baber/WOPTO huggingface dataset:
Patent CA-2404916-A1 (CA)
Title: Methods and devices for treating fractured and/or diseased bone
Inventor: LAYNE RICHARD W
IPC: A61B19/00
Filed: 2001-04-05
Abstract: The present invention relates to devices and methods for treating fractured and/or diseased bone. More specifically, the present invention relates to devices and methods for repairing, reinforcing and/or treating fractured and/or diseased bone using various devices, including cavity-forming devices .
Patent CA-2405557-A1 (CA)
Inventor: ROSEN CRAIG A
IPC: A61K39/00
Filed: 2001-04-12
Abstract: The present invention encompasses albumin fusion proteins. Nucleic acid molecules encoding the albumin fusion proteins of the invention are also encompassed by the invention, as are vectors containing these nucleic acids,  host cells transformed with these nucleic acids vectors, and methods of maki ng the albumin fusion proteins of the invention and using these nucleic acids, vectors, and/or host cells. Additionally the present invention encompasses pharmaceutical compositions comprising albumin fusion proteins and methods o f treating, preventing, or ameliorating diseases, disorders or conditions usin g albumin fusion proteins of the invention.
Patent CA-2407636-A1 (CA)
Title: Novel alkenyl succinic anhydride compositions and the use thereof
Inventor: ZHANG JIAN JIAN
IPC: D21H17/14
Filed: 2001-05-25
Abstract: Novel alkenyl succinic anhydride (ASA) compositions and the use thereof. The disclosed ASA compositions may be derived from maleic anhydride and olefins having desirable carbon chain lengths and double bond distributions. The present ASA compositions provide superior paper sizing properties.
Patent CA-2407655-A1 (CA)
Title: Power work tools having a slim profile
Inventor: JORE MATTHEW B
IPC: B27B9/04
Filed: 2001-04-12
Abstract: A power tool (20) is provided. The power tool includes a housing (22), a base plate (28) coupled to the housing and having a base plate width. The power tool also includes a motor assembly (24) attached to the housing and coupled to a tool connector adapted to releasably receive a tool (74). The motor assembly and housing having a width W that is at most substantially equal to the base plate width. Further, the motor assembly having a length (86) and diameter (84) ratio that is at least 1:1.5.
Patent CA-2410114-A1 (CA)
Title: System and method for remotely controlling mobile communication devices
Inventor: CHIU DENNY K
IPC: H04Q7/20
Filed: 2002-10-28
Abstract: A system for remotely controlling mobile communication devices includes a redirection system, a remote control system and a mobile data communication device. The redirection system detects a triggering event at a host system and in response to the triggering event continuously redirects data items from the host system to a wireless network. The mobile data communication device receives data items from the wireless network and executes a plurality of device operations. The remote control system receives control information from a user interface and transmits the control information through the redirection system to the wireless network. The control information is received and executed by the mobile data communication device to remotely control one or more of the device operations. Methods of controlling the operation of mobile data communication devices are also disclosed.
Patent CA-2412773-A1 (CA)
Title: In-line centrifugal fan
Inventor: KUSKI TIMOTHY D
IPC: F04D29/30
Filed: 2001-06-14
Abstract: An inline centrifugal mixed flow fan (20) includes an axially extending intake conduit (22). An inlet cone (28) is disposed at an intake end (24). An impeller (30) is disposed downstream of the inlet cone and includes a centrally disposed wheel-back (32) rotated by an electric motor (44), plural fan blades (34) extending radially outwardly from the wheel-back and a wheel cone fixedly (36) attached to and circumscribing the wheel blades. A driver chamber (48) downstream of the impeller includes plural radially extending straight vanes (50) to direct air to an outlet end (26). The fan is configured to achieve reduced sound level and increased efficiency.
Patent CA-2412940-A1 (CA)
Title: Pivoting planting units vertically
Inventor: MEYER BRADLEY JOHN
IPC: A01C7/20
Filed: 2002-11-27
Abstract: A seeding machine comprises a main frame segment and two wing frame segments. In its working configuration the wing frame segments extends transversely. In its transport configuration the wing frame segments are folded forwardly. The wing frame segments are provided with planting units that are mounted to the wing frame segments by pivot arms that extend downwardly and rearwardly. The pivot arms are pivotally mounted to the wing frame segments by a rock shaft. The rock shaft is provided with an actuator bell crank that is coupled to a linear actuator for rotating the rock shaft relative to the wing frame segments. The pivot arms have a working position, wherein the planting units are in their working position, and a transport position, wherein the planting units have been pivoted on their noses into their substantially vertical transport position.
