baber/WOPTO huggingface dataset:
Patent CA-2655346-C (CA)
Inventor: FOWLER WILTON L JR
IPC: F21V5/04
Filed: 2009-02-24
Granted: 2016-07-12
Abstract: A lighting assembly is provided having a main housing and a lens assembly hinged to the main housing. The lens assembly has a body with end walls with a recess in an upper end of the end walls. The recess in each end wall has a dimension to receive and support a lens for directing light to the target area. The lens has a length greater than the length of the cover so that the ends of the lens extend beyond the outer edge of the end walls of the cover. Stop members are provided on the end walls to limit longitudinal movements of the lens with respect to the body of the lens assembly. A reflector extends from a bottom edge of the cover to an upper edge overlying a portion of the lens. A spring clip is provided to couple the lens to the reflector.
Patent CA-2655380-C (CA)
Title: Spigot-and-socket joint
Inventor: MUTSCHLECHNER HERMANN
IPC: F16L21/08
Filed: 2007-06-28
Granted: 2014-12-02
Abstract: The invention relates to a spigot-and-socket joint for connecting two pipes, pipe fittings, or similar. Said spigot-and-socket joint comprises a socket end (16) which is assigned to one pipe and into which a spigot end of the other pipe can be inserted, said other pipe being provided with a support strip (64). The socket end (16) is fitted with a radially inward-protruding edge (20) with at least one ring segment-shaped recess (26 to 29). The inventive spigot-and-socket joint further comprises a mechanism (40) for locking the spigot end in the socket end, the locking action being obtained by the support strip resting against the locking mechanism and the locking mechanism resting against the edge. The locking mechanism is equipped with at least two ring segment-shaped locking elements. The disclosed spigot-and-socket joint is characterized in that at least four recesses (26 to 29) are provided which are equidistantly disposed in the circumferential direction while the two locking elements are each fitted with two ring segment-shaped locking parts (52, 54) which are interconnected via one respective web (56). The space between the two locking parts of a locking element matches the space between two recesses.
Patent CA-2655894-C (CA)
Inventor: BERTHIE PIERRE
IPC: B64C27/54
Filed: 2009-02-25
Granted: 2012-05-15
Abstract: La présente invention concerne un hélicoptère muni d'un rotor principal (1) comportant au moins deux pales (10, 20), chaque pale (10, 20) étant pourvue d'un moyen de fixation (11, 21) à un moyeu (2) du rotor (1). Cet hélicoptère est muni d'un élément sustentateur (12, 22) par pale (10, 20), chaque élément sustentateur (12, 22) étant lié mécaniquement à une unique pale (10, 20) pour faire varier le pas de ladite unique pale (10, 20) à laquelle ledit élément sustentateur (12, 22) est lié.
Patent CA-2656635-C (CA)
Inventor: HOFFMANN ERIKA
IPC: A61F2/82
Filed: 2007-07-03
Granted: 2013-05-28
Abstract: The present invention relates to a method for coating blood vessel supports such as stents by providing an optimized elution of rapamycin. In particular, it relates to a method for coating a stent with a coating solution comprising rapamycin and poly (lactic-co-glycolic acid) (PLGA), wherein the rapamycin and PLGA are dissolved in an anhydrous solvent to prepare the coating solution and wherein the coating of the stent is performed under exclusion of light and by using an inert gas as a carrier gas for the coating solution. The invention also relates to stents that are coated with the coating solution. Stents coated in accordance with the invention are able to rapidly grow into the vessel wall while reducing the risk of resteonosis and/or thrombosis.
Patent CA-2657267-C (CA)
Title: Video coding with fine granularity scalability using cycle-aligned fragments
Inventor: BAO YILIANG
IPC: H04N7/26
Filed: 2007-07-12
Granted: 2013-07-16
Abstract: The disclosure describes FGS video coding techniques that use cycle-aligned fragments (CAFs). The techniques may perform cycle-based coding of FGS video data block coefficients and syntax elements, and encapsulate cycles in fragments for transmission. The fragments may be cycle-aligned such that a start of a payload of each of the fragments substantially coincides with a start of one of the cycles. In this manner, cycles can be readily accessed via individual fragments. Some cycles may be controlled with a vector mode to scan to a predefined position within a block before moving to another block. In this manner, the number of cycles can be reduced, reducing the number of fragments and associated overhead. The CAFs may be entropy coded independently of one another so that each fragment may be readily accessed and decoded without waiting for decoding of other fragments. Independent entropy coding may permit parallel decoding and simultaneous processing of fragments.
