baber/WOPTO huggingface dataset:
Patent CA-2467442-A1 (CA)
Inventor: CLAXTON BRUCE A
IPC: H04B1/38
Filed: 2003-09-17
Abstract: In one embodiment, a two-way radio console (600) and a portable communication device (100) comprise a mobile communication system in accordance with the present invention. The two-way radio console (600) has a docking interface (602) formed therein. The portable communication device is capable of coupling to the two-way radio console via the docking interface. Further, the portable communication device is capable of selectively functioning as an accessory for the two-way radio console and as a standalone communication device when coupled to the two-way radio console. In this embodiment, the accessory is at least one of the following: a microphone, a speaker, and a two-way controller.
Patent CA-2469214-A1 (CA)
Inventor: ALLEN CHRISTINE
IPC: A61K9/51
Filed: 2002-12-23
Abstract: Delivery vehicles comprising nanoparticles which are composed of: (a) a biodegradable hydrophobic polymer forming a core, and; (b) an outer amphiphilic layer surrounding the polymer core containing a stabilizing lipid are suitable for delivering active agents.
Patent CA-2471924-A1 (CA)
Inventor: LEONE ARTURO
IPC: A61K38/00
Filed: 2002-12-30
Abstract: The present invention provides BAG3 nucleotide and protein sequences to be used in research, diagnostics and therapy for modulation of cell survival and/or death, in particular in leukemias, other neoplasias and apoptosis-involving diseases. More particularly the invention refers to the use of specific antisense~-based constructs and peptide-specific polyclonal and monoclonal antibodies in leukemias, other neoplasias and cell death- involving diseases.
Patent CA-2472427-A1 (CA)
Title: Method for making molten iron
Inventor: TANAKA HIDETOSHI
IPC: C21B13/14
Filed: 2003-01-16
Abstract: A method for making molten iron includes the steps of feeding a raw material mixture containing an iron oxide material and a carbonaceous reductant into a heating reduction furnace to reduce iron oxide in the raw material mixture with the carbonaceous reductant into solid reduced iron; transporting the solid reduced iron to a melting furnace; and combustion of a carbonaceous material supplied as fuel to melt the solid reduced iron in the melting furnace for producing molten iron. After the metallization of the solid reduced iron is enhanced to at least 60%, the solid reduced iron is transported to the melting furnace.  The amounts of oxygen and the carbonaceous material supplied to the melting furnace are controlled so that the secondary combustion ratio of CO gas in the melting furnace is reduced to 40% or less. The heat transfer efficiency of the secondary combustion heat to the molten iron is preferably increased to at least 60%.
Patent CA-2475993-A1 (CA)
Title: Defective entities and uses therefor
Inventor: CORNFORD-NAIRN RENEE
IPC: C07K14/235
Filed: 2002-12-30
Abstract: The present invention discloses the structure and sequence ofaroQ from Bordetella pertussis, which are usefulinter alia for the production of the genetically modified attenuated Bordetella strains of the present invention and for detecting and isolating variant aroQ genes and expression products.  The present invention also discloses attenuatedBordetella strains of pathogenic origin, and more particularly genetically modified Bordetella strains, which have been attenuated by disruption or inactivation of the aroQ  gene. The genetically modified Bordetella strain of the present invention has a reduced capacity to propagate in a mammalian host, but remains viable in the host for a period of time sufficient to induce a protective immune response against the natural pathogenic Bordetella counterpart. The present invention is also directed to the use of such genetically modified Bordetella strains in immunopotentiating compositions for treating and/or preventing inter alia Bordetella infections, and particularly pathogenic infections, caused by Bordetella.
Patent CA-2479812-A1 (CA)
Title: Glutaminyl based dpiv inhibitors
Inventor: DEMUTH HANS-ULRICH
IPC: C07D295/185
Filed: 2002-06-27
Abstract: The present invention provides a compound of the formula (I): wherein X = CH2 or S or a pharmaceutically acceptable salt thereof. Such compounds and their corresponding pharmaceutically acceptable acid addition salt forms, are useful in treating conditions mediated by DPIV or DPIV-like enzymes, such as arthritis, obesity, immune and autoimmune disorders, allograft transplantation, cancer, neuronal disorders and dermal diseases.
Patent CA-2482115-A1 (CA)
Title: Brewing apparatus pod carrier and frothing attachment
Inventor: WESTERKAMP STEPHEN JEROME
IPC: A47J31/06
Filed: 2004-09-20
Abstract: A brewing apparatus pod carrier including a frame forming a pod receiving cavity on a first side of the frame, a frothing chamber located below the pod receiving cavity, a brewed liquid outlet from the frothing chamber, and a connection section at a bottom end of the frame which is sized and shaped to have a frothing attachment removably connected thereto and supported by suspension from the bottom end of the frame.
