baber/WOPTO huggingface dataset:
Patent CA-2468594-A1 (CA)
Inventor: COLLINS EDWIN L III
IPC: B01D45/08
Filed: 2004-05-26
Abstract: Apparatus for separating solids from flue gas in a circulating fluidized bed (CFB) boiler comprises plural vertical, impact type particle separators made of a plurality of hung elements which are supported from at least one cooled support tube. The plurality of hung elements cooperate with one another at adjacent ends thereof to form a collecting channel which opens toward a flow of flue gas along the length of the support tube. Each hung element includes two mutually inverted U-shaped parts; the first U-shaped part opens towards the oncoming flow of flue gas, the second U-shaped part embraces the support tube, and the first U-shaped part is shifted relative to the second U-shaped part by some fraction of a height of the hung element.      The hung elements may be made of metal or ceramic.
Patent CA-2469848-A1 (CA)
Inventor: FISCHER BERND
IPC: E04F15/16
Filed: 2002-11-28
Abstract: The invention relates to a method for producing a multilayer sheet material while using a film, which is based on polyolefins, contains at least one organic peroxide compound, and serves as a wear layer. The invention also relates to a film, which is based on polyolefins and contains at least one peroxide compound. Finally, the invention relates to a floor covering, which comprises this film that is applied as a wear layer.
Patent CA-2470895-A1 (CA)
Inventor: MIGLIORI LUCIANO
IPC: B25B5/12
Filed: 2004-06-14
Abstract: The toggle-lever clamping device comprises a box-shaped body provided with a clamping member movable between an advanced and a retracted position in which it disengage and respectively locks a work piece. The clamping member is arranged on a side of the box-shaped body and is operatively connected to a linear actuator by an articulated quadrilateral system and an intermediate toggle-lever connecting link.      The clamping member extends from the box-shaped body in a substantially orthogonal direction to the linear actuator, and the articulated quadrilateral system and the intermediate toggle-lever link are constructed and arranged to transform a linear movement of the actuator into a composite racking and linear movement of the clamping member to retain and disengage a work piece.
Patent CA-2471082-A1 (CA)
Title: Systeme de positionnement a base de ram
Inventor: MULDOON GERALD
IPC: B62D13/02
Filed: 2002-12-19
Abstract: Dans l'un de ses aspects, l'invention concerne un système de positionnement comprenant au moins une RAM principale et les RAM asservies correspondantes, au moins un limiteur de course et au moins une soupape de retour. Chaque limiteur de course est disposé de manière à restreindre la course d'au moins un piston asservi lorsque le système est décalé, au moins une soupape de retour étant disposée de manière à évacuer l'excès de pression dans le fluide de fonctionnement résultant d'un tel étranglement. Le système de positionnement peut en particulier être incorporé dans un système de direction, notamment d'un véhicule articulé.
Patent CA-2474531-A1 (CA)
Inventor: KASPERCHIK VLADEK P
IPC: B41M5/52
Filed: 2004-07-15
Abstract: A fusible print medium having a photobase layer, a vehicle sink layer, and a colorant-receiving layer. The colorant-receiving layer comprises core-shell polymer particles that have a hydrophilic shell and a fusible hydrophobic core. Upon exposure to a sufficient heat, the colorant-receiving layer inverts from a porous, hydrophilic surface into a continuous layer that encapsulates colorant in hydrophilic domains. A method of forming the fusible print medium and producing a photographic quality image is also disclosed.
Patent CA-2475069-A1 (CA)
Inventor: GRAUPE MICHAEL
IPC: C07D413/12
Filed: 2000-03-15
Abstract: <SEE FORMULA (I)> <SEE FORMULA (a)                        <SEE FORMULA (b) The present invention relates to novel alkanoyl-substituted heterocyclic derivatives which are cysteine protease inhibitors; the pharmaceutically acceptable salts and N-oxides thereof; their uses as therapeutic agents and the methods of their making; according to Formula (1) in which: A comprises a heteromonocyctic ring containing 5 to 6 ring member atoms or a fused heteropolyeyclic ring system containing 8 to 14 ring member atoms, wherein each ring contains 5 to 7 ring member atoms, X1 is a ring member carbon atom and each ring member atom other than X1 is a carbon atom or a heteroatom, with the proviso that (i) at least one ring member atom is a heteroatom and (ii) when A is a heteromonocyclic radical containing 5 ring member atoms, no more than two of the ring member atoms comprising A are heteroatoms; n is 0, 1, 2 or 3. X2 is -C- or -CH-; X2 is a bond or a divalent group of Formula (a) or (b); R1 - R8 = as in the application.
