baber/WOPTO huggingface dataset:
Patent CA-2538030-C (CA)
Title: Wear part for gyratory crusher and method of manufacturing the same
Inventor: EVERTSSON MAGNUS
IPC: B02C2/04
Filed: 2004-11-02
Granted: 2011-06-28
Abstract: A shell (4, 5) for use in a gyratory crusher has a support surface (18), which is intended to abut against a shell-carrying member (3), and a first crushing surface (20), which is intended to be brought into contact with a material supplied at the upper portion of the crusher, and to crush said material against a corresponding second crushing surface (24) on a second shell (5) complementary with the shell (4). Over at least 50% of the vertical height (H) thereof, from an outlet (30) and upward along the first crushing surface (20) the first crushing surface (20) has been machined to a run-out tolerance, which on each level along the machined part of the vertical height (H) of the first crushing surface (20) is maximum one thousandth of the largest diameter of the crushing surface, however maximum 0,5 mm. In a method of producing a shell, the shell is manufacture with a machining allowance and is then machined to desired run-out tolerance
Patent CA-2540787-C (CA)
Inventor: MULLIN RONALD C
IPC: G07F7/10
Filed: 1997-04-14
Granted: 2008-09-16
Abstract: A digital signature scheme for a "smart" card utilizes a set of prestored signing elements and combines pairs of the elements to produce a new session pair. The combination of the elements is performed partly on the card and partly on the associated transaction device so that the exchange of information between card and device does not disclose the identity of the signing elements. The signing elements are selected in a deterministic but unpredictable manner so that each pair of elements is used once. Further signing pairs are generated by implementing the signing over an anomalous elliptic curve encryption scheme and applying a Frobenius Operator to the normal basis representation of one of the elements.
Patent CA-2543532-C (CA)
Inventor: WANGNER RONALD P
IPC: C01G39/06
Filed: 2004-10-15
Granted: 2009-12-15
Abstract: There is disclosed a process for producing an ammonium polythiomolybdate of the formula (NH4)2MO3S13.nH2O where n is 0, 1 or 2 comprising reacting an aqueous ammoniacal molybdate solution with hydrogen sulfide gas at superatmospheric pressure until the H2S is no longer absorbed by the solution, said solution and said gas being in a closed system and the flow of said gas being regulated at an elevated pressure, to form a slurry consisting essentially of a solid essentially all of which is ammonium tetrathiomolybdate, and thereafter heat soaking the reaction product at elevated temperature in the presence of elemental sulfur to form the desired product.
Patent CA-2545689-C (CA)
Title: Thermoplastic surgical template for performing dental implant osteotomies and method thereof
Inventor: TANG BRIAN
IPC: A61C1/08
Filed: 2004-09-17
Granted: 2009-07-28
Abstract: A surgical template for performing dental implant osteotomies comprises a malleable, resinous, thermoplastic base, at least one non-thermoplastic, rigid drill guide attached to the base, and a securing mechanism between the base and the drill guide. The template may reversibly melt to a malleable state and can be handled by hand without additional tools so as to conform to the adjacent teeth of the edentulous ridge, either directly in the patient's mouth or on a cast model. Dental osteotomies using the template can then be performed. The surgical template may be manufactured of a thermoplastic material having a sharp and low melting point but high rigidity in the solid state at room temperature.
