baber/WOPTO huggingface dataset:
Patent CA-2710481-A1 (CA)
Inventor: HIKIMA SATOSHI
IPC: G01N27/62
Filed: 2008-12-17
Abstract: Disclosed is a method which can analyze a low-molecular-weight organic compound having 20 or less carbon atoms contained in a water- and oil-repellent composition in a trace amount with high accuracy. Specifically disclosed is an analysis method which comprises the following steps (a) to (c): (a) mixing a water- and oil-repellent composition comprising a medium and a fluorinated polymer dispersed or dissolved in the medium with an alcohol having 1 to 5 carbon atoms, and causing the fluorinated polymer to aggregate, thereby producing a solution containing aggregates of the fluorinated polymer; (b) separating the solution containing the aggregates of the fluorinated polymer into a liquid fraction and a solid fraction, thereby producing a liquid phase; and (c) measuring the concentration of a low-molecular-weight organic compound having 20 or less carbon atoms in the liquid phase by employing LC-MS, LC-MS/MS or GC-MS, wherein the fluorinated polymer has a repeating unit derived from a compound having a perfluoroalkyl group.
Patent CA-2710683-A1 (CA)
Title: Transferases and oxidoreductases, nucleic acids encoding them and methods for making and using them
Inventor: WEINER DAVID
IPC: D06L4/40
Filed: 2008-12-31
Abstract: This invention relates generally to enzymes, polynucleotides encoding the enzymes, the use of such polynucleotides and polypeptides and more specifically to enzymes having transferase activity, e.g., transaminase activity, e.g., d-amino-acid trans-ferase activity, and/or oxidoreductase activity, e.g., dehydrogenase activity, e.g., damino-acid dehydrogenase activity, and/or cat-alyze the transfer of a chemical group, catalyze transamination, catalyze the reaction: D-alanine + 2-oxoglutarate ~<=>~ pyruvate +  D-glutamate, and/or catalyze an oxidation-reduction reaction, catalyze the removal of hydrogen atoms, and/or catalyze the reaction:  D-amino acid + H 2 0 + acceptor ~<=>~ a 2- oxo acid + NH 3 + reduced acceptor. Thus, the invention provides enzymes, compositions, methods for production of pharmaceutical compositions, pharmaceutical intermediates, antibiotics, sweeteners, peptide enzymes, peptide hormones, fuel and fuel additive compositions, foods and food additives, beverage and beverage additives, feeds and feed additives, drugs and drug additives, dietary supplements, textiles, wood, paper, pulp, and detergents comprising the polypeptides or polynucleotides in accordance with the invention.
Patent CA-2710929-A1 (CA)
Title: Imidazopyrazines as protein kinase inhibitors
Inventor: RAINKA MATTHEW PAUL
IPC: A61P29/00
Filed: 2009-01-26
Abstract: In its many embodiments, the present invention provides a novel class of imidazopyrazine compounds as inhibitors of protein and/or Aurora kinases, methods of preparing such compounds, pharmaceutical compositions including one or more such compounds, methods of preparing pharmaceutical formulations including one or more such compounds, and methods of treatment, prevention, inhibition, or amelioration of one or more diseases associated with the protein or Aurora kinases using such compounds or pharmaceutical compositions.
Patent CA-2711916-A1 (CA)
Inventor: DAVISON MATTHEW S
IPC: E21B17/10
Filed: 2009-01-19
Abstract: A rod guide is provided for use in a rotating rod string (12) for powering a progressive cavity pump (14) for pumping downhole fluids through tubing (16) to the surface. The rod guide includes a rotor sleeve (20) secured to the rod string. The rotor sleeve includes a plurality of axially spaced reduced diameter body portions 22, and a plurality of axially spaced enlarged diameter ridge portions 24. Upper and lower stop surfaces 26, 28 on the ridge portions permit axial movement of the stator sleeve with respect to the rotor sleeve. A stator sleeve (40) positioned over the rotor sleeve, and has a sleeve body (42) with a generally circular configuration with opposing circumferential ends (44, 46) spreadable to position the stator sleeve about the rotor sleeve. A  plu-rality of ribs (48) extend outward from the stator sleeve body.
