baber/WOPTO huggingface dataset:
Patent CA-2492860-A1 (CA)
Inventor: SONG EUNSEOK
IPC: H04B1/28
Filed: 2003-07-28
Abstract: A method and apparatus that provide a frequency conversion in a radio frequency front-end are disclosed, including a frequency divider (407) that divides an input signal frequency by a predetermined value to produce an output signal frequency (417); and a frequency mixer (405, 406) that mixes the output signal frequency (417) with a carrier signal frequency to produce a converted signal frequency, which is substantially equal to a difference between the output signal frequency (417) and the carrier signal frequency.  The predetermined value and the input signal frequency are selected such that the carrier signal frequency is not substantially equivalent to an integer multiple of the output signal frequency (417). The method and apparatus can be used in a wireless communication receiver including wireless communication systems and wireless LAN systems.
Patent CA-2494178-A1 (CA)
Inventor: AKIYAMA YOSHIO
IPC: B29C49/22
Filed: 2003-08-05
Abstract: A blow molded product provided by a direct blow molding method and having a tubular body part (3) disposed on the upper side of a bottom part (4) and a cylindrical mouth part (2) disposed on the upper side of the body part (3), wherein at least three cutout lines (7) are formed on a bottom surface (5) radially from the center thereof by a bottom part split metal mold (15) for blow molding.
Patent CA-2495524-A1 (CA)
Title: Apparatus and method for installation of subsea well completion systems
Inventor: BARTLETT CHRISTOPHER D
IPC: E21B33/076
Filed: 2003-08-22
Abstract: A method for installing a subsea completion system comprises installing a conductor housing (16) on the sea floor (14), landing a wellhead (20) in the conductor housing, securing a BOP to the wellhead, landing a casing hanger in the wellhead through the BOP, connecting a tubing hanger to a THRT, landing the ubing hanger in the wellhead or the casing hanger through the BOP, installing a wireline plug in the tubing hanger production bore through the THRT, retrieving the THRT, retrieving the BOP, securing an ROSL (106) to the Christmas tree (22), landing the Christmas tree on the wellhead, and retrieving he wireline plug from the tubing hanger production bore using the ROSL.
Patent CA-2499184-A1 (CA)
Title: Splice connection assembly using heat shrinkable tubing, metal sheathed heater using same, and method of making
Inventor: KIRBY ROBERT
IPC: H05B3/58
Filed: 2005-03-02
Abstract: A metal sheathed heater utilizes splice connections that connects ends of a heater cable with ends of a lead wire. Each splice connection has a connector that connects core wires of the lead wires and heater cable together. Heat shrinkable tubing surrounds the connector and ends of the heater cable and lead wires. An adhesive is interposed between the heat shrinkable tubing and heater cable and lead wire ends to bond with the heat shrinkable tubing and complete the splice connection. The metal sheath of the heater can be formed with an enlarged diameter portion to account for the heat shrinkable tubing surrounding the lead wire and heater cable ends.
Patent CA-2499800-A1 (CA)
Title: The portable wheeled shopping bin system
Inventor: BOBROWSKI JAN W
IPC: B62B5/00
Filed: 2005-03-18
Abstract: A wheeled portable shopping bin system, equipped with a telescopic retractable handle assembly, which can be put into extended and retracted positions. ~ Includes a bin (A) made of plastics material, which comes from a. one-piece cast. This bin utilizes denominations of a common portable shopping bin, also known as shopping basket, carried by hand. The bin defines the main compartment formed from a bottom panel, two side panels and a front and a back panels, all topped with an elongated brim. ~ Includes wheel housing (B1) constituting a rear part of the bottom panel.  The wheel housings are shaped to provide axles support. ~ Includes the wheels (B) with axles that are attached to the wheel housings (B1). ~ Includes front legs (G) supporting the bin when it is in a rest position. ~ Optionally may also include additional rear legs (B2) to disconnect the wheels from the supporting plane, in order to improve support when the bin is in the rest position. ~ Includes a flexible expandable net (E) to secure the cargo placed inside the bin. The net is tied to a brim of the back panel and can be stretched over the top of the bin, and looped under the hooks (G) placed under the brim. ~ Includes highlighted reflecting safety strips (F) placed on the contour of the bin to visually alert about its presence.
