baber/WOPTO huggingface dataset:
Patent CA-2381410-C (CA)
Title: Quasi-crystalline boehmites containing additives
Inventor: O'CONNOR PAUL
IPC: C01F7/02
Filed: 2000-08-11
Granted: 2009-01-27
Abstract: The present invention pertains to a quasi-crystalline boehmite containing additive in a homogeneously dispersed state. Suitable additives are compounds containing elements selected from the group of alkaline earth metals, alkaline metals, transition metals, actinides, silicon, gallium, boron, titanium and phosphorus. Said QCBs according to the invention may be prepared in several ways. In general, a quasi-crystalline boehmite precursor and an additive are converted to a quasi-crystalline boehmite containing the additive in a homogeneously dispersed state.
Patent CA-2381995-C (CA)
Title: Method for the production of proteinaceous substances
Inventor: RESKI RALF
IPC: C12N15/09
Filed: 2000-09-27
Granted: 2010-01-05
Abstract: The invention relates to a new method for production of heterologous proteinaceous substances in plant material.  In the preferred method selected complete moss plants are cultivated and the desired target substances obtained from the culture medium essentially without disturbing the produced tissues and cells. The method allows a cost effective production of all manner of heterologous proteins in their respective active form under standardisable conditions.
Patent CA-2382571-C (CA)
Title: Adjusting stiffness and flexibility in sports equipment
Inventor: WALSH ROBERT
IPC: A63C5/12
Filed: 1999-08-18
Granted: 2009-09-15
Abstract: A sports apparatus (10) with variable directions of stiffness and flexibility, including sports equipment having a body (12); and a flexure resistance spine (16) that is elongated and is stiffer and less flexible in one direction than in a different direction. The spine is fixed against rotation at two spaced apart locations along the body with locking elements (20, 22).
Patent CA-2384961-C (CA)
Title: Resorbable implant materials
Inventor: FRANCIS RALPH T
IPC: A61L27/36
Filed: 2000-09-14
Granted: 2011-03-29
Abstract: A non-crosslinked, decellularized and purified mammalian tissue (e.g., bovine pericardium) having particular use as an implantable resorbable material. The material is treated by alkylating its primary amine groups in a manner sufficient to reduce the antigenicity of the tissue, permitting the treated tissue to be used in vivo and without crosslinking, and in turn, permitting it to be resorbable. The material can be used in surgical repair of soft tissue deficiencies for a certain period of time while the implant itself is gradually remodeled or absorbed by the host. Also provided are a method of preparing such a material as well as a method of using such a material for surgical repair.
Patent CA-2396465-C (CA)
Title: Continuous process for producing poly(trimethylene terephthalate)
Inventor: GIARDINO CARL J
IPC: C08G63/183
Filed: 2000-08-10
Granted: 2010-01-26
Abstract: A continuous process for the production of poly(trimethylene terephthalate) is disclosed. According to the process, a liquid feed mixture comprising bis-3-hydroxypropyl terephthalate and/or low molecular weight polyesters of 1,3-propanediol and terephthalic acid, the liquid feed mixture having a mole ratio of propylene groups to terephthalate groups of 1.1 to 2.2 is fed to a prepolymerizer. Bis-3-hydroxypropyl terephthalate and the low molecular weight polyesters are continuously polymerized to form a poly(trimethylene terephthalate) prepolymer and a first stream of gaseous by-products. Poly(trimethylene terephthalate) prepolymer having a relative viscosity of at least about 5 is continuously withdrawn from the prepolymerizer and continuously fed to a final polymerizer, where it is continuously polymerized to form a higher molecular weight poly(trimethylene terephthalate) and a second stream of gaseous by-products. Higher molecular weight poly(trimethylene terephthalate) having a relative viscosity of at least about 17 is continuously withdrawn from the final polymerizer.
Patent CA-2398088-C (CA)
Inventor: SOLTYSIAK JOHN R
IPC: G06K19/077
Filed: 2000-12-20
Granted: 2005-06-07
Abstract: Radio frequency identification labels are made in a high speed and effective manner in a variety of different ways utilizing a number of different sources of RFID inlets, each inlet including an antenna and a chip. A plurality of webs are matched together and RFID labels are die cut from the webs, to produce lined RFID labels. Alternatively linerless RFID labels are produced from a composite web with a release material on one face and pressure sensitive adhesive on the other, the labels formed by perforations in the web.