Patent CA-2415980-A1 (CA)
Inventor: THOEN LORNE
IPC: A63B67/14
Filed: 2003-01-09
Abstract: A hockey puck is provided which is formed of a clear or translucent material to permit illumination thereof. Illumination is provided by a receptacle formed within the body of the hockey puck which is suitably arranged for receiving luminescent material therein, for example a conventional glow stick.  Activation of the luminescent material illuminates the translucent material forming the hockey suck so that the puck is illuminated and remains visible in darkened environments.
Patent CA-2417424-A1 (CA)
Title: Composition de pate de nitrure de bore, coquille en nitrure de bore revetue d'une structure en ceramique, et procede de fabrication
Inventor: HOLCOMBE CRESSIE E JR
IPC: C04B41/87
Filed: 2001-07-24
Abstract: Une pâte de nitrure de bore entièrement minérale, contenant 80 à 94 % d'une peinture au nitrure de bore et 6 à 20 % de fibres en céramique, est préparée en vue de permettre le processus de fabrication du revêtement <= coquille >= en nitrure de bore de 0,0313 à 0,25 pouce sur des substrats en céramique choisis parmi une grande variété de densités. La désagglomération des fibres en céramique telle que les longueurs de fibres sont supérieures à 100 micromètres et les agglomérations inférieures à 3/32 pouce améliore l'uniformité de couche de la <= coquille >= en nitrure de bore. Le contenu en nitrure de bore de plus de 36 % en poids (ou environ 50 % en volume) dans la <= coquille >= en nitrure de bore qui permet defournir des structures en céramique avec une matrice de nitrure de bore présentant un comportement non mouillant à long terme pour des métaux fondus non ferreux.
Patent CA-2417601-A1 (CA)
Title: Treatment of a well with an encapsulated liquid and process for encapsulating a liquid
Inventor: CASSIDY JUANITA M
IPC: C09K8/62
Filed: 2003-01-29
Abstract: The present invention provides a method for encapsulating a liquid within a semi-permeable membrane. In particular, the present invention provides a method for encapsulating free flowing liquids. The current invention also provides a method for treating the downhole region of a well using encapsulated well treatment chemicals. The method of treating the downhole region of a well is particularly useful in acid etching a fracture face.
Patent CA-2418535-A1 (CA)
Title: Process for producing plastic lens and plastic lens
Inventor: KOSAKA MASAHISA
IPC: G02B1/04
Filed: 2003-02-06
Abstract: The present invention provides a process for producing plastic lenses having higher refractive index and Abbe's number without remarkably deteriorating basic physical properties such as mechanical strength, impact resistance and transparency.
Patent CA-2418631-A1 (CA)
Title: Folding fifth wheel cover
Inventor: ANTHONY TERRY R
IPC: B62D53/08
Filed: 2003-02-14
Abstract: The Bobtail Buddy is a re-usable folding cover with two equal sides which fits over the top and side surfaces of the fifth wheel bearing plate to protect the plate and its lubricants from contaminates such as dirt, mud and stones when it is not coupled to a trailer or other appliance.
Patent CA-2419573-A1 (CA)
Title: Method of increasing testosterone and related steroid concentrations in women
Inventor: DUDLEY ROBERT E
IPC: A61P25/28
Filed: 2001-08-29
Abstract: The present invention relates to methods, kits, combinations, and compositions for treating, preventing or reducing the risk of developing a testosterone deficient disorder, or the symptoms associated with, or related to a testosterone deficient disorder in a female mammal in need thereof. The present invention also relates to a method of administering a steroid in the testosterone synthetic pathway, for example testosterone, to a mammal in need thereof. In addition, the methods, kits, combinations and compositions may be used in conjunction with other pharmaceutical agents effective at treating, preventing, or reducing the risk of developing a testosterone deficient disorder. The methods, kits, combinations and compositions can also be used in conjunction with a pharmacologically effective amount of an estrogenic hormone, for example, estradiol. Furthermore, the methods, kits, combinations and compositions can be used in conjunction with a pharmacologically effective amount of another steroid or pharmaceutical agent that increases serum testosterone levels in a mammal, for example, methyltestosterone.
