baber/WOPTO huggingface dataset:
Patent CA-2472856-A1 (CA)
Title: Improved winding wheel
Inventor: CHOU TESR-WEN
IPC: A47H11/06
Filed: 2004-06-29
Abstract: An improved winding wheel includes an anchor dock housing a pulley and a movable lid located on a lower side of the anchor dock having two biased holes. The pulley has a slant slot matching the biased holes to allow two ends of a cord to pass through in a separated manner towards two sides so that the cord may be wound on the pulley neatly without entangling. A movable anchor lug is provided on an upper side of the anchor dock. The movable anchor lug and the movable lid may be lifted and extended to form an upper and a lower open space for the pulley such that the cord may be wound rapidly without obstruction.
Patent CA-2478432-A1 (CA)
Title: Expandable luggage with locking expansion mechanism
Inventor: KRULIK RICHARD J
IPC: A45C7/00
Filed: 2003-02-21
Abstract: An item of expandable luggage (10) is provided with a multipositional locking expansion mechanism that includes a lock release actuator for unlocking the expansion plates (40, 60) that is located near or on a handle (72) on the sliding plate (60) situated towards the upper portion of the expandable body for easy accessibility, thereby permitting the user to adjust the inner volume of the luggage storage space when the compartment is fully packed. The extendable gusset (54)is provided with one or more resilient members that retract the gusset into the interior of the luggage when it is not extended.
Patent CA-2479305-A1 (CA)
Inventor: MILLETT TROY
IPC: G06F9/44
Filed: 2003-03-19
Abstract: A system and method for dynamically generating a textual description for a visual data representation (106) is provided. The method accesses a data set and visual template (110) associated with a visual data representation. A  textual description template (112) is also accessed. The visual template is interpreted using the textual description template and data from the data set (102) . As the visual template is interpreted, a textual description (114) is generated corresponding to the visual data representation. The system and method may be initiated by a user request or a command based on some other event such as the passage of time, a change to data in the data set, or the like. The textual description may be generated dynamically in response to a request or previous to, and in anticipation of, a request from a user.
Patent CA-2480538-A1 (CA)
Inventor: PANCOU THIERRY GABRIEL
IPC: F02K1/80
Filed: 2004-09-14
Abstract: Le volet chaud commandé permet de réduire l'usure au niveau des surfaces de frottement de celui-ci avec le joint de tuyère et d'améliorer l'étanchéité au même niveau. La surface de frottement (24) du volet chaud commandé est métallique, comme 1e joint de tuyère. Ainsi elle peut être intégrée dès la fonderie du cadre (29) du volet chaud, soit être rapportée par assemblage mécanique. Cette surface de frottement 24 possède des flancs latéraux (25) droits permettant de réduire l'interstice entre chaque volet chaud commandé et les volets suiveurs qui lui sont adjacents. Application aux tuyères de turboréacteurs.
Patent CA-2483228-A1 (CA)
Title: Carboxamides
Inventor: BARNES CHRISTOPHER
IPC: A61P29/00
Filed: 2003-03-31
Abstract: Novel compounds of formula (I), wherein D, W, X, Y, T and R1 have the meanin gs as cited in Patent Claim 1, are inhibitors of coagulation factor Xa and can be used for the prophylaxis and/or therapy of thromboembolic diseases and for t he treatment of tumors.
Patent CA-2484602-A1 (CA)
Inventor: SCHWAEGERL JUERGEN
IPC: B23B51/00
Filed: 2003-02-15
Abstract: The invention relates to a rotary cutting tool (3) that is composed of a tool shank (2) with at least one chucking groove (5) and one exchangeable cutting insert (1). At the tip (4) of the shank as well as in the wall of the chucking groove (5) a recess (6) for accommodating the cutting insert (1) is provided and is delimited on the shank-end by a rim (7) against which the shank-end narrow side (12) of the cutting insert (1) rests. The cutting insert (1) comprises a fastening pin (15) which is accommodated in a location opening (16) of the tool shank (2) that is concentric to the tool axis (A). The tool shank (2), on its circumference, has a limb (9) with a bearing surface (8) that is inclined relative to the tool axis (A) and that corresponds to a likewise inclined bearing surface (10) on a wing (11) of the cutting insert (1). The orientation of inclination of the bearing surfaces (8, 10) corresponds to the direction of rotation (D) of the tool. The inclination of the bearing surfaces (8, 10) produces an axial force that retains the cutting insert (1) on the tool shank (2).
