baber/WOPTO huggingface dataset:
Patent CA-2586562-A1 (CA)
Title: Gas micro burner
Inventor: ST CHARLES FRANK KELLEY
IPC: F23Q2/16
Filed: 2005-11-18
Abstract: A micro gas burner () is provided that generates a stable, pre-mixed flame that produces little to not soot or unburned hydrocarbons. The gas burner includes a fuel inlet, a nozzle (30), an oxygenation chamber (40) with at least one air inlet (45), a mixing chamber (50) having a frustoconical inner wall, , at least one permeable barrier (60) and a flame holder (70). The gas burner throughly mixes fuel and entrained air to form a nearly stoichiometric mixture prior to combustion. The gas burner mixes the fuel and air so throughly that it requires a lower fuel flow rate than would otherwise be necessary to produce a stable, pre-mixed flame. The gas burner may include an optional flame tube with an optional exhaust port in which a flame is contained and sequestered from diffusing air.
Patent CA-2587429-A1 (CA)
Title: 5-aminopyrazole derivatives as pesticidal compounds
Inventor: SCHNATTERER STEFAN
IPC: C07D231/44
Filed: 2005-12-02
Abstract: The invention relates to 5-Aminopyrazole derivatives of formula (I) or salts thereof, a process for their preparation, to compositions thereof and to their use for the control of pests, including arthropods and helminths.
Patent CA-2588576-A1 (CA)
Title: Intersection systems
Inventor: LEE JANG HEE
IPC: E01C1/04
Filed: 1998-11-17
Abstract: The present invention is to provide an intersection system which can do without, or drastically minimize, the frequency of having to wait for traffic signals in order to relieve traffic of congestion and minimize the land occupied by an intersection system. To attain this purpose the present invention provides System 1, which consists of two mutually intersecting roads, main road 1 and main road 2, each including a diverging section for cars making a left or right turn and a converging section for convergence of cars heading in the same direction after having taken their respective left or right turns; System 2, which has a ring-shape road on the upper and the lower level each at the central section of an intersection, and half-main-roads and entries being connected on the outer circumferences of these ring-shape roads, and System 3, which has a plate--shape road for right and left turns on an upper and lower level at the central section of an intersection, said plate-shape roads having half-main-roads and entrance roads built on the edges, and a minimum number of traffic lights, unavoidably, set up on said plate-shape roads or each entrance road for the benefit of cars advancing from all directions.
Patent CA-2591115-A1 (CA)
Title: Track shoe assembly for tracked vehicle
Inventor: KOOLHIRAN HIRAN
IPC: B62D55/21
Filed: 2007-06-08
Abstract: Track shoe assembly for a tracked vehicle, comprising a) a track shoe member with a chassis assembly having a pair of tubular housings (80) connected by a spaced web-portion, b) a replaceable rubber pad (9) with a curved sheet metal (13) having rims to hold the rubber pad rigidly and precisely in position, and c) an end connector (26) having a pair of bush holes (267) which accept an end of a track shoe pin (60) extending through a tubular housing, thus connecting adjacent track shoe members at either side in a pivotally flexible track. The chassis (9) also has a guide member (91) which is located on one a sleeve holding a housing and has a shape tapering towards its top end.
Patent CA-2592096-A1 (CA)
Title: Light emitting device
Inventor: LEE CHUNG HOON
IPC: H01L33/50
Filed: 2005-07-20
Abstract: A light emitting device can include a substrate, electrodes provided on the substrate, a light emitting diode configured to emit light, the light emitting diode being provided on one of the electrodes, phosphors configured to change a wavelength of the light, and an electrically conductive device configured to connect the light emitting diode with another of the plurality of electrodes.  T he phosphors can substantially cove at least a portion of the light emitting diode. The phosphor may include aluminate type compounds, lead and/or copper doped silicates, lead and/or copper doped antimonates, lead and/or copper doped germanates, lead and/or copper doped germanate-silicates, lead and/or copper doped phosphates, or any combination thereof.
Patent CA-2593577-A1 (CA)
Title: Corn fractionation process
Inventor: FOSTER GLEN
IPC: B02B3/04
Filed: 2006-02-07
Abstract: A method of corn fractionation wherein the resulting high starch concentration endosperm is subsequently used for ethanol production or dry milling is described. The method includes: providing substantially cleaned corn kernels, tempering the corn; screen processing to properly size the corn fractions;  density separation of the primary fractions; rolling and/or screening the products to produce three main fractions consisting of high starch Endosperm, high oil Germ and high fibre Bran.
