baber/WOPTO huggingface dataset:
Patent CA-2612791-A1 (CA)
Inventor: LIZAMA HECTOR M
IPC: C10G1/04
Filed: 2007-11-29
Abstract: A process is provided for obtaining flotation froth with a pre-determined solids content by manipulating the bias of a flotation column. The flotation column is used for the flotation of an oil sands slurry, for example oil sands middlings, where bitumen is separated from mineral particles. Bitumen, which is hydrophobic, adheres to rising air bubbles to make a bitumen concentrate. Solids being mostly hydrophilic, report to the column underflow as flotation tails.
Patent CA-2615895-A1 (CA)
Title: Lubricants from mixed alpha-olefin feeds
Inventor: QIAN KUANGNAN
IPC: C10G50/02
Filed: 2006-07-14
Abstract: This invention discloses an improved process which employs mixed alpha-olefms as feed over activated metallocene catalyst systems to provide essentially random liquid polymers particularly useful in lubricant components or as functional fluids.
Patent CA-2616161-A1 (CA)
Title: Diazepinoquinolines, synthesis thereof, and intermediates thereto
Inventor: MEGATI SREENIVASULU
IPC: C07D471/06
Filed: 2006-07-24
Abstract: The present invention relates to methods for synthesizing compounds useful as 5HT2C agonists or partial agonists, derivatives thereof, and to intermediates thereto.
Patent CA-2616293-A1 (CA)
Inventor: HUGHES JOHN H
IPC: A61B5/05
Filed: 2006-07-21
Abstract: A system and method of delivering a radiation therapy treatment plan to a patient. The treatment plan is delivered using a radiation therapy system including a moveable support for supporting a patient, a gantry moveable relative to the support and supporting a radiation source and multi-leaf collimator for modulating the radiation source. The support and gantry are moved during delivery of the treatment plan.
Patent CA-2619117-A1 (CA)
Inventor: SIMMONS SEAN
IPC: H04B1/16
Filed: 2006-08-14
Abstract: A wireless communications device may include a wireless transmitter and a wireless receiver. The wireless receiver may include a filter for reducing co-channel interference and may include a multi-channel, space-time filter circuit that filters n signal parts that have been split from a communications signal by jointly estimating space-time filter weights and multi-channel impulse responses (CIRs) based upon Cholesky and eigenvalue decompositions.  The filter may further include a multi-channel, matched filter circuit that receives multi-channel signals from the multi-channel, space-time filter circuit and has a filter response that is provided by a channel impulse response estimation from the space-time filter circuit.
Patent CA-2619661-A1 (CA)
Inventor: NAKAYAMA MIZUO
IPC: A61N1/30
Filed: 2006-09-14
Abstract: Catheter type iontophoresis apparatus (10) comprising endoscope unit (20) and, disposed at a distal end of flexible cable (18) thereof, small working-side electrode structure (12) and non-working-side electrode structure (14). Pin-point infiltration of drug solution can be accomplished by closely adhering first ion exchange membrane (44) and fourth ion exchange membrane (54) provided at the distal end thereof to, for example, a cancer site of the digestive organ and carrying out iontophoresis. The working-side electrode structure (12) and non-working-side electrode structure (14) are mounted at a distal end of rodlike member (16), and the rodlike member (16) is freely attachable to or detachable from the distal end of the flexible cable (18), being replaceable integrally.
Patent CA-2621183-A1 (CA)
Inventor: LANZ HANS PETER
IPC: E21D9/12
Filed: 2006-08-24
Abstract: In the case of the arrangement according to the invention for extracting extraction products in caving, the extraction product being removed downwards, by way of a removal hopper (10), into a removal section (11) and being transferred, from the latter, to a removal conveyor arranged in a conveying section, wherein the removal section extends transversely between the conveying section (13) and an auxiliary section (12) moved up parallel to the latter, a loading ramp (16) is arranged in the removal section (11) and forms a ramp surface which is oriented essentially transversely to the conveying direction of the removal conveyor and is inclined in the direction of this removal conveyor. In order for it to be possible to regulate the quantity of extraction material removed by way of the removal hopper and to clear out the removal section quickly and particularly straightforwardly when it has become clogged with extraction material, the invention makes provision for the removal section to be provided with a rail guide (19) which is fixed on the floor or footwall (15), which extends in the region between the auxiliary section and the conveying section, up to which the loading ramp (16) leads and along which this can be displaced, by means of a displacement drive (20), in the direction of the conveying section and in the opposite direction.