Patent CA-2482158-A1 (CA)
Inventor: HWANG JYH-YEONG
IPC: E02D29/02
Filed: 2004-09-22
Abstract: A debris flow retaining apparatus located in a debris flow active area to provide buffering retention. It includes a retaining unit anchored on a ground surface movable up and down relative to the ground surface and a buffer unit which has an air mattress located between the ground surface and the retaining unit and an air compressor to inflate the air mattress.      When a debris flow occurs, the air compressor inflates the air mattress to raise the retaining unit and absorb the impact stress resulting from the impact of the debris flow to prevent the retaining unit from immediate crumpling and reduce damages caused by the debris flow.
Patent CA-2482381-A1 (CA)
Inventor: MAGNIN HERVE
IPC: G01M9/06
Filed: 2004-09-22
Abstract: A sensor support (1) comprises a rigid insert (2) on which the sensor is installed and a flexible envelope (3) fitted at its bottom face with a double-sided adhesive (5) to bond it to an aircraft structure (4) with adjustment of its shape. Assembly and disassembly are easy and the air flow is only slightly disturbed. This device is applicable to flight test campaigns of aircraft for example to measure the noise or pressure.
Patent CA-2482543-A1 (CA)
Title: Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof
Inventor: SUH SANG WOON
IPC: G11B7/24
Filed: 2004-06-25
Abstract: A method of recording writing speed information and per writing speed write strategy information within disc control information is provided. The standardized disc control information can be uniformly applied to efficiently cope with the record/playback of the optical disc. In configuring disc control information within a management area of an optical disc including at least one recording layer, the method includes steps of providing the at least one disc control information within the management area, the disc control information provided per applicable writing speed to each of the at least one recording layer; and recording applicable recording speed information within the disc control information.
Patent CA-2482650-A1 (CA)
Inventor: HARADA YOSHIAKI
IPC: G03G9/08
Filed: 2003-04-10
Abstract: A toner for developing an electrostatic charge image that exhibits high fixability at low temperature so as to realize satisfactory fixing characteristics even with less energy, that exhibits high stress resistance so as to be free from blade fusion, and that is excellent in environment resisting characteristics. In particular, a toner for developing an electrostatic charge image, comprising at least a binder resin, a colorant and a charging controller, wherein a low-molecular-weight polymer having a functional group is used at least as the charging controller and a cycloolefin copolymer resin is used at least as the binder resin.
Patent CA-2482802-A1 (CA)
Inventor: EDMUNDSON CHARLES EDWARD
IPC: C08J5/18
Filed: 2003-04-15
Abstract: There is provided a synthetic paper for use in outside applications. The pap er has good UV stability and may be constructed one, two or more layers. A thre e layer embodiment has; a core or inner layer and two skin or outer layers. Th e layers are made with a polyolefin, a filler, a titanium dioxide, a hindered amine and other additives.
Patent CA-2483045-A1 (CA)
Title: High-speed personalization machine
Inventor: BERTHE BENOIT
IPC: G06K17/00
Filed: 2004-10-21
Abstract: A reading device (5) connected to a computer system (6), reads the identifier such as printed data item of bar code written on label of document. The personalization data recorded in a database (60) of computer system, is retrieved corresponding to the read identifier and is transmitted to a personalization station for recording into electronic chip of document. An independent claim is also included for personalization process.
Patent CA-2485932-A1 (CA)
Inventor: FRANKE HANSHERMANN
IPC: A61K47/32
Filed: 2003-05-15
Abstract: The invention relates to pharmaceutical compositions, particularly oral compositions, containing an effective content of oxcarbazepine and having a delayed active substance release. The compounds have a characteristic in-vitro release profile.
Patent CA-2490035-A1 (CA)
Inventor: MUELLER ROBERT W
IPC: H01H77/10
Filed: 2004-12-10
Abstract: A circuit breaker includes a housing having first and second openings, with stationary and movable separable contacts disposed therein. An operating mechanism is disposed in the housing, is coupled to the separable contacts and is structured to move those contacts between open and closed positions. A trip mechanism is disposed in the housing and cooperates with the operating mechanism to trip open the separable contacts. A slot motor assembly is disposed about the separable contacts and has upper and lower slot motor portions. The upper slot motor portion is disposed above the movable contact and the lower slot motor portion is disposed below the stationary contact. The upper slot motor portion includes a rigid, laminated steel member having a general U-shape, with a bight portion, and first and second legs. The first and second legs engage the housing at the respective first and second openings.
