baber/WOPTO huggingface dataset:
Patent CA-2639012-A1 (CA)
Title: Chainsaw support-table
Inventor: STEINFORT MICHAEL DAVID
IPC: B27B17/00
Filed: 2008-08-22
Abstract: This device relates to a portable table for cutting rails of timber into a predetermined length of firewood. This table secures a chainsaw to a swing-arm and is controlled with an engagement of a tensioning-spring, allowing the operator the ease of manoeuvring a chainsaw. The table has support-legs which splay outwards giving a positional height to allow the firewood to free-fall into a wheelbarrow.
Patent CA-2639723-A1 (CA)
Inventor: MILLIMAN KEITH L
IPC: A61B17/94
Filed: 2008-09-22
Abstract: An anvil delivery system includes an anvil assembly, a flexible tube, and a fitting. The fitting is coupled to the flexible tube and includes a body having a proximal end portion and a distal end portion and a tip disposed on the distal end portion.  The proximal end portion of the body is adapted to attach the body to the flexible tube. The tip is configured for insertion into a body lumen. The anvil delivery system may further include a plurality of protrusions disposed on the proximal end portion of the body of the fitting.
Patent CA-2641213-A1 (CA)
Title: Device for drying compressed gas and method applied thereby
Inventor: HUBERLAND FILIP GUSTAFF M
IPC: B01D53/26
Filed: 2007-03-05
Abstract: Device for drying a compressed gas which consists of a compressed gas supply (2 ), two pre s sure ves s el s ( 33 and 34 ) which are provided with an input ( 37, 38 respectively) and an output ( 39, 40 respectively) and a take-up point ( 32 ) f or users of compres sed dried gas, whereby at least two layers of desiccant ( 35 and 36) are provided in the pressure vessels ( 33 and 34 ), a f irst layer ( 35 ) made of a waterproof desiccant and a second layer ( 36 ) whi ch i s not nece s sarily made of a waterproof desiccant respectively, and whereby the pressure vessels ( 33 and 34 ) are provided with a second input ( 41, 42 respectively) for the supply of compressed gas to regenerate desiccant from the first layer ( 35 ).
Patent CA-2642021-A1 (CA)
Title: Pseudo-accomodative iol having diffractive zones with varying areas
Inventor: ZHANG XIAOXIAO
IPC: G02C7/06
Filed: 2007-02-09
Abstract: In one aspect of the invention, a trifocal ophthalmic lens is disclosed that includes an optic having at least one optical surface, and a plurality of diffractive zones that are disposed on a portion of that surface about an optical axis of the optic. At least two of those diffractive zones have different areas so as to cause broadening of optical energy profiles at a near and a far foci of the diffractive zones for generating an intermediate focus.
Patent CA-2643669-A1 (CA)
Inventor: OPPERMAN NICHOLAS RICHARD JAME
IPC: H03J1/00
Filed: 2007-02-26
Abstract: A radio receiver (10) can be tuned selectably in a first mode to radio stations broadcasting in the 87.5 to 108.0 MHz FM2 band and in a second mode to event radio broadcasts on preset frequencies at least one of which is outside that band. A pair of push buttons (20,22) can be operated to change the reception frequency to which the receiver is tuned. When the first mode is selected, the push-buttons can be used to tune the receiver to any desired frequency in the FM band and/or to the frequency of any desired signal being received in the FM band. When the second mode is selected, the push-buttons can be used to tune the receiver only to any one of the preset event radio frequencies. When the user wishes to change between listening to a broadcast in the FM band and listening to an event radio broadcast outside the first band, they therefore do not need to scan between the event radio frequency and the frequency of the other broadcast. Also, the user cannot tune the receiver to frequencies (which may be prohibited frequencies) between the event radio frequency and the FM2 band. The receiver is in a housing (12) that can be worn on the user's ear, and has a lanyard (118) that also forms an aerial and that is releasably connected to the housing (12).
Patent CA-2645798-A1 (CA)
Title: Method for passing a failsafe alarm signal through a life safety system that experiences a catastrophic failure
Inventor: BECKER DONALD EDWARD
IPC: G08B29/18
Filed: 2008-12-04
Abstract: An improved life safety system (100) provides ability to detect a catastrophic failure within a network node (170) of the life safety system, and to subsequently pass a failsafe alarm signal (1002) through the network node, and through the life safety system, despite the catastrophic failure, which may be a failed main processor (301) of a main panel (110), a failed main processor (401) of a loop expander module (120), a failed main processor (501) of an amplifier (130), or a failed main processor (601) of a liquid crystal display controller (602).