Patent CA-2713295-A1 (CA)
Inventor: PACHECO CARLOS
IPC: B21D53/00
Filed: 2010-08-17
Abstract: A fence post cap is fabricated of thin-walled material with a cap portion above a plurality of depending walls. A first wall has an inwardly and upwardly extending thin-walled first protrusion with a first upper edge providing a mouth between the first wall adjacent the first upper edge and the first upper edge. Likewise, a second side wall, opposite the first side wall, has an inwardly and upwardly extending thin-walled second protrusion with a second upper edge providing a mouth between the second side wall adjacent the second upper edge and the second upper edge. The protrusions can be positioned so that they are opposite one another such that a shortest distance between the first wall adjacent the first protrusion and the second wall adjacent the second protrusion is greater than a shortest distance between the first wall inwardly extending portion and the second wall inwardly extending portion. Each protrusion can be a wall of a dimple that inclines inwardly and upwardly to an upper edge where the upper edge is separated from the side wall from which the dimple extends. The dimple wall can have a notch extending from this upper edge. The cap can be a unitary structure fabricated of sheet metal.
Patent CA-2713395-A1 (CA)
Inventor: LEMOND ERIC
IPC: G06F15/16
Filed: 2008-11-18
Abstract: The Content Delivery Handoff System enables a passenger's wireless device, operating in an airborne wireless cellular network, to receive selected content and to ensure continuity and/or completion of the content delivery when the aircraft reaches its destination before the entirety of the selected content is delivered to the passenger. This completion of content delivery can occur in a spatially and temporally disjunct manner where the delivery of the remainder of the selected content occurs at a terrestrial location or on a subsequent flight and at a later time.
Patent CA-2717467-A1 (CA)
Title: Segregated in-situ forced oxidation wet flue gas desulfurization for oxygen-fired fossil fuel combustion
Inventor: MCDONALD DENNIS K
IPC: B01D53/50
Filed: 2010-10-12
Abstract: An in-situ forced oxidation wet flue gas desulfurization apparatus, method and arrangement for utilization with oxy-fuel combustion power plants. The apparatus is a tower-like structure having a flue gas scrubbing zone and a reaction zone located subjacent to the gas scrubbing zone. A sulfur oxide absorbing liquid slurry is supplied to the gas scrubbing zone to react with and scrub the sulfur oxides from the flue gas.  The partially reacted liquid slurry reagent and the scrubbed products drain into the reaction zone, rising to a set level. Oxidation air is introduced into the liquid slurry in the reaction zone to force the in-situ oxidation of sulfur compounds collected in the reaction zone. A wall separates and communicates the gas scrubbing zone and the reaction zone, the wall prevents the oxidation air from entering the gas scrubbing zone and extends into the liquid slurry below a nominal depth required to establish and maintain a liquid slurry seal thereby substantially precluding the leakage of flue gas into the reaction zone while allowing the partially reacted liquid slurry reagent and scrubbed products to drain into the reaction zone.
Patent CA-2717695-A1 (CA)
Inventor: MEHDIZADEH P VINCENT
IPC: G07F11/00
Filed: 2010-10-15
Abstract: The present invention relates to the idea of enabling an individual to conveniently purchase herbal medications and prescription medicines from specialized vending machines. The system provides for the individual to be processed through a central database to be certain that the item being purchased has been legally authorized by an appropriate medical authority such as a licensed physician. and has provided appropriate verification to confirm that the individual who is receiving the medication is the correct individual. The present invention enables the individual to conveniently purchase the medication from a vending machine.
Patent CA-2719033-A1 (CA)
Inventor: HANEY SEAN
IPC: A61F2/30
Filed: 2008-12-04
Abstract: A hip spacer mold (10) forming a spacer with a spacer stem (204) connected to a spacer head (202) has a stem portion (14) for forming a spacer stem. The hip spacer mold also has a plurality of interchangeable head modules (48, 50) configured for alternatively forming spacer heads of a plurality of different predetermined sizes. The head modules are configured to be disposed adjacent the stem portion.
Patent CA-2721042-A1 (CA)
Title: Method of detecting bladder cancer
Inventor: INOUE KEIJI
IPC: A61P35/00
Filed: 2009-04-21
Abstract: Provided is a sensitizing detection agent of an oral or intravenous administration type which enables the detection of bladder cancer with a higher sensitivity without causing pain to the patient. A sensitizing detection agent for bladder cancer comprising 5-aminolevulinic acid (ALA), a derivative thereof, or a salt of these is orally or intravenously administered, and a video camera system is inserted via the urethra and a blue light at 380-440 nm is irradiated to observe the red fluorescent part. Further, VLD-Ml is inserted and a blue light at 405 nm is irradiated to observe fluorescence intensity (relative intensity) of the red light part. For oral administration, 20 mg/kg (maximum of 1 g) of ALA is dissolved in 50 mL of a 5% glucose solution prior to the administration.
