baber/WOPTO huggingface dataset:
Patent CA-2602951-A1 (CA)
Title: Diverse chemical libraries bound to small particles with paramagnetic properties
Inventor: LOMAS LEE
IPC: C40B40/10
Filed: 2006-03-22
Abstract: The present invention provides diverse chemical libraries bound to small particle with paramagnetic properties. Typically, the chemical structures comprise a plurality of different chemical moieties, the particles are paramagnetic and have a diameter between about 100 nm and about 10 microns, the chemical structures bound to each particular particle have substantially the same structure and the combinatorial library comprises at least 100,000 different chemical structures.
Patent CA-2605714-A1 (CA)
Inventor: WAY ALVEN J
IPC: E04B2/86
Filed: 2007-10-16
Abstract: Methods of constructing an insulated concrete form structure and insulated concrete form structures having been built using the methods. The insulated concrete form structure having a structure opening through the structure, the structure opening defined by form edges and opening forms bonded to a concrete core of the structure.  A method comprising erecting a set of spaced apart forms on a base;  positioning opening forms in the space between the forms around a form opening through the forms; securing the opening forms around the form opening; and, pouring concrete to fill the space between the forms, around the opening forms, to a top portion of the forms, creating the concrete core of the structure.
Patent CA-2609428-A1 (CA)
Title: Bicyclic 6-alkylidene-penems as class-d beta-lactamases inhibitors
Inventor: VENKATESAN ARANAPAKAM MUDUMBAI
IPC: A61P31/04
Filed: 2006-05-26
Abstract: ABSTRACT This invention relates to certain bicyclic 6-alkylidene penems which act as a inhibitor of class-D enzymes. .beta.-Lactamases hydrolyze .beta.-lactam antibiotics, and as such serve as the primary cause of bacterial resistance. The compounds of the present invention when combined with .beta.-lactam antibiotics will provide an effective treatment against life threatening bacterial infections. In accordance with the present invention there are provided compounds of general formula I or a pharmaceutically acceptable salt or in vivo hydrolyzable ester R5 thereof: Formula (I) wherein:  One of A and B denotes hydrogen and the other an optionally substituted fused bicyclic heteroaryl group; and X=O or S.
Patent CA-2609541-A1 (CA)
Title: Methods for identifying ligands for stem cells and cells derived therefrom
Inventor: WEST MICHAEL D
IPC: C12N5/08
Filed: 2006-05-26
Abstract: The present invention provides methods for the identification of novel ligands to pluripotent stem cells such as human embryonic stem cells, human embryo-derived cells, and from cells differentiated from such cells, and the use of such ligands in identifying differentiation conditions, purifying cells, and for eliminating such cells from mixtures of varied cell types. The invention also provides methods for the identification of target progenitor cells and cells identified thereby.
Patent CA-2610039-A1 (CA)
Title: Jar opener
Inventor: SANDERS MARK ANDREW
IPC: B67B7/18
Filed: 2007-11-08
Abstract: A hand held, one touch jar opener can be placed on a jar and activated with a momentary touch of a button. An epicyclic gear train is set to sequentially provide a grip on a jar, and on a lid, followed by development of torque needed to move the lid in a counterclockwise direction with respect to the jar. The principles embodied in the opener shown can be realized in an opener which can be manually powered, or preferably motorised and possibly highly automated. A differential gear train provides reduction of speed and increase in torque and then provides two balanced and opposing forces through the epicyclic gear assembly having sun and planet gears. This configuration enables a wide variety of screw-on lids and jars to be automatically closed to match the correct diameters, apply a gripping force and then apply torque in an opposing direction.
Patent CA-2610043-A1 (CA)
Title: Method for producing workpieces
Inventor: SCHORNICK GUNNAR
IPC: C08J9/33
Filed: 2006-05-30
Abstract: The present invention relates to a method for producing workpieces which is characterized in that (a) pieces of open-cell aminoplastic foam with an average diameter in the range from 50 ~m to 5 mm (weight average) (b) are mixed with at least one film-forming polymer, subjected to a shaping step and subsequently dried.
