baber/WOPTO huggingface dataset:
Patent CA-2496702-A1 (CA)
Inventor: AIDA SHIGERU
IPC: B65D65/42
Filed: 2003-03-04
Abstract: A packaging container having a chromatic color ink layer which is formed in a light-blocking printed layer (3), wherein a chromatic color ink applied to the chromatic color ink layer contains a white color family pigment and a black color family pigment and the contents of said black color family pigment amount to 3 to 5 parts by weight per 100 parts by weight of the total amount of the pigments in the chromatic color ink. The packaging container retains appropriate opacifying properties and light-blocking properties and provides no metallic residue when incinerated.
Patent CA-2498207-A1 (CA)
Title: Gel-stabilized nanoparticulate active agent compositions
Inventor: CZEKAI DAVID A
IPC: A61K9/14
Filed: 2003-09-11
Abstract: Disclosed is a solid or semi-solid gelatin nanoparticulate active agent dosage form comprising at least one nanoparticulate active agent and at least one glel forming substance which exhibits gelation sufficient to retain excess water in the solid or semi-solid gelatin form. The active agent particles have an effective average diameter prior to inclusion in the dosage form of less than about 2000 mn. The dosage form of the invention has the advantages of easy administration combined with rapid dissolution of the active agent following administration.
Patent CA-2499595-A1 (CA)
Title: Nanostructured surfaces having variable permeability
Inventor: KROUPENKINE TIMOFEI NIKITA
IPC: B81B1/00
Filed: 2005-03-07
Abstract: A nanostructured substrate is disclosed having a plurality of substrate openings disposed between the nanostructures on the substrate. When a desired fluid comes into contact with the substrate, at least a portion of the fluid is allowed to pass through at least one of the openings. In a first embodiment, the fluid is caused to pass through the openings by causing the fluid to penetrate the nanostructures. In a second embodiment, the substrate is a flexible substrate so that when a mechanical force is applied to the substrate, such as a bending or stretching force, the distance between nanoposts or the diameter of nanocells on the substrate increases and the liquid penetrates the nanostructures. In another embodiment, a first fluid, such as water, is prevented from penetrating the nanostructures on the substrate while a second fluid is permitted to pass through the substrate via the openings in the substrate.
Patent CA-2502084-A1 (CA)
Title: Phosphoprotein preparations for bioactive metal ion delivery and teeth remineralisation
Inventor: SILCOCK PATRICK JOSEPH
IPC: A23L27/00
Filed: 2003-10-20
Abstract: The invention provides, in one aspect, compositions for delivering a bioacti ve metal ion to a mammal, the compositions comprising (a) an effective amount o f a source of the bioactive metal ion, (b) a phosphoprotein preparation obtain ed by partially cross linking a partial hydrolysate of casein or a caseinate, a nd (c) one or more physiologically acceptable diluents or carriers. Also provid ed are compositions for remineralising tooth enamel and/or for treating or preventing dental caries, tooth erosion, dentinal hypersensitivity or gingivitis in a mammal, wherein the compositions comprise an effective amoun t of such a phosphoprotein preparation, in combination with one or more carrie rs or diluents. In related aspects, the invention provides methods of using suc h compositions. Also provided are novel phosphoprotein preparations suitable f or use in such compositions and methods.
Patent CA-2505316-A1 (CA)
Title: Single domain antibodies directed against tumour necrosis factor-alpha and uses therefor
Inventor: DE HAARD HANS
IPC: G01N33/577
Filed: 2003-11-07
Abstract: The present invention relates to polypeptides derived from single domain hea vy chain antibodies directed to Tumor Necrosis Factor-alpha. It further relates to single domain antibodies that are Camelidae VHHs. It further relates to methods of administering said polypeptides.
Patent CA-2505492-A1 (CA)
Title: Element chauffant a poser sur une conduite tubulaire
Inventor: HOFFMANN MICHAEL
IPC: H05B3/42
Filed: 2003-11-10
Abstract: L'invention concerne un élément chauffant qui est destiné à être posé sur une conduite tubulaire ou sur une buse et qui comprend un conducteur traversé par un courant et pouvant être raccordé à une source de courant par l'intermédiaire de lignes de raccordement. Les lignes de raccordement présentent chacune une pièce de contact côté extrémité, qui peut être mise en contact avec une surface de contact de l'élément chauffant. La pièce de contact peut être serrée contre l'élément chauffant au moyen d'un dispositif de serrage. A cet effet, la pièce de contact repose libre sur la surface de contact et la force de serrage du dispositif de serrage agit pratiquement perpendiculairement à la surface de contact et serre la pièce de contact contre la surface de contact.