Patent CA-2548668-C (CA)
Inventor: BONFANTI JEAN-FRANCOIS
IPC: A61P31/12
Filed: 2004-12-20
Granted: 2011-09-20
Abstract: The present invention concerns morpholinyl containing benzimidazoles having inhibitory activity on the replication of the respiratory syncytial virus and having the formula (I), a prodrug, N-oxide, addition salt, quaternary amine, metal complex or stereochemically isomeric form thereof wherein G is a direct bond or optionally substituted C1-10alkanediyl; Rl is Ar1 or a monocyclic or bicyclic heterocycle Q is R7, pyrrolidinyl substituted with R7, piperidinyl substituted with R7 or homopiperidinyl substituted with R7; one of R2a and R3ais selected from halo, optionally mono- or polysubstituted Cl-6alkyl, optionally mono- or polysubstituted C2-6alkenyl, nitro, hydroxy, Ar2, N(R4aR4), N(R4aR4)sulfonyl, N(R4aR4b)carbonyl, C1-6alkyloxy, Ar2oxy, Ar2Cl-6alkyloxy, carboxyl, Cl-6alkyloxycarbonyl, or -C(=Z)Ar2; and the other one of R2a and R3a is hydrogen; in case R2a is different from hydrogen then R2bis hydrogen, C1-6alkyl or halogen and R3bis hydrogen; in case R3a is different from hydrogen then R3b is hydrogen, C1-6alkyl or halogen and R2b is hydrogen.  It further concerns the preparation thereof and compositions comprising these compounds, as well as the use thereof as a medicine.
Patent CA-2551174-C (CA)
Inventor: HYVOENEN JORMA
IPC: B27G19/00
Filed: 2004-12-21
Granted: 2012-11-27
Abstract: Cette invention se rapporte à un agencement en relation avec une scie à coupe transversale d'une abbateuse-tronçonneuse (1). Dans cet agencement, une structure en treillis composée de bande (17) est placée dans un carter (10) de la scie à coupe transversale, cette structure étant placée essentiellement sur le même plan de section que le mouvement de rotation d'une chaîne (12) de la scie à coupe transversale. Les bandes sont placées dans le carter de la scie, de telle sorte qu'essentiellement chaque tangente du trajet de mouvement produite au niveau d'un bord inférieur (16) dans une barre de guidage (13) de la chaîne ou au niveau d'un rail extérieur (20) sur le côté du carter de la scie dans la roue de la chaîne est agencée pour venir rencontrer une surface (19) de la bande. On obtient ainsi une structure qui améliore l'élimination contrôlée de la sciure et des autres débris passant dans le carter (10) de la scie pendant l'opération de sciage.
Patent CA-2554840-C (CA)
Title: Vehicule a nacelle elevatrice et procede de commande des fonctions de levage
Inventor: BEAN ANDREW JAY
IPC: B66F17/00
Filed: 2005-01-28
Granted: 2009-04-14
Abstract: Un véhicule à nacelle élévatrice comprend une flèche de tour (18) couplée de manière pivotante au niveau d'une de ses extrémités à une base du véhicule (12) pour assurer une fonction de levage de tour, et susceptible de tourner par rapport à la base de véhicule pour assurer la fonction de giration. Une flèche principale (24) est couplée pivotante à une extrémité opposée de la flèche de tour pour assurer la fonction principale de levage. Un angle d'élévation de la flèche de tour est défini en tant qu'angle maximum de flèche de tour permis par rapport à la base du véhicule pour le transport. Lorsque la flèche de tour est située en-dessous de l'angle d'élévation de la flèche de tour, l'angle de la flèche principale par rapport à la verticale est maintenu au niveau d'un angle de pointe défini, qui est déterminé en tant qu'angle de flèche principale (1) au démarrage de la fonction de giration ou de l'entraînement du véhicule, ou (2) à la fin de la fonction de levage principal en cas de combinaison avec au moins l'une des fonctions que sont la fonction de giration et l'entraînement du véhicule. Un contrôle supplémentaire de la flèche de tour est mis en oeuvre lorsque cette flèche de tour se trouve au-dessus de l'angle d'élévation de la flèche de tour . De cette manière, les profils de stabilité sont facilités alors que sont étendues les exigences de pente d'un véhicule de poids similaire ou alors que sont maintenues les exigences de pente existantes avec un véhicule plus léger. Le contrôle amélioré de la flèche permet en outre un fonctionnement plus sûr et sans à-coups.