Patent CA-2646399-A1 (CA)
Title: Plant gene promoter and its use
Inventor: SWARTZBERG DVORA
IPC: C12N5/10
Filed: 2007-03-29
Abstract: A method for protecting a plant from high temperature stress (HTS), comprising transforming the plant with a polynucleotide sequence. The polynucleotide sequence comprises a nucleotide sequence encoding a sugar kinase under the control of an anther and/or pollen specific promoter, thereby producing a transformed plant having improved tolerance to HTS. Also disclosed is the polynucleotide sequence of the LeFRK4 promoter.
Patent CA-2646576-A1 (CA)
Inventor: KONUMA SHINYA
IPC: C08J5/00
Filed: 2007-04-05
Abstract: Disclosed is a process for production of a polyethylene terephthalate, which comprises the steps of: conducting melt polycondensation by using a compound represented by the general formula (I) as a polycondensation catalyst to yield a melt-polycondensed polyethylene terephthalate having an intrinsic viscosity ranging from 0.48 to 0.53 dL/g and the number of terminal carboxyl groups ranging from 14 to 22 mmol/kg; and subjecting the melt-polycondensed polyethylene terephthalate to solid-state polycondensation to yield a solid-state-polycondensed polyethylene terephthalate having an intrinsic viscosity ranging from 0.70 to 0.86 dL/g. (I) wherein R1 represents an alkyl group having 2 to 12 carbon atoms. It becomes possible to provide a polyethylene terephthalate which can be molded into an article having a reduced acetaldehyde content and a reduced oligomer content.
Patent CA-2648336-A1 (CA)
Inventor: STEHR RICHARD E
IPC: A61B5/042
Filed: 2005-12-22
Abstract: The present invention is a handle for controlling the deflection of a distal end of a catheter body. The catheter body includes first and second deflection wires that extend through the catheter body from the distal end of the catheter body. The handle comprises a slide base, an adjustment knob, a first slide and a second slide. The slide base includes a first end, a second end, and a slide compartment longitudinally extending through at least a portion of the slide base. The adjustment knob is rotateably connected to the first end of the slide base and includes a hole extending through the knob, wherein at least a portion of an inner diameter of the hole includes an internal right thread and an internal left thread. The first slide is located in the slide compartment, is adapted to be coupled to the first deflection wire, and includes an external right thread. The second slide is located in the slide compartment, is adapted to be coupled to the second deflection wire, and includes an external left thread. The internal threads of the knob engage the threads of the slides. Consequently, in operation, rotation of the adjustment knob causes the slides to displace in opposite directions within the slide compartment and the distal end of the catheter body to deflect accordingly.
Patent CA-2649975-A1 (CA)
Title: Lubricating compositions containing ashless catalytic antioxidant additives
Inventor: FRANCISCO MANUEL A
IPC: C07C209/10
Filed: 2007-05-01
Abstract: The invention comprises lubricating compositions and hydraulic fluids containing N, N'-diaryl-o-phenylenediamine compounds that impart good levels of oxidation inhibition in the lubricants and hydraulic fluids. The invention further comprises a method of making N, N'-diaryl-o- phenylenediamine compounds.
Patent CA-2651770-A1 (CA)
Title: Procedes et systemes pour generer des polyols
Inventor: CORTRIGHT RANDY D
IPC: C01B3/20
Filed: 2007-05-07
Abstract: La présente invention concerne des procédés pour générer du propylène glycol, de l'éthylène glycol et autres polyols, des diols, des cétones, des aldéhydes, des acides carboxyliques et des alcools à partir d'une biomasse utilisant de l'hydrogène produit à partir de la biomasse. Les procédés comprennent la mise en réaction d'une partie d'un courant aqueux d'une solution de charge d'alimentation de la biomasse en présence d'un catalyseur dans des conditions de reformage en phase aqueuse afin de produire de l'hydrogène, et ensuite la mise en réaction de l'hydrogène et de la solution de charge d'alimentation aqueuse en présence d'un catalyseur afin de produire du propylène glycol, de l'éthylène glycol et les autres polyols, des diols, des cétones, des aldéhydes, des acides carboxyliques et des alcools. Les procédés décrits peuvent être menés à des températures et des pressions inférieures, et permettent de produire des hydrocarbures oxygénés sans nécessiter d'hydrogène d'une source externe.
Patent CA-2651909-A1 (CA)
Inventor: GRINBERGS PETER KARL
IPC: F01N3/02
Filed: 2002-01-16
Abstract: The invention concerns a separator made of porous material designed to treat gas effluents containing particles with size substantially less than a micrometer or of the order of a micrometer and comprising channels (2). The invention is characterised in that the channels (2) are delimited by a fibrous porous material, such as a felt.
