baber/WOPTO huggingface dataset:
Patent CA-2616699-A1 (CA)
Title: Tilting bowl toilet
Inventor: YEUNG WANG SUN V
IPC: E03D11/10
Filed: 2008-01-28
Abstract: Tilting Bowl Toilet comprises a frame, a toilet basin, and a tilting bowl. The tilting bowl is supported below the toilet basin to receive and hold water/waste delivered from the toilet basin. The tilting bowl tilts to discharge its content to drainage. The tilting bowl at standby is sustained to stay in a horizontal position by a sustaining turning moment about its support axis. When water is added, the turning moment produced by the tilting bowl with its content becomes larger than the sustaining turning moment, and the tilting bowl moves to a tilted position to discharge its content. As the tilting bowl tilts, the sustaining turning moment is simultaneously reduced to accelerate bowl tilting for efficient discharge of waste to sewage.
Patent CA-2616715-A1 (CA)
Inventor: ZHANG HONGLIANG
IPC: H04W72/08
Filed: 2006-07-21
Abstract: A system, apparatus and method is disclosed for multiband wireless communication. Frequency bands and/or transmission formats are identified as available within a range for wireless communication. Signal quality metrics for each frequency band are evaluated by a receiver to identify qualified frequency bands. The qualified frequency bands can be ranked according to one or more signal quality metrics, where the list of qualified bands can be communicated to a transmitter. The transmitter is arranged to evaluate the list of qualified bands and select a communication method based on the available frequency bands and a selected communication optimization scenario. Multiple frequency bands and communication methods can be utilized by the transmitter such that a combination of licensed, unlicensed, semilicensed, and overlapped frequency bands can be simultaneously used for communication. The receiver continually monitors communications and can report link performance to the transmitter for adaptive control of the selected communication methods.
Patent CA-2616743-A1 (CA)
Title: Structural member joints
Inventor: KAUPPILA RICHARD W
IPC: F16B5/10
Filed: 2006-07-11
Abstract: A connector and method for joining one end of a first member such as a wood log or beam to a side of a second member involving metal sleeves secured in aligned holes in a respective member with a protruding one of the sleeve slidable into the other sleeve. A bolt is threaded into an internally threaded element on the inner end of the sleeve in the first member and advanced to pull the members together. The sleeves are secured in the holes with spike features driven out into the surrounding material. Alternatively, a tee connector has a plate portion fitting into a slot extending through aligned holes in the plate and one end of the first member. A cross plate is held against the one side of the other member with thread fasteners.
Patent CA-2616979-A1 (CA)
Title: Ring opening process
Inventor: SCHONLINNER JOSEF
IPC: C10G45/12
Filed: 2006-10-27
Abstract: A single stage process for desulfurization and ring opening of a sulphur containing hydrocarbon feedstock comprising: contacting said feedstock with hydrogen and a catalyst at a pressure of less than 100 bars wherein said catalyst comprises (I) a combination of molecular sieves consisting of at least one zeolite which has a faujasite structure and at least one fibrous zeolite which comprises essentially non-crossing one-dimensional channels and (II) a composition comprising at least one metal selected from group VIB of the periodic table and at least one metal from group VIII.
Patent CA-2618306-A1 (CA)
Title: Inactivating pathogens with hydrogen peroxide for vaccine production
Inventor: HAMMARLUND ERIKA
IPC: A61K39/285
Filed: 2006-08-07
Abstract: The present disclosure provides methods for producing a vaccine composition containing a pathogen that is rendered noninfectious by exposure to hydrogen peroxide. The methods disclosed herein are suitable for the preparation of vaccines for a wide variety of pathogens, including viruses, bacteria and parasites.  The disclosure also provides vaccine compositions (medicaments) containing a pathogen inactivated by exposure to hydrogen peroxide. Methods for eliciting an immune response in a subject by administering vaccine compositions containing a hydrogen peroxide inactivated pathogen are also provided.
