baber/WOPTO huggingface dataset:
Patent CA-2511632-A1 (CA)
Title: Energy network
Inventor: FAIRLIE MATTHEW
IPC: C25B1/04
Filed: 2004-10-07
Abstract: An energy network is provided. An embodiment includes a network having a plurality of power stations and a plurality of loads interconnected by an electricity grid. The loads include electrolysers. The network also includes a controller that is connected to both the stations and the loads. The controller is operable to vary the available power from the power stations and/or adjust the demand from the electrolysers to provide a desired match of availability with demand and produce hydrogen as a transportation fuel with specific verifiable emission characteristics.
Patent CA-2512344-A1 (CA)
Title: Insulated concrete form
Inventor: SKAKIE EDWARD F
IPC: E04B2/86
Filed: 2005-07-15
Abstract: An insulated concrete form (ICF) is disclosed having opposed, spaced-apart foamed plastic panels with a plurality of unique protrusions on an inner surface, are held in spaced apart relationship with novel separators and easily fitted and removed connectors, including framing studs which are conveniently installed to provide secure attachment points for installing interior and exterior finishes, and rebar support boots which retain structural rebar in position spaced from contact with ground surfaces.
Patent CA-2514409-A1 (CA)
Title: Food and beverage dispensing system
Inventor: HERRICK JAMES PETER
IPC: B67D7/78
Filed: 2004-01-30
Abstract: A food or beverage delivery system comprising at least one disposable or recyclable package (10) containing viscous food therein; a dispensing apparatus having a holder (3) for holding the food package (10) and a pressure-displacement device (2) that forces the food out of the package; and a valve;  wherein the food package comprises an outlet portion (4) which is part of the package, and wherein the valve is adapted to act in closure on the outlet portion (4) to cut off portions of food coming out of the package without the food contacting the apparatus. The system may deliver frozen confection more hygienically with or without flavourings. The frozen confection may be a layered product with flavouring forming separations, bottoms or toppings. It may also be used to more accurately dose viscous beverage concentrates in a beverage dispenser.
Patent CA-2515249-A1 (CA)
Title: Packaged decorated frozen confection and method of manufacture
Inventor: GRYKIEWICZ SHRIDAN JOSEPH
IPC: A23G9/44
Filed: 2004-03-01
Abstract: A packaged decorated composite frozen confection that includes an open-ended shell made of a solid, fat-based composition and having a shell wall that defines an interior volume for holding at least a portion of an ice confection therein, the shell wall having a smooth outer surface; a decorative pattern forming a portion of the smooth surface outer wall; a packaging sleeve for protecting all or part of the outer surface of the shell; and a filling of a frozen confection at least in the interior volume of the shell. Also, methods for producing such confections.
Patent CA-2516476-A1 (CA)
Title: A hydraulic percussive in-hole rock drilling machine
Inventor: EGERSTROEM FREDRIK
IPC: E21B4/14
Filed: 2004-03-16
Abstract: A hydraulic drill string device can be in the form of a percussive hydraulic in-hole drilling machine that has a piston hammer (50) with an axial through hole (51) into which a tube (35) extends. The tube forms a channel for flushing fluid from a spool valve (62) and the tube wall contains channels (40) with ports (41,42) cooperating with the piston hammer for controlling the valve.
Patent CA-2517911-A1 (CA)
Inventor: LICHTI GOTTFRIED
IPC: C07K16/04
Filed: 2004-03-04
Abstract: The present invention provides a method of treatment or prophylaxis of enteric disease caused by Gram negative bacteria. The method includes the step of administering a vaccine or a hyperimmune material raised against said vaccine to an individual. The vaccine comprises one or more cell wall antigens reactive in a manner characteristic of O group serotypes, or reactive in a manner characteristic of lipopolysaccharide associated antigens, and at least some of said antigens are separated from bacterial cell walls or wall fragments. The invention also provides composition containing hyperimmune material as well as uses of the composition and vaccine.
