baber/WOPTO huggingface dataset:
Patent CA-2597180-C (CA)
Title: System and method for error correction in high definition tv signal
Inventor: KAWASKI KENICHI
IPC: H04N19/89
Filed: 2006-01-12
Granted: 2014-02-25
Abstract: An input signal such as a HDTV signal is split into a primary signal, which can be decoded if desired, and an secondary signal, which can remain compressed. The primary signal may be delayed and then both signals are transmitted to a receiver. If no error in the primary signal is detected, the primary signal is used to display data. Otherwise, the secondary signal, which arrives before the primary signal and consequently which is available for substitution, is displayed.
Patent CA-2597562-C (CA)
Title: Stabilite de verre amelioree, capacite de formation de verre, et affinage microstructurel
Inventor: BRANAGAN DANIEL JAMES
IPC: C22C45/02
Filed: 2006-02-07
Granted: 2013-11-19
Abstract: Adjonction de niobium à des alliages de formation de verre à base de fer et à des verres à base de fer contenant Cr-Mo-W, et plus précisément modification de la nature de la cristallisation, donnant une formation de verre qui peut rester stable à des températures bien plus élevées, ce qui augmente la capacité de formation de verre et la dureté dévitrifiée de la structure nanocomposite.
Patent CA-2599525-C (CA)
Inventor: BOVOLENTA CHIARA
IPC: C07K14/16
Filed: 2006-03-07
Granted: 2015-05-26
Abstract: A polynucleotide comprising a nucleotide sequence encoding Vif , wherein each of the amino acids corresponding to positions 127, 128, 130, 131, 132 and 142 of the amino acid sequence in Figure IA representing the Vif wild-type consensus sequence, are replaced with another amino acid, and wherein the nucleotide sequence does not encode the amino acid sequence shown in Figure 2, representing the Vif sequence of the F12 non-producer variant of HIV-I .
Patent CA-2609424-C (CA)
Title: Prothese du col du femur
Inventor: GRAPPIOLO GUIDO
IPC: A61F2/36
Filed: 2006-05-24
Granted: 2014-02-25
Abstract: L'invention concerne une tige destinée à une prothèse du col du fémur. Cette tige comprend une région d'ancrage (27, 29) à placer à l'intérieur du fémur pour ancrer la prothèse dans l'os, une région de tête adjacente axialement à la zone d'ancrage (27, 29) au niveau d'un côté proximal, cette région de tête présentant un dispositif (13) à raccorder à une tête de prothèse (15), ainsi qu'une extrémité distale placée à l'opposé de la région de tête dans le sens axial de la région d'ancrage (27, 29). L'invention se caractérise en ce que la dimension maximale de la région de tête en coupe transversale est au maximum égale et en particulier inférieure à un diamètre maximal de la région d'ancrage (27, 29) de sorte que la dimension maximale de la tige (11) en coupe transversale se trouve dans la région d'ancrage (27, 29).
Patent CA-2612005-C (CA)
Title: Coated microstructures and method of manufacture thereof
Inventor: GILL HARVINDER SINGH
IPC: B05D1/18
Filed: 2006-06-19
Granted: 2013-10-29
Abstract: Coated microneedle devices and methods of making such devices are provided. In one aspect, a method for coating includes providing a microstructure having at least one surface in need of coating; and applying a coating liquid, which comprises at least one drug, to the at least one surface of the microstructure, wherein the surface energy of the coating liquid is less than the surface energy of the surface of the microstructure. The coating liquid may include a viscosity enhancer and surfactant. Microneedles having heterogeneous coatings, pockets, or both are also provided.
Patent CA-2612543-C (CA)
Inventor: EDVINSSON-ALBERS ROLF
IPC: C25B1/30
Filed: 2006-06-02
Granted: 2011-09-20
Abstract: The invention relates to a process for the production of hydrogen peroxide comprising: providing an electrochemical cell comprising an anode and a cathode; contacting the cathode with an electrolyte comprising at least one organic mediator dissolved in an at least partially organic continuous liquid phase comprising an at least partially organic salt and a neutral co-solvent, said salt comprising at least one kind of organic cation and/or organic anion, said continuous liquid phase having an electrical conductivity under process conditions of at least about 0.1 S/m; reacting the organic mediator at the cathode to form at least one reduced form of the mediator; and, reacting the at least one reduced form of the mediator with oxygen to form hydrogen peroxide.