Patent CA-2618773-A1 (CA)
Title: Sulfate adenyltransferase gene and use thereof
Inventor: SHIMONAGA TOMOKO
IPC: C07K14/395
Filed: 2006-08-11
Abstract: The present invention relates to a brewery yeast having controlled sulfite-producing capability, a process for producing alcoholic beverages with controlled sulfite amount. More particularly, the present invention relates to a yeast whose sulfite-producing capability that contribute to the product flavor is controlled by controlling the expression level of MET3 gene encoding brewery yeast sulfate adenyltransferase Met3p, particularly non-ScMET3 gene specific to lager brewing yeast, and to a method for producing alcoholic beverages with said yeast.
Patent CA-2620606-A1 (CA)
Inventor: ISHIDA KIYOHITO
IPC: C22F1/00
Filed: 2006-09-05
Abstract: A Co-base alloy which has a basic composition including, in terms of mass proportion, 0.1% - 10% Al, 3.0 - 45% W, and Co as the remainder and has an intermetallic compound of the Ll2 type [ Co3 (Al, W)] dispersed and precipitated therein. Part of the Co may be replaced with Ni, Ir, Fe, Cr, Re, or Ru, while part of the Al and W may be replaced with Ni, Ti, Nb, Zr, V, Ta or Hf. The intermetallic compound [ Co3 (Al, W)] has a high melting point, and this compound and the matrix are mismatched little with respect to lattice constant . Thus, the cobalt-base alloy can have high-temperature strength equal to that of nickel-base alloys and excellent structure stability.
Patent CA-2621961-A1 (CA)
Title: A process for preparing oxazolidine protected aminodiol compounds useful as intermediates to florfenicol
Inventor: TOWSON JAMES C
IPC: C07C315/00
Filed: 2006-08-31
Abstract: An improved method of preparing oxazolidine protected aminodiol compounds is disclosed. These compounds are useful intermediates in processes for making Florfenicol.
Patent CA-2622897-A1 (CA)
Title: Herbicidal mixtures of cinmethylin
Inventor: GEWEHR MARKUS
IPC: A01N43/90
Filed: 2006-08-10
Abstract: A herbicidal mixture comprising A) exo(+)-1 -methyl-4-(1-methylethyl)-2-[(2-methylphenyl)methoxy]-7-oxabicyclo[2.2.1]heptane (Common Name Cinmethylin) including its respective isomers and B) at least one herbicidal compound of the group of dinitro anilines of formula (I) in which the substituents have the following meanings R1 C1-C10-alkyl, C2-C10-alkenyl, C3-C10-alkinyl R2 H, C1-C10-alkyl, C2-C10-alkenyl, C3-C10-alkinyl R3, R4, R5 the same or different H, halogen, nitro, CN, C1-C10-alkyl, C2-C10-alkenyl, C3-C10-alkinyl, C1-C10-halogenalkyl, C2-C10-halogenalkenyl, C3-C10-halogenalkinyl, -SOR6, -SO2R6, -OR7, -SR7, -N(R8)2 R6 C1-C10-alkyl, NH2 R7 H, C1-C10-alkyl, C2-C10-alkenyl, C3-C10-alkinyl, C1-C10-halogenalkyl, C2-C10-halogenalkenyl, C3-C10-halogenalkinyl R8 H, C1-C10-alkyl, C2-C10-alkenyl, C3-C10-alkinyl including their respective isomers as well as their respective environmentally compatible salts.
Patent CA-2623663-A1 (CA)
Title: Systems and methods for enhancing security of files
Inventor: BRODHAGEN KENNETH RICHARD
IPC: G06F21/00
Filed: 2008-03-19
Abstract: Systems and methods for enhancing security of files are provided. A  representative method includes: associating information with a file, the information identifying contents of the file; monitoring the information and the file contents; detecting a lack of correlation between the information and the file; and responsive to detecting the lack of correlation, storing information corresponding to a modification of the file separately from the file.