Patent CA-2519460-A1 (CA)
Inventor: RHOADES LAWRENCE J
IPC: B24B31/116
Filed: 1999-08-25
Abstract: The present invention is based on the practice of abrasive machining with no sealed working chamber by the employment of a visco-elastic abrasive medium, behaving predominantly as an elastic solid at the applied strain of the orbital working motion, and applying orbital or other relative working motion to produce strain rates which bring the medium into a predominantly elastic deformation and often near, but not to exceed, the compressive stress limit at the strain rate employed. The preferred visco-elastic abrasive medium is a rheopectic poly (boro-siloxane) filled with viscosity increasing stiffening agents and high loadings of the abrasive of choice and relatively minor amounts of plasticizers. The system is operated in an open chamber under applied strain rates such that at least about 50%, particularly about 50 to 99%, and preferably about 80 to 95%, of the deflection of the medium under the conditions of operation occurs by elastic deformation and is elastically recovered, and less than 50%, particularly about 1 to 50%, preferably about 5 to 20%, of the deflection of the medium occurs by fluid or plastic flow.
Patent CA-2519526-A1 (CA)
Inventor: GOLDFARB HELENA
IPC: G08B25/10
Filed: 2005-09-15
Abstract: A security monitoring system (10) for a large infrastructure (12) is provided.  The system includes several magnetometers (14) disposed around an area (16) of the infrastructure. According to aspects of present technique at least one magnetometer (28) is configured to relay an alert signal indicating a change in a magnetic flux profile around the area. A central unit (56) is configured to receive the alert signal from at least one magnetometer and initiate a response to the alert signal.
Patent CA-2521221-A1 (CA)
Inventor: EL-RASHIDY RAGAB
IPC: A61K38/08
Filed: 2004-03-29
Abstract: A method for the treatment of advanced prostate cancer comprises administering to a patient suffering from advanced prostate cancer an androgen suppressing amount of a luteinizing hormone releasing hormone agonist analog and an amount of calcitriol sufficient to enhance the effectiveness of the luteinizing hormone releasing hormone agonist analog against the cancer relative to treatment with the luteinizing hormone releasing hormone agonist analog alone.  Preferably the calcitriol is in the form of a stabilized, injectable solution of calcitriol in isotonic saline containing about 1 to about 30 milligrams per milliliter of calcitriol and a sufficient quantity of nonionic surfactant to solubilize the calcitriol therein. Preferably the a luteinizing hormone releasing hormone agonist analog is a nonapeptide or decapeptide agonist, such as leuprolide, goserelin or salts thereof. The method of the present invention affords a surprisingly improved efficacy for treatment of advanced prostate cancer such as androgen-independent prostate cancer (AIPC) or hormone refractory prostate cancer (HRPC) in comparison to treatment with a luteinizing hormone releasing hormone agonist analog alone.
Patent CA-2521348-A1 (CA)
Title: Processes for the preparation of n-((((pyridinyloxy)-phenylamino) quinazolinyl)-allyl) acetamide derivatives and related compounds as well as intermediates of such processes and processes for the preparation of such intermediates
Inventor: WEI LULIN
IPC: A61K31/517
Filed: 2004-03-29
Abstract: The invention relates to processes for preparing compounds of the formula (1) and to pharmaceutically acceptable salts, prodrugs and solvates thereof, wherein R1, R3, R4, R6 R11, R13 R14 R15, R16, R17, k, I, and m are as defined herein. The present invention also relates to intermediates represented by the formula (3a) wherin R4, and R5 are independently selected from hydrogen and C1-C6alkyl; each R13, R14, R15 and R16 is independently selected from hydrogen, C1-C6alkyl and CH2OH, R17 and R18 are independently C1-C6 alkyl, and k and I  are independently an integer from 1 to 3, as well as to a process for preparing these intermediates.
Patent CA-2522218-A1 (CA)
Title: Lenticular images formed on selected images portions
Inventor: HEATHCOTE ROGER J
IPC: G02B30/27
Filed: 2004-04-14
Abstract: Disclosed herein is a method of creating a selectively formed lenticular image. The method comprises: providing a substrate having a printed interlaced image portion thereon; providing a coating applicator having a selectively-located coating transfer area that substantially conforms to the interlaced image portion on the substrate; applying to the interlaced image portion on the substrate, using the selectively-located coating transfer area, a coating layer that conforms to the interlaced image portion to form a coated interlaced image; curing the coated interlaced image to create a cured coated interlaced image; and forming a lenticular pattern in the cured coated interlaced image to create a selectively formed lenticular image. Adjusting the selectively formed lenticular images occurs by adjusting the selectively located transfer areas on the coating applicator. Also disclosed is a system for making a selectively formed lenticular image. The invention can include multiple applications, via one or more coating applicators, of coating material (e.g., lenticular plastic material) to create the selectively-placed lenticular image. The invention further includes substrates having multiple printed interlaced image portions resulting in a plurality of selectively placed lenticular images on the substrate. The invention allows for end products having defined lenticular image portions, multiple lenticular image portions, and variably placed lenticular effects. In this manner, additional applications for lenticular materials, combining lenticular images and other printing on the same page, are possible and commercially feasible. The invention is particularly useful when it is desired to have less than the full printed page or package dedicated to lenticular effects, with one or more image portions.