Patent CA-2594319-A1 (CA)
Inventor: RAYMOND JEAN-CAMILLE
IPC: A41D19/015
Filed: 2007-07-20
Abstract: A hand protector is provided that includes a body and friction inducing elements affixed to the body. The hand protector may equally accommodate either hand and therefore lack a handedness. The body of the protector may be formed from a temperature resistant material, such as aramid fiber, and by weaving the temperature resistant material.  The friction inducing elements may be formed from a temperature resistant polymer, such as silicone, and may be in the form of elongated stripes. The friction inducing elements may be affixed on both sides of the protector so as to enable increased friction at a palm side when worn by either hand. At least some of the friction inducing stripes may run laterally across the palm of the glove.
Patent CA-2595891-A1 (CA)
Title: Implantable microcoil with microscopic porosity surface
Inventor: STERN ROBERT A
IPC: A61B17/08
Filed: 2006-01-26
Abstract: A vasoocclusive microcoil (10) for therapeutic treatment of a patient's vasculature includes a surface with a plurality of voids or pores (18) therein, and a therapeutic or bioactive material disposed within the plurality of voids or pores (18). The therapeutic or bioactive material within the plurality of voids or pores (18) operates to accelerate a healing process in the patient's vasculature when the microcoil (10) is introduced into the patient's vasculature.
Patent CA-2601103-A1 (CA)
Inventor: LECLERC CHRISTIAN
IPC: A23L27/40
Filed: 2006-03-15
Abstract: La présente invention concerne le domaine de l'alimentation. Elle concerne particulièrement une composition, de préférence une composition alimentaire supplétive, comprenant au moins un sel organique minéral, lequel sel organique minéral contribue au pouvoir alcalin en une quantité allant de 20 à 200 mEq, susceptibles de tamponner une charge acide de 20 à 200 mEq d'ions hydrogène H+, soit 20 à 200 mmoles d'H+, préférentiellement de 40 à 100 mEq. Ladite composition est utile pour la préparation d'une composition destinée à la prévention des pertes minérales et ioniques digestives et urinaires, à la prévention et/ou au traitement de l'acidose métabolique, de l'hypertension, des accidents vasculaires cérébraux, du diabète de type 2, de l'ostéoporose, des lithiases urinaires et du vieillissement.
Patent CA-2601626-A1 (CA)
Title: Surgical tool arrangement
Inventor: HILLDOERFER MICHAEL G
IPC: A61B10/00
Filed: 2006-03-17
Abstract: A surgical tool arrangement including a powered handpiece which cooperates with a combined electrosurgical and mechanical cutting instrument. The electrosurgical and mechanical cutting instrument includes an outer static housing element which defines an electrode for delivering electrical energy to the surgical site, and a cutting element disposed within the outer housing and movable relative thereto for manipulating patient tissue. The electrosurgical and mechanical cutting instrument is an integral component attachable to the surgical tool to provide multiple functions in a single instrument, such as cauterization, ablation and mechanical cutting, without the need for attachment of additional housing structures or other adapters. The tool arrangement also includes a universal handpiece which is capable of accepting and operating a number of different surgical instruments, each having one or multiple functions.
Patent CA-2604218-A1 (CA)
Title: Pyrazole derivatives as progesterone receptor antagonists
Inventor: DACK KEVIN NEIL
IPC: A61K31/415
Filed: 2006-04-10
Abstract: Compounds of formula (I), or pharmaceutically acceptable derivatives thereof, wherein: R1 represents H, C1-6alkyl, C1-6alkyloxy, C3-8cycloalkyl, or halo; R2 represents H, C1-6alkyl (optionally substituted by R3), phenyl (optionally substituted by CN), or Het; R3 represents OH, CN, Het, -R4- C1-6alkyl, or CONR5R6; R4 represents ~CO2-, or ~O-; R5 and R6 independently represent H, C1-6alkyl (optionally substituted by OR7) or C3-8cycloalkyl; R7 represents H or C1-6alkyl; Het represents a five or six membered aromatic heterocyclic group containing (i) from one to four nitrogen heteroatom(s) or (ii) one or two nitrogen heteroatom(s) and one oxygen or one sulphur heteroatom or (iii) one or two oxygen or sulphur heteroatom (s), said heterocyclic group being optionally substituted by one or more groups selected from CN and C1-6alkyl;  R8 represents C1-6alkyl, C1-6alkyloxy, C3-8cycloalkyl, or halo; R9 and R10 independently represent H, C1-6alkyl, C1-6alkyloxy, CN, CF3 or halo; may be useful for treating endometriosis, uterine fibroids (leiomyomata), menorrhagia, adenomyosis, primary and secondary dysmenorrhoea (including symptoms of dyspareunia, dyschexia and chronic pelvic pain), or chronic pelvic pain syndrome.