Patent CA-2654867-A1 (CA)
Title: Vehicle immersive communication system
Inventor: BASIR OTMAN A
IPC: H04M1/72436
Filed: 2006-06-13
Abstract: A vehicle communication system facilitates hands-free interaction with a mobile device in a vehicle or elsewhere. Users interact with the system by s peaking to it. The system processes text and processes commands. The system supports Bluetooth wireless technology for hands-free use. The system handle s telephone calls, email, and SMS text messages. The user can customize the device via a user profile stored on an Internet web server.
Patent CA-2655076-A1 (CA)
Inventor: TURBIEZ MATHIEU G R
IPC: H01L27/32
Filed: 2007-06-20
Abstract: The present invention relates to polymers comprising a repeating unit of the formula (l) and their use as organic semiconductor in organic devices, especially a diode, an organic field effect transistor and/or a solar cell, or a device containing a diode and/or an organic field effect transistor, and/or a solar cell. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in semiconductor devices or organic photovoltaic (PV) devices (solar cells).
Patent CA-2655225-A1 (CA)
Title: Benzimidazoles and their use for the treatemnt of diabetes
Inventor: BIRCH ALAN MARTIN
IPC: A61K31/4245
Filed: 2007-06-06
Abstract: Compounds of formula (I), or salts thereof, which inhibit acetyl CoA(acetyl coenzyme A):diacylglycerol acyltransferase (DGAT1) activity are provided, (A chemical formula should be inserted here - please see paper copy enclosed herewith) (I) wherein: R1 is selected from optionally substituted phenyl, cyclopentyl, cyclohexyl and 5- or 6-membered heteroaryl; L1 is a direct bond or a linker selected from, for example, -O-, -OCH2- and -CH2O-; R2 is selected from, for example, (3-6C)cycloalkyl, (5-12C)bicycloalkyl, phenyl and a 4, 5- or 6-membered saturated, partially or fully unsaturated heterocyclyl ring; wherein R2 is substituted by defined substituents and R6 is selected from, for example, hydrogen, fluoro and chloro; together with processes for their preparation, pharmaceutical compositions containing them and their use as medicaments.
Patent CA-2656726-A1 (CA)
Title: Method of analyzing an assembly of parts with respect to a predetermined design criterion
Inventor: RUTKA ANDRE
IPC: G01M99/00
Filed: 2007-07-05
Abstract: The invention relates to a method of analyzing an assembly of parts with respect to at least one predetermined design criterion, characterized in that it comprises the following steps performed on the basis of the design data represented by digital mock-ups each reliably representing a part in three dimensions, the assembly of mock-ups together defining the assembly of parts in three dimensions: - identifying the parts of the assembly, - determining, among the parts thus identified of the assembly, several first pairs of parts which each define two parts in mechanical contact with one another, - determining, among the first pairs of parts, several second pairs of parts which each define two parts which conform to said at least one predetermined criterion, - identifying a set of second pairs of parts, - as a function of the set thus identified, determining the result of the analysis of the assembly of parts with respect to said at least one predetermined design criterion.
Patent CA-2659295-A1 (CA)
Title: Novel hydrate form of o-desmethyl venlafaxine succinate
Inventor: WAVHAL S R
IPC: A61P15/00
Filed: 2007-08-08
Abstract: The present invention relates to a novel hydrate form of O-desmethyl venlafaxine succinate. The present invention further relates to processes for the preparation of the novel hydrate form, pharmaceutical compositions comprising it, second medical uses of the novel hydrate form, and methods using it for treating diseases such as generalised anxiety disorder, anxiety, depressive disorder, depression and panic disorder.
Patent CA-2660390-A1 (CA)
Title: Melt processing of phosphoroamido(di)thioate insecticides
Inventor: GAYTAN JESSE
IPC: A01N57/26
Filed: 2007-09-10
Abstract: An insecticide solid or particulate is produced from a phosphoroamido(di)thioate insecticide such as acephate. The particulate insecticide is formed by melting the insecticidal solids in a substantially oxygen-free, and preferably moisture free, atmosphere to prevent oxygen entrainment in the resulting melt to inhibit later degradation upon storage. The melt is formed into granules, extrudates, prills, flakes, shaped briquettes, or other shapes as desired.
