baber/WOPTO huggingface dataset:
Patent CA-2653102-A1 (CA)
Inventor: PARIS JOSEPH
IPC: A41G5/00
Filed: 2009-02-06
Abstract: A medical hair prosthesis for use by a wearer that has had a raid and pronounced loss of hair, where the foundation of the medical hair prosthesis is made of lace that has gone through a cryogenic treatment process to increase durability and comfort. The medical hair prosthesis is formed by a process of harvesting the wearer's own hair to incorporate into the front hairline of the hair prosthesis.
Patent CA-2653334-A1 (CA)
Inventor: MULLANGI RAMESH
IPC: A01N43/42
Filed: 2007-05-24
Abstract: A 5(S)-(2'-hydroxyethoxy)-20(S)-camptothecin diastereoisomer is described which is a better inhibitor of topoisomerase I than either the diastereoisomeric mixture 5(RS)-(2'-hydroxyethoxy)- 20(S)-camptothecin, or the 5(R)-(2'-hydroxyethoxy)-20(S)- camptothecin diastereoisomer. Pharmaceutical compositions of the 5(S)-(2'-hydroxyethoxy)-20(S)-camptothecin diastereoisomer are also described as are methods of using the compound for the inhibition of topoisomerase I and for the treatment of cancer.
Patent CA-2656540-A1 (CA)
Inventor: LAW TAK KAU URI
IPC: A61K9/107
Filed: 2007-06-26
Abstract: The present invention relates to ibuprofen-containing pharmaceutically acceptable solutions for filling hard capsules.
Patent CA-2659236-A1 (CA)
Title: Model and method for simulating water treatment
Inventor: BAHLER CARLENE T
IPC: G09B25/02
Filed: 2007-07-06
Abstract: A portable model and methods for simulating water treatment processes are presented. Included are a body of untreated drinking water, simulated sources of wastewater, and simulated drinking and wastewater treatment plants. In the simulated drinking water treatment plant, water is treated and stored for distribution though a simulated pipeline system. In the simulated wastewater treatment plant, simulated wastewater is filtered, settled, clarified, disinfected and discharged. The simulated wastewater may be transferred to the simulated wastewater treatment plant through a simulated sewage pipeline network. Simulated biosolids as a result of the wastewater treatment process may be stored or applied to land. The model may also simulate a storm drain system that diverts storm water to a water source or to the wastewater treatment plant. The materials used to simulate the various aspects and components are preferably non-toxic, non-poisonous and biodegradable in order to facilitate use with children and clean up.
Patent CA-2661052-A1 (CA)
Inventor: BERCOFF JEREMY
IPC: G01S15/89
Filed: 2007-08-03
Abstract: The invention relates to an ultrasound imaging probe for imaging an environment (10), comprising two types of transducers, characterized in that the first type of transducer (1) is dedicated to the ultrasound imaging of the environment (10), and the second type of transducer (2) is dedicated to the generation of a stress producing at least a temporary change in the imaged environment (10), both types of transducer(s) (1, 2) being capable of functioning at least in a so-called coupled mode where the first type of transducers (1) operates in synchronization with the second type of transducers (2) so as to image the development of the temporary changes of the environment (10).
Patent CA-2663718-A1 (CA)
Inventor: BELLER LARRY D
IPC: E01C23/00
Filed: 2009-04-22
Abstract: A device for removing obstructions from a work site. The device is attachable to the front of a work machine. The device comprises a frame, a flange, a rotatable cutting member supported on the flange, and a motor that rotates the cutting member. The flange is non-rotatable, but is movable along at least one length relative to the frame. The motor may be supported on the flange. The device further comprises a plurality of removably attachable blocking members for decreasing the range of travel of debris generated during operation of the cutting member. The rotatable cutting member is movable about three axes relative to the flange such that changes in conditions or temperatures do not cause the cutting member to break.
Patent CA-2664517-A1 (CA)
Title: Ph sensitive liposome composition
Inventor: SOFOU STAVROULA
IPC: C07K17/04
Filed: 2007-10-05
Abstract: Using liposomes to deliver bioactive agents to cancer or tumor cells and compositions of specific lipids that form liposomes to deliver a biologically active agent.
