baber/WOPTO huggingface dataset:
Patent CA-2635610-A1 (CA)
Title: Extracts of chenopodium ambrosioides l., the compositions comprising said extracts, the preparing process and application thereof
Inventor: SANDUSKY JOHN
IPC: A61K36/74
Filed: 2006-12-29
Abstract: The present invention relates to plant extracts, specifically, the extracts of Chinese medicine Chenopodium ambrosioides L. and the composition comprising thereof. The extracts of Chinese medicine Chenopodium ambrosioides L. are prepared by conventional methods for the extraction of volatile oil, and can be used to treat Helicobacter Pylori-induced diseases of digestive system, such as gastritis, gastric ulcer, etc., with easy availability of raw materials, simple preparations, prominent effects, and less side-effect.
Patent CA-2635712-A1 (CA)
Title: Cervimetry control apparatus
Inventor: DUBEY DHARMESH K
IPC: A61B5/107
Filed: 2006-11-20
Abstract: The present application provides a medical device (10) for measuring cervical dilation including an elongate body (12) defining a proximal end (19) and a distal end (16), as well as an expandable element coupled to the distal end of the elongate body. An array of movable (24) elements may be disposed circumferentially about the elongate body, where the array of movable elements is movably coupled to the distal end of the elongate body by a plurality of wires (36). The medical device may further include a measurement mechanism able to determine a radial spacing of the array of movable elements, as well as a dilation indicator in communication with the measurement mechanism. One or more pressure sensors may be coupled to the array of movable elements, whereby a control element is in communication with the pressure sensors. In addition, an inflation source may be included in fluid communication with the expandable element.
Patent CA-2642841-A1 (CA)
Title: Method of forecasting train speed
Inventor: NICKLES STEPHEN K
IPC: B61L25/02
Filed: 2007-01-31
Abstract: A method of speed forecasting a train over a track including determining location of the train on the track, the speed of the train and brake and throttle setting of the train. Speeds and suggested throttle and brake settings for spaced points along the track are calculated based on the determinations. The calculated speeds and throttle and brake setting are displayed for the spaced points along the track.
Patent CA-2643523-A1 (CA)
Title: Oxidation system with sidedraw secondary reactor
Inventor: WONDERS ALAN GEORGE
IPC: C07C63/16
Filed: 2007-02-16
Abstract: Disclosed is an optimized process and apparatus for more efficiently and economically carrying out the liquid-phase oxidation of an oxidizable compound. Such liquid-phase oxidation is carried out in a bubble column reactor that provides for a highly efficient reaction at relatively low temperatures. When the oxidized compound is para-xylene and the product from the oxidation reaction is crude terephthalic acid (CTA), such CTA product can be purified and separated by more economical techniques than could be employed if the CTA were formed by a conventional high-temperature oxidation process.
Patent CA-2644460-A1 (CA)
Inventor: TAKEDA JIRO
IPC: H01L23/495
Filed: 2007-03-02
Abstract: The principles described herein relate to methods for soldering electrode terminals, pins or lead-frames of commercial electric components for high temperature reliability. In one embodiment, prior to soldering the electric components, a pre-plated solder layer is removed from the lead frame or pins, and nickel and/or gold films are formed with electroless plating. The removal of the pre-plated solder layer avoids excess pre-plated Sn with high-Pb solder that lowers the melting point to between 180°C and 220°C and weakens solder joints. The nickel layer formed with an electroless plating acts as a barrier to the interdiffusion of tin from solder with copper of the lead frame material, which may otherwise occur at high temperatures. Interdiffusion forms an intermetallic compound layer of copper and tin and degrades solder joint strength. The novel soldering processes improve high temperature reliability of solder joints and extend electronics life-time.
Patent CA-2647637-A1 (CA)
Title: Laminated flexible resilient abrasive article
Inventor: OWEN IAN R
IPC: B24D11/00
Filed: 2007-04-09
Abstract: A sheet-like abrasive article includes a resilient backing sheet having opposed major surfaces and a continuous abrasive sheet affixed to the backing sheet. The abrasive sheet includes an abrasive support layer with abrasive particles arranged thereon, thereby defining an abrasive surface. A sanding tool assembly including such a sheet-like abrasive article is also disclosed.
Patent CA-2648232-A1 (CA)
Inventor: KRISCH HENRY MORRIS
IPC: A61K35/13
Filed: 2007-04-03
Abstract: The present invention relates to the use of bacteriophages to treat infectious diseases, more particularly, to a method for production of bacteriophage compositions, said method reducing the production volume and elevating the production yield allowing the production of large quantities of bacteriophages for cheapest costs. The invention further relates to methods for treating bacterial infection.