Patent CA-2623913-A1 (CA)
Title: Product having simulated wood grain effect and process for making same
Inventor: WICKENDEN DEREK
IPC: C09D7/65
Filed: 2008-03-05
Abstract: The present invention relates to a simulated wood grain effect applied to an object. The simulated wood grain effect comprises a base coat where the base coat has a paint base selected from the group consisting of waterborne, latex, solvent and oil paints having a textured surface finish. A top paint layer is formed by drawing freshly applied wet paint on the base coat into ridges that emulate the grain ridges found in natural wood.
Patent CA-2624925-A1 (CA)
Inventor: EDINGER JAMES
IPC: A61P37/06
Filed: 2006-10-13
Abstract: The present invention provides methods of immunomodulation using placental stem cells and placental stem cell populations. The invention also provides methods of producing and selecting placental cells and cell populations on the basis of immunomodulation, and compositions comprising such cells and cell populations.
Patent CA-2625089-A1 (CA)
Title: Scatter correction
Inventor: MUNDRY UWE
IPC: A61B6/00
Filed: 2006-10-04
Abstract: In one embodiment of a method of and apparatus for correcting for scatter, an object, which may be the jaw of a dental patient, is subjected to x-rays or other penetrating radiation. An intensity distribution of the transmitted radiation is detected. A first array of voxel data representing the absorption of the radiation by the object is reconstructed from the detected intensity. A  radiation scatter pattern is calculated by forward projection from the first array using one or more point spread functions. The detected intensity is corrected using the calculated radiation scatter pattern. A second array of voxel data representing the absorption of the radiation by the object is reconstructed from the corrected detected intensity.
Patent CA-2626687-A1 (CA)
Title: Method and instruments to treat spondylolisthesis by an anterior minimally invasive approach of the spine
Inventor: GFELLER ANDY
IPC: A61B17/56
Filed: 2006-10-20
Abstract: Published without an Abstract
Patent CA-2628176-A1 (CA)
Inventor: DE TOMMASO VINCENZO
IPC: A61K9/14
Filed: 2006-10-30
Abstract: The invention relates to a process for the preparation of pharmaceutical powders, the process comprising: a) solubilization of the pharmaceutical compound in water or in an organic solvent at a concentration close to saturation; b) evaporating the solvent at constant temperature while subjecting the solution to ultrasound. In another embodiment, the invention relates to a process for the preparation of sterile pharmaceutical compounds, the process comprising: a) solubilization of the pharmaceutical compound in water or in an organic solvent at a concentration close to saturation; b) sterilizing filtration of the solution by passing it through a hydrophobic filter (0,22 microns membrane); c) evaporating the solvent at constant temperature while subjecting the solution to ultrasound.
Patent CA-2630853-A1 (CA)
Inventor: CHARI MURALI RAMASWAMY
IPC: H04L27/26
Filed: 2007-01-04
Abstract: Methods and apparatus for position location in a wireless network. In an aspect, a method is provided that includes determining whether a symbol (234) to be transmitted is an active symbol, wherein the symbol comprises a plurality of subcarriers, and encoding identification information on a first portion of subcarriers if it is determined that the symbol is the active symbol (236). The method also includes encoding idle information on a second portion of subcarriers if it is determined that the symbol in not the active symbol. In an aspect, an apparatus includes detector logic configured to decode a plurality of symbols to determine identification information that identifies a plurality of transmitters, and to determine a plurality of channel estimate associated with the plurality of transmitters. The apparatus also includes position determination logic configured to calculate a device position based on the plurality of transmitters and the plurality of channel estimates.
Patent CA-2630922-A1 (CA)
Title: Treatment of neurodegenerative disorders
Inventor: ROSE STEVEN PETER RUSSELL
IPC: A61P25/28
Filed: 2006-11-24
Abstract: Peptides having the sequence D-Arg-L-Glu-L-Arg, or the sequence L-Arg-D-Glu-L-Arg and derivatives thereof, are disclosed. Such peptides are useful in treatment of neurodegenerative disorders, and as cognitive enhancers.  Preferred peptides include a protective group.
