baber/WOPTO huggingface dataset:
Patent CA-2475740-A1 (CA)
Title: Synthetic resin bottle
Inventor: ONODA YUKO
IPC: B65D1/44
Filed: 2003-03-27
Abstract: A synthetic resin bottle, comprising a body part capable of preventing irregular deformation such as recessed deformation from occurring on a part of the body part even in a depressurized state produced after heat filling or retorting even if a deformed panel wall is not formed, wherein the surface rigidity of the wall of the body part is set so that the recessed deformatio n is not produced on the part of the wall surface of the body part by decreasi ng a pressure inside the body part by at least 350 mmHg (46.7 kPa), whereby, since deformation by depressurizing can be suppressed, a buckling strength c an be increased and an appearance can be improved.
Patent CA-2477447-A1 (CA)
Inventor: BORNHOFT MELODY
IPC: F02C9/18
Filed: 2003-03-05
Abstract: A multi-spool turbofan engine has a plurality of circumferentially spaced poppet valves (58) with diverters (82) secured thereto for precisely controlling bleed of combustion gas aft of the high pressure turbine (36).</ SDOAB>
Patent CA-2478273-A1 (CA)
Inventor: EVERAARS MARCEL D
IPC: G03G9/09
Filed: 2004-08-20
Abstract: A colored magnetically attractable toner powder containing magnetically attractable material and a coloring substance containing at least one thermoplastic resin and, as coloring constituent, a mixture of fluorescent dyes at least one dye satisfying the formula (see formula I) wherein X is an anion, such as, for example, tetrafluoroborate, boron fluoride, perchlorate, hexafluorozirconate or ethyl sulphate. The dye is preferably used in combination with a fluorescent dye of the type C.I.      Basic Violet 11:1 (C.I. 45174) and possibly yellow-fluorescent dye.      Improved magenta and red toner powders are obtained in this manner.
Patent CA-2478976-A1 (CA)
Inventor: VOYER NICOLAS
IPC: H04J13/00
Filed: 1999-03-04
Abstract: In the mobile radio communication system where the UMTS and an another system coexist an idle slot for observing the frequency component of another system is inserted in one superframe of UMTS. The duration of this idle slot is at most half of the duration of one frame that form the superframe and it is inserted at an interval of a specified number of frames. Therefore, the frequency component of the another system can be observed securely from the UMTS. Further, deterioration of interleaving performance of the compressed mode frames during such observation can be suppressed.
Patent CA-2479538-A1 (CA)
Inventor: SHIMIZU YOSHINORI
IPC: H05B33/00
Filed: 1997-07-29
Abstract: La présente invention concerne un dispositif électroluminescent comprenant : un composant électroluminescent; et un luminophore capable d'absorber une partie de la lumière émise par le composant électroluminescent et émettant une lumière de longueur d'onde différente de celle de la lumière absorbée, dans lequel une ligne droite reliant un point de chromaticité correspondant à un pic du spectre généré par le composant électroluminescent et un point de chromaticité correspondant à un pic du spectre généré par le luminophore est le long du lieu de rayonnement du corps noir dans le diagramme de chromaticité. Le dispositif électroluminescent de la présente invention est soumis à moins de détérioration de la caractéristique d'émission même lorsqu'il est utilisé avec une luminance élevée pendant une période de temps prolongée.
Patent CA-2479830-A1 (CA)
Title: Systeme de pliage d'une bicyclette
Inventor: HURTUBISE GILLES
IPC: B62K15/00
Filed: 2004-09-14
Abstract: Le systeme de pilage de bicyclette est compose de trois mecanismes distincts et complementaires,il y a plusieurs modeler possibles et appliquables pour auta nt de modeles de bicyclettes a deux roues ou plusieurs (3 ou plus) qui servent a replier ces derniers sur eux-meures; comme exemple pour la bicyclette,en placant la roue avant en parfait paralelle avec la roue arriere,de cette facon sa longueur est reduit e de moitie,elle devient plus compact et ceci lui apporte une foule d'avantage, la rendant pl us facile a;1-manoeuvrer pour enter dans une porte d'un batiment (bloc apartement,maison,edifice a bureau),2-lever pour l'inserer dans le coffre d'une voiture ou sur une tablette en hauteur dans le garage,3- transporter dans les escaliers, autobus, metro,ascenseur,4 - ranger ou entreposer dans un bureau,apartement, maison, garage,remise,petit cabanon a jardin, chalet, roulotte, campeur,garde-robe,grenier, sous-sol,5-entretenir de manie re a alonger considerablement sa dure de vie,etc...
