baber/WOPTO huggingface dataset:
Patent CA-2481252-A1 (CA)
Title: Appareil et procede de fabrication de cables compactes a l'aide d'une toronneuse a cage rigide
Inventor: WHITE PAUL
IPC: H01B13/02
Filed: 2003-04-04
Abstract: Cette invention se rapporte à un appareil de fabrication de câbles qui utilise une toronneuse à cage en rotation autour d'un axe linéaire. Des bobines sont soutenues par la toronneuse à cage et disposées de façon à distribuer des conducteurs ronds vers l'aval, de façon à recevoir les conducteurs et à les grouper en plusieurs fils préfaçonnés segmentés complémentaires ayant chacun un profil de section transversale souhaité dans un conducteur compact final et définissant chacun au moins des surfaces latérales. Les conducteurs ainsi formés sont placés et orientés de façon à correspondre essentiellement aux positions et aux orientations entre ces fils dans le conducteur compact torsadé final. Un premier moyen d'entraînement met en rotation l'appareil de formation et un second moyen d'entraînement entraîne l'appareil de formation. Ces moyens d'entraînement sont synchronisés pour permettre aux conducteurs ainsi formés de se fermer autour du noyau, pour que les surfaces latérales des fils préfaçonnés adjacents viennent essentiellement en about les unes contres les autres et produisent ainsi un câble dans lequel les interstices entre les fils formant le conducteur torsadé sont pour ainsi dire éliminés.
Patent CA-2482899-A1 (CA)
Title: Anhydrous, liquid phase process for preparing hydroxyl containing polymers of enhanced purity
Inventor: SHEEHAN MICHAEL T
IPC: C08F8/12
Filed: 2003-04-10
Abstract: An anhydrous, liquid phase process for preparing hydroxyl containing polymer s of enhanced purity comprising the steps of polymerization, purification, transesterification, purification, catalyst removal, and solvent exchange. T he resultant polymer in solution can be used directly, without further processi ng steps, to prepare a photoresist composition.
Patent CA-2485683-A1 (CA)
Title: Gyroscopic mixer
Inventor: SORDELLI PAOLO
IPC: B01F29/62
Filed: 2004-10-20
Abstract: A gyroscopic mixer is disclosed which features a direct drive connection to a motor and a clamping mechanism which enables the mixer to accommodate containers of various sizes and configurations. The motor is connected to a drive shaft which is connected to a first bracket. The motor imparts rotation to the bracket about a first axis. An annular gear and single pulley belt is utilized to impart rotation about a second axis that is substantially perpendicular to the first axis for a gyroscopic mixing motion.
Patent CA-2486178-A1 (CA)
Title: Process for manufacturing a gallium rich gallium nitride film
Inventor: TANSLEY TREVOR LIONEL
IPC: C01B21/06
Filed: 2003-05-19
Abstract: A process for the manufacture of a gallium rich gallium nitride film is described. The process comprises (a) preparing a reaction mixture containing a gallium species and a nitrogen species, the gallium species and the nitrogen species being selected such that, when they react with each other, gallium nitride is formed; and (b) growing the gallium rich gallium nitride film fro m the reaction mixture, by allowing the gallium species to react with the nitrogen species and to deposit gallium nitride on a substrate selected from the group consisting of silicon, glass, sapphire, quartz and crystalline materials having a lattice constant closely matched to gallium nitride, including zinc oxide, optionally with a zinc oxide buffer layer, at a temperature of from about 480 ~C to about 900 ~C and in the presence of a gaseous environment in which the partial pressure of oxygen is less than 10- 4 Torr, wherein the ratio of gallium atoms to nitrogen atoms in the gallium ri ch gallium nitride film is from 1.01 to 1.20. The invention also provides the option of annealing the gallium rich gallium nitride film at a temperature o f from about 20 ~C to about 650 ~C and for a time sufficient to decrease the resistivity of the film so that it becomes electrically conductive, for instance to a resistivity below 100 ohm.cm.
Patent CA-2486335-A1 (CA)
Title: Direct access arrangement
Inventor: AHMED TAHIR
IPC: H04M11/06
Filed: 2004-10-29
Abstract: The present invention is directed towards a low cost Data Access Arrangement (DAA) with improved current control for controlling the current drawn from a telephone line pair to drive the light emitting diodes (LEDs) in an opto-isolator utilized with the DAA, and to an enhanced method of sinking DC line current. Also, an improved method is provided to implement line current draw and battery detect features.
