baber/WOPTO huggingface dataset:
Patent CA-2471464-C (CA)
Title: Article optique photochromique
Inventor: CONKLIN JEANINE A
IPC: F02N15/06
Filed: 2002-11-08
Granted: 2009-09-08
Abstract: L'invention concerne un article plastique photochromique, par exemple un article ophthalmique photochromique tel qu'une lentille, ledit article comprenant (1) un substrat polymérique, par exemple un substrat thermodurcissable ou thermoplastique, (2) un revêtement polymérique photochromique fixé à au moins une surface du substrat, ledit revêtement polymérique photochromique contenant une quantité photochromique d'au moins un matériau photochromique organique, par exemple spirooxazine, naphthopyrane et/ou fulgide, et (3) un film durci par rayonnement à base d'acrylate fixé de manière cohérente au revêtement photochromique, ledit film à base d'acrylate étant (a) résistant à l'élimination par des solutions aqueuses caustiques inorganiques, par exemple l'hydroxyde de potassium, (b) compatible avec le revêtement résistant à l'abrasion contenant un organosilane, et (c) plus dur que ledit revêtement photochromique. L'invention concerne également l'article photochromique mentionné ci-dessus comprenant un revêtement résistant à l'abrasion fixé au film durci par rayonnement à base d'acrylate, par exemple un revêtement résistant à l'abrasion comprenant un organosilane, et un article photochromique comprenant un revêtement antiréfléchissant fixé au revêtement résistant à l'abrasion.
Patent CA-2477085-C (CA)
Inventor: GOEBOELOES SANDOR
IPC: B01J27/232
Filed: 2003-02-13
Granted: 2010-09-21
Abstract: La présente invention concerne une amélioration apportée à un procédé pour produire des amines primaires par hydrogénation de nitriles. Cette amélioration du procédé d'hydrogénation consiste à utiliser un catalyseur d'hydrogénation modifié ex situ avec du carbonate ou de l'hydrogénocarbonate de métal alcalin pré-adsorbé, tel que K2CO3 ou KHCO3.
Patent CA-2479053-C (CA)
Inventor: SASSON YOEL
IPC: A01N25/22
Filed: 2003-03-13
Granted: 2012-05-15
Abstract: The present invention is a method of preventing crystallization of pesticidal compositions during application by adding a lactate ester as a crystallization preventing agent.
Patent CA-2481671-C (CA)
Inventor: SHARP GRAHAM T
IPC: E01F15/06
Filed: 2004-09-16
Granted: 2012-03-27
Abstract: La présente porte sur une barrière de sécurité routière munie de quatre cordes ou plus 4-7 soutenues par des poteaux 1-3 montés de manière rigide ou dans le sol. Chaque corde est retenue sous tension contre les poteaux et suit une voie sinueuse entre les poteaux. Les cordes sont tendues contre les poteaux et cela entraîne une résistance frictionnelle combinée pour le déplacement des cordes par rapport à chaque poteau le long de la barrière de sécurité. La structure d'au moins un des poteaux et/ou son montage par rapport au sol nuit à une élasticité conventionnelle de courbure minimale dans une direction le long de la longueur de la barrière. Cette élasticité conventionnelle de courbure minimale est plus élevée que le moment de courbure résultant de forces de résistance frictionnelle combinées agissant sur le poteau.
Patent CA-2495378-C (CA)
Title: Method for characterizing biomolecules utilizing a result driven strategy
Inventor: GRABER ARMIN
IPC: G01N27/62
Filed: 2003-08-22
Granted: 2011-03-01
Abstract: In various embodiments, the methods for analyzing a sample are provided utilizing a result dependent acquisition strategy. In various embodiments, methods for analyzing a sample are provided wherein the sample is first analyzed by MALDI and MS to produce a first result that is then used to determine a second analysis that is used to analyze the sample again by MALDI and MS/MS or MSn to produce a second result.
Patent CA-2495504-C (CA)
Title: Interlacing device for a palletising machine and palletizing machine equipped with one such device
Inventor: ROESCH YVES
IPC: B65G57/00
Filed: 2003-07-28
Granted: 2012-11-27
Abstract: The invention relates to an interlacing device which can be used automatically to interlace long products on a transport pallet in an economical and optimum manner, which can be adapted to tubes of any length and which operates concurrently with the palletising machine. The inventive interlacing device (10) is characterised in that it comprises at least one interlacing gantry (11) which extends parallel to the palletised products along at least part of the length thereof and which comprises at least one wire guide (20), said wire guide being fed by at least one interlacing (12') link reel (12). The aforementioned interlacing device (10) also comprises drive means (14) which are connected to the interlacing gantry (11) in order to move same alternatively between at least two end positions such as to move the guide wire (20) alternatively from one side of the transport pallet (7) to the other in at least one interlacing plane (P) which is essentially perpendicular to the palletised products (2). The invention is suitable for palletising any long product, e.g. cylindrical tubes.
