baber/WOPTO huggingface dataset:
Patent CA-2618750-A1 (CA)
Title: Inhibitors of cancer cell, t-cell and keratinocyte proliferation
Inventor: KRALIK MARTIN
IPC: A61K38/04
Filed: 2006-08-10
Abstract: The invention relates to compounds of the general formula (I) and salts and physiologically functional derivatives thereof, wherein Y is -NRaRb, -NRcC=ONRaRb' -NRcC=SNRaRb, -NRcC=NRdNaRb, heterocycle, - C=ONRaRb, heterocycle, or aryl; n is O to 8; m is 0, or 1 ; r is 0 to 3; t is O to 3; X  is O or N; Z is CH2, C=O, C=S or a single bond; Z1 is CO-R2, CS-R2, (CH2)t-R2 or the side-chain of a naturally occuring amino acid; , Z2 is CO-R2 , CS-R2 or (CH2)t-R3 or the side-chain of a naturally occuring amino acid; Z3 is CO-R2, CS-R2 or (CH2)t-R4 or the side-chain of a naturally occuring amino acid; Z4 is H, alkyl, alkoxy, or cycloalkyl; R1, R2, R3, and R4 are independently from each other H, OH, SH, NH2, CN, NO2, alkyl, cycloalkyl, heterocycloalkyl, haloalkyl, alkylthio, haloalkyloxy, hydroxyalkyl, hydroxyalkylarnino, alkylamino, alkylaryl, alkylsulfinyl, alkylsulfonyl, alkylthioalkyl, alkylsulfinylalkyl, alkylsulfonylalkyl, alkoxyalkyl, alkoxy, aryloxy, heteroaryl, aryl, or halogen.
Patent CA-2620201-A1 (CA)
Title: Improved paint compositions containing an additive to reduce the effect of viscosity loss caused by the addition of colorants
Inventor: PACZKOWSKI MARK A
IPC: C08L53/00
Filed: 2006-09-07
Abstract: A water-borne latex paint system, comprising a base paint, an associative thickener, a colorant compound, and at least 0.1% dry weight of a block copolymer ABCBA composition. For the ABCBA polymer wherein the A component is a hydrophobic group A, the B component is a hydrophilic polymer B and the C  component is a low molecular weight hydrophobic group C. The ABCBA-type polymer includes an A component which is a monomer unit containing a moiety selected from the group consisting of an alkyl group, an aryl group or an alkyl aryl group, the B component includes poly(ethylene glycol), and the C  component is selected from the group of diols consisting of poly(tetrahydrofuran), poly(caprolactone) poly(carbonate), ethylene glycol, propylene glycol, and 1,2-dodecanediol. The block copolymer acts as a viscosity stabilizer in the presence of associative thickeners.
Patent CA-2620792-A1 (CA)
Inventor: WINKLER UWE
IPC: H03K17/96
Filed: 2008-02-11
Abstract: A sensor element for a touch switch device has a sensor element body of elastic material. The sensor element body has two parallel end wall areas as the top and bottom surfaces, which are integrally connected in one piece by inwardly cambered side wall areas. Such a sensor element body can be very easily compressed. The wall thickness of the wall areas is substantially the same throughout.
Patent CA-2621341-A1 (CA)
Inventor: O DONOGHUE KAREN
IPC: C09D7/63
Filed: 2006-09-06
Abstract: The present invention provides a composition, which comprises a latent activator. It also provides a process for the preparation of these compositions, substrates coated with these compositions and a process for their preparation, a process for preparing marked substrates using these compositions and marked substrates obtainable by the latter process.
Patent CA-2621924-A1 (CA)
Inventor: BERTIN CLAUDE L
IPC: H01L23/373
Filed: 2006-09-05
Abstract: La présente invention concerne, dans un mode de réalisation, un procédé de refroidissement d'un élément de circuit qui comprend la fourniture d'un réservoir thermique ayant une température inférieure à une température de fonctionnement de l'élément de circuit, ainsi que la fourniture d'un article de nanotube en contact thermique avec l'élément de circuit et avec le réservoir, l'article de nanotube comprenant un tissu non-tissé de nanotubes en contact avec d'autres nanotubes pour définir une pluralité de parcours thermiques le long de l'article, l'article de nanotube ayant une densité de nanotube et une forme sélectionnée de sorte que l'article de nanotube soit capable de transférer la chaleur de l'élément de circuit au réservoir thermique.