Patent CA-2557497-C (CA)
Title: Treatment of flexible graphite material and method thereof
Inventor: KLUG JEREMY
IPC: B29C59/02
Filed: 2005-02-10
Granted: 2012-10-16
Abstract: A process for producing a flexible graphite sheet (147) having two major surfaces includes compressing particles of exfoliated graphite to form a sheet; impregnating a resin composition into the sheet so as to form a resin-impregnated sheet; curing the resin-impregnated sheet; and thereafter treating the cured, resin-impregnated sheet to provide a structure thereon or therein.
Patent CA-2559630-C (CA)
Inventor: MAEJIMA TAKUJI
IPC: C07D401/12
Filed: 2005-03-04
Granted: 2012-04-17
Abstract: Fasudil-containing preparations that despite the use of a container excelling in the visibility of contents without particularly blocking of light, exhibit high stability against light; and a method of improving the stability of the preparations against light, or storing the same. By regulating the pH value of aqueous solution of fasudil charged in a colorless transparent container to <=5.5, there can be provided fasudil-containing preparations excelling in stability against light; and can be provided a method of improving the stability of the aqueous solution of fasudil against light, or storing the same.
Patent CA-2560653-C (CA)
Title: Inhibiteurs de l'angiogenese et utilisations associees
Inventor: ZAHN GRIT
IPC: A61K31/4439
Filed: 2005-03-24
Granted: 2013-08-06
Abstract: La présente invention a trait à des composés de structure (I). En particulier, la présente invention a trait à des composés de structure (VIII) dans laquelle les variables sont tels que définis dans la description. Ces composés sont des inhibiteurs d'intégrine et sont utiles dans le traitement de maladies dans lesquelles une inhibition de l'angiogenèse est souhaitée.
Patent CA-2566537-C (CA)
Inventor: KIM YONG-HO
IPC: H04L12/28
Filed: 2005-05-09
Granted: 2011-07-05
Abstract: For a broadband wireless access system, a method of configuring an IP address for a fixed/mobile station that changes from idle mode to receiving mode or when performing handover such that IP address configuration procedures are simplified. The base station determines whether the mobile station that changes from idle mode to receiving mode or performs handover needs to re-configure its IP address, and informs this to the mobile station, which can then selectively configure its IP address according to the needs of configuring its IP address.
Patent CA-2570212-C (CA)
Inventor: BLACK CRAIG
IPC: A61C17/22
Filed: 2005-06-15
Granted: 2013-08-27
Abstract: The fluid-dispensing power toothbrush includes a selected toothbrush architecture, generally, a handle portion, a head portion which is removable from the handle portion and a fluid-dispensing system which is removable with the head portion. The fluid-dispensing portion includes a pump and a fluid reservoir, with the reservoir being removable from the pump. The entire reservoir extends down along an exterior surface of the handle, below the lower edge of the head portion. A cover member overlies and mates with the handle, covering the reservoir when the cover member is in a closed position.
Patent CA-2570461-C (CA)
Title: Process for the preparation of gabapentin
Inventor: VILLA MARCO
IPC: C07D221/20
Filed: 2005-06-22
Granted: 2012-10-16
Abstract: The present invention relates to a process for the preparation of gabapentin and, more in particular, to a method of synthesis of 1,1-cyclohexane acetic acid monoamide, an intermediate used in the preparation of gabapentin, comprising the basic hydrolysis reaction of .alpha.,¬-diaminocarbonyl-.beta.,.beta.-pentamethylene glutarimide.
Patent CA-2573713-C (CA)
Title: Coated substrates that include an undercoating
Inventor: KUTILEK LUKE A
IPC: C03C17/23
Filed: 2005-08-04
Granted: 2011-05-24
Abstract: A coated substrate is disclosed. The coated substrate includes a substrate; an undercoating having one or more materials selected from tin oxide, silica, titania, alumina, zirconia, zinc oxide and alloys and mixtures thereof nitrides of titanium, zirconium, hafnium, silicon, aluminum and mixtures thereof, and oxy-nitrides of titanium, zirconium, hafnium, silicon, aluminum and mixtures thereof overlaying at least a portion of the substrate; and a functional coating overlaying at least a portion of the undercoating. As a result of the undercoating, the coated substrate can exhibit improved properties such as improved aesthetic properties, increased durability, photocatalytic, mechanical durability, etc.