Patent CA-2485770-A1 (CA)
Inventor: VARDARO ENZO
IPC: A47F5/00
Filed: 2004-10-25
Abstract: A foldable shelf assembly comprising and shelf and a frame for mounting said shelf thereto. The shelf comprising first and second lateral sides. Each first and second lateral sides comprising respective guide protrusions. The frame comprises first and second side-surfaces. Each first and second side-surfaces comprises guide slots configured and sized to releasably receive and guide the guide protrusions. When the shelf is mounted to the frame, the shelf is moveable between folded and unfolded displaying positions via the protrusions sliding along the slots.
Patent CA-2486877-A1 (CA)
Inventor: KINDRA TARANMEET S
IPC: A45C11/00
Filed: 2004-12-06
Abstract: Keeping in mind portability and ease of use, a portable wireless device, such as mobile phones and iPODs, carrying case solar charger is presented here. The present invention has two major parts, carrying case and a solar panel mounted on the case or the solar panel is attached to the carrying case via a flap. The flap could be detachable. The solar panel is connected to the charging battery via a DC connector which is then connected to a specific battery adaptor for portable device, such as mobile phones or iPOD. The battery adaptor can also be embedded into the carrying case. The present invention can charge any portable device in the market using standard battery adaptors. For the iPOD, the dock connector can be provided aside with the invention or can be built in to the case for easy connection. Furthermore the case or the solar panel may have a LCD or LED display to show the status of the charging device or the charger itself, also there could be a simple on/off switch. This solar panel can work as a separate charger for MP3 player, portable games and can charge any low power rechargeable batteries.
Patent CA-2486956-A1 (CA)
Inventor: MESSINA KRISTEN W
IPC: B32B37/00
Filed: 2004-11-04
Abstract: A laminator (10) includes a housing (12) to which folding trays (18, 20) are pivotally attached adjacent inlet and outlet slots (132,136) in the housing.  The trays define slots (30, 32) which serve as carrying handles for transporting the laminator when not in use.
Patent CA-2490883-A1 (CA)
Inventor: PRALL JOHN M
IPC: G06F9/40
Filed: 2003-06-30
Abstract: A system operating in a Windows environment that provides notification of events to OPC clients is disclosed. NT events generated in the system are filtered and converted to an OPC format for presentation to the OPC clients.  The converted NT event notification includes a designation of the source that generated the NT event. The system includes a filter configuration tool that permits entry of user-defined filter criteria and transformation information.  The transformation information includes the source designation, event severity, event type (simple, tracking and conditional), event category, event condition, event sub-condition and event attributes.
Patent CA-2490898-A1 (CA)
Title: Drug-eluting stents for treating vulnerable coronary plaques
Inventor: FISCHELL DAVID R
IPC: A61F2/915
Filed: 2003-06-24
Abstract: A drug-eluting intravascular stent comprising an anti-restenosis agent covered by a biodegradable coating, and a method for treating vulnerable plaque in coronary vessels using said stent is disclosed. The biodegradable layer covers at least a portion of the drug-eluting layer of the stent, and is adapted to slowly erode over a preset period of time, preventing the release of therapeutic amounts of the anti-restenosis agent from the drug-eluting layer during the preset period. By delaying the release of the anti-restenosis agent, a thin layer of neointima will grow during the preset period. This tissue growth is sufficient to encapsulate the stent and cover the vulnerable plaque, but not significant enough to cause harmful restenosis or occlusion of the vessel. Once the biodegradable coating is eroded, the anti-restenosis agent begins release from the drug-eluting layer, and the progression of neointimal hyperplasia ceases.