Patent CA-2402949-C (CA)
Title: Polyphosphazene derivatives having bacterial resistance and use thereof
Inventor: GRUNZE MICHAEL
IPC: C08G79/025
Filed: 2001-03-19
Granted: 2009-09-08
Abstract: The present invention relates to polyphosphazene derivatives and their use, having excellent biocompatible properties and imparting bacterial resistance to a coating of an article such as a medical device. In particular, the coating is applied on at least part of a surface of e.g. said medical device and can be used for preventing and/or reducing an inflammatory response upon application of said medical device to a patient.
Patent CA-2403383-C (CA)
Title: Systeme, procede et produit de programme informatique pour fournir des services d'authentification unifies pour applications en ligne
Inventor: BAKSHI BIKRAM SINGH
IPC: G06F1/00
Filed: 2001-03-23
Granted: 2011-06-28
Abstract: L'invention concerne un système, un procédé et un produit de programme informatique destinés à procurer des services d'authentification dans une configuration de fournisseur de service d'application à un utilisateur d'une ou de plusieurs applications en ligne (ou sur le Web). Le système comprend des composantes côté client: une composante (207) de gestion d'utilisateur, un navigateur Web (212), des composantes (210) spécifiques au dispositif, et une commande d'authentification (208). Le système comprend également des composantes côté serveur: un serveur d'authentification (202), un serveur Web/applications (214), des composantes de communication (204) ainsi qu'un filtre (206). La composante (208) de commande d'authentification des composantes côté client gère le processus de capture d'une ligne de conduite déterminée par l'utilisateur pour un premier compte et des justificatifs d'identité de l'utilisateur. Ceci permet à l'utilisateur de définir le niveau de protection pour accéder au premier compte. En outre, les justificatifs d'identité des utilisateurs lesquels sont stockés dans la composante (207) de gestion d'utilisateurs peuvent être réutilisés pour accéder à d'autres comptes ou applications.
Patent CA-2403772-C (CA)
Title: Gestion du routage reseau et de l'encombrement
Inventor: SHIPMAN ROBERT ANDREW
IPC: H04L45/02
Filed: 2001-03-29
Granted: 2008-12-23
Abstract: Dans un réseau de communication composé de noeuds (110) reliés par des liaisons (115), l'acheminement du trafic s'effectue en fonction de tables de routage à la disposition des noeuds (110). La table de routage de chaque noeud présente des zones pour les noeuds destinataires (210) ainsi que pour les noeuds voisins (205), vers lesdits noeuds destinataires, et le trafic est acheminé au niveau de chaque noeud en fonction des valeurs entrées dans lesdites zones. Lesdits noeuds modifient les valeurs entrées dans ces zones en fonction des messages envoyés par des noeuds voisins. L'intensité du trafic est ainsi gérée par l'augmentation des valeurs à réception des messages envoyés par lesdits noeuds voisins. Si un noeud envoie moins fréquemment des messages, par exemple en raison d'un encombrement dans le réseau ou de la défaillance d'un noeud, les valeurs correspondant audit noeud seront sensiblement réduites et le réseau aura tendance à acheminer le trafic sans passer par le noeud.
Patent CA-2410968-C (CA)
Title: Method of treating chronic ulcers
Inventor: USALA ANTON-LEWIS
IPC: A61K31/715
Filed: 2001-05-30
Granted: 2011-03-29
Abstract: The invention provides a method of treating a chronic ulcer, such as a diabetic ulcer, comprising administering a therapeutic amount of a hydrogen matrix to the ulcer, the matrix composition comprising gelatin and a long chain carbohydrate. The matrix may further include polar amino acids, nitric oxide inhibitors and super oxide inhibitors. Injection is a preferred method of administration. The matrix may be injected into one or more locations within the ulcer, underneath the ulcer and/or around the periphery of the ulcer.
Patent CA-2413602-C (CA)
Title: Quick binder for self-compacting concrete, use and applications of same
Inventor: GAUDRY LAURENT
IPC: C04B7/02
Filed: 2001-06-19
Granted: 2010-06-15
Abstract: The invention concerns a quick binder for self-compacting concrete comprising, in dry weight of the binder, 70 to 90 % of Portland cement, 4 to 16 % of calcium aluminate, 4 to 14 % of calcium sulphate, an accelerator and a retarder, 0 to 2 % of Ca(OH)2 and at least an additive comprising a water reducer. The calcium sulphate is in the form of anhydrite and the water reducer comprises at least a superplasticizer consisting of a water soluble or water dispersible organic compound, comprising at least an amino-di(alkylene-phosphonic) group and at least a polyoxyalkylated chain or at least one of its salts. The invention also concerns the use of said binder in concrete and its applications in land cofferdam or for urgent repair of a structure, in particular in room temperature conditions higher than 25 ·C.