Patent CA-2574553-C (CA)
Inventor: OKAMOTO TAKAMITSU
IPC: A23L33/00
Filed: 2007-01-19
Granted: 2013-05-28
Abstract: The present invention provides fermented food or drink obtained by fermenting a medium which includes vegetative raw material, by using Lactobacillus brevis, and the number of living cells of the Lactobacillus brevis in obtained fermented product is 1 ×10 8 cfu/ml or greater. The number of living cells does not significantly change after being preserved at 10°C for three weeks, and excellent taste and flavor of the fermented food or drink do not deteriorate. The method for producing the fermented food or drink product includes the steps of: adding a strain of Lactobacillus brevis to a medium having an adjusted pH of 4.6 to 7.0, which includes: a vegetative raw material in an amount of 50% or more converted to a juice thereof; and 0.2 to 2.0% by mass of malic acid or 2.0 to 20.0% by mass of fructose, to ferment the medium so that the pH thereof becomes 4.3 or greater and less than 7.0; and adjusting a pH of a fermented product to 3.3 to 4.1 by using an acid.
Patent CA-2576256-C (CA)
Inventor: MATTHEWS IAN RICHARD
IPC: A61K31/5025
Filed: 2004-08-09
Granted: 2012-01-03
Abstract: La présente invention concerne la N-(l-Aza-bicyclo[2.2.2]oct-3-yI)-4-(6,9-difluoro-3-oxo-1,3-dihydro-pyrazolo[4,3clcinnolin-2-yI)-benzamide qui est un antagoniste du CD80, utile dans le traitement des maladies bénéficiant de l~immuno-inhibition.
Patent CA-2580624-C (CA)
Inventor: WIESE HINRICH
IPC: C08K5/1545
Filed: 2005-09-22
Granted: 2015-01-13
Abstract: The invention relates to a formulation for the production of a biocompatible, optionally bio-degradable, open-pored polyurethane foam which has open pores also on the surface thereof without any mechanical post-treatment, i.e.has no skin, a polyurethane form of said variety and a method for the production and use thereof. The invention also relates to a method for the production of a cell carrier for for cell cultures, tissue cultures and for tissue engineering, using the formulation for the production of the open-pored polyurethane foam, in addition to a cell carrier obtained by means of said method.
Patent CA-2586502-C (CA)
Title: Dual-bending sphinctertome
Inventor: VAKHARIA OMAR
IPC: A61B18/04
Filed: 2007-04-27
Granted: 2012-10-02
Abstract: Disclosed herein are devices and methods for forming multidirectional cuts in tissue. The tissue cutting devices disclosed herein generally include a flexible elongate member with at least first and second wires that are at least partially constrained within or along a portion of the member. A distal portion of the wires is anchored on or within a portion of the elongate member. When tension is applied to one of the wires, such as by an actuator at a proximal end of the device, the elongate member bows while an unconstrained portion of the wire becomes exposed relative to the adjacent portion of the elongate member, assuming a tissue-cutting configuration.
Patent CA-2588302-C (CA)
Inventor: DDAMULIRA ROBERT KINTU
IPC: C08L9/00
Filed: 2005-02-17
Granted: 2015-04-21
Abstract: An adhesive composition which can be formulated to have low or substantially no VOC emissions is provided. Adhesives in accordance with the invention can be formulated as high solids, one-part, reactive, cross-linked adhesives. This can be achieved by utilizing amide-ester-acrylate reactions or reactions with any other carboxylated polymers. Adhesive compositions in accordance with the invention can include oils, such as various drying oils and similarly acting polymers, co-polymers, and fatty acids. Adhesives in accordance with the invention can also include various hydrocarbon resins, particularly crosslinkable hydrocarbons having a melting point in the range 70~C to 140~C.  Cross-linking agents, such as materials with pendant oxazoline groups are also advantageously included. Various other mixing, flow and other handling ingredients can also be included.