Patent CA-2486922-A1 (CA)
Title: Liquid cooling arrangement for electric machines
Inventor: LANGLOIS ANDRE
IPC: H02K5/20
Filed: 2003-05-28
Abstract: A cooling arrangement for electric machines comprising a heat-storing elemen t provided with generally C-shaped channels and a cooling tube so configured a nd sized as to be insertable in the C-shaped channels of the heat-storing eleme nt is described herein. The cooling tube, once inserted in the channels, is deformed to conform to the C-shaped channels, thereby providing that heat stored in the heat-storing element is extracted by circulating cooling fluid inside the cooling tube.
Patent CA-2487121-A1 (CA)
Title: Laser processing apparatus and method using polygon mirror
Inventor: HAN YOU-HIE
IPC: B23K26/08
Filed: 2004-11-08
Abstract: Disclosed is a laser processing apparatus and method for enhancing processing efficiency of an object by means of a polygon mirror. The laser processing apparatus includes a laser generator outputting a laser beam with a predetermined diameter, a polygon mirror rotating on an axis with plural reflection planes to reflect the laser beam incident on the reflection planes from the laser generator, in which the number of the reflection planes is set in order that the laser beam can cover at least two reflection planes of the polygon mirror, and a lens condensing and irradiating the laser beam reflected from the polygon mirror. According to the present invention, it is able to improve the processing efficiency and product yield of an object by dividing the laser beam into the plurality to be incident on the reflection planes of the polygon mirror and repeatedly processing the object in low energy by means of the divided laser beam.
Patent CA-2487401-A1 (CA)
Title: Synthesis of diaryl pyrazoles
Inventor: MCGHEE WILLIAM D
IPC: C07B61/00
Filed: 2003-05-23
Abstract: A process for the qualitative preparation of 3-haloalkyl-1H-pyrazoles suitab le for efficient, high payload commercial application.
Patent CA-2488467-A1 (CA)
Title: A non-sheeted freezer to oven dough with a simplified leavening system
Inventor: YOU XIAOMING
IPC: A21D6/00
Filed: 2004-11-25
Abstract: A non-sheeted, non-laminated freezer to oven dough is provided comprising flour, water, a chemical leavening system with soda present in an amount of about 0.4% to about 1.5% by weight (as compared to the amount of flour) and an acid ingredient (SALP), and from about 3% to about 6% by weight of yeast, where the frozen dough does not require proofing. Preferably, the dough is shaped into the form of a square or a round shape, or molded into dinner rolls, rolled breadsticks or breads and the like. The dough may contain additional ingredients. The dough may be mixed with fruits/nuts, or with savory ingredients, or topped with one or more toppings, or smeared with a layer of a paste and rolled and cut into a swirl.  Also provided is a method of making frozen dough and methods of making baked products which do not require proofing the dough.
Patent CA-2491080-A1 (CA)
Title: Use of aspartic proteases in cosmetics and therapeutics
Inventor: MEHUL BRUNO
IPC: A61P31/12
Filed: 2003-07-09
Abstract: The invention provides a cosmetic or pharmaceutical composition comprising, in a physiologically acceptable medium, at least one purified natural or synthetic polypeptide wherein the peptide sequence is represented wholly or partly by at least one sequence selected from the group consisting of SEQ ID NO: 1, SEQ ID NO: 4, SEQ ID NO: 5, SEQ ID NO: 6, SEQ ID NO: 7, SEQ ID NO: 8, SEQ ID NO: 9, SEQ ID NO: 16, SEQ ID NO: 25 and SEQ ID NO: 27 and their homologs.
Patent CA-2491118-A1 (CA)
Title: Procede de preparation de composes sulfoxyde optiquement purs ou optiquement enrichis, notamment de l'esomeprazole amorphe et ses sels
Inventor: REDDY MANNE SATYANARAYANA
IPC: A61P1/04
Filed: 2003-06-27
Abstract: L'invention concerne un procédé de préparation d'isomères optiquement purs ou optiquement enrichis d'oméprazole et de sulfoxydes liés sur le plan structurel. L'invention concerne également une forme amorphe d'ésoméprazole ainsi qu'une composition pharmaceutique contenant ladite forme et une méthode d'utilisation associée destinée au traitement de troubles gastriques.
