baber/WOPTO huggingface dataset:
Patent CA-2589612-A1 (CA)
Inventor: THUROT PHILIPPE JEAN LOUIS
IPC: C05F17/02
Filed: 2005-11-28
Abstract: L'invention concerne l'optimisation de la conception, la fabrication et l'insertion des pipettes aérauliques équipant les dalles aérauliques et de leurs bouchons associés.
Patent CA-2590886-A1 (CA)
Inventor: KOEFOD ROBERT SCOTT
IPC: C23F11/04
Filed: 2007-05-30
Abstract: A deicing composition comprises a mixture of a deicing agent and a corrosion inhibitor. The corrosion inhibitor comprises an effective amount of a polyhydroxy carboxylic acid, preferably an aldaric or aldonic acid. The salts of aldaric and aldonic acids are much more potent corrosion inhibitors for deicing than agricultural by-products or refined sugars that are today commonly used as corrosion inhibitors, and therefore can be used at lower concentrations to obtain the same effect as a higher concentration of a simple sugar. The deicing composition can be used as a deicer, anti-icer, or a pre-wetting agent. The deicing agent can include a deicing salt such as sodium chloride, magnesium chloride, and/or calcium chloride. Further, a method of making a deicing composition includes mixing a deicing agent and a corrosion inhibitor. The corrosion inhibitor can be dissolved in a liquid, such as brine, which can be sprayed on a solid deicing salt.
Patent CA-2592741-A1 (CA)
Title: Associating features with entities, such as categories or web page documents, and/or weighting such features
Inventor: LAWRENCE STEPHEN
IPC: G06F17/30
Filed: 2005-12-21
Abstract: Features that may be used to represent relevance information (e.g., properties, characteristics, etc.) of an entity, such as a document o concept for example, may be associated with the document by accepting an identifier that identifies a document; obtaining search query information (and/or other serving parameter information) related to the document using the document identifier, determining features using the obtained query information (and/or other serving parameter information), and associating the features determined with the document. Weights of such features may be similarly determined. The weights may be determined using scores. The scores may be a function of one or more of whether the document was selected, a user dwell time on a selected document, whether or not a conversion occurred with respect to the document, etc.
Patent CA-2594656-A1 (CA)
Inventor: TANBO HITOSHI
IPC: B65D85/10
Filed: 2006-01-11
Abstract: A tongue lid package, comprising an outer box (2). A separating line (70) forming a U-shaped predicted cutout part (72) is formed on the front wall (20) of the outer box (2). The separating line (70) comprises right and left drilled hole rows (82, 80) forming a part of both sides of the predicted cutout part (72). Each of these drilled hole rows comprises a plurality of slits (84) and intermediate portions (86) interposed between the slits (84).  The intermediate portions (86) in the right and left drilled hole rows are disposed asymmetrical with respect to the axis X of the predicted cutout part (72).
Patent CA-2594778-A1 (CA)
Title: Eutectic crystalline sugar alcohol and manufacturing method thereof
Inventor: OKAZAKI SATOSHI
IPC: A23L29/00
Filed: 2006-01-19
Abstract: A sugar alcohol eutectic that is free from problems on production, such as requirement of addition of a relatively large amount of seed crystal charged in crystallization, requirement of prolonged aging for several days to attain crystal growth and inefficient cumbersome production process, and that excels in taste quality, exhibiting low moisture absorption, and that excels in homogeneity, pulverizability and non-agglomerating property; and a process for producing the same. There is provided a process for producing a sugar alcohol eutectic exhibiting a single melting peak in differential scanning calorimetry, characterized in that a liquid composition containing two or more types of sugar alcohols in a given ratio is loaded with a powder containing a crystal of the same two or more types of sugar alcohols in substantially the same ratio as that of the above sugar alcohols, blended together and aged.  Further, there is provided a sugar alcohol eutectic exhibiting a single melting peak in differential scanning calorimetry, produced by the above process.
Patent CA-2596410-A1 (CA)
Title: Device for monitoring a drilling or coring operation and installation comprising such a device
Inventor: HAHATI ABDELHAKIM
IPC: E21B47/00
Filed: 2006-02-21
Abstract: Device comprising equipment for measuring parameters of a drilling or coring operation by means of a drillbit fixed to the end of a drill string, measurement equipment being housed in a chamber made in a coupling that is designed to be interposed between two drill string pipes or between the drillbit and a drill string pipe, or to constitute an adapter for a cutting head of the drillbit of a drill string.