Patent CA-2611064-A1 (CA)
Title: Outboard motor lock assembly
Inventor: FRANTZ DONALD R
IPC: F16B41/00
Filed: 2005-06-02
Abstract: An outboard motor lock assembly (10) has a longitudinally-extending base (20).  The base (20) has a longitudinally-extending slot (28) defined within it and is functionally adapted to overlay the head portions (8) of clamping screws (18) used with the motor supports (6). The base (20) slides over the lever-like head portions (8) via the slot (28), one end (26) of the slot (28) being open and the opposite end of the slot (28) being closed. A transversely disposed lock cylinder (45) is slidingly attached to the base (20) at the open end (26) of the slot (28). The lock cylinder (45) includes a latch (44) that is engageable with a latch keeper (35) that is also situated at the open end (26) of the slot (28). When the lock cylinder latch (44) is secured to the latch keeper (35), the lock cylinder (45) effectively blocks the slot opening (26) and the base (20) is unable to slide along the head portions (8) of the clamping screws (18).
Patent CA-2613525-A1 (CA)
Inventor: SAWRIE MATTHEW
IPC: G01S7/524
Filed: 2007-12-05
Abstract: The present invention relates to a sonar method and apparatus of tracking objects underwater. Specifically, the method and apparatus can be used to acoustically track a multitude of objects in a hemi-spherical volume 360°  azimuth and 180° elevation relative to the location of the apparatus.  The method and apparatus of the present invention provide four-dimensional, real-time tracking of underwater objects.
Patent CA-2614456-A1 (CA)
Inventor: HARRISON JAMES J
IPC: C08F10/10
Filed: 2007-12-13
Abstract: The present invention provides for polyisobutenyl sulfonates, methods for preparing them, and composition employing them; wherein said polyisobutenyl sulfonates have improved low temperature and high temperature viscometric properties. The polyisobutenyl sulfonates are prepared by sulfonating polyisobutene and reacting the polyisobutenyl sulfonate with an alkali metal or alkaline earth metal, wherein the polyisobutene is characterized by having at least 90 mole percent methyl-vinylidene, a number average molecular weight of about 350 to 5,000, and a ratio of weight average molecular weight to number average molecular weight M w/M n of from about 1.01 to about 1.4.
Patent CA-2619425-A1 (CA)
Inventor: ARNOLD RUSSELL
IPC: G08B17/10
Filed: 2006-08-09
Abstract: A fire suppression system for a staircase comprises a smoke detector, a fire suppression agent contained in a pressurized reservoir, a plurality of distribution means for distributing the fire suppression agent, a power source, a light source, a relay in communication with the smoke detector, the light source and the reservoir, and, in one embodiment, a manual release mechanism. The light source is activated upon a signal from the smoke detector, the manual release is activated by an occupant of the structure containing the staircase, causing the reservoir to release the fire suppression agent, which is discharged through the distribution means which have been positioned in a pattern customized for each staircase to effect suppression of a fire, enabling the occupants to utilize the staircase and exit the structure.
Patent CA-2624652-A1 (CA)
Inventor: HENDRICKSON LARRY LEE
IPC: H05B3/68
Filed: 2006-09-01
Abstract: A method for dividing a field into zones with similar crop attributes and developing a mission plan for steering the harvester (10) to selectively harvest crops based on one or more of the attributes. The attributes include protein level, starch level, oil level, sugar content, moisture level, digestible nutrient level, or any other crop characteristic of interest. The method can be applied to selectively harvest and/or segregate according to attribute any crop, including grains such as wheat, corn, or beans, fruits such as grapes, and forage crops. Directed crop sampling provides absolute value and variance information for segregated batches of harvested crop.
Patent CA-2625036-A1 (CA)
Title: Split browser
Inventor: MANKOVSKII SERGEI
IPC: H04L12/16
Filed: 2002-08-29
Abstract: A switch for facilitating a browser to provide a plurality of web sessions between respective communication devices connected to the switch and web sites, the switch comprising a call processor for managing and presenting telephony sessions on the communication devices; a web support for managing and presenting web sessions to respective communication devices, the web sessions tracked by session records on said browser and having content and associations with respective ones of the communication devices; a transporter for exchanging messages with the browser where the messages contain respective ones of the associations; and an input handler for receiving inputs from users of the communication devices, and in response identifying each of the inputs for forwarding to one of the call processor and the web support, the input handler having identification to determine which of the communication devices originated a given input, wherein the web support generates for each of the inputs at least one of a response to a respective web session and one message to the browser according to the input and the content of the web session.