Patent CA-2621949-A1 (CA)
Title: Conformationally constrained 3- (4-hydroxy-phenyl) - substituted-propanoic acids useful for treating metabolic disorders
Inventor: HOUZE JONATHAN B
IPC: C07D333/16
Filed: 2006-09-08
Abstract: The present invention provides compounds useful, for example, for treating metabolic disorders in a subject. Such compounds have the general formula I:  (F) where the definitions of the variables Q, L1, , L2, M, X, L3, and A are provided herein. The present invention also provides compositions that include, and methods for using, the compounds in preparing medicaments and for treating metabolic disorders such as, for example, type II diabetes.
Patent CA-2622431-A1 (CA)
Title: Air injection into the vadose zone to aerobically degrade volatile organic compounds in groundwater and inhibit subsurface landfill gas migration
Inventor: CALDWELL MICHAEL
IPC: C02F1/74
Filed: 2008-02-22
Abstract: This invention is directed to systems including one or more trenches or wells that include one or more perforated pipes through which a gas, such as air, can be injected into the vadose zone of ground located beyond a methanogenic source to create a positive-pressure gas curtain and/or aerobic conditions in the vadose zone that inhibits migration of and/or facilitate the remediation of mobile volatile organic compounds that are capable of contaminating groundwater surrounding the methanogenic source.
Patent CA-2622625-A1 (CA)
Inventor: FOX DAVID A
IPC: G06F17/30
Filed: 2006-09-13
Abstract: A networked information indexing and search apparatus and method provide access, including indexing and search access, to information located on one or more intranets, the Internet, or both. The networked search apparatus, also referred to herein as a network search device or network search appliance, and method comprise configuration, indexing, and searching capabilities to facilitate networked information search and retrieval.
Patent CA-2623894-A1 (CA)
Title: Method of coating a substrate including a simultaneous cure
Inventor: MENOVCIK GREGORY G
IPC: C09D5/03
Filed: 2008-03-03
Abstract: A method of coating a substrate includes the steps of applying an electrocoat to the substrate, applying a powder primer onto the electrocoat, and then applying a topcoat onto the powder primer. The topcoat typically includes a powder basecoat and a clearcoat. The powder primer is applied to the electrocoat without first curing the electrocoat before application of the powder primer. The powder basecoat is applied to the powder primer without first curing the powder primer before application of the powder basecoat. The clearcoat is applied over the powder basecoat after which the electrocoat, the powder primer, the powder basecoat, and the clearcoat are simultaneously cured in an oven.
Patent CA-2625637-A1 (CA)
Title: Composition comprising sulfurized particle
Inventor: PETERS MARIA GEMMA MARTINUS WI
IPC: C08J3/24
Filed: 2006-10-06
Abstract: The invention pertains to a composition comprising a particle and a matrix, the particle being at least partially coated with a composition comprising: a) a Bunte salt (A); b) a polysulfide (B) comprising the moiety -[S]n- or -[S]0-Zn-[S]p, wherein each of o and p is 1-5, o + p = n, and n = 2-6; and c) sulfur or a sulfur donor (C). Preferably, the matrix contains a wax. Most preferred polysulfide (B) has the formula: wherein each of o and p is 1-5, o + p = n, and n = 2-6; and R is independently selected from hydrogen, halogen, nitro, hydroxy, C1-C12 alkyl, C1-C12 alkoxy, and C1-C12 aralkyl; and d) sulfur or a sulfur donor (C). The invention further relates to a vulcanization process comprising the use of said composition, the elastomer composition thus obtained, and a skim composition, tire, tire tread, undertread, or belt containing the same.
Patent CA-2628331-A1 (CA)
Inventor: PARDES GREG
IPC: B65D35/46
Filed: 2006-10-24
Abstract: A one way valve assembly flows a sterile flowable substance from a source to an outlet orifice and prevents any backflow of contaminants through the one way valve assembly when the flowable substance ceases to flow. The valve assembly includes an elastomeric membrane which aids in preventing any backflow of contaminants when dispensing of the flowable substance is stopped.