Patent CA-2607652-A1 (CA)
Title: Resin-soluble thermoplastic veil for composite materials
Inventor: DOYLE MARC
IPC: C08J5/04
Filed: 2006-05-08
Abstract: A resin-soluble thermoplastic polymer veil toughening element for a curable composition wherein the polymer element is a non-woven veil in solid phase adapted to undergo at least partial phase transition to fluid phase on contact with a component of the curable resin matrix composition in which it is soluble at a temperature which is less than the temperature for substantial onset of gelling and/or curing of the curable composition and which temperature is less than the polymer elements melt temperature; a method for the preparation thereof, a preform support structure for a curable composition comprising the at least one thermoplastic veil element together with structural reinforcement fibers, methods for preparation thereof, a curable composition comprising the at least one thermoplastic veil element or the support structure and a curable resin matrix composition, a method for preparation and curing thereof, and a cured composite or resin body obtained thereby, and known and novel uses thereof.
Patent CA-2610038-A1 (CA)
Title: Providing community-based media item ratings to users
Inventor: MULLALLY JOHN P IV
IPC: G06F21/62
Filed: 2006-04-26
Abstract: Methods, computer-readable media, and systems for providing a user with media item ratings based upon media item ratings of a community of related users.  The user sends information about herself to the system. The system places the user in a community of users based upon the user information and provides media item ratings to members of the community based upon media item ratings by other community members.
Patent CA-2610248-A1 (CA)
Title: Passivation of printhead assemblies and components therefor
Inventor: DRURY PAUL RAYMOND
IPC: B41J2/175
Filed: 2006-05-30
Abstract: A printhead assembly comprising the printhead and filters intended for use with the printhead is passivated by passing a gaseous coating such as Parylene through the assembly. In this way dirt particles created during manufacture of the printhead are encapsulated and thus prevented from blocking the nozzles.  The printhead assembly is also prevented from interacting physically or chemically with ink flowing through the printhead.
Patent CA-2610768-A1 (CA)
Inventor: COUE JEAN
IPC: B60C9/22
Filed: 2006-06-28
Abstract: A tire having a radial carcass reinforcement comprising a crown reinforcement formed of at least two working crown layers of inextensible reinforcement elements, which are crossed from one ply to the other, forming angles of between 10° and 45° with the circumferential direction, which itself is topped radially by a tread, said tread being joined to two beads by means of two sidewalls. The tire comprises additionally at least in each shoulder a layer of reinforcement elements which are oriented circumferentially and have an undulation, the axially inner end of said additional layer being radially adjacent to the edge of a working crown layer, the axially outer end of said additional layer being located at a distance from the equatorial plane of the tire which is at least equal to the distance between said plane and the end of the working layer to which it is adjacent and the distance between said layer and the end of the axially widest working crown layer being greater than 1.5 mm.
Patent CA-2614969-A1 (CA)
Inventor: POLOWINCZAK ALLEN D
IPC: E06B3/38
Filed: 2001-06-22
Abstract: A tilt-latch (10) adapted for releasably securing a pivotable sash window (12) disposed within opposed guide rails (16) on a master frame (14) of a window sash assembly (11) is disclosed. The sash window (12) comprises a top sash rail (20), a base (22) and two stiles (24,26) connected together at their extremities. The tilt--latch (10) comprises a housing (42) adapted to be supported by the top rail (20).  The housing (42) has an outward end opening (44) and a cover (51). A latch bolt (46) is disposed within the housing (42) and has a nose (47) adapted for engaging a respective one of the guide rails (16). The latch bolt (46) also has a slot (66). The tilt-latch (10) further has an actuator (48) having a post (90). The post (90) is received by the slot (66). The tilt-latch (10) also has a spring (50) for biasing the latch bolt (46) through the outward end opening (44). The actuator (48) is connected to the latch bolt (46) and is sized to be positioned over the entire cover (51) of the housing (42). The housing (42) and latch bolt (46) are made of plastic and the actuator (48) is made from zinc.
Patent CA-2615530-A1 (CA)
Title: Olefin polymerization methods
Inventor: VARGAS EDWARD S
IPC: C08F4/659
Filed: 2006-06-28
Abstract: Methods for making polyolefins are disclosed. One method comprises polymerizing an olefin in the presence of a catalyst system comprising a single-site complex, an agglomerated metal oxide/clay support-activator, and an ionic borate. Including an ionic borate with the support-activator provides an unexpected boost in catalyst activity and gives polyolefins with high molecular weight and improved comonomer incorporation. In another method of the invention, an olefin is polymerized in the presence of an indenoindolyl metal alkylated complex and an agglomerated metal oxide/clay support-activator. Use of alkylated indenoindolyl complexes with the support-activators provides improved activity compared with metal halides.