Patent CA-2623005-A1 (CA)
Title: Method for joining together steel pipes for conveying fluids under pressure
Inventor: VOLTA FRANCO
IPC: F16L55/18
Filed: 2008-02-29
Abstract: Method for joining together steel pipes for conveying fluids under pressure, characterized by the following steps:   a) identifying a pipe section to be replaced and intercepting, by means of the creation of suitable points for fastening stopper systems, the fluid flow inside the pipe upstream and downstream of this pipe section;   b) after the fluid flow has been intercepted, removing the pipe section to be replaced so as to obtain upstream and downstream thereof two pipe sections;   c) inserting along each pipe section protective stopper means, chamfering the edges of the sections and then mounting a sliding sleeve provided with sealing means;   d) removing the protective stoppers from the pipe sections and positioning between them a new connection piece, such as a pipe section, a branch-off piece, a valve or the like;   e) displacing the sliding sleeves on these pipe sections so that the sealing means are arranged on the new connection piece;   f) fixing these sliding sleeves to these pipe sections and to this connection piece.
Patent CA-2626277-A1 (CA)
Inventor: BERTHEREAU ANNE
IPC: C03C3/087
Filed: 2006-10-23
Abstract: The present invention relates to a glass composition which is resistant to alkalis and to acids, in particular for the preparation of reinforcing glass strands, which comprises the following constituents within the limits defined below, as percentages by weight: SiO2 >=58%, preferably ZrO2 15-20% R2O (R = Na, K or Li) >=14% K2O RO (R = Mg, Ca or Sr) 2.5-6% MgO TiO2 >1 and the composition additionally being devoid of F, comprising less than 1% of impurities (Al2O3, Fe2O3 and Cr2O3) and satisfying the following relationships: ZrO2+TiO2>=17% ZrO2/TiO2>=6 It also relates to the use of the glass strands obtained in the reinforcing of inorganic materials, for example cementitious materials, or organic materials, for example plastics, and to the composites including such strands.
Patent CA-2626409-A1 (CA)
Inventor: PLIKAT CLAUDIA
IPC: A47C1/03
Filed: 2003-02-12
Abstract: A tiltable chair including a housing, a back support pivotally attached to the housing about a first horizontal axis and a seat support pivotally attached to the back support about a second horizontal axis and moveably supported by a curved track formed on the housing. A leaf spring includes a first end supported by the housing and a second end biasing the back support and seat support in an upward direction. Preferably, a fulcrum member, which includes a support surface having a curvilinear contour, is moveably supported in the housing and engages a bottom surface of the spring intermediate the first and second ends of the spring. Preferably, a linkage mechanism including a first and second link is adapted to adjust the position of the fulcrum. In another preferred embodiment, a gear housing is removably disposed in said housing and coupled to the fulcrum. In one preferred embodiment, rearward and forward tilt limiters are provided. In various preferred embodiments, the chair further includes a backrest having a plurality of openings, and armrests that are vertically, laterally and pivotally adjustable. In a preferred embodiment, a kit for assembling a seating structure includes a tilt housing having a plurality of connector arrangements comprising at least a first and second connector arrangement, a first seating arrangement having a first mounting arrangement configured to be connected to the first connector arrangement, and a second seating arrangement having a second mounting arrangement configured to be connected to the second connector arrangement.
Patent CA-2627889-A1 (CA)
Title: Biopolymer coated oxide particles that inhibit or reduce bacterial adhesion on an oral surface, related compositions and methods
Inventor: MIKSA DAVIDE
IPC: A61Q11/00
Filed: 2006-11-10
Abstract: Oral care comprising particles having cores comprising an oxide or its salt attached to bioadhesive polymers for inhibition of pellicle formation, plaque formation, biofilm formation and microbial adhesion or attachment to an oral surface are described. Methods using said compositions to treat oral surfaces.
Patent CA-2628860-A1 (CA)
Title: Manufacture of vaccines that contain both hepatitis b virus surface antigen and surfactant
Inventor: CONTORNI MARIO
IPC: A61K39/29
Filed: 2006-11-07
Abstract: When preparing HBsAg for use in a combination vaccine, it us known to add a non-ionic detergent after the HBsAg has been purified. Adding detergents after purification of HBsAg is not optimal, however, as it requires a separate processing step during manufacture. Thus the invention uses them during HBsAg purification.
