baber/WOPTO huggingface dataset:
Patent CA-2411506-A1 (CA)
Title: Pseudo-interactive input processing in wireless environments
Inventor: TAPUSKA DAVID F
IPC: H04B7/005
Filed: 2002-11-07
Abstract: An electronic communications device including a user input device for inputting characters; and buffering and communications systems for storing in a buffer characters input by the user input device, and transmitting the content of the buffer over a communications link when there is a pause in input by the user input device for a predetermined time duration. The content of the buffer may also be transmitted over the communications link when the amount of stored characters in the buffer reaches a predetermined size, or when a designated submit key is detected.
Patent CA-2412351-A1 (CA)
Inventor: CORVELEYN STEVEN G
IPC: C08K3/00
Filed: 2001-06-08
Abstract: L'invention concerne l'utilisation d'une huile minérale dans une composition fluoroélastomère renfermant un fluoroélastomère permettant d'améliorer l'écoulement de ladite composition pendant le traitement, de manière à former un article à partir de la composition et/ou permettant d'améliorer le démoulage d'un article vulcanisé produit à partir de la composition fluoroélastomère. De plus, l'invention concerne une composition fluoroélastomère comprenant une huile minérale, un procédé de fabrication d'un article avec ladite composition, ainsi qu'un procédé de préparation de la composition fluoroélastomère.
Patent CA-2414488-A1 (CA)
Title: Connector and connection method for conveyor slats
Inventor: FOSTER RAYMOND KEITH
IPC: B65G25/06
Filed: 2001-07-05
Abstract: Conveyor slat bottom flanges (78, 89) are positioned vertically between side portions of upper and lower clamp members (52, 54).The upper clamp member (52) is within the conveyor slat (70) and its side portions are above the conveyor slat flanges (78, 80).The lower clamp member (54) is welded or otherwise secured to a transverse drive beam (56). Its side portions are below the conveyor slat bottom flanges (78, 80). Bolts (164) project upwardly through openings in the transverse drive beam (56) and the lower clamp member (54) and thread into threaded opeings (160) in the upper clamp member (52). Or, bolts (170) extend downwardly from theclamp part (52) through openings in the lower clamp part (54) and openings in the drive beam (56), to nuts (170) that are below the drive beam (56). Tightening of the bolts (170) causes the conveyor slat bottom flanges (78, 80) to be clamped between the two clamp members (52, 54). This secures the conveyor slats (70) to the transverse drive beam (56) without the need of forming fastener holes in the top (72) of the conveyor slat (70).
Patent CA-2415892-A1 (CA)
Title: Transesterification process
Inventor: BARNHORST JEFFREY A
IPC: C11C3/04
Filed: 2001-06-29
Abstract: The present invention pertains to a process for making an alkyl ester of a carboxylic acid via transesterification comprising the steps of; (1) reacting a carboxylic acid ester with an alcohol and an effective amount of a transesterification catalyst in a reaction zone to form a reaction mixture comprised of a product ester and a product alcohol; (2) passing the reaction mixture from step (1) through a centrifugal separation zone wherein the second alcohol is separated from the second ester. The process according to the invention allows for shorter reaction times and improved product yields.
Patent CA-2416172-A1 (CA)
Inventor: MUXLOW MAURICE ALVIN
IPC: A01G27/00
Filed: 2003-01-22
Abstract: This invention provides a method and apparatus for automatically watering plants. The system is connected directly to a city or municipal water supply. Water is fed from the supply source through small diameter polyethylene tubing to a control valve or multiple valves which regulate the amount of water supplied to each plant. What is new in this invention is that the apparatus is simple in its operation, and is simple and inexpensive to manufacture. This invention should have a very long life with little or no maintenance.      The control valve is self cleaning and non-clogging.
Patent CA-2417404-A1 (CA)
Inventor: CLARK JASON D
IPC: B01J31/12
Filed: 2001-07-19
Abstract: There is described a process for the synthesis of a sucrose-6-ester comprising: (a) reacting a mixture comprising sucrose and a polar aprotic solvent with an organotin-based acylation promoter, while adding a solvent capable of removing water by co-distillation, and removing water by co-distillation, to afford a first reaction mixture which is substantially free from water, followed by (b) adding a carboxylic anhydride to said first reaction mixture to afford a second reaction mixture, and maintaining said second reaction mixture at a temperature and for a period of time sufficient to produce a sucrose-6-ester, characterised in that step (a) is performed at a temperature of from 85 to 125 ~C and at a pressure of from 20 to 80 kPa. In the most preferred embodiment, the polar aprotic solvent is DMF, the solvent capable of removing water by co-distillation is cyclohexane, the organotion-based acylation promoter is a 1,3-diacyloxy-1,1,3,3-tetrabutyldistannoxane, and step (a) is performed at approximately 97 ~C, and approximately 50 kPa, until the weight ratio of tin to water in the first reaction mixture is greater than about 26, when the tin content is measured by X-Ray Fluoresence Analyzer, and the water content is measured by the Karl-Fischer method.