Patent CA-2614763-C (CA)
Title: Procede de deshydratation des boues de pate chimico-thermomecanique blanchie/pate chimico-thermomecanique
Inventor: LI MENGJUN
IPC: C02F11/148
Filed: 2007-04-17
Granted: 2010-06-22
Abstract: Divulgation d'un procédé de déshydratation de boues de type PCTMB/PCTM, dans lequel lesdites boues contiennent au moins des boues secondaires et des boues primaires constituées de déchets de pâte chimico-thermomécanique blanchie (PCTMB) ou de pâte chimico-thermomécanique (PCTM). Ce procédé comprend les étapes suivantes : a) addition d'un poly(oxyde d'éthylène) auxdites boues, ledit poly(oxyde d'éthylène) pouvant être ajouté avant, après ou en même temps que l'addition d'un polyacrylamide cationique; b) addition d'un polyacrylamide cationique et de peroxyde d'urée auxdites boues, ledit polyacrylamide cationique etant ajouté auxdites boues en même temps que ledit peroxyde d'urée; c) séparation mécanique desdits solides et de l'eau.
Patent CA-2616110-C (CA)
Title: Tool for positioning truck mud guards
Inventor: LARRIVEE LUC
IPC: B62D25/18
Filed: 2008-01-08
Granted: 2014-09-16
Abstract: A tool for positioning truck mud guards including two V-shaped metal plates, joined together by springs at one of their ends. The springs supply the force necessary to hold the two plates tightly squeezed together. The first plate is installed on the truck and has small extensions onto which the mud guards are installed. After the mud guard is installed, the second plate, which had been held open, is closed against the mud guard and the first plate. The mud guard is therefore sandwiched between the two plates of the tool.
Patent CA-2617789-C (CA)
Inventor: RICHARDS LEE E
IPC: A41F17/00
Filed: 2008-01-11
Granted: 2013-04-02
Abstract: A knee pad with a support frame, a pad, and a boot. The pad is assembled on the support frame to provide a cushioning surface between the support frame and the wearer's leg. The pad has ears in the knee section and in the ankle section, which serve to maintain the support frame and pad in proper alignment on the leg. The boot provides a non-slip, non-marring surface against the floor, when the wearer is working in a kneeling position. A moisture--absorbent liner, which is easily removed for cleaning or replaceable, may also be fitted on top of the pad, to provide an absorbent layer between the pad and the wearer's leg.
Patent CA-2617920-C (CA)
Inventor: OWOO GEORGE
IPC: A61K9/08
Filed: 2006-08-28
Granted: 2014-05-27
Abstract: An aqueous, stable, sterile pharmaceutical composition of the thrombin inhibitor argatroban in a solution containing an acid to solubilize the argatroban, substantially free from dehydrated alcohol is described, as well as method for its preparation.
Patent CA-2628064-C (CA)
Inventor: CHERNEY MARK JOHN
IPC: E02F3/32
Filed: 2008-04-02
Granted: 2015-05-26
Abstract: A ground engaging vehicle including a movable member, a hydraulically driven actuator, a hydraulic pump, a plurality of valves and at least one hydraulic conduit. The hydraulically driven actuator is coupled to the movable member and the actuator has a first chamber and a second chamber. The plurality of non-proportional valves include a first valve, a second valve, a third valve and a fourth valve. The at least one hydraulic conduit couples the pump with the first valve and the second valve. The first valve is in direct fluid communication with the first chamber. The second valve is in direct fluid communication with the second chamber. The third valve is in direct fluid communication with the first chamber and the fourth valve is in direct fluid communication with the second chamber. The first valve and the second valve each include an open position and a closed position.
Patent CA-2628663-C (CA)
Title: Snap together electrical receptacle
Inventor: TIBERIO PATRICK J
IPC: H01R25/16
Filed: 2008-04-08
Granted: 2011-02-08
Abstract: A receptacle includes a housing with a face member coupled to a base. A mounting bridge with first and second sides is connected to the base by a bottom member extending along a back surface of the base. The mounting bridge includes at least one substantially L-shaped tab formed on the first side of the bridge engaging a front surface of the base remote from the back surface. An upright post located towards the center of the bridge has a circular opening and a plurality of barbs disposed along its outer edges. Snaps protrude from the first and second ends of the base to engage apertures in the first and second sides of the mounting bridge.