Patent CA-2505575-A1 (CA)
Title: 17alpha-hydroxy-14beta-steroids with hormonal effect
Inventor: DE GOOIJER MARCEL EVERT
IPC: A61K31/569
Filed: 2002-09-06
Abstract: This invention relates to steroidal compounds having the formula (I), wherei n: R1 is O, (H,H), (H,OH), NOH, whereby OH is optionally etherified or esterified; R2 and R3 are independently hydrogen or (C1-4) alkyl and at leas t one of R2 and R3 is (C1-4) alkyl; R4 is hydrogen, or (C1-15) acyl for use in androgen-related treatments, such as androgen insufficiency and male or fema le contraception.
Patent CA-2505673-A1 (CA)
Inventor: SHINN DENNIS B
IPC: H01J61/02
Filed: 2005-04-28
Abstract: An arc discharge lamp containing a quantity of elemental mercury at least partially convertible to soluble mercury, provides for including within the lamp a quantity of a non-metallic copper-containing compound and an ingredient X, said ingredient X including a noble metal or a noble metal compound selected from the group consisting of silver and compounds of silver, gold and platinum, and a lamp containing same.
Patent CA-2507733-A1 (CA)
Inventor: PALOHEIMO MATTI
IPC: A47J31/41
Filed: 2003-12-01
Abstract: The invention relates to a method for making coffee-based drinks, and to an arrangement in an apparatus for making coffee-based drinks. In this process, coffee is made by means of a so-called expresso method using hot water, high pressure and a short boiling time. According to the method, a strong coffee concentrate is stored in a hermetically sealed heat vessel, and the concentrate is either used as such or it is diluted so as to otain a desired strength, at the moment of serving, by adding a suitable amount of water to the concentrate in a mixing tank. According to the inventin, both express-based specialty coffees and ordinary coffee are made by means of the same equipment. The invention also makes it possible to quickly serve large amounts of coffee.
Patent CA-2507791-A1 (CA)
Title: Needle having multiple electrodes
Inventor: MUMFORD JOHN ROBERT
IPC: A61B5/296
Filed: 2005-05-17
Abstract: Embodiments of the invention generally relate to needles having more than one electrode and which are particularly suited for use in electromyography. One embodiment relates to a tripolar needle having three concentric electrodes. The tripolar needle is formed by providing a needle blank having first and second concentric electrodes and forming a third concentric electrode around the needle blank. The tripolar needle has an outer diameter which is substantially constant along the shaft of the needle , except at the tip, where the needle is sharpened.
Patent CA-2508134-A1 (CA)
Title: Two part post-foaming shave gel product comprising an oxido-reduction exothermic reaction
Inventor: THONG STEPHEN
IPC: A61K8/46
Filed: 2004-01-27
Abstract: Self-heating, post-foaming shave gels and shave gel products are provided. In some implementations, the shave gels include a non-ionic emulsifier system, e.g., including one or more fatty alcohol ethoxylates.
Patent CA-2508675-A1 (CA)
Inventor: VEARIEL THOMAS R
IPC: C08F/
Filed: 2003-12-08
Abstract: The present invention is a process for transitioning from a first polymerization reaction to a second polymerization reaction incompatible with the first polymerization reaction in a gas-phase reactor. The novel process comprises conducting multiple polymerization reactions, capturing and storing a substantially contaminant-free polymerization product from each multiple polymerization reaction for use as a selected substantially contaminant-free seedbed in a second polymerization, wherein the polymerization product from each multiple polymerization reaction is rendered substantially contaminant-free by stripping or venting reactants and contaminants and is maintained as substantially contaminant-free by storage under an inert atmosphere.
Patent CA-2510454-A1 (CA)
Title: Food product cutting apparatus and process
Inventor: JACKO MIKE
IPC: B26D7/06
Filed: 2003-12-19
Abstract: An apparatus and process for cutting food products, in which the products are fed single-file by gravity through a cutting device comprising one or more cutting elements. The apparatus makes use of a device for contacting and positioning the products as they drop through a feed passage prior to encountering the cutting device so as to produce size-reduced products of more uniform size.