Patent CA-2493990-A1 (CA)
Title: Nouveau procede ameliore et appareil comprenant un guide de sortie et un laminoir a profiles combines, integres ou autre pour la deviation ou le sondage devie a partir de puits de forage existants
Inventor: KENNEDY MICHAEL D
IPC: E21B29/00
Filed: 2003-06-10
Abstract: Un laminoir à profilés est placé au-dessous d'un sifflet de déviation ou autre guide de sortie dans un ensemble garniture de forage utilisé pour laminer un profilé du tubage en acier placé au-dessous du sifflet de déviation et qui, au moment où le laminoir à profilés descend et effectue un laminage le long du profilé du tubage, fait descendre le sifflet de déviation à côté du tubage laminé et permet au foret et à la garniture de forage d'avancer le long de la surface du sifflet de déviation et de pénétrer dans la formation. En variante, la combinaison comprenant le laminoir à profilés placé au-dessous du sifflet de déviation est utilisée dans des opérations à ciel ouvert sans tubage. Selon une autre variante, le laminoir à profilés est positionné au-dessus du sifflet de déviation ou autre guide de sortie d'un ensemble garniture de forage après le laminage sur une longueur appropriée du tubage en acier, le train de tiges tirant à la fois le laminoir à profilés et le sifflet de déviation ou autre guide de sortie jusqu'à une position où le guide de sortie est adjacent à la surface de la formation qui a été exposée par laminage le long du tubage en acier. Une ancre est ensuite placée pour maintenir le guide de sortie en position, puis le laminoir à profilés est retiré de la surface terrestre. Un foret est ensuite fixé à l'extrémité inférieure de la tige de forage et est ramené dans le puits, pour l'exploitation de l'une des surfaces coniques du guide de sortie, et dans la formation. Selon encore une autre variante, on utilise un guide de sortie possédant une pluralité de surfaces coniques le long desquelles le foret peut être mis en marche immédiatement avant sa pénétration dans la formation.
Patent CA-2494668-A1 (CA)
Inventor: PEASE JANET ELIZABETH
IPC: A61K/
Filed: 2003-07-23
Abstract: La présente invention concerne des composés représentés par la formule générale (I). Dans cette formule, les groupes variables sont tels que décrits dans les spécifications. Ces composés conviennent particulièrement à l'inhibition du 11.beta.HSD1.
Patent CA-2499447-A1 (CA)
Title: Fast curing compositions
Inventor: ROBY MARK
IPC: C08K3/00
Filed: 2003-10-27
Abstract: Fast curing surgical adhesives and sealants contain an NCO-terminated hydrophilic urethane prepolymer derived from an aromatic diisocyanate and a polyol. Substantially all the aromatic diisocyanate used to prepare the NCO- terminated hydrophilic urethane prepolymer is in the para form. Optionally, the aromatic diisocyanate is substituted with at least one electron withdrawing group, such as, for example, a fluorine group.
Patent CA-2501515-A1 (CA)
Inventor: LEE KYUL-JOO
IPC: B65D85/07
Filed: 2003-10-10
Abstract: A check valve (100, 200) for vacuum packing bags, installed on a suction nozzle (2) of a packing bag (1) to discharge air from the bag 1 to the outside. The check valve (100, 200) comprises: a valve body (10, 210) including a hole (11, 211) formed at a central of a bottom of the valve body (10, 210), an inner space defined within the valve body (10, 210) above the hole (11, 211) and a projected section (14, 214) for being inserted into the suction nozzle (2), the projected section (14, 214) being reduced in diamete r as extended away from the hole (11, 211); and means for opening and closing the hole (11, 211) installed in the inner space of the valve body (10, 210).