Patent CA-2522919-A1 (CA)
Title: System and method to obtain signal acquisition assistance data
Inventor: RILEY WYATT THOMAS
IPC: G01S1/00
Filed: 2004-04-02
Abstract: Signal acquisition assistance data is obtained for receiving devices such as wireless position assisted location devices (208, 210) seeking signals from any source (B1-B10), such as satellite vehicles and base stations. The data may be obtained from previously acquired data, based upon evaluation of changes in parameters such as time and location that may jeopardize validity.  In some cases the data may be adjusted for the changes in parameters. Refined data may be calculated by a receiver using partial measurements of signal sets, particularly if the acquisition assistance data provided by a remote entity includes more distinct parameters than have typically been provided.  New data need not be obtained until the validity of previous data expires due to limitations upon temporal extrapolation using Doppler coefficients, unless mobile station movement that cannot be compensated is detected, and jeopardizes validity of the previous data.
Patent CA-2523210-A1 (CA)
Title: Electrodeposition painting method and throughflow system for carrying out said method
Inventor: HARTUNG MICHAEL
IPC: B05C3/10
Filed: 2004-04-23
Abstract: A method for the electrodeposition painting of substrates (2) in a thoughflow system (1) according to figure (1), comprising an electrodeposition paint basin (1.1) and overflow basin (1.2), circulating pumps (1.3) and (1.5), flow pipes (1.8), a directed basin flow (1.9) flowing in the region of the basin bottom (1.6) in the transport device and counter to the direction of transport of the substrates (2) in the region of the surface of the bath (1.10), in addition to a conveyor device (1.11) provided with devices for transporting, rotating, immersing and removing the substates (2), wherein the substrates(2) are disposed in the form of a cathode or anode and are supplied to the immersion area (1.12) of the electrodeposition paint bath (1.11) via the overflow basin (1.2) with the aid of the conveyor device (1.11), whereupon they are rotated at an angle of > 100~ in relation to the original position thereof during immersion in the electrodeposition paint basin (1.1), whereupon they are transported through the electrodeposition paint basin (1.1) and are coated, whereupon they are rotated back into the original position when they are removed therefrom and are subsequently subjected to further machining.
Patent CA-2525639-A1 (CA)
Inventor: STREEKS MICHAEL
IPC: B01D59/26
Filed: 2004-04-26
Abstract: A pressure swing adsorption (PSA) system including a first group of PSA  modules having a plurality of first PSA modules, and a second group of PSA  modules having a plurality of second PSA modules. The system includes a feed gas manifold, a product manifold, and a waste manifold connected to the first PSA modules and the second PSA modules. Each first PSA module operates on a first PSA cycle in synchronization with the other first PSA modules, and each second PSA module operates on a second PSA cycle in synchronization with the other second PSA modules. The first PSA cycle is offset from the second PSA  cycle. The PSA modules include a plurality of pressurized adsorbent chambers, an inlet manifold, and an outlet manifold. A rigid structure is provided that connects the inlet manifold to the outlet manifold, and structurally joins the inlet and outlet manifolds to the adsorbent chambers.
Patent CA-2527701-A1 (CA)
Inventor: NEGRA SERGE DELLA
IPC: H01J49/04
Filed: 2004-06-04
Abstract: The present invention enhances the laser desorption of biological molecular ions from surfaces by creating a surface localized MALDI particle matrix by ion implantation of low energy ionized clusters (gold, aluminum, etc.) or chemically derivatized clusters into the near surface region of the sample.  MALDI analysis of the intact biomolecules on the surface or within a narrow subsurface region defined by the implantation range of the ions can then be performed by laser desorption into a mass spectrometer or, in a preferred embodiment, into a combined ion mobility orthogonal time of flight mass spectrometer.