Patent CA-2418185-A1 (CA)
Title: Power driven nails for sheathing having enlarged diameter heads for enhanced retention and method
Inventor: SUTT EDWARD G JR
IPC: F16B15/08
Filed: 2003-01-31
Abstract: The present invention provides a nail suitable for sheathing which provides an enhanced resistance to failure. The nail includes an enlarged head as well as a shank having surface deformations. Sheathing panels are secured to a framing structure through the use of the nail. The enlarged head provides a first clamping surface that is seated against an exterior surface of the sheathing panel. The framing structure within which the shank is secured is a second clamping surface. Through the provision of an enlarged head and a shank having surface deformations, the ability of the nail to maintain the securement of the sheathing panel to the framing structure element is enhanced.
Patent CA-2418253-A1 (CA)
Inventor: COMAS ROMERO JOSE MARIO
IPC: G08C17/00
Filed: 2001-06-21
Abstract: The system is characterised in that the at least one transmitter device includes an interface subsystem (3) that adapts the signal from the meter (4) to be processed by a microcontroller subsystem (5), which executes software application and prepares the meter (4) reading to be sent from an RF  transmitter subsystem (6) to at least one receiver element (1) that creates a network in an area (A), according to a routing algorithm: A value t is assigned to the receiver elements (1), with 15 maximum value T. If the direct neighbours of a given network node have as a maximum an assigned value t, a value t-k is assigned to this node. Every node will transmit a message to a node with t value larger than its own. If there is more than one with the same maximum value, it will transmit to one of them. The system allows the meter reading to be transported automatically to the billing centre.
Patent CA-2420924-A1 (CA)
Inventor: TWADDLE GRAHAM KENNEDY
IPC: G06F17/30
Filed: 2001-08-31
Abstract: A method and system to dynamically generate user specific web-page which are  capable of providing user specific information content personal to that particular user in combination with other more generic content. A user template is stored on a database, with the template containing hierarchical references to data structures which may contain personal user specific information. The data structures and/or pointer thereto are then compiled in  sequence in accordance with the hierarchical references in order to create t he web-page.
Patent CA-2421828-A1 (CA)
Inventor: YANG WEIPING
IPC: B01J19/00
Filed: 2001-09-20
Abstract: Publié sans précis
Patent CA-2423452-A1 (CA)
Inventor: MARTIN JOHANNES
IPC: F23J15/00
Filed: 2003-03-26
Abstract: The process for minimizing the concentration of toxic organic compounds in the fly dusts of incineration plants comprises, when special combustion conditions are detected which lead to the formation of organic pollutants, in particular dioxins/furans and/or precursor compounds of dioxins/furans, recirculating the fly dusts produced in the incineration plant to the combustion process for destruction of these compounds.
Patent CA-2423918-A1 (CA)
Inventor: BARNES LAWRENCE A
IPC: G01N35/04
Filed: 2003-03-28
Abstract: A method for calibrating a clinical analyzer having a dispenser, and for automatically aligning the dispenser of the clinical analyzer includes loading a calibration element at a portion of the clinical analyzer; moving a dispenser of the clinical analyzer in a pre-determined direction (Y) to a position over the calibration element;  measuring the height (Z) from the dispenser to the calibration element and determining a position coordinate (Y i, Z i); storing the position coordinate (Y i, Z i); determining a maximum height (Z max) for the dispenser positioned over the calibration element defined as position coordinate (Y opt, Z max); and storing the position coordinate including the maximum height (Z max) for the dispenser positioned over the calibration element.
Patent CA-2425148-A1 (CA)
Inventor: FIELD J DOUGLAS
IPC: B62K11/00
Filed: 2001-10-11
Abstract: Methods for controlling a motorized balancing transporter that has two wheels in contact with the ground in normal operation. Upon detection of a fault condition, a control variable is adjusted at a specified increment in the direction of a goal value until the control variable equals the goal value. A  user is afforded accelerated access to operation of the balancing transporter by first initializing a single-axis stabilizer, and, while intializing a 3-axis stabilizer, allowing operation of the transporter, and then completing initialization of the 3-axis stabilizer. Traction is maintained between wheels of a transporter and an underlying surface by comparing acceleration of a wheel with a specified pre-set value and incrementally reducing the torque applied to the wheel based on the existence of slip condition, with the slip condition cleared on the basis of a determined value of a dynamic characteristic of the wheel such as the inverse moment of inertia.