Patent CA-2632832-A1 (CA)
Inventor: LIU JUNJIE
IPC: A61K38/16
Filed: 2006-12-27
Abstract: Disclosed herein are non-natural amino acids and polypeptides that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The non-natural amino acids, by themselves or as a part of a polypeptide, can include a wide range of possible functionalities, but typical have at least one heterocycle, aldol-based, dicarbonyl, and/or diamine group. Also disclosed herein are non-natural amino acid polypeptides that are further modified post-tran slationally, methods for effecting such modifications, and methods for purifying such polypeptides. Typically, the modified non-natural amino acid polypeptides include at least one heterocycle, aldol-based, dicarbonyl, and/or diamine group. Further disclosed are methods for using such non-natural amino acid polypeptides and modified non-natural amino acid polypeptides, including therapeutic, diagnostic, and other biotechnology uses.
Patent CA-2633207-A1 (CA)
Title: Pyrazinecarboxamide derivatives and plant disease controlling agents containing the same
Inventor: ODA MASATSUGU
IPC: C07D403/12
Filed: 2006-12-21
Abstract: The present invention provides the compounds represented by the general formula (I): [wherein X is a halogen atom or an (C1-C3) alkyl group which may be substituted with a halogen atom(s); Y is a hydrogen or halogen atom, or a cyano, a(C1-C3) alkyl or (C1-C3) alkoxy group; R is a hydrogen or halogen atom, a cyano group, or a(C1-C6) alkyl ,(C2-C6) alkenyl group, (C2-C6) alkynyl, (C1-C6) alkoxy, (C2-C6) alkenyloxy, (C2-C6) alkynyloxy, (C1-C6) alkylthio, (C1-C6) alkylsulfinyl or (C1-C6) alkylsulfonyl group which may be substituted with a halogen atom(s), a(C1-C6) alkoxycarbonyl group, a(C1-C6) alkoxyimino (C1-C3) alkyl group, a tri (C1-C10) alkylsilyl group, or a phenyl,phenoxy, pyridyloxy or pyrimidyloxy group which may be substituted with a substituent (s) ; n is an integer of 1 to 5], which compounds cause reduced loads of deleterious, harmful effects to the earth environment, and exhibit a widened controlling spectrum at lowered chemical application rates, thereby finding useful application as a plant disease controlling agent for agricultural and horticultural uses.
Patent CA-2635006-A1 (CA)
Inventor: WU ZHIHONG
IPC: C08G65/30
Filed: 2007-01-19
Abstract: The present invention relates to a process of manufacture of poly-trimethylene ether glycol, in which one or more inorganic compounds are utilized during certain purification steps to reduce phase separation time.
Patent CA-2639952-A1 (CA)
Inventor: MILLIKIN STEVE
IPC: C02F1/32
Filed: 2006-01-24
Abstract: A portable Ultra Violet (UV) sterilizer includes a body into which liquid, or small objects, may be placed. A bulb in the interior of the body and may be activated such that the radiation from the bulb kills DNA-based organisms present in the liquid, or on the objects, and thereby sterilizes the liquid or objects. Through the use of a highly reflective coating on the interior of the body, a lower wattage UV bulb may be used than would be normally necessary.
Patent CA-2641285-A1 (CA)
Inventor: MAGUIRE DAVID JOSEPH
IPC: B62D55/24
Filed: 2008-10-17
Abstract: The present invention is directed generally to track segments for track vehicles and, more specifically, to a track segment having an ethylene propylene diene monomer (EP(D)M) rubber based backer, and a method of making. In one embodiment, the track segment includes an EP(D)M rubber based backer including a rubber compound having 100 phr EP(D)M rubber wherein the diene component is optionally present, a peroxide curing agent, and one or more acrylic and/or methacrylic coagents. The track segment further includes a track pad and a track body. The track pad and backer cooperate with the track body to define the track segment for use in a track for a track vehicle. The EP(D)M rubber based compound provides a desirable balance of low heat build-up under heavy dynamic cyclic compression conditions, and also has a desirable load carrying capability, high heat resistance, and good cut/tear strength in hot climates.