Patent CA-2512099-A1 (CA)
Inventor: VERGELLI CLAUDIA
IPC: C07D237/24
Filed: 2003-12-22
Abstract: Pyridazin-3(2H)-one derivatives of formula (I) are found to inhibit PDE-4:, wherein R1, R2 and R4 are organic radicals, R3 is a cyclic group, and R5 is an ester or an aryl or heteroaryl group.
Patent CA-2512187-A1 (CA)
Inventor: HUANG SHENGYANG
IPC: A61P25/28
Filed: 2003-12-31
Abstract: The use of extract form Wangla (coeloglossum viride (L) Hartm. Var. Bracteatum (Willd.) Richter), succinate derivative esters, and a derivative and pharmaceutical acceptable salts thereof, for the manufacture of a pharmaceutical preparation for the treatment of dementia, particularly for the treatment of Alzheimer~ disease and Vascular dementia. Through Animal experiment, it has been demonstrated that, succinate derivative esters can improve learning and memory ability in dementia rats induced by scopolamine and cyclohexenyl imine; improve learning and memory ability in dementia rats induced by .beta.-amyloid; improve learning and memory ability in dementia rats induced by permanent ligation of bilateral carotid; and improve memory ability of normal animals. It has the advantage of high activity, low toxicity and no inhibition to cholinesterase.
Patent CA-2514577-A1 (CA)
Title: System for monitoring the quality of industrial processes and method therefrom
Inventor: PASQUETTAZ GIORGIO
IPC: B23K26/03
Filed: 2005-08-03
Abstract: The invention relates to a system for monitoring industrial processes, comprising sensor means (7; 17) for detecting one or more process quantities in at least one process station (20), acquisition and processing means (8, 9; 32) operating on signals (R) generated by said sensor means (7; 17) for obtaining information (Q) on process quality and means for managing the manufacturing flow (9; 19) operating on the basis of said information (Q) on process quality.      Said acquisition and processing means (32) are arranged locally in said at least one process station (20), said means for managing the manufacturing flow (19) are arranged in remote position with respect to acquisition and processing means (32) and it is provided for wireless transceiver means (42, 43) for exchanging said information (Q) on process quality between said acquisition and processing means (32) and said means for managing the manufacturing flow (19).
Patent CA-2514630-A1 (CA)
Title: Champ de courant
Inventor: FERGUSON DENNIS E
IPC: H01M8/02
Filed: 2003-12-19
Abstract: L'invention concerne un article porteur d'un champ de courant, tel qu'une plaque distributrice destinée à utilisée sur une pile à combustible. La partie active de l'article, c'est-à-dire, la partie de l'article porteuse du champ de courant, comprend au moins deux sous-sections ; une première sous-section centrale et une seconde sous-section périphérique. Des canaux ménagés dans la première sous-section présentent un profil transversal qui diffère de celui des canaux ménagés dans la seconde sous-section. Généralement, les canaux de la première sous-section présentent une profondeur moindre, un plus grand tirage ou un plus grand rapport tirage-profondeur. L'invention concerne également un article porteur d'un champ de courant dans lequel le champ de courant comprend au moins deux segments de canal qui possèdent un tirage différent. L'invention concerne en outre un article porteur d'un champ de courant dans lequel le champ de courant comprend au moins un segment de canal comportant une première et une seconde parois de canal qui possèdent un tirage différent.
Patent CA-2515989-A1 (CA)
Title: Curable resin composition
Inventor: HIRATA KEI
IPC: C08G59/36
Filed: 2004-02-17
Abstract: A curable resin composition includes (A) a cationically polymerizable compound, (B) a cationic photopolymerization initiator, and (C) an epoxidized polyisoprene containing an epoxy group at 0.15 to 2.5 meq/g in the molecule and having a number-average molecular weight of 15000 to 200000. The curable resin composition shows excellent elongation properties and high break elongation even in a cured state and can give a cured product having superior compatibility, transparency, flexibility and waterproofness. Accordingly, the composition is suitable for use as adhesives, coating agents, encapsulating materials, inks, sealing materials and the like.
Patent CA-2516720-A1 (CA)
Title: Low volumetric compression ratio integrated turbo-compound rotary engine
Inventor: CHEVREFILS ANDRE
IPC: F02C3/08
Filed: 2004-02-24
Abstract: A compound cycle engine (10) comprises a compressor and a turbine section (14, 18), and at least one cycle topping device (16) providing an energy input to the turbine section (18). The compressor section (14) compresses the air according to a pressure ratio PRgt. The cycle topping device (16) further compresses the air according to a volumetric compression ratio Rvc, and wherein PRgt x Rvc are selected, according to one aspect of the invention, to provide a cycle which permit a more compact and lighter compound cycle engine to be provided.