Patent CA-2479946-A1 (CA)
Title: Revetements ignifuges
Inventor: CORDON CASEY LEE
IPC: C08K5/00
Filed: 2003-04-03
Abstract: L'invention porte sur des compositions de revêtements ignifuges et sur des articles en étant revêtus, lesdites compositions comprenant (A) un revêtement et (B) une quantité efficace d'un mélange ignifuge de: (i) au moins un composé choisi parmi: (a) des stabilisateurs de nitroxyle stériquement encombrés, (b) des stabilisateurs d'hydroxylamine stériquement encombrés, et (c) des stabilisateurs d'alkoxyamine stériquement encombrés, et (ii) au moins un ignifuge usuel choisi parmi: (d) des ignifuges d'organohalogènes, (e) des ignifuges organophosphoreux, (f) des ignifuges d'isocyanurates, et (g) et des ignifuges à base de mélamine. Dans les compositions ignifuges pour revêtements comprenant au moins un monomère polymérisable non saturé en éthylène, contenant lui-même un fragment d'amine stériquement encombrée, l'ignifuge usuel est facultatif. Les articles revêtus peuvent par exemple être faits de fer, d'acier, d'acier inox, d'aluminium, et autres métaux, de bois, de contre-plaqué, de papier, de carton, d'agglomérés de copeaux ou de particules, de plastiques, de thermoplastiques, d'époxy, de néoprène, de caoutchouc, de composites renforcés de fibres de verre, de polyesters, de polymères expansés, de maçonnerie, de tissus ou textiles, de fibres optiques, de constructions de fils et de câbles, et de cartes.
Patent CA-2480423-A1 (CA)
Title: Truncated 24 kda basic fibroblast growth factor
Inventor: LEVIN EUGENE G
IPC: C12P21/02
Filed: 2003-04-07
Abstract: The invention relates to fragments of an amino acid sequence of mature, full length 24kDa fibroblast growth factor-2 or an analog thereof. The fragments have an activity that inhibits the migration of cultured cells as well as inhibiting angiogenesis, tumor growth, or any other processes that involve the migration of cells in vivo. This fragment does not stimulate the proliferation of cells which is in contrast to activity shown by the mature, full-length 24kDa fibroblast growth factor-2. The present invention also relates to a DNA  molecule encoding the fragment, an expression vector and a transformed host containing the DNA molecule, and a method of producing the protein by culturing the transformed host. Moreover, the present invention relates to a therapeutic composition the 24kDa fibroblast growth factor fragment and a pharmaceutically acceptable carrier.
Patent CA-2482608-A1 (CA)
Title: Hopper cap extractor
Inventor: SAFONOV VLADIMIR
IPC: G03G21/00
Filed: 2004-10-22
Abstract: Hopper cap extractor is an apparatus for extraction of plastic caps from laser toner cartridges Hewlett Packard brand (Models HP 4000, 4050, 4100 and compatibles) to use in cartridge refilling industry during the process of preparation of used cartridges.   The apparatus contains the table or wall mounting plate, cartridge gig and spring returned arm mechanism with extraction pin pusher. The safety shield is installed against pin pusher.   The cartridge is placed in holding gig and the hopper cap is extracted by pressing the arm manually or by using powered mechanism. The spring attached to the cartridge gig returns the arm to initial position.   The cap extractor represents innovative device to use in cartridge refilling process. It increases the efficiency of operation by 500% reduces the extraction time, substantially reduces the risk of injuries during manual operation (without the apparatus), eliminates the damages of cartridges and allows reusing original caps.
Patent CA-2483456-A1 (CA)
Title: Administration de medicaments conjugues a des micro-particules aux fins d'inhibition d'une stenose
Inventor: IVERSEN PATRICK L
IPC: A61K47/48
Filed: 2003-05-02
Abstract: L'invention concerne l'administration d'une formulation comprenant un composé anti-resténose conjugué à un excipient micro-particulaire. Une telle administration est efficace pour inhiber une formation de sténose dans un vaisseau sanguin. Une telle sténose entraîne généralement, en l'absence de traitement, un traumatisme d'un vaisseau, tel qu'une incision, une pression excessive, une intervention d'angioplastie et/ou une implantation de stent. Le composé anti-resténose est généralement un médicament anti-prolifératif, immunosuppresseur ou anti-inflammatoire, tel que la rapamycine, le tacrolimus, le paclitaxel, la dexaméthasone, un analogue ou dérivé actif, un oligonucléotide antisens ou une combinaison de ces produits. L'excipient micro-particulaire comprend une suspension de micro-bulles remplies de gaz ou des micro-particules polymères biocompatibles, dans un véhicule liquide acceptable sur le plan pharmaceutique et il est efficace pour administrer l'agent thérapeutique conjugué dans le site de la blessure du vaisseau.