Patent CA-2721469-A1 (CA)
Inventor: BOURQUE STEVEN MICHAEL
IPC: B65D83/14
Filed: 2009-04-14
Abstract: A pressure compensation member suitable to be placed in a fluid dispensing channel, a valve unit comprising this pressure drop compensation member and a container comprising this pressure compensation member or this valve unit are disclosed.    The pressure compensation member is adapted to maintain a substantially constant flow of fluid through the fluid dispensing channel.
Patent CA-2724365-A1 (CA)
Inventor: CARSTENSEN KENNETH J
IPC: E21B17/02
Filed: 2010-12-08
Abstract: For oil production systems, an interior two-part seal ring of resilient material is disposed within a coupling sleeve which receives threaded tubing ends in its opposite ends. The seal is asymmetric, with tapered ends of different lengths and taper angles. A length for mill end engagement is shorter than the length for field end engagement which may be made up and disconnected repeatedly. The seal configuration includes a principal body with a inwardly directed ridge between its tapered ends and a reinforcing ring of different. less permeable material, abutting the ridge and closing off one or more radial ports in the wall of the body. The central body also includes a circumferential gas groove about is periphery, which together with the radial ports, facilitates collection and release of gases permeating the seal body under high down-hole pressures.
Patent CA-2724387-A1 (CA)
Inventor: KONITZER DOUGLAS G
IPC: B22D27/04
Filed: 2009-04-29
Abstract: Method for forming directionally solidified articles in tightly packed mold cavities withdrawn into liquid metal cooling bath. The withdrawal rate and the spacing between adjacent mold cavities cooperate to provide a high thermal gradient.  The cast articles exhibit primary dendrite arm spacing of between about 6 to about 12 mils (about 150 -300 microns).
Patent CA-2724748-A1 (CA)
Title: Outillage de mise en place de douille a clavette et kit comprenant celui-ci
Inventor: COUSIN JEAN-PAUL
IPC: B25B27/14
Filed: 2009-05-18
Abstract: Pour la mise en place de douille (300) à clavette (320), l'outillage peut être monté sur un outil de vissage (100), et raccordé à une alimentation pneumatique. Il comporte un dispositif de transmission de couple de vissage (14, 52), pour visser la douille, et dans un carter (12), un dispositif de percussion de clavette (16), permettant de sertir la clavette sur la douille lorsqu'une pression de sertissage lui est appliquée par l'alimentation pneumatique. Le dispositif de percussion (16) comporte une pluralité de plateaux (18A, 18B, 18C) sensiblement perpendiculaires à l'axe de vissage. La pression de sertissage brutalement appliquée sur les plateaux à l'intérieur du carter (12), entraine le dispositif de percussion de clavette et permet le sertissage de celles-ci. L'outillage ne comprend pas de pièces mécaniques en mouvement et présente une grande fiabilité. L'invention vise également un kit comprenant un outillage de ce type et un outil de vissage.
Patent CA-2724911-A1 (CA)
Inventor: RODGERS JAMES IAIN
IPC: G01N27/416
Filed: 2010-12-10
Abstract: Described and illustrated herein are one exemplary method and a measurement system having a meter and a test strip. The test strip has a first working electrode, reference electrode and second working electrode. In this method, acceptable fill data from known first current and known second current are used to predict an estimated second current at proximate the second time period (for a given batch of test strips) during the test sequence. The estimated second current at proximate the second time interval is then compared with a measured actual second current at proximate the second time interval during an actual test to determine if the measured actual second current is substantially equal to or within an acceptable percent deviation. from the estimated second current so as to determine sufficient volume of a physiological fluid sample in the test strip.
Patent CA-2727410-A1 (CA)
Inventor: SINGER LISA
IPC: B26B29/06
Filed: 2011-01-11
Abstract: A paper trimmer that includes a base having a paper cutting device pivotally attached to the base for providing a variable, user-determined cut angle. The cutting device further includes at least one guide rail; a blade carrier slidably mounted on the guide rail; at least one cutting blade retractably mounted within the blade carrier; a translucent paper holder positioned lengthwise beneath the guide rail, wherein one edge of the translucent paper holder is adjacent to the cutting blade; an illumination strip mounted on top of the translucent paper holder for illuminating the edge of the paper holder adjacent to the cutting blade; and a handle assembly mounted on the guide rail. The handle assembly further includes a first locking mechanism for holding the cutting device at a user-determined cut angle, and a second locking mechanism for raising or lowering the cutting device relative to the upper surface of the base.