Patent CA-2648399-A1 (CA)
Title: Spare brake beam having replaceable brake heads
Inventor: DE LA FUENTE-FARIAS JORGE
IPC: B61H13/36
Filed: 2007-04-09
Abstract: A brake beam including means for allowing the brake head to be replaced without effort and to include replaceable brake heads (B, B' )
Patent CA-2649316-A1 (CA)
Title: A system and method for ignition of a gaseous or dispersive fuel-oxidant mixture
Inventor: FULLERTON LARRY W
IPC: G01V1/104
Filed: 2007-04-17
Abstract: An improved system and method for ignition of a gaseous or dispersive fuel-oxidant mixture is provided where a gaseous or dispersive fuel-oxidant mixture is supplied to a detonator tube having a fill point and an open end and an igniter placed at an ignition point within the detonator tube is ignited while the gaseous or dispersive fuel-oxidant mixture is flowing through the detonator tube. A detonation impulse is produced at the ignition point that propagates to the open end of said detonator tube where it can be supplied to a detonation tube having an open end, to an internal combustion engine, a combustion chamber, and to a pulse detonation engine.
Patent CA-2650520-A1 (CA)
Inventor: MCCULLOCH WILLIAM
IPC: A61K38/00
Filed: 2007-04-13
Abstract: The present invention provides compositions and methods for the treatment of Ras-experssing tumors using at least one DAC inhibitor (e.g., romidepsin).
Patent CA-2651155-A1 (CA)
Title: Upgrading bitumen in a paraffinic froth treatment process
Inventor: SUTTON CLAY R
IPC: B03B9/02
Filed: 2009-01-26
Abstract: The invention relates to an improved bitumen recovery process. The process includes adding water to a bitumen-froth/solvent system containing asphaltenes and mineral solids.  The addition of water in droplets increases the settling rate of asphaltenes and mineral solids to more effectively treat the bitumen for pipeline transport, further enhancement, refining, or any other application of reduced-solids bitumen.
Patent CA-2656091-A1 (CA)
Title: Formulations with feruloyl glycerides and methods of preparation
Inventor: GRALL STEVEN G
IPC: A01N59/02
Filed: 2007-06-29
Abstract: A product for topical application comprising a chemical composition comprising in combination a linker agent and a compound comprising at least one UV-absorbing chromophore, wherein the linker agent is characterized by the general formula: "embedded image" wherein: X1 and X2 are the same or different, and at least one of X1 or X2 is a functional group that bonds with the compound comprising at least one UV-absorbing chromophore, and b+f >= 2; Y comprises an O, N, or S that is substituted or unsubstituted; each a, b, c, e and f is >= 0 and a+b+c+e+f >= 2; d is 0 or 1; n1 and n2 represent the number of hydrogen atoms required to complete the undesignated valencies; and m ranges from 1 to about 100 and each individual m unit may be the same or different, and a topically acceptable agent that is different from the linker agent and the compound comprising at least one UV-absorbing chromophore.
Patent CA-2656134-A1 (CA)
Inventor: KLASHINSKY ROD
IPC: G08G1/07
Filed: 1998-06-16
Abstract: Traffic monitoring methods for detecting moving trucks are provided herein.  One method for detecting trucks moving through a predetermined zone, and of determining the speed and, optionally, of determining the configuration of the truck, of one embodiment of the present invention includes the steps of (i) training a plurality of above-road electro-acoustic sensor arrays on the predetermined zone; (ii) filtering electrical signals from the plurality of above-road electro-acoustic sensor arrays; (iii) correlating at least two of the filtered electrical signals with one another;  (iv) integrating the results of the correlation in the immediately-preceding step over time;  (v) comparing the integrated result of the immediately-preceding step to a predetermined threshold and indicating detection of a motor vehicle when the threshold is exceeded by the integrated result; and (vi) comparing the third electric signal to electrical signals from known trucks to determine whether the motor vehicle is a truck, and to compute the speed of the truck and, optionally, to compute and specify the configuration of the truck, including length, number of axles, spacing of axles and height.