Patent CA-2665448-A1 (CA)
Title: Process for the biological production of 1,3-propanediol from glycerol with high yield
Inventor: SOUCAILLE PHILIPPE
IPC: C12P7/18
Filed: 2006-10-31
Abstract: The present invention provides a method for the anaerobic production of 1, 3 propanediol, by culturing a Clostridium strain in an appropriate culture medium comprising glycerol as a source of carbon, wherein said Clostridium strain does not produce substantially other products of the glycerol metabolism selected among the group consisting of: butyrate, lactate, butanol and ethanol, and recovering of 1,3-propanediol.
Patent CA-2665701-A1 (CA)
Title: Process for generating bidirectional reflectance distribution functions of gonioapparent materials with limited measurement data
Inventor: STEENHOEK LARRY EUGENE
IPC: G01N21/47
Filed: 2007-11-19
Abstract: A computer-implemented process for generating a bidirectional reflectance distribution function (BRDF) of a gonioapparent material containing effect flake pigments in a solid medium using limited measurement data, comprising the following steps: (A) acquiring and inputting into a computing device (1) photometric data and (2) the refractive index of the solid medium of the gonioapparent material; (B) converting any non-linear photometric data from step A) above to linear photometric data; (C) using the illumination angle and the reflective scattering angle associated with the linear photometric data and the refractive index of the medium to calculate corresponding effect flake angles; (D) fitting the linear photometric data and the effect angle data with an equation; (E) calculating the corresponding effect flake angle needed to calculate the BRDF being generated in step (F); and (F) generating the BRDF from the corresponding effect flake angle from step (E) and the equation developed in step (D).
Patent CA-2665831-A1 (CA)
Title: Method of securely pairing devices with an access point for an ip-based wireless network
Inventor: Winkler david b
IPC: H04W12/04
Filed: 2009-05-11
Abstract: A wireless access point and method of using a wireless access point to allow a user to use a pre-determined security key provided with the access point or a personal security key that is provided by the user. The access point is purchased with a pre-determined security key. A user of the access point may press a pairing button on the access point to automatically pair other devices with the access point using the pre-determined security key. A label with a passphrase that corresponds to the pre-determined security key is provided with the access point, allowing the user to manually enter the passphrase into devices that cannot automatically pair with the access point.  The wireless access point also has a "security on/off" button. When the user presses the security on/off button, the access point may cease use of the pre-determined security key in favor of a personal security key.
Patent CA-2666232-A1 (CA)
Inventor: GUZOREK STEVEN E
IPC: F23L1/00
Filed: 2009-05-20
Abstract: An apparatus for generating heat and consisting of: a) a firebox; b) a combustor assembly; c) a fuel inlet; d) an air inlet through which air is delivered to a combustion location; e) an outlet for releasing heated air; f) an outlet damper assembly; and g) an inlet damper assembly. The inlet and outlet damper assemblies are constructed to both be placed or maintained in safety states in response to the apparatus being placed in certain predetermined states to thereby prevent, or smother, combustion of solid fuel within the apparatus.
Patent CA-2666292-A1 (CA)
Title: A new algorithm for the adaptiveinfinite impulse response filter
Inventor: VU KY M
IPC: H03H17/00
Filed: 2009-05-25
Abstract: A new method to adjust the parameters of an adaptive Infinite Impulse Response (IIR) filter is suggested. The method adjusts the set of parameters of the pole polynomial of the filter. The parameters of the zero polynomial are calculated from the parameters of the pole polynomial. For efficiency, the pole polynomial is factored into a product of polynomials with at most quadratic order. To guarantee that the global minimum is achieved all the time, the algorithm ascertains that the new set of pole parameters gives smaller variance of the error than the set of pole parameters of the last adaptation time and the algorithm starts with the set of parameters that gives the global minimum.
Patent CA-2672060-A1 (CA)
Title: A transfer trolley
Inventor: FINLAY PATRICK
IPC: A61G7/10
Filed: 2007-12-11
Abstract: A lifting element for use with a transfer trolley, the element comprising: a support member having a support surface and a sheath attached to the support member such that, in an initial configuration, a first portion of the support surface is covered by the sheath and a second portion thereof is uncovered, wherein the sheath is operable to be inflated so as to cause the sheath to extend and evert, insinuating itself under a load in order to support the load, and, after inflation, the support member and the sheath may be moved with respect to each other so that the support member extends further into the sheath, the second portion of the support surface is covered by the sheath and the support surface at least partially supports the load.
