baber/WOPTO huggingface dataset:
Patent CA-2381809-C (CA)
Inventor: CHITOURAS COSTA G
IPC: G03G15/08
Filed: 2000-08-09
Granted: 2005-05-17
Abstract: A method for preparing a toner cartridge for reconditioning and resealing wi th a replacement seal includes providing a used toner cartridge whose seal has been removed and the toner essentially consumed with the cartridge substantially otherwise intact. The interior of the cartridge is partially separated or penetrated so as to remove, modify or by-pass any impediments present which would or could interfere with the resealing of the cartridge. A new seal is secured to the toner cartridge.
Patent CA-2385010-C (CA)
Title: System for reliable prevention of the restarting of a machine
Inventor: ANDERSON WILLIAM EDWARD
IPC: H02H11/00
Filed: 2000-03-17
Granted: 2011-11-15
Abstract: A safety lock out switch system for the prevention of an unexpected restart of an electrically powered machine in whose main power circuit it is installed. Therein the power-free status of the power supply output of the system is confirmed visually. The system is configured so it is flexible, thus being able to be used in the most various types or sizes of machines. Technical aspects andsafety aspects were taken into account therein so that the installation can be carried out in practically every country in the world.
Patent CA-2387739-C (CA)
Title: Uncoated paper and board products
Inventor: HAKANSSON SVEN
IPC: D21G1/00
Filed: 2000-10-17
Granted: 2010-07-20
Abstract: A new quality of uncoated paper and board products, such as liquid board or white top liner, of one or more layers with a top layer of bleached chemical pulp is described. The top layer surface has a gloss value of 20-50 %, a coefficient of gloss variation in the wavelength region 3-30 mm of less than %, and a surface roughness (PPS-10) of 2 - 5 µm. The good printability of the disclosed products makes them useful in the production of packages. The disclosed products are obtainable by a paper making process wherein the calendering of the paper or board is performed with an extended soft nip calender which has a heated, e.g. internally induction heated, roll with a temperature at the surface of 250 to 350 °C, and the pressure against the paper board of 5-40 MPa. The calendering operation is optionally preceded by application of steam onto the top of the paper or board web.
Patent CA-2391659-C (CA)
Title: Crystal forms of azithromycin
Inventor: TRASK ANDREW VINCENT
IPC: A61K9/16
Filed: 2002-05-01
Granted: 2006-05-30
Abstract: The invention relates to novel crystal forms of azithromycin, an antibiotic useful in the treatment of infections.
Patent CA-2399948-C (CA)
Title: Method and apparatus for comminuting chips
Inventor: VAN LOO JOSEPH HUBERT
IPC: B02C23/04
Filed: 2001-02-14
Granted: 2008-01-15
Abstract: A method and two apparatuses for comminuting chips are presented. Chip breakers without a coarse-part ejecting element are often used for comminuting chips. Blocking constituents therefore have to be removed with great effort, for example by hand. If a coarse-part ejecting element is present, there is no differentiation between blocking hard parts and blocking clumps of chips, but instead both types are ejected. It is now envisaged to subdivide blocking constituents in horizontal chip breakers int o categories, depending on the negative acceleration of the shaft (3, 17, 18) caused by th e blocking, and to assign to each category a defined reversing operation for loosening t he blocking constituents and, if appropriate, discharge from the comminuting space (1, 1 5) by means of a coarse-part ejecting element (12, 32).
Patent CA-2403598-C (CA)
Inventor: DE HEER MICHIEL PIETER
IPC: H01M8/10
Filed: 2001-03-20
Granted: 2007-11-06
Abstract: A process is described for the production of electrodes for, for example, fu el cells by applying an ink consisting of a mixture of at least a carbon powder, an ion-conducting polymer and a fluid , the fluid containing at least 3 % of an alkanediol, and a fuel cell electrode which can be obtained by applying such an electrode in k to a substrate, followed by a heat treatment. The fuel cell electrode is very suitable for use in solid polymer fuel cells.
Patent CA-2405935-C (CA)
Inventor: KIM JAE-YOEL
IPC: H04B7/216
Filed: 2002-02-07
Granted: 2007-08-21
Abstract: A CDMA mobile communication system determines the number of input information bits (5 bit) and the number of symbols to be punctured, and encodes/decodes the input information bits (5bits). A transmitter encodes the input information bits into 16 coded symbols with a first order Reed-Muller code, and punctures four coded symbols from the 16 coded symbols so as to generate a codeword having the minimum distance. A receiver then receives punctured coded symbols, i.e., the codeword, and inserts zero (0) bits at the punctured positions. Further, the receiver calculates reliabilities between the zero-inserted coded symbols with all of first order Reed-Muller codewords, and outputs input information bits for the coded symbols corresponding to the highest reliability.
