baber/WOPTO huggingface dataset:
Patent CA-2566942-A1 (CA)
Title: Androgen receptor modulators and method of treating disease using the same
Inventor: LEWINSKY RASMUS
IPC: C07F9/572
Filed: 2005-05-16
Abstract: Disclosed herein are bicycloaryl compounds of Formula (I) that selectively modulate nuclear receptors, preferably the androgen receptor, or a pharmaceutically acceptable salt, ester, amide, or prodrug thereof, and methods of treating disease comprising administering a compound of Formula (I) to a patient in need thereof.
Patent CA-2571167-A1 (CA)
Title: Axial flow positive displacement gas generator with combustion extending into an expansion section
Inventor: MURROW KURT DAVID
IPC: F02C3/16
Filed: 2006-12-14
Abstract: An axial flow positive displacement engine (8) has an inlet (20) axially spaced apart and upstream from an outlet (22). Inner and outer bodies (12, 14) have offset inner and outer axes (16, 18) extend from the inlet (20) to the outlet (22) through first, second, and third sections (24, 26, 28) in serial downstream flow relationship. At least one of the bodies is rotatable about its axis. The inner and outer bodies (12, 14) have intermeshed inner and outer helical blades (17, 27) wound about the inner and outer axes (16, 18) respectively. The inner and outer helical blades (17, 27) extend radially outwardly and inwardly respectively. The helical blades have first, second, and third twist slopes (34, 36, 38) in the first, second, and third sections (24, 26, 28) respectively. The first twist slopes (34) are less than the second twist slopes (36) and the third twist slopes (38) are greater than the second twist slopes (36). A  combustion section (40) extends axially downstream from the second section (26) through at least a portion (42) of the third section (28).
Patent CA-2575823-A1 (CA)
Title: Clearcoat paint composition
Inventor: RAMESH SWAMINATHAN
IPC: C08J7/044
Filed: 2006-08-24
Abstract: A coating composition including an aqueous dispersion of a copolymerization product of a mixture of monomers including carbamate-functional and (meth)acrylic monomers, some having carboxylic acid-functionality. The monomer mixture is essentially free of hydroxyl monomer. The coating can be applied on a polycarbonate substrate. The coating composition may be a clearcoat coating composition, preferably an automotive clearcoat coating composition. The invention provides a method of producing such a coating and application on a substrate, particularly as a basecoat/clearcoat composite coating, with the coating composition of the invention preferably being at least the clearcoat of the composite coating. If the substrate is a polycarbonate, the clearcoat can be applied directly on the substrate without any primer or basecoat.
Patent CA-2576530-A1 (CA)
Title: Noncardiotoxic pharmaceutical compounds
Inventor: BARBEAU DONALD L
IPC: C07F9/59
Filed: 2005-08-09
Abstract: The present invention relates to novel noncardiotoxic compounds and pharmaceutical compositions useful in the treatment of a variety of disorders including the treatment of depression, allergies, psychoses, cancer and gastrointestinal disorders. In particular, the present invention describes pharmaceutical compositions that mitigate life-threatening arrhythmias such as torsade de pointes. Torsade de pointes is a particular cardiac problem associated with many therapeutic agents and has been implicated as a possible cause of sudden death, particularly in those individuals with a past history of disturbances of cardiac rhythm, myocardial infarction, congenital repolarization abnormalities and cardiac risk factors such as hyperlipidemia and age. This arrhythmia is a variant of paroxysmal ventricular tachycardia associated with a prolonged QTc interval or prominent U waves on the ECG.  Torsade de pointes is potentially lethal because it can progress to ventricular fibrillation, life-threatening arrhythmias or precipitate sudden death.
Patent CA-2578520-A1 (CA)
Inventor: EMIGHOLZ KENNETH F
IPC: G06F17/50
Filed: 2005-09-09
Abstract: The method for detecting an abnormal event for process units of a fluidized catalytic cracking unit, which uses modeling steps to compare the operation of the process units to a statistical model and to an engineering model. The statistical models are developed by principle components analysis of the normal operation of the units. The engineering models are based on partial least squares analysis and correlation analysis between variables. When the difference indicated between the operation of a process unit and the normal model result indicates an abnormal condition, then the cause of the abnormal condition is determined and corrected (1).
