baber/WOPTO huggingface dataset:
Patent CA-2541957-A1 (CA)
Inventor: SAKAMOTO KOUITI
IPC: B21C37/02
Filed: 1997-11-12
Abstract: A rolled plate joining apparatus for joining rolled plates according to the present invention includes a rotatable slant shaft, movable in a horizontal direction of the rolled plates with the shaft having an extremity, two opposite sides and an outer circumferential surface. A cutter is fixed on the extremity of the slant shaft with the cutter having a plurality of cutter tips, the cutter tips having inner surfaces. A flange section is fixed on the shaft behind the cutter and has a contact surface in contact with the cutter. A supply ring is relatively rotatively disposed on the shaft behind the flange section and defines a sealed annular space between the supply ring and the outer circumferential surface of the shaft. A supply passage is provided passing through an inside of the shaft from the annular space to communicate with the contact surface of the flange section. The cutter is provided with cooling passages in communication with the supply passage and extending to the inner surfaces of the cutter tips. An outside coolant supply line is connected to the annular space to cool the cutter tips from the inner surfaces. A cover having opening sections at positions corresponding to a position of the cutter is provided on one or two opposite sides of the shaft with a coolant supply pipe for supplying a coolant, supported outside of the cover. A plurality of cooling nozzles are directed to the opening sections and connect to the coolant supply pipe. Coolant is jetted from the cooling nozzles to the cutter to cool the cutter.
Patent CA-2543149-A1 (CA)
Title: Handoff between a wireless local area network and a cellular communication system
Inventor: JAIN NIKHIL
IPC: H04W36/36
Filed: 2004-10-25
Abstract: Handoff between a wireless LAN and a cellular communication system is provided. A system is designed to provide nomadic cellular services including voice over I.E.E.E. 802.11. An 802.11 network is used as long as the voice quality is likely to be acceptable. Voice quality is measured and maintained to be at an acceptable level. If voice quality degrades below an acceptable level the design allows seamless call hand-off between the 802.11 and a CDMA  1xRTT network, for example.
Patent CA-2550381-A1 (CA)
Inventor: KANDASAMY BALAJI
IPC: B25C5/10
Filed: 2006-06-16
Abstract: A desktop stapler includes a base configured to rest on a support surface, a cover, and a magazine. The stapler further includes an elastic member, a driver blade, and a support member. The elastic member is positioned at least partially between the cover and magazine and stores energy applied to the cover as the cover is moved relative to the magazine. The driver blade is coupled to an end of the elastic member and is configured to push out staples from the magazine. The support member selectively engages the elastic member and energy is stored in the elastic member as the cover is moved relative to the magazine. The elastic member is engaged with a portion of the support member. Energy stored in the elastic member is released when the elastic member disengages from the portion of the support member, causing the driver blade to push out a staple.
Patent CA-2550870-A1 (CA)
Title: Crosslinkable, expandable polymeric compositions
Inventor: HAHN STEPHEN F
IPC: C08K5/34
Filed: 2004-12-24
Abstract: The present invention is a crosslinkable, expandable polymeric composition comprising a free-radical crosslinkable polymer, a free-radical inducing species, a crosslinking-profile modifier, and a blowing agent. Preferably, the free-radical inducing species is a low temperature free-radical inducing species.
Patent CA-2551733-A1 (CA)
Inventor: REUSCHE THOMAS K
IPC: G05D23/19
Filed: 2006-07-06
Abstract: Certain embodiments of the present invention provide an electrical outlet including a power output adapted to provide electricity to an electrically coupled device, a switch adapted to activate and deactivate the power output, a temperature sensor adapted to detect a temperature, and a control unit in communication with the switch and the temperature sensor. The control unit is adapted to control the power output using the switch based at least in part on the temperature detected by the temperature sensor.
Patent CA-2552245-A1 (CA)
Title: Gas conditioning process for the recovery of lpg/ngl (c2+) from lng
Inventor: SHAH KAMAL
IPC: C10L3/10
Filed: 2005-01-14
Abstract: Liquefied petroleum gas or natural gas liquids may be recovered from liquefied natural gas by receiving an input stream comprising substantially rich liquefied natural gas, splitting the input stream into a direct stream and a bypass stream, heating the direct stream in a cross-exchanger to produce a stream of heated rich liquefied natural gas, splitting the heated rich liquefied natural gas into a primary column feed, an optional bypass stream and a secondary column feed, vaporizing at least a major portion of the secondary column feed in a vaporizer to produce a vaporized secondary column feed, fractionating the top feed, the primary column feed, and the vaporized secondary column feed in a fractionation unit to produce an overhead product stream and a bottom product stream, condensing at least a major portion of the overhead product stream by cooling the overhead product stream in the cross-exchanger to produce a condensed overhead product stream, pumping a reflux portion of the condensed overhead product stream to a top of the fractionation unit, mixing the bypass portion of the rich liquefied natural gas and an optional bypass stream with a balance portion of the condensed overhead product stream to produce an output stream, and vaporizing the output stream to produce a conditioned natural gas suitable for delivery to a pipeline or for commercial use.