Patent CA-2406225-C (CA)
Inventor: HORWITZ MARCUS A
IPC: A61P37/04
Filed: 2001-04-16
Granted: 2012-06-26
Abstract: L'invention concerne des vaccins et des immunothérapies servant à empêcher des maladies dues à des agents pathogènes intracellulaires chez les mammifères. Ces vaccins et immunothérapies font appel à des agents pathogènes intracellulaires atténués recombinants qui ont été transformés pour exprimer des antigènes immunogènes recombinants de ceux-ci ou d'autres agents pathogènes intracellulaires. Ces vaccins et immunothérapies exemplaires comprennent notamment des mycobactéries exprimant les principales protéines non hybrides extracellulaires des mycobactéries et/ou d'autres agents pathogènes intracellulaires. Ces vaccins exemplaires produisent des réponses immunitaires de protection étonnamment puissantes chez les mammifères, et qui surpassent celles de n'importe quel vaccin anti-mycobactérium connu précédemment. Plus spécifiquement, l'invention concerne un bacille bilié de Calmette Guérin (BCG) recombinant, exprimant la principale protéine non hybride extracellulaire 30 kDa de Mycobacterium tubercolosis. L'invention concerne également des procédés servant à empêcher et à traiter des maladies causées par des agents pathogènes intracellulaires. Ces procédés servant à traiter et à empêcher les maladies pathogènes intracellulaires font appel aux vaccins et immunothérapies étonnamment efficaces décrits.
Patent CA-2407684-C (CA)
Inventor: LAPICOLA JAMES D
IPC: G01N33/96
Filed: 2001-04-26
Granted: 2009-11-17
Abstract: The control of the present invention involves a gentle chemical removal of r ed cells, leaving an intact white cell preparation. The preservation steps, namely the use of cross-linking agents as aldehydes, involve a step-wise process starting with very low concentrations of a cross-linking agent. The fixation part of the process outlined in this disclosure has also been applied to non-mammalian blood cells and therefor would appear to be a universal procedure for preparing all types of vertebrate blood cells.
Patent CA-2416626-C (CA)
Inventor: BARTSCH ERIC RICHARD
IPC: B65D85/00
Filed: 2001-07-26
Granted: 2007-12-18
Abstract: A multiple scent-containing article of manufacture for dispensing multiple scents into the environment wherein a number of the scents in the article are related to each other is disclosed. In one variation, the scents are selected from a group of different types of scents. In another variation, certain of the scents, or all of the scents, can be related to each other in that they share a common theme
Patent CA-2416663-C (CA)
Inventor: SUGISHITA HIDEAKI
IPC: F22B1/18
Filed: 2003-01-20
Granted: 2006-11-21
Abstract: A piping guides exhaust gas of a gas turbine to a heat recovery steam generator (HRSG). The piping is provided at an outlet of the exhaust gas and is branched into two at a branch portion upstream of the HRSG, with one connected to a high-pressure superheater provided in the HRSG and the other connected to a regenerator. The exhaust gas supplied to the high-pressure superheater superheats saturated steam generated by a high-pressure evaporator in the HRSG. The exhaust gas supplied to the regenerator is heat-exchanged with the combustion air generated by a compressor in the gas turbine. The exhaust gas having been heat-exchanged is supplied to between the high-pressure superheater and the high-pressure evaporator via another piping extending between the regenerator and the HRSG.
Patent CA-2416819-C (CA)
Title: Carbamate compounds for use in preventing or treating neuropathic pain and cluster and migraine headache-associated pain
Inventor: CODD ELLEN E
IPC: A61P25/04
Filed: 2001-07-16
Granted: 2011-03-22
Abstract: This invention is directed to a method for preventing or treating neuropathic pain and cluster and migraine headache-associated pain comprising administering to a subject in need thereof a therapeutically effective amount of an enantiomer of Formula (I) substantially free of other enantiomers or an enantiomeric mixture wherein an enantiomer of Formula (I) predominates:  Formula (I)wherein phenyl is substituted at X with one to five halogen atoms independently selected from the group consisting of fluorine, chlorine, bromine and iodine; and; R1 and R2 are independently selected from the group consisting of hydrogen and C1-C4 alkyl; wherein C1-C4 alkyl is optionally substituted with phenyl (wherein phenyl is optionally substituted with substituents independently selected from the group consisting of hydrogen, halogen, C1-C4 alkyl, C1-C4 alkoxy, amino, nitro and cyano).