Patent CA-2658851-C (CA)
Title: Integration de donnees avec des conversations
Inventor: ELUMALAI ARULKUMAR
IPC: H04L12/58
Filed: 2007-09-05
Granted: 2014-07-08
Abstract: L'invention concerne une installation qui permet d'intégrer des données dans des conversations. Dans divers modes de réalisation, l'installation envoie un premier message de début de conversation vers un dispositif informatique répondant; reçoit un second message associé à la conversation de la part du dispositif informatique répondant; détermine si le message reçu contient une indication de données à associer à la conversation; et, lorsque le message reçu contient une indication de données à associer à la conversation, restitue les données. L'installation peut comporter un serveur d'application qui reçoit d'un initiateur un premier message associé à une conversation et répond à des messages reçus; un composant de conversation qui traite des messages associés à la conversation; et un composant d'intégration qui détermine s'il y a des données à associer à la conversation; et, si c'est le cas, qui ajoute une indication des données à un second message qu'il envoie à l'initiateur.
Patent CA-2660989-C (CA)
Inventor: TREMBLE JOHN
IPC: E05C1/12
Filed: 2007-09-05
Granted: 2015-03-17
Abstract: A window latch for a sliding window having a sliding sash including a latch plate and a housing. The housing includes an engagement element movable relative to the housing from a locked position operatively engaged with the latch plate to an unlocked position disengaged from the latch plate. A handle is operatively coupled to the engagement element and movable from a first position to a second position in a first direction corresponding to the direction the sliding sash to which the handle is attached moves to an open position. The handle operatively moves the engagement element from the locked position to the unlocked position as the handle is moved in the first direction toward the second position.
Patent CA-2665350-C (CA)
Inventor: PICH RENE
IPC: C02F11/147
Filed: 2009-05-06
Granted: 2018-07-03
Abstract: A method for treating sludge from the mining or mineral industry, whereby, before spreading above ground, the sludge is subjected to an upward movement during which it is contacted with a flocculating agent.
Patent CA-2666528-C (CA)
Inventor: HORTOBAGYI THOMAS
IPC: F41A21/34
Filed: 2009-05-21
Granted: 2012-09-25
Abstract: Cet extrait concerne un suppresseur de feu de bouche d'arme à feu pour atténuer le feu de bouche. Le suppresseur de feu de bouche peut être utilisé en conjonction avec des accessoires, et fournit des moyens de montage et d'alignement à cet effet. Dans un mode de réalisation, le suppresseur de feu de bouche comprend : un corps généralement cylindrique ayant un axe longitudinal, une extrémité de bouche et une extrémité de sortie d'arme à feu; un passage s'étendant à travers le corps et le long de l'axe longitudinal; et un ensemble d'ouvertures. Le passage comprend : une partie de montage pour le montage du suppresseur de feu de bouche à la bouche du canon de l'arme à feu; une partie de transition; une partie intermédiaire; et une partie tronconique ayant un diamètre qui augmente vers l'extrémité de sortie. La partie de transition se joint à la partie de montage et à la partie intermédiaire, et la partie intermédiaire se joint à la partie de transition et à la partie tronconique. Les ouvertures s'étendent à travers le corps du suppresseur de feu de bouche et dans la partie tronconique, et canalisent les gaz de propulsion.
Patent CA-2667223-C (CA)
Inventor: OKAZAKI SHOICHI
IPC: B31B50/25
Filed: 2007-10-25
Granted: 2015-06-16
Abstract: The invention provides a whetstone type of scoring device for production of gypsum boards which can accurately and stably form a groove of a constant depth on a sheet of paper for gypsum board liner, and which can prevent wear of a rotary blade and a backing block. The scoring device (11) for a gypsum board production machine (10) has the rotary blade (24) and the backing block (30). The sheet (3) travels under tension over the block (30), which abuts against the lower surface of the sheet. The block has an opening (32) immediately under the blade. The lower surface of the sheet is released downward by the opening. The sheet is ground by a blade edge (24a) while being slightly bent downward within a range of the opening (within an intimate contact area of an angle .beta.).