Patent CA-2580836-A1 (CA)
Title: Composition and process for the extraction of bitumen from oil sands
Inventor: COBB HARVEY G
IPC: C10G1/04
Filed: 2005-09-27
Abstract: The present invention provides a composition and method for separating bitumen from oil sands deposits. The invention includes a chemical composition having organic chemicals that can be used to stimulate the separation of one or more constituent components from oil sands. The chemical composition can be used for bitumen recovery from oil sands deposits and similar applications. The invention also includes a process for recovering bitumen and similar hydrocarbon oils from oil sands using the chemical composition. The chemical composition includes a peroxide and one or more additive compounds blended in an aqueous carrier solution. The additive compound is preferably a nitrogen-containing compound, an alcohol compound, or a combination of both. The aqueous carrier solution is of sufficient volume operable to disperse at least one of the peroxide and the additive compound in the aqueous carrier solution.
Patent CA-2581011-A1 (CA)
Inventor: HUANG ANSHUN
IPC: A23L2/44
Filed: 2007-03-05
Abstract: A method for preparing a shelf stable beverage is provided that includes blending .epsilon.-poly-L-lysine with a beverage and then pasteurizing at lower temperatures without a need of ultra high temperature treatment. The method is effective for providing a shelf stable beverage with improved microbial stability and better color and flavor quality than beverages processed at ultra high temperatures normally required for shelf stability.
Patent CA-2581922-A1 (CA)
Title: 1-(.beta.-d-glycopyranosyl)-3-substituted nitrogenous heterocyclic compound, medicinal composition containing the same, and medicinal use thereof
Inventor: OHNO KOHSUKE
IPC: A61P3/06
Filed: 2005-09-28
Abstract: A compound having SGLT1 and/or SGLT2 inhibitory activity which is usable as a preventive or therapeutic agent for diabetes, postprandial hyperglycemia, impaired glucose tolerance, complications of diabetes, obesity, etc. It is a 1-(.beta.-D-glycopyranosyl)-3-substituted nitrogenous heterocyclic compound represented by the general formula (I), a prodrug or pharmacologically acceptable salt thereof, or a hydrate or solvate of either. Also provided is an SGLT inhibitor containing any of these. [In the formula, ring A represents optionally substituted aryl or heteroaryl; Q1 to Q5 each independently represents either a carbon atom having a hydrogen atom or substituent bonded thereto or a nitrogen atom; E represents a single bond, alkylene, -O-, -S-, or -NH-; and R represents methyl, ethyl, fluoromethyl, or hydroxymethyl.]
Patent CA-2581949-A1 (CA)
Inventor: SINANIS JOHN M
IPC: A01K49/00
Filed: 2007-03-16
Abstract: A unitary frame and comb foundation in a bee hive having a plurality of combs.  The unitary frame and comb foundation is made of a conductive resistive polymer for providing a foundation for a comb to allow a queen bee to lay eggs in cells of the comb for producing and storing drone larvae and pupae and a source of electrical current to selectively electrify the drone larvae, pupae and mites on the larvae and pupae in the comb and kill the mites without electrifying a remaining portion of combs in the beehive
Patent CA-2582530-A1 (CA)
Inventor: DILIBERTI CHARLES E
IPC: A61K31/56
Filed: 2005-10-07
Abstract: The present invention provides ascending-dose extended cycle regimens in which a female is administered an estrogen and a progestin for a period of greater than 30 or 31 consecutive days, optionally followed by a hormone-free period or by a period of administration of estrogen. The disclosed regimens can be administered to a female to provide contraceptive and non-contraceptive benefits.
Patent CA-2583080-A1 (CA)
Title: System and method for dispatch roaming registration
Inventor: CHOKSI OJAS T
IPC: H04B7/00
Filed: 2005-10-03
Abstract: A system and method for providing an iDEN user the ability to roam onto a peer iDEN Network. An iGW supports the passing of Dispatch registration information back to the users home network. The iGW will also support and assist in setting up Dispatch Calls between the two iDEN Networks, and vice versa.  Exemplary embodiments of the present invention also support roaming from another technology that supports Dispatch Services (i.e., CDMA QChat and GSM  PoC), where if a iDEN subscriber with a dual mode phone (i.e., iDEN & GSM), was to roam onto another carrier with a different technology but with Dispatch capabilities, the iDEN subscriber is able to register on the roaming carrier's network. The iGW is capable of receiving the registration update from the roaming network and updating the iDEN Network with the location of the iDEN  Subscriber. If another iDEN Subscriber attempts a dispatch call to the roaming iDEN Subscriber, the iGW facilitates the Dispatch Call. This also works in the reverse direction where a roaming unit with iDEN capabilities was to roam onto a iDEN Network.