Patent CA-2631614-A1 (CA)
Title: Composite structure with optical fiber embedded in one of its surface layers and a process for its connection and repair
Inventor: MENENDEZ MARTIN JOSE MANUEL
IPC: G01N21/00
Filed: 2005-11-30
Abstract: The invention relates to a composite material structure (11) which is formed by a plurality of layers (13, 15, 17, 19, 21, 23). The invention includes: an optical fibre (25) which is used for structural monitoring and which is at least partially embedded in a surface layer (13) of the structure (11); and means for insulating the areas of the optical fibre (25) that may require repair in relation to the surface layer (13) containing same, said means taking the form of a protective cover (27) and upper and lower separator films (31, 33) in particular. The invention also relates to a method for repairing the aforementioned areas of the optical fibre, comprising the following steps consisting in: removing the protective cover (27) and the upper separator film (31), extracting the area from the structure, repairing the optical fibre, reinstalling the repaired area, and providing a new protective cover (27).
Patent CA-2632205-A1 (CA)
Title: Variable length data encapsulation and encoding
Inventor: MILLER MARK J
IPC: H03M7/40
Filed: 2006-11-29
Abstract: Systems, apparatus, and methods of encoding variable length data for efficient transport over a wireless channel. A wireless terminal can determine a frame size to encode, and can encode and transmit the frame data as one or more encoded blocks selected from a family of block sizes. Each block size can correspond to a particular encoder rate. The frame is parsed into a number of segments having a block size selected from the family of block sizes. The block sizes are selected to maximize the spectral efficiency of the frame.  Each segment is then encoded with an encoder corresponding to the block size and having a coding rate that is configured to provide a substantially equal energy per symbol for all of the blocks. The encoded blocks are then aggregated and the smallest block zero padded. The aggregate of encoded blocks can be transported in one or more bursts.
Patent CA-2632425-A1 (CA)
Inventor: GILMARTIN JOHN
IPC: B01D3/42
Filed: 2006-12-14
Abstract: Contemplated solvent regenerators include a flash drum in which lean solvent from the regenerator is flashed, and from which supplemental steam is recovered that is then fed back to the regenerator using a compressor, and most preferably a thermocompressor. Such devices have a substantially reduced net steam and energy requirement despite an increase in electrical energy demand, and further maintain a neutral water balance in the regenerator.
Patent CA-2635088-A1 (CA)
Inventor: KILGORE BENJAMIN F
IPC: G06Q30/00
Filed: 2006-12-11
Abstract: A game console has the capability to execute programming to unlock an achievement. After the achievements are unlocked, a data store accessible by the game console over a network stores the information in the profile of the user. The achievements associated with the user profiles can be retrieved from the store along with an indicator, that is indicative of a tier level associated with the achievement where the tier indicates a certain performance level associated with unlocking a particular achievement.
Patent CA-2636344-A1 (CA)
Inventor: PEET JAY K
IPC: F16G11/00
Filed: 2007-01-03
Abstract: A cord tensioning apparatus includes a first cord guide, a second cord guide, and a cord cleat coupled between the first and second cord guides, the cord cleat including a groove, the cord cleat adapted to grip a portion of a cord occupying a cord gripping region within the groove. The first and second cord guides are adapted to receive a cord and restrict a movement of the cord within the cord cleat.
Patent CA-2638089-A1 (CA)
Inventor: CARVALHO JOSE
IPC: E04G21/32
Filed: 2008-07-18
Abstract: There is described a post assembly for a safety fence for bordering an elevated work area, the work area including a wall section supporting an elevated floor section to be bordered by the safety fence, the post assembly comprising a stanchion having upper and lower sections, the lower section having a first upper and a second lower plate fixedly connected thereto, the first and second plates being vertically spaced apart by a pre-determined distance, the upper portion having one or more brackets connected thereto for supporting horizontal safety rails which extend between adjacent post assemblies, and a third plate connectable to the wall section at a selected location, the third plate including means for a torque-resistant connection to the first plate to hold the stanchion in a vertically upright position relative to the wall section, wherein the second plate is connectable to the wall section when the first plate is connected to the third plate, thereby securing the stanchion to the wall section.
Patent CA-2638122-A1 (CA)
Inventor: SUGIYAMA HARUO
IPC: C12N5/0784
Filed: 2007-02-21
Abstract: Disclosed are: a peptide comprising an amino acid sequence composed of contiguous nine amino acid residues derived from a WT1 protein, wherein an amino acid residue at position 2 in the amino acid sequence is selected from the group consisting of Ala, Ile, Leu, Val, Phe, Tyr, Ser and Asp and an amino acid residue at position 9 in the amino acid sequence is Arg; a polynucleotide encoding the peptide; a pharmaceutical composition comprising the peptide; and others.