Patent CA-2598235-A1 (CA)
Inventor: CUSTER RICHARD G
IPC: B65D51/16
Filed: 2007-08-21
Abstract: Polymeric containers that have a container body and a removable and replaceable lid configured for sealing engagement with the body. The sealing arrangement between the container body and the lids includes a discontinuity feature that provides a passage for fluid from the exterior of the container to the sealing arrangement, which reduces the forces needed to open (e.g., unseal) or vent the container. The containers are often thermoformed, and might be considered "disposable" containers.
Patent CA-2598602-A1 (CA)
Inventor: HALL BRIAN E
IPC: G01N21/64
Filed: 2005-03-16
Abstract: The use of a multi-spectral imaging system, cell compartment markers, and molecular probes in a method for measuring movement of molecules within a cell by correlation analysis is provided, including measuring molecular movement to a particular compartment in adherent and non-adherent cells, e.g. in response to biological stimuli. A compartment in the cell is defined by the image of a specific compartment marker, e.g., a nuclear fluorescent stain. Molecule location is provided by a probe labeled with a different fluorochrome. A mask is generated based on the compartmental marker, and a correlation measurement is made between the locations of the molecular probe and the compartment marker. The correlation value between the regions defined by the compartment mask and molecular probe gives a quantitative measurement of the translocation of the molecule. The use of only a single masking function simplifies measurement of molecular translocation within a cell.
Patent CA-2599077-A1 (CA)
Inventor: BERZINIS ALBIN PETER
IPC: C08F285/00
Filed: 2006-05-03
Abstract: A method is disclosed for preparing an acrylic-styrene-acrylonitrile (ASA) resin, which comprises the steps of: (a) polymerizing a mixture comprising at least one acrylate monomer and at least one crosslinking agent to form a rubber substrate, followed by (b) polymerizing a mixture of monomers in the presence of the rubber substrate, at least one of which monomers is selected from the group consisting of vinyl aromatic monomers and at least one of which monomers is selected from the group consisting of monoethylenically unsaturated nitrile monomers, and optionally followed by (c) polymerizing one or more monomers in at least one subsequent stage in the presence of the rubber substrate from (b), wherein the one or more monomers comprise at least one monomer selected from the group consisting of (C<SUB>1</SUB>-C<SUB>12</SUB>)alkyl- and aryl-(meth)acrylate monomers; wherein the amount of unreacted crosslinking agent remaining in the rubber substrate before step (b) is less than 5.6 micromoles per gram based on the dry weight of the rubber substrate. The invention also relates to a molding composition comprising an ASA resin comprising an elastomeric phase derived from a rubber substrate comprising structural units derived from at least one crosslinking agent; wherein the rubber substrate comprises less than 5.6 micromoles of unreacted crosslinking agent per gram of rubber substrate based on dry weight of the rubber substrate. Articles comprising said ASA resin and/or made from said molding composition are also disclosed.
Patent CA-2601413-A1 (CA)
Inventor: HAGENBUCH LEROY G
IPC: B62D33/027
Filed: 2007-09-11
Abstract: An open top body of an off-highway haulage vehicle is described for severe hauling applications such as hauling of high density, abrasive material. The body has a floor divided into at least two sections with first and second sections angled at different inclinations. The second section extends to the rear edge of the floor and is at an angle of inclination greater than the first section. The opposing sidewalls of the body extend vertically from the floor are flared or taper along their length such that the body floor is wider at the rear of the body than it is at the front. The body includes a tailgate pivotally attached to the sidewalls for rotation between closed and opened positions in response to the bumping of the load by the body.
Patent CA-2602397-A1 (CA)
Inventor: MURAKATA CHIKARA
IPC: A61P43/00
Filed: 2006-03-22
Abstract: Disclosed is an agent for treatment and/or prevention of solid tumors which contains a thiadiazoline derivative represented by the general formula (I) below or a pharmacologically acceptable salt thereof. [In the formula, n represents an integer of 1-3; R1 represents a hydrogen atom and R2 represents a lower alkyl group, or alternatively R1 and R2 combine together to form an alkylene; R3 represents a lower alkyl; R4 represents NHSO2R6 (wherein R6 represents a hydroxy or the like) or the like; and R5 represents an aryl or the like.]