Patent CA-2501356-A1 (CA)
Inventor: FELDMANN ROBERT STUART
IPC: D06F37/24
Filed: 2005-03-18
Abstract: A suspension system for use in a laundry washing machine to suspend a tub assembly from a base portion of a cabinet. The suspension system includes a support frame interconnected to an outer tub of the tub assembly and an isolation damper assembly for resiliently coupling the support frame to the base portion of the cabinet. The isolation damper assembly functions to allow limited lateral movement of the tub assembly relative to the cabinet while also providing a "return to center" feature. The isolation damper assembly is further operable to prevent rotation of the outer tub relative to the cabinet. Finally, the isolation damper assembly functions to absorb the vibration transmitted through the tub assembly to the support frame so as to minimize transmission of such vibration to the cabinet.
Patent CA-2501720-A1 (CA)
Title: Caller originated multiple calling
Inventor: BURG FREDERICK MURRAY
IPC: H04M3/54
Filed: 2005-03-21
Abstract: The present invention relates generally to a calling party initiated call in a communication system. More particularly, the invention encompasses a method and an apparatus for subscriber or caller originated multiple calling to one or more individuals at a plurality of addresses. The invention further includes the transfer of the control of the call back to the subscriber or calling party in the event that the called party was not available.
Patent CA-2502415-A1 (CA)
Title: Appareil, systemes et procedes utilisant la lumiere pour traiter un fluide biologique
Inventor: CIMINO GEORGE D
IPC: A61L9/00
Filed: 2003-09-24
Abstract: L'invention concerne un appareil (10), des systèmes et des procédés utilisant la lumière pour traiter un fluide biologique. Un récipient (206) de fluide biologique est introduit dans une chambre de traitement (40) de fluide où il est mis au contact de la lumière émise par au moins une source lumineuse (60, 70) à proximité de ladite chambre de traitement (40). Un système détecteur de lumière (650) capte l'intensité d'éclairage de la lumière. Un radiomètre (460) peut être inséré dans la chambre de traitement (40) pour étalonner le système détecteur de lumière (650). Un système de commande électronique (600) exploite une carte de circuits d'interface (606) pour lier une carte de circuit imprimé d'ordinateur (602) à un afficheur (37), une interface utilisateur (39, 39a), une carte de circuit relais (640), des capteurs lumineux (404) et divers autres capteurs (649). Un détecteur (385) capte un mouvement agitateur d'un plateau (90) contenant des fluides biologiques. Les procédés consistent notamment à étalonner (781-785), à capter (770-773) et à corriger (774-775) les mesures d'intensité lumineuse, et à déterminer la durée du traitement (776) pour atteindre une dose d'éclairage voulue. Un radiomètre (460) est équipé de plusieurs capteurs lumineux (469) placés sur les deux côtés pour mesurer l'intensité lumineuse dans la chambre de traitement (40) et pour établir une référence destinée à l'étalonnage du système détecteur de lumière (650).
Patent CA-2502790-A1 (CA)
Title: Procede d'elimination de decalage en continu pour un recepteur gsm a radiofrequence intermediaire nulle avec correction de decalage de frequence numerique
Inventor: SHIPPEE GEOFFREY
IPC: H04B1/30
Filed: 2003-10-27
Abstract: L'invention concerne un procédé et un appareil permettant d'éliminer des décalages en continu dans un dispositif à radiofréquence intermédiaire nulle, le procédé consistant : à reconvertir un signal analogique, à calculer un décalage en continu par addition des échantillons d'une rafale ou de la rafale entière et à diviser la somme par le nombre d'échantillons, à éliminer le décalage en continu du signal numérique, à permettre la rotation en dehors de l'erreur de fréquence du signal numérique. Le système comprend un convertisseur analogique/numérique (108), un filtre de canaux (110) relié au convertisseur (108), et un système rotateur (114) qui est relié au filtre de canaux. Le système rotateur (114) comprend un estimateur en continu (116) relié au filtre de canaux, un composant d'élimination de décalage en continu (116) relié à l'estimateur en continu, et un rotateur (122) relié à l'élément d'élimination de décalage en continu, la sortie du rotateur étant reliée au filtre de canaux.
Patent CA-2504684-A1 (CA)
Title: Automatically administering a non-disinvesting policy loan on an insurance contract
Inventor: WOLZENSKI BERNARD H
IPC: G06Q40/00
Filed: 2005-04-21
Abstract: A computerized system and method for administering non-disinvesting policy loans on insurance contracts. Grant or denial of a non-disinvesting policy loan on an insurance contract is based on market conditions and specific policy data. The invention administers such a loan in compliance with state insurance laws and security requirements, including the transfer of funds among policy sub-accounts without liquidating the funds before transfer and/or the transfer of non-disinvesting policy loans to standard policy loans as appropriate.
