baber/WOPTO huggingface dataset:
Patent CA-2491276-A1 (CA)
Inventor: CHENOT JOSE
IPC: H05K1/02
Filed: 2004-12-17
Abstract: L'invention porte sur un procédé pour braser un composant électronique (10) sur un support (20) comportant au moins un drain thermique (22) pour ledit composant, au moyen d'une pâte à braser incorporant un flux décapant activé à une première température, et un alliage de brasure fondant à une seconde température. Le procédé est caractérisé par le fait qu'il consiste à - préchauffer le support (20) sur la face opposée au composant par le drain thermique (22) jusqu'à ladite première température, - placer le composant sur le support avec la pâte à braser, - chauffer le composant (10) en appliquant un gaz chaud à une température suffisante pour amener l'alliage de la brasure à la température de fusion. L'invention porte aussi sur une installation de mise en oeuvre du procéd é. Elle permet aussi la réparation d'une carte électronique par remplaceme nt des éléments défectueux sans risque de débraser ou d'endommager les éléments voisins.
Patent CA-2491545-A1 (CA)
Title: Wellbore apparatus with sliding shields
Inventor: DUMONT ALAIN
IPC: G01V1/40
Filed: 2005-01-05
Abstract: Wellbore apparatus including an elongated tubular adapted for disposal within the wellbore. The tubular having an elongated recess formed on its exterior surface along the longitudinal axis. The recess is adapted to accept and house a component therein. A shield disposed within the recess and adapted to slide to a selected position therein, covering a housed component. The sliding shield and housed component are retained within the recess by a retainer system using minimal fasteners.
Patent CA-2493194-A1 (CA)
Title: Auxiliary content delivery system
Inventor: PANARA TIZIANO
IPC: G06Q30/00
Filed: 2003-07-22
Abstract: A computer-based method for delivering auxiliary content, involves the steps of (1) receiving over a network a request from a client terminal for the auxiliary content, wherein each item of the auxiliary content has an associated broadcast comprising a respective time slot; and (2) selecting on e of the items in accordance with a correlation between the broadcast spaces a nd a time instant of a request from the client terminal for the auxiliary conte nt.
Patent CA-2493409-A1 (CA)
Title: Functional screening method
Inventor: THOMAS NICHOLAS
IPC: C12Q1/6876
Filed: 2003-07-10
Abstract: The present invention provides high-throughput functional genomic methods for determininggene and protein function in a cellular context. Also provided are methods for identifying chemical modulators of gene and protein/enzyme activity. Assays are generated in concert with screening in an iterative process which expands the scope of biological coverage with each iteration and which uses image-based analysis to yield data at sub-cellular resolution.
Patent CA-2495773-A1 (CA)
Title: Portable shoehorn
Inventor: YOSHIDA TSUKASA
IPC: A61H7/00
Filed: 2004-03-11
Abstract: A portable shoehorn (1) capable of being easily and rapidly used to put on shoes, scrape a back when the back feels itchy, and massage a body and formed in a slender bar shape by curving a laterally bent plate body in a generally bow shape also in the longitudinal direction, wherein a grip (1a) portion is formed to be bent into two parts at a center so that the overall length thereof can be generally halved, a back scratcher (2) is formed at the tip of the grip (1a) portion, and an elastic body (3) for beating the body is detachably fitted to the back scratcher (2) portion and the spatula portion (1b) of the shoehorn. Since the shoehorn comprises both the back scratching and body beating functions and can be folded, the shoehorn can be carried in travel and can be easily and rapidly used to put on the shoes with the spatula portion of the shoehorn, scratch the back with the back scratcher portion when the back feels itchy, and beat a shoulder with the elastic body for beating the body when the body is massaged.
Patent CA-2496149-A1 (CA)
Inventor: MAYTUBBY C DANIEL
IPC: H01L31/042
Filed: 2005-02-08
Abstract: Disclosed herein are rigid solar powered photovoltaic (PV) integrated roofing membrane and related methods of manufacturing such a membrane. The disclosed membrane and methods beneficially provide solar power to structures in either off grid or on-grid connections. The roofing membrane may comprise multiple membrane strips or members having electrically interconnected photovoltaic solar elements. The membrane members preferably have distinct patterns for the solar elements located thereon that provide for coverage of entire sections, upon installation, as well as accommodate interconnections between the solar elements. Moreover, the membrane will appreciate the numerous types of patterns to achieve such purposed of full coverage and electrical coupling.