Patent CA-2421252-C (CA)
Inventor: DODANE PAUL
IPC: A47J45/07
Filed: 2001-09-03
Granted: 2008-02-26
Abstract: The removable device for taking hold of, lifting, handling, and pouring from cooking utensils having two diametrically opposite outwardly-directed handles in the form of lugs (2), each of which has an opening (5) that is substantially parallel to the inner edge (6) of said lug (2), is characterized by the fact that it comprises a pair of removable shells (10) suitable for fitting over said lugs (2) and made of a thermally insulating material, each shell (10) presenting an internal cavity (11), which opens out laterally through an oblong orifice (13), which is suitable for receiving a lug (2) inserted through said orifice (13), and which is fitted with an internal locking/unlocking device (20) suitable for co--operating with the opening (5) in the lug (2) when received in said cavity (11).
Patent CA-2422538-C (CA)
Inventor: GAO WEI-QIANG
IPC: A61K45/00
Filed: 2001-09-17
Granted: 2012-06-19
Abstract: La présente invention concerne des méthodes permettant d'atténuer les troubles de la prostate par activation du réception Notch1. L'invention concerne également des méthodes permettant de détecter et de diagnostiquer les troubles de la prostate, en particulier le cancer de la prostate.
Patent CA-2432326-C (CA)
Inventor: KENNEDY ROSS A
IPC: A61B5/00
Filed: 2001-11-20
Granted: 2014-04-22
Abstract: A system and method for eye (16) screening is provided. The system may include a remote data entry device for receiving patient information and eye images. A centralized facility is provided to receive data from the remote device and pass the information to still further remote reading centers. The method provides for eye screening by readers (10) at a site remote from the patient. Furthermore, the method contemplates maintaining the quality of reader output through electronic monitoring and training.
Patent CA-2443230-C (CA)
Title: Construction d'agitateur
Inventor: MUHLENKAMP ERIC E
IPC: A46B13/00
Filed: 2002-04-10
Granted: 2008-03-18
Abstract: L'invention concerne un agitateur comprenant un essieu métallique continu à haute résistance, une poulie disposée sur une extrémité de l'essieu métallique, ainsi qu'une chemise en matériau plastique léger, reçue autour de l'essieu. Cet agitateur est fabriqué selon un procédé consistant à mouler un corps de poulie sur un support métallique ou un écrou en D sous-jacent, à insérer l'essieu dans la poulie, à mouler une chemise autour de l'essieu, et à fixer une structure de nettoyage sur cette chemise.
Patent CA-2451867-C (CA)
Title: Procede permettant de trier des objets renfermant une matiere organique
Inventor: PRAM NIELSEN JESPER
IPC: G01N21/35
Filed: 2002-07-03
Granted: 2009-11-10
Abstract: L'invention concerne un procédé permettant de trier des objets dans une masse d'objets provenant d'une population hétérogène. Ladite masse d'objets à trier possède une variation inhérente et au moins une classe, présentant une variation plus faible que la variation originalement inhérente de la masse, est séparée de cette masse. La variation faible représente une qualité de composition associée à une matière organique quelconque renfermée dans les objets de la masse. Ledit procédé consiste à distribuer chacun des objets à séparer sous forme d'un objet séparé dans un dispositif de triage; à exposer ledit objet à une énergie émise à partir d'au moins une source d'énergie; à effectuer un enregistrement, à partir d'au moins un point de l'objet séparé à l'aide d'au moins un capteur, d'un premier signal multivariables; à prédire ou à classifier, à l'aide d'un procédé d'étalonnage formé antérieurement sur un sous-ensemble de population, entre le premier signal multivariables et la qualité de composition, un second signal exprimant l'importance d'au moins une variable qualitative de la variation monovariable; et à séparer l'objet du dispositif de triage et à le classifier dans la classe collectée en fonction de l'importance d'au moins une variable qualitative du second signal provenant du point précité.