Patent CA-2672546-A1 (CA)
Inventor: KACZMARZ GREGORY
IPC: A63B53/02
Filed: 2009-07-23
Abstract: Golf club moveable disc shaft angle adjustment technology that allows the angle of the shaft of a golf club (ie. the lie) to adjust in numerous small increments, prevents movement as is the case with gears or teeth, and eliminates the use of small, difficult-to-handle parts such as a ball bearing. The face of the club head consists of a round opening that accepts a corresponding thin round member.  The thin round member can be seated in a number of different positions using divots and protrusions.     The round opening in the front of the club head also accepts a corresponding round member on the end of the shaft (also called "round shaft member"). This round shaft member inserts into the round opening in the front of the club head after the thin round member. The surface of the round shaft member that opposes the surface of the thin round member has a protrusion. The protrusion will insert into one of the divots on the face of the thin round member, resulting in an allowable shaft angle. Moving the thin round member to another position will present the round shaft member protrusion with a different set of divots in which to insert.     Inside the round opening in the face of the club head is a smaller round opening that extends through to the back of the club head. The round shaft member has an attached threaded post that inserts through the thin round member and smaller round opening on the club head, and fastens the thin round member and round shaft member to the club head from the back of the club head with a nut.
Patent CA-2674323-A1 (CA)
Title: Surgical systems and methods for biofilm removal, including a sheath for use therewith
Inventor: PRISCO JOHN R
IPC: A61M1/00
Filed: 2007-12-17
Abstract: Systems, methods, and apparatuses for one or more of reducing, removing, or preventing growth of bacterial biofilms are provided, including an endoscopic procedure using a surgical instrument adapted to dispense a pressurized flow of irrigant through a nozzle to substantially remove a layer of bacterial biofilm.
Patent CA-2674965-A1 (CA)
Title: Ac delay angle control for energizing a lamp
Inventor: IMAM AFROZ M
IPC: H05B41/14
Filed: 2009-08-07
Abstract: A control circuit for a lamp. The control circuit is used in conjunction with an alternating current (AC) variable voltage power source to energize the lamp. The control circuit includes a voltage sensing component for sensing the voltage of an voltage input signal from the power source for energizing the lamp. The control circuit includes a controller configured to estimate a delay angle as a linear function of the sensed voltage. The control circuit includes an AC converter for modifying the voltage input signal according to the estimated delay angle to generate an AC voltage output signal having a constant root mean square voltage for energizing the lamp.
Patent CA-2679542-A1 (CA)
Inventor: YILMAZ ECEVIT
IPC: B01J20/00
Filed: 2008-02-13
Abstract: The present invention relates to molecularly imprinted polymers, methods for their preparation and use of said molecularly imprinted polymers in separation, chemical sensors, drug screeening, catalysis and in regioselective and enantioselective synthesis.
Patent CA-2679930-A1 (CA)
Title: Moisture-curable silylated polymer resin composition
Inventor: NESHEIWAT JERIES I
IPC: C08G18/62
Filed: 2008-03-06
Abstract: The present invention provides a moisture-curable composition containing silylated polyurethane prepolymer and silane acrylate polymer. The composition is flowable at room temperatures, and upon curing forms high modulus resins for use in adhesives, coatings and sealants for automotive and industrial applications.
Patent CA-2688159-A1 (CA)
Title: Snowmobile accessories
Inventor: ROBERTS CHRIS
IPC: B62K19/46
Filed: 2009-12-11
Abstract: Removable storage compartments are provided that can include a compartment housing formed to extend along sidewalls from a base portion and define an opening, a lid configured to couple with the housing and at least partially close the opening, with the lid not extending beyond the outermost portion of the sidewalls. Compartments can also have a least one mounting bracket recessed within at least one of the sidewalls. Methods of mounting a storage compartment to a snowmobile are provided that can include mounting a portion of a hasp to a portion of a snowmobile, providing a storage compartment having another portion of the hasp mounted thereto, and coupling the portions of the hasp to mount the compartment to the snowmobile, the coupled compartment having the hasp recessed below the compartment and within a perimeter define by the compartment.