Patent CA-2419870-A1 (CA)
Title: Sh2 domain binding inhibitors
Inventor: VOIGT JOHANNES H
IPC: C07K5/08
Filed: 2001-08-22
Abstract: Disclosed are compounds for SH2 domain binding inhibition. For example, disclosed is a compound of formula (I) wherein R1 is a lipophile; R2, in combination with the phenyl ring, is a phenylphosphate mimic group or a protected phenylphosphate mimic group; R3 is hydrogen, azido, amino, carboxyalkyl, alkoxycarbonylalkyl, aminocarbonylalkyl, or alkylcarbonylamino, wherein the alkyl portion of R3 may be optionally substituted with a substituent selected from the group consisting of halo, hydroxy, carboxyl, amino, aminoalkyl, alkyl, alkoxy, and keto; R6 is a linker; AA is an amino acid; and n is 1 to 6; or a salt thereof. The compounds of the present invention have the advantage that their conformation is constrained to provide enhanced binding affinity with SH2 domain protein. Also disclosed are a pharmaceutical composition comprising a pharmaceutically or pharmacologically acceptable carrier and a compound of the present invention, a method for inhibiting an SH2 domain from binding with a phosphoprotein comprising contacting an SH2 domain with a compound of the present invention, a method of preventing or treating a disease, state, or condition by the use of one or more of these compounds, and a method for preparing the compounds of the present invention. The present invention further provides intermediates useful in the preparation of the compounds.
Patent CA-2423331-A1 (CA)
Inventor: MACKENZIE ANDREW DOUGLAS
IPC: A61P19/00
Filed: 2001-12-18
Abstract: La présente invention concerne un extrait obtenu à partir de viande de requin, qui est capable d'inhiber l'angiogenèse chez un animal. La présente invention concerne également un procédé de production de l'extrait, qui consiste à mettre de la viande de requin en contact avec un solvant, à séparer la solution résultante de la viande, puis à retirer le solvant, afin de fournir un extrait servant d'inhibiteur d'angiogenèse. En outre, cette invention concerne l'utilisation dudit extrait dans le traitement de maladies associées à l'angiogenèse, notamment le cancer, la rétinopathie, l'inflammation et l'arthrite.
Patent CA-2425948-A1 (CA)
Title: Water-based coating composition having carbamate-melamine cross-linking, method of preparing the same, and a cured film thereof
Inventor: RAMESH SWAMINATHAN
IPC: C08F293/00
Filed: 2001-11-19
Abstract: The present invention is directed to a curable, water-based coating composition utilized in waterborne coating systems. The coating composition is the reaction product of a water-based copolymer prepared by free-radical polymerization, and a cross-linking agent. The copolymer is the reaction product of a first block and a second block. The first block is the reaction product of a first ethylenically unsaturated monomer, acrylic acid, and a second ethylenically unsaturated monomer, methyl methacrylate, as well as the reaction product of a vinylaromatic hydrocarbon monomer, diphenylethylene. The second block is the reaction product of a plurality of ethylenically unsaturated monomers, styrene, 2-ethylhexyl methacrylate, cyclohexyl methacrylate, and carbonate-modified glycidyl methacrylate including a carbonate functional group that is subsequently converted into a carbamate functional group by ammonium hydroxie. The cross-linking agent, preferably a melamine, reacts with the carbamate functional group to establish a coating composition having urethane cross-linking from the carbamate- melamine reaction.
Patent CA-2426516-A1 (CA)
Inventor: RECCHIA FRANK P
IPC: A61F7/10
Filed: 2003-04-10
Abstract: A disposable cold pack comprising a durable flexible container having an interior region, a breakable envelope contained within the interior region, a predetermined amount of liquid contained within the envelope wherein the liquid consists of water, and solid materials contained within the interior region. The solid materials consist of a predetermined amount of urea and a predetermined amount of potassium chloride. When the envelope is broken so as to release water into the interior region, the water dissolves a substantial amount of the solid materials thereby producing an endothermic reaction which cools the water.