Patent CA-2629547-A1 (CA)
Title: Compositions of phosphodiesterase type iv inhibitors
Inventor: RAY ABHIJIT
IPC: A61K31/4355
Filed: 2008-04-21
Abstract: Provided herein are pharmaceutical compositions comprising one or more phosphodiesterase inhibitors of type IV("PDE-IV"), and atleast one other active ingredients selected from muscarinic receptor antagonists (MRA), .beta.2-agonists, p38 MAP  Kinase inhibitors, and corticosteroids and optionally one or more pharmaceutically acceptable excipients and/or other therapeutic agents. In addition, methods of treating autoimmune, inflammatory or allergic diseases or disorders are provided.
Patent CA-2630357-A1 (CA)
Title: Pyrimidine-2,4-diamines and their uses
Inventor: BHAMIDIPATI SOMASEKHAR
IPC: A61P35/00
Filed: 2006-12-06
Abstract: The present invention relates to diaryl pyrimidine-2,4-diamines, pharmaceutical compositions thereof, and the use of the compounds and compositions for the inhibition of kinases. The compounds, analogs, and pharmaceutically acceptable salts thereof, and pharmaceutical compositions can be used in the treatment and prevention of cancer. (see above formula)
Patent CA-2633065-A1 (CA)
Inventor: PONS BENEDICTE
IPC: C07H21/00
Filed: 2006-12-14
Abstract: The invention relates to oligonucleotide-oligocation molecules A i B j H that can be synthetized via automated phos-phoramidite chemistry having oligonucleotides moieties Ai and oligocations moieties Bj, wherein . A i is an i-mer oligonucleotide residue, with i = 5 to 50, where nucleotide A is an oligomer with naturally or non naturally occurring nucleobases and/or pentafu-ranosyl groups and/or native phosphodiester bonds, for example selected from the group comprising deoxyribo, ribo, locked (LNA) nucleotides as well as their chemical modifications or substitutions such as phosphorothioate, 2'-fluoro, 2'-O-alkyl, or a marker group such as a fluorescent agent, . Bj is a j-mer organic oligocation moiety, with j = 1 to 50, where B is selected from the group comprising .cndot. - HPO3-R1 -(X-R2n)n1-X-R3-O-, where R1, R2n and R3, identical or different, are lower alkylene, X is NH or NC(NH2)2, n varies from 1 to 5 and n1 = 2 to 20, .cndot. - HPO3-R4-CH(R5X1)-R6-O-, where R4 is lower alkylene, R5 and R6, identical or different, are lower alkylene and X1 is putrescine, spermidine or spermine residue, .cndot. - HPO3-R7-(aa)n2-R8-O-, where R7 is lower alkylene and R8 is lower alkylene, serine, a natural aminoalcohol, (aa)n2 is a peptide containing natural aminoacids with cationic side chains, such as Arginine, Lysine, Ornithine, - Histidine, Diaminopropionic acid and n2= 2 to 20.
Patent CA-2633325-A1 (CA)
Inventor: HECHT KURT
IPC: B21D47/00
Filed: 2006-12-15
Abstract: A method for casting monitored pilings and a pour diverter used in connection with the method is provided. The method includes positioning a plurality of pile strands in a form, and then connecting a suspension assembly having at least one sensor to at least one of the pile strands so that the at least one sensor is located in a piling core area. A pour diverter, having a generally V-shaped configuration, is positioned over the suspension assembly. Concrete is poured into the form over the pour diverter so that a flow of the concrete into the form is split and flows down on either side of the suspension assembly until the at least one sensor is covered. The pour diverter is then removed to finish the casting. Preferably, provisions are provided on the pour diverter for holding or covering an antenna assembly during the pour, prior to it being placed into the concrete forming the piling.
Patent CA-2634780-A1 (CA)
Title: Access control system with rules engine architeture
Inventor: ZHANG KAILAI
IPC: G06F3/048
Filed: 2008-06-06
Abstract: An access control system and method is provided. The access control system in one aspect may comprise a client application operable to provide a user interface for allowing a user to dynamically configure rules and associated parameters for controlling access to an entity; a rules engine proxy operable to receive said rules and associated parameters from the client application, the rules engine proxy further operable to dynamically compile and execute said rules; and a controller coupled to the rules engine proxy operable to receive input and further operable to trigger the rules engine proxy to execute one or more of said rules in response to the received input.