Patent CA-2673155-C (CA)
Inventor: NUHN DENNIS
IPC: E01H1/08
Filed: 2009-07-20
Granted: 2016-06-14
Abstract: The apparatus comprises a front-mounted collection means for a vacuum tank for the collection of liquid or semi-liquid materials. The collection means comprises a substantially V-shaped housing with a scraper at the bottom thereof, a height adjustable suction inlet at the apex thereof, and a pair of laterally adjustable pivoting wings for varying its width to correspond to that of an alley or gutter. A plurality of rotary feeders, each having a vertical axis of rotation, are mounted to the housing adjacent the scraper to prevent accumulation of the materials on the scraper. The feeders contact neither the surface upon which the scraper is operated nor the scraper itself, but serve to mix thick consistency materials with thinner consistency materials and also to dislodge any accumulation that does occur.
Patent CA-2676290-C (CA)
Inventor: JAMES CALVIN A
IPC: C10M161/00
Filed: 2008-01-22
Granted: 2015-03-10
Abstract: A lubricant composition of an oil, a dispersant viscosity modifier of a poly(meth)acrylate copolymer having a nitrogen-containing monomer in an amount to provide at least about 0.4 percent by weight nitrogen to the copolymer, and a succinimide dispersant prepared in the substantial absence of chlorine gives good performance as a transmission fluid.
Patent CA-2681893-C (CA)
Title: Compositions comprenant des ions de durete et du gluconate, et procede les employant pour limiter la corrosion et le mordancage
Inventor: SMITH KIM R
IPC: C23C20/06
Filed: 2008-05-02
Granted: 2015-12-29
Abstract: La présente invention concerne des compositions qui comprennent un sel de magnésium soluble à l'eau, un sel de calcium soluble à l'eau et du gluconate, et qui ont un effet bénéfique sur la corrosion pendant le nettoyage. Les présentes compositions permettent de limiter la corrosion du verre, de l'aluminium ou de l'acier. L'invention concerne également des procédés employant ces compositions.
Patent CA-2685976-C (CA)
Inventor: HENNESSEY CRAIG A
IPC: G06F3/01
Filed: 2008-05-23
Granted: 2013-02-19
Abstract: Methods for determining a point-of-gaze (POG) of a user in three dimensions are disclosed. In particular embodiments, the methods involve: presenting a three-dimensional scene to both eyes of the user; capturing image data including both eyes of the user; estimating first and second line-of-sight (LOS) vectors in a three-dimensional coordinate system for the user's first and second eyes based on the image data; and determining the POG in the three-dimensional coordinate system using the first and second LOS vectors.
Patent CA-2691301-C (CA)
Inventor: LIN YEUN-JUNN
IPC: B63H20/12
Filed: 2010-01-29
Granted: 2012-04-10
Abstract: A marine propelling system for a boat includes a guide shell having a guideway for guiding a water flow to pass therethrough; a propelling member having a main body and a propeller; a vortex guide member mounted to an outlet of the main body and extending backward; a horizontally steering ring sleeved onto a peripheral edge of a front section of the vortex guide member, a vertically steering ring sleeved onto a peripheral edge of a rear section of the vortex guide member; and an inverted guide hood mounted to a rear side of the vortex guide member. When the propeller is rotated, a water flow enters through the guideway and is then pressurized by the propeller to become a vortex flow ejected outward for providing the boat with a propulsive force. In this way, marine propelling system can greatly enhance the steering maneuverability and the safety of the boat.
Patent CA-2693012-C (CA)
Inventor: NIELSEN JOHN
IPC: H04B7/02
Filed: 2010-02-12
Granted: 2015-06-23
Abstract: Systems and methods related to the detection of incoming wireless signals. An antenna array is synthesized by having a single antenna, coupled to a receiver, spatially translated along an arbitrary trajectory. As the antenna is being spatially translated, a data processing means samples the incoming signal based on a clock signal provided by a system clock. By sampling the incoming signal at different times at different spatial locations on the arbitrary trajectory, the system acts as a synthetic antenna array. The different samplings of the incoming signal at different times and positions provide signal diversity gain as well as different readings which can be used to detect an incoming signal. The invention is applicable to detecting a wireless communications signal or a GNSS signal under various conditions. The system may include at least one sensor which can provide data for use in calculating data related to the arbitrary trajectory.