Patent CA-2625723-A1 (CA)
Title: Multispecies rodent cage
Inventor: GABRIEL GEORGE S
IPC: A01K1/035
Filed: 1999-06-15
Abstract: A rodent cage including a cage bottom having a plurality of integral side walls, a floor and an open top end. A peripheral lip extends continuously around the top end. A pair of recesses are disposed on the peripheral lip. A feeder assembly has a frame and at least one section descending therefrom. The frame has pair of flanges extending therefrom so that when the feeder assembly is disposed in the cage bottom the pair of flanges are mated with the pair of recesses, respectively. A bonnet is dimensioned in size for sealing the top end of the cage bottom. A lock is disposed on the bonnet for preventing rodents housed in the cage from displacing the bonnet from the cage bottom.
Patent CA-2626966-A1 (CA)
Title: System and method for digital modulation
Inventor: CHOW PETER EL KWAN
IPC: H03F3/217
Filed: 2008-03-26
Abstract: The present invention is directed to a system and method which allows for power amplification of an input signal using power amplification combined by changing the center frequency with an up-converter to shift a baseband signal to a signal at a carrier frequency in the same process. This then provides a digital implementation that is power efficient and has little or no linearity issue - technology suitable for a silicon chip and broadband operation. In one embodiment, each input sample is replaced with a number of sub-samples within the same sample interval, the total weight of the sub--samples being equal to the replaced sample. This sample to sub-samples process alters the frequency response of the sampled signal and reduces the amplitude dynamic range of the load driver, thereby simplifying the filter requirements for digital to analog conversion while reducing linearity requirement of the load driver. This process can be implemented by digital circuits which results in broadband operation.
Patent CA-2628357-A1 (CA)
Inventor: WEINONG HU
IPC: G09F23/06
Filed: 2008-04-28
Abstract: The advertising door system is to create an advertising space on the display shelf while hiding tobacco products. The advertising door comprises a support board member, a set of hinges, a hinged door, an inserted advertising image and a handle.  The advertising door has two advertisement surfaces showing one advertising image while in close position and showing another advertising image while in open position.  It fits to the height-adjustable shelf with standard width of 3,4 or 5 feet and easy to install. The advertisement image is printed on an opaque material that prevents the merchandise inside the advertising door to the public view.
Patent CA-2629295-A1 (CA)
Inventor: YAMAGUCHI TOMONA
IPC: A01N43/56
Filed: 2006-11-17
Abstract: Disclosed is a composition which can exert a steady, high germicidal effect on a cultivated plant suffering from a plant disease. The composition is a germicide composition for agricultural and gardening applications, which comprises (a) at least one imidazole compound represented by the formula (I) below and (b) at least one other germicide selected from the group consisting of flumorph and benalaxyl-M as active ingredients: wherein R represents a C1-6 alkyl group or a C1-6 alkoxy group; and n represents an integer of 1 to 5
Patent CA-2631025-A1 (CA)
Title: A device for detecting the presence or amount of an analyte in a fluid sample and method thereof
Inventor: WU YUZHANG
IPC: G01N35/00
Filed: 2006-11-13
Abstract: A device for detecting the presence or amount of an analyte in a fluid sample and method thereof, comprises a sample collector and a receiving cup for receiving and holding the sample collector within the receiving cup. The sample collector contains a compressible absorbent member for collecting the fluid sample, and has a first position and a second, locked position within the receiving cup. The absorbent member is uncompressed in the first position and is compressed in the second, locked position. The sample collector or the receiving cup has at least one test element having reagents for detecting the presence or amount of the analyte in the fluid sample.
Patent CA-2633666-A1 (CA)
Title: Methods and apparatus for pulsed electric field neuromodulation via an intra-to-extravascular approach
Inventor: DEMARAIS DENISE
IPC: A61N1/00
Filed: 2006-12-21
Abstract: Methods and apparatus are provided for pulsed electric field neuromodulation, via an intra-to-extravascular approach, e.g., to effectuate irreversible electroporation or electrofusion, necrosis and/or inducement of apoptosis, alteration of gene expression, changes in cytokine upregulation and other conditions in target neural fibers. In some embodiments, the ITEV PEF  system comprises an intravascular catheter having one or more electrodes configured for intra-to-extravascular placement across a wall of patient's vessel into proximity with target neural fibers. With the electrode(s) passing from an intravascular position to an extravascular position prior to delivery of the PEF, a magnitude of applied voltage or energy delivered via the electrode(s) and necessary to achieve desired neuromodulation may be reduced relative to an intravascular PEF system having one or more electrodes positioned solely intravascularly. The methods and apparatus of the present invention may, for example, be used to modulate one or more target neural fibers that contribute to renal function.