Patent CA-2516865-A1 (CA)
Title: Method for implementing fast-dynamic channel allocation radio resource management procedures
Inventor: FISHER XIAOCHUN XU
IPC: H04L12/56
Filed: 2004-02-26
Abstract: A method of optimizing a fast dynamic channel allocation radio resource management algorithm (102) in a wireless communication system (100) includes a pre-code allocation process (104), a signal-independent code allocation process, and a post-code allocation process. The pre-code allocation process includes receiving and processing an input message and obtaining system measurements and information from a centralized database (112). The code allocation process (102) begins by checking the availability of a code set in the cell and generating timeslot sequences for the available timeslots. A code set is assigned to the available timeslots in a timeslot sequence, wherein a successful assignment is a solution. The interference signal code power (ISCP) is calculated for each solution and the solution having the lowest weighted ISCP is selected as an optimal solution. The post-code allocation process (108) includes storing allocation information in a centralized database and creating an output message (118).
Patent CA-2517038-A1 (CA)
Inventor: CHUI CLARENCE
IPC: G09F9/30
Filed: 2005-08-25
Abstract: An iterferometric modulator array is integrated with collapsible cavity MEMS  electrical switches. The electrical switches may have similar physical geometry as the display elements.      The switches may form row or column select functions for the display.
Patent CA-2518319-A1 (CA)
Title: Locking screw for an intramedullary nail
Inventor: BUETTLER MARKUS
IPC: A61B17/72
Filed: 2003-03-07
Abstract: A locking screw for an intramedullary nail having at least one transverse hole. The locking screw has a central longitudinal axis and includes a screw shank, which is at least partially provided with an external thread, and a screw head. The diameter of the screw head is greater than the outer diameter of the external thread, and the screw head includes a passage extending generally parallel to the longitudinal axis of the screw and the external thread. The passage is configured to receive a longitudinal wedge element. As a result, any gap between the locking screw and the intramedullary nail is eliminated and the screw is wedged in position in the transverse hole of the intramedullary nail.
Patent CA-2518962-A1 (CA)
Title: Mitral valve repair system and method for use
Inventor: PUNG PONAKA
IPC: A61B17/30
Filed: 2004-03-11
Abstract: A mitral valve repair system comprises a guide catheter having a proximal end, a distal end, and at least one internal lumen formed therein, a therapy catheter capable of applying a suture to the tissue, and a fastener catheter capable of attaching a fastener to the suture. The therapy catheter and the fastener catheter are capable of traversing the internal lumen of the guide catheter. The mitral valve is repaired by advancing the catheter through the guide catheter, stabilizing a first leaflet with the therapy catheter, deploying a first suture into the stabilized first leaflet, disengaging the first leaflet from the therapy catheter while leaving the first suture attached thereto, stabilizing a second leaflet with the therapy catheter, deploying a second suture into the second leaflet, disengaging the second leaflet from the therapy catheter while leaving the second suture attached thereto, and joining the first and second leaflets by reducing the distance between the first and second sutures.
Patent CA-2522246-A1 (CA)
Title: Method of producing chondrocytes for transplantation
Inventor: YANAGA HIROKO
IPC: C12N5/07
Filed: 2004-04-08
Abstract: It is intended to provide a process by which a large amount of normal human cartilage cells or cell masses can be quickly obtained without any fear of viral or bacterial infection. Namely, a process for producing human cartilage cells characterized by comprising culturing cartilage cells obtained from a cartilage having perichondrium such as an auricular cartilage together with the perichondrium; and a process for producing human cartilage cells characterized by comprising sowing cells to be cultured once or more to give a single-layered or double-layered structure and then culturing the cells to give cartilage cell masses.
Patent CA-2524008-A1 (CA)
Title: Arteriovenous access valve system and process
Inventor: CULL DAVID L
IPC: A61M29/00
Filed: 2004-03-31
Abstract: An arteriovenous graft system is disclosed including an arteriovenous graft (12) that is well suited for use during hemodialysis. In order to minimize o r prevent arterial steal, at least one valve device (24) is positioned at the arterial end of the arteriovenous graft. In one embodiment, the system includes a first valve device (24) and a second valve device (26) positioned at the arterial and venous ends respectively. In one embodiment, the valve devices may include an inflatable balloon (28/30) that, when inflated, constricts and closes off the arteriovenous graft.