Patent CA-2699152-C (CA)
Inventor: COCIORVA OANA
IPC: A61K31/4747
Filed: 2008-09-12
Granted: 2015-11-24
Abstract: Provided herein are spirocyclic aminoquinolones of formula I and compositions containing the compounds. The compounds and compositions provided herein are useful in the prevention, amelioration or treatment of GSK- 3 inhibitors mediated diseases. In Formula (I): X1 is O or NR8; A is bond or substituted or unsubstituted C1-C2 alkylene, wherein the substituents when present are selected from one to four Q2 groups; where Q2 is alkyl or haloalkyl; p is 0 or 1; and q is an integer of 0 to 2.
Patent CA-2700266-C (CA)
Title: Digital broadcasting receiver and method for controlling the same
Inventor: PARK SANG KIL
IPC: H04W80/02
Filed: 2008-09-22
Granted: 2015-06-02
Abstract: A digital broadcast receiver and a control method thereof are disclosed. The control method includes receiving a broadcast signal into which mobile service data and main service data are multiplexed, extracting TPC signaling information and FIC signaling information from a data group in the received mobile service data, acquiring a program table describing virtual channel information and a service of an ensemble, using the extracted FIC signaling information, the ensemble being a virtual channel group of the received mobile service data, detecting a conditional access descriptor indicating whether the mobile service data was encrypted, using the acquired program table, and controlling such that the encrypted mobile service data is decrypted, using information of the detected conditional access descriptor.
Patent CA-2704921-C (CA)
Inventor: KLINE ELLIS L
IPC: A61K31/568
Filed: 2008-11-06
Granted: 2015-11-24
Abstract: The present disclosure relates generally to methods and compositions for treating symptoms of Parkinson's disease and/or other movement disorders. More particularly, the present disclosure describes a method for treating symptoms of Parkinson's disease and related disorders by administering a composition comprising one or more of the following active agents; estradiol, estriol, testosterone, and 19-nortestosterone. In addition, the compositions of the present invention can be used for enhancing or optimizing the effectiveness of neural stimulation in treating the symptoms of movement disorders such as Parkinson's disease.
Patent CA-2705926-C (CA)
Inventor: FAN YEPING
IPC: G01R31/40
Filed: 2009-11-23
Granted: 2015-01-20
Abstract: The invention involves an automatic polarity identification device, which includes an electromagnetic module connected to a control circuit. The electromagnetic module involves a magnetic inductor, a movable contact plate coaxially arranged with the magnetic inductor and a stationary contact plate. The control circuit includes a reverse connection alarm protector module connected with a forward-connection conduction module. The reverse connection alarm protector module includes an alarm module and a protective module, the protective module involves a first diode and a photocoupler. The forward-connection conduction module involves a conduction module and an indication module, respectively connected with the said photocoupler. The invention provides an automatic polarity identification device, which through the use of the magnetic power control, guarantees that the clamps, regardless whether they are connected correctly to the external power supply, can automatically identify the connection status and guarantee the normal charging performance so that the power supply and electric appliances are protected.
Patent CA-2708110-C (CA)
Title: Precodeur pour multiplexage spatial, emetteur a antennes multiples
Inventor: JOENGREN GEORGE
IPC: H04B7/06
Filed: 2008-10-09
Granted: 2015-08-11
Abstract: Un émetteur (100) sélectionne un rang de transmission et choisit une séquence de précodeur prédéterminée pour le rang de transmission sélectionné qui comprend un ou plusieurs filtres de précodage obtenus à partir d'une seule matrice de génération. Au cours de la transmission, un précodeur (124) code de manière spatiale les données pour qu'elles soient transmises à un dispositif distant, en utilisant différents filtres parmi les filtres de précodage au cours de différents intervalles de précodage dans une période de précodage en fonction de la séquence de précodeur sélectionnée.
Patent CA-2708431-C (CA)
Title: Quaternization of the additive aminoalkyl methacrylate copolymer e for improving permeability and solubility of pharmaceuticals
Inventor: LANGGUTH PETER
IPC: A61L15/44
Filed: 2008-12-12
Granted: 2016-01-26
Abstract: The present invention relates to a strategy for improving the permeability and solubility of pharmaceuticals, based on adding a chemically modified amino alkyl methacrylate copolymer E, wherein the chemical modification is the quarternization of a fraction of the existing amino alkyl groups.
Patent CA-2710575-C (CA)
Title: Modular display rack with a header with a contoured surface
Inventor: KOZAK BURTON
IPC: G09F3/20
Filed: 2008-12-24
Granted: 2018-03-20
Abstract: A display rack having a display header with a contoured surface to provide for an insert to be disposed proximate a product. The contoured surface may have a series of concave indentations, convex protrusions, a horizontal bending edge or a series of V-shaped protrusions or indentations. The display header may be retrofitted onto an existing display rack.