Patent CA-2492010-A1 (CA)
Inventor: BOUMA BAREND
IPC: A61P37/00
Filed: 2003-07-08
Abstract: L'invention touche à la biochimie, la biologie moléculaire, la biologie structurale et la médecine. Plus particulièrement, l'invention concerne des structures bêta-croisée et le rôle joué par ces structures.
Patent CA-2494666-A1 (CA)
Inventor: SIMONS RICHARD
IPC: G10D13/02
Filed: 2003-08-08
Abstract: Cette invention se rapporte à un ensemble peau de tambour (10), qui comprend un élément externe (20) et un élément interne (40). L'élément externe comporte un gradin en L sur sa surface interne avec des tenons (25) s'étendant vers l'extérieur depuis la base du gradin. La profondeur du bord interne de l'élément externe détermine le degré de tension s'exerçant sur la peau. Une peau ou une membrane découpée à la forme (30) pourvue de trous poinçonnés de façon à correspondre aux tenons est insérée dans l'élément externe. L'élément interne pourvu de trous qui correspondent aux tenons de l'élément externe est pressé sur la face inférieure de l'élément externe. Cette pression force l'élément interne à venir s'engager dans le bord interne de la surface interne à gradin en L de l'élément externe. Cette invention concerne également un procédé grâce auquel la peau ou membrane découpée à la forme est tirée en même temps, créant ainsi une tension. Pendant que l'ensemble se trouve ainsi sous pression, un mandarin chauffé fait fondre les extrémités des tenons sur l'élément interne, maintenant ainsi les trois composants de l'ensemble à leur place.
Patent CA-2494982-A1 (CA)
Title: Variable beam antenna device, transmitter-receiver and network notebook
Inventor: KASHKAROV ALEKSANDR GERMANOVIC
IPC: H01Q19/30
Filed: 2003-03-24
Abstract: The invention relates to antenna devices and transmitter-receivers for netwo rk notebooks. The inventive antenna device comprises a flat substrate (2) carrying at least two fanwise oriented directional flat antennas (3) and a commutation switch (6) for controlling the directive diagram of said antenna device. Said commutation switch is embodied in such a way that it is possibl e to connect simultaneously two or more antennas. The inventive transmitter- receiver comprises the antenna device (1), an antenna changeover switch (12) , a transmitter (14), a receiver (16), a unit (18) for controlling the antenna device operation in omnidirectional, directional scanning or stationary directional mode, and a controller (17). Said transmitter-receiver can be added with a unit (20) for evaluating the quality of a signal and a unit (2 1) for the identification thereof. The inventive network notebook comprises the transmitter-receiver and the antenna device which is pivotally fixed to the body of the notebook.
Patent CA-2496257-A1 (CA)
Title: Refrigerant transfer system and method
Inventor: MOLLER LARRY G
IPC: F25B45/00
Filed: 2005-02-09
Abstract: There is described a refrigerant recovery/recycling system comprising a source container for storing refrigerant, a recovery/recycling device and a vaporizer disposed between and fluidly connected to the source container and the recovery/recycling device.
Patent CA-2496365-A1 (CA)
Title: Panel and breaker for distributing ups power
Inventor: FREY WILFRED
IPC: H01H83/00
Filed: 2005-02-04
Abstract: A UPS power distribution panel which includes means for detecting and differentiating between a symmetrical current waveform and a non-symmetrical current waveform and means for tripping and clearing a circuit breaker in the former but not the latter condition within one current waveform cycle.
Patent CA-2500124-A1 (CA)
Inventor: PUESTER NEIL H
IPC: H01M4/04
Filed: 2003-11-07
Abstract: La présente invention concerne une électrode pour ensemble à deux plaques, comprenant un matériau actif fait d'une poudre comprimée (11), et un support non métallique (10). L'invention concerne également un ensemble (20) à deux plaques comprenant des électrodes (27, 28) présentant chacune un support non métallique (10), un procédé de fabrication d'une électrode (13) présentant un support non métallique (10), et une batterie bipolaire comprenant au moins une électrode (13) de ce type. Le support non métallique (10) est, de préférence, un support non conducteur.