Patent CA-2660576-A1 (CA)
Title: Insecticidal isoxazolines
Inventor: YONETA YASUSHI
IPC: C07D413/10
Filed: 2007-08-01
Abstract: Novel isoxazolines of the formula (I) wherein A represents C or N; R represents haloalkyl; X represents halogen or haloalkyl; 1 represents 0, 1 or 2; Y represents halogen, alkyl, alkoxy, haloalkyl, cyano, nitro, amino, acylamino, alkoxycarbonylamino, haloalkoxycarbonyl-amino or alkylsulfonylamino; m represents 0, 1 or 2; and G represents any one selected from heterocyclic groups described in the specification; and a use thereof as insecticides and for controlling animal parasites.
Patent CA-2661567-A1 (CA)
Title: Microparticules a base de copolymere amphiphile et de principe(s) actif(s) a liberation modifiee et formulations pharmaceutiques en contenant
Inventor: CONSTANCIS ALAIN
IPC: C08G69/48
Filed: 2007-07-30
Abstract: La présente invention concerne de nouvelles microparticules de polyaminoa cides amphiphiles transporteurs de principe(s) actif(s) -PA-, en particulier protéinique(s) et peptidique(s), ainsi que de nouvelles formulations pharma ceutiques à libération modifiée contenant lesdites microparticules de PA. Le but de l'invention est de mettre au point de nouvelles microparticules char gées en PA obtenues par agrégation de nanoparticules de polyaminoacides amph iphiles, et ayant des propriétés améliorées, notamment sous forme solide sèc he, au regard de leur aptitude à la dispersion, et, s'agissant de la suspens ion reconstituée, de sa stabilité et de son aptitude à être facilement manip ulée et injectée. L'invention concerne dans un premier aspect, des micropart icules de polyaminoacide amphiphile (PO) contenant au moins un PA (associé d e façon non covalente), formant spontanément une suspension colloïdale de na noparticules dans l'eau, à pH 7,0, en condition isotonique; lesdites micropa rticules étant caractérisées a. en ce qu'elles sont obtenues par atomisation d'une solution ou d'une suspension colloïdale de PO comprenant au moins un PA, b. par une taillecomprise entre 0,5 et 100 .mu.m, c. et en ce qu'elles s ont dispersables en suspension colloïdale. L'invention concerne également le procédé de préparation de ces microparticules,une formulation liquide compr enant une suspension de ces microparticules PO/PA, un procédé et un nécessai re de reconstitution de cette formulation, et une forme sèche de cette formu lation.
Patent CA-2661638-A1 (CA)
Inventor: ARNOLD MICHAEL S
IPC: C01B31/02
Filed: 2007-08-29
Abstract: The present teachings provide methods for providing populations of singlc- walled carbon nanotubes that are substantially monodisperse in terms of diameter, electronic type, and/or chirality. Also provided are single-walled carbon nanotube populations provided thereby and articles of manufacture including such populations.
Patent CA-2662061-A1 (CA)
Inventor: PAVAN PAULO
IPC: E02F5/00
Filed: 2007-07-30
Abstract: The present invention relates to a sediment/water separator used to dredge sediment from the bottom of lakes, rivers, harbors, lagoons, tanks, dykes, reservoirs and seashore. The invention, also named submergible densification cell, dredges sediment of various types at various depths. Said sediment can vary as far as their consistency, contamination, stratigraphy, density, origin, concentration, granulometry and other aspects of its formation are concerned. The invention also relates to a sediment densification method which utilizes the submergible densification cell, resulting in an increase of 1.5 to 3 times (by weight) in the concentration of the dredged sediment, reducing the removed volume, the area necessary for deposition, and, as a result, accelerating the open-air drying process of the dredged sediment.
Patent CA-2663374-A1 (CA)
Inventor: ALLISON IAN
IPC: F16K5/08
Filed: 2009-04-15
Abstract: A valve assembly includes a valve body and a bonnet. The valve body has a cylindrical access channel with adjoining at least one radial keyway. At least one coupling cavity adjoins and is out of register with the at least one radial keyway. The bonnet has a cylindrical body with at least one radially extending lug. The at least one lug is configured and sized to be accepted by the at least one radial keyway and to be housed within the at least one coupling cavity when the cylindrical body is twisted so that the at least one lug is out of register with the at least one radial keyway.
Patent CA-2664731-A1 (CA)
Title: Minimally invasive retractor and methods of use
Inventor: KOSTUIK JOHN
IPC: A61B1/32
Filed: 2007-05-02
Abstract: A device, system and method for orthopedic spine surgery using a novel screw-based retractor, disclosed herein, that allows for access to the spine through a minimally or less invasive approach. The retractor device is designed to be coupled to a pedicle screw and then to have opposed arms of the retractor spread apart to open the wound proximally. The retractor is removed by pulling it out of the wound whereby the retractor is deformed to pass over the pedicle screw head. The retractor is intended to be made of a stiff plastic material, sterile packaged and disposable after one use. A system and method for using the retractor and performing a minimally invasive spine surgical procedure are also disclosed.