Patent CA-2638377-A1 (CA)
Inventor: GUTBERLET DETLEV
IPC: A45D40/00
Filed: 2008-07-30
Abstract: A product replacement unit for a base stick module in particular of a cosmetic stick comprises a replacement housing with a reservoir in which a product, in particular a cosmetic product, is present in creamy, liquid or pasty form. An applicator is in a fluid connection with the reservoir, and a piston is guided for displacement in the replacement housing for feeding the product to the applicator. A piston connecting component is present on the piston for cooperating with a push rod connecting component of a piston push rod forming part of a feed device of the base stick module for extending the piston, wherein the piston push rod is formed to establish a push connection with the piston and is formed to be positioned on the side of the piston remote from the product.
Patent CA-2638385-A1 (CA)
Title: Diesel particulate filter cleaning apparatus and method
Inventor: REITH KARL
IPC: B01D29/66
Filed: 2008-07-30
Abstract: A diesel particulate filter of a motor vehicle is cleaned of diesel particulate material like ash and possibly soot, typically using equipment already available in a service shop following the method and diesel particulate filter cleaning apparatus of the invention. The diesel particulate filter cleaning apparatus has an air chamber that is coupled to a vibrator and is attached to the diesel particulate filter. The vibrator vibrates the air chamber and the diesel particulate filter to dislodge the diesel particulate material. Air is introduced into the air chamber and into the diesel particulate filter to further remove the diesel particulate material from the diesel particulate filter.
Patent CA-2640876-A1 (CA)
Title: Process for the preparation of metoprolol and its salts
Inventor: ARNALOT AGUILAR CARMEN
IPC: A61K31/135
Filed: 2006-12-22
Abstract: The invention relates to an improved process for preparing metoprolol and its salts.
Patent CA-2641361-A1 (CA)
Title: Apparatus and method for machining bevel gears in a pitching method with complete pitch error compensation
Inventor: RIBBECK KARL MARTIN
IPC: B23F23/12
Filed: 2007-02-08
Abstract: The invention relates to an apparatus for machining bevel gears in an indexing method and method for machining the pitch of gears, wherein the production-related pitch error is compensated. The apparatus (20) comprises an interface (11, 12) and can be connected to a measurement system (10) by means of this interface (11, 12). The interface is designed such that the apparatus (20) can take correction values or correction factors from the measurement system (10) in a form in order to be able to adapt master data or neutral data. The data, which was originally present in a memory (51) of the apparatus (20), is corrected on the basis of these correction values or correction factors before production of one or more bevel gears (31) is initiated on the apparatus (20).
Patent CA-2642730-A1 (CA)
Title: Terminally iodized polyfluoroalkane oligomer and method for producing same
Inventor: SATO KATSUYUKI
IPC: C07C19/16
Filed: 2007-02-28
Abstract: Disclosed is a terminally iodized polyfluoroalkane oligomer represented by the following general formula [I]: CnF2n+1(CH2CF2)s+p(CF2CF2)t+rI (wherein n is an integer of 1-6, s + p is an integer of 1-4 representing the number of vinylidene fluoride backbones, t + r is an integer of 1-6 representing the number of tetrafluoroethylene backbones, and the group adjacent to the CnF2n+1 group is the CH2CF2 group). This terminally iodized polyfluoroalkane oligomer is produced by reacting a terminally iodized polyfluoroalkane represented by the following general formula : CnF2n+1(CH2CF2)s+p(CF2CF2)tI with tetrafluoroethylene in the presence of a peroxide initiator.
Patent CA-2644176-A1 (CA)
Title: A mechanical pipe-end expander and a method of manufacturing seamless steel pipe
Inventor: ARITA TSUTOMU
IPC: B21D41/02
Filed: 2007-03-09
Abstract: The present invention provides a mechanical pipe-end expander comprising a cone and a die having tapered wedge bodies whose outer radius is larger in a direction to a pipe-recess end from a pipe-mouth end, wherein a pipe-end zone is expanded by a wedge effect of the die, which results from a procedure that the cone and the die are inserted together into the pipe-end zone to be expanded, and that then only the cone is axially drawn outwards leaving the die within the pipe-end zone. A seamless steel pipe with an expanded pipe-end zone is manufactured by applying a mechanical pipe-end expander comprising a die having tapered wedge bodies whose outer radius is larger in a direction to a pipe-recess end from a pipe-mouth end. The resulting seamless steel pipe has satisfactory pipe-end dimensional accuracy, and exhibits characteristics with excellent field welding workability.