Patent CA-2414095-C (CA)
Title: Nouveaux composes
Inventor: ERIKSSON TOMAS
IPC: C07D/
Filed: 2001-06-14
Granted: 2009-01-06
Abstract: L'invention concerne des nouveaux composés représentés par la formule générale (I) dans laquelle m, n, Q, Z1, Z2, R1, R2, R3, R4, R5, R6, R7 et R8 sont tels que définis dans le descriptif, ainsi que des procédés de préparation desdits composés, des compositions pharmaceutiques les contenant et leur utilisation thérapeutique.
Patent CA-2420831-C (CA)
Title: Method for processing ginseng and processed ginseng obtained by the same
Inventor: PARK MAN-KI
IPC: A23L19/10
Filed: 2002-02-18
Granted: 2007-04-03
Abstract: Disclosed are a method for processing Panax spp., comprising the step of steaming Panax spp. under the oxygen-enriched atmosphere and a processed Pan ax spp. obtained by the method.
Patent CA-2422610-C (CA)
Inventor: DELMAS MICHEL
IPC: D21C9/16
Filed: 2001-09-14
Granted: 2009-12-01
Abstract: The invention concerns a method for bleaching different types of paper pulp in two steps at atmospheric pressure and at a temperature not higher than 100 ·C. The first step consists in contacting the unbleached paste with a mixture of paracetic acid and performic acid. The second step consists in treating the bleached pulp derived from the first step, with a solution of soda and hydrogen peroxide. The resulting pulps exhibit a high index of whiteness and a degree of polymerisation close to unbleached pulps. The method is environmentally safe and non-polluting.
Patent CA-2426518-C (CA)
Inventor: BEST WALTER
IPC: D21F1/00
Filed: 2003-04-24
Granted: 2008-09-09
Abstract: The invention concerns a porous paper machine clothing (1) for dewatering a paper web in a paper machine, having a yarn layer made up of at least one ply (2) of longitudinal yarns (3) and at least one ply (4) of transverse yarns (5, 6, 7) that cross the longitudinal yarns (3), which is characterized in that the longitudinal and transverse yarns (3, 5, 6, 7) are connected positively to one another at crossing points (8). In some implementations, the paper machine clothing provides improved stability, regardless of a type of yarn used in the clothing. The invention further concerns a method for manufacturing a porous paper machine clothing of this kind.
Patent CA-2432120-C (CA)
Inventor: BAUMEISTER CHRISTINE
IPC: H04W4/029
Filed: 2001-09-17
Granted: 2007-05-08
Abstract: L'invention concerne un système d'assistance-annuaire amélioré (2) qui fournit des informations sur des directions à une pluralité d'appelants (4). Ce système se compose d'un commutateur téléphonique (12) destiné à recevoir des appels téléphoniques d'une pluralité d'appelants (4) souhaitant recevoir des directions, un système de localisation automatique conçu pour fournir l'emplacement des appelants (4) au commutateur téléphonique (12) pendant une session d'appel et un module de direction de services amélioré (21) conçu pour recevoir les destinations et démarrer les informations de localisation fournies par l'appelant (4) et également pour fournir les directions à l'appelant (4) sur la base des informations fournies.
Patent CA-2434655-C (CA)
Title: Cubic liquid crystalline phase precursor
Inventor: SPICER PATRICK THOMAS
IPC: A61K9/06
Filed: 2002-02-20
Granted: 2007-08-07
Abstract: Functionalized cubic gel precursors, functionalized cubic liquid crystalline gels, dispersions of functionalized cubic gel particles, functionalized cubic gel particles, and methods of preparation and use thereof are described. The precursors, gels, dispersions, and particles are prepared with hydrotropes that do not detrimentally affect the cubic liquid crystalline structure of the precursors, gels, dispersions, and particles. The precursors, gels, dispersions, and particles can be used to deliver active ingredients to substrates.