Patent CA-2618198-A1 (CA)
Inventor: BAUER HERMANN
IPC: A01K67/027
Filed: 2006-08-11
Abstract: The present invention relates to a method for producing a transgenic non human male animal, preferably a mammal, fish, bird or insect, wherein the transgene(s) confer(s) a change in the transmission ratio of (a) genetic trait(s) to the offspring of said non human male animal, preferably mammal, fish, bird or insect to a non-Mendelian ratio, said method comprising introducing (a) a first nucleic acid molecule encoding an expression product with a Responder function into a chromosome of a non-human germ cell, (fertilized) egg cell, embryonic cell or a cell derived therefrom, of the same species as the transgenic male to be prepared, said chromosome containing or conferring said genetic trait(s), thereby linking on said chromosome said Responder function to the genetic trait(s); and (b) at least one second nucleic acid molecule encoding an expression product with a Distorter function into (a) chromosome(s) of a non-human germ cell, (fertilized) egg cell, embryonic cell or a cell derived therefrom, of the same species as the transgenic male to be prepared, wherein said expression product with a Distorter function is a factor involved in G protein signaling, wherein said first nucleic acid molecule encoding an expression product with Responder function and said at least one second nucleic acid molecule encoding an expression product with a Distorter function are introduced into the same or different chromosomes.
Patent CA-2618238-A1 (CA)
Title: Process for producing high porosity boehmite aluminas
Inventor: CHAVEZ MARK M
IPC: C01F7/441
Filed: 2006-05-23
Abstract: A method for producing high porosity boehmite alumina wherein an aqueous boehmite slurry is mixed with an effective amount of a modifier comprising a hydroxide or oxide of an element of group IIIA-VIA on the Periodic Table of Elements and having a pKsp of greater than 11 to produce a precursor mixture and hydrothermally aging the precursor mixture at an elevated temperature under agitation with an effective consumptive power of greater than 1 kW/m3.
Patent CA-2619697-A1 (CA)
Inventor: DE NEVE WERNER FRANCOIS
IPC: A61F7/12
Filed: 2005-08-19
Abstract: The present invention relates to a heat exchange balloon assembly (11) for cooling the oesophagus during heat ablation treatment to the heart comprising an inflatable balloon (4) adapted for insertion into the oesophagus, provided with an exterior heat-transfer surface and a lumen within said inflatable balloon (4) adapted to carry thermal exchange medium configured such that said heat-transfer surface conducts thermal energy between oesophagus and said lumen. The invention also relates to a heat exchange balloon assembly (11) connected to a temperature controller provided with a means to receive data pertinent to the power supplied to an ablation probe and/or the temperature of the tip of the ablation probe. It further relates to an ablation system implementing the invention, and to a method.
Patent CA-2624343-A1 (CA)
Inventor: MOHAMMED RUKHSANA TASNEEM
IPC: A61K31/192
Filed: 2006-10-05
Abstract: The invention relates to substituted phenoxyacetic acids as useful pharmaceutical compounds for treating respiratory disorders, pharmaceutical compositions containing them, and processes for their preparation.
Patent CA-2626479-A1 (CA)
Inventor: LIU YI
IPC: C07D239/42
Filed: 2006-11-03
Abstract: The invention provides disubtituted pyrimidine or pyridine compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with abnormal or deregulated kinase activity, particularly diseases or disorders that involve abnormal activation of the Lck, IR, IGF-IR, JNKl , Flt3, Fes, EFGR (Her-1, erbB-1) , cSRC, CDKl/cyclinB, c-RAF, BTK, Bmx, AxI, Aurora-A, AbI, BCR-AbI, TrkB, Tie2, Syk, SGK, SAPK2a, Rskl and Met kinases.
Patent CA-2628885-A1 (CA)
Inventor: MATIAS EDGAR
IPC: G06F1/16
Filed: 2008-04-10
Abstract: A folding keyboard is set forth with a numeric keypad, and one fold line located between the edge of a standard continuous space bar and the edge of the numeric keypad.  Preferably, the keyboard further includes left and right top cases, supporting inexpensive rubber dome switches, left and right bottom cases, membrane sheets with circuit traces connecting keyboard electronics to contact points under each key, two hinge screws or rivets (or the like) that hold the left and right sides of the keyboard together at the hinges, and a locking mechanism to keep the case closed when folded shut.