Patent CA-2502597-A1 (CA)
Title: Silicon substituted oxyapatite
Inventor: REID JOEL
IPC: A61L27/32
Filed: 2005-03-29
Abstract: The invention is a silicon substituted oxyapatite compound (Si-OAp) for use as a synthetic bone biomaterial either used alone or in biomaterial compositions. The silicon substituted oxyapatite compound has the formula Ca5(PO4)3-x(SiO4)xO(1-x)/2, where 0<x<1Ø
Patent CA-2503916-A1 (CA)
Inventor: HOFER JUERGEN
IPC: B60W10/18
Filed: 2005-04-01
Abstract: A drive system of a working vehicle including a main engine drivingly connected to a hydraulic pump. The hydraulic pump is connected to first and second hydraulic motors. When an undesirable operating condition is detected, a control device shifts an actuator associated with at least one of the wheels, to reduce the displacement volume of the hydraulic motors driving that wheel. In addition, shifts are made in the actuator of the respective other hydraulic motor and/or in the actuator of the hydraulic pump, in order to maintain a constant speed of travel. The control device shifts the actuator of the hydraulic motor of the other wheel toward greater displacement, and if that shift is insufficient to compensate for the undesirable operating condition, the control device will shift the actuator of the hydraulic pump in the direction of reduced displacement volume.
Patent CA-2504236-A1 (CA)
Title: Washer for drum brake assembly
Inventor: THIBEAULT GERALD JOSEPH
IPC: F16D35/00
Filed: 2005-04-14
Abstract: The present invention provides a washer for a vehicle drum brake having an S-cam assembly and an axle spider comprising a receiving surface comprising two generally parallel walls merging with a tapering portion having two opposed walls inclining towards one another, the tapering portion merging with a concavely arcuate portion; and a mounting portion having a plurality of attachment points adapted for attaching the washer to the axle spider. The present invention also provides a drum brake having a brake shoe, an S-cam assembly comprising an S-cam attached to a cam shaft, and an axle spider having a cam shaft supporting sleeve, the improvement comprising the provision of a washer having an opening on one side for receiving the cam shaft supporting sleeve of the axle spider and a plurality of attachment points for attaching the washer to the axle spider, wherein the washer is adapted to prevent engagement of the brake shoe with the axle spider.
Patent CA-2504890-A1 (CA)
Title: Modified polymeric flocculants with improved performance characteristics
Inventor: VASCONCELLOS STEPHEN R
IPC: C08F220/56
Filed: 2003-10-24
Abstract: Methods for the preparation of high molecular weight cationic poly(meth) acrylamide/quaternary ammonium salt copolymers are disclosed wherein after a t least about 50% of the monomers have been polymerized, a cross-linking agent is then added to the reaction mixture on a continuous basis and in the absen ce of any feed of chain transfer agent. Cationic copolymers so produced exhibit improved floc formation properties and are useful as flocculants and dewatering aids in aqueous systems that include an oily sludge or the like.< /SDOAB>
Patent CA-2506464-A1 (CA)
Inventor: NAKAJIMA TADASHI
IPC: A61K31/353
Filed: 2003-11-17
Abstract: It is intended to establishing the usefulness as a remedy for glaucoma of a combination of an Rho kinase inhibitor, which has a novel function mechanism , with a .beta.-blocker. By combining the Rho kinase inhibitor with the .beta. - blocker, the effects of lowering ocular tension of these compounds can be complemented and/or potentiated each other. Concerning the administration form, they can be administered either combinedly or as a mixed preparation.< /SDOAB>
Patent CA-2506737-A1 (CA)
Title: Methods and kits for diagnosing and treating b-cell chronic lymphocytic leukemia (b-cll)
Inventor: KJEMS JOERGEN
IPC: C12Q1/68
Filed: 2003-11-19
Abstract: The present invention relates to methods and kits for detecting several polynucleotide sequence found to be indicative of a poor prognosis of B-CLL.  All the polynucleotides are transcribed from a region on human chromosome 12p21-22. Most of the polynucleotides do not encode larger polypeptides, but may encode small peptides, they may function as RNAs. Four polynucleotides encode a novel protein, which in one preferred embodiment can be used as a cytokine, preferably as an interleukin. Furthermore the invention relates to methods and compositions for treating B-CLL in particular poor prognosis B-CLL.