Patent CA-2552281-A1 (CA)
Title: Circuit integre avec diode de lecture de tres petites dimensions
Inventor: BLANCHARD PIERRE
IPC: H01L29/768
Filed: 2005-02-21
Abstract: L'invention concerne les circuits intégrés comportant à la fois des électrodes conductrices déposées au-dessus d'un substrat semiconducteur et une diode formée entre deux électrodes. Pour aboutir à une diode de très petite dimension, on procède de la manière suivante : réalisation des électrodes (ELn, GRST), puis oxydation thermique des électrodes puis mise à nu de la surface du substrat entre les électrodes, puis les opérations suivantes : a) dépôt de silicium polycristallin dopé pour former un pôle (42) de la diode, le substrat formant l'autre pôle, b) délimitation d'un motif de silicium (14) désiré, recouvrant l'espace laissé entre les électrodes et recouvrant également une région située hors de cet espace ; c) dépôt d'une couche isolante (18), gravure locale d'une ouverture dans cette couche isolante au-dessus du silicium polycristallin hors de l'espace situé entre les électrodes, pour former une zone de contact déportée, dépôt d'une couche métallique et gravure de la couche métallique. L'application principale envisagée est la diode de lecture d'un registre de lecture de type CCD.
Patent CA-2554848-A1 (CA)
Title: Test system and method for the detection of analytes
Inventor: VITZTHUM FRANK
IPC: C12Q1/68
Filed: 2005-01-31
Abstract: The invention relates to analytical test systems and analytical methods, in which molecular switches are used for the qualitative and quantitative determination of analytes in a sample, which have a broad application by means of a selection of the molecular switch suitable for the analyte. The molecular switch comprises a probe, preferably a nucleic acid or a nucleic acid derivative, coupled to a catalytic component, preferably an enzyme. The analyte induces a conformation change in the probe, which alters the accessibility for a substrate in the probe to catalytic components and the change in substrate turnover, corresponding to the change in catalytic activity, is measured.
Patent CA-2556444-A1 (CA)
Inventor: SEZERMAN OMUR M
IPC: H04B10/08
Filed: 2006-08-18
Abstract: An optical fiber monitoring arrangement includes a monitoring fiber formed from an optical fiber having a core and a cladding and suitably modified to include a zone of altered refractive index defining an optical channel extending from the core to the outer surface of the fiber. The channel is capable of diverting therealong a portion of light traveling along the core. A detector positioned adjacent the monitoring fiber receives light diverted along the channel and transforms the diverted light into an electrical signal. The electrical signal can then be conveyed, preferably wirelessly, to an appropriate receiver for further processing and analysis. The arrangement is particularly useful in monitoring optical networks at remote locations and signaling service personnel of problems detected in the network, as determined by changes in, for example, the strength of the light diverted to the detector.
Patent CA-2556490-A1 (CA)
Title: Wind energy conversion system
Inventor: MCCOIN DAN KEITH
IPC: F03D1/04
Filed: 2005-02-18
Abstract: A wind energy conversion system includes upper and lower wind turbines having counter-rotating blade assemblies supported for rotation about a vertical rotation axis, with each blade assembly carrying a rotor for rotation past a stator to produce an electrical output. The wind turbines are supported by a tower at an elevated position above the ground. Each wind turbine produces torque, and the wind energy conversion system provides for balancing the torques to avoid a net torque on the tower. Adjustment mechanisms are provided for adjusting blade pitch and for adjusting the size of an air gap between a stator and a rotor that comes into alignment with the stator as the rotor rotates therepast. The wind energy conversion system provides a hood for supplying intake air to a wind turbine and an exhaust plenum for exhausting air from the wind turbine, with the hood and the exhaust plenum being directionally positionable.
