baber/WOPTO huggingface dataset:
Patent CA-2453028-A1 (CA)
Inventor: CRAMPTON JOHN
IPC: E01C19/15
Filed: 2002-07-05
Abstract: A spreader assembly for the controlled delivery to a surface of granular materials such as aggregates from a hopper in communication with a source of the materials external to said assembly; wherein the assembly comprises; an opening to said hopper which receives said materials from said materials source, a discharge opening from the hopper; a gate or gates adjacent said discharge opening; control means for adjusting the rate and or quantity (weight or volume) of said materials delivered from said hopper; wherein the control means includes means to receive at least one input parameter and means to convert said at least one input parameter into an output parameter for performing at least one mechanical activity in the assembly; wherein the rate or quantity at which said material is delivered is dependent upon the at least one input parameter and said mechanical activity.
Patent CA-2453233-A1 (CA)
Title: Launcher for compressible materials and associated process
Inventor: MCLEMORE MICHAEL D
IPC: B07B13/00
Filed: 2002-06-25
Abstract: A launcher (17, 50, 60) and an associated process for compressible materials (42) includes a frame (22), at least one upper roller (1), at least one lower roller (2) located below the at least one upper roller (1) within the frame (22), a transport mechanism (9) for transporting feed material between the at least one upper roller (1) and the at least one lower roller (2) and a rotational mechanism that is operatively connected to the at least one upper roller (1) and the at least one lower roller (2).
Patent CA-2454051-A1 (CA)
Title: Position determination system
Inventor: PETILLI STEPHEN
IPC: H04M1/57
Filed: 2002-07-16
Abstract: The present invention is directed to a system and method for providing real-time position information of one party to another party by utilizing a conventional telecommunication network system such as the convention telephone network (2), a mobile telecommunications network (22), a computer network, or the Internet (1). More specifically, the preferred embodiments of the present invention allow a caller (5,6) and a receiver (18a) of a telephone call to provide to and receive from each other position information related to the caller and/or receiver's physical location, including address information, GPS  coordinates, nearby fixed locations such as a parking structure, etc.  Additionally, the preferred embodiments of the present invention allow a caller (5,6) and receiver (18a) to retrieve routing instructions or maps for traveling to or from each other. In another embodiment of the present invention, a party may locate the position of another party via the entry of the other party's unique identifier such as a phone number of the other party's mobile phone. In yet another embodiment of the present invention, the position information of a party may be concurrently delivered to another party's computer terminal whereby the other party can process the information in further detail.
Patent CA-2455799-A1 (CA)
Title: Systeme, element de serrage et contre-element pour l'assemblage d'elements profiles
Inventor: BASLER NORBERT
IPC: F16B2/20
Filed: 2002-08-02
Abstract: L'invention concerne un système, un élément de serrage et un contre-élément pour l'assemblage d'éléments profilés. Grâce au fait qu'un contre-élément est pourvu de saillies (11) ou d'éléments de base, il est possible d'empêcher un décalage latéral des éléments profilés (2) à bloquer.
Patent CA-2457822-A1 (CA)
Title: Tail set crupper
Inventor: ST LOUIS DONNA J
IPC: B68B3/16
Filed: 2004-02-17
Abstract: A tailset crupper for an animal, such as a horse, may be made from a solid casting without lightening features, such as to produce a heavier, less easily dislodged object, such as may have a lower center of gravity, and a center of gravity located closer to the surface of the animal. The tendency to resist dislodgement may be enhanced by employing a higher aspect ratio of lobe width, or lobe span to trough size than might otherwise be used. The tendency to resist dislodgement may also be enhanced by employing a wedge, or spoon, that may tend to protrude inwardly of the surface of curvature of the crupper.
Patent CA-2461328-A1 (CA)
Inventor: CRANE ROBERT ANTHONY
IPC: G01N21/00
Filed: 2004-03-24
Abstract: This invention relates to the method for rendering the spectrophone capable of multiple specie analysis simultaneously. This invention is based on: the geometric design of the spectrophone chamber (containing the microphones) being acoustically resonant at a number of different resonant frequencies; the simultaneous illumination of the sample in the chamber by the lasers, each operating at a different wavelength; the amplitude modulation of the radiation from each laser being a frequency rate corresponding to a particular resonant frequency; microphones inside the chamber each positioned and frequency tuned to a corresponding resonant frequency. There are many variations on this scheme.
Patent CA-2461604-A1 (CA)
Inventor: GOTTZMANN CHRISTIAN FRIEDRICH
IPC: C01B13/02
Filed: 2002-09-24
Abstract: L'invention concerne un procédé combiné de séparation d'oxygène et de génération d'énergie. Un flux contenant de l'oxygène est comprimé et l'oxygène est séparé du flux afin d'obtenir de l'oxygène de perméation et un rétentat pauvre en oxygène dans une unité (25) de