Patent CA-2691607-A1 (CA)
Title: Method for thiosulfate leaching of precious metal-containing materials
Inventor: JI JINXING
IPC: C22B11/00
Filed: 2003-11-14
Abstract: Processes are provided for recovering precious metals from refractory materials using thiosulfate lixiviants. The processes can employ heap leaching or lixiviants that include one or more blinding agents.
Patent CA-2692753-A1 (CA)
Inventor: STROEBECH ESBEN
IPC: A61L24/04
Filed: 2008-06-17
Abstract: A component for sealing a body opening and for use in combination with a body waste collecting device, said component comprises a soft adhesive composition wherein the soft adhesive composition comprises a liquid impermeable, moisture permeable adhesive composition.
Patent CA-2693679-A1 (CA)
Inventor: LEYH GREGORY E
IPC: H04L12/50
Filed: 2007-07-19
Abstract: A pulse width modulated half bridge dimming controller is provided for dimming a lighting ballast is described. The top half of the bridge is comprised of two switches, the top switch set, and the bottom half of the bridge is comprised of two switches, the bottom switch set. Each switch also has a diode in parallel with it. The drivers for the switches are configured so that each of the switches can be turned on and off independently of all of all the other switches. Preferably, the controller is capable of operating in all four quadrants. In one preferred embodiment the switches are IGBTs.  The switches are controlled in a manner so that when one of the switch sets changes states, the second switch set has one switch on and one switch off, so that one of the diodes in the second switch set is disposed to block shoot through and provide a path to allow current to continue flowing in the inductive load.
Patent CA-2694200-A1 (CA)
Inventor: NILSSON JARL A
IPC: H04M3/42
Filed: 2008-07-25
Abstract: A system for publishing digital content is described which, in one embodiment, includes a beacon device associated with a first user configured to transmit identification information and information indicating its current position. A browsing device includes a display configured and adapted to display to a second user a representation of a local geographical area, and to selectively display to the second user content information associated with the first user, based at least in part on whether the location of the beacon device is within the local geographical area.
Patent CA-2694757-A1 (CA)
Title: Open api digital video recorder and method of making and using same
Inventor: STEELBERG RYAN
IPC: H04N7/173
Filed: 2008-07-14
Abstract: A digital video recorder is disclosed which includes at least one memory device, a plurality of communication access points for receiving at least one program play, all open application programming interface associated with the at least one memory device, and at least one correlation engine in communication with the open application programming interface. The plurality of applications correspondent to the open application programming interface allow a user to manipulate metadata associated with one of the programs played and the metadata relates to interframe interactivity with detailed aspects of the program played. The at least one correlation engine provides for correlation among at least the interframes of the program played to one of the interframes of other one of the program played, and among the interframe interactivity to the interframes of the program played to interframe interactivity with the other ones of the interframes of the other program played.
Patent CA-2697719-A1 (CA)
Inventor: DREIER TORSTEN
IPC: C07K16/00
Filed: 2008-08-26
Abstract: The present invention relates to needle-free delivery devices for administering therapeutic or diagnostic therapeutic proteins that are based on single domain antibodies, and methods of using such a device in therapies or diagnostic applications.
Patent CA-2702621-A1 (CA)
Inventor: KOSSNER HUBERT
IPC: B29C48/13
Filed: 2008-10-18
Abstract: A method and an apparatus for producing an endless double-walled pipe having corrugated pipe sections and sleeve pipe sections are described. The production is effected by extrusion of an outer tube (Sa), forming the outer pipe of the double-walled pipe, and of an inner tube (Si), forming the inner tube of the double-walled pipe, in a molding passage (10) having sections with a corrugated molding surface and a smooth cylindrical sleeve molding surface. To shape the sleeve section, the outer tube is extruded into the sleeve molding surface and is brought into contact with the sleeve molding surface. The inner tube (Si) is then extruded into the outer tube (Sa), already in contact over the entire axial length of the sleeve molding surface, and is brought in the process into contact with the inner side of said outer tube (Sa) that is in contact.
Patent CA-2704312-A1 (CA)
Inventor: KIELMAN MENNO FREDERIK
IPC: A61K39/00
Filed: 2008-10-31
Abstract: The invention provides means and methods for immunizing an animal against an antigen of interest, using stem cells, progenitor cells and/or dedifferentiated cells.