Patent CA-2502114-A1 (CA)
Inventor: THOMAS GARETH
IPC: C21D1/18
Filed: 2003-11-18
Abstract: Strain-hardened steel alloys having a high tensile strength are prepared by cold working of alloys whose microstructure includes grains in which laths of martensite alternate with thin films of stabilized austenite. Due to the high dislocation density of this microstructure and the tendency of the strains to move between the martensite and austenite phases, the strains created by cold working provide the microstructure with unique mechanical properties including a high tensile strength. Surprisingly, this is achieved without the need for intermediate heat treatments (patenting, in the case of steel wire) of the steel between cold working reductions.
Patent CA-2506662-A1 (CA)
Inventor: CHENG ZHIDAN
IPC: H04L12/18
Filed: 2003-11-13
Abstract: L'invention concerne un réseau à multidiffusion comprenant un certain nombre de routeurs reliés entre eux de manière à former un anneau. Ces routeurs comprennent un routeur d'origine qui identifie les paquets de données de multidiffusion entrants, et achemine les paquets de données de multidiffusion dans les deux directions de l'anneau. Les routeurs comprennent en outre des routeurs d'acheminement qui identifient les paquets de données de multidiffusion entrants et acheminent les paquets de données de multidiffusion dans une seule direction de l'anneau. Chaque anneau comprend en outre deux routeurs terminaux qui reçoivent les paquets de données acheminés sur deux noeuds externes, et acceptent uniquement les paquets de données transmis depuis un premier noeud externe et non les paquets envoyés depuis le second noeud externe. A la détection d'un état de défaillance empêchant l'acheminement des paquets dans une première direction de l'anneau, les routeurs situés en aval de la défaillance se reconfigurent de manière à recevoir les paquets de données acheminés en provenance de la seconde direction.
Patent CA-2506946-A1 (CA)
Inventor: PROPER GEORGE N
IPC: F04B53/16
Filed: 2003-11-21
Abstract: L'invention concerne un système de pompage qui comprend un composant joint énergisant possédant une ouverture qui s'étend à travers celui-ci, et un composant enveloppe de joint présentant une base et une membrane évasée de forme toroïdale qui s'étend depuis la base. Le corps et la membrane évasée sont formés de manière monolithique par un matériau de joint polymère inerte. La membrane évasée s'étend à travers l'ouverture et entoure le composant joint énergisant afin d'isoler ce dernier d'un fluide du système de pompage. Ladite membrane évasée peut s'étendre axialement depuis le corps et entourer ledit composant joint énergisant. Ladite membrane évasée peut entourer ledit composant joint énergisant et chevauche une partie de la base. Ledit composant enveloppe de joint peut être monté autour du composant joint énergisant. Ledit composant enveloppe de joint peut comprendre une bride s'étendant radialement vers l'extérieur depuis la base.
Patent CA-2508065-A1 (CA)
Title: Antiproliferative drug and delivery device
Inventor: KOPIA GREGORY A
IPC: A61F2/06
Filed: 2005-05-20
Abstract: A drug and drug delivery system may be utilized in the treatment of vascular disease. A local delivery system is coated with rapamycin or other suitable drug, agent or compound and delivered intraluminally for the treatment and prevention of neointimal hyperplasia following percutaneous transluminal coronary angiography. The local delivery of the drugs or agents provides for increased effectiveness and lower systemic toxicity.
Patent CA-2510768-A1 (CA)
Inventor: WILEY WILLIAM H
IPC: A61F2/06
Filed: 2003-12-16
Abstract: The present invention is directed to implantable medical device assemblies. The assemblies are primarily used to introduce and deposit implantable medic al devices in the vasculatures of implant recipients. The principle implantable medical device used in the assembly is an expandable element in the form of an endovascular device. The expandable element is maintained in a compacted configuration during introduction of the device into the vasculature with a confinement means. The expandable element is released from the confinement means at an implantation site with a control line. The control line has high tensile strength, high modulus, structural rigidity, and low compressibility . These features of the control line provide a practitioner with tactile feedback of the release of the expandable element from the confinement means . The tactile feedback is present during the entire deployment of the expandab le element. The tactile feedback enables the practitioner to better track and control deployment of the expandable element at an implantation site.</SDOAB >
Patent CA-2511270-A1 (CA)
Title: Bumper system for a motor vehicle
Inventor: MELLIS JEFFERY JAY
IPC: B60R19/18
Filed: 2005-06-30
Abstract: A bumper system for mounting to a frame assembly of a motor vehicle at one end of the motor vehicle includes a bumper beam and an energy absorber. The bumper beam includes an upper beam wall, a lower beam wall, and a central beam wall between the upper and lower beam walls. The energy absorber is mounted to the bumper beam and includes an upper absorber wall, a lower absorber wall, and a central absorber wall between the upper and lower absorber walls. The energy absorber has a height that is greater than a height of the bumper beam such that the upper absorber wall is spaced upwardly above the upper beam wall and the lower absorber wall is spaced downwardly below the lower beam wall.