Patent CA-2493202-A1 (CA)
Title: Antitumor compound and therapeutic uses thereof
Inventor: MENTA ERNESTO
IPC: C07D209/34
Filed: 2003-07-22
Abstract: The use of an arylidene 2-indolinone derivative for treating tumors involving Met, PDGF-R, FGF-RI, FGF-R3 and Kit tyrosine kinases, or the oncoproteins of Ret family is disclosed. The invention also provides pharmaceutical compositions comprising laid arylidene 2-indolinone derivative as well as a kit comprising, in separate containers, said derivative and an anti-cancer or anti-tumor agent.
Patent CA-2493982-A1 (CA)
Inventor: SCHAEFER JUERGEN
IPC: C07D209/22
Filed: 2003-07-31
Abstract: The invention relates to a method for producing hydroxy indolyl glyoxylic acid amides in high yields and in a particularly pure form.
Patent CA-2497318-A1 (CA)
Inventor: WAKASUGI TAKASHI
IPC: C07C17/12
Filed: 2003-09-03
Abstract: In a process for preparing p-dichlorobenzene by nuclear chlorination of benzene and/or chlorobenzene as the starting material with chlorine molecules, chlorination is carried out using aluminum chloride in an amount of 0.1 - 3 millimols per mol of the starting material and phenothiazines such as 10H-phenothiazine--10-carboxylic acid phenyl ester in an amount of 0.1 -- 0.9 mols per mol of aluminum chloride so as to be a chlorination degree in a range of 1.2 - 2.5, by which p-dichlorobenzene can be obtained in a high para-selectivity and a short reaction time.
Patent CA-2498681-A1 (CA)
Inventor: VERSER DONALD W
IPC: C08F6/24
Filed: 2003-09-12
Abstract: Procédé de polymérisation de liquide de forage consistant à introduire un monomère oléfinique dans un réacteur en boucle continue au niveau de deux ou plusieurs points, ce qui permet d'opérer sur des concentrations de monomère plus importantes et stables dans le liquide en circulation. Dispositif de réaction en boucle possédant deux ou plusieurs points d'alimentation en monomère et pouvant posséder deux ou plusieurs points d'alimentation en catalyseur et/ou deux ou plusieurs points de soutirage de produit, chaque point d'alimentation pouvant comporter son propre système de commande.
Patent CA-2500815-A1 (CA)
Title: Method and intermedia used to obtain derivatives of 1-(1h-benzimidazole-2-il)-4-(2-aminopyrimidine)piperidine
Inventor: LORENTE BONDE-LARSEN ANTONIO
IPC: C07D401/14
Filed: 2003-09-26
Abstract: The invention relates to a method of obtaining derivatives of 1-(1H- benzimidazole-2-il)-4-(2-aminopyrimidine)piperidine (IV), wherein R1 represents hydrogen or 4-halobenzyl and R5 represents optionally-substituted hydrogen, alkyl or benzyl. The inventive method comprises the conversion of a 1-[1-(R1)-1H-benzimidazole-2-il]-4-(R2)(R3)-piperidine (I), wherein R2 or R3 represents optionally-protected hydroxy, or R2 and R3 represent, independent ly of each other, optionally-substituted alkoxy or benzyloxy, or R2 and R3 together form an optionally-substituted alkylenedioxy group, by means of hydrolysis and/or oxidation into a 1-[1-(R1)-1H-benzimidazole-2-il]-4- piperidone, which, by reductive amination (with optional separation of the intermediate imina formed) provides the corresponding amine which, by reacti on with a pyrimidine, produces the above-mentioned derivative of 1-(1H- benzimidazole-2-il)-4-(2-aminopyrimidine) piperidine (IV).
Patent CA-2501126-A1 (CA)
Inventor: DYBBS ALEXANDER
IPC: A61F9/00
Filed: 2003-09-09
Abstract: L'invention porte sur un système (20) permettant de procéder à une résection d'épaisseur uniforme et régulière de la cornée, ce système comprenant une pluralité de microkératotomes (22) pouvant être raccordés de manière individuelle et interchangeable à un contrôleur (24). Chaque microkératotome (22) possède une base qui se place sur l'oeil et une lame d'incision pourvue d'un bord coupant au-dessus duquel est placé un aplanomètre. La base comporte un orifice pour recevoir l'oeil. Les microkératotomes (22) ont des orifices de différentes grandeurs ou des intervalles différents entre les lames entre le bord coupant et le fond de l'aplanomètre. Le microkératotome (22) est le plus souvent en plastique, ce qui permet de l'utiliser mouillé et de le rendre plus performant.