Patent CA-2426739-A1 (CA)
Title: Food container
Inventor: LIEW LAI PING
IPC: B65D85/72
Filed: 2003-04-16
Abstract: A food container for the easy release of food contents, said container having a receptacle constituted by a bottom wall and a side wall, whereby the side wall comprises an opening which serves as a pour opening. The bottom wall comprises at least one vent opening which is covered by a vent seal tab to allow air to enter into the food container for easily releasing the food contents. Said tab can be a depressible or reclosable vent seal tab and can be protected against accidental dislodgment by a recess area formed by a support means extending downwardly from the entire perimeter of the bottom wall. A food container of a further embodiment comprises a receptacle composed of a side wall, a support means extending downwardly from the side. wall, and a detachable bottom wall closure to detachably attach to said support means. The bottom wall perimeter measurements are slightly smaller than the top opening to form an inclined interior receptacle for easily sliding out food contents when the container is in an inverted position.
Patent CA-2428394-A1 (CA)
Inventor: VARGAS PEDRO
IPC: H02K17/30
Filed: 2003-05-08
Abstract: A variable speed electrical AC induction motor has windings and a rotor disposed within a motor housing. A switch for varying the speed of the rotor is disposed at a location external of the motor housing. The variable speed electrical AC  induction motor is ideal for use in a water recreational combination, such as a spa, hot tub or recirculating bath tub. Because the AC induction motor has a switch which is external to the motor housing, repair or replacement of the switch is conveniently and easily accomplished without having to take apart the electrical motor.
Patent CA-2428518-A1 (CA)
Title: Methods and systems for electronic coupon issuance transmission and management
Inventor: SMITH STEVEN B
IPC: G06Q20/20
Filed: 2001-11-09
Abstract: Methods and systems for electronic coupon issuance transmission and management. Wireless vendor devices and wireless purchaser devices transmit electronic coupons at a point of sale for coupon redemption. Further processing of the electronic coupon information may be performed with the purchaser device or with a secondary computing device after subsequent coupon transmission to that secondary device. The electronic coupons may incorporate a numerous variety types as well as include various information such as purchaser profiles and coupon use histories. The electronic coupons may either be stored locally on the purchaser device or be a reference location on a network for the merchant to get coupon information from. The electronic coupons are also designated to allow the individual purchaser to automatically organize his or her coupons. Some electronic coupons can additionally be set to automatically delete upon expiration.
Patent CA-2429397-A1 (CA)
Title: Methods and means for producing efficient silencing construct using recombinational cloning
Inventor: WATERHOUSE PETER
IPC: C12N1/21
Filed: 2002-01-24
Abstract: Methods and means are provided for producing chimeric nucleic acid constructs capable of producing dsRNA for silencing target nucleic acid sequences of interest using recombinational cloning.
Patent CA-2429931-A1 (CA)
Inventor: GONEN ALON
IPC: G07F17/32
Filed: 2001-08-27
Abstract: L'invention concerne un appareil de gestion de jeux de casino, comprenant une interface d'entrée conçue pour recevoir des informations relatives à des jeux auxquels joue un utilisateur, une mémoire conçue pour stocker le résultat d'un banquier calculé sur la base des informations relatives aux jeux auxquels joue un utilisateur, et une unité de sortie conçue pour fournir à l'utilisateur une option lui permettant de prendre une place de banquier dans un jeu de casino. Dans ce cas, un ou plusieurs joueurs jouent contre le banquier qui a plus de chances que les joueurs, sur la base du résultat de banquier de l'utilisateur.
Patent CA-2431965-A1 (CA)
Title: Novel substituted imidazotriazinones as pde ii-inhibitors
Inventor: SCHREIBER RUDY
IPC: A61P25/28
Filed: 2001-12-10
Abstract: The invention relates to novel substituted imidazotriazinones (I), methods f or the production thereof, and the use thereof for producing medicaments particularly for improving perception, concentration capacity, learning capacity and/or memory capacity.
Patent CA-2433161-A1 (CA)
Title: Separable electrical connector assembly
Inventor: STEPNIAK FRANK M
IPC: H01R13/629
Filed: 2003-06-23
Abstract: Separable electrical connectors which are modified to reduce the probability of flashover upon disassembly operation of a bushing insert from a power cable elbow connector. The bushing insert is provided with vents to vent a cavity formed between the elbow cuff and the transition shoulder portion of the bushing insert wit h ambient air to avoid a decrease in pressure within the connection region and avoid a decrease in the dielectric strength of the air therein thus preventing flashover. The vents can be provided directly on the transition shoulder portion of the insert, an elbow seating indicator band or on a bushing insert interface shell. Additionally, the ban d and the shell may be formed of a bright contrasting color which serves to indicate whether the loadbreak connector is improperly assembled. The shell further reduces friction upon assembly of the connector.