Patent CA-2504900-A1 (CA)
Title: Solid state switch for arc welding
Inventor: SACCON GINO
IPC: B23K9/133
Filed: 2003-11-04
Abstract: A solid-state contactor (24) for an arc welder is provided. The contactor (24) includes a processor assembly (36) configured to generate a logical signal.  The processor assembly (36) includes an output and a processor. The processor is configured to generate the logical signal at the output. A switch is configured to conduct electrical current from a power source to a wire conductor in response to the logical signal at the output.
Patent CA-2505014-A1 (CA)
Title: Hermetic encapsulation of organic electro-optical elements
Inventor: MUND DIETRICH
IPC: H01L23/48
Filed: 2003-04-15
Abstract: The invention relates to a hermetic encapsulation of organic electro-optical elements. The aim of the invention is to improve the service life of the aforementioned organic, opto-electronic elements. The invention provides a method for producing said elements which comprises the steps of: providing a support (3), applying a first conductive layer (13), applying at least one layer (15) that comprises at least one organic, electro-optical material, applying a second conductive layer (17), and depositing at least one layer ( 7, 71, 72,..., 7N) having a glass-like structure.
Patent CA-2506405-A1 (CA)
Inventor: DOMANN ROBERT E
IPC: B66D3/00
Filed: 2005-05-05
Abstract: A hydraulic circuit and method for operating a gripping mechanism according to which fluid is passed from a source to the device while some of the fluid is passed to a valve that is adjustable to control the amount of fluid passed to it and therefore the amount of fluid passed to the device.
Patent CA-2506458-A1 (CA)
Title: Recoverable, reinforced and vibration-damping plug used for cased wells
Inventor: CARRO GUSTAVO IGNACIO
IPC: E21B17/07
Filed: 2005-05-05
Abstract: The present invention relates to a recoverable, reinforced and vibration- damping plug for cased wells, said wells being for oil, water, gas or any other similar fluid; said plug may be used for conventional casing perforation, high penetration casing perforation and casing perforation using the tubing conveyed perforation system, comprising a pressure equalizing valve having an automatic drilling jar mounted over a holding body with sealing rings interleaved on the perimeter. The plug also comprises a safety latch for said valve, packing means and two sets of opposite, single clamps having a wall that anchor said plug to the casing, which provides an almost complete interlocking. Besides, it is furnished with vibration-damping means that may be rubber rings arranged in such a pattern that they may absorb the energy of the shots produced by the casing perforation, and so to avoid ruptures in the plug members. The plug comprises, also, a threaded mandrel, which thread is reinforced to endure stress and is tooth-shaped to allow shifting in a direction without turning the threaded members and to prevent shifting in the inverse direction.
Patent CA-2508518-A1 (CA)
Title: Fiber optic light bar
Inventor: ROY LAURIER
IPC: F21V21/088
Filed: 2005-06-01
Abstract: A light bar includes an optical fiber, a mounting member, and a fiber supporting member. The fiber supporting member is connected to the mounting member. The optical fiber is supported by the fiber supporting member.