Patent CA-2500655-A1 (CA)
Title: Power allocation for power control bits in a cellular network
Inventor: ATTAR RASHID
IPC: H04J13/00
Filed: 2003-10-02
Abstract: A power allocation value for power control information transmitted from a first station to a plurality of stations is determined by receiving data rat e control information from the plurality of stations in a communications syste m. Supplemental information relating to the data rate control information is th en generated, and an improved signal strength value is produced in accordance with the supplemental information. The power allocation value for the power control information transmitted from the first station to the plurality of stations is determined in accordance with the improved signal strength value .
Patent CA-2501960-A1 (CA)
Title: Sludge treatment method
Inventor: DERIE RENE
IPC: C02F11/06
Filed: 2003-10-16
Abstract: The invention relates to a method of treating sludge containing heavy metals and organic matter, whereby sludge foaming is activated and the sludge is subsequently dried.
Patent CA-2502741-A1 (CA)
Inventor: JIMENEZ EDUARDO J
IPC: A46B17/04
Filed: 2003-10-24
Abstract: L'invention concerne une brosse à dents dotée d'un couvercle monté amovible, disposé à l'extérieur des éléments de nettoyage, ce couvercle comportant de préférence une décoration sur sa face externe. Un revêtement décoratif peut être fixé amovible au couvercle pour améliorer encore l'attrait visuel de la brosse à dents pour l'utilisateur. Le couvercle est monté amovible sur la tête de la brosse à dents, de sorte que l'air peut circuler à travers les éléments de nettoyage disposés sur la tête de la brosse. Il est possible d'utiliser divers types de structures de montage pour fixer et enlever aisément le couvercle de la brosse à dents. Un écusson de décoration monté amovible sur le manche peut également augmenter l'attrait visuel de la brosse à dents aux yeux des acheteurs et utilisateurs potentiels.
Patent CA-2503162-A1 (CA)
Inventor: ITO KUNINORI
IPC: B05D7/14
Filed: 2003-09-30
Abstract: A masking material for use in protecting a given area of a work to be coated so that the area is not coated in painting. It is excellent in heat resistance and formability. The masking materials (11, 21, 31, 41, and 51) are made of a polymer alloy comprising an engineering plastic, a polyamide, and a compatibilizing agent. In preparing the polymer alloy, the engineering plastic is mixed with the polyamide in a ratio of from 20/80 to 80/20 by weight, and the compatibilizing agent is added in an amount of 0.01 to 50 parts by weight per 100 parts by weight of the sum of the engineering plastic and the polyamide.
Patent CA-2504192-A1 (CA)
Inventor: STIERL REINHARD
IPC: C07D487/04
Filed: 2003-11-04
Abstract: The invention relates to 5-alkyl-7-aminotriazolopyrimidines of the formula (I) and to the salts thereof. In said formula substituents have the following meanings: R1 and R2 each is a hydrogen atom or a group of alkyl, alcenyl, alcynyl, haloalkyl, cycloalkyl, phenyl or naphtyle, saturated, unsaturated or aromatic heterocycle having from five to six members which contain from one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom, or R1 and R2 can form together with a connecting them nitrogen atom a cycle of 5 to 6 members containing from one to four nitrogen atoms or from one to three nitrogen atoms and one sulfur or oxygen atom, R3 is a cycloalkyl or bicycloalkyl group, R1, R2 and R3 can be substituted in conformity with a description, and X is an alkyl or alkyl halide group. The inventive methods and intermediary products necessary for producing said compounds, agents containing them and the use thereof for fighting against harmful mushrooms are also disclosed.
Patent CA-2504775-A1 (CA)
Title: An improved rotary roller reamer
Inventor: KENNEDY MATHEW JOHN
IPC: E21B10/24
Filed: 2003-11-07
Abstract: The invention relates to a roller assembly (20) for a rotary roller reamer (10). The roller assembly (20) includes a roller pin (22) and a crushing roller (24). The crushing roller (24) is arranged to be mounted on the rolle r pin (22) and to rotate thereabout. The roller assembly (20) is connected together so as to form a single cartridge which can be inserted into a pocke t (18) of the rotary roller reamer (10) and secured thereto using a single fastener device.
Patent CA-2506677-A1 (CA)
Title: Medical treatment control system
Inventor: SIMPSON PHILIP J
IPC: A61B5/15
Filed: 2003-11-26
Abstract: A device (12) for controlling the collection and delivery of materials to a patient, the device has a dispenser-engaging portion (20), the dispenser- engaging portion (20) being operable in a release position to receive a materials dispenser (51, 52) when the dispenser is in a materials-containing configuration, the dispenser-engaging portion (20) being operable in a lock condition for locking the dispenser (51, 52) therewith, and access control means for controlling the release and lock positions according to a material transaction condition.