Patent CA-2509137-A1 (CA)
Inventor: MAION ROMANO
IPC: B22D1/00
Filed: 2003-10-18
Abstract: The invention relates to a gas flushing device for metallurgical melting pot s, having the following construction: a porous plug is arranged in an upper cylindrical housing at the gas outlet end thereof and in a lower cylindrical housing on the adjacent section thereof, an annular chamber is provided at least between the lower housing and the porous plug which is filled with a mass, whereby the porous plug, housings and mass are made from a refractory ceramic material.
Patent CA-2510376-A1 (CA)
Title: Fungicides based on nitrogen-containing heterocycles
Inventor: DOBLER MARKUS
IPC: C07D471/04
Filed: 2003-12-03
Abstract: Fungicidal compounds having the general formula (1): formula (1) wherein W, Z  and one of X and Y are N and the other one of X and Y is CR8; R8 is H, halo, C1-4 alkyl, C1-4 alkoxy, C1-4 alkylthio or halo(C1-4)alkyl; R and R2 are independently H, halo, C1-8 alkyl, C1-8 alkoxy, C1-8 alkylthio, C2-8alkenyl, C2-8 alkynyl, cyano or NR3R4, provided that at least one of R and R2 is NR3R4;  R1 is halo, C1-8 alkyl, C2-8 alkenyl, C2-8alkynyl, C3-8 cycloalkyl, C3-8 cycloalkyl(C1-6)~-alkyl, C1-8 alkoxy, C1-8 alkylthio, aryl, aryloxy, arylthio, heteroaryl, heteroaryloxy, heteroarylthio, aryl(C1-4)alkyl, aryl(C1-4)alkoxy, heteroaryl(C1-4)alkyl, heteroaryl~(C1-4)alkoxy, aryl(C1-4)alkylthio, heteroaryl(C1-4)alkylthio, morpholino, piperidino or pyrrolidino; R3 and R4 are independently H, C1-8 alkyl, C2-8 alkenyl, C2-8 alkynyl, aryl, aryl(C1-8)~-alkyl, C3-8cycloalkyl, C3-8 cycloalkyl(C1-6)alkyl, heteroaryl, heteroaryl(C1-8)alkyl, NR5R6, provided that not both R3 and R4 are H or NR5R6, or R3 and R4 together form a C3-7 alkylene or C3-7 alkenylene chain optionally substituted with one or more C1-4 alkyl or C1-4 alkoxy groups, or, together with the nitrogen atom to which they are attached, R3 and R4 form a morpholine, thiomorpholine, thiomorpholine S-oxide or thiomorpholine S-dioxide ring or a piperazine or piperazine N-(C1-4)alkyl (especially N-methyl) ring; and R5 and R6 are independently H, C1-8 alkyl, C2-8 alkenyl, C2-8 alkynyl, aryl, aryl(C1-8)~alkyl, C3-8 cycloalkyl, C3-8 cycloalkyl(C1-6)alkyl, heteroaryl or heteroaryl(C1-8)alkyl; any of the foregoing alkyl, alkenyl, alkynyl or cycloalkyl groups or moieties (other than for R8) being optionally substituted with halogen, cyano, C1-6 alkoxy, C1-6alkylcarbonyl, C1-6 alkoxycarbonyl, C1-6 haloalkoxy, C1-6 alkylthio, tri(C1-4)alkylsilyl, C1-6 alkylamino or C1-6 dialkylamino, any of the foregoing morpholine, thiomorpholine, piperidine, piperazine and pyrrolidine rings being optionally substituted with C1-4 alkyl (especially methyl), and any of the foregoing aryl or heteroaryl groups or moieties being optionally substituted with one or more substituents selected from halo, hydroxy, mercapto, C1-6alkyl, C2-6 alkenyl, C2-6 alkynyl, C1-6 alkoxy, C2-6 alkenyloxy, C2-6 alkynyloxy, halo(C1-6)alkyl, halo(C1-6)alkoxy, C1-6 alkylthio, halo(C1-6)alkylthio, hydroxy(C1-6)alkyl, C1-4 alkoxy(C1-6)alkyl, C3-6 cycloalkyl, C3-6cycloalkyl(C1-4)alkyl, phenoxy, benzyloxy, benzoyloxy, cyano, isocyano, thiocyanato, isothiocyanato, nitro, -NR"'R"", NHCOR"', -NHCONR"'R"", -CONR"'R"", -SO2R"', -OSO2R"', -COR"', -CR"'=NR"" or -N=CR "'R"", in which R"' and R"" are independently hydrogen, C1-4 alkyl, halo-(C1-4)alkyl, C1-4 alkoxy, halo(C1-4)alkoxy, C1-4 alkylthio, C3-6 cycloalkyl, C3-6 cycloalkyl(C1-4)alkyl, phenyl or benzyl, the phenyl and benzyl groups being optionally substituted with halogen, C1-4 alkyl or C1-4 alkoxy.