Patent CA-2509406-A1 (CA)
Title: Substituted 1-piperidin-4-yl-4-azetidin-3-yl-piperazine derivatives and their use as neurokinin antagonists
Inventor: SOMMEN FRANCOIS MARIA
IPC: C07D405/14
Filed: 2003-12-17
Abstract: The invention concerns substituted 1-piperidin-4-yl-4-azefdin-3-yl-piperazin e having neurokinin antagonistic activity, in particular NK1 and NK1/NK3- antagonistic activity, their preparation, compositions comprising them and their use as a medicine, in particular for the treatment of schizophrenia, emesis, anxiety, depression, irritable bowel syndrome (IBS), circadian rhyth m disturbances, pain, neurogenic inflammation, asthma, micturition disorders such as urinary incontinence and nociception. The compounds according to the invention can be represented by general Formula (I) and comprises also the pharmaceutically acceptable acid or base addition salts thereof, the stereochemically isomeric forms thereof, the N-oxide form thereof and prodru gs thereof, wherein all substituents are defined as in Claim 1. In view of thei r capability to antagonize the actions of tachykinins by blocking the neurokin in receptors, and in particular antagonizing the actions of substance P by blocking the NK receptors, the compounds according to the invention are usef ul as a medicine, in particular in the prophylactic and therapeutic treatment o f tachykininmediated conditions, such as, for instance CNS disorders, in particular depression, anxiety disorders, stress-related disorders, sleep disorders, cognitive disorders, personality disorders, schizoaffective disorders, eating disorders, neurodegenerative diseases, addiction disorders , mood disorders, sexual dysfunction, pain and other CNSrelated conditions ; inflammation ; allergic disorders ; emesis ; gastrointestinal disorders, in particular irritable bowel syndrome (IBS); skin disorders ; vasospastic diseases ; fibrosing and collagen diseases ; disorders related to immune enhancement or suppression and rheumatic diseases and body weight control.</ SDOAB>
Patent CA-2512148-A1 (CA)
Title: Valve and related methods for reducing fluid pressure and generating power
Inventor: MALONEY MICHAEL A
IPC: F03B13/00
Filed: 2003-12-19
Abstract: A valve (30) for reducing fluid pressure in a fluid distribution network uses the energy released from the fluid to generate power. The valve (30) includes a housing (34), a turbine (38) disposed within the housing (34), a fluid reservoir (40), and a flow control device (36) operable to generate a turbine inlet flow (42) having a flow velocity from an inlet flow having a fluid pressure. The turbine (38) receives the turbine inlet flow, which rotates the turbine to generate power. The fluid reservoir (40) collects the flow of fluid discharged from the turbine and generates a valve discharge flow (33) having a desired fluid pressure that is less than the fluid pressure of the inlet fluid (42). Thus, the energy from the inlet flow (42) is used to generate power.  Furthermore, the power generated by the turbine can be independent of the fluid pressure of the valve discharge flow. Consequently, the valve can provide a consistent reduction in fluid pressure and/or flow rate in a distribution network while the turbine generates power.
Patent CA-2512800-A1 (CA)
Title: Method and apparatus for handling tubular goods
Inventor: KAISER TRENT M V
IPC: B25B13/50
Filed: 2001-03-22
Abstract: An apparatus for handling tubular goods includes a rigid elongate body having an upper end and a lower end. A coupling to facilitate attachment to a drive head is positioned at the upper end of the body, including an upper universal joint connection. A gripping assembly, adapted for engaging a tubular good, is positioned at the lower end, including a lower universal joint connection. The combination of the upper universal joint connection and the lower universal joint connection enables lateral movement between the drive head and the gripping assembly during transmission of torque.
Patent CA-2512936-A1 (CA)
Inventor: ZAMBON ALAIN
IPC: G01S17/87
Filed: 2005-07-22
Abstract: The present invention relates to a light scanner device (10) for measuring a range and an angular direction of a target object (56), the device (10) comprising a pulsed source (12) adapted to transmit light pulses, a transmitter deflection means (20) adapted to reflect and sweep the transmitted light pulses in variable sweep directions across a sweep sector in a sweep plane (15), a photodetection means (42) adapted to detect received light pulses that have been reflected in the sweep plane (15), a receiver deflection means (24) adapted to reflect light pulses that have been reflected in the sweep plane (15) and to re-direct the reflected light pulses to the photodetection means (42). The device comprises optical shielding means (32) adapted to optically shield transmitted light pulses on their trajectory from the pulse source (12) to the transmitter deflection means (20) and at least a portion of their trajectory extending from the transmitter deflection means (20) into the sweep sector from reflected light pulses on their trajectory between the photodetection means (42) and the receiver deflection means (24) and at least a portion of their trajectory extending in the sweep sector and ending on the receiver deflection means (24).
Patent CA-2515672-A1 (CA)
Title: Method for preparing extremely small particles of recycled polyethylene terepathalate
Inventor: WITHAM DANIEL L
IPC: C08J3/12
Filed: 2004-03-12
Abstract: A process for preparing extremely small RPET particles comprises proving a quantity of RPET flakes, increasing the crystallinity of the RPET flakes, separating a portion of the RPET flakes having the lowest particle density from the remainder of the RPET flakes, and comminuting the remaining RPET  flakes, to prepare RPET particles having an average mean particle size less than 500 microns.