Patent CA-2438636-C (CA)
Inventor: BAYDO ROBERT A
IPC: A23L5/40
Filed: 2003-08-29
Granted: 2012-10-09
Abstract: On présente des fluides colorés de qualité alimentaire comprenant des colorants de qualité alimentaire et des glycols de qualité alimentaire. On présente également des méthodes permettant d'appliquer les fluides colorés de qualité alimentaire sur la surface d'un substrat comestible, ainsi que des substrats comestibles à la surface desquels les fluides colorés de qualité alimentaire ont été appliqués. Les fluides colorés de qualité alimentaire peuvent de manière facultative, renfermer de la glycérine et de l'eau. Dans un mode de réalisation de l'invention, le glycol de qualité alimentaire constitue au moins environ 25 % en poids du fluide coloré, et l'eau constitue au plus environ 35 % en poids du fluide coloré.
Patent CA-2447205-C (CA)
Inventor: ACHARYA ARUN
IPC: F25B9/00
Filed: 2003-10-27
Granted: 2007-03-27
Abstract: A system for providing industrial gas to a use point in relatively small quantities that would otherwise require the use of high pressure gas cylinders, wherein industrial gas is generated from a feed, liquefied using refrigeration generated by a refrigeration system, and stored in a storage vessel prior to provision to the use point. The preferred refrigeration system is a pulse tube system powered by gas associated with the industrial gas generation system.
Patent CA-2447595-C (CA)
Inventor: INOUE KAORU
IPC: D21H17/65
Filed: 2002-05-14
Granted: 2009-12-01
Abstract: A winding paper for smoking goods which comprises a combustion regulating agent in an amount of 1 g/m2 to 15 g/m2, and a calcium phosphate type compound in an amount of 1 g/m2 to 30 g/m2.
Patent CA-2450598-C (CA)
Inventor: WOODBURN CHARLES
IPC: G01V3/32
Filed: 2003-11-24
Granted: 2013-01-08
Abstract: A method is provided for gathering information on the pore pressure in an earth formation surrounding a wellbore. The method includes the initial steps of selecting at least one suitable property (e.g., porosity, drilling fluid composition, etc.) of the drilling environment (which is defined by the wellbore and the surrounding formation) and at least one NMR parameter (e.g., T2 distribution) in an NMR measurement response. The method selects a suitable property for which values over a plurality of wellbore depths can be correlated with the characteristics or behavior of the pore pressure in the earth formation. The method further includes conducting an NMR measurement at a plurality of wellbore depths, thereby generating an NMR response from the drilling environment. The measured values of the NMR parameter in the NMR response are then correlated with values of the suitable property. Next, the values of the suitable property are compared over the plurality of depths, and then the correspondence between the property values is correlated with the behavior of the pore pressure over the plurality of depths. In this way, the characteristics of the pore pressure in the earth formation over the plurality of wellbore depths are determined.
Patent CA-2453844-C (CA)
Inventor: CAPON ANDREW
IPC: A62B19/00
Filed: 2002-07-16
Granted: 2010-02-09
Abstract: L'invention concerne un module d'appareil respiratoire comprenant un clapet d'expiration et de transmission de la voix, ce clapet d'expiration souple présentant une faible résistance au flux d'air d'expiration, mais une bonne étanchéité contre l'inhalation involontaire à travers le clapet. Un canal de flux d'air d'expiration se trouve entre un corps de module à l'extérieur du canal et un guide de flux d'air conique et le clapet d'expiration à l'intérieur du canal, ce canal de flux d'air d'expiration ayant la forme d'un cornet d'amplification. Le canal de flux d'air produit un flux d'air doux pour une expiration libre et pour une bonne compréhension de la parole de l'utilisateur. Le module comporte un conduit pour boire, ce conduit reliant de manière fluidique et sélective un embout buccal situé dans l'appareil respiratoire à un contenant de boisson. Ledit module comprend aussi un bloc de communication électrique avec des raccords internes et externes pour relier un microphone disposé dans le masque à une radio ou à un amplificateur porté par l'utilisateur du masque.
Patent CA-2461189-C (CA)
Inventor: KUDO TOMOHIDE
IPC: F28D20/02
Filed: 2002-09-25
Granted: 2010-07-06
Abstract: A heat accumulation unit capable of assuring a large amount of heat accumulation capacity, increasing a performance, and reducing the number of parts and a cost by absorbing a change in volume of heat accumulation material without causing a reduction in heat accumulation capacity, a reduction in heat transfer rate, and the deterioration of the heat accumulation material due to oxidation by oxygen in the air, wherein a flow passage switching part (13) for selectively switching a flow passage for fluid led from an inlet part (82) to a fluid flow passage (24) or a bypass flow passage for discharging fluid by passing the fluid flow passage depending on the position of a moving member (42) moving due to a change in volume of the heat accumulation material is provided on the outside of a main member (12) having a fluid flow passage forming part (25) forming the fluid flow passage (24) for flowing the fluid led from the inlet part (82) on the inner side of an outer wall part (21) and a heat accumulation material filling space forming part (28) forming, adjacently to the fluid flow passage, a heat accumulation material filling space (27) filled with the heat accumulation material varying in volume according to the heat accumulation state.