Patent CA-2511786-A1 (CA)
Title: Method for recommending an acne treatment/prevention program
Inventor: RAPP STEPHEN ROBERT
IPC: G16H50/30
Filed: 2005-07-11
Abstract: The invention relates to an acne profile of an individual comprising an acne quality of life score which is determined by obtaining and analyzing acne quality of life information. The profile may also optionally contain an acne severity score which is determined by obtaining and analyzing acne severity information and/or a stress score which is determined by obtaining and analyzing stress information from the individual.
Patent CA-2512115-A1 (CA)
Title: Multiple input foci
Inventor: TOSEY JOSEPH PETER ROBERT
IPC: G06F3/033
Filed: 2003-12-30
Abstract: The present invention provides multiple foci so that a user may enter input into multiple objects having to switch between them. This may be accomplished by mapping certain types of input events to specific objects within the graphical user interface. Thus, when inputs of a certain type are received, one focus is utilized, wherein when inputs of another type are received, a different focus may be utilized.
Patent CA-2512862-A1 (CA)
Inventor: ARORA JUDGE KENNEDY
IPC: G05B19/042
Filed: 2004-01-09
Abstract: Embodiments of the invention provide a programmable FSA building block, having a number of programmable registers and associated logic implemented therein, that provide the capability of contextually evaluating complex REs of arbitrary size against multiple data streams. Embodiments of the invention provide fully programmable hardware in which all of the states of an RE are instantiated and all of the states are fully connected. For one embodiment, the building blocks have a fixed number of states to facilitate implementation on a chip. For such an embodiment, an RE having an excessive number of states is implemented on two or more FSA building blocks and the FSA building blocks are then stitched together to effect evaluation of the RE. For one embodiment, two or more REs having a number of states less than the fixed number of states of a building block may be implemented with a single building block.
Patent CA-2512933-A1 (CA)
Title: A pharmaceutical composition comprising an immunoglobulin fc region as a carrier
Inventor: JUNG SUNG YOUB
IPC: C07K19/00
Filed: 2004-11-13
Abstract: Disclosed is an IgG Fc fragment useful as a drug carrier. Also, the present invention discloses a recombinant vector expressing the IgG Fc fragment, a transformant transformed with the recombinant vector, and a method of preparing an IgG Fc fragment, comprising culturing the transformant. When conjugated to a certain drug, the IgG Fc fragment improves the in vivo duration of action of the drug and minimizes the in vivo activity reduction of the drug.
Patent CA-2514476-A1 (CA)
Title: Method of forming a window in a casing
Inventor: HEAD PHILIP
IPC: E21B7/06
Filed: 2003-11-05
Abstract: A method of cutting through a tubular, in particular, a casing at a selected location in a wellbore using a remotely controlled electrically powered cutting tool that comprises (a) a tool body, (b) a cutting head provided with a cutting means, the cutting head pivotally mounted on the tool body at or near the lower end thereof, and (c) an electrically actuatable means for pivoting the cutting head with respect to the tool body, the method comprising the steps of: passing the cutting tool to the selected location in the wellbore with the longitudinal axis of the cutting head aligned with the longitudinal axis of the tool body; pivoting the cutting head with respect to the tool body to a position where the cutting means of the cutting head is adjacent the wall of the tubular; and actuating the cutting means to cut through the tubular of the wellbore.
Patent CA-2514835-A1 (CA)
Inventor: WILSON PAUL
IPC: B60C23/04
Filed: 2004-03-13
Abstract: A monitoring device (100, 102) for a pneumatic tire (106) includes a body (114) having a central portion (116) with a monitoring assembly (112) carried by the central portion. A plurality of spaced fingers (118) project from the central portion (116) of the body. The fingers (118) support the monitoring assembly (112) in a spaced located from the inner surface (120) of the tire (106). The fingers (118) also cushion the monitoring assembly (112) and raise it above any liquid (128) that may be disposed in the tire. In one embodiment (102), the fingers are designed to position the center of the device (110) at the center of the tire sidewall (126). In this embodiment, the fingers may be configured to engage the tire (106) and rim (104) at the same time.