Patent CA-2584323-A1 (CA)
Title: Pivoting pipe handler for off-line make up of drill pipe joints
Inventor: FEHRES NEIL E
IPC: E21B19/00
Filed: 2005-10-18
Abstract: An apparatus and method for use in the off-line make-up of drill pipe stands on drilling rigs used in the exploration and production of oil and gas reserves are disclosed. The disclosed invention is a pipe handling system in which a section of the V-door ramp attached to a drilling rig structure pivots to allow one or more joints of drill pipe to be placed in a vertical position.  Through use of an off-line roughneck in conjunction with an off-line drill pipe elevator, the joints of drill pipe held in the vertical position via the pivoting pipe handler of the present invention can be connected together, connected to additional joints of drill pipe, and placed in a racking board to be stored until they are subsequently connected to the drill string. The use of the pivoting pipe handler of the present invention allows stands of drill pipe to be "made-up" without the need to interrupt drilling operations and, thus, significantly reduces the amount of time required to drill a borehole.
Patent CA-2585158-A1 (CA)
Inventor: LOVELESS JOHN DAVID
IPC: D04B9/52
Filed: 2005-10-18
Abstract: It has been found that the foregoing objects may be accomplished in accordance with this invention by providing compression garments of this invention having a low friction zone made with the addition of low friction material on the inside surface of a garment in discrete locations to decrease friction between skin and fabric, thus providing easier donning of a compression garments.
Patent CA-2585316-A1 (CA)
Inventor: GOTTELAND JEAN-PIERRE
IPC: A61K31/506
Filed: 2005-11-16
Abstract: The present invention is related to macrogol glyceride pharmaceutical formulations containing benzothiazole derivatives. In particular, the invention is related to benzothiazole stearoyl macrogol pharmaceutical formulations, method of preparation and use thereof.
Patent CA-2586396-A1 (CA)
Title: A traction device for dual wheels
Inventor: PARK IL JUN
IPC: B60C27/22
Filed: 2005-10-26
Abstract: The present invention relates to a sliding prevention device for a vehicle, which includes a plurality of spikes 110, each of which is formed with a supporting device 111 having a triangular shaped contacting portion 113 including a wide surface facing toward the outer peripheral edge of the dual wheels 1 and both right and left legs contacting between the dual wheels so that it can be supported between the tires of the dual wheels, a braking plate 114 engaged with the supporting device 111 in the outer peripheral edge of the dual wheels 1 to produce the braking power by contacting with the dual wheels 1, and an engaging portion 112 formed at an inward apex between the tires of the dual wheels 1; an interval maintaining device 120 adapted to engage with the engaging portion 112 of the spike 110 by inserting a wire 121 and maintain the intervals between the plurality of spikes 110; and a locking portion 130 including a ring shaped locking hook 131 formed at one end of the wire 121 in the interval maintaining device 120, an engaging lever 132 having a length adjusting device 133 and an elastic body 134 formed at the other end of the wire, and a thrust prevention device 139 formed to project at a position of the spike 110 to be engaged, whereby the locking hook 131 is adjusted in length by the length adjusting device 133 and the elastic body 134 to thereby engage with the engaging lever 132 with the thrust of the spike 110 being prevented by the thrust preventing device 139 at the state of installing the plurality of spikes 110 to the dual wheels 1 after the spikes have been engaged with each other by the interval maintaining device 120.
Patent CA-2587519-A1 (CA)
Title: Selecting patients for therapy with a her inhibitor
Inventor: AMLER LUKAS C
IPC: C12Q1/68
Filed: 2005-12-06
Abstract: A method for selecting patients for therapy with a HER inhibitor, such as pertuzumab, based on gene expression analysis is described. A method for assessing HER phosphorylation or activation in a biological sample via gene expression analysis is also described.