Patent CA-2497734-C (CA)
Inventor: DUCHNAK MARK
IPC: F27D19/00
Filed: 2001-03-19
Granted: 2006-05-30
Abstract: A metal alloy, such as steel, is manufactured in an electric arc furnace system equipped with at least one sensor, at least one a controller comprising a logic program and a variable valve in fluid communication with the furnace and a material source. The nature and quality of the slag formed over a molten metal during the manufacture of steel is dynamically controlled by continuously adjusting the addition of one or more material to the arc furnace through the variable valve.      Embodiments include foaming the slag during the steelmaking process by injecting carbon into the arc furnace continuously and variably over a flow rate of about 25 lbs/min to about 200 lbs/min.
Patent CA-2499180-C (CA)
Inventor: ENGLAND SAM ROBERTSON
IPC: E03D1/34
Filed: 2003-08-28
Granted: 2008-04-22
Abstract: A cistern outlet valve mounting bracket assembly (10). The assembly includes first and second bracket members (12, 14) adapted for positioning about an outlet valve (20) in engagement with each other and the valve (20). The members (12, 14) also have means (28, 32) to allow fixing of the engaged members (12, 14) to a cistern (38). A method of installing an outlet valve (20) in a cistern (38) is also disclosed.
Patent CA-2501590-C (CA)
Inventor: ARHANCET GRACIELA B
IPC: C08F2/38
Filed: 1995-05-29
Granted: 2009-08-04
Abstract: Compositions and methods for inhibiting polymerization of vinyl aromatic monomers in oxygen-free processing systems are disclosed. The compositions comprise an oxime compound and a hydroxylamine compound and, alternatively, an oxime compound or a dinitrophenol, a hydroxylamine compound and a phenylenediamine compound. The methods comprise adding one of the compositions to the vinyl aromatic monomer in an amount ranging from 1 to about 10,000 parts per million parts monomer. An improved method for inhibiting the polymerization of vinyl aromatic monomers with a hydroxylamine compound is also dis- closed. The improvement provides for adding a catalytic amount of a phenylenediamine compound to the vinyl aromatic monomer system while replacing any phenylenediamine compound lost as a result of physical removal from the system via the waste stream.
Patent CA-2504362-C (CA)
Inventor: GRAHAM CHRISTOPHER
IPC: F16B13/10
Filed: 2005-04-15
Granted: 2013-10-22
Abstract: "Hook and Line" equipment is commonly used by first responders to move suspicious packages from random locations to a safe container or location. Within buildings constructed with wallboard, wall anchors for guiding the line are typically mounted by punching through the wall board or adhering to it, either way causing considerable damage and not providing a very secure anchor. The device of the invention bores a neat circular hole in the wallboard, which is easily repaired. The device also uses pivotal grips which reach inside the hole, the wallboard being clamped between these grips and an outside adjusting ring or shoulder of the anchor. This provides a secure anchor which is easily removed when the task is complete.
Patent CA-2516093-C (CA)
Title: Automated insomnia treatment system
Inventor: KAPLAN RICHARD
IPC: A61M21/02
Filed: 2004-03-01
Granted: 2012-05-01
Abstract: Automated behavioral methods and systems (500) for treating insomnia that use passive sensors (550) for determining wake/sleep states.
Patent CA-2519699-C (CA)
Inventor: KETTLER HEINZ
IPC: F16D41/08
Filed: 2000-04-03
Granted: 2007-07-17
Abstract: A clutch for a pedal-driven vehicle having pedals and a frame, and a method and system for transmitting power from the pedals; the clutch being shiftable in two rotational directions. The clutch includes a drive shaft which can rotate in each of two directions upon corresponding rotation of the pedals in each of the two directions. A catch element is fixedly secured to the drive shaft. A driven shaft is provided, and an engagement mechanism is arranged between the drive shaft and the driven shaft. A fixed member is provided, with a holding element frictionally engaging the fixed member. A spring element is biased to release the engagement mechanism from engagement with the driven shaft. The clutch allows the pedal vehicle to be moved in each of the two directions with or without corresponding movement of the pedals. The method of transferring power with the clutch provides for moving the pedals to cause the first shaft to rotate from a freewheel position in one of a clockwise and a counterclockwise direction, whereby the engagement mechanism is moved into an engagement position so as to rotate the second shaft and prevent the pedals from moving and allowing the second shaft to the rotate freely in either the clockwise or counterclockwise directions.