Patent CA-2602442-A1 (CA)
Title: Ep2 receptor agonists for treating glaucoma
Inventor: CHEN JUNE
IPC: A61K31/4406
Filed: 2006-08-21
Abstract: The present invention provides novel compounds represented by the formula wherein R is as defined in the specification and wherein said compounds are useful for treating ocular hypertension and/or providing neuroprotection to the eye of a mammal.
Patent CA-2605299-A1 (CA)
Inventor: BOISSONNEAULT ROGER M
IPC: A61P15/18
Filed: 2006-04-17
Abstract: A method of contraception that provides for sequentially administering to a female of child bearing age: (a) a first composition containing a progestin in an amount equivalent to about 0.3 to about 1.5 mg norethindrone acetate and an estrogen in an amount equivalent to about 5 to about 20 meg of ethinyl estradiol for about 22 to about 26 days; (b) a second composition containing an estrogen in an amount equivalent to about 5 to about 20 meg of ethinyl estradiol for about 2 to about 3 days and an optional third composition that is a placebo provided that (i) if estrogen administration is continuous then the first composition is administered for 25 to 26 days, the second composition is administered for 2 to 3 days and no third composition is administered and (ii) if estrogen administration is not continuous then the first composition is administered for 22 to 24 days, the second composition is administered for 2 to 3 days and the third composition is administered for 1 to 4 days. The total cycle length is 28 days, with the first composition administered on day 1 of the menstrual cycle, defined as the first day of menstrual bleeding, or on the first Sunday after the first day of the menstrual cycle.
Patent CA-2606063-A1 (CA)
Inventor: XIONG ZHENLIN
IPC: C10G45/50
Filed: 2006-04-26
Abstract: The present invention provides a kind of hydrocracking catalyst, the catalyst includes a compound support consisting of zeolite molecular sieve and alumina, at least a metal component of VIII group, at least a metal component of VIB  group, and an organic additive. The said organic compound is selected from the group of oxygen containing or nitrogen containing organic additive. Based on the weight of the catalyst, the content of the zeolite molecular sieve is 3-60 w%, the content of the alumina is 10-80 w%, the content of the organic additive is 0.1-40 w%. Calculated as the oxide and based on the weight of the catalyst, the content of the metal component of VIII group is 1-15 w%, the content of the metal component of VIB group is 5-40 w%. The present invention also relates to the preparation method of the said catalyst and its use in hydrocracking method of the hydrocarbon oil. Compared with the catalyst provided by the kown technology, the aromatics hydroconverting activity of the catalyst provided by the present invention has been improved notably.
Patent CA-2607475-A1 (CA)
Title: Method for treating dementia or alzheimer's disease with a cd20 antibody
Inventor: SANDERS MARTIN E
IPC: C07K16/28
Filed: 2006-04-20
Abstract: Methods for treating Alzheimer's disease (AD) or dementia using a CD20 antibody in patients not suffering from a B-cell malignancy or any autoimmune disease other than Alzheimer's disease are described. Articles of manufacture for use in such methods are also described.
Patent CA-2608008-A1 (CA)
Title: Hydrocarbon or hydrofluorocarbon blown astm e4-84 class i rigid polyurethane foams
Inventor: WILSON PATRICIA M
IPC: C08G18/48
Filed: 2006-05-08
Abstract: The present invention provides a rigid polyurethane foam formed by the reaction product, at an isocyanate index of about 160 or less, of a polyisocyanate, a polyol component containing an aromatic polyester polyol, and a sucrose-initiated polyether polyol and a flame retardant component made from a chlorine-containing combustion modifier and a bromine-containing combustion modifier in the presence of a hydrocarbon or hydrofluorocarbon blowing agent. The inventive polyurethane foam contains, based on the weight of the foam, at least about 3 wt.% chlorine, from about 1 wt.% to about 2 wt.%  bromine and less than about 1 wt.% phosphorus, and exhibits good properties, good processing and good adhesion to metal whilst satisfying the ASTM E-84 Class I burn requirement.
Patent CA-2610927-A1 (CA)
Inventor: SNARE LARS ERIK
IPC: C22B23/06
Filed: 2007-11-19
Abstract: The invention relates to a method of making up and treating sulfidic, difficult-to--process nickel concentrates rich in various magnesium silicates.  According to the invention, the adverse influence of magnesium silicates is mitigated by making use of their solubility. The feasibility of a concentrate for processing is thus Improved and a concentrate is obtained which is more suitable for a pyrometallurgical or hydrometallurgical treatment.