Patent CA-2516449-A1 (CA)
Inventor: JOLLIFFE IAN GORDON
IPC: A61P17/02
Filed: 2004-02-13
Abstract: A liquid composition for adherence to a bodily surface, notably to a bodily surface, especially a mucosal surface, comprises water-swellable polymer particles suspended in a water-miscible liquid diluent, wherein the liquid diluent is substantially free of water or includes an amount of water insufficient to fully swell the polymer particles. On admixture with water the composition thickens and becomes more adherent to surfaces. Thus the composition may be easy to administer but may become thick and adherent at the treatment site.
Patent CA-2518395-A1 (CA)
Title: Bicyclo-pyrazole derivatives active as kinase inhibitors, process for their preparation and pharmaceutical compositions comprising them
Inventor: ABRATE FRANCESCA
IPC: C07D487/04
Filed: 2004-03-02
Abstract: Compounds which are pyrrolo-pyrazole derivatives and pharmaceutically acceptable salts thereof, together with the process for their preparation and pharmaceutical compositions thereof are disclosed; these compounds or compositions are useful in the treatment of diseases caused by and/or associated with an altered protein kinase activity such as cancer, cell proliferative disorders, Alzheimer's disease, viral infections, auto-immune diseases and neurodegenerative disorders.
Patent CA-2518457-A1 (CA)
Inventor: KOYANAGI HIROO
IPC: C08F290/06
Filed: 2004-03-04
Abstract: A photosensitive resin composition that excels in sensitivity to actinic energy rays (photosensitivity), is hardenable within a short period of time and can form pattern through development with a dilute aqueous alkali solution and that gives a cured film through thermal curing in the postcuring step, the cured film having satisfactory flexibility and being suitable to a solder mask ink of high insulation excelling in adherence and resistances to gold plating, electroless gold plating and tin plating; and a curing product thereof. In particular, a photosensitive resin composition characterized by comprising (1) a urethane resin soluble in aqueous alkali solutions (A), the urethane resin obtained by urethanizing in the absence of catalyst a diisocyanate compound (a), a diol compound having an ethylenically unsaturated group in its molecule (b) and a diol compound having a carboxyl group in its molecule (c) optionally together with a diol compound not having any ethylenically unsaturated group or carboxyl group in its molecule (d) and reacting the reaction product with a cyclic acid anhydride (e); (2) a photopolymerization initiator (B); and (3) a reactive crosslinking agent (C).
Patent CA-2523796-A1 (CA)
Title: Blow-mold wheel speed-up package
Inventor: KELLY MIKE
IPC: B29C49/36
Filed: 2004-04-29
Abstract: A system is provided for use with a container molding machine having a mold wheel (100), the mold wheel having a plurality of molds (100) for molding the containers, each of the molds having an opening direction substantially parallel to a rotational axis (110) of the mold wheel. The system has a mold opening controller and a receiving device (410) for receiving the containers from the mold wheel and transferring the containers to a container conveyor.  The receiving device has a longitudinal direction substantially perpendicular to the opening direction of the molds and substantially parallel to a longitudinal axis of the container when released from the mold. The longitudinal direction of the receiving device is non-horizontal.
Patent CA-2525373-A1 (CA)
Title: Compositions and methods for combating lower urinary tract dysfunctions with delta opioid receptor agonists
Inventor: GENGO J PETER
IPC: A61K45/06
Filed: 2003-05-09
Abstract: Compositions and methods for treatment of a urinary tract dysfunction by administering to a subject in need of such treatment a pharmaceutical composition including a delta opioid receptor agonist in an amount effective to reduce the effects of the urinary tract dysfunction. The compositions may further include an additional active agent that is used to treat urinary tract dysfunctions, e.g., alpha-adrenergic agonists, anticholinergics, alpha-adrenergic antagonists and tricyclic antidepressants.
Patent CA-2525617-A1 (CA)
Inventor: TSUKAMOTO KATSUHIDE
IPC: G09F3/02
Filed: 2005-11-07
Abstract: A printer 10 is arranged to include a pay-out section 12 for a strip of label sheet M having label base LB, a printing section 14 for printing on the surface of the label base LB, a film feeder 16 for supplying a protective film F and a sticking section 18 for sticking the protective film F to the label base LB. The sticking section 18 comprises a press roll 50 and a platen roll 51, the press roll 50 is arranged to include a soft member 54 on the peripheral portion of the roll body 52 and cutter blades 55A, 55B. The sticking section 18 sticks the protective film F as well as forms a cut C in the label sheet M and the protective film F corresponding to the configuration of the label L.