Patent CA-2522139-C (CA)
Title: Systeme et procede optimisant l'amenee de pieces a une raboteuse
Inventor: MCGEHEE RONALD W
IPC: B27C1/12
Filed: 2004-04-14
Granted: 2012-01-03
Abstract: L'invention concerne un système d'amenée à une raboteuse servant à l'alimentation d'une série de pièces, en aval d'une raboteuse, comprenant un appareil réglant les dimensions des intervalles entre pièces alignées successivement, linéairement, de telle façon que chaque intervalle entre des pièces successives procure un temps suffisant pour qu'au moins l'un des éléments de coupe mobiles dans la raboteuse, et l'un des éléments de guidage mobiles puissent se déplacer en leur position optimisée correspondant à la pièce suivante de la succession.
Patent CA-2522906-C (CA)
Inventor: MEAD RUSSELL C JR
IPC: B65H75/40
Filed: 2001-03-15
Granted: 2009-10-20
Abstract: A reel (20) comprises a drum assembly (22) enclosed within a shell comprising upper and lower shell portions (24, 26). The drum assembly (22) is secured to the lower shell portion (26). The drum assembly (22) comprises a motor-driven rotating drum (36) secured between two discs (38, 40), and a frame subassembly (23). The drum (36) is adapted to receive linear material (150) spooled thereon. An outer surface of one of the discs has a spiral groove (88), with a first end (90) near the center of the disc and a second end (92) near an outer edge. The second end (92) is tapered to lesser depth. The frame subassembly (23) includes a track assembly (54) facing the disc with the spiral groove (88) and a translating plate (70) adapted to translate horizontally within the track assembly. As the drum and discs rotate, horizontal pins (76, 78) of the plate (70) alternatingly engage the spiral groove (88), causing the translating plate to translate linearly within the track assembly. The translating plate is connected to and causes the upper shell portion to reciprocatingly rotate about a vertical axis with respect to the lower shell portion and drum assembly. A guide aperture (128) is provided in the upper shell portion, through which linear material (150) is drawn onto the rotating drum (36). Advantageously, the aperture translates through an arc in front of the drum (36), so that the linear material (150) is distributed across the drum surface as it is wound.
Patent CA-2530670-C (CA)
Inventor: HOUZE REGIS
IPC: D21H21/16
Filed: 2004-07-01
Granted: 2013-01-08
Abstract: The invention relates to a novel cationic liquid starchy composition and uses thereof in industry, in particular, as an additive in paper and cardboard production, as an additive for treatment of industrial water, either from paper or cardboard production or not, or for the preparation of such additives. The cationic liquid starchy composition is characterised by selected dry material, viscosity, total nitrogen content and pH values. In particular, the viscosity is 200 mPa.s with a maximum of 1000 mPa.s, particularly lying between 250 and 950 mPa.s (according to a T test). The nitrogen content is at least 0.6 % with a maximum of 1.4 % (dry/dry). Said cationic liquid starchy composition can contain, in particular, at least one polyol, preferably a saccharide and used as is or after dilution. Said composition is particularly suitable, amongst other things, for the preparation of adhesive agents, particularly of the ASA type for bringing into contact, directly or not, with a fibre composition having a raised calcium ion content.
Patent CA-2530827-C (CA)
Inventor: DE CONINCK CEDRIC
IPC: A61B17/58
Filed: 2005-12-19
Granted: 2008-12-23
Abstract: A bone fixation assembly for use in spinal fixation surgery is disclosed. The bone fixation assembly has a rod receiving portion, a sliding component, a first locking element, and a second locking element. A method of fixing two vertebrae with respect to each other is also disclosed.
Patent CA-2532198-C (CA)
Inventor: GAURIAT ANTOINE
IPC: C08L101/00
Filed: 2004-08-04
Granted: 2013-05-28
Abstract: The invention concerns a metal laminate comprising between two outer metal sheets an adhesive polymer layer, characterized in that the adhesive polymer layer comprises polyamide, a copolymer of ethylene and an unsaturated carboxylic acid and/or a derivative thereof and a reactive copolymer. The invention further concerns a process for the manufacture of such a metal laminate and the use of such metal laminates for the manufacture of automotive body parts.