Patent CA-2704568-A1 (CA)
Inventor: NAKANO MASATO
IPC: C08F220/04
Filed: 2008-10-31
Abstract: Laundry detergents or cleaning compositions which comprises a copolymer composition comprising i) a copolymer having a weight-average molecular weight of from about 10, 000 to about 50, 000 and comprising a) 30-60 mol% structural units derived from monoethylenically unsaturated dicarboxylic acid (salt) ; b) structural units derived from monoethylenically unsaturated monocarboxylic acid (salt); c) structural units derived from monomers containing sulfonic acid (salt) groups and having no ester bonds or amido bonds; and ii) 10,000 ppm or less of residual monoethylenically unsaturated dicarboxylic acid (salt) monomer.
Patent CA-2704754-A1 (CA)
Inventor: DUNSMORE THOMAS J
IPC: A62B7/00
Filed: 2008-11-19
Abstract: A respiratory therapy system includes a driver unit and a patient interface device. The driver unit is adapted to deliver pressurized gas flow from a source to the patient interface device. At least one electronic valve can be used to deliver a desired flow to the patient interface device
Patent CA-2706378-A1 (CA)
Title: Disulfide chemotherapeutic agents and methods of use thereof
Inventor: AYENE IRAIMOUDI S
IPC: A61K33/243
Filed: 2008-11-19
Abstract: Compositions and methods for the treatment of cancer are provided.
Patent CA-2706657-A1 (CA)
Title: A disposable absorbent article designed to facilitate an easy intuitive change
Inventor: MAGEE LUKE ROBINSON
IPC: G06Q30/06
Filed: 2003-02-15
Abstract: A disposable absorbent article to be worn about the lower torso of a wearer that facilitates an easy, intuitive change is provided. The disposable absorbent article includes at least one serviceable indicium that facilitates an easy, intuitive change by aligning the article relative to an anatomical feature of the wearer or relative to a component of the article thereby enhancing the fit and corresponding performance of the article.
Patent CA-2707326-A1 (CA)
Inventor: BAYER ERWIN
IPC: B23Q15/02
Filed: 2008-12-05
Abstract: The invention concerns a method for the machining of a metallic structural component, particularly a structural component of a gas turbine, by means of finishing with a pulsed electrochemical ablation process, whereby the structural component features a precontour, to be finished, with different over-measures. The method is characterized by the following processing steps: a) determination of the different over-measures of the precontour, and b) bilateral and simultaneous finishing by means of a simultaneous feed of respectively at least one electrode disposed on different sides of the structural component, whereby the feed velocity of the electrode in the area of the largest over-measure of the pre-contour is higher than the feed velocity in the area of the smaller over-measure of the pre-contour.
Patent CA-2708815-A1 (CA)
Inventor: MACDOUGALL KENNETH L
IPC: B66F3/10
Filed: 2010-07-06
Abstract: The present invention provides an open sided flip-down leg for a trailer, or a trailer tongue, or a conversion kit thereof, being secured by a hitch pin in a transportation mode, pivots to and is secured vertically, by a catch to a front angle brace, in a storage mode. A rear jack housing, utilizing gears positioned therein, deploys a triple hinged support base with a castor wheel, mounted on its front side, which raise a tongue/frame upward facilitating attachment or disengagement of a tow bar to a towing vehicle, or for other purposes. Retraction of said hinged support base, and said castor, causes said tongue/frame to be lowered to a point of contact between said open sided flip-down leg foot plate and a ground surface.  A 100 manifestation presents a flip-down leg of hollow tube construction, housed inside and moving through an open under side of a tongue/frame to a vertical position, secured by a catch to a front angle brace, enabling its jack ground contact plate to be ratcheted or screwed down or up, utilizing an elongated square drive socket, causing a tongue/frame to raise providing assistance in attaching or detaching a towbar from a tow vehicle. "Y" configured trailer tongues having a flip-down leg at each side, may also utilize them leveling a trailer frame. A    manifestation presents a hollow deep tube flip-down leg, secured vertically by a catch to a front angle brace, having sufficient lower portion capacity to wholly or partially house a conventional or modified, retracted top sidewinder trailer jack, which may be deployed to raise the tongue/frame and provide a castor wheel for mobility.