Patent CA-2486369-A1 (CA)
Inventor: HOFFMAN KEITH
IPC: A61B17/00
Filed: 2003-05-13
Abstract: Bone anchor implantation devices (110, 210, 310, 410, 610) and methods for their use are disclosed. The bone anchor implantation devices (110, 210, 310, 410, 610) have an ergonometric and/or rotatable handle (112, 212, 316, 416, 616). The bone anchor implantation devices (110, 210, 310, 410, 610) and methods find particular application for implanting a bone anchor for maintaining or improving urinary continence by suspending or stabilizing the bladder neck.
Patent CA-2487896-A1 (CA)
Inventor: CLARK JOHN
IPC: B28D1/04
Filed: 2003-06-06
Abstract: A drilling attachment (10) for use in wet and dry drilling operations includes a housing (12) having first (14) and second (16) fluid conduits, and a drive shaft (18) mounted within the housing (12) and having fluid transmitting first (22) and second (24) end portions in fluid communication with a respective first (14) and second (16) fluid conduit. In one embodiment, at any time one end of the drive shaft is coupled to a drive unit and the other end of the drive shaft is coupled to a core drill bit (46, 62, 68, 88, 110). In a dry drilling operation, dust is extracted from the core of the drill bit, is passed through the drive shaft (18) and exits the housing via one of the fluid conduits (14). In a wet drilling operation, fluid such as water is passed through the other of the fluid conduits (16), through the drive shaft (18) and into the core of the drill bit.
Patent CA-2489349-A1 (CA)
Title: Part cast from aluminium alloy with high hot strength
Inventor: GARAT MICHEL
IPC: F02F1/00
Filed: 2003-06-23
Abstract: The invention relates to a cast part with high creep strength, such as a cylinder head or a crankcase, which is made from alloy having the following composition (wt.-%): Si: 5-11 and preferably 6.5-7.5; Fe < 0.6 and preferably < 0.3; Mg: 0.15-0.6 and preferably 0.25-0.5; Cu: 0.3-1.5 and preferably 0.4-0.7; Ti: 0.05-0.25 and preferably 0.08-0.2; Zr: 0.05-0.25 and preferably 0.12-0.18; Mn < 0.4 and preferably 0.1-0.3; Zn < 0.3 and preferably < 0.1; Ni < 0.4 and preferably < 0.1; and other elements < 0.10 each and 0.3 in total, with the remainder being aluminium. The inventive part preferably undergoes solution treatment, quenching and tempering, T6 or T7.
Patent CA-2489932-A1 (CA)
Title: Compositions with anisic acid and glycerides
Inventor: BARANGER F
IPC: A61Q19/04
Filed: 2004-12-08
Abstract: This invention relates to formulations containing a combination of anisic acid, or a salt thereof, or an ester thereof, and a C6-14 fatty acid monoglyceride and to the use of such combinations as a preservative system.
Patent CA-2491883-A1 (CA)
Inventor: STULL GENE
IPC: B65D50/04
Filed: 2003-07-10
Abstract: A secure lock for container packaging with a flexible retaining lip of various formations for sealing against material product flow distributions with the secure seal preventing tampering of, for example, a flexible walled container of material such as a medication, food stuff or art material. A resistant secure lock is provided which in one embodiment meets Federal Child Safety Standards providing a seal of flexible locking and unlocking which is resistant to a child's tampering. In one embodiment, a tamper resistant seal is formed for a squeezable container cap with a flexible hinging structure connecting a cap to a cap receptor base structure of a container to prevent a material product such as medicine from dispensing without disengaging the seal selectively to allow access to an aperture, yet with a directed flexion of a lip or head, the seal simply unsnaps from a tamper resistant state to release the flow of product through an aperture from a container.
Patent CA-2494816-A1 (CA)
Inventor: YOSHIDA JUNICHI
IPC: C08F112/08
Filed: 2002-08-06
Abstract: An organotellurium compound represented by the formula (1), which is useful as a living radical polymerization initiator and enables the precise control of molecular weight and molecular-weight distribution under mild conditions. (1 ) (In the formula, R1 represents C1-8 alkyl; R2 and R3 each represents hydroge n or C1-8 alkyl; and R4 represents aryl, substituted aryl, an aromatic heterocyclic group, hydroxycarbonyl, or cyano.)