Patent CA-2628871-C (CA)
Inventor: AMITAI YAAKOV
IPC: G02B27/28
Filed: 2006-11-06
Granted: 2013-07-09
Abstract: There is provided an optical system, including a light-transmitting substrate having at least two major surfaces parallel to each other and edges, and an optical device for coupling light into the substrate by total internal reflection. The device includes a polarization sensitive reflecting surface.
Patent CA-2630036-C (CA)
Inventor: KRALL WILLIAM R JR
IPC: C03B27/044
Filed: 2006-11-13
Granted: 2015-12-29
Abstract: A method of tempering a glass sheet heated to a tempering temperature includes cooling the glass sheet at a first heat transfer coefficient at a first quench station and cooling the glass sheet at a second heat transfer coefficient at a second quench station downstream of the first quench station. The second heat transfer coefficient is greater than the first heat transfer coefficient. In a multistage process of the invention, a plurality of quench stations could be used with each downstream quench station having a larger heat transfer coefficient than the previous upstream quench station.
Patent CA-2633352-C (CA)
Title: Ergonomic extendable/retractable ladder
Inventor: KIEFFER MITCHELL I
IPC: E06C1/12
Filed: 2006-12-27
Granted: 2011-05-24
Abstract: An extendable/retractable ladder assembly includes a first column and a second column, the first column nesting in the second column, and a first rung coupled to, and extending from the second column. A ladder assembly bracket includes a collar portion, which extends about the second column, and a rung portion, which extends from the collar portion into the first rung. The collar portion may be gripped by a hand of an operator in order to position a thumb of the hand in engagement with a button to retract a locking pin of a latch assembly mounted within the rung portion of the bracket.
Patent CA-2634426-C (CA)
Title: Anfo lourd et fluide energetique de densite du polymere expanse
Inventor: WALDOCK KEVIN H
IPC: C06B23/00
Filed: 2006-10-10
Granted: 2015-01-20
Abstract: L'invention porte sur une composition explosive d'ANFO lourd et sur des perles de polymères expansés dont la densité est moindre que celle de l'ANFO lourd. Les perles de polymères expansés ont une taille qui est déterminée ou basé sur celle des grains de nitrate d'ammonium utilisés dans la partie d'ANFO lourd de la composition. Dans une exécution, les perles de polymère expansé de la composition ont au moins 70% de la limite inférieure de la taille du calibre prédominant des grains de nitrate d'ammonium. Dans une autre exécution, les perles de polymères EXPANSÉ de la composition ont au moins 70% de la taille du calibre moyen des grains de nitrate d'ammonium.
Patent CA-2636721-C (CA)
Title: Paper substrates containing high surface sizing and low internal sizing and having high dimensional stability
Inventor: SINGH KAPIL MOHAN
IPC: D21H21/18
Filed: 2007-01-17
Granted: 2012-06-05
Abstract: This invention relates to a paper substrate containing high surface sizing and low internal sizing and having high dimensional stability, as well as methods of making and using the composition.
Patent CA-2638460-C (CA)
Title: System and method for migrating user account data
Inventor: VIRK SARINDER
IPC: H04L12/58
Filed: 2006-03-27
Granted: 2010-01-12
Abstract: A system migrates user account data from an integrated electronic mailbox to a new electronic mail service. An electronic mail (email) server is operative as a web client and has an integrated electronic mailbox of a user and user account data. A mobile office platform is operative with the email server and has at least one stored procedure for pulling user account data from the email server into a new electronic mail service at the mobile office platform.
Patent CA-2640388-C (CA)
Title: Bladeless obturator for use in a surgical trocar assembly
Inventor: SMITH ROBERT C
IPC: A61B17/34
Filed: 2008-10-03
Granted: 2015-12-15
Abstract: An obturator assembly for use in dissection of tissue includes an obturator housing, an obturator member mounted to the obturator housing and an obturator sleeve coaxially mounted about the obturator member and adapted for reciprocal longitudinal movement between a retracted position and an extended position. The obturator member includes an obturator rod and a penetrating end. The penetrating end defines a substantially planar dissecting segment and a central rod segment extending from the planar dissecting element. The planar segment of the penetrating end of the obturator member defines atraumatic outer edges which may be arcuate in character. The central rod segment defines a distal entry surface which is also atraumatic, and may be arcuate as well. In one embodiment, the distal entry surface of the central rod segment and the atraumatic edges of the planar dissecting segment are at least partially exposed from the nose shield when in the extended position of the obturator sleeve. The obturator sleeve may include a generally tapered nose shield for at least partially accommodating the penetrating end.