Patent CA-2425927-A1 (CA)
Title: Cytochrome p450 monooxygenases consisting of thermophilic bacteria
Inventor: MERKL RAINER
IPC: C12P1/04
Filed: 2001-10-16
Abstract: The invention relates to novel cytochrome P450 monooxygenases consisting of thermophilic bacteria, especially the species Thermus sp., nucleotide sequences coding for the same, the recombinant production of said monooxygenases and the use thereof for the microbiological oxidation of organic compounds.
Patent CA-2429784-A1 (CA)
Title: Apparatus for monitoring the locking of the safety bar of a chair in a cableway system
Inventor: ALBRICH REINHARD
IPC: B61B12/00
Filed: 2003-05-23
Abstract: An apparatus monitors the locking of the safety bar of the chairs of an aerial cableway system. A first sensor determines the occupancy of the chairs and a second sensor determines the locking of the safety bar. The sensor output signals from these two sensors are led to a control device, which is enabled to switch the chairlift system off.
Patent CA-2431620-A1 (CA)
Inventor: FOREST DANIEL L
IPC: F04B9/115
Filed: 2003-06-10
Abstract: A system to intensify pressure supplied by a conventional pump where a piston assembly having two piston members at opposite ends is positioned in a pressure cylinder. The laterally outer subchambers are defined by the piston members and the cylinder and are adapted to receive fluid at an operating pressure provided by the pump and produce intensified pressure at the opposite outer subchamber. A pressure distributing system alternates returning fluid at intensified pressure to the inner subchamber near the outer subchamber creating the intensified pressure.
Patent CA-2432162-A1 (CA)
Inventor: SHINABARGER DEAN L
IPC: G01N33/53
Filed: 2001-12-14
Abstract: Disclosed are novel methods of identifying biological targets of compounds that have antimicrobial activity. Also disclosed are novel methods of identifying compounds that can have antimicrobial activity.
Patent CA-2433497-A1 (CA)
Title: Nitrile compositions
Inventor: GUERIN FREDERIC
IPC: C08K3/22
Filed: 2003-06-26
Abstract: The present invention relates to a polymer composite comprising at least one carboxylated nitrile rubber polymer, that is optionally hydrogenated, at least one basic compound, at least one polyhalogenated hydrocarbon, optionally at least one filler and optionally at least one cross-linking agent, a process for preparing said polymer composite wherein at least one carboxylated nitrile rubber polymer, that is optionally hydrogenated, at least one basic compound, at least one polyhalogenated hydrocarbon, optionally at least one filler and optionally at least one cross-linking agent are mixed and a shaped article comprising diester bridges formed by reaction of at least one carboxylated nitrile rubber polymer, that is optionally hydrogenated, at least one basic compound and at least one polyhalogenated hydrocarbon.
Patent CA-2436388-A1 (CA)
Title: Sound processing system using distortion limiting techniques
Inventor: EID BRADLEY F
IPC: H04S5/00
Filed: 2003-07-30
Abstract: A sound processing system reduces speaker distortion at high volume levels by attenuating the filter gain and/or tone of audio and mixed output signals. The sound processing system has one or more filters to attenuate the filter gain and tone in response to the high volume levels. The sound processing system also can attenuate the filter gain and tone in response to a sound pressure level, which may be provided by a microphone.
Patent CA-2436666-A1 (CA)
Inventor: KASPER DENNIS L
IPC: G16B15/30
Filed: 2001-12-05
Abstract: The invention relates to three-dimensional molecular structure determination of polymers, three-dimensional computer molecular modeling, rational drug design, and immunomodulatory polymers. In particular the invention is direct ed to immunomodulatory polymers, as well as to methods for designing, selecting , and screening therapeutic agents having immunomodulatory activity. Furthermore, the invention relates toimmunomodulatory polysaccharides, including those bacterial origin such as B. fragilis capsular polysaccharide PS A2, and preparations thereof.