Patent CA-2636104-A1 (CA)
Inventor: FOWLER SUZETTE M
IPC: G08B13/194
Filed: 2007-01-05
Abstract: A video door viewer includes a camera housing mounted proximate to an exterior side of a door, and a display housing mounted proximate to an interior side of the door, the camera housing containing a digital imaging device for producing an image from light received through a lens piece with a pinhole in the camera housing and displaying the image on a display in the display housing. A power control is incorporated into the display housing for controlling power to the digital imaging device and to display generation circuitry and the display. A  power source, such as one or more batteries, is also contained within the display housing.
Patent CA-2636662-A1 (CA)
Title: Method of producing particles by physical vapor deposition in an ionic liquid
Inventor: FINLEY JAMES J
IPC: B22F1/054
Filed: 2007-01-17
Abstract: A method is provided for producing particles, such as nanoparticles. The method includes introducing an ionic liquid into a deposition chamber, and directing one or more material toward or depositing one or more materials onto the ionic liquid by physical vapor deposition to form nanoparticles in the ionic liquid.
Patent CA-2636938-A1 (CA)
Inventor: SOLHEIM JOHN K
IPC: A63B53/04
Filed: 2008-07-07
Abstract: Embodiments of golf clubs and methods of manufacture are generally described herein. In one embodiment, a golf club head comprises a body having a toe region, a heel region, a sole region, and a top region. The golf club head further comprises a front face, a first back, and a second back that extends farther from the front face than the first back.  The second back extends from the heel region to the toe region, and extends from the sole region to about a midpoint between the sole region and the top region. The golf cub head also comprises a first cavity between the first back and the second back, and a second cavity integral with the second back at the toe region. This embodiment may further comprise first and second weights that are inserted into the first and second cavities respectively. Other embodiments may be described and claimed.
Patent CA-2639052-A1 (CA)
Title: Snowplow mounting assembly
Inventor: RADOMSKI STEVEN P
IPC: E01H5/06
Filed: 2001-07-27
Abstract: In combination a mount frame adapted to be attached to a vehicle and a snowplow assembly. The mount frame comprises a pair of detachable receivers which receive a pair of horns extending rearwardly from the snowplow assembly. The snowplow assembly comprises an A-frame, a trunnion and a lift frame. A blade is attached to the front of the A-frame. A pair of spaced stand assemblies, each including a latching mechanism, support the snowplow assembly when the mount frame is separated from the snowplow assembly. The latching mechanisms secure the snowplow assembly to the mount frame.
Patent CA-2639376-A1 (CA)
Inventor: LARSON GERALD L
IPC: F25B49/02
Filed: 2008-09-02
Abstract: A Cold Plate Refrigeration System Optimized for Energy Efficiency is provided utilizing two refrigerant compressors and a single set of cold plates; or two refrigerant compressors, a conventional evaporator to air heat exchanger, and a single set of cold plates; or a single refrigerant compressor, a conventional evaporator to air heat exchanger, and a single set of cold plates. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
Patent CA-2641761-A1 (CA)
Title: Closure cap with injection molded annular gasket and method of making same
Inventor: KRAS STEPHEN J
IPC: B65D41/04
Filed: 2001-06-21
Abstract: A closure cap and method of making the same wherein an annular or ring-shaped gasket is injection molded onto the inner surface of a cap shell formed of plastic or metal. The annular or ring-shaped gasket includes radially extending tabs integrally formed therewith, one of said tabs being formed at a location wherein the plastic melt is fed to an annular gasket-forming channel in a mold core and another of said tabs being formed at the location wherein plastic melt is discharged from said channel. Preferably, said other tab includes a cold well formation which communicates with the annular gasket through a connecting portion of reduced cross-sectional area with respect to the cross-sectional areas of both the gasket and the cold well formation.
Patent CA-2642278-A1 (CA)
Inventor: SU JAU-MING
IPC: B32B27/00
Filed: 2006-12-22
Abstract: A multi-layer freezable/microwaveable film having both low temperature resistance and high temperature resistant to withstand subzero freezer storage temperatures and microwave cooking temperatures. The freezable/microwaveable film includes a three-layer coextruded film having a polypropylene/alpha-olefin copolymer inner, heat sealable layer, an adjacent polypropylene or high density polyethylene core layer, and an outer polyethylene skin layer adjacent the core layer opposite the heat sealable layer, and further includes an outer protective layer laminated to the outer skin layer.