Patent CA-2512155-A1 (CA)
Title: An improved user interface for displaying selectable software functionality controls that are relevant to a selected object
Inventor: SATTERFIELD JESSE CLAY
IPC: G06F3/14
Filed: 2005-07-14
Abstract: An improved user interface is provided for displaying selectable software functionality controls that are relevant to a selected object and that remain visibly available for use while the selected object is being edited. Upon selection of a particular object for editing, functionality available for editing the object is presented in a ribbon-shaped user interface above the software application workspace to allow the user ready and efficient access to functionality needed for editing the selected object. The display of relevant functionality controls is persisted until the user dismisses the display, selects another top-level functionality control or selects another object for editing.
Patent CA-2514276-A1 (CA)
Title: A method and system for battery authentication for wireless and other devices
Inventor: GUTHRIE MARTIN
IPC: H01M2/10
Filed: 2005-07-28
Abstract: A battery pack comprising: a housing; at least one cell within the housing; wherein the housing has inscribed thereon a battery pack date code for identifying a date of manufacture of the battery pack; and, wherein the cell has inscribed thereon a number (e. g., a periodically changing, predetermined random number) that is associated with the battery pack date code in an external list; whereby comparing the number on the cell to the number recorded in the list for the battery pack date code of the battery pack determines whether the cell belongs to the battery pack.
Patent CA-2516463-A1 (CA)
Title: Construction of a deafness gene chip
Inventor: ARONOW BRUCE J
IPC: C12Q1/68
Filed: 2004-02-24
Abstract: The present invention is related to diagnostic arrays comprising primers for various regions of candidate genes involved in hearing loss, specifically pediatric hearing loss. The invention further is directed to methods for diagnosing a cause or risk factor for hearing loss. In some embodiments, these methods include obtaining a sample from a patient; screening the sample for the presence or absence of alleles of at least 5 loci associated with a risk for hearing loss to obtain a result of the screening; and making a diagnosis based upon the result. The present invention is also directed to the amplification of genetic sequence from multiple or single exons for use in the screening of samples.
Patent CA-2516889-A1 (CA)
Title: A protective garment having a drag and rescue device accessible from the collar
Inventor: TURCOTTE MELANIE
IPC: A62B35/00
Filed: 2005-08-25
Abstract: The present invention provides a protective garment that comprises a torso portion for being positioned around a wearer's torso, a collar portion extending from the torso portion, and a security device. The collar portion includes an opening through which the security device extends. The security device comprises a harness portion located on a first side of the opening, and a manual activation portion located on a second side of the opening for enabling a wearer of the garment to be dragged.
Patent CA-2518008-A1 (CA)
Inventor: LOVINGER DANIEL E
IPC: G06F21/62
Filed: 2005-08-30
Abstract: A system and method for organizing and sorting targets received in a referral response and for realizing a target fail-back and a target priority policy in a distributed file system is provided. In one embodiment, a sorting method includes receiving a referral response in the form of a list of targets that are sorted into bounded sets.      Having a sorted referral response in bounded sets provides a basis for implementing a target fail-back and a target priority policy. The computer system may select a target from a sorted list of targets sorted according to site-cost and/or target priority. Then, the computer system may determine if the set target is associated with a more preferred target when compared to all available targets in the sorted list and if not, switch back to a more preferred target.
Patent CA-2519596-A1 (CA)
Title: Optical fiber interconnect cabinet
Inventor: ALLEN BARRY W
IPC: G02B6/44
Filed: 2004-03-16
Abstract: Interconnect cabinets (100) for optical fibers include an enclosure and a splitter (140) and termination panel (130) mounted in the enclosure. The splitter has a plurality of optical fiber connectorized pigtails (150) extending therefrom. Each of the connectorized pigtails is associated with an optical fiber feeder cable (110) to be coupled to a central office. The termination panel has a plurality of optical fiber connection members (120), ones of which are associated with respective subscriber locations. The connectorized pigtails have a cable length sufficient to allow connection to the plurality of connection members.