Patent CA-2436911-A1 (CA)
Inventor: BARBER CHRISTOPHER GORDON
IPC: A61P27/06
Filed: 2002-03-07
Abstract: Compounds of general formula (I), or pharmaceutically or veterinarily acceptable salts, solvates, polymorphs or pro-drugs thereof wherein: wherein R1, R2, R3, R4, X and A have the meanings given herein which are useful in t he curative and prophylactic treatment of a medical condition for which inhibition of a cyclic guanosine 3',5'-monophosphate phosphodiesterase (e.g. cGMP PDE5) is desired.
Patent CA-2441246-A1 (CA)
Title: Two-component foam system for producing constructional foams and their use
Inventor: JAKOBSTROEER PETRA
IPC: C08K3/00
Filed: 2003-09-17
Abstract: A two-component foam system for producing foams for construction purposes includes, with a polyol component (A), which contains at least one polyol, optionally a catalyst for the reaction of the polyol with the polyisocyanate, water, and an acqueous polymer dispersion, and a polyisocyanate component (B), which contains at least one polyisocyanate, the quantative ratio of polyol(s) to polyisocyanate(s) being matched so that, when the polyol component (A) is mixed as specified with the polyisocyanate component (B), a molar ratio of isocyanate groups of the polyisocyanate to OH groups of the polyols (NCO:OH ratio) of 1:5 to 10:1 is obtained.
Patent CA-2442650-A1 (CA)
Inventor: LEUNG NIKOLAI K N
IPC: H04L12/56
Filed: 2002-03-28
Abstract: Method and apparatus for providing an overhead information for a broadcast service in a wireless communication system via an out-of band transmission.  The mobile station is able to contact the content server directly using the out-of-band signaling over a packet data service option. The out-of-band communication allows the content server to update the information without transmitting via an intermediate infrastructure element. In one embodiment, the overhead information includes a service option number corresponding to a set of broadcast parameters, such as those identifying a protocol stack for processing broadcast content.
Patent CA-2442949-A1 (CA)
Title: Palier a roulement amorti a l`huile
Inventor: PLONA DANIEL
IPC: F16C37/00
Filed: 2003-09-29
Abstract: Palier à roulement de turbomachine supportant en rotation un premier arbre (4) par rapport à un second arbre (6) et comportant : une pluralité d'éléments de roulement (12) engagés entre une bague annulaire intérieure (14) montée sur le second arbre et une bague annulaire extérieure (16) montée sur le premier arbre ; un film d'huile (18) formé au niveau d'une surface de contact annulaire entre ladite bague extérieure et ledit premier arbre ; au moins un conduit (34) traversant ladite bague intérieure et débouchant au niveau d'une piste interne de roulement desdits éléments de roulement afin d'assurer leur lubrification ; et au moins un conduit supplémentaire (38) traversant ladite bague intérieure et débouchant à l'extérieur de la piste interne de roulement pour alimenter en huile au travers de ladite bague extérieure ledit film d'huile sous l'eff et de la force centrifuge engendrée par la rotation dudit second arbre, ladite bague extérieure comportant un épaulement annulaire (42) faisant saillie radialement vers l'intérieur dudit espace annulaire, ledit épaulement comportant au moins un canal (40) s'ouvrant sensiblement en regard dudit conduit supplémentaire et débouchant au niveau dudit film d'huile.</SD OAB>
Patent CA-2446931-A1 (CA)
Title: Pyrrolidine bicyclic compounds
Inventor: YUAN ZHENGYU
IPC: C12N5/071
Filed: 2002-06-14
Abstract: N-[1-oxo-(optionally 2-aza)-2-alkyl-3-(carboxyl or thiol or hydroxyaminocarbonyl or N-hydroxyformamido)-propyl]-(aryl or heteroaryl)- azacyclo4-7 alkanes or thiazacyclo4-7 alkanes, salts or prodrugs therof have interesting properties, e.g. in the treatment or prevention of disorders amenable to treatment by peptidyl deformylase inhibitors such as treatment o f bacterial infections.
Patent CA-2447093-A1 (CA)
Title: Method and system for accessing a resource in a computing system
Inventor: LARACUENTE ISRAEL
IPC: G06F21/00
Filed: 2002-05-17
Abstract: Figure 4 shows a representation of a scenario when a workgroup manager in an organization assigns a job profile to a resource profile. In step (402), the workgroup manager builds a job profile. In step (404), the workgroup manager attempts to build a resource profile. If the resources are not executed from being grouped together in the same resource profile, the resource profile is successfully built, in step (406). If, however, some explicit exclusion rules dictate that the intended resources are not allowed to be grouped together, in step (408), the workgroup manager is notified that the intended resource profile may not be built. After the workgroup manager has successfully built a resource profile that passes the exclusion rules, the workgroup manager may attempt to assign the job profile to the resource profile, in step (410). If this assignment does not violet a related exclusion rule, in step (412), the job profile is successfully assigned to the target resource profile. If however, some explicit exclusion rules dictate that the job profile may not be assigned to the resource profile, the workgroup manager is notified accordingly, in step (414).