Patent CA-2589462-A1 (CA)
Title: Apparatus and method for aerating waste water
Inventor: VISSER ANDRIES
IPC: B01F15/00
Filed: 2005-11-28
Abstract: Apparatus for aerating waste water, provided with a container for waste water and a rotor which is rotatable about a substantially vertical axis (1) and the downward directed part of which can reach into the waste water, which rotor comprises blades (4) having surfaces which are orientated substantially radially and axially, wherein a surface (12) curved in the direction of rotation of the rotor is present close to the upper edge (8) of a blade (4) , and wherein the curved surface close to the upper edge forms an angle of between 10~ and 60~ with the vertical plan of the blade .
Patent CA-2593586-A1 (CA)
Title: Dual energy source loss-on-drying instrument
Inventor: COLLINS MICHAEL J SR
IPC: H01J25/00
Filed: 2007-07-13
Abstract: An instrument and associated method are disclosed for the loss-on-drying determination of the volatile content of a wide variety of samples. The instrument includes a cavity in which a sample for which the volatile content is to be determined can be placed, a first source for introducing microwaves into the cavity that have frequencies substantially other than infrared frequencies, a second source for introducing radiant heat into the cavity at frequencies different from the frequencies introduced by the first source, an analytical balance for measuring the weight of a sample while the sample is in the cavity and on the balance, a temperature sensor capable of measuring and positioned to measure the temperature of a sample in the cavity and on the balance, and a processor in communication with the temperature sensor and each of the first and second sources for controlling the introduction of the frequencies of microwave and radiant energy into the cavity in response to the temperatures measured by the temperature sensor to control the sample temperature until the microwaves from the first source and the radiant heat from the second source dry the sample sufficiently for the processor to determine the volatile content of the sample based on the weight change of the sample on the balance.
Patent CA-2594049-A1 (CA)
Inventor: VENKATARAMANI KATTALAICHERI SR
IPC: F01M5/00
Filed: 2007-07-19
Abstract: A heat transfer system is provided for a turbine engine of the type including an annular casing (10) with an array of thermally conductive, generally radially-extending strut members disposed therein. The heat transfer system includes at least one arcuate heat pipe (36) disposed in contact with an outer surface of the casing within fore-and-aft limits of the axial extent of the strut members. The heat pipe (36) is thermally coupled to a heat source, such that heat from the heat source can be transferred through the heat pipe (36) and the casing (10) to the strut members.
Patent CA-2595606-A1 (CA)
Inventor: GOODMAN AMANDA BETH
IPC: A01N65/00
Filed: 2006-01-27
Abstract: The present invention provides for compositions, kits and methods for treatment of diseases, where the compositions contain catecholic butanes, including NDGA compounds, such as NDGA derivatives, for example tetra-O-methyl NDGA. The present invention also provides for solubilizing agents and excipients that are suitable for administration of the present compounds into animals via an oral route, whether in a liquid, semi-solid or solid form.
Patent CA-2597457-A1 (CA)
Title: Apparatus for gas concentration measuring according to gas correlation method
Inventor: KAJII YOSHIZUMI
IPC: G01N21/3518
Filed: 2006-02-13
Abstract: A gas concentration measuring apparatus of high sensitivity utilizing a gas correlation method capable of simultaneously measuring multiple analyte gas concentrations, wherein use is made of infrared source (2), such as infrared semiconductor diode or quantum cascade laser, to thereby increase the intensity of collimated infrared rays (5) and decrease infrared rays not needed for measuring so as to improve the S/N ratio, thereby attaining a sensitivity enhancement. Multiple analyte gases are simultaneously measured by means of a gas correlation filter composed of reference gas cell (6a) wherein multiple analyte gases are wholly charged and probe gas cell (6b) wherein all other analyte gases excluding the above multiple analyte gases are charged.
Patent CA-2600155-A1 (CA)
Title: Integrated of lng regasification with refinery and power generation
Inventor: MAK JOHN
IPC: F25J3/00
Filed: 2006-03-21
Abstract: Contemplated plants thermally integrate operation of a refinery component, and most preferably of a hydrocarbon splitter with LNG regasification to provide refrigeration duty and with a power cycle to provide the reboiler duty of the component. It should be noted that such configurations advantageously allow operation of the splitter at a reduced temperature and at reduced pressure, thereby increasing separation efficiency, while the power output is boosted using air intake chilling. Most notably, such process advantages are achieved by satisfying the heating duty of LNG regasification.