Patent CA-2659300-A1 (CA)
Title: Process for preparation of optically active n-protected 3-aminopyrrolidine or optically active n-protected 3-aminopiperidine and the corresponding ketones by optical resolution ofthe racemic amine mixtures employing a bacterial omega-transaminase
Inventor: BORNSCHEUER UWE
IPC: C12P17/12
Filed: 2007-09-06
Abstract: The present invention relates to the production of optically active amines, which can be used as intermediate products in a synthesis of for instance pharmaceutical products.
Patent CA-2659742-A1 (CA)
Inventor: KARP NELSON M
IPC: A61K39/21
Filed: 2007-08-02
Abstract: A method of treatment of HIV by inducing an immune response that includes a robust mucosal immune response. Parenteral administration of an immunogenic composition into the intestinal wall brings the composition into contact with the Peyer's patches of the gut-associated lymphoid system. Administration of multiple immunogenic compositions may track with sites or paths targeted by HIV for infection. The method of administration not only targets the most susceptible part of the host immune system to HIV, but also follows the path of entry and the spread of the naturally occurring disease.
Patent CA-2660985-A1 (CA)
Title: Fuel cell separator, method for manufacturing the fuel cell separator, and fuel cell
Inventor: IIZUKA KAZUTAKA
IPC: H01M8/02
Filed: 2007-08-08
Abstract: A fuel cell separator (10) is provided with an opening (14) that operates as a manifold. The peripheral area of the fuel cell separator (10) is coated with a resin, in a status where the power generating area is masked by a masking jig. Then, the masking jig is removed, and the power generating area of the fuel cell separator (10) whose peripheral area is masked by a resin coat is coated with a conductive material.
Patent CA-2662860-A1 (CA)
Title: Collapsible canister liner for medical fluid collection
Inventor: MICHAELS THOMAS L
IPC: A61M1/00
Filed: 2007-09-07
Abstract: A collapsible liner for use in a canister of a medical fluid collection system is disclosed. The liner includes a flexible bag extending longitudinally between a top portion opposite a closed bottom portion, and at least one support element connected to the bag and disposed generally laterally relative to a length of the bag. When an interior of the bag is subjected to a vacuum, the at least one support element limits an extent of lateral collapse while permitting longitudinal collapse.
Patent CA-2663056-A1 (CA)
Title: Transducer with shield
Inventor: QUISTGAARD JENS U
IPC: H01L41/08
Filed: 2007-08-09
Abstract: A physical shield (12) placed on the face (28) of a high intensity focused ultrasound transducer (10) for medical applications is described. The shield may be shaped or angled to match a particular pattern of mechanical or acoustic energy that may damage the transducer during operation. The shield may be ablative, replaceable or modified as needed. Methods of manufacturing a transduc with a shield are also disclosed.
Patent CA-2664555-A1 (CA)
Title: Lock mechanism for pin clamp assembly
Inventor: MCINTOSH BRUCE D
IPC: B23Q3/08
Filed: 2007-09-25
Abstract: A pin clamp assembly is provided. The assembly includes a housing, a loca ting pin, a body, and first and second locks. The locating pin extends from the housing. The body extends from the locating pin. At least a portion of t he body is located interior of the housing. The body and locating pin are mo vable with respect to the housing. The first lock is located on the body and the second lock is configured to selectively couple with the first lock. Se lective coupling of the locks prevent the body from moving.
Patent CA-2666086-A1 (CA)
Title: Expandable handbag
Inventor: GYURAN ELIZABETH
IPC: A45C3/06
Filed: 2009-05-19
Abstract: The present invention is directed to an expandable bag system comprising a main bag and a plurality of accessory bags of various sizes which are releasably attachable to the exterior surface of the main bag by a means for releasably attaching the accessory bags to the main bag. The means for releasably attaching the accessory bags to the main bag comprises at least one sleeve arrangement having a pocket attached to a surface of the main bag and at least one spring clip attached to a back surface of the accessory bag, the spring clip being sized to slide within the pocket of the sleeve arrangement.
Patent CA-2666828-A1 (CA)
Title: Method for powering a magnetic coupler and device for powering an electric dipole
Inventor: LABOURE ERIC
IPC: H01F30/14
Filed: 2007-10-22
Abstract: The method involves supplying a winding of an elementary magnetic cell of a multi-interphase transformer with supply voltage or current for producing a magnetic flow in a bar connecting the magnetic cell with another elementary magnetic cell. Another winding of the latter cell is supplied with supply voltage or current for producing the magnetic flow in another bar connecting the latter cell with the former cell, where fundamental components of the cells present respective angular offsets. An absolute value of difference between the offsets is greater or equal to 4pi / N radians. An independent claim is also included for a device for supplying an electric dipole.