Patent CA-2524213-A1 (CA)
Title: Intra-oral imaging system
Inventor: QUADLING MARK
IPC: G02B27/00
Filed: 2004-04-30
Abstract: An intra-oral imaging system (100) has an imaging device (102), a processor (104), and a head mounted display (HMD) (106). The HMD (106) may be worn by an operator (112). The intra-oral imaging system (100) displays a computer-generated image in the HMD (106) which displays a tangible object (108) in an operator~s view. The computer-generated image may be projected in the field of view of the operator (112).
Patent CA-2525560-A1 (CA)
Inventor: CAMLEY ROBERT
IPC: A61K35/12
Filed: 2004-05-12
Abstract: L'invention est fondée en partie sur la découverte selon laquelle des troubles chromosomaux tels que le syndrome Down peuvent être diagnostiqués par l'évaluation du statut mitochondrial de la mère. De cette manière, l'invention concerne des procédés diagnostiques et thérapeutiques et des procédés correspondants destinés à des troubles chromosomiques tels que le syndrome de Down, par exemple, pour identifier un risque de syndrome de Down chez le foetus et des procédés pour réduire ce risque. Les procédés sont également utiles pour d'autres thérapies dans lesquelles il est désirable de manipuler les mitochondries, par exemple dans la génération de tissus.
Patent CA-2531097-A1 (CA)
Title: Process for preparing formulations of lipid-regulating drugs
Inventor: QIU YIHING
IPC: A61K31/216
Filed: 2004-07-02
Abstract: A process for preparing a formulation of a lipid-regulating drug comprising dissolving said lipid-regulating drug in a solvent free of surfactant, premixing an excipient, wet granulating the drug solution/excipient mixture, drying the mixture and forming a final dosage form.
Patent CA-2532398-A1 (CA)
Title: Toner particles and methods of preparing the same
Inventor: BASHIR WAFA F
IPC: G03G9/08
Filed: 2006-01-06
Abstract: Toner particles comprise resin, wax and optionally colorants, and the wax is substantially excluded from the interior core of the toner particles. Processes for preparing such toner particles comprise providing an aqueous dispersion of resin particles and optionally colorants, mixing the aqueous dispersion in presence of a coagulant, aggregating to form particles, coalescing to form fused particles, and removing the fused particles from the aqueous dispersion. Wax dispersions can be added either after mixing or during aggregation, so that wax is excluded from the core of the toner particles.
Patent CA-2534334-A1 (CA)
Inventor: DEEM MICHAEL E
IPC: G06F17/30
Filed: 2006-01-27
Abstract: A system for constructing information search queries is provided. The system comprises a query language that has a predefined syntax and a constructor that creates a search object. The search object encapsulates a query constructed in the query language.      Methods for using the system are also provided.
Patent CA-2535134-A1 (CA)
Title: Compatible methods and systems for multiple spanning tree protocols
Inventor: KANG CHI-CHENG
IPC: H04L12/46
Filed: 2006-02-02
Abstract: A compatible method for multiple spanning tree protocols. A verification module is provided between a standard multiple spanning tree (MST) module and a LLC layer and Ethernet driver module. The verification module executes a reception verification procedure and a transmission verification procedure. The verification module, the standard MST module, and the LLC layer and Ethernet driver module are established in a switch. A bridge protocol data unit (BPDU) is received by the verification module. If the BPDU comes from the LLC layer and Ethernet driver module, the verification procedure is executed for the received BPDU. If the BPDU comes from the standard MST module, the transmission verification procedure is executed for the BPDU.
Patent CA-2540120-A1 (CA)
Inventor: ALEXANDER TONY
IPC: A61F2/915
Filed: 2004-09-29
Abstract: The present invention, in an exemplary embodiment, provides a stent (10), which combines many of the excellent characteristics of both silicone and metal stents while eliminating the undesirable ones. In particular, a principal objective in accordance with the present invention is to provide a family of stents where the relative hardness/softness of regions of the stent can differ from other regions of the stent (10) to provide additional patient comfort and resistance to radial forces. An exemplary embodiment also provides a family of stents with obstruction clearance and/or radiation therapy capabilites.
Patent CA-2540704-A1 (CA)
Inventor: ARIENTI KRISTEN L
IPC: C07D235/18
Filed: 2004-09-29
Abstract: Benzoimidazole compounds, compositions, and methods of using them in leukocyte recruitment inhibition, in modulating H4 receptor, and in treating conditions such as inflammation, H4 receptor-medidated conditions, and related conditions.