Patent CA-2461397-C (CA)
Inventor: GUBITOSI DOMENIC T
IPC: A47D1/00
Filed: 2004-03-19
Granted: 2009-11-17
Abstract: A support frame having a first end frame portion having an apex, a second end frame portion having an apex and spaced laterally from the first frame portion, and a ground- engaging portion coupled to each of the end frame portions is disclosed. A plurality of resilient members connect a seat to the frame, each running from the seat to a point on one of the end frame portions below the apex. The seat is suspended from the end frame portions.
Patent CA-2464807-C (CA)
Inventor: ZELLER MARTIN
IPC: C07D277/64
Filed: 2002-11-15
Granted: 2011-05-24
Abstract: The invention relates to phenyl-propargylether derivatives of the general formula I   (see formula I) including the optical isomers thereof and mixtures of such isomers, wherein R1, is hydrogen, alkyl, cycloalkyl or optionally substituted aryl, R2 and R3 are each independently hydrogen or alkyl, R4 is alkyl, alkenyl or alkynyl, R5, R6, R7, and R8 are each independently hydrogen or alkyl, R9 is hydrogen, optionally substituted alkyl, optionally substituted alkenyl or optionally substituted alkynyl, R10 is optionally substituted aryl or optionally substituted heteroaryl and Z  is optionally substituted aryloxy, optionally substituted alkoxy, optionally substituted alkenyloxy or optionally substituted alkynyloxy. These compounds possess useful plant protecting properties and may advantageously be employed in agricultural practice for controlling or preventing the infestation of plants by phytopathogenic microorganisms, especially fungi.
Patent CA-2466476-C (CA)
Title: Suture anchor
Inventor: FALLIN WADE T
IPC: A61B17/04
Filed: 2002-10-17
Granted: 2007-07-17
Abstract: A suture anchor (12) includes a placement portion (76) frangably connected to an attachment portion (78). The attachment portion includes an outwardly projecting barb (90). During insertion of the suture anchor within a bore hole formed on a bone, the barb scores at least a portion of the bone bounding the bore hole. Once the suture anchor is disposed within the bore hole, a withdrawal force is applied to the suture anchor such that the attachment portion thereof rotates within the bore hole and disconnects from the placement portion. In an alternative embodiment, the suture anchor can be formed without the outwardly projecting barb.
Patent CA-2474703-C (CA)
Title: Therapeutic agent of glaucoma comprising bunazosin and prostaglandins
Inventor: ICHIKAWA MASAKI
IPC: A61K31/5575
Filed: 2003-01-28
Granted: 2011-01-04
Abstract: It is intended to find out the usefulness of the combination of bunazosin with prostaglandins as remedies for glaucoma having a novel function mechanism.  Namely, remedies for glaucoma comprising bunazosin or its salt together with prostaglandins. Bunazosin or its salt and prostaglandins supplement and/or potentiate the effects each other. It is possible to administer bunazosin or its salt together with prostaglandins in a single preparation, i.e., a combined drug. Alternatively, they may be administered separately, i.e., combined administration.
Patent CA-2477212-C (CA)
Title: Nouveau derive d'arylamidine ou sel de celui-ci
Inventor: HAYASHI KAZUYA
IPC: A61K31/138
Filed: 2003-03-04
Granted: 2011-11-15
Abstract: L'invention concerne un dérivé d'arylamidine, ou un sel de ce dérivé, représenté par la formule générale (1). Dans cette formule, X représente un groupe alkylène ou alcénylène inférieur éventuellement substitué; G?1¿ représente un atome d'oxygène, de soufre ou un groupe imino; G?2¿ représente un atome de carbone ou d'azote; R?a¿ représente au moins un élément choisi parmi un atome d'hydrogène, un groupe halogéno, et un groupe alkyle, cycloalkyle et alcoxy éventuellement substitué; R?1¿ représente un groupe amidino éventuellement protégé ou substitué; et R?2¿ représente un groupe amino substitué, un groupe amino cyclique substitué, etc.). Le dérivé, ou un de ses sels, possède une excellente activité antifongique et un degré élevé de sécurité. Il est donc utile en tant que fongicide à comportement satisfaisant dans le corps.