Patent CA-2645536-A1 (CA)
Title: A method for preparing hypoallergenic derivatives of fruit and/or vegetable pieces
Inventor: PRIMAVESI LAURA
IPC: A23L5/20
Filed: 2007-03-09
Abstract: The object of the present invention is a novel fruit and vegetable transformation process for the production of hypoallergenic industrial derivatives in pieces (cubes, slices, segments etc.), intended mainly for individuals with OAS (Oral Allergy Syndrome) following the consumption of fresh products and/or the traditional industrial derivatives thereof, but also for general consumption in order to prevent sensitisation in atopic patients. In a second aspect, the present invention also relates to products that can be obtained by means of said process.
Patent CA-2647274-A1 (CA)
Inventor: SUTER-DICK LAURA
IPC: G01N33/68
Filed: 2007-03-28
Abstract: The present invention relates to a novel biomarker which can be used to determine the extent of interference of a substance with the farnesyl pathway.
Patent CA-2647717-A1 (CA)
Title: Fusion proteins between plant cell-wall degrading enzymes and a swollenin, and their uses
Inventor: ASTHER MARCEL
IPC: A23L27/10
Filed: 2007-04-02
Abstract: The invention relates to fusion proteins comprising at least a swollenin and at least a plant cell-wall degrading enzyme, said swollenin, and plant cell-wall degrading enzyme, being recombinant proteins corresponding to native proteins in fungi, or mutated forms thereof. The invention also relates to the use of fusion proteins as defined above, for carrying out processes of plant cell-wall degradation in the frame of the preparation, from plants or vegetal by-products, of compounds of interest located in plant cell- wall, or in the frame of the bleaching of pulp and paper, or for biofuel production, or food industries.
Patent CA-2647718-A1 (CA)
Inventor: GUO MEI
IPC: C07K14/415
Filed: 2007-03-29
Abstract: The present invention provides polynucleotides and related polypeptides of the ZmARGOS gene family. The invention provides genomic sequence for the ZmARGOS genes. ZmARGOS is responsible for controlling plant growth, organ size and yield in crop plants.
Patent CA-2657025-A1 (CA)
Title: Rms electrocardiography system and method
Inventor: MASON JAY W
IPC: A61B5/04
Filed: 2007-07-11
Abstract: A system (100) for assessing a cardiac condition of a subject includes a sensor configured to record a plurality N of electrocardiographic signals from the subject to generate an ECG (electrocardiogram). The system further includes a processor (120) configured to compute an RMS (root-mean-square) magnitude function from the recorded signals, and to measure from the RMS magnitude function an RMS variable that contains information about the cardiac condition of the subject. The ECG may be a standard 12-lead clinical ECG. The measured RMS variables may include RMS T-wave width, RMS RT recovery time, and RMS QT interval.
Patent CA-2661048-A1 (CA)
Title: System for processing input in a wagering game machine
Inventor: RASMUSSEN JAMES M
IPC: A63F9/24
Filed: 2007-08-21
Abstract: Systems and methods for processing input in a wagering game machine are described herein. In some embodiments, an apparatus comprises a button panel for a wagering game machine. The button panel comprises a main button circuit board. The button panel also comprises at least one socket mounted to the main button circuit board. The button panel comprises a number of display components plugged into the at least one socket, wherein each display component comprises a display coupled to a display circuit board, wherein at least one switch used to determine a button press is mounted on each display circuit board.
Patent CA-2661097-A1 (CA)
Inventor: SOMMER SIGMUND
IPC: G02B6/38
Filed: 2007-08-14
Abstract: A combination fiber optic (84) and electrical connector (30) and a plug (26) for mating therewith are both provided.
Patent CA-2661665-A1 (CA)
Title: A pharmaceutical composition for treating lung cancer, a method for inhibiting growth or invasion of lung cancer and a method for treating lung cancer
Inventor: HONG HYO JEONG
IPC: A61K39/395
Filed: 2007-08-23
Abstract: Disclosed herein are a pharmaceutical composition for inhibiting the proliferation or metastasis of lung cancer cells, comprising a substance inhibiting the activity of LlCAM or suppressing the expression of LlCAM, which is a protein present on the surface of lung cancer cells, and a treatment method using the composition. Mouse monoclonal antibodies, recognizing the LlCAM protein on the SCLC cell surface and binding specifically to SCLC tissues, or siRNAs, ant i sense oligonucleotides or shRNAs, may be useful in the treatment of lung cancer by inhibiting the growth, invasion and migration of lung cancer cell.