Patent CA-2557133-A1 (CA)
Inventor: GRAHAM GREGORY S
IPC: H02K23/56
Filed: 2005-02-23
Abstract: An armature for an electromotive device having a unitary coil and armature is disclosed. The armature may include a coil (12, 12~) having inner (12) and outer (12~) winding portions separated by an insulator, each of the winding portions (12 and 12~) comprising a plurality of sheet metal conductors (12a, 12b and 12~a, 12~b), and a commutator (14a, 14b, 14~a, 14~b) having a plurality of sheet metal commutator segments (14a, 14~a) each being integrally formed with one of the conductors. In one embodiment of the armature, the commutator (14a, 14b, 14~a, 14~b) may have a smaller outside diameter than the outside diameter of the coil (12, 12~). In the same or different embodiment of the armature, the commutator segments (14a, 14b, 14~a, 14~b) may have a width greater than the width of the conductors (12a, 12b and 12~a, 12~b). The armature may be fabricated from a pair of conductive sheets (10, 10~) by forming in each of the conductive sheets a plurality of conductive bands each having first and second conductor portions, shaping the conductive sheets into inner and outer cylinders (20, 20~), positioning the inner cylindrical conductive sheet (20) inside the outer cylindrical conductive sheet (20~), forming a coil from the first conductor portions of the inner and outer cylindrical conductive sheets, and forming a commutator from the second conductor portions of the inner and outer cylindrical conductive sheets (20, 20~).
Patent CA-2557413-A1 (CA)
Title: Optimized hydrocarbon blends and methods of using optimized hydrocarbon blends
Inventor: ATTAWAY DAVID BRIAN
IPC: C09K8/60
Filed: 2005-02-14
Abstract: The present invention relates to servicing fluids for use in subterranean operations. More particularly, the present invention relates to improved servicing fluids comprising optimized hydrocarbon blends and methods of using such servicing fluids in subterranean formations. One embodiment of the preset invention provides a method of treating a subterranean formation comprising the steps of providing a servicing fluid comprising a hydrocarbon blend wherein the hydrocarbon blend comprises at least about 65% hydrocarbons having from 6 carbons (C6) to eleven carbons (C11); and placing the servicing fluid into the subterranean formation. Another embodiment of the present invention provides a subterranean servicing fluid comprising a hydrocarbon blend wherein the hydrocarbon blend comprises at least about 65% hydrocarbons having from 6 carbons (C6) to eleven carbons (C11).
Patent CA-2559237-A1 (CA)
Title: Novel alkyne compounds having an mch-antagonistic effect and medicaments containing said compounds
Inventor: SCHINDLER MARCUS
IPC: C07D405/14
Filed: 2005-04-08
Abstract: The invention relates to alkyne compounds of general formula (I), in which groups and residues A, B, W, X, Y, Z, R1 and R2 have the meanings cited in Claim 1. The invention also relates to medicaments containing at least one inventive alkyne. The MCH receptor antagonistic effect renders the inventive medicaments suitable for treating metabolic disorders and/or eating disorders, in particular, obesity and diabetes.
Patent CA-2559713-A1 (CA)
Title: System and method for product sterilization using uv light source
Inventor: RESSLER BARRY
IPC: A61L12/06
Filed: 2005-02-11
Abstract: System and method for sterilization, using UV light source(s), of products, e.g., polymer-based products, whether positioned within or external to their packaging, using monochromatic, continuous wave, high-intensity, incoherent light in single and/or multiple light source configurations. The treatment system(s) and method(s) may be used for sterilization of alternative products, including, for example, food products such as meat and poultry, enteral and/or parenteral solutions and systems, and the like.
Patent CA-2559967-A1 (CA)
Title: Improved animal feeder with dispensing mechanism and dust cover
Inventor: SHIVE BRYAN S
IPC: A01K5/02
Filed: 1998-04-27
Abstract: An improved livestock feeder for use with an automatic feed delivery system having a feed drop tube operatively connected thereto for dispensing feed into a feed bin is disclosed. The improved feeder is provided with an adjustable feed dispensing mechanism including control levers which are operatively connected to the feed metering gates to control the flow of feed to livestock. The dispensing mechanism features a plurality of adjustable control levers which engage an array of indexing holes formed in the feeder to set the vertical height adjustment of the feed gates. The dispensing mechanism includes a graduated scale corresponding to each of the index holes to provide a standard setting for the feeder which can be utilized by an animal producer to supply of feed flow at a given stage in the. animal's life cycle to obtain a desired growth rate. In a production facility where several of the feeders are in use a standard setting for the release of feed may be obtained to reduce variations in animal growth rate.