Patent CA-2435395-A1 (CA)
Inventor: WICKLINE SAMUEL A
IPC: G01R33/28
Filed: 2002-01-30
Abstract: Methods and devices for enhanced ultrasound detection based upon changing temperature and ultrasound reflectivity of a temperature-dependent contrast agent bound to an ultrasound target are disclosed. The methods and devices c an be used for enhanced imaging alone or in conjunction with drug delivery, wit h therapeutic approaches such as hyperthermia or cryotherapy or with other imaging modalities.
Patent CA-2435901-A1 (CA)
Title: Integrated step for a vehicle cargo area
Inventor: FIELDING RUSSELL
IPC: B60N2/36
Filed: 2003-07-23
Abstract: A vehicle closure member with an integrated step is provided for improving access to a vehicle cargo area. The vehicle closure member also includes an internal cavity, an orifice positioned in the internal cavity, and a track mechanism disposed in the internal cavity that is in alignment with the orifice. The track mechanism engages the step member which slideably extends through the orifice and pivots to a deployed position to provide a step for access to the vehicle cargo area. An interlock assembly can be provided to prevent closing of the vehicle closure member when the step member is in the deployed position.
Patent CA-2436725-A1 (CA)
Inventor: MCDANIEL ROBERT R
IPC: C08K7/04
Filed: 2001-05-07
Abstract: Composite particles (10) made of a binder (15) and filler material (20) are provided for use in subterranean for-mations. The filler is typically finely divided mineral and optional fiber. The particles are useful as proppants to prop open subter-ranean formation fractures. The particles are also useful for water filtration and artificial turf for sports fields. Methods of making the composite particles are also disclosed.
Patent CA-2438619-A1 (CA)
Title: Estimation evaluation system
Inventor: KAWANO AKIO
IPC: G06Q10/00
Filed: 2002-02-08
Abstract: An estimation evaluation system for evaluating the estimation price of a product properly, considering the distribution cost of the same. The system comprises a manufacturing cost information table (101a) for storing information on the manufacturing cost of a product, a physical distribution cost information table (102a) containing information on the physical distribution cost for each sites, estimation means (15) for calculating an estimated price of the product manufactured at a predetermined site and transferred to a second site and estimated at the second site on the basis of the manufacturing cost information and the physical distribution cost information, and estimation result outputting means (11) for outputting the estimated price calculated.
Patent CA-2442054-A1 (CA)
Title: Very high data rate telemetry system for use in a wellbore
Inventor: GARDNER WALLACE R
IPC: E21B47/12
Filed: 2001-03-27
Abstract: A very high data rate telemetry system is provided for use in a wellbore. In a described embodiment, a telemetry system includes multiple nodes positioned in the wellbore and distributed over a substantial length of the wellbore. The nodes simultaneously communicate with a remote location at a very high combined data transmission rate. A method of communicating data in a wellbore is also provided. The method includes the steps of installing multiple modems in the wellbore, installing a remote modem at a location remote from the downhole modems, and simultaneously communicating data from each of the downhole modems to the remote location. Each downhole modem communicates with the remote modem using a unique set of frequency subchannels.
Patent CA-2443174-A1 (CA)
Inventor: BAKKE BART F
IPC: C01D5/16
Filed: 2002-03-29
Abstract: L'invention concerne un procédé de production d'un sel de césium consistant à faire réagir une solution contenant du sulfate de césium avec une chaux en vue de former (1) une solution contenant au moins de l'hydroxyde de césium et (2) un résidu renfermant du sulfate de calcium. Ce procédé consiste également à extraire le résidu de la solution et à convertir l'hydroxyde de calcium présent dans la solution en au moins un type de sel de césium. La présente invention concerne en outre les utilisations de ce sel de césium ainsi que des procédés de production d'hydroxyde de césium au moyen d'une chaux. Elle se rapporte enfin à des procédés de production de sels de métaux alcalins et d'hydroxydes de métaux alcalins.