Patent CA-2642357-A1 (CA)
Title: Apparatus for treating varix
Inventor: HAYASHI SHURO
IPC: A61B17/00
Filed: 2007-02-20
Abstract: A first invention aiming at the prevention of the reuse of an apparatus for treating varix, which is characterized by comprising a transparent coating (3) covering a lengthy member (2) and an introduction part formed in a fixed member (15) for introducing a body fluid into a space between the coating and the lengthy member and by which it can be determined whether or not the apparatus for treating varix has been used by observing the body fluid entering the space between the coating and the lengthy member with the naked eye. A second invention aiming at the facilitation of the insert of an apparatus for treating varix which is characterized in that the diameter of the intermediate part in the insertion direction of an insertion guiding part is made larger than the diameter of the basal part thereof in the insertion direction. When the apparatus is inserted, the basal end (B1) of a vein is engaged to the intermediate part (5b), which makes it possible to prevent the fall off the insertion guiding member (5) from the vein. A third invention relating to an apparatus for treating varix having a first varix-peeling member and a second varix-peeling member whereby varix-peeling members having different diameters fitting for the blood vessel size are employed so that varixes can be surely peeled off from a vital tissue depending on the vein size while regulating invasion.
Patent CA-2644291-A1 (CA)
Title: Uninterrupted transmission during a change in ciphering configuration
Inventor: RAMACHANDRAN VIVEK
IPC: H04L29/06
Filed: 2007-04-29
Abstract: Techniques for sending information without interruption during a change in ciphering configuration are described. A user equipment UE (110) communicates with a wireless communication network for a call. The UE sends first information to the wireless network using a first ciphering configuration (612). For a change in ciphering configuration, the UE selects an activation time for a second ciphering configuration (614) and sends a security message with the activation time (616). This activation time is the time at which the UE applies the second ciphering configuration to transmission sent to the wireless network. The UE thereafter sends second information, e.g., a measurement report message) using the first ciphering configuration after sending the security message and before the activation time (618). The UE sends third information using the second ciphering configuration after the activation time (622).
Patent CA-2644665-A1 (CA)
Title: Ligand, method for producing the same, and catalyst using the ligand
Inventor: KAMIJO SHIN
IPC: C07C227/04
Filed: 2007-03-02
Abstract: Disclosed is a novel asymmetric ligand which can be synthesized by a short process at low cost and is capable of exhibiting higher catalytic activity and enantioselectivity than the conventional ligands derived from sugars. Also disclosed are a method for producing such an asymmetric ligand, and a catalyst using such an asymmetric ligand. Specifically disclosed is a ligand represented by the general formula I below or the like. (In the formula, R1 and R2 independently represent 0-5 substituents; X represents P, As or N; m represents an integer of 0-7; n represents an integer of 0-3; A1-A4 independently represent hydrogen, fluorine, chlorine, bromine, benzoyl or acetyl, or alternatively A2 and A3 combine together to form a ring.)
Patent CA-2645926-A1 (CA)
Inventor: CHETELAT CATHERINE
IPC: A41D27/06
Filed: 2006-03-31
Abstract: A pre-assembled anti-creep waist-clothing stay device (10) including a patch (20) having front (22) and back (24) surfaces and sized for application to a crotch- adjacent inner-seam area (55) of the waist-clothing (50) and a stay strip (30) affixed to the back surface of the patch, the stay strip being positioned and sized such that the patch extends beyond edges of the stay strip. In important embodiments, the patch includes a heat-activated adhesive (26) such that, when the patch is applied to the waist-clothing with iron-on heat and pressure, the patch adheres at its back surface to the waist-clothing, thereby securing the stay strip in position to prevent the waist- clothing from riding up and bunching in the crotch area. In certain key embodiments, the anti-creep waist-clothing stay device (100) is a stay strip (30) having first (32A) and second (34A) sides each of which is coated with an adhesive. Such stay device is affixed within a seam-allowance (60) in the crotch-adjacent area.
Patent CA-2646910-A1 (CA)
Inventor: MILINUSIC TOMISLAV F
IPC: G01J1/04
Filed: 2008-12-05
Abstract: A method of securing and extracting sequential sensor data includes scanning a volume with at least one electromagnetic sensor to obtain multiple scans. Each scan has at least one different characteristic to create a multiple scan sequence of the volume. At least one volume subset is extracted from the multiple scan sequence containing at least one event satisfying at least one predetermined criterion. The at least one volume subset is analyzed to classify the at least one event using predetermined characteristics. A sensing scanning system for carrying out the method includes a scanner with at least one electromagnetic sensors, and a processor connected to receive the scans from the scanner