Patent CA-2611164-A1 (CA)
Title: System and method of scheduling delivery of packets
Inventor: SHARIF-AHMADI SEYED M
IPC: H04L69/14
Filed: 2006-06-06
Abstract: A system and method of scheduling delivery of a packet for transmission from a network device, is provided. The packet is classified according to type, and queued with other packets of the same type. Each packet is associated with an expiry time, after which it will not be delivered. A queue tracker monitors the queues and removes expired packets.
Patent CA-2612866-A1 (CA)
Title: Permeabilization of biological membranes
Inventor: CLEARY GARY W
IPC: A61M37/00
Filed: 2006-05-11
Abstract: In one embodiment of the invention, electrodes are brought into the vicinity of a biological membrane such as human skin. Through those electrodes, a current is driven. As a result of that current, at one electrode there occurs a reaction in which the pH of the water or other fluid in a small area of the membrane is lowered or raised. The lowered or raised pH causes substances present in the membrane to denature or decompose, resulting in the formation of a channel in the membrane. In another embodiment of the invention, a high volatility fluid is applied to a membrane from the outside. A small area of the membrane is heated. The high volatility fluid expands and then vaporizes.  As a result of the expansion and vaporization of the fluid, a channel is created in the membrane.
Patent CA-2614567-A1 (CA)
Inventor: WEST JAMES W
IPC: C12N1/15
Filed: 2006-07-14
Abstract: Heterodimeric proteins comprising two helical bundle cytokines are disclosed.  One of the polypeptides comprises zsig81 and a second polypeptide which comprises either p19 (aka IL-12A) or p35 (aka IL-12A). The proteins may be produced as fusion proteins or expressed as a single chain. The heterdimeric protein comprising zsig81 and p19 is designated zcyto33f2 and the heterodimeric protein comprising zsig81 and p35 is designated zcyto35f2.  Zcyto33f2 and zcyto35f2 proteins are associated with epithelial cell types, including lung and gut epithelium, and may play a role in physiological conditions such as inflammation.
Patent CA-2617131-A1 (CA)
Inventor: MALONE BRUCE A
IPC: B29C48/09
Filed: 2006-07-12
Abstract: Prepare an extruded filled polymer composite having a highly disperse and uniformly distributed filler by extruding a filled polymer composite through a die with a Flow Restriction Zone, a Flow Redistribution Zone and a Land Zone.  The Flow Restriction Zone is proximate to the extruder and increases polymer melt backpressure in the extruder sufficient to induce high dispersion of the filler but not enough to cause undesirable degradation of the polymer melt components.
Patent CA-2624048-A1 (CA)
Inventor: PAILA TONI
IPC: G06F3/0484
Filed: 2006-10-26
Abstract: Provided are apparatuses and methods in a digital broadcast transmission system for transmitting information on a type of service or program and/or interactivity or interaction information for the service or program. In one example, a parameter or attribute is provided in an ESG fragment for indicating the type of program or service and the type of interaction associated with the program or service. In another example, a first parameter is provided for indicating the type of program or service and a second parameter is provided for indicating the type of interaction associated with the program or service. The parameter or attribute may be included in metadata of the ESG fragment.
Patent CA-2624740-A1 (CA)
Inventor: SUNATORI GO SIMON
IPC: F16K17/02
Filed: 2008-03-20
Abstract: A backpressure regulator for regulating pressure comprises a conduit for channelling a fluid under pressure, a regulator for exhausting the fluid when pressure setting is exceeded, a valve for opening and closing flow of the fluid in the regulator, and a screw for variably setting force of repulsion by rotation. The upper portion of the valve comprises an embedded permanent magnet. The lower portion of the screw comprises an embedded permanent magnet. The permanent magnet of the valve has opposite orientation to the permanent magnet of the screw so that the outlet of the regulator is normally closed by bias due to magnetic repulsion. The valve slidably opens the outlet of the regulator when internal pressure of the conduit exceeds the force of repulsion set by the screw. This invention relates to backpressure regulators, and the principal use of the invention is for regulating pressure.
Patent CA-2630224-A1 (CA)
Title: Organic compounds comprising a glycopyrrolium salt
Inventor: COLLINGWOOD STEPHEN PAUL
IPC: A61K9/00
Filed: 2006-11-20
Abstract: Medicaments comprising (A) an antimuscarinic agent and (B) a corticosteroid for the treatment of inflammatory or obstructive airways diseases.