Patent CA-2475724-A1 (CA)
Title: Method for the prevention and treatment of skin and nail infections
Inventor: CUMBIE WILLIAM E
IPC: A61N5/06
Filed: 2003-02-10
Abstract: A method of prevention and treatment of microbial infections that occur on, or just below, the skin and nails consisting of the application of electromagnetic radiation to an infected area of skin or nails for nails for a time and at a proximity and intensity sufficient to render the microbes substantially inactivated and incapable of reproducing.
Patent CA-2479682-A1 (CA)
Title: Low-power high-performance memory cell and related methods
Inventor: KANG SUNG-MO
IPC: H03K3/356
Filed: 2003-03-27
Abstract: An integrated circuit comprising a first NMOS transistor; a first PMOS  transistor; a second NMOS transistor; a second PMOS transistor; a first bias voltage node coupled to a first source/drain of the second PMOS; a third bias voltage node coupled to a gate of the first PMOS transistor; a fourth bias voltage node coupled to a gate of the first PMOS transistor; a pull-up node coupling a second source/drain of the firs NMOS transistor to a first source/drain of the first PMOS transistor; a pull-down node coupling a second source/drain of the second PMOS transistor to a first source/drain of the second NMOS transistor; an input node; a storage node coupling a second source/drain of the first PMOS transistor to a second source/drain of the second NMOS transistor; an output node; and input switch coupled to controllably communicate an input data value from the input node to a gate to a gate of the first NMOS transistor and to a gate of the second PMOS  transistor; and an output switch coupled to controllably communicate a stored data value from the storage node to the output node.
Patent CA-2480174-A1 (CA)
Title: Card edge coaxial connector
Inventor: LOVAASEN ERIC L
IPC: H01R12/18
Filed: 2003-03-21
Abstract: An adapter having a housing, a ground clip and an adapter subassembly all located in the housing. The adapter subassembly includes a proximal portion that can be coupled to a coaxial connector and a distal portion that can be coupled to a printed circuit board. A central conductor in the form of an elongated shaft that runs through the subassembly and has a ball contact end for contacting a conductor located on a printed circuit board and the elongated shaft is tapered in a region near the ball contact.
Patent CA-2480417-A1 (CA)
Inventor: ISHIBASHI NOBUYUKI
IPC: A61K47/14
Filed: 2003-03-27
Abstract: An oral diclofenac sodium pharmaceutical characterized in that diclofenac sodium, a nonionic surfactant, a cholic acid derivative as an absorption accelerator and a glycerol or glycol are contained, which is a rapid-acting oral pharmaceutical exhibiting excellent body absorption even at the time of nonstarvation. This pharmaceutical can directly be incorporated in hard capsules so as to make the same available as a hard capsule agent. The body absorption thereof in nonstarvation conditions is as highly excellent as those of suppositories.
Patent CA-2482078-A1 (CA)
Title: Providing secure input to a system with a high-assurance execution environment
Inventor: YAMAMOTO HIROFUMI
IPC: G06F1/00
Filed: 2004-09-17
Abstract: Techniques are disclosed to provide security for user input in which a first, host operating system is used along with a second, high assurance operating system, where the first system provides at least some of the infrastructure for the second system. Two modes are presented. In a first mode, user data is passed to the host operating system. In a second mode, user data is retained in the second operating system for the use of the second operating system or processes running on the second operating system. Transitions between the nodes can be accomplished according to hypothecated user actions such as keystroke combinations, or when the user performs an action which indicates a programmatic activation of a process running in the second operating system. Where shadow graphical elements are run by the first operating system to indicate the location of graphical elements from processes running on the second operating system, this programmatic activation may be indicated by programmatic activation of a shadow graphical element.
Patent CA-2482404-A1 (CA)
Inventor: REPASKY JOHN MICHAEL
IPC: C01B32/40
Filed: 2003-02-24
Abstract: Reactive diluent fluid (22) is introduced into a stream of synthesis gas (or "syngas") produced in a heat-generating unit such as a partial oxidation ("POX") reactor (12) to cool the syngas and form a mixture of cooled syngas and reactive diluent fluid. Carbon dioxide and/or carbon components and/or hydrogen in the mixture of cooled syngas and reactive diluent fluid is reacted (26) with at least a portion of the reactive diluent fluid in the mixture to produce carbon monoxide-enriched and/or solid carbon depleted syngas which is fed into a secondary reformer unit (30) such as an enhanced heat transfer reformer in a heat exchange reformer process. An advantage of the invention is that problems with the mechanical integrity of the secondary unit arising from the high temperature of the syngas from the heat-generating unit are avoided.