Patent CA-2495232-A1 (CA)
Title: Real time charging of short message service in a telecommunications network
Inventor: MARCHUT-WIERZBICA TERESA
IPC: H04Q3/00
Filed: 2003-08-15
Abstract: A home Message Center (MC) in a telecommunications network is capable of receiving a short message, the short message being originated by an A-subscriber and destined to a B-subscriber, and determines that prepaid charging is applicable for the short message for at least one of the A-subscriber and the B-subscriber. A PrePaid Charging Service Control Point (PPC  SCP) is connected to the home MC and is responsible of prepaid accounting for the at least one of the A-subscriber and the B-subscriber. The home MC sends to a PPC SCP an indication for notifying the PPC SCP that prepaid charging is applicable for the short message for the at least one of the A-subscriber and the B-subscriber, and based on the indication, the PPC SCP charges a prepaid account of the at least one of the A-subscriber and the B-subscriber for the short message.
Patent CA-2495762-A1 (CA)
Inventor: MEZZATESTA FEDERICO ALBERTO
IPC: B01F35/60
Filed: 2005-02-01
Abstract: An agitator for agitating drilling fluid or other slurries or mixtures in a tank includes a pressurized and fluid-free compartment within the tank. The motor driving the agitator is housed in the fluid-free compartment. Control apparatus senses fluid levels and, in conjunction with a compressed gas source, maintains the compartment fluid-free. Additionally, when the fluid level in the enclosure drops to a predetermined minimum, the speed of the agitator may be slowed.
Patent CA-2498914-A1 (CA)
Inventor: DEWEY CHARLES H
IPC: E21B43/32
Filed: 2005-03-01
Abstract: An expandable downhole anchoring tool positionable within a wellbore for use in cooperation with drilling equipment comprises a body including a plurality of angled channels formed into a wall thereof, and a plurality of moveable slips disposed in the same radial plane around the body, wherein the plurality of moveable slips are hydraulically translatable along the plurality of angled channels between a collapsed position and an expanded position. A method of setting an expandable anchor within a wellbore comprises running the anchor into the wellbore in a collapsed position, and expanding the anchor into gripping engagement with the wellbore, wherein the anchor is adapted to expand up to at least 1.5 times a collapsed diameter of the anchor.
Patent CA-2499019-A1 (CA)
Inventor: KEATING VERNON P
IPC: A23B7/154
Filed: 2003-10-07
Abstract: L'invention concerne de nouveaux procédés et de nouvelles combinaisons qui permettent de traiter des produits frais afin de sceller des tiges fraîchement coupées, de réduire la perte d'humidité et d'inhiber les champignons, les moisissures, la pourriture et l'infestation par les insectes, le tout sur le site où le produit a été séparé du pédoncule de la plante. Des cires naturelles et disponibles dans le commerce sont modifiées avec des élastomères afin de sceller le produit plus efficacement à température ambiante et à des températures de réfrigération, ce qui permet de réduire la perte d'humidité, de réduire le taux d'oxygène sous la cire et de lutter contre les infestations. Il en résulte une diminution des pertes de produits frais provoquées par la perte d'humidité et par les infestations, une solution de rechange plus sûre, plus économique et supérieure du point de vue environnemental en comparaison avec les fongicides et les biocides, enfin des occasions d'améliorer les gammes des produits disponibles sur le marché.
Patent CA-2499115-A1 (CA)
Title: Method and apparatus for selecting inlets of a multiple inlet faims
Inventor: GUEVREMONT ROGER
IPC: H01J49/40
Filed: 2005-03-02
Abstract: An ion introduction system for selecting ions from one of two separate ionization sources of ions is provided. The system includes a plate having a hole formed therethrough, the plate for being disposed adjacent an ion introduction region of a gas phase ion analyzer such that the hole is selectively movable between a first location in which the hole is adjacent to a first ionization source of ions for supporting introduction of ions from the first ionization source of ions into the gas phase ion analyzer, and a second location in which the hole is adjacent to a second ionization source of ions for supporting introduction of ions from the second ionization source of ions into the gas phase ion analyzer. The system also includes a drive mechanism for driving the plate between a first position in which the hole is at the first location and a second position in which the hole is at the second location.