Patent CA-2641683-A1 (CA)
Title: 3,9-diazabicyclo[3.3.1]nonane derivatives and their use as monoamine neurotransmitter re-uptake inhibitors
Inventor: REDROBE JOHN PAUL
IPC: C07D519/00
Filed: 2007-02-09
Abstract: This invention relates to novel 3,9-diazabicyclo[3.3.1 ]nonane derivatives useful as monoamine neurotransmitter re-uptake inhibitors. In other aspects the invention relates to the use of these compounds in a method for therapy and to pharmaceutical compositions comprising the compounds of the invention.
Patent CA-2647092-A1 (CA)
Title: Indole derivatives as inhibitors of the soluble adenylate cyclase
Inventor: MENZENBACH BERND
IPC: C07D209/42
Filed: 2007-03-22
Abstract: The invention relates to compounds of the general formula (I) and to their preparation and use as a medicament.
Patent CA-2647104-A1 (CA)
Title: Spout including a stream straightener
Inventor: DEVRIES ADAM M
IPC: E03C1/04
Filed: 2008-12-18
Abstract: A faucet spout assembly including a spout shell and a stream straightener insert. The spout shell includes an inlet end, an outlet end, and a waterway that extends between the inlet end and the outlet end. Water flows around the stream straightener insert and is delivered from the outlet end of the spout shell in a laminar, sheet-like column, giving the appearance of a large volume of water being dispensed from the faucet spout assembly.
Patent CA-2649693-A1 (CA)
Title: Method of devolatilizing recylcled carbon black and associated apparatus
Inventor: ERRICKSON DUANE
IPC: C10B45/00
Filed: 2007-04-10
Abstract: A method for controlling volatiles in recycled carbon black, such as from pyrolysis of tires, includes deagglomerating the recycled carbon black to substantially reduce the carbon black particle size and impinging an air current on the carbon black particles, preferably in a countercurrent direction, to increase the processing temperature and thereby enhance the release of volatiles. Associated apparatus is disclosed.
Patent CA-2653098-A1 (CA)
Inventor: HOCHMAIR INGEBORG J
IPC: A61N1/36
Filed: 2007-06-12
Abstract: A cochlear implant system has an implantable portion (202) that includes a stimulator module (211) for producing for the auditory system of a user an electrical stimulation signal representative of an acoustic signal. The implantable portion further includes a battery (209) for supplying power to the stimulator module (208), a receiver module for receiving an electrical power signal across the skin of a user, and a recharge module (213) that uses the electrical power signal to recharge the battery. The recharge module recharges the battery at less than the maximum recharge rate.
Patent CA-2654813-A1 (CA)
Inventor: WOJCIESZYNSKI ANDRZEJ L
IPC: C22C19/05
Filed: 2007-06-13
Abstract: Nickel base alloys for use in applications for highly corrosive and abrasive environments. The alloys contain a large volume fraction of metallic carbide particles that provide wear and abrasion resistance. The alloys are produced by induction melting and gas atomization to form alloy powder particles. The particles are consolidated by hot isostatic pressing to form a solid article.
Patent CA-2656087-A1 (CA)
Inventor: VILLACAMPA RAMOS JOSE DE JESUS MATEO
IPC: A61K9/08
Filed: 2007-06-27
Abstract: New and improved storage-stable sugar-free antihistaminic syrups are disclosed.