Patent CA-2628955-A1 (CA)
Inventor: BEASLEY MARTIN W
IPC: A61K9/20
Filed: 2006-11-07
Abstract: L'invention concerne une composition pharmaceutique comprenant du ramipril, un autre agent actif et un agent de mélange, le ramipril étant revêtu de l'agent de mélange, cet agent de mélange étant un béhénate de glycéryle, un stéarate de glycéryle, un alcool stéarylique, un éther de stéarate de macrogol, un palmitostéarate, un éthylèneglycol, un polyéthylèneglycol, un acide stéarique, un alcool cétylique, un alcool laurylique, une amylopectine, un poloxymère ou une combinaison de ceux-ci.
Patent CA-2630401-A1 (CA)
Title: Fuel cell system and mobile article
Inventor: NAGANUMA YOSHIAKI
IPC: H01M8/04
Filed: 2006-11-24
Abstract: The fuel cell system is provided with a fuel cell, a fuel supply system for supplying fuel gas to the fuel cell, an injector for regulating the gas state upstream in the fuel supply system and supplying the gas downstream, and control means for driving and controlling the injector at a predetermined drive cycle. The control means sets the working state of the injector in response to the operating state of the fuel cell.
Patent CA-2631713-A1 (CA)
Inventor: RODGERS JOSEPH
IPC: A61K31/428
Filed: 2006-12-01
Abstract: Provided herein are methods for using Cdc2-like kinase (Clk) modulators for treating and/or preventing a wide variety of diseases and disorders including, for example, diseases or disorders related to aging or stress, diabetes, obesity, neurodegenerative diseases, cardiovascular disease, blood clotting disorders, inflammation, cancer, ocular disorders, and/or flushing as well as diseases or disorders that would benfit from increased mitochondrial activity.  Also provided are compositions comprising a Clk modulating compound in combination with another therapeutic agent.
Patent CA-2633365-A1 (CA)
Inventor: RAJARAMAN SURESH K
IPC: C11C5/00
Filed: 2006-12-18
Abstract: The present invention discloses the use of compatibilizing agent such as an organic or silicone in a wax mixture to increase compatibility (i.e. to increase dispersion and/or to prevent phase separation) of added organic compounds and dyes with the major components of the wax mixture, e.g. the candle fuel source. The compatibilizing agent whereby said compatibilizing agent does not extinguish combustion of the wax mixture when the wax mixture is burned.
Patent CA-2635598-A1 (CA)
Inventor: HAYES PHILLIP WAYNE
IPC: A61K39/00
Filed: 2006-12-28
Abstract: An improved method for recovering the protein expressed by open reading frame 2 from porcine circovirus type 2 is provided. Also provided is recombinant PCV2 ORF2 protein, and immunogenic compositions comprising PCV2 ORF2 protein.  Moreover, multivalent combination vaccines are provided which include an immunological agent effective for reducing the incidence of or lessening the severity of PCV2 infection, preferably PCV 2 ORF2 protein, or an immunogenic composition comprising PCV 2 ORF2 protein, and at least one immunogenic active component of another disease-causing organism in swine.
Patent CA-2635606-A1 (CA)
Inventor: CLAUSEN SUSAN P
IPC: C12P21/04
Filed: 2006-12-08
Abstract: Disclosed are amoxicillin products comprising at least one modified release component(s), wherein the at least one modified release component(s) comprises at least amoxicillin and a pharmaceutically acceptable carrier. In some embodiments, when administered to a patient or subject in the fed state the amoxicillin products exhibit a pharmacokinetic profile for amoxicillin in the plasma characterized as follows: (1) the ratio of the portion of the AUC as measured from 2 hours post-administration to 5 hours post-administration to the portion of the AUC as measured from administration to 2 hours post-administration is at least 2.0: 1 : and (2) the ratio of the portion of the AUC as measured from 5 hours post-administration to 12 hours post-administration to the portion of the AUC as measured from administration to 2 hours post-administration is at least 1.1:1. In additional embodiments the amoxicillin products exhibit a mean in-vitro dissolution profile within a defined range characterized as follows: 1) the percent dissolved at 0.25 hours is between 25 and 55 percent; 2) the percent dissolved at 0.5 hours is between 30 and 60 percent; 3) the percent dissolved at 1 hour is between 50 and 85 percent; 4) the percent dissolved at 1.5 hours is between 70 and 95 percent;  and 5) the percent dissolved at 2 hours is at least 85 percent. In preferred embodiments the amoxicillin products exhibit both of these characteristics.