Patent CA-2729270-A1 (CA)
Inventor: PADGETT MICHAEL
IPC: F23D14/06
Filed: 2009-06-16
Abstract: A gas burner for a cooking appliance is described.   The gas burner includes a burner with an inner and outer wall positioned on a burner base, and a circular combustion chamber. The burner includes a plurality of angled fuel exit ports in the inner wall that swirl gaseous fuel into the combustion chamber. The burner also includes vanes on the base of the burner that swirl air drawn into the burner by convection.
Patent CA-2729409-A1 (CA)
Inventor: TAKENO KAZUTAKA
IPC: C09D151/04
Filed: 2009-07-02
Abstract: Disclosed is a copolymer latex for chipping resistant coating obtained by emulsion polymerization of a monomer mixture containing (a) 30-70% by mass of a conjugated diene monomer, (b) 0.1-15% by mass of an ethylenically unsaturated carboxylic acid monomer and (c) 15-69.9% by mass of one or more other copolymerizable monomers. The copolymer latex is characterized in that the toluene in-soluble content in the dried product obtained by drying the copolymer latex is greater than 95 and lower than or equal to 100%  by mass; the mass ratio of the toluene-swollen toluene insoluble content to the dried toluene insoluble content (the toluene swelling degree) is 3.0-6.5; the number average particle diameter of the copolymer latex is 180-400 nm; and the glass transition starting temperature of the dried copolymer latex is within the range from -70°C to -20°C and the glass transition ending temperature thereof is within the range from 10°C to 100°C in differential scanning calorimetry.
Patent CA-2729522-A1 (CA)
Inventor: FULGHAM MURRAY
IPC: A61P3/02
Filed: 2011-01-26
Abstract: The present invention relates to a dietary supplement composition made of: linolinic expeller pressed soybean oil in the range of 65% - 85%, Omega 3 (18/12) fish oil 15% - 35%, and 1% - 20% alpha-tocopherol and a method to use this composition to supplement the diet of a domestic animal, such as a canine or an equine.
Patent CA-2729723-A1 (CA)
Title: Apparatus for ophthalmological, in particular refractive, laser surgery
Inventor: RIEDEL PETER
IPC: A61F9/01
Filed: 2008-06-30
Abstract: In an apparatus for ophthalmological, in particular refractive, laser surgery a pachymetric measuring device (34) based on an optical-coherence interferometric measuring process is controlled in such a way that the position of the measuring beam emitted by the measuring device (34) follows movements of the eye (10) to be treated. The eye movements are registered by means of a camera (30) of an eye-tracker. For the purpose of changing the position of the measuring beam, a partially transmitting deflecting mirror (42), via which the measuring beam is routed onto the eye (10), is movably, in particular tiltably, arranged.
Patent CA-2732105-A1 (CA)
Inventor: SZYMCZAK CHRISTOPHER E
IPC: A61K9/00
Filed: 2009-08-07
Abstract: A method of making a granulation comprising the steps of (a) combining sucralose, a polar solvent, a wettable material and an active agent, thereby forming a mixture; and (b) drying the mixture, thereby forming the granulation.
Patent CA-2732234-A1 (CA)
Title: Process for the co-production of chitin, its derivatives and polymers containing glucose, mannose and/or galactose, by the fermentation of the yeast pichia pastoris
Inventor: CARVALHO FERNANDES DE MIRANDA REIS MARIA D ASCENCA
IPC: C12P19/04
Filed: 2009-07-22
Abstract: This invention concerns a process for the co-production of glucosamine polymers (chitin, chitosan or any of its derivatives) and polymers containing glucose, mannose and/or galactose, by the high cell density fermentation of the yeast Pichia pastoris in a bioreactor under aerobic conditions, preferably using glycerol byproduct from the biodiesel industry as carbon source. Pure glycerol, pure methanol, glycerol-rich or methanol rich mixtures may also be used as carbon sources. The present invention also concerns P. pastoris fermentation process duly optimized for attaining high cell densities and high cell wall chitin content, as well as polymers containing glucose, mannose and/or galactose.