Patent CA-2533325-C (CA)
Title: Exterior lamp check for motor vehicles
Inventor: LAHR JEREMY A
IPC: G01M17/00
Filed: 2006-01-19
Granted: 2011-07-26
Abstract: An automated system for cycling vehicle lamps on and off allows direct inspection by one person of operability of the lamp bulbs while doing a walk around of the vehicle. The system is switch operated. Interlocks to operation are based upon the status of the vehicle's service brake, its park brake and the on/off status of the lights themselves. Lights are organized by related groups and each group given a distinctive, repeating cycle to lighten the burden of memorization on the operator.
Patent CA-2537127-C (CA)
Inventor: IGUCHI SATORU
IPC: C07D405/06
Filed: 2004-08-20
Granted: 2011-04-05
Abstract: This invention provides a compound of the formula (I) or a pharmaceutically acceptable salt thereof, and compositions containing such compounds and the use of such compounds for the manufacture of medicament for gastroesophageal reflux disease, gastrointestinal disease, gastric motility disorder, non-ulcer dyspepsia, functional dyspepsia, irritable bowel syndrome (IBS), constipation, dyspepsia, esophagitis, gastroesophageral disease, nausea, central nervous system disease, Alzheimer's disease, cognitive disorder, emesis, migraine, neurological disease, pain, cardiovascular disorders, cardiac failure, heart arrhythmia, diabetes and apnea syndrome. These compounds have 5-HT4 receptor agonistic activity, and thus are useful for the treatment of gastroesophageal reflux disease, non-ulcer dyspepsia, functional dyspepsia, irritable bowel syndrome or the like in mammalian, especially humans.
Patent CA-2541110-C (CA)
Title: Overhead guard of industrial vehicle
Inventor: MIURA TOMOMICHI
IPC: B60R13/07
Filed: 2006-03-28
Granted: 2008-08-05
Abstract: An overhead guard of an industrial vehicle has a top and a plurality of pillars. The top is disposed above and covers an operator's seat. The top includes a dam body and a slope portion. The dam body is formed at its front edge and/or rear edge by bending upward a part of the top. The slope portion slopes down toward the dam body. The pillars support the top. At least one of the pillars has a groove extending in a longitudinal direction of the pillar so as to be obliquely upward or upright. Water on the top is guided by the dam body to drain onto the groove.
Patent CA-2549071-C (CA)
Inventor: BORZYM ANDRZEJ
IPC: G07F11/00
Filed: 2006-06-05
Granted: 2015-09-29
Abstract: Machine distributrice de bouteilles de gaz entièrement mécanique et travaillant sans électricité. Linvention permet soit de distribuer uniquement par gravité une bouteille remplie lors de linsertion dun premier jeton, soit de distribuer une bouteille remplie lors du retour dune bouteille vide, sur insertion dun deuxième jeton.
Patent CA-2551743-C (CA)
Inventor: HUA ZEXI
IPC: H02P6/08
Filed: 2003-12-31
Granted: 2009-12-22
Abstract: The present invention discloses a method for measuring the operating state of synchronous motor by using composite power angle meter, the method comprising steps of: a) obtaining various signals of the synchronous motor and its system; b) converting the electric signals into digital signals by an internal data collection part of the composite power angle meter, and inputting all the digital signals to a host computer; c) inputting related parameters or commands to the host computer by keyboard and mouse; d) calculating the related data of the motor according to a program by the host computer, obtaining the coordinates of relevant points and related data, and inputting the results to a displaying program; e) processing the coordinates of main points and the calculation results by the displaying program in the host computer, and displaying on a display a dynamic composite power angle graph and the motor-end composite magnetic leakage graph which vary with the motor's parameters. The method provided by the present invention may intuitionally reflect the operating state of the synchronous motor from both electric and mechanical aspects, and also reflect the situation of the composite magnetic leakage at the synchronous motor end.