Patent CA-2632151-A1 (CA)
Inventor: ASPREY MARGARET W
IPC: H02N11/00
Filed: 2006-10-10
Abstract: A method for developing thrust from current flow is disclosed. In a first embodiment, a plurality of loops (201) of wire wound in an asymmetrical pattern is physically connected to a source of electrical power (204), developing thrust in a direction (210). In a second embodiment, a plurality of stationary vanes (306, 307) are provided, and charged with alternating polarity high voltage. A rotor having U-shaped conductors (305) attached thereto rotates the conductors (305) past the vanes. As the rotor turns, an alternating current is electrostatically induced in the legs of the conductors (305), the current generating thrust (304). In two other embodiments, a U-shaped conductive path (405, 506) is inductively coupled to an RF or high frequency power supply in order to generate an alternating current in the conductive paths, thereby generating thrust.
Patent CA-2634860-A1 (CA)
Title: Combined ftc support system
Inventor: BRUINS MATT
IPC: E21B33/068
Filed: 2008-06-11
Abstract: A combined system for treating an oil or gas well is provided which includes a truck, having a truck bed attached thereto and a fracturing support unit and an iro n skid mounted on the truck bed. The fracturing support unit includes well head control equipment, and the iron skid includes a manifold having an arrangement of valves for controlling the flow of fluid to the well. The iron skid may be advantageously articulated off the truck bed and onto the ground for unloading the iron components used to treat the well.
Patent CA-2635294-A1 (CA)
Title: Electric lamp with an outer bulb and an integral lamp arranged in the outer bulb
Inventor: NITTKE ANDREAS
IPC: F21Y101/00
Filed: 2008-06-18
Abstract: The invention relates to an electric lamp (1) with a base at one end and with an outer bulb (3), mounted in a base (2), and at least one integral lamp (4), preferably a high-voltage halogen lamp, which is arranged within the outer bulb (3), and at least two power supply wires (15) from the base (2) to the integral lamp (4).     The at least two power supply wires (15) are surrounded by a preferably cylindrical bulb (5), formed from a nonconductive light-permeable material, preferably identical to the material used for the outer bulb (3), in particular glass, and the preferably cylindrical bulb (5) is in the form of a holding apparatus for the integral lamp (4).
Patent CA-2637592-A1 (CA)
Inventor: LINDBERG STELLAN
IPC: G01N21/03
Filed: 2007-03-23
Abstract: A sample acquiring device for detection of biological components in a liquid sample comprises: a measurement cavity for receiving a liquid sample, wherein the measurement cavity has a predetermined fixed thickness, and a reagent, which is arranged in a dry form inside the measurement cavity. The reagent comprises a fluorophore conjugated molecule.
Patent CA-2637664-A1 (CA)
Title: Water dispersible silanes as corrosion-protection coatings and paint primers for metal pretreatment
Inventor: CUI JI
IPC: C09D7/46
Filed: 2007-01-17
Abstract: A method of applying to a metal surface a composition and drying the surface for crosslinking, which composition comprises a dispersion in the solvent of a compound comprising the reaction product of (1) a polyamine in which a plurality of amine groups are bonded to at least one .tau.adical comprising alkylene or arylene groups that separate the polyamine nitrogen atoms by at least four intermediate atoms in a chain, and (2) a silane which carries a plurality of silicon-bonded hydrolysable groups, and a silicon-bonded organic group that is covalently reactive with and which bonds with an amine group, to provide a reaction product molecule which comprises an average of at least about 2.5 of said silane groups per molecule. Some of these materials show superior advantage as a paint primer and some provide excellent corrosion resistance.
Patent CA-2642385-A1 (CA)
Inventor: KASSEM SALIM
IPC: G01V3/12
Filed: 2008-10-30
Abstract: Devices and methods useful for non-invasively measuring and indicating a rate of fluid flow are disclosed. In one embodiment, a sensor housing adapted to received fluid flow therethrough is provided. A radio frequency tag and a masking element can be disposed in the sensor housing. The masking element and the radio frequency tag can be configured to move relative to one another. The relative positions or movement can alter the response of the radio frequency tag to a wireless signal (which can be emitted from an external reading device, for example) and thereby indicate a rate of fluid flowing through the housing. For example, in some embodiments, the masking element can selectively cover at least part of the radio frequency tag in correspondence to the flow rate, which can change a characteristic of the radio frequency tag's response to the wireless signal.