Patent CA-2633756-A1 (CA)
Title: Pharmaceutical antibody compositions with resistance to soluble cea
Inventor: RAU DORIS
IPC: A61K39/00
Filed: 2006-12-21
Abstract: The present invention relates to pharmaceutical compositions for the treatment of an epithelial tumor in a human, said pharmaceutical composition comprising an IgG1 antibody specifically binding to human CEA, wherein the variable region of said IgG1 antibody comprises at least (i) a CDR-H1 having the amino acid sequence "SYWMH" and a CDR-H2 having the amino acid sequence "FIRNKANGGTTEYAASVKG" and a CDR-H3 having the amino acid sequence "DRGLRFYFDY" or (ii) a CDR-H  1 having the amino acid sequence "TYAMH" and a CDR-H2 having the amino acid sequence "LISNDGSNKYYADSVKG" and a CDR-H3 having the amino acid sequence "DRGLRFYFDY". Furthermore, processes for the production of said pharmaceutical compositions as well as medical/pharmaceutical uses for the IgG1 antibody molecules bearing specificities for the human CEA  antigen are disclosed.
Patent CA-2633962-A1 (CA)
Title: Dimers and adducts of 6-[(substituted) phenyl] triazolopyrimidines useful as anticancer agents
Inventor: WU YANZHONG
IPC: A61P35/04
Filed: 2006-12-15
Abstract: Certain adducts and dimers of 6-[(substituted)phenyl]triazolopyrimidine compounds or pharmaceutically acceptable salts thereof, and compositions containing said compounds or pharmaceutically acceptable salts thereof, wherein said compounds are anti-cancer agents useful for the treatment of cancer in mammals, are disclosed. Also disclosed is a method of treating or inhibiting the growth of cancerous tumor cells and associated diseases in a mammal and 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 pharmaceutically acceptable salts thereof. Also disclosed is 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-2640460-A1 (CA)
Inventor: VYAS NEHAL H
IPC: A61K9/22
Filed: 2007-01-29
Abstract: A pharmaceutical dosage form such as a capsule, a conventional or orally disintegrating tablet capable of delivering a weakly basic, nitrogen (N)-containing selective serotonin 5- HT3 blocking agent having a pKa in the range of from about 5 to 14 and a solubility of not more than about 200 ~g/mL at pH  6.8 into the body in a sustained-released fashion, suitable for a once-daily dosing regimen, comprises at least one organic acid, which solubilizes said weakly basic selective serotonin 5-HT3 blocking agent prior to releasing it into the hostile intestinal environment wherein the blocking agent is practically insoluble. The unit dosage form may be composed of a multitude of multicoated particulates (i.e., immediate-release beads, sustained-release beads and/or one or more timed, pulsatile- release bead populations) and is designed in such a way that the weakly basic blocking agent and the organic acid do not come into close contact during processing and/or storage thereby avoiding in-situ formation of acid addition compounds while ensuring that the acid is not depleted prior to completion of the drug release.
Patent CA-2640965-A1 (CA)
Title: A wind turbine, a high current connector and uses hereof
Inventor: CHRISTOFFERSEN VIGGO KOFOD
IPC: H01R13/24
Filed: 2005-12-12
Abstract: The invention relates to a wind turbine (1) connected to a utility grid or another electric load. The wind turbine (1) comprises at least one electric generator (6) generating a high current, at least one substantially inflexible conductor (13) conducting the current, a high current connector (15) including a housing (18) capable of conducting the current, where the housing (18) comprises two or more openings (17) for accommodating at least two conductor ends (16) of the conductor (13). The wind turbine (1) is characterized in that, the openings (17) of the high current connector (15) comprise one or more connection means (20) for providing an electric connection between said conductor ends (16) and said housing (18), said connection means (20) configured for allowing substantially unrestricted movements of the conductor ends (16) in the conductors (13) longitudinal direction. The invention further relates to a high current connector (15) and uses hereof. V
Patent CA-2643475-A1 (CA)
Title: Flat blank carton
Inventor: FORD COLIN P
IPC: B65D5/18
Filed: 2007-01-05
Abstract: A flat blank carton is provided for packaging articles or products. The flat blank carton includes a base, a top, and a rear panel, hingedly connected to one another, and pairs of upper and lower side flaps hingedly attached to the top and base panels, respectively. The upper and lower side flaps include locking projections and corresponding locking recesses that are brought into mating, locking engagement as the top panel is folded over the base panel. After loading with products, the front end flaps of the cartons can be sealed to close the cartons.