Patent CA-2646655-C (CA)
Title: Grouting material
Inventor: SATO TAKAHIRO
IPC: C04B22/14
Filed: 2007-02-08
Granted: 2011-11-08
Abstract: A grouting material which comprises an ultrafine particle material having a maximum particle size of 15 micrometer or less, containing 3 to 40 % by mass of cement clinker, 60 to 97 % by mass of and blast-furnace slag, 0.5 to 3 parts by mass of gypsum in terms of SO3 based on 100 parts by mass of the total amount of cement clinker and blast-furnace slag, and further comprises (i) 0.7 to 7 parts by mass of calcium-aluminate-based rapid-hardening admixture, (ii) 0.01 to 0.13 parts by mass of setting retarder, and (iii) 0.2 to 1.0 parts by mass of high-performance water-reducing agent, based on 100 parts by mass of the ultrafine particle material can maintain high injectability for long, and rapidly starts to set after injected to thereby exhibit a good short-term strength.
Patent CA-2647807-C (CA)
Inventor: OKIYAMA TADASHI
IPC: A61M39/10
Filed: 2007-03-28
Granted: 2014-05-06
Abstract: A communicating member for a medical container contains a plate member 4 having a first opening 5 and a second opening 6, a first connection port 15 including the first opening 5, a plug 9 that obturates the first opening and a first approximately cylindrical member 19 that is in communication with the first opening 5, a second connection port 16 including the second opening 6 and a barrier member 13 that obturates the second opening 6, and a continuous wall 17 disposed on the plate member 4 on the first approximately cylindrical member 19 side and disposed upright on the plate member 4 such that the continuous wall 17 encloses the first opening 5 and the second opening 6 when the plate member is viewed from above; and the first approximately cylindrical member 19 is provided with a first communication part 20 that has an opening on the second opening 6 side.
Patent CA-2671907-C (CA)
Title: Portable fuel-fired cooking appliance
Inventor: TATLOW DOUGLAS
IPC: F24C15/32
Filed: 2006-12-21
Granted: 2015-03-31
Abstract: A portable self-contained fuel-fired cooking appliance (10) for heating food stuffs that does not have an exposed flame and is useable in all weather conditions The cooking appliance includes a base (12) with peripheral side walls (18), a handle (46), legs (58) and an open top (26), a heat source (32) positioned in the base (12), a cooking pan (30) removably received in the base, a lid (31) received on the pan and a gas supplying container (50) The base (12) also includes at least one air mlet passage (34), one air exit passage (36) and air baffles (40).
Patent CA-2678313-C (CA)
Inventor: GARCIA MELGAREJO ESTEBAN
IPC: D21H21/16
Filed: 2009-09-10
Granted: 2019-04-23
Abstract: A heat, grease, and cracking resistance release paper, said release paper is composed by 55% to 68% by weight of cellulose fiber, 3% to 6% by weight of one or more sizing agents, 27% to 37% by weight of one or more fillers, and 1% to 3% by weight of one or more binding agents.
Patent CA-2678845-C (CA)
Title: Cosmetic and dermatological formulations comprising phenoxyalkyl esters
Inventor: SPRINGER OLIVER
IPC: A61Q15/00
Filed: 2009-09-16
Granted: 2017-01-31
Abstract: The invention relates to the use of phenoxyalkyl esters of C6-C12 alkyl- and cycloalkylcarboxylic acids for the preparation of a cosmetic, dermatological or pharmaceutical formulation.
Patent CA-2681714-C (CA)
Inventor: SHIN YUN HO
IPC: G01N1/34
Filed: 2007-03-16
Granted: 2015-12-08
Abstract: The present invention relates to a system for pretreating a test sample in order to analyze a test sample containing suspended solids in an on-line analyzer can, and more particularly to an ultra filtration system for an on-line analyzer for filtering suspended solids in order to stably quantitatively analyze a test sample containing a large amount of suspended solids using a module-type hollow fiber membrane filter intake system in an online analyzer. The ultra filtration system according to the present invention may be useful to obtain a reliable analysis result of a test sample using a filtered water in the field of environments, foods, chemistry, microorganisms, etc. by continuously separating solids from a liquid test sample containing a large amount of the solids and optimizing the test sample, in order to analyze the test sample in an on-line analyzer, and also to sense and swiftly respond to the real-time change in process and to minimize unnecessary manpower wastes, for example, extending a life span of an on-line analyzer, and maintaining, examining and correcting the analyzer, etc.