Patent CA-2711144-C (CA)
Title: Decodeur de matrice
Inventor: MCGRATH DAVID S
IPC: H04S3/02
Filed: 2009-01-06
Granted: 2016-06-28
Abstract: Ce décodeur stéréophonique de matrice audio exige un traitement numérique minimal, ce qui est utile dans les applications portables, en particulier pour une lecture effectuée avec un lecteur portable au moyen d'un virtualiseur de haut-parleur ou d'un casque. Dans un mode de réalisation, il panoramique les entrées Lt et Rt sur les sorties associées à des directions avant en réponse à une mesure de la somme de Lt et Rt qui est supérieure à une mesure de la différence entre Lt et Rt, et panoramique Lt et Rt sur des sorties associées à des directions arrière en réponse à une mesure de la somme de Lt et Rt qui est inférieure à une mesure de la différence entre Lt et Rt. Lt et Rt sont modifiées pour changer la direction des signaux reproduits.
Patent CA-2715152-C (CA)
Inventor: DREW TRAVIS EDWARD
IPC: A61G17/04
Filed: 2010-09-22
Granted: 2017-12-12
Abstract: A casket having provision for displaying a photograph, the photograph having a pair of opposite side edges, comprises a casket shell adapted to receive the remains of a deceased and having a pair of side walls, a pair of end walls, and a bottom wall, a casket cap closable on the casket shell, the cap including a dish assembly mounted to an underside thereof, the dish assembly including a cap panel, the cap panel including at least one pair of opposed retention members sized and configured to receive and retain the pair of opposite side edges of the photograph for display of the photograph when the cap is in an open position.
Patent CA-2716568-C (CA)
Title: A method for updating location information of user equipment
Inventor: WANG HONG
IPC: H04W60/00
Filed: 2009-02-23
Granted: 2014-06-10
Abstract: A method for updating location information of a UE is provided. A Node B transmits location information of the UE to an MME. An MME updates location information of the UE saved in a network as the location information of the UE from the Node B. The method supports flit UE in a connection mode moving between different geographical domains without a need for domain update process. It also supports signaling in circuit domain to be transmitted in newly evolved network.
Patent CA-2721977-C (CA)
Inventor: YUEN CORY
IPC: A01B73/02
Filed: 2010-11-22
Granted: 2016-02-09
Abstract: A hydraulic control apparatus for a foldable farm includes first hydraulic control system is used to control weight transfer to ground engaging tools mounted to a stationary and foldable wing frame sections. A second hydraulic system is used to fold and unfold the wing sections. A  hydraulic control is provided that interfaces with both hydraulic systems to control sequencing of the functions provided by the first and second hydraulic systems. The first and second hydraulically systems have mechanically controlled valves to control the flow of hydraulic fluid to various lifting, folding, and down pressure cylinders.
Patent CA-2722545-C (CA)
Title: Balustrade
Inventor: MAO-CHEIA JOSE TEIXEIRA
IPC: E04F11/18
Filed: 2009-04-24
Granted: 2015-06-23
Abstract: A balustrade (10) and a method of manufacturing it are provided. The balustrade (10) has a number of upright posts (24) that are anchored in a substrate and has rails (42,44) that extend between the posts(24). The rails (42,44) are attached to the posts (24) with attachment formations (34,46), by way of a press fit, so that the balustrade (10) can be assembled without any welding on site.
Patent CA-2724859-C (CA)
Inventor: TAKAHASHI MASAO
IPC: G01R15/24
Filed: 2009-05-27
Granted: 2015-02-03
Abstract: A polarizing optical system (15, 16) is disposed perpendicular to an optical axis of incoming light from a light source (12), having the optical axis (12) as a center axis, and configured for polarization of incoming light to a prescribed reference state, an electro-optical device (17) is disposed perpendicular to the optical axis, having the optical axis as a center axis, and adapted, as a voltage to be measured is imposed thereon, to respond to the imposed voltage by polarizing light polarized by the polarizing optical system (15, 16), and an analyzer (18) is disposed perpendicular to the optical axis, having the optical axis as a center axis, and adapted for detection of light polarized by the electro-optical device (17), to irradiate a detector (21) configured for conversion of incoming light into an electric signal.