Patent CA-2607288-A1 (CA)
Title: Long-wearing glossy cosmetic composition
Inventor: MU WEILIN
IPC: A61Q1/06
Filed: 2006-05-11
Abstract: A transfer-resistant, single phase aqueous cosmetic composition is provided.  The composition contains a water-soluble, film-forming acrylic acid- or methacrylic acid-containing acrylates copolymer and a water-soluble ester. The composition is water- and oil-resistant upon drying on the skin, and exhibits high gloss and long-wearing and transfer-resistant properties. Compositions containing pigment also demonstrate high color intensity. The compositions are useful as eyeliner, mascara, lipgloss, lipliner, and other cosmetic products.
Patent CA-2612925-A1 (CA)
Inventor: HEPLER EDWARD L
IPC: H04J3/14
Filed: 2006-06-20
Abstract: A method and apparatus for efficient operation of an enhanced dedicated channel (E-DCH) are disclosed. A physical layer processing includes computation of various control parameters followed by actual processing of the data to be transmitted. In accordance with the present invention, the computation of the control parameters is performed asynchronously from the associated data operation. A medium access control (MAC) layer provides information needed for computation of the control parameters to the physical layer as early as possible, while the data is being processed in parallel. The provided data includes a hybrid automatic repeat request (H-ARQ) profile, a transport block size, power offset, or the like. By sending this data to the physical layer before MAC-e processing is complete, the latency constraint can be significantly relaxed.
Patent CA-2612947-A1 (CA)
Title: Recording of position-specific wavelength absorption spectra
Inventor: MARNO HENRIK
IPC: G01N21/35
Filed: 2006-06-27
Abstract: The invention relates to recording of position-specific optical measurements of substances such as foodstuff, building materials, combustion products etc.  The invention provides online, in-situ recording of wavelength absorption spectra in substances, performed without removing a sample from the substance.  In inhomogeneous products, the position correlated to each spectrum allows for extraction of both average values for larger regions as well as specific values characteristic for smaller individual portions. In a preferred embodiment, a probe with two elongate arms has light guiding and light collecting means for recording infrared absorption spectra of portions between them, as well as means for determining an insertion distance into the product.  The invention may be applied to as different substances as diary products (cheese, cream, milk), fruit, berries, seeds, meat, vegetable and animal fat, animal feed, water, wine, beer, lemonades, oils, rubber and plastic materials, gypsum and plaster, cement and concrete mixes, paints, glues etc.
Patent CA-2615798-A1 (CA)
Title: Pressure activated release member for an expandable drillbit
Inventor: FULLER MARK S
IPC: E21B10/00
Filed: 2005-09-02
Abstract: An apparatus for use in a wellbore. The apparatus includes a body and a blade assembly. The blade assembly is movable between a collapsed position whereby the expandable apparatus has a smaller outer diameter and an expanded position whereby the expandable apparatus has a larger outer diameter. The apparatus further includes a pressure activated member for selectively allowing the blade assembly to move from the closed position to the open position. A method for using the apparatus, wherein a drill string with an expandable bit at the end thereof is lowered into the wellbore.  Thereafter, the pressure activated member is activated to allow the cutting members to move from the collapsed position to the expanded position. Subsequently, the expandable bit is rotated to form a portion of the wellbore. Next, the expandable bit is deactivated and the cutting members are moved from the expanded position to the collapsed position.
Patent CA-2620825-A1 (CA)
Title: Polymer composition
Inventor: AMEYE THOMAS F
IPC: C08F10/02
Filed: 2006-08-31
Abstract: A composition suitable for use in pressure pipes and pipe fittings is disclosed comprising polymer of ethylene and from 0.5 to 5 wt% of a C 4 -C 8  alpha-olefin which has a natural density of 935-956 kg/m 3 , a melt index MI 5  of 0.15 - 0.5 g/10min, a dynamic complex viscosity at 100 rad/s and 190°C (· 100 ) of no more than 2500 Pa.s, a relationship between · 100  and dynamic complex viscosity measured in Pa.s at 0.01 rad/s and 190°C (· 0.01 ), defined by the equation · 0.01  > 115000 + 30. · 100 , and an environmental stress crack resistance as measured by a notched pipe test performed according to ISO13479:1997 on 110 mm SDR 11 pipes at 80°C and a pressure of 9.2 bar, of greater than 1000 hours, or: 
wherein the C 4 -C 8  alpha-olefin is 1-hexene or 1-octene.