Patent CA-2588358-C (CA)
Title: Polymer electrolyte fuel cell and separator for polymer electrolyte fuel cell
Inventor: MAEDA TAKANORI
IPC: H01M8/0258
Filed: 2002-12-26
Granted: 2010-09-14
Abstract: In a polymer electrolyte fuel cell wherein a plurality of unit cells are arranged in a flat manner oriented in the same direction, and the prescribed adjacent unit cells are electrically connected in series so as to connect the plurality of unit cells in series, a flat-type polymer electrolyte fuel cell is made possible by providing at least one of a through hole connecting portion, a filled via connecting portion and a bump connecting portion in an insulating portion located between the prescribed adjacent unit cells, electrically insulated from the unit cells and having a thickness approximately equal to that of the unit cell, for establishing electrical connection between the prescribed adjacent unit cells.
Patent CA-2589108-C (CA)
Title: System and method for providing a real-time, online biometric signature
Inventor: HICKS BILL
IPC: H04L9/00
Filed: 2005-12-21
Granted: 2014-12-02
Abstract: A system is provided for generating an online biometrically accurate electronic signature. The system includes a computer interface module which records movement of a cursor on a computer screen and outputs the recorded data. A signature generation module which receives the recorded data and generates a graphical image based upon the recorded data.
Patent CA-2591043-C (CA)
Title: Method for identifying gene with varying expression levels
Inventor: ABURATANI HIROYUKI
IPC: C12Q1/68
Filed: 2005-12-15
Granted: 2012-01-10
Abstract: This invention relates to a method for searching for a genetic polymorphism for identifying a gene whose expression level is different between alleles and to a method for searching for a phenotype-associated genetic polymorphism. More particularly, the invention relates to a method for effectively identifying a gene whose expression level is different between alleles by utilizing a genetic polymorphism present in intranuclear RNA.
Patent CA-2592459-C (CA)
Title: Ophthalmic implant for treatment of glaucoma
Inventor: STEGMANN ROBERT
IPC: A61F9/007
Filed: 2005-12-16
Granted: 2017-08-22
Abstract: An implant (11) is placed within Schlemm's canal of the eye and provides tension to the trabecular meshwork. The tension (12) is continuous and increases the aqueous outflow without the necessity of administering cholinergic drugs to treat glaucoma.
Patent CA-2592778-C (CA)
Title: Method and system for intelligent indexing of recordable event identifiers
Inventor: GOODWIN MARK D
IPC: H04N21/4147
Filed: 2006-01-05
Granted: 2013-05-28
Abstract: A method and a system for intelligent indexing of recordable event identifiers that improve user satisfaction in searching for recordable events or recorded events. Intelligent indexing of recordable event identifiers permits the indexing of recordable event identifiers based on the most likely methods that any of a plurality of users may use to enter data for performing a search for a recordable event or a recorded event. The intelligent indexing of recordable events allows any given user to use any of the most likely methods for entering data for use in searching for a recordable event or a recorded event, instead of being restricted to a single method for entering data to be used in performing a search for a recordable event or recorded event.
Patent CA-2592881-C (CA)
Title: Dynamic endpoint aggregator for web services
Inventor: ROGERS ADAM
IPC: H04L12/16
Filed: 2007-06-05
Granted: 2012-08-21
Abstract: A dynamic endpoint aggregator aggregates dynamic endpoints of requested Web services for efficiently delivering the Web services to a Web service client. The client communicates to the aggregator a plurality of SOAP requests each having a SOAP header containing a redirect URL for the aggregator in turn to access each of the requested Web services. Web service data is aggregated by the aggregator and then efficiently communicated to the client, which is particularly useful when wireless clients access Web services because of the limited bandwidth available over the wireless link. The aggregator also handles dynamic endpoints by dynamically resetting all endpoints of requested Web services without burdening the wireless link.