Patent CA-2482710-A1 (CA)
Inventor: TITMAS JAMES A
IPC: C02F11/08
Filed: 2003-04-07
Abstract: A method for treating a waste stream, feeding the waste stream to the top of a hydraulic downdraft column, conducting the waste stream to the bottom of the column, conducting the waste steam to a first reaction zone, introducing nitrogen-containing oxides into the first reaction zone so that the waste stream is contacted with the nitrogen-containing oxides, conducting the wast e stream up a hydraulic updraft column into a second reaction zone, where the second reaction zone is configured to provide sufficient time so that a reaction between the nitrogen-containing oxides and waste solids can take place and substantially consume the nitrogen-containing oxides, introducing oxygen gas into the waste steam after the nitrogen-containing oxides are substantially consumed, thereby providing a second reactant that reacts with waste solids suspended within the stream, conducting the stream to the top o f the column.
Patent CA-2484464-A1 (CA)
Title: Multi-focal contact lens
Inventor: BERUBE ANDRE
IPC: G02C7/04
Filed: 2003-04-25
Abstract: The contact lens has a fused construction with improved comfort, reduced optical distortions, such as halos, reduced discontinuities, and improved mechanical stability. The lens has an inside portion extending from a periphery of the lens over a concave side of the lens, and a second central exterior portion fused to the first portion. A central zone provides a first optic power and a first concentric band providing a second optic power. A  central interface between the first and second portions has a curvature substantially the same as a curvature of the concave side. The second portion forms a junction with the first portion on a convex side of the lens substantially outside of a field of view of a user's eye. A transition profile between the junction and the central interface determines, along with the first and the second indices of refraction, the second optic power.
Patent CA-2484688-A1 (CA)
Inventor: NOGUEIRA MATHEUS
IPC: E21B49/08
Filed: 2004-10-13
Abstract: A method and apparatus is provided to sample formation fluid. Formation fluid is drawn from the subterranean formation into the downhole tool and collected in a sample chamber. An exit flow line is operatively connected to the sample chamber for selectively removing a contaminated and/or clean portion of the formation fluid from the sample chamber whereby contamination is removed from the sample chamber. For example, a clean portion of the formation fluid may be passed to another sample chamber for collection, or a contaminated portion may be dumped into the borehole.
Patent CA-2484808-A1 (CA)
Title: Phase determination system
Inventor: BRUNO DAVID A
IPC: G01R21/06
Filed: 2004-10-15
Abstract: A phase determination system for power measurement.
Patent CA-2485627-A1 (CA)
Title: High-reactivity polyurethane powder coating compositions based on epoxy-terminated polyaddition compounds containing uretdione groups
Inventor: WENNING ANDREAS
IPC: C08G18/28
Filed: 2004-10-20
Abstract: Disclosed are polyurethane powder coating compositions based on epoxy-terminated polyaddition compounds containing uretdione groups, which cure at low baking temperatures, a process for preparing such compositions, and their use for producing plastics, especially polyurethane powder coatings, which crosslink at low baking temperatures to give high-gloss or matt, light-stable and weather-stable coating films. The powder coating compositions comprise:      A) at least one epoxy-terminated polyaddition compound containing uretdione groups which has a melting point of from 40 to 130°C, a number-average molar mass of between 1,000 and 15,000, and a free isocyanate group content (calculated as NCO, molecular weight = 42) of from 0 to 2% by weight; B) at least one hydroxyl-containing polymer having a melting point of from 40 to 130°C and an OH number of from 20 to 200 mg KOH/g; C) at least one catalyst selected from the group consisting of metal acetylacetonates, metal hydroxides, metal alkoxides, quaternary ammonium hydroxides, quaternary ammonium fluorides, and quaternary ammonium carboxylates; and D) optionally, at least one auxiliary or additive, wherein the components A) and B) are contained at such a ratio that for each hydroxyl group of component B) there is from 0.3 to 1 uretdione group of component A), and the catalyst under C) is contained in an amount of from 0.001 to 3% by weight of the total amount of the powder coating composition.