Patent CA-2453582-C (CA)
Title: Procede integre de fabrication d'un article gonflable
Inventor: O'DOWD BOB
IPC: B29C48/305
Filed: 2002-08-22
Granted: 2008-10-28
Abstract: L'invention concerne un procédé intégré permettant de fabriquer un article stratifié gonflable. Ce procédé consiste à extruder (11) un premier film et un second film, puis à refroidir (14) ce premier film et ce second film de façon qu'ils ne se fusionnent pas l'un à l'autre lorsqu'ils entrent en contact. Ces films sont ensuite mis en contact l'un avec l'autre et des parties choisies de l'un d'entre eux ou des deux films sont chauffées de façon à thermosceller les films l'un contre l'autre sur une zone choisie comportant un motif voulu (15, 16). La zone non scellée située entre les films forme des chambres gonflables entre le premier film et le second film. Dans une variante, le procédé selon l'invention utilise un tube constitué d'une feuille aplatie afin de produire un article stratifié gonflable.
Patent CA-2457124-C (CA)
Inventor: ROSZELL JAMES A
IPC: A61Q19/00
Filed: 2002-08-16
Granted: 2011-10-11
Abstract: A topical composition is provided. The topical composition can be prepared by diluting a topical composition precursor with water and adding additional components, if desired. The topical composition precursor can be prepared by melt processing a hydrophobic polymer composition that includes repeating pyrrolidone/alkylene groups wherein the alkylene groups contain at least 10 carbon atoms, and a hydrophilic polymer composition including repeating carboxylic groups and/or repeating hydroxyl groups. A topical composition precursor and methods for manufacturing and using a topical composition are provided by the invention.
Patent CA-2470337-C (CA)
Title: Method for reducing undesirable odors generated by paper hand towels
Inventor: ANDERSON RALPH
IPC: D21H23/26
Filed: 2002-12-10
Granted: 2011-03-22
Abstract: A process for manufacturing a cellulosic paper product is provided. The process comprises forming an aqueous suspension of papermaking fibers;  depositing the aqueous suspension onto a sheet-forming fabric to form a wet web; dewatering the wet web to form a partially dewatered web; topically applying a glycol compound selected from the group consisting of polyethylene glycol, triethylene glycol, glycerol and mixtures thereof to the partially dewatered web; and drying said wet web. The present invention also provides for cellulosic paper products exhibiting a reduced malodor upon wetting.
Patent CA-2473542-C (CA)
Title: Systeme de collecte d'urine antimicrobien et ses procedes de fabrication
Inventor: BRACKEN RONALD L
IPC: A61M39/08
Filed: 2003-01-13
Granted: 2010-03-16
Abstract: L'invention concerne un système de collecte d'urine antimicrobien comprenant un sac et un tube en polymère, ledit polymère comprenant environ 0,1 à 20 phr d'un agent antimicrobien. Cet agent antimicrobien est, de préférence, un sel métallique d'acide phosphorique et, de préférence, un sel dont le métal est du zinc. Ledit agent peut être mélangé dans la matière polymère afin de former les composants du système.
Patent CA-2474927-C (CA)
Inventor: WNEK PATRICK H
IPC: B65D81/34
Filed: 2003-02-07
Granted: 2010-03-30
Abstract: The combination of insulating material with microwave interactive food packaging for enhanced cooking properties is disclosed. An insulating microwave packaging material (200) and a method of making the same are also disclosed. In one embodiment, the insulating microwave packaging material (200) is formed by bonding a microwave interactive material substrate (205) that creates sensible heat upon exposure to microwave energy to a second substrate (210) along bond lines (212) arranged in a pattern to form closed cells (214). Upon impingement of the insulating microwave packaging material (200) by microwave energy in a microwave oven, the closed cells (214) expand to form insulating pockets (216). One side of the insulating pocket (216) bulges and lofts above the opposite side. When a food product is situated on the insulating microwave packaging material (200), the insulating pockets (216) insulate the food product from the microwave oven environment.
Patent CA-2478774-C (CA)
Inventor: HAWRYLKO ROMAN B
IPC: C08K3/26
Filed: 2003-03-13
Granted: 2010-08-24
Abstract: Poly(vinyl chloride) is compounded with a chalk-like, essentially pure calcium carbonate to provide improved weathering resistance of rigid poly(vinyl chloride) articles subjected to external exposures of heat and sunlight. Blends and alloys are also disclosed. Optionally, one can add either zinc alkyl ester scavenger, organotin stabilizer, or both to further improve the effectiveness of the essentially pure calcium carbonate.
