2011-12-13
Abstract: A communications device for separating source signals provided by M signal sources includes an antenna array comprising N elements for forming at least N  antenna beams for receiving at least N different summations of the M source signals, with N and M being greater than 2. A controller is connected to the antenna array for selectively forming the at least N antenna beams. A blind signal separation processor forms a mixing matrix comprising up to the at least N different summations of the M source signals. The blind signal separation processor also determines if the different summations of the M  source signals are correlated or statistically independent, and if not, then cooperates with the controller for forming different beams for receiving new different summations of the M source signals to replace the different summations of the M source signals that are not correlated or statistically independent in the mixing matrix. The desired source signals are separated from the mixing matrix by the blind signal separation processor.
Patent CA-2581286-C (CA)
Title: Apparatus and method for report publication in a federated cluster
Inventor: WONG RYAN HONG
IPC: H04L12/16
Filed: 2005-09-30
Granted: 2015-04-07
Abstract: A report publication system includes a first set of report management servers defining a first cluster supporting a common report management architecture. A first set of client machines operate in accordance with the common report management architecture. The first client machines are configured to access the first cluster. A second set of report management servers defines a second cluster supporting the common report management architecture. A second set of client machines operate in accordance with the common report management architecture. The second client machines are configured to access the second cluster. A first client machine of the first set of client machines invokes a report on the first cluster to form a published report with a designated destination address. The published report is exchanged between the first cluster and the second cluster via the Internet in accordance with the destination address. A second client machine of the second set of client machines accesses the published report through the second cluster.
Patent CA-2582197-C (CA)
Title: System and method for combustion-air modulation of a gas-fired heating system
Inventor: SPECHT WERNER
IPC: F23N5/00
Filed: 2007-03-20
Granted: 2011-08-02
Abstract: A system and method for providing a gas-fired heating system with improved thermal efficiency includes modulating a quantity of combustion air flow to a combustion mixture in response to a measured change in fuel-gas pressure using a DC (e.g., brushless) motor to drive a combustion air blower. A pressure transducer in a manifold transporting fuel- gas into the combustion mixture outputs a signal proportional to the measured pressure to the motor. The motor speed and thus the resultant quantity of combustion air flow are modulated in proportion to the quantity of fuel-gas to the mixture. Accordingly, a constant fuel-gas to combustion air ratio is maintained. The system and method may further provide for adjusting the output signal to accommodate measured intake air temperature, and/or measured atmospheric pressure in order to maintain a constant, good thermal efficiency (preferably >= 80%) regardless of air temperature and altitude at the system's installation location.
Patent CA-2586423-C (CA)
Title: Apparatus for dispensing and identifying product in washrooms
Inventor: GOERG CHARLES H
IPC: A47K10/36
Filed: 2005-11-28
Granted: 2014-05-20
Abstract: An apparatus for the dispensing of product is provided. The apparatus includes a dispenser that is configured for dispensing product and a sensor in communication with an electrical circuit carried by the dispenser. The sensor is configured for detecting identification information about the product when the electrical circuit is completed by the product. Additional exemplary embodiments are also provided in which the sensor operates through optical detection, smell, physical contact with the product, or vibration instead of or in addition to the completion of an electrical circuit.
Patent CA-2586584-C (CA)
Title: Modified support materials for catalysts
Inventor: KIMMICH BARBARA
IPC: B01J23/68
Filed: 2005-11-21
Granted: 2011-01-18
Abstract: The present invention relates to a method of producing a catalyst or pre-catalyst suitable for assisting in the production of alkenyl alkanoates. The method includes contacting a modifier precursor to a support material to form a modified support material. One or more catalytic component precursors (palladium or gold) may be contacted to the modified support material. The atomic ratio of gold to palladium is preferably in the range of about 0.3 to about 0.90. The support materials with the catalytic component may then be reduced using a reducing environment. A composition for catalyzing the production of an alkenyl alkanoates including a modified support material with palladium and gold is also included within the invention. Catalysts of the present invention may be used to produce alkenyl alkanoates in general and vinyl acetate in particular and are useful to produce low EA/VA ratios while maintaining or improving CO2 selectivity.
Patent CA-2597041-C (CA)
Inventor: MALONEY MICHAEL J
IPC: F16B19/08
Filed: 2006-01-24
Granted: 2013-09-03
Abstract: A connector insert 21 is installed into two panels 23 and 25, one non-metallic and one metal, effectively locking them together and finishing flush with the surfaces of each panel. Both sheets have aligned apertures 24 and 26 through which the connector is installed. The connector is a clinch-type fastener including a shank having a displacer head at one end and an endface at the opposite end, the head having a planar top surface and being the largest diameter of the fastener. An undercut groove is located on the shank immediately below the head and a pluralit of axially-extending broaching teeth on the shank are located immediately below the undercut groove. The diameter of the broaching teeth is greater than the diameter of the undercut groove but less than the diameter of the head. At the end of the shank is a planar endface immediately below the broaching portion.
Patent CA-2598145-C (CA)
Inventor: HELD THEODORE III
IPC: C11D3/20
Filed: 2007-08-21
Granted: 2015-01-20
Abstract: Low-foaming industrial cleaning compositions comprising water; (A) at least one carboxylic acid; (B) one or more aromatic, water soluble or dispersible, non-ionic surfactants; and optionally, one or more of the following: (C) one or more salts of carboxylic acids selected from the group consisting of carboxylic acids that are the same as component (A), different from component (A) and mixtures thereof; and (D) an amount of hydrotrope material sufficient to produce a stable homogeneous solution or dispersion of components (A) through (C) in water; (E) a pH adjuster; (F) one or more polyhydric alcohols; and (G) one or more preservatives.
Patent CA-2598388-C (CA)
Title: Methode de captage du dioxyde de carbone des fluz gazeux
Inventor: PAITOON TONTIWACHWUTHIKUL
IPC: C01B32/50
Filed: 2007-08-23
Granted: 2012-11-27
Abstract: La présente invention concerne une méthode d'élimination du dioxyde de carbone (CO2) des flux gazeux. La présente invention concerne particulièrement une méthode d'élimination du (CO2) des flux gazeux à l'aide d'une substance absorbante liquide contenant de l'amino-alcool dérivé de 4-amino-2-butanol. Comparativement aux amines traditionnelles, l'amino-alcool de la présente invention a une plus grande capacité d'absorption du CO2 et une plus grande capacité d'élimination cyclique de CO2.