Patent CA-2602461-C (CA)
Title: Methods of using wellbore servicing fluids comprising resilient material
Inventor: VARGO RICHARD F JR
IPC: C09K8/24
Filed: 2006-03-23
Granted: 2010-09-28
Abstract: A method of servicing a wellbore, comprising providing a wellbore fluid comprising a carrier fluid and a resilient material, and introducing the wellbore fluid to an annulus, wherein at least a portion of the resilient material reduces in volume to affect the annular pressure.
Patent CA-2603966-C (CA)
Title: Intermediate cash box
Inventor: TRENNER DIETMAR
IPC: G07F9/04
Filed: 2006-04-06
Granted: 2012-06-12
Abstract: The invention relates to an intermediate cash box comprising a flap assembly that is pivotally mounted in a housing, said assembly forming a receptacle for coins in its resting position. According to the invention, when the flap assembly is pivoted in a controlled manner, this releases the coins into a return channel or a cash box. The flap assembly comprises two V-shaped flaps, each flap being assigned to a pivotally mounted gate lever with a slide-gate track that guides the displacement of the flap. A rotatably mounted displacement transfer element, which is driven by a drive, is in contact with the gate levers and transfers the displacement of the drive to one of the respective gate levers in order to pivot the latter.
Patent CA-2604715-C (CA)
Inventor: GUO XIAOPING
IPC: B29C48/32
Filed: 2006-04-28
Granted: 2011-08-30
Abstract: A body (2) for a catheter or sheath is disclosed. The body (2) includes strips (8, 10) formed longitudinally from the proximal (6) portion of the body (2) to the distal (4) portion of the body (2). The strips are formed of different materials. The strips can have different radiopacities, or can be splittable/peelable. The splittable/peelable body comprises a peel mechanism longitudinally extending along its respective length. The peel mechanism can be formed by longitudinally extending regions of interfacial bonding between first and second longitudinally extending strips of polymer material. A region of stress concentration extends along the region of interfacial bonding. The stress concentration facilitates the splitting of the body (2) along its peel mechanism. The polymer material of the first strip (8) can have a greater amount of radiopaque filler than the polymer material of the second strip (10). Each strip forms at least a portion of an outer circumferential surface of the body (2).
Patent CA-2604841-C (CA)
Title: Compositions for high power piezoelectric ceramics
Inventor: LIUFU DE
IPC: H01L41/08
Filed: 2006-04-11
Granted: 2014-07-22
Abstract: A class of ceramic compositions according to the formula Pb(1-z)Mz (Mn1/3Sb2/3) x (ZryTi1-y) 1-x03 where M is selected to be either Sr or Ba, x is selected to be between 0.01 and 0.1, y is selected to be between 0.35 and 0.55, and z is selected to be between 0.01 and 0.10. In some embodiments of the above composition, one or more dopants is added to the compositions. The dopant (s) may be selected from the group comprising: PbO, CeO2, SnO2, Sm2O3, TeO2, MoO3, Nb2O5, SiO2, CuO, CdO, HfO2, Pr2O3, and mixtures thereof . The dopants can be added to the ceramic composition in individual amounts ranging from 0.01 wt% to up to 5.0 wt%. The preferred ceramic compositions exhibit one or more of the following electromechanical properties: a relative dielectric constant (.epsilon.) of between 1200 and 2000, a mechanical quality factor (Qm) of between l500 and 2800; a piezoelectric strain constant (d33) of between 250-450 pC/N, a dielectric loss factor (tan .delta.) of between 0.002-0.008 and a thickness electromechanical coupling coefficient (kt) of between 0.45 and 0.7.