Patent CA-2656363-A1 (CA)
Inventor: PEYRONEL JEAN-FRANCOIS
IPC: A61K31/454
Filed: 2007-07-03
Abstract: L'utilisation de composés répondant à la formule (I), dans laquelle R1, R 2, R3 et R4 sont hydrogène et X un groupe phényle éventuellement substitué p ar un ou plusieurs groupes choisis indépendamment les uns des autres parmi l es atomes ou groupes suivants halogène, (C1-C6)alcoxy, (C1-C6)alkyle, cyclo( C1-C6)alkyle(C1-C6)alkyle, cyclo(C1-C6)alkyle(C1-C6)alcoxy, NRaRb; ou R2 est chlore et X est un para-fluoro-phényle; ou R3 est un méthyle et X est un gr oupe phényle non substitué; ou R1 est un méthyle et X est un groupe phényle non substitué, Ra et Rb sont indépendamment l'un de l'autre, hydrogène, (C1- C6)alkyle ou forment avec l'atome d'azote un cycle de 4 à 7 chaînons, à l'ét at de base ou de sel d'addition à un acide pour la préparation d'un médicame nt pour le traitement et la prévention des maladies dans lesquelles le récep teur NOT est impliqué.
Patent CA-2657518-A1 (CA)
Inventor: HAMADA MASAHIKO
IPC: B21C37/08
Filed: 2007-07-12
Abstract: A high-strength hot bend pipe which has a balance between an excellent strength of at least X70 grade and toughness and which has excellent tensile properties and a weld metal with excellent low temperature toughness is manufactured. A UOE steel pipe having a base metal with a composition of C:  0.03 - 0.12%, Si: 0.05 - 0.50%, Mn: 1.4 - 2.2%, S: at most 0.01%, Al: at most 0.06%, N: at most 0.008%, and a remainder of Fe and impurities, with the carbon equivalent (Ceq) being at most 0.36% and the weld cracking parameter (Pcm) being at most 0.22%, and having a weld metal with a weld cracking parameter (Pcm) of at most 0.28%, a B content of at most 5 ppm, and an O content of at most 280 ppm is heated to a temperature range of 900 - 1100° C and subjected to bending, and then is immediately cooled to a temperature range of 300° C or lower at a cooling rate of at least 3° C/sec, and then is tempered in a temperature range of 300 -500° C.
Patent CA-2658217-A1 (CA)
Title: Expression system
Inventor: TOPPING ANDREW WILLIAM
IPC: C07K14/32
Filed: 2001-07-06
Abstract: An immunogenic reagent which produces an immune response which isprotective against Bacillus anthracis, said reagent compr ising one or more polypeptides which together represent up to three domains of the full length Protective Antigen (PA) of B.  anthracis or variants of these, and at least one of said domains comprises domain 1 or domain 4 of PA or a variant ther eof.The polypeptides of the immunogenic reagent as well as full length PA are produced by expression from E. coli. High yields of polypeptide are obtained using this method. Cells, vectors and nucleic acids used in the method are also described and claimed.
Patent CA-2659780-A1 (CA)
Title: Detergent pack
Inventor: KOCH PIOTR
IPC: C11D3/50
Filed: 2007-09-19
Abstract: A detergent pack comprising a combination of a water-soluble cleaning pouch, comprising a liquid composition and an enveloping film material, and a packaging container therefore. The liquid composition comprises a first perfume. The packaging container comprises a hinged lid comprising a lid portion and a frame portion. The packaging container comprises an adhesive strip adhered to an internal wall thereof substantially at the opening of said container, the hot melt comprising an aldehyde-comprising perfume. There is also provided a method of preventing or reducing malodour in the interior of a packaging container containing a malodour- generating water-soluble pouch.
Patent CA-2660084-A1 (CA)
Inventor: FAST BEATE
IPC: C07D405/12
Filed: 2007-08-13
Abstract: The present invention relates to novel substituted spirotetronic acids (I) in which R1 and R2, together with the carbon atom to which they are bonded, form a group of the formula (1), (2), (3) or (4), where * is the carbon atom to which R1 and R2 are bonded, to processes for their preparation, their use for the treatment and/or prophylaxis of diseases, and their use for producing medicaments for the treatment and/or prophylaxis of diseases, in particular of retroviral disorders, in people and/or animals.