Patent CA-2493789-A1 (CA)
Title: Anthranyl derivatives having an anti cholecystokinin activity (anti-cck-1), a process for their preparation, and pharmaceutical use thereof
Inventor: MAKOVEC FRANCESCO
IPC: A61P25/00
Filed: 2003-07-23
Abstract: Anthranylic compounds having anti-CCK activity of general formula (I) in which, n is a whole number lying between 0 and 7; R1 is chosen independently from the groups (II), in which X1 is chosen independently from, S, O, NR2 and X2 is a group chosen from: H, C1-C4 alkyl, F, Cl, CF3, OCH3, OC2H5, CN; R2 is chosen from H or CH3; R3 is chosen from H, CH3, F, Cl, CF3, OCH3; R4 is chosen from the groups: H, -S-(CH2)m-R5, -SO2- (CH2)m-R5 (n different from 0), a branched alkyl group, a cyclo alkyl, a cyclo alkenyl, the group 1 or 2 adamantile, a phenyl group optionally substituted; R5 is chosen from the groups: H, linear or branched alkyl, cyclo alkyl, the group 1 or 2 adamantile, a suitably substituted phenyl group.
Patent CA-2495710-A1 (CA)
Inventor: LOVELL MICHEL K
IPC: F16K1/00
Filed: 2003-09-09
Abstract: A process control valve included a valve stem and a valve plug (34). The valve stem and the valve plug (34) are attached to one another by an arrangement that includes a locking pin (42) that passes through substantially aligned bores (44, 46) in the valve stem and the valve plug (34). The locking pin (42) is positively retained mechanically and prevented from extending outside of the bores (44, 46) in the valve stem and the valve plug (34).
Patent CA-2496231-A1 (CA)
Title: System and method for controlling and monitoring an application in a network
Inventor: WALINGA RANDALL
IPC: H04L12/24
Filed: 2005-02-04
Abstract: In the invention, a system and method for controlling applications at remote locations from a central server is provided. The system comprises an application agent at one remote location and a control system at the central server. The application agent controls each application installed thereat. There is also configuration data accessible by the application agent and the control system. The application agent periodically accesses the configuration data to determine operating parameters for each application; initiates activation of each application according to the configuration data; receives output data from each application; and produces a filtered version of the output data and forwards the filtered version to the server application. The control system receives, reads and stores the filtered data in an output file;  and updates the configuration data to refine operation of said each application after analyzing the filtered data.
Patent CA-2498982-A1 (CA)
Title: 4-(4-methylpiperazin-1-ylmethyl)-n-[4-pyridin-3-yl)pyrimidin-2-ylamino)phenyl]-benzamide for treating anaplastic thyroid cancer
Inventor: TSUDA SATOSHI
IPC: C07D401/04
Filed: 2003-05-23
Abstract: The invention relates to the use of 4-(4-methylpiperazin-1-ylmethyl)-N-[4 methyl-3-(4-pyridin-3yl)pyrimidin-2-ylamino)phenyl] benzamide of the followi ng formula or a pharmaceutically acceptable salt thereof for the manufacture of a medicament for the treatment of anaplastic thyroid cancers.
Patent CA-2499392-A1 (CA)
Title: Composite fire barrier and thermal insulation fabric for mattresses and other upholstered articles
Inventor: SLAVIK JURAJ MICHAL DANIEL II
IPC: A47C27/00
Filed: 2003-10-01
Abstract: An open flame resistant article is composed of filling materials and a fire barrier fabric including a fire barrier layer and a thermally insulating layer at least partially enclosing the filling materials. Open flame resistance of the article is determined under the California Technical Bulletin TB 117 protocol.
Patent CA-2499940-A1 (CA)
Title: Power slip for drillpipe
Inventor: BELIK JAROSLAV V
IPC: E21B19/10
Filed: 2005-03-09
Abstract: Disclosed is a mechanical apparatus for gripping and manipulating tubular members, such as drill pipe. The apparatus is essentially an automated slip puller, which generally comprises a slip base, a pulling mechanism pivotally attached to the slip base, and at least one cylinder or spring attached to the pulling mechanism. The entire apparatus is releasably connected to a rotary table located over a borehole. In a typical well drilling operation, the automated slip puller is attached to a slip assembly, which is thereafter placed around a drill pipe and positioned in the rotary table bushing. When the automated slip puller is activated, the pulling mechanism removes the slip assembly from the rotary table bushing and from around the drill pipe, thereby allowing the drill pipe to be manipulated in or out of the well bore. During operation, no portion of the automated slip puller is located outside the boundary of the rotary table.