Patent CA-2561699-A1 (CA)
Inventor: GIRAUD JEAN PIERRE
IPC: B65D83/04
Filed: 2005-03-29
Abstract: The present invention relates to a method of dispensing at least one solid dosage form comprising the steps of: opening a resealable container and lid assembly, wherein the container comprises a reservoir for storing solid dosage forms and an opening for dispensing individual solid dosage form; the opening further comprises an elastomeric seal that is at least partially located circumferentially around the opening; the lid comprises a plug that is integrally attached to an inner portion of the lid and the lid consists of a hinge attached to the container that functions to rotate the lid at one pivot point; dispensing at least one solid dosage form from the reservoir of the container and through the opening; applying a sufficient pressure upon an outer potion of the lid so that the plug engages the elastomeric seal of the opening; and maintaining the sufficient pressure by a latch mechanism located on both the container and the lid to form a moisture-tight seal between the plug and the elastomeric seal of the opening.
Patent CA-2562921-A1 (CA)
Title: Lottery game with pari-mutuel payout
Inventor: DOLEZAL WAYNE ELLIOTT
IPC: G07F17/32
Filed: 2005-04-13
Abstract: Published without an Abstract
Patent CA-2563317-A1 (CA)
Title: Support a porosite modifiee et membrane pour la filtration tangentielle d'un fluide
Inventor: LESCOCHE PHILIPPE
IPC: C04B38/00
Filed: 2005-04-21
Abstract: Support poreux (1), pour la filtration tangentielle d'un fluide ô traiter, présentant au moins une surface (3) orientée vers le fluide &oc irc; traiter circulant selon une direction de circulation et une surface de sorti e (11) pour une fraction appelée perméat traversant le support poreux, ce support étant obtenu par modification d'un support initial, caractérisé en c e qu'il présente une perméabilité réduite, par rapport au support initial, et homogène lorsque l'on se déplace parallèlement ô la surface (3) du support orientée vers le fluide ô traiter, selon la direction de circulation du fluide ô traiter.
Patent CA-2563789-A1 (CA)
Inventor: ZHAO PIZHI
IPC: C22C21/06
Filed: 2005-04-15
Abstract: To provide an aluminum alloy sheet with excellent formability at high temperatures and high speeds with a reduced amount of cavities after forming and a method of production of the same. An aluminum alloy sheet consisting of 2.0-8.0 wt% of Mg, 0.06-0.2 wt% of Si, 0.1-0.5 wt% of Fe, 0.1-0.5 wt% of Mn, and the balance of Al and unavoidable impurities, wherein a density of inter-metallic compounds having an equivalent circle diameter of 1 to 5 (m is 5000/mm2 or more and an average crystal grain size is 20 (m or less. A method of production of an aluminum alloy sheet comprising the steps of casting an alloy melt having the above described composition by a twin belt casting machine at a cooling rate of 20 to 150~C/sec at the location of 1/4 of the slab thickness during the casting to form a slab having a thickness of 5 to 15 mm, subsequently rewinding up the slab as a coil, cold rolling the slab taken out from the coil at a cold rolling reduction of 70 to 96%, and performing annealing heating the obtained cold rolled sheet at a heating rate of 50~C/sec or more to 420 to 500~C.
Patent CA-2564358-A1 (CA)
Title: Dispositif de montage d'une lame de bouteur a l'avant ou a l'arriere d'un tracteur
Inventor: DEFRANCQ HUBERT
IPC: A01B3/36
Filed: 2006-10-10
Abstract: Dispositif de montage (M) d'une lame (6), du type lame de bouteur, à l'avant ou à l'arrière d'un tracteur équipé d'un relevage (L) à trois points à savoir deux points bas (2a,2b) pouvant être soumis à l'action de moyens de relevage (4) du tracteur, et un point haut médian (3), la lame (6) comportant trois points d'accrochage à savoir deux points d'accrochage bas (7a,7b) et un point d'accrochage haut médian (8) propres à être reliés aux trois points du relevage du tracteur. Le dispositif comprend, entre chaque point bas d'accrochage de la lame (7a,7b) et le point bas associé (2a,2b) du relevage, un bras de liaison (9a,9b) qui est articulé à une extrémité (10a, 10b) sur la lame (6) et, à so n autre extrémité (11a, 11b), sur le point bas associé (2a, 2b) du relevage, et au moins un vérin (12) dont une extrémité est reliée par articulation (13) à au moins un des bras, et dont l'autre extrémité est reliée par articulation (14) à la la me (6), la variation de longueur du vérin (12) permettant une variation supplémentaire de hauteur de la lame (6).