Patent CA-2666799-A1 (CA)
Title: Wood harvester apparatus and harvesting and wood processing method
Inventor: HIROHASHI TSUTOMU
IPC: A01G23/00
Filed: 2006-10-20
Abstract: A harvester machine (100), equipped in a working truck and capable of at least cutting, artificial-pruning and cross-cutting wood, comprises a grip pawl (116) for gripping wood by opening/closing in the thickness direction of the wood, a chainsaw (120) capable of cutting the wood gripped by the grip pawl (116), an artificial-pruning portion (110) arranged at a different position in the length direction of the wood being gripped with respect to the grip pawl (116) and artificial-pruning the wood, a slide frame (105) capable of varying the distance in the length direction between the artificial-pruning portion (110) and the grip pawl (116), and a sensor (130) for detecting the amount of slide by the slide frame (105).
Patent CA-2667781-A1 (CA)
Inventor: WINTERTON LYNN COOK
IPC: C08J7/056
Filed: 2007-10-29
Abstract: The invention provides a cost-effective and in-situ method for applying an LbL coating onto a silicone hydrogel contact lens directly in a lens package. The resultant silicone hydrogel contact lens has a coating with good hydrophilicity, intactness and durability and also can be used directly from the lens package by a patient without washing and/or rising. In addition, the invention provides a packaging solution for in-situ coating of a silicone hydrogel contact lens in a lens package and an ophthalmic lens product.
Patent CA-2668196-A1 (CA)
Inventor: DOS SANTOS VICTOR
IPC: C07D495/04
Filed: 2007-11-19
Abstract: La présente invention a pour objet des composés répondant à la formule (I ) dans laquelle : - R1 représente : un (C1-C12)alkyle non substitué ou subst itué; un radical carbocyclique non aromatique en (C3-C12) non substitué ou s ubstitué; un phényle non substitué ou substitué; un benzyle non substitué ou substitué; un phénéthyle non substitué ou substitué; un benzhydryle; un ben zhydrylméthyle; un radical hétérocyclique aromatique; - R2 représente un phé nyle non substitué ou substitué; - R3 représente un phényle non substitué ou substitué; - R4 représente un atome d'hydrogène, un (C1 -C4)alkyle, un (C1- C4)alcoxy, un hydroxy; - AIk représente un (C1 -C4)alkyle non substitué ou s ubstitué. Procédé de préparation et application en thérapeutique, comme liga nds des récepteurs CB1 des cannabinoïdes localisés au niveau central et/ou p ériphérique.
Patent CA-2670987-A1 (CA)
Inventor: SCHOENFELDER DANIEL
IPC: C08L69/00
Filed: 2007-12-14
Abstract: The present invention relates to polymer dispersions containing highly branched polycarbonates, a process for preparing them and their use.
Patent CA-2672290-A1 (CA)
Title: Antiviral compounds and methods of using thereof
Inventor: AMAN MOHAMMAD JAVAD
IPC: A61K31/505
Filed: 2008-01-14
Abstract: Disclosed herein are compounds which exhibit antiviral activity against a plurality of viruses belonging to different families such as Bornaviridae, Filoviridae, Paramyxoviridae, Rhabdoviridae, Arenaviridae, Bunyaviridae, Orthomyxoviridae, and Poxviridae. Thus, methods of preventing, inhibiting, or reducing the viral activity of various viruses are provided as well as methods of treating viral infections.
Patent CA-2672802-A1 (CA)
Title: Depressible pavement marker
Inventor: VETTESE VICTOR
IPC: E01F9/565
Filed: 2009-07-23
Abstract: A depressible, self-contained, solar-powered, pavement embedded marker capable of withstanding the impact of a snowplow blade or a vehicle tire by retracting below the surface of the pavement while providing effective delineation of traffic lanes. The pavement marker has a housing, a core assembly mounted in the housing, a light assembly mounted to the core assembly, and a plate disposed at the top of the core assembly to protect the core assembly and to deflect the core assembly downward into the housing in response to forces applied to the plate. The pavement marker is disposed within a cavity of the pavement of a highway or roadway. A resilient, elastic, compressible, liquid-impervious mass is disposed between the core assembly and the housing filling entirely the space therebetween to provide a seal during the movement of the core assembly relative to the housing. The resilient mass is also disposed between the housing and the walls of the cavity in the pavement to provide added resilience to the marker.