Patent CA-2535980-A1 (CA)
Title: P38 kinase inhibitor compositions and methods of use
Inventor: MUTHUMANI KARUPPIAH
IPC: A61P1/00
Filed: 2004-06-04
Abstract: Methods of treating an individual who has been identified as having been infected with HIV are disclosed. Methods of treating an individual who is suspected of having been exposed to HIV are disclosed. Some methods disclosed comprise the step of administering to the individual an amount of a p38 inhibitor effective to inhibit FasL expression. Some methods disclosed comprise the step of administering to the individual an amount of a p38 inhibitor effective to inhibit HIV replication. Some methods disclosed comprise the step of administering to the individual an amount of a p38 inhibitor effective to inhibit HIV replication without inhibiting T cell activation. Some methods disclosed comprise administering to the individual one or more other anti-HIV compounds in combination with a p38 inhibitor.  Methods of identifying compounds that inhibit Nef mediated upregulation of FasL expression are disclosed. Methods of identifying compounds that inhibit the p38 pathway are disclosed.
Patent CA-2537126-A1 (CA)
Title: Method and apparatus for separating a web material
Inventor: BUTSCH WILLIAM JOSEPH
IPC: B26F1/24
Filed: 2004-08-24
Abstract: An apparatus and method for separating a web material (300) along a line of weakness (320) are disclosed herein. The apparatus includes a bedroll (100) and a chop off roll (200). The bedroll includes a bedroll blade (140) and a bedroll web pin (130). The chop off roll includes a pin pad (230) and a plurality of chop off roll blades (240). The bedroll web pin, and the bedroll blade, mesh with the pin pad and the chop off roll blades. The chop off roll blades are moved relative to the bedroll blade, stretching and separating the web material along a line of weakness. The web pin perforates the web material and may completely or partially separate a portion of the web material. The web pin and the separated portion perforate the pin pad. The separated portion is stripped from the web pin as the pin passes out of the pin pad.
Patent CA-2537299-A1 (CA)
Title: On-chip storage, creation, and manipulation of an encryption key
Inventor: FERGUSSON ANDREW A
IPC: H04K1/00
Filed: 2005-02-04
Abstract: A system and method of creating and managing encryption keys in a data processing device generates subsequent encryption keys by combining the existing encryption key with an existing password and seed value. In the preferred embodiment, the initial encryption key is embedded during manufacture and is unknown to the user and manufacturer, thus ensuring that all subsequent encryption keys are derived from an unknown value. When a subsequent encryption key is generated, all data encrypted using the existing encryption key is decrypted using the existing encryption key and re-encrypted using the subsequent encryption key before the existing encryption key is overwritten. In a further aspect, during encryption/decryption the encryption key is combined with the sector address of the data to be encrypted/decrypted in order to generate a unique key for each sector of data to be encrypted/decrypted.
Patent CA-2537969-A1 (CA)
Inventor: MARTIN ANDREW
IPC: E21B21/06
Filed: 2004-09-09
Abstract: This invention relates to a method and apparatus for removing oil from oil-contaminated waste. In particular, the present invention relates to the removal of oil from drilling wastes such as drill cuttings and oil slops, and other industrial oily wastes such as refinery and interceptor wastes by forming a microemulsion of reduced particle size oil-contaminated material.
Patent CA-2539235-A1 (CA)
Title: 5-arylpyrimidines as anticancer agents
Inventor: ZHANG NAN
IPC: C07D239/48
Filed: 2004-09-17
Abstract: This invention relates to certain 5-arylpyrimidine compounds or a pharmaceutically acceptable salt thereof, and compositions containing said compounds or a pharmaceutically acceptable salt thereof, wherein said compounds are anti-cancer agents useful for the treatment of cancer in mammals. This invention further relates to a method of treating or inhibiting the growth of cancerous tumor cells and associated diseases in a mammal and further provides a method for the treatment or prevention of cancerous tumors that express multiple drug resistance (MDR) or are resistant because of MDR, in a mammal in need thereof which method comprises administering to said mammal an effective amount of said compounds or a pharmaceutically acceptable salt thereof. More specifically, the present invention relates to a method of treating or inhibiting the growth of cancerous tumor cells and associated diseases in a mammal in need thereof by promotion of microtubule polymerization which comprises administering to said mammal an effective amount of said compounds and pharmaceutically acceptable salts thereof.