Patent CA-2486983-C (CA)
Inventor: JENKINS MICHAEL
IPC: E01C19/22
Filed: 2004-11-04
Granted: 2013-01-08
Abstract: A brake of a concrete finishing trowel responds automatically to the cessation of drive torque delivery to the rotor to actively brake the trowel's drive train, hence inhibiting or preventing frame rotation. The brake preferably takes advantages of inherent characteristics of an inclined gear, such as a worm of a gearbox, to permit an internal component of the gearbox to shift automatically upon the cessation of drive torque therethrough from a brake released position to a brake engaged position. In the case of a worm gear-based gearbox, the worm is configured such that reaction forces that are normally generated by the delivery of drive torque therethrough shift the worm to release the brake during normal trowel operation. These forces are eliminated in the absence of drive torque transfer, permitting the worm to shift to a brake engaged position.
Patent CA-2495604-C (CA)
Inventor: MUELLER CLIFFORD F
IPC: A63B23/04
Filed: 2002-04-11
Granted: 2007-08-07
Abstract: In an exercise apparatus having a frame that is adapted for placement on the floor, a pivot axle supported by the frame, a pair of pedal levers, pedals secured to the pedal levers, arm handles connected for motion with the pedal levers and which can utilize a variety of pedal actuation assemblies for generating elliptical motion of the pedal, the stride length portion of the elliptical motion can be increased automatically as a function of exercise parameters such as speed. In addition, the arm handles can be disconnected manually or automatically from the pedal levers.
Patent CA-2496139-C (CA)
Title: Benzimidazole derivatives
Inventor: DORSCH DIETER
IPC: C07D413/14
Filed: 2003-07-04
Granted: 2011-12-13
Abstract: Novel compounds of the formula I (see formula I) in which D, X, X', W, Y, T and R1 are as defined in Patent Claim 1, are inhibitors of coagulation factor Xa and can be employed for the prophylaxis and/or therapy of thromboembolic diseases and for the treatment of tumours.
Patent CA-2498538-C (CA)
Inventor: HALLIT RAYMOND I
IPC: F28D7/00
Filed: 2001-10-11
Granted: 2008-08-19
Abstract: A variable firing rate fuel burner has a tubular body configuration defined by a central pilot tube coaxially circumscribed by intermediate and outer firing tubes. A pilot fuel-air mixture is flowed through the pilot tube and ignited to maintain a pilot flame at the open outlet end of the burner body. During firing of the burner, separate fuel-air mixtures are flowed through an intermediate annulus between the intermediate firing tube and the pilot tube, and an outer annulus between the intermediate firing tube and the outer firing tube. As these fuel-air mixtures exit the burner body they are ignited by the pilot flame, with the fuel-air mixture exiting the outer annulus serving as a flame shaping mechanism to provide the overall burner flame with a controlled, elongated shape. By using two separate fuel-air mixture flows surrounding the pilot fuel-air mixture flow, the firing rate of the burner may be easily modulated, and the burner may be simultaneously operated with two different types of fuel.
Patent CA-2501377-C (CA)
Title: Method for encapsulating dissolved color reaction partners of color reaction systems, the capsules obtained according thereto, and their use in color reaction papers
Inventor: PIETSCH GUNTER
IPC: B01J13/02
Filed: 2003-09-18
Granted: 2009-02-03
Abstract: The invention relates to a method for encapsulating a solution, which consists of color reaction partners of color reaction systems while being provided in an aqueous emulsion, by using conventional microencapsulation methods. According to the invention, the color reaction partner is firstly dissolved in a solvent, and a nonsolvent that, at most, slightly dissolves the color reaction partner is admixed with rapid mixing to the solution obtained in the aforementioned manner. The nonsolvent is admixed in an amount that results in a supersaturated solution. The supersaturated solution is immediately emulsified with rapid mixing in the aqueous phase, and the encapsulation is carried out immediately afterwards. A vegetable oil C1-C8 alkyl ester is used in the solvent. This method exhibits both economic and technological advantages while enabling the production of microcapsules having an advantageously tight monomodal particle distribution that leads to an improved print rate.
Patent CA-2505840-C (CA)
Title: Application device, in particular a makeup device
Inventor: BAUER REINHARD
IPC: A45D40/26
Filed: 2003-09-25
Granted: 2010-07-20
Abstract: The invention relates to an application device, in particular a makeup device which comprises a first area (30) for storing a product in the form of a liquid, gel or paste. The inventive device also comprises a second area (34) for feeding an application system (14) containing a cosmetic product. The second area is separated from the first area.