Patent CA-2552620-C (CA)
Title: An anchoring member to facilitate fastening daughter boards to a mother board and a method for use
Inventor: ZENG GUANG
IPC: H05K1/14
Filed: 2006-07-20
Granted: 2014-07-15
Abstract: An anchoring member and related method are disclosed for substantially parallel assembly of two additional daughter printed circuit boards (PCB) and heat sink on each side of main of mother PCB, and to retain a predetermined mating distance thereto to retain a predetermined mating distance thereto. The anchoring member comprises an elongated body extending in a longitudinal direction and having a first coupling member on one end for coupling the first daughter board in a substantially perpendicular orientation to the longitudinal direction on a first side of the mother board. The elongated body also comprises a second coupling member at the opposite end from the elongated body from the first coupling member for coupling the second daughter board in a substantially perpendicular orientation to the longitudinal direction on a second side of the mother board. The elongated body also has a positioning flange for positioning the elongated body in an aperture of the mother board at an inserted position and a friction fit surface for interacting with the aperture of the mother board to secure the elongated body in the inserted position.
Patent CA-2556947-C (CA)
Title: Method and apparatus for transmitting and receiving control message in wireless access communication system
Inventor: CHANG SUN-NY
IPC: H04L12/701
Filed: 2005-01-14
Granted: 2012-03-27
Abstract: A registration response (REG_RSP) message is generated which includes a type field, a length field, and an integrated CID (Connector Identifier) field. The integrated CID field includes an integrated CID inserted thereinto. The integrated CID is configured by using a new CID and an old CID assigned to the subscriber terminal. The type and length fields include type information and length information of the integrated CID respectively inserted thereinto. The generated REG_RSP message is transmitted to a handover target subscriber terminal. A traffic indicator (TRF_IND) message is generated which includes at least one short BCID (Basic Connector Identifier) field into which a short BCID is inserted. The short BCID is configured by a preset number of bits among a total of bits representing a BCID of a positive subscriber terminal that must receive traffic indication information. The generated TRF_IND is then broadcast.
Patent CA-2561853-C (CA)
Title: Modular storage units
Inventor: RICHTER THOMAS S
IPC: F16B21/02
Filed: 2006-10-02
Granted: 2012-07-31
Abstract: Modular storage units that can be assembled without additional fasteners or tools and then coupled together with or without optional shelves into an overall storage system using a common twist-lock fastener. The modular storage units are assembled from top, bottom and side panels. The top and bottom panels for each modular storage unit are structurally identical as are the side panels. Modular storage units having different widths have commonly sized and structurally identical side panels. Storage systems that are built up from the modular storage units can be easily assembled in work vehicles and other close quarters or tight spaces. The modular storage units can include plurality of trays or other articles for storing various parts, articles, etc.
Patent CA-2564020-C (CA)
Inventor: OR YAT SUN
IPC: C07H17/08
Filed: 1997-09-02
Granted: 2009-10-27
Abstract: Antimicrobial compounds having formula (V) as well as pharmaceutically acceptable salts, esters or prodrugs thereof; pharmaceutical compositions comprising such compounds; methods of treating bacterial infections by the administration of such compounds; and processes for the preparation of the compounds.(See formula V)
Patent CA-2565107-C (CA)
Inventor: MALECOT YVES-MICHEL
IPC: B65H19/28
Filed: 2005-04-29
Granted: 2013-11-26
Abstract: This invention relates to a method for the production of a coreless roll (110')including a sheet (110) of flexible, not moist, material such as a fibrous absorbent material, produced by winding of the sheet in one direction and rolling this sheet about a winding axis perpendicular to such direction, and including a central dispensing leader forming a projection along such axis relative to at least one part of the plane of one of the sides of the roll. The method is characterized in that the leader is produced by displacing a portion of the end of the sheet (110) before winding so that one of the longitudinal edges of the sheet forms an angle (.alpha.) other than zero relative to such direction of winding, after which winding of the sheet about the axis is initiated. By preference several sheets are produced by longitudinal cutting of a wide sheet. The solution may be applied for production in particular of general wipe rolls, hand towel rolls, or toilet paper rolls.
Patent CA-2568943-C (CA)
Title: Fluid clarification system, method, and apparatus
Inventor: GODLIEN SCOTT BLAIR
IPC: E21B43/34
Filed: 2006-11-27
Granted: 2011-02-01
Abstract: A fluid clarification system and method is described in which fluid is passed through one or more settling compartments, each having a solids outlet at the base of the compartment. The base of each compartment includes inclined surfaces for guiding settled solids to the outlet. Also described is a polymer reaction trough including baffles to promote gentle mixing of inflow fluid with flocculant. The system is designed to reduce costs of transportation, flocculant, and solids handling. The system is preferably arranged to facilitate transport on a skid or trailer, while maximizing fluid handling capabilities and minimizing costs.