Patent CA-2564788-A1 (CA)
Inventor: ALBRECHT CHRISTOPHER E
IPC: B02C23/00
Filed: 2006-10-20
Abstract: A wear distributing arrangement for reduction of wear in parts of a grinding machine is disclosed. The arrangement includes the provision of multiple corresponding projections and recesses at evenly spaced radial locations around the circumference of any two parts in a rotating assembly designed to be disassembled and reassembled. Parts bearing projections are reassembled into parts bearing recesses in a random fashion, so that wear to one portion of a part does not prematurely wear it.
Patent CA-2565744-A1 (CA)
Inventor: LEE CHING-PANG
IPC: F02C7/28
Filed: 2006-10-26
Abstract: A method for assembling a gas turbine engine (10) is provided. The method comprises coupling a first turbine nozzle (50) within the engine, coupling a second turbine nozzle circumferentially adjacent the first turbine nozzle such that a gap is defined between the first and second turbine nozzles and providing at least one spline seal (100) including a substantially planar body. The method also comprises forming at least one retainer tab (122) to extend outward from the body portion of the at least one spline seal, and inserting the at least one spline seal into a slot (222) defined in at least one of the first and second turbine nozzles to facilitate reducing leakage through said gap, such that the at least one retainer tab facilitates retaining the retainer tab within the turbine nozzle slot.
Patent CA-2568553-A1 (CA)
Title: Improved discriminator function for gps code alignment
Inventor: SIMPSON ROBERT G
IPC: H03M13/37
Filed: 2006-11-20
Abstract: Embodiments of the present invention pertain generally to methods and systems of processing a global positioning satellite (GPS) signal. More particularly, embodiments of the present invention provide an improved code discriminator (210) utilizes the early, prompt, and late correlator values.  For example, the code discriminator (210) may use a discriminator function that is normalized based on all three of the early, prompt, and late correlator values generated by an integrate and dump module (208).
Patent CA-2568799-A1 (CA)
Title: Use of 6-(2-tolyl)-triazolopyrimidines as fungicides, novel 6-(2-tolyl)-triazolopyrimidines, method for the production thereof, use thereof for controlling harmful fungi, and agents containing the same
Inventor: GRAMMENOS WASSILIOS
IPC: C07D249/00
Filed: 2005-06-14
Abstract: Disclosed is the use of substituted triazolopyrimidines of formula (I), wherein R1 represents alkyl, cycloalkyl, halocycloalkyl, alkenyl, haloalkenyl, cycloalkenyl, halocycloalkenyl, alkinyl, haloalkinyl, naphthyl, or a five-membered or six-membered saturated, partially unsaturated, or aromatic heterocycle containing one to four heteroatoms from the group comprising O, N, or S; R2 represents hydrogen or a group R1, R1 and/or R2 being optionally substituted as indicated in the description; and X represents halogen, as fungicides. Also disclosed are novel 6-(2-tolyl)-triazolopyrimidines, a method for producing said compounds, agents containing the same, and the use thereof for controlling plant-pathogenic fungi.
Patent CA-2569410-A1 (CA)
Inventor: MUELLER SABINE
IPC: A61C19/02
Filed: 2005-06-03
Abstract: A dental chair-side organizer of transparent plastic material comprising a plurality of organizer units for storing and presenting a ready to use plurality of extrusion tips with dental material, whereby each organizer unit comprises (a) a large, deep open tray (2) with a capacity for a large number of extrusion tips; (b) a small, shallow open tray (4) with a capacity for one extrusion tip; (c) whereby the bottom (14) of the small, shallow open tray (4) is located at a higher level than the bottom (6) of the large, deep open tray (2); (d) whereby the small, shallow open tray (4) and the large, deep open tray are contiguous to each other, forming a twin tray with a rounded web (22) as a separation barrier between the large, deep open tray (2) and the small, shallow open tray (4); (e) whereby the small, shallow open tray (4) is adapted for holding the extrusion tip in a specific orientation or position for discrimination from the other extrusion tips in the organizer; and (f) whereby the large, deep open tray (2) and the small, shallow open tray (4) are arranged for (i) facile charging said large, deep open tray with said large number of extrusion tips; (ii) facile transference of said one extrusion tip from said large, deep open tray (2) to said small, shallow open tray (4), and (iii) facile removal and reintroduction of said one extrusion tip from or into said small, shallow open tray (4).