Patent CA-2668763-A1 (CA)
Title: Ion transfer arrangement
Inventor: MAKAROV ALEXANDER
IPC: H01J49/06
Filed: 2007-11-07
Abstract: An ion transfer arrangement for transporting ions between higher and lower pressure regions of a mass spectrometer includes an electrode assembly (120) with a first plurality of ring electrodes (205) arranged in alternating relation with a second plurality of ring electrodes (210). The first plurality of ring electrodes (205) are narrower than the second plurality of ring electrodes (210) in a longitudinal direction, but the first plurality of ring electrodes have a relatively high magnitude voltage of a first polarity applied to them whereas the second plurality of ring electrodes (210) have a relatively lower magnitude voltage applied to them, of opposing polarity to that applied to the first set of ring electrodes (205). In this manner, ions passing through the ion transfer arrangement experience spatially alternating asymmetric electric fields that tend to focus ions away from the inner surface of the channel wall and towards the channel plane or axis of symmetry.
Patent CA-2670156-A1 (CA)
Title: Air separator for extracorporeal fluid treatment sets
Inventor: CALEFFI LUCA
IPC: A61M1/36
Filed: 2006-10-30
Abstract: An air separator (1) comprises a first chamber (2) where blood or other fluid can be received, an inlet and an outlet port associated to the bottom wall (4) and in fluid communication with the first chamber. A first channel (14) extending along the lateral wall of the separator and has a first and a second portion (16 and 18). The channel second portion (18) terminally forms an orifice (15) facing the chamber and extending in an area closer to a top wall (5) of the chamber (2) than to the bottom wall of the same chamber. The orifice faces the top of the separator and has a flow passage cross section greater than that of a first portion (16) of the channel.
Patent CA-2673883-A1 (CA)
Title: Cavlc enhancements for svc cgs enhancement layer coding
Inventor: KARCZEWICZ MARTA
IPC: H04N19/593
Filed: 2008-01-07
Abstract: Context-adaptive variable length coding (CAVLC) for scalable video coding (SVC) coarse granular scalability (CGS) enhancement layer coding that utilizes the number of coefficients larger than one (NLrg1) as a syntax element. The coding of coeff_token is based on TotalCoeff and NLrg1 values. Levels are adaptively encoded based on NLrg1 syntax element total_zeros is encoded by adaptively selecting VLC tables based on an estimated number of a neighboring blocks' total_zeros.
Patent CA-2677688-A1 (CA)
Title: Vaccine for periodontitis and methods of use
Inventor: LEVINE MARTIN
IPC: A61K39/02
Filed: 2007-12-07
Abstract: The present invention is directed to an immunogenic composition for inducing an immune response against lysine decarboxylase for treating or preventing periodontitis in a subject. The present invention is also directed to methods for inducing an immunogenic response in a subject by administering such immunogenic composition.
Patent CA-2677875-A1 (CA)
Inventor: GROSSMAN RICHARD F
IPC: C08K5/00
Filed: 2007-10-19
Abstract: Compositions of vinyl halide polymers such as PVC are rendered compostable by a prodegradant system of a monomeric adduct of an organotitanate or zirconate and an organotin, PVC sheets and composites are compostable in landfills.
Patent CA-2678549-A1 (CA)
Inventor: FISHER JON A
IPC: H01R13/648
Filed: 2009-09-14
Abstract: A conductive band for an electrical connector that includes an elastic metal strap with first and second ends and an array of flexible members extending between the first and second ends. Each of the first and second ends has a terminal lead. A clip is coupled to the terminal leads of the first and second ends.
Patent CA-2678803-A1 (CA)
Title: Tilt assembly for tracking solar collector assembly
Inventor: SANDLER REUBEN
IPC: F24S50/20
Filed: 2008-01-23
Abstract: A tilt assembly is used with a solar collector assembly of the type comprising a frame, supporting a solar collector, for movement about a tilt axis by pivoting a drive element between first and second orientations. The tilt assembly comprises a drive element coupler connected to the drive element and a driver, the driver comprising a drive frame, a drive arm and a drive arm driver. The drive arm is mounted to the drive frame for pivotal movement about a drive arm axis. Movement on the drive arm mimics movement of the drive element. Drive element couplers can extend in opposite directions from the outer portion of the drive arm, whereby the assembly can be used between adjacent solar collector assemblies in a row of solar collector assemblies.