Patent CA-2511030-A1 (CA)
Title: Lyocell multi-filament for tire cord and method of producing the same
Inventor: KIM MYUNG-WOO
IPC: B29D30/38
Filed: 2003-08-28
Abstract: Disclosed is a lyocell multi-filament for a tire cord and a method of producing the same. The method includes i) dissolving mixed powder of cellulose and polyvinyl alcohol in a mixed solvent of N-methyl morpholine N-oxide and water to prepare a dope, ii) extruding the dope using a spinning nozzle including orifices through air gaps into a conical upper coagulation bath to solidify the dope to produce a multi-filament, iii) feeding the multi-filament through a lower coagulation bath to a washing bath, and washing the multi-filament, and iv) drying and oiling the washed multi-filament and winding the resulting multi-filament. At this time, the orifices each have a diameter (D) of 100 to 300 µm, a length (L) of 200 to 2400 µm, and a ratio of the length to the diameter (L/D) of 2 to 8, and are spaced apart from each other at intervals of 2.0 to 5.0 mm. The method provides a lyocell multi-filament having excellent physical properties useful as a tire cord, thereby producing a tire for an automobile having improved driving stability, dimensional stability, and uniformity using the tire cord.
Patent CA-2512730-A1 (CA)
Title: Hydroxyphenyl cross-linked macromolecular network and applications thereof
Inventor: CALABRO ANTHONY
IPC: C08G63/91
Filed: 2004-01-09
Abstract: A dihydroxyphenyl cross-linked macromolecular network is provided that is useful in artificial tissue and tissue engineering applications, such as artificial or synthetic cartilage. The network is made by first providing a polyamine or polycarboxylate macromolecule (having a plurality of amine or carboxylic acid groups respectively attached along the length of the molecule), reacting this macromolecule with a hydroxyphenyl compound having a free carboxylic acid group in the case of a polyamine or a free primary amine group in the case of a polycarboxylate, and substituting the hydroxyphenyl compound onto the macromolecule via a carbodiimide-mediated reaction pathway to provide a hydroxyphenyl-substituted macromolecule. This macromolecule is then linked to other such macromolecules via an enzyme catalyzed dimerization reaction between two hydroxyphenyl groups attached respectively to different macromolecules under metabolic conditions of temperature and pH. In a preferred embodiment, the macromolecular network is made up of tyramine-substituted hyaluronan molecules that are linked by dityramine bonds to provide a stable, coherent hydrogel with desired physical properties. A method of preparing such a network is also provided.
Patent CA-2515711-A1 (CA)
Inventor: PARTHASARATHY NARAYANAN
IPC: G06F21/56
Filed: 2005-08-11
Abstract: Systems and/or methods that enable secure deployment and/or receipt of an operating system and updates for the operating system to a bare computer across a network susceptible to malicious communication are described. These systems and/or methods can, in one embodiment, securely deploy an image having an operating system and enable secure receipt of an update for the operating system, both via a network susceptible to malicious communication. They can also, in another embodiment, enable a bare computer added to a network to have an operating system deployed to it and updated via the network before the bare computer is subjected to malicious code communicated over the network.