Patent CA-2682040-C (CA)
Inventor: HALLUNDBAEK JORGEN
IPC: E21B10/62
Filed: 2008-04-14
Granted: 2015-10-06
Abstract: The present invention relates to a downhole system comprising a driving unit (7) for driving an operational tool (2). The driving unit is provided in a first part of the system and the operational tool is provided in a second part of the system. The system further comprises a release device (12, 13) for releasing the operational tool and the second part from the first part of the system.
Patent CA-2690004-C (CA)
Title: Composes triaryles et compositions les comprenant
Inventor: PRIEL ESTHER
IPC: C07D295/135
Filed: 2008-06-03
Granted: 2018-01-23
Abstract: La présente invention porte sur une nouvelle classe de composés triarylés, sur des compositions les comprenant et sur leurs procédés de préparation.
Patent CA-2693483-C (CA)
Title: Method and apparatus for spectrum sharing between an incumbent communication system and a cognitive radio system
Inventor: GURNEY DAVID P
IPC: H04W16/14
Filed: 2008-07-30
Granted: 2013-10-22
Abstract: Efficient frequency spectrum sharing between at least one incumbent communication system(s) (102, 152) and at least one cognitive radio (CR) system (105) is provided. The incumbent system's system parameters and CR system's operational requirements are copied to a mirrored database (106B). The mirrored database (106B) is controlled by a either a central authority (108) or a database manager having delegated authority (508). The mirrored database (106B) is accessed by the CR system (105).  The mirrored database (106B) can be modified and updated by the central authority (108) or delegated database manager (508) to correct for interference detected in the incumbent system caused (152) by the cognitive radio system (105). The cognitive radio system (105) utilizes the updated mirrored database (106B) to avoid interfering with the incumbent system (102, 152) to determine CR system operating parameters thus enhancing the ability to share spectrum.
Patent CA-2693997-C (CA)
Inventor: BEAULIEU PIERRE L
IPC: C07D417/12
Filed: 2008-07-31
Granted: 2013-01-15
Abstract: Compounds of formula I: wherein X, R2, R3, R5 and R6 are defined herein, are useful as inhibitors of the hepatitis C virus NS5B  polymerase.
Patent CA-2694233-C (CA)
Title: An explosion-proof material and its processing method
Inventor: HUANG XIAODONG
IPC: F17C13/12
Filed: 2007-07-31
Granted: 2012-07-17
Abstract: The present invention provides an explosion-proof material which is composed of a high-porosity material sheet(11); With one side edge(12) of the material as center and along the direction perpendicular to it, the high-porosity material sheet (11) is rolled up into a multilayer material body(1); A skeleton(13) is inserted between any two adjacent layers of the multilayer high-porosity material(11) of the material body(1) to fix and support the material body(1) ; The present invention also provides a processing method for the explosion-proof material, including: firstly, cutting the open width raw material sheet so as to form a grid-form semi-finished material; Then, gradually expanding outward both sides of this grid-form semi-finished material into honeycomb structured high porosity material(11) ; then, with one side edge (12) of this high porosity material(11) as center, rolling up the material along the direction perpendicular to this side edge;  last, in the process of rolling up said high porosity material (11), inserting the skeleton (13) between any two adjacent layer of the high porosity material(11), and cutting off the remaining material(11)to form the high-porosity multilayer high-porosity explosion-proof material.  The present invention adopts skeleton to support the body of the high-porosity material, and thus it can effectively prevent the material body from collapsing and deforming.  Featured by simple structure and easiness of processing, the present invention can effectively prevent explosion accident triggered by naked flame, static electricity, welding, gunshot, collision and faulty operation, thus the safety, environment friendliness and reliability of the storage-transport container is achieved.
Patent CA-2694805-C (CA)
Title: Nouveaux epitopes immunogenes destines a l'immunotherapie
Inventor: SINGH HARPREET
IPC: C07K14/47
Filed: 2008-07-25
Granted: 2014-09-09
Abstract: L'invention concerne des séquences aminoacides de peptides dérivés d'antigènes associés à des tumeurs et pouvant se lier à des complexes MHC d'une classe quelconque et provoquer une réponse immunitaire. L'invention porte également sur les utilisations de ces peptides pour traiter des maladies.