Patent CA-2681063-A1 (CA)
Inventor: TRAN TUAN A
IPC: E06B1/36
Filed: 2009-10-05
Abstract: A structure having a first member of the structure having a first end and a second end; and a second member having a front side, a back sides, a first end, a second end, a first leg, and a second leg; wherein the first end of the first member is perpendicularly connected to the back side of the second member; wherein the first leg extends from the front side of the second member in a vicinity of the first end of the said second member and has a mating protrusion on its distal end; wherein the second leg extends from the front side of the second member in a vicinity of the second end of the said second member and has a mating protrusion on its distal end; and wherein the mating protrusions of the first leg and the second leg of the second member mate with a surface of a side of a window frame to create a barrier between the window frame and a building structure.
Patent CA-2681676-A1 (CA)
Inventor: SMITH KIM R
IPC: C11D3/04
Filed: 2008-05-02
Abstract: The present invention relates to cleaning compositions and methods employ ing a water soluble magnesium compound. Such compositions can be used for re ducing scale, rinsing, hard surface cleaning, ware washing, and corrosion in hibition.
Patent CA-2681741-A1 (CA)
Inventor: BANSAL REKHA
IPC: A61K39/395
Filed: 2008-03-19
Abstract: A method of inhibiting complement activation mediated by C3b inhibitors in a subject includes administering a C3B inhibitor to the subject to inhibit at least one of C3b binding to factors B and properdin, inhibit C3 cleavage, inhibit the activation of neutrophils, monocytes, platelets, and endothelium; or inhibit the formation of C3a, C5a, and MAC.
Patent CA-2683907-A1 (CA)
Inventor: HERMISTON TERRY
IPC: C12N15/63
Filed: 2008-04-11
Abstract: The present invention provides an improved, expression system for the regulated expression of an encoded protein or nucleic acid therapeutic molecule in the cells of a subject, for use in the treatment of disease. In particular, the present invention provides an improved, regulated gene expression system, and pharmaceutical compositions and uses thereof for treatment of disease.
Patent CA-2684147-A1 (CA)
Title: Urotensin ii receptor antagonists
Inventor: MUGGE INGO ANDREAS
IPC: C07D471/04
Filed: 2008-05-12
Abstract: Compounds of the formula (I) wherein R1, R2, R3, R4, R5, R6  W, and Y are as described herein, or a tautomer, prodrug, solvate, or salt thereof. These compounds are useful as inhibitors of Urotensin II and are thus useful for treating a variety of diseases and disorders that are mediated or sustained through the interaction of Urotensin II with its receptor, including cardiovascular diseases. This invention also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds, and intermediates useful in these processes.
Patent CA-2686186-A1 (CA)
Title: Hypify
IPC: G06Q30/02
Filed: 2009-11-25
Abstract: The abstract is a short technical summary of your invention that includes a statement of the use of the invention. It is primarily used for searching purposes.   Hypify is a marketing platform that allows promoters to empower and compensate individuals to promote their products, organizations, events, or causes through a platform that combines the technologies of an CPC (cost per click) ad-server and a URL  shortener.
Patent CA-2687201-A1 (CA)
Inventor: SIZE ROBERT J
IPC: A61K6/893
Filed: 2008-05-09
Abstract: Dental compositions comprising a polymerizable compound, filler system of nanometer-sized silica particles, and polymerization system capable of being activated by light are provided. The compositions further contain a solvent such as a mixture of 1-butanol and acetone and may contain water. The nanometer-sized silica particles, having an average particle size of about 1 nm to about 100 nm, are uniformly dispersed within the resin. The compositions can be applied as a polish, sealant, bleach guard, or other coating material to the surfaces of dental restorations and teeth. Self-etching and non-self-etching compositions are provided. The cured coating forms a protective, durable film that enhances the shine and luster of the restorations and teeth.
Patent CA-2688662-A1 (CA)
Inventor: JOHNSTON SEAN
IPC: C07C237/26
Filed: 2008-04-28
Abstract: Methods for the synthesis and purification of 9-amino alkyl tetracycline compounds are described.
Patent CA-2689107-A1 (CA)
Inventor: CICHOCKI FRANK R JR
IPC: B21J1/06
Filed: 2008-06-02
Abstract: A method of thermal forming of refractory alloy suture needles is disclosed. Needle blanks made from refractory alloys are used to form surgical needles, which are heated to a temperature above the ductile to brittle transition temperature but below the recrystallization temperature of the refractory alloy. The heated needle blanks are then mechanically formed into a surgical needle.