Patent CA-2734141-A1 (CA)
Inventor: WASYLENKO MICHAEL
IPC: B23K1/00
Filed: 2009-02-26
Abstract: A laminate aluminum block for forming an article includes a series of aluminum laminate plates to collectively form a tool body for forming an article in a forming operation. A series of aluminum brazing layers are formed for brazing together adjacent aluminum laminate plates. The series of aluminum laminate plates and the series of aluminum brazing layers are deoxidized.    Draining apertures are formed through a plurality of the series of aluminum laminate plates. The series of aluminum laminate plates are stacked alternating with the aluminum brazing layers between adjacent aluminum laminate plates without a flux. The stacked series of alternating aluminum plates and aluminum brazing layers are pressed.  The stacked series of alternating aluminum plates and aluminum brazing layers are heated in a vacuum furnace to a temperature wherein the aluminum brazing layers braze the aluminum laminate plates together and excess braze material drains from the draining apertures.
Patent CA-2734689-A1 (CA)
Title: Post-mix beverage system
Inventor: MARINA HERNAN
IPC: B65D81/32
Filed: 2009-08-28
Abstract: A beverage dispensing system (100) comprises a container (110), an attachment mechanism (120), and a cartridge (150).  The container may hold a mixing solution or liquid, such as water, to be mixed with the contents of the cartridge. The attachment mechanism (120) is generally located within the container (110). The at-tachment mechanism (120) may comprise an engagement assembly, a piercing portion (124), and a valve assembly (126). The engagement assembly may generally receive the cartridge (150) within the attachment mechanism. The piercing portion (124) may generally pierce the cartridge, thereby releasing the contents of the cartridge into the container (110). The valve assembly (126) may generally open upon engagement of the cartridge (150) with the attachment mechanism. The cartridge generally engages with the attachment mechanism to open the cartridge (150) to be dispensed into the container (110), thereby combining the contents of the cartridge (150) with the liquid within the container (110) to create a drinkable beverage.
Patent CA-2734898-A1 (CA)
Inventor: HORNICK DAVID C
IPC: C09J5/02
Filed: 2009-08-20
Abstract: An embodiment of the invention includes a composite structure fabricated from at least one pre-cured flat face sheet applied to a cote with an adhesive. Once the pre-c.upsilon.red Hat face sheet is applied to the core, curing of the adhesive may lake place to bond the pre-cured flat face sheet to the core Before the bonding of the pre-cured flat face sheet to the core takes place, the pre-cured Hat face sheet may be prepared by separately curing a composite face sheet.
Patent CA-2737409-A1 (CA)
Inventor: DE PAULA ANDREA COLTRI
IPC: B65D71/12
Filed: 2009-09-17
Abstract: A carton for containing a plurality of articles. The carton comprises a top panel, a bottom panel, a first side panel, a second side panel, a top end flap foldably connected to the top panel, and a side end flap foldably connected to one of the first side panel and the second side panel. The carton includes a handle in the closed end of the carton for grasping and carrying the carton. The side end flap comprises a main panel for closing the closed end of the carton and an extension panel foldably attached to the main panel an the top end flap.
Patent CA-2739671-A1 (CA)
Inventor: ORLOFF GLENNIS J
IPC: A41D13/05
Filed: 2009-10-13
Abstract: A garment to be positioned about one or more body portions of a person performing a physical activity comprises a garment region having a garment region elasticity and a training region having a training region elasticity, the garment region stretching a greater distance as the result of an applied force than the training region under the same applied force. The training region at least partially defines a tensioning system of a biofeedback device. The biofeedback device is configured to provide sensory cues (e.g., feedback forces) to the person performing a physical activity when the person's biomechanic position is sub-optimal, the sensory cues indicating to the person that their biomechanic position is sub-optimal and indicating to the person how to adjust their one or more body portions towards a more optimal biomechanic position. The garment may provide for training and help the person achieve optimal biomechanic motion.
Patent CA-2739901-A1 (CA)
Inventor: GROBELNY DAMIAN W
IPC: C07C217/80
Filed: 2009-10-16
Abstract: The invention relates to novel compounds that have S1P receptor modulating activity and, preferably, apoptotic activity and/or anti proliferative activity against cancer cells and other cell types.  Further, the invention relates to a pharmaceutical comprising at least one compound of the invention for the treatment of diseases and/or conditions caused by or associated with inappropriate S1P receptor modulating activity or expression, for example, cancer. A further aspect of the invention relates to the use of a pharmaceutical comprising at least one compound of the invention for the manufacture of a medicament for the treatment of diseases and/or conditions caused by or associated with inappropriate S1P  receptor modulating activity or expression such as cancer.