Patent CA-2515258-A1 (CA)
Inventor: RUTLEDGE ARTHUR G
IPC: B65D81/18
Filed: 2004-02-13
Abstract: packaging and method for transport of diagnostic specimens meeting regulatory conditions. The packaging comprises adiagnostic specimen(60), a specimen carrier (40), an inner bladder (50),a containment jacket (10) and a shipping container (70). The containment jacket comprises a transport bag and a cover.  The transport bag (20) has an interior cavity capable of receiving specimen carriers and the cover (30) can be secured over the transport bag. The containment jacket is preferably capable of fwithstanding the maximum intended pressure differential by the industry. The method of transport comprises placing a specimen in a cryovial. The cryovial is placed within a specimen carrier which is in turn placed in an inner bladder. The inner bladder is sealed and placed within a containment jacket. The containment jacket is placed in shipping container and optionally packed with 0 packing material.  The shipping container is preferably capable of of withstanding and maintaining temperatures below -200~.CHI..
Patent CA-2520106-A1 (CA)
Title: Method of enhancing fluorescence
Inventor: VEAL DUNCAN ADAM
IPC: C12Q1/68
Filed: 2004-03-25
Abstract: A method of enhancing the fluorescence of and/or producing an increased Stokes' shift in a fluorescent dye comprising combining the dye with a base and/or a detergent is described. The method is suitable in chemical or biochemical techniques using fluorescent dyes, particularly techniques requiring staining or labelling of organic molecules, such as electrophoresis.
Patent CA-2522055-A1 (CA)
Inventor: VESANTO RISTO
IPC: G03G8/00
Filed: 2004-04-07
Abstract: The invention relates to a method for using a polymer-coated paper or board as a printing substrate, to the printed product thus obtained and to the use of the coating. The invention relates to repeated use of the printing substrate, so that the printing ink is removed with a solvent from the surface that has been printed once, and the printing substrate thus cleaned is used for reprint. In accordance with the invention, the printing surface is formed of polysiloxane, to which polyester or styrene acrylate-based toners attach so as to be irremovable by mechanical means, yet removable by washing with a suitable solvent, such as acetone, for instance. A polysiloxane-coated paper or board is suitable especially for electro-photographic print with a dry toner, which can be fixed to the printing surface by fusion.
Patent CA-2522970-A1 (CA)
Title: Microbial resistant kraft facing for fiberglass insulation
Inventor: BULLOCK KATHLEEN M
IPC: A01N43/80
Filed: 2005-10-07
Abstract: An insulation product that contains a Kraft paper facing treated with a combination of antimicrobial agents that imparts improved microbial resistance to the Kraft paper is provided. A preferred anti-microbial composition includes (1-[[2-(2,4-dichloropheyl)-4-propyl-1,3-diololan-2-yl]-methyl]-1H-1,2,4-triazole, .alpha.-(2-(4-chlorphenyl)ethyl)-.alpha.-(1-1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol, and alkyl dimethylbenzyl ammonium saccharinate. The anti-microbial agents may each be present in the anti-microbial composition in an amount of from 50 to 1000 ppm. A biocide such as 2-(4-thiazolyl)benzimidazole may be added to the anti-microbial composition to impart additional microbial resistance. The Kraft paper may be adhered to the insulation by anti-microbially treated asphalt. The anti-microbial agent may be added to the asphalt in an amount of from 200 - 3000 ppm prior to applying the asphalt to the Kraft paper. In at least one exemplary embodiment, 2-n-octyl-4-isothiazolin-3-one is added to the asphalt. The insulation product formed is substantially free of bacteria, fungi, and molds.
Patent CA-2524861-A1 (CA)
Title: Railway ballast excavator having inclined portion
Inventor: HALL RONALD
IPC: E01B27/02
Filed: 2005-10-28
Abstract: A railway ballast excavating apparatus comprising a guide frame having an endless excavating chain mounted thereon, the guide frame having a first portion for insertion beneath the railway tracks and a second portion parallel and inclined with respect to the first portion, the first portion for excavating ballast and the second portion for elevating the excavated ballast in order to deposit the excavated ballast in a pile adjacent the railway tracks. The apparatus is powered by a rubber-wheeled motive vehicle and can be advantageously lifted from the railway tracks in the event of an oncoming train.