Patent CA-2447647-A1 (CA)
Inventor: ELLIOTT VICKI S
IPC: C07K14/47
Filed: 2002-05-17
Abstract: The invention provides human lipid-associated molecules (LIPAM) and polynucleotides which identify and encode LIPAM. The invention also provides expression vectors, host cells, antibodies, agonists, and antagonists. The invention also provides methods for diagnosing, treating, or preventing disorders associated with aberrant expression of LIPAM.
Patent CA-2448382-A1 (CA)
Title: Use of hepcidin as a regulator of iron homeostasis
Inventor: NICOLAS GAEL
IPC: A61P35/00
Filed: 2002-05-24
Abstract: The invention concerns the use of hepcidin for the diagnosis and therapy of disorders of iron homeostasis.Hepcidin can be used in the treatment of disorders resulting from iron overload, while inhibitors of hepcidin can be used in the treatment of anaemia.
Patent CA-2448747-A1 (CA)
Title: An apparatus and method for machining with cryogenically cooled oxide-containing ceramic cutting tools
Inventor: GHOSH RANAJIT
IPC: B23B27/10
Filed: 2002-05-23
Abstract: A method and an apparatus for machining a workpiece include the use of a cryogenically cooled oxide-containing ceramic cutting tool. The method involves cryogenic cooling of the cutting tool during a cutting operation, which cooling results in enhanced wear resistance and fracture resistance of the cutting tool. A preferred embodiment involves jetting a cryogenic fluid directly at the cutting tool.
Patent CA-2448810-A1 (CA)
Title: Battery pack for battery operated sprayer
Inventor: DEJONGE DAVID
IPC: B65D83/76
Filed: 2003-11-10
Abstract: A battery operated sprayer has an elongated handle for gripping by the operator for actuating the sprayer and for supporting the container to which the sprayer is attached, a removable battery pack forms a removable portion of the handle which solely supports a plurality of batteries which may be recharged or replaced by the operator.
Patent CA-2449553-A1 (CA)
Inventor: COLUCCI GABRIELLA
IPC: C12N15/82
Filed: 2002-06-05
Abstract: La présente invention concerne des récepteurs transmembranaires pour lesquels on n'a pas encore identifié le ligand endogène, et plus particulièrement un récepteur GPCR de végétal (GCR1) qui a été modifié pour établir une activité constitutive du récepteur. Pour certains modes de réalisation, les versions modifiées du GCR1 servent à l'identification directe de candidats composés servant d'agonistes des récepteurs, d'agonistes inverses ou d'agonistes partiels destinés, notamment et de façon non limitative, à la pertinence herbicide, la germination l'élongation de croissance la dormance des semences, ainsi qu'au mûrissement et au développement des fruits et légumes. Pour certains modes de réalisation, les versions modifiées du GCR1 servent à moduler des processus physiologiques dans une plante. L'invention concerne enfin des végétaux comprenant des GPCR non-endogènes consécutivement activés
Patent CA-2449917-A1 (CA)
Title: Amino acid mixture-containing agent capable of raising body temperature for food or drink use and medical use
Inventor: UCHIDA MASAYUKI
IPC: A23L1/305
Filed: 2002-06-06
Abstract: The present invention forms a mixture basically consisting of threonine, proline, glycine, valine, isoleucine, leucine, tyrosine, phenylalanine, lysine, aspartic acid, serine, glutamic acid, alanine, methionine, histidine and arginine as a unit, by which a body temperature raising effect was observed. The similar body temperature raising effect was observed when carnitine and/or tryptophan is added to the unit.  These groups were found to be amino acid mixture-containing agents capable of raising body temperature for food or drink use or medical use. The agents have excellent body temperature raising effect, thereby having the functions of reduction of accumulated body fat, alleviation of excess sensitivity to cold, warming of a cold body, and the like.
Patent CA-2451524-A1 (CA)
Title: Templated molecules and methods for using such molecules
Inventor: HYLDTOFT LENE
IPC: C12N/
Filed: 2002-06-20
Abstract: The present invention relates to a method for synthesising templated molecules. In one aspect of the invention, the templated molecules are linke d to the template which templated the synthesis thereof. The intion allows the generation of libraries which can be screened for e.g. therapeutic activity.