Patent CA-2499275-A1 (CA)
Title: Process for epoxidation and catalyst to be used therein
Inventor: MUELLER ULRICH
IPC: B01J37/10
Filed: 2003-09-16
Abstract: The present invention relates to a process for treating a solid material containing at least one zeolite and being at least partly crystalline or treating a shaped body obtained from said solid material wherein said solid material or shaped body is brought in contact with a composition containing water after at least one of the following steps of an integrated process for producing a solid material or a shaped body containing at least one zeolite: (i) after step (II) of separating the at least partly crystalline solid material from its mother liquor or (ii) after step (S) of shaping said solid material into a shaped body or (iii) after a step (C) of calcining said soli d material or said shaped body. The present invention furthermore relates to t he solid material obtainable by the inventive process and the shaped body obtainable by the inventive process. The present invention also relates to t he use of the solid material or the shaped body as mentioned above as a catalys t in chemical reactions, in particular in reactions of compounds containing at least one C-C double bond with at least one hydroperoxide.
Patent CA-2499702-A1 (CA)
Inventor: HERBEN PIERRE
IPC: C08L23/10
Filed: 2003-09-23
Abstract: A fibre for spunbonded fabrics comprising a propylene polymer composition (A) having an MFR (1) value from 6 to 150 g/10 min and being selected from (i) a crystalline propylene random copolymer or crystalline propylene polymer composition containing at least 0.8% by weight of ethylene and having a melting temperature of 153~ C or higher, a content of fraction soluble in xylene at room temperature lower than 10% by weight, and a value of the ratio of the polymer fraction collected at the temperature range from 25~ to 95~ C  to the xylene soluble fraction at room temperature higher than 4; and (ii) a crystalline propylene polymer composition having a melting temperature of 153~  C or higher, a content of fraction soluble in xylene at room temperature lower than 10% by weight; the said composition containing at least 0.64 wt% of ethylene or a C4-C10 a-olefin recurring unit and comprising: (1) 20-80 wt% of a crystalline propylene polymer containing up to 1.5 wt% of ethylene and/or C4-C10 a-olefin; and (II) 20-80 wt% of a crystalline propylene random copolymer selected from (IIa) a copolymer of propylene with 0.8 to 10 wt% of ethylene and/or (IIb) a copolymer of propylene with 1.5 to 18 wt% of a C4-CIO a-olefin.  Said polymer composition (A) is obtainable by way of chemical degradation of a precursor polymer composition (A) having MFR values (MFR (2)) of from 0.5 to 50 g/10 min, provided that the ratio of MFR (1) to MFR (2) be from 1.5 to 60.  Propylene polymer composition (ii) as described above and non-woven fabrics that are prepared with the said fibres. The said fabric is useful for coverstock and diapers.
Patent CA-2500156-A1 (CA)
Title: Vacuum cleaner
Inventor: KINOSHITA YUSUKE
IPC: A47L9/20
Filed: 2003-03-19
Abstract: There is disclosed a vacuum cleaner including a dust separation section (61) which separates air and dust flowing toward an intake port (33A) of a motor blower (33) through a connection port (43) of a cleaner main body (20). The dust separation section (61) includes an air path forming member (62) which performs a separation function. The forming member (62) includes an introductory port (62A), a derivative port (62B), and an opening (64) disposed between these.     In the separation function, while dust-containing air flows toward the derivative port (62B) from the introductory port (62A), a part of the air is sucked by the motor blower (33) through the opening (64).  Accordingly, the air is separated from the dust which goes straight in the air path forming member (62) with inertia.
Patent CA-2500869-A1 (CA)
Inventor: TSUJI JUN-ICHI
IPC: A61K31/55
Filed: 2003-04-17
Abstract: L'invention concerne des composés spiro représentés par la formule (I) ou des sels d'addition d'acide pharmaceutiquement acceptables de ceux-ci. Dans la formule (I), R?1¿ et R?2¿ sont identiques ou différents, et chacun d'eux représente hydrogène, chlore, etc.; n est égal à 1, 2 ou 3; une liaison à ligne à tirets représente une liaison simple ou une liaison double; et A représente -X(CH?2¿)¿q?-N(R?3¿)(R?4¿), un groupe représenté par la formule (a), etc. Dans la formule (a), X représente oxygène ou soufre; q est égal à 2 ou 3; R?3¿ et R?4¿ sont identiques ou différents, et représente chacun C¿1-6?alkyle, etc.; ou R?3¿ et R?4¿ peuvent former ensemble avec un atome d'azote adjacent un cycle pipéridine, etc. possédant éventuellement un ou deux substituants C¿1-6?alkyle, etc.; R¿5? représente C¿1-6?alkyle et R?6 ¿représente hydrogène, etc.; et r et t représente chacun indépendamment 1 ou 2. Ces composés sont utilisés comme modulateurs sélectifs de récepteurs d'oestrogène à effet d'amélioration des symptômes de la ménopause. Ils sont également supposés être utilisés comme préventifs et/ou médicaments contre l'ostéoporose, les symptômes de la ménopause et le cancer du sein.