Patent CA-2543113-A1 (CA)
Title: A method of wrapping a rounded bale
Inventor: CARTER NICK
IPC: B65B51/08
Filed: 2004-10-22
Abstract: The present invention is directed to a method of wrapping a rounded bale, and more specifically, to a method of wrapping that fully envelopes the rounded bale and ties at either end so as to maintain the integrity of the bale during, pick-up, transport, and storage. In one embodiment, the wrap ties at either end. In other embodiments, the integrity of the bale is enhanced in that the wrap clings to the surface as well as the ends of the bales. The wrap may comprise elastomeric material to facilitate clinging and conformance to the bales.
Patent CA-2544386-A1 (CA)
Title: Adjustable reclining chair
Inventor: ROBERTSON DALE
IPC: A47C1/02
Filed: 2004-10-13
Abstract: One aspect of the invention concerns a lift-recliner chair comprising a base portion (12), a seat portion (14) pivotally connected to the base portion, a back portion (16) pivotally connected to the seat portion and a first actuator (62) for moving the seat portion with respect to the base portion and a second actuator (64) for moving the back portion with respect to the seat portion so as to alter the configuration of the chair. The actuators are substantially enclosed within the base portion of the chair between a pair of opposed structural base portion side panels (18) in all configurations of the chair.  The seat portion is pivotally connected to the side panels (18) and is movable between a retracted and nested position within the base portion to an raised position in which it is telescopically extended from the base. The nested configuration can reduce the risk of entrapment between moving parts of the chair.
Patent CA-2545506-A1 (CA)
Title: Novel benzofuran derivatives, which can be used in prophylaxis or treatment of 5-ht6 receptor-related disorder
Inventor: JOHANSSON GARY
IPC: A61P3/04
Filed: 2004-12-20
Abstract: The present invention relates to compounds of formula (I): wherein P, R3, W1, and W2 are as described herein, to pharmaceutical compositions comprising the compounds, to processes for their preparation, as well as to the use of the compounds for the preparation of a medicament against 5-HT6 receptor-related disorders.
Patent CA-2549210-A1 (CA)
Inventor: CHOI KWAN-JUN
IPC: E04H15/36
Filed: 2006-04-27
Abstract: The present invention provides a top localization mechanism of bell folding tent, in which a top static rib-hub is located on the top center of the whole framework hinged with radial struts, a pole is connected to the bottom side of the top static rib-hub with the tip end in dead joint vertically, a low sliding rib-hub is fit on the pole in moving connection, said low sliding rib-hub is used for hinging to the radial foldable rib set; a spring is set up between the top static rib-huh and the sliding rib-hub, and is in compression state as folding up the tent frame. The top localization mechanism of bell folding tent not only provides a bigger inner space, but also facilitates to operate in pitch-up process saving labor.
Patent CA-2550971-A1 (CA)
Inventor: WARD ADAM
IPC: B26D7/01
Filed: 2006-06-27
Abstract: In a cutting machine for cutting down venetian blinds a headrail cutter and a bottom rail cutter are provided which move along a horizontal axis. After the headrail and bottom rail are trimmed a slat cutter moves in a vertical axis, up or down to cut the slats. The cutting machine enables one to cut down a venetian blind while the opposite end of the blind remains in the packing box. Preferably, a spacer or collar is provided on the blind prior to packaging so that the headrail, window covering material and bottom rail will be spaced apart from one another a desired amount. That spacing should be the same spacing as the openings in the cutting machine so that when one end of the blind is removed from the package that end of the blind can be readily inserted into the cutting mechanism.
Patent CA-2555004-A1 (CA)
Inventor: HOLLINRAKE MARK STEPHEN
IPC: B60P1/36
Filed: 1999-05-13
Abstract: The present invention provides a combination body is provided with a conveyor assembly that comprises a cross-conveyor located adjacent the front end of the aforesaid body having an upper outer surface that extends along a cross-axis and an endless conveyor having an upper surface disposed adjacent to at least a portion of the bottom edges of the side walls. In this aspect, the upper surface of the endless conveyor is located at substantially the same level as or lower than the upper outer surface of the cross-conveyor.