Patent CA-2502680-A1 (CA)
Title: Ankle-foot orthosis
Inventor: DE ROY KIM PETER VIVIANE
IPC: A61F5/00
Filed: 2003-11-07
Abstract: An ankle-foot orthosis having a structural frame formed from at least one layer of fabric impregnated with a hardened structural resin. The frame includes at least one anterior support member that extends downwardly form a n upper leg engaging portion to define an anterior ankle portion which extends to a medical portion connected to a foot plate.
Patent CA-2502795-A1 (CA)
Inventor: COTTER TERRENCE EDWARD
IPC: C09K23/00
Filed: 2005-03-30
Abstract: A method of emulsifying a substituted cyclic dicarboxylic acid anhydride sizing agent such as alkenyl succinic anhydride (ASA), primarily for papermaking operations, uses a cationic reaction polymer synthesized from an epihalohydrin and a polyamine, preferably a polyalkyleneamine. The synthesis of the reaction product is controlled to obtain a polymer end product viscosity, by Brookfield, ranging between 50 and 300 cps at 25 °C and at 30 to 35% solids. Alternatively, the preferred cationic polymers can be described as having an intrinsic viscosity value in a 0.2M NaCl solution of 0.18 to 0.35 dL/gm at 30 °C. The polyamine-epihalohydrin polymers can also be optionally used in combination with a surfactant for further emulsifying of the ASA size.
Patent CA-2503021-A1 (CA)
Inventor: LUO WENZHOU
IPC: C22B9/04
Filed: 2003-10-14
Abstract: L'invention concerne un procédé non polluant destiné à extraire de l'arsenic dans le vide et consistant à chauffer la chambre de fusion et à la maintenir à une température comprise entre 100 et 300 ·C sous une pression réduite inférieure à 50 Pa en vue d'éliminer la vapeur d'eau et une partie de la poussière, à chauffer la chambre de fusion et la chambre de condensation et à les maintenir à une température comprise entre 300 et 500 ·C en vue d'éliminer le sulfure d'arsenic volatil, à maintenir la température de la chambre de condensation au même niveau tout en chauffant la chambre de fusion et en la maintenant à une température comprise entre 500 et 600 ·C en vue d'éliminer le soufre gazeux décomposé, à chauffer la chambre de fusion à 600-700 ·C mais à réduire la température de la chambre de condensation à 270-370 ·C et à les laisser reposer de manière à obtenir de l'arsenic, puis à arrêter le chauffage et à introduire un gaz, à extraire l'arsenic et à évacuer les crasses. La présente invention concerne également un équipement destiné à la réalisation dudit procédé et comprenant un dispositif de chauffage, un dispositif de fusion, un condensateur de maintien de température, un dispositif d'évacuation commandé par pression de liquide, un collecteur de poussière, un dispositif de régulation de température automatique, un dispositif de mesure de vide et une pompe à vide. La présente invention permet de réduire la pollution à l'arsenic et de résoudre le problème de longue date lié à la sécurité de production. Elle permet en outre de simplifier le procédé utilisé.
Patent CA-2504855-A1 (CA)
Title: Method and apparatus for scanning communication channels in a communication system
Inventor: HAYASHI STEVEN
IPC: H04L12/28
Filed: 2003-10-27
Abstract: A method includes identifying a plurality of communication channels at a wireless device and classifying each of the communication channels into one of a plurality of groups. The method also includes scanning the communication channels in the groups. The communication channels in at least one of the groups are scanned at a different frequency than the communication channels in at least one other of the groups. In addition, the method includes updating one or more of the groups based on the scans.
Patent CA-2505808-A1 (CA)
Inventor: GLOBUS JULIE DANIELLE
IPC: A61P25/18
Filed: 2005-05-02
Abstract: The present invention addresses a vitamin and a method for ameliorating psychotic and schizophrenic mental states that originate from biochemical imbalance.  Brain disturbances such as paranoia, delusions, and hallucinations can result from a systemic NAD-deficiency. Additionally, impairments in prostaglandin mechanisms and/or blood circulation can have damaging repercussions on brain chemistry. A combination of oral flush niacin, supplemented with sustained-release niacin, is employed in a suggested high-dose regime. The immediate-release form of nicotinic acid initiates a prostaglandin-mediated surge of blood flow primarily to the truncal and facial subcutaneous vessels. Patients also experience a benzodiazepine-like effect from the flush niacin, which is capable of quickly crossing the blood-brain barrier.  Anxiety and agitation are quelled within minutes of ingestion.