Patent CA-2525895-A1 (CA)
Title: A disposable pant-like undergarment having an elastic band adjacent the waist opening
Inventor: THORSON RUSSELL EVAN
IPC: A61F13/15
Filed: 2004-03-30
Abstract: A disposable pant-like undergarment is disclosed having stretchable front and back panels. An elastic band is secured to at least one of the front and back panels. The elastic band has a retracted length less than the retracted length of the panel to which it is secured. An absorbent assembly including a liquid pervious bodyside liner, a liquid-impervious outer cover, and an absorbent positioned therebetween, is secured to the front and back panels. The absorbent assembly is capable of being folded to enable the front panel to overlap the back panel. A pair of seams joins the front panel, the back panel and the elastic band together at their side edges to form a pant-like undergarment having a waist opening and a pair of leg openings. The elastic band creates a snug fit at the waist opening.
Patent CA-2526458-A1 (CA)
Inventor: CLAUSS RALF P
IPC: A61P25/00
Filed: 2004-05-19
Abstract: An imidazo[1,2-a]pyridine-3-acetamide such as zolpidem is useful in the treatment of a condition of the brain which has a lesion and exhibits diaschisis/dormant cells at the contralateral and other sites, more particularly trauma-induced injury, spinocerebellar ataxia, cereberllar or cerebral infarct and Ramsey-Hunt syndrome.
Patent CA-2527395-A1 (CA)
Inventor: BAILEY THOMAS F
IPC: E21B33/08
Filed: 2005-11-21
Abstract: A latch assembly is connectable to a riser. A rotating control device can be positioned with the riser, sealing the rotating control device with the latch assembly and removably latching the rotating control device to the latch assembly and to the riser.  The latch assembly can be remotely actuated. The latch assembly can provide an auxiliary safety mechanism to provide a backup actuation mechanism to unlatch the rotating control device from the latch assembly. The latch assembly can be bolted to the riser. Alternately, the latch assembly can be latched with the riser using a similar latching mechanism as used to latch the latch assembly to the rotating control device. A pressure transducer protector assembly can protect a transducer for monitoring wellbore pressure in the riser. A remote indicator panel can indicate the status of the latch assembly.
Patent CA-2527828-A1 (CA)
Title: Concept and apparatus for the housing of network elements
Inventor: BAKEN NICOLAIUS HENRICUS GERAR
IPC: H01Q1/44
Filed: 2004-06-22
Abstract: Its is disclosed that a public facility (1) such a lamppost (30) can be used to contain active-and passive network elements of a communications network (3). The network elements may be part of an access infrastructure of communications network (3), or may be part of a core network A lamppost (30) is disclosed that can contain active and passive network elements. It is also disclosed how to supply power to the network elements contained by the lamppost (30).
Patent CA-2530927-A1 (CA)
Title: Peptides antibodies directed thereagainst and methods using same for diagnosing and treating amyloid-associated diseases
Inventor: GAZIT EHUD
IPC: A61K/
Filed: 2004-06-29
Abstract: Peptides having at least 2 amino acids and no more than 15 amino acids are provided. The peptides comprise amino acid sequence X-Y or Y-X, wherein X is an aromatic amino acid and Y is any amino acid other than glycine. Also provided are pharmaceutical compositions and kits including such peptides as well as methods using same for diagnosing and treating amyloid associated diseases.
Patent CA-2531064-A1 (CA)
Title: Novel heteroaryl derivative
Inventor: USHIRODA KANTARO
IPC: A61K31/4184
Filed: 2004-07-13
Abstract: Disclosed are a heteroaryl derivative represented by the formula (1) below, a prodrug thereof, and their pharmaceutically acceptable salts. (1) (In the formula, ring Z represents a heteroaryl which may be substituted; R1 represents a carboxyl group, alkoxycarbonyl group or the like; W1 and W2 respectively represent a lower alkylene which may be substituted; Ar1 represents an arylene which may be substituted or a heteroarylene which may be substituted; W3 represents a single bond, a lower alkylene, a lower alkenylene or the like; W4 represents a single bond, -NR10- or the like; and Ar2 represents an aryl which may be substituted or a heteroaryl which may be substituted.)
Patent CA-2533367-A1 (CA)
Title: Purine nucleoside analogues for treating flaviviridae including hepatitis c
Inventor: DUKHAN DAVID
IPC: A61P31/14
Filed: 2004-07-26
Abstract: This invention is directed to a method for treating a host, especially a human, infected with hepatitis C, flavivirus and/or pestivirus, comprising administering to that host an effective amount of an anti-HCV biologically active pentofuranonucleoside where the pentofuranonucleoside base is an optionally substituted 2-azapurine. The optionally substituted pentofuranonucleoside, or a salt or prodrug thereof, may be administered alone or in combination with one or more optionally substituted pentofuranonucleosides or other anti-viral agents.