Patent CA-2500148-A1 (CA)
Title: Flush mounted louver end cap with tolerance flashing
Inventor: GABRIELE ANGELO
IPC: E06B7/08
Filed: 2005-03-10
Abstract: A plastic louver which is to be swingably mounted in a shutter frame has a generally hollow louver body with a mouth at each end of the louver body. An end cap is fitted to each end of the louver body. Each end cap has an insert part which slides into the mouth and a face part which is exposed at the end of the louver body. The face part includes surrounding flashing which locates against without completely covering the mouthwall around the mouth. The flashing is of a size to provide sufficient strength to hold the face part of the end cap from pushing into the mouth of the louver body.
Patent CA-2500600-A1 (CA)
Title: Dispensing assembly for preparing beverages from soluble products
Inventor: MAJER DOGLIONI LUCA
IPC: A47J31/06
Filed: 2002-10-03
Abstract: A method and a group are described for the preparation of a beverage from soluble products contained in a disposable cartridge (1), based on the regulation of the dispensing of the beverage in such way that the soluble product is delivered in suspension for at least 75% of the total dispensing time. According to one embodiment said group comprises one delivery port between the wall of the piercing member (7) and the edge (5a) of the outlet opening of the cartridge (1).
Patent CA-2501123-A1 (CA)
Title: Methods of diagnosis and prognosis of ovarian cancer
Inventor: HENSHALL SUSAN
IPC: C12Q1/68
Filed: 2003-09-05
Abstract: The present invention provides novel genes and proteins for diagnosing ovarian cancer and/or a likelihood for survival, or recurrence of disease, wherein the expresson of the genes and proteins is up-regulated or down-regulated or associated with the occurrence or recurrence of a specific scanner sub-type.  The ovarian cancer-associated genes and proteins of the invention are specifically exemplified by the genes and proteins set forth in Tables 1 to 3 and the Sequence Listing.
Patent CA-2502322-A1 (CA)
Inventor: SCHIMANZ GERHARD
IPC: G09F21/12
Filed: 2003-10-09
Abstract: A banner (1) which can be dragged by an airplane (2) by means of a drag rope (3), comprising a banner rod (5) which is connected to the drag rope (3) by means of a banner spider (4). Disks (10) acting as trailing wheels are arranged on the banner rod (5) on both sides of the banner (1). The banner rod (5) is held at a distance from the surface of the runway prior to starting off, such that the banner does not lie on the runway as a result of the wind produced by propeller of the airplane (2), thereby enabling the airplane (2) to start off with a coupled banner (2) without any problem.
Patent CA-2502784-A1 (CA)
Inventor: FOLEY KEVIN T
IPC: A61F2/00
Filed: 2003-10-08
Abstract: Techniques and systems for distracting a spinal disc space and supporting adjacent vertebrae are provided. Trial instruments are insertable into the disc space to determine a desired disc space height and to select a corresponding implant. Implants can be also be self-distracting and the implant providing the desired disc space height can be implanted in the spinal disc space.
Patent CA-2503767-A1 (CA)
Title: Pyridopyrrolizine and pyridoindolizine derivatives
Inventor: DUFRESNE CLAUDE
IPC: A61K31/4745
Filed: 2003-10-28
Abstract: Pyridopyrrolizine and pyridoindolizine derivatives are prostaglandin receptor antagonists useful for the treatment of prostaglandin-mediated diseases such as allergic rhinitis, nasal congestion and asthma.
Patent CA-2504067-A1 (CA)
Title: Silage bag filling machine
Inventor: KOELKER MICHAEL J
IPC: A01F25/00
Filed: 2005-04-13
Abstract: A silage bag filling machine for compactly loading an elongate polymer silage storage bag includes a generally horizontal chamber through which a ram reciprocates in a generally horizontal direction, forcing silage from the chamber into a frame which carries the gathered sidewall of the silage storage bag. The frame has a curved upper surface and an open bottom. The bag filling machine is supported on wheels and is forced gradually forward as the bag fills, against the restraint of an adjustable brake. An loading elevator mounted to the side of the bag filling machine feeds silage into the horizontal chamber.
Patent CA-2504799-A1 (CA)
Title: Aldonic acid esters, methods for producing the same, and methods for producing pharmaceutical active ingredients coupled to polysaccharides or polysaccharide derivatives on free amino groups
Inventor: SOMMERMEYER KLAUS
IPC: A61K47/48
Filed: 2003-12-03
Abstract: The invention relates to aldonic acid esters of starch fractions or starch fraction derivatives which are selectively oxidised on the reducing chain end to form aldonic acids, and to solids and solutions containing said aldonic acid esters. The invention also relates to methods for producing said aldonic acid esters, to methods for producing pharmaceutical active ingredients coupled to polysaccharides or polysaccharide derivatives on free amino functions, and to pharmaceutical active ingredients thus obtained.