Patent CA-2514370-A1 (CA)
Inventor: OLDFIELD REBECCA
IPC: C10M159/18
Filed: 2005-07-29
Abstract: A method of lubricating an aluminum alloy surface or a ferrous surface which comprises supplying to said surface a lubricating oil composition comprising an oil of lubricating viscosity and an effective friction reducing amount of an oil soluble trinuclear organo-molybdenum compound.
Patent CA-2514973-A1 (CA)
Inventor: LIM ROY K
IPC: A61F2/30
Filed: 2004-01-30
Abstract: A device for processing vertebral members having a spacer (10), a delivery device (80), and a deployer (7). The spacer (10) includes at least first and second members (20, 30) with the first (20) having at least one angled section (25, 26) and a contact surface (27, 28), a second member (30) having at least one angled section and a contact surface. The delivery device (80) is attached to at least one of the first (20) and second members (30). The first and second members (20, 30) being movable relative to one another for the angled sections to contact and expand the height of the device. The device is positionable between a first closed orientation having a first height, a second open orientation having a second height greater than the first height, and gradations therebetween. Methods of spacing vertebral members using the spacer are also disclosed.
Patent CA-2515108-A1 (CA)
Inventor: ZWAKA THOMAS P
IPC: C12N15/90
Filed: 2004-02-06
Abstract: Human embryonic stem cells can be genetically transformed by a combination of electroporation and homologous recombination. This technique makes it possible to create targeted inserts or deletions to the genome of the stem cells. This ability makes it possible to create populations of progeny cells which have differentiated into a target cell type of a specific desired lineage.
Patent CA-2518741-A1 (CA)
Title: Wireless packet communication method and wireless packet communication apparatus
Inventor: INOUE YASUHIKO
IPC: H04L12/28
Filed: 2004-07-14
Abstract: A transmission side radio station transmits a radio packet by using a radio channel judged to be empty by both of a physical carrier detection judging whether busy state or empty state according to the reception power and a virtual carrier detection judging busy state during a set transmission suppression period. Here, a transmission suppression period used for the virtual carrier detection is set for a radio channel forming a pair and affected by leak from the transmission radio channel. Thus, even when normal reception cannot be performed in the radio channel affected by the leak from the transmission radio channel, a transmission suppression period can be set for the radio channel affected.
Patent CA-2520821-A1 (CA)
Title: Relocatable oil sand slurry preparation system
Inventor: JOHNSON STEWART ALEXANDER
IPC: B02C17/00
Filed: 2005-09-23
Abstract: A relocatable oil sand slurry preparation system is provided for preparing an aqueous oil sand slurry amenable to pipeline conveyance while producing minimum overall rejects, comprising (a) a relocatable rotary digester for slurrying oil sand and water and digesting oil sand lumps to form a pumpable slurry, the rotary digester having a feed end for receiving oil sand and water, a slurrying chamber comprising a plurality of lifters for slurrying the oil sand and water, and a trommel screen end for screening out oversize rejects from the oil sand slurry which falls through the trommel screen; and (b) a relocatable rejects recirculation unit operably associated with the rotary digester for receiving oversize rejects and delivering the rejects back to the rotary digester for further digestion.  In a preferred body, relocatable oil sand slurry preparation system further comprises a rejects crusher for crushing oversize rejects prior to delivering rejects back to the rotary digester.
Patent CA-2523447-A1 (CA)
Inventor: RHODES STEPHEN MILES
IPC: E03C1/04
Filed: 2005-10-14
Abstract: The mounting nut includes a first segment and a second segment attached by a hinge portion. The hinge portion provides for expansion of the mounting nut to bend onto itself in a clamshell like manner. The hinged mounting nut is slidable over a water connection fitting such that the mounting nut can be slid over the water connection fitting and up against the bottom-mounting surface to secure a faucet assembly to a sink deck.
Patent CA-2524135-A1 (CA)
Title: Increased polymerization reactor output by using a dual initiator system
Inventor: MEULENBRUGGE LAMBERTUS
IPC: C08F2/18
Filed: 2004-04-27
Abstract: The invention pertains to a process to polymerize one or more monomers wherein at most 90%w/w of a safely useable amount of a first initiator is used and a second initiator is dosed at least after the start of the polymerization, in an amount such that essentially the full cooling capacity of the polymerization reactor is used, resulting in a cost efficient process to make polymers, particularly polymers comprising polymerized vinyl chloride.