Patent CA-2643480-A1 (CA)
Inventor: BOURENKOV SERGE
IPC: A63F13/12
Filed: 2007-03-01
Abstract: A method and gaming device for playing an electronic multi-hand blackjack game is disclosed. The game includes: a) dealing a player hand of two face-up cards; b) dealing two or more dealer hands such that each dealer hand is dealt from a corresponding shoe made up on at least one deck of cards, where each dealer hand includes one identical face-up card and one face-down card; c) completing the player hand according to input received from the player; d) completing each of the dealer hands according to conventional rules of blackjack, such that the cards in each dealer hand are drawn from the corresponding shoe and no two dealer hands are drawn from the same shoe; and e) determining a number of game results by comparing the player hand against each of the dealer hands using conventional rules of blackjack.
Patent CA-2643836-A1 (CA)
Inventor: LI JIN HONG
IPC: F16H55/08
Filed: 2007-01-20
Abstract: In the toothing system (1) of a gearwheel having a multiplicity of teeth (2, 3; 19), the tooth flanks (4, 5, 6; 22) of which are of involute configuration above a tooth root region (7, 8, 9; 23) of the tooth flanks (4, 5, 6; 22), the tooth root region (7, 8, 9; 23), as viewed in a normal section and which extends between a root use point (15, 16, 17; 23) and a root point (F), of the tooth flanks (4, 5, 6; 22) is of elliptical configuration, adjoins the involute region of the tooth flank (4, 5, 6; 22) tangentially at the root use point (15, 16, 17; 24) and bears tangentially against the tooth root circle (FKS) at the root point (F). In its tooth root region (7, 8, 9; 23), the tooth flank (4, 5, 6; 22), as viewed in a normal section, follows substantially a part section (B) of an ellipse (10, 11, 12; E) having semiaxes (a, b) of different length, wherein one semiaxis (a, b) of the ellipse (10, 11, 12; E) is inclined at an ellipse tilting angle alpha which is greater than 0° and less than 90° to a radial (R) through the root point (F). Furthermore, the tooth flanks (4, 5, 6; 22) of the teeth (2, 3; 19) of the toothing system are configured symmetrically with respect to one another, in relation to a plane of symmetry (A) which divides the respective tooth (2, 3; 19) in the axial direction.
Patent CA-2644728-A1 (CA)
Inventor: JETHMALANI JAGDISH
IPC: G02B1/04
Filed: 2007-03-20
Abstract: Monomers and polymers used in making spectacle lenses are disclosed. A thermal curing process is disclosed that includes a latent thermal cationic acid generator and optionally a cationic photoinitiator.
Patent CA-2646124-A1 (CA)
Title: Pharmaceutically acceptable salts and polymorphic forms
Inventor: SILJKOVIC ZVONIMIR
IPC: C07D473/32
Filed: 2007-03-06
Abstract: The present invention is concerned with new pharmaceutically acceptable salts of valacyclovir, polymorphic forms, processes for preparing the new pharmaceutically acceptable salts and new polymorphic forms, pharmaceutical compositions containing the same, therapeutic uses thereof and methods of treatment employing the same.
Patent CA-2646497-A1 (CA)
Inventor: LORENCE ROBERT M
IPC: C12N5/0789
Filed: 2007-04-18
Abstract: Endothelial cells are detected in a blood sample by enriching the endothelial cells from the blood sample followed by performing on the enriched endothelial cells an immunoassay capable of detecting antigens expressed by the endothelial cells. The immunoassay is capable of detecting antigen expressed from 300 endothelial cells per milliliter of blood. The method can be used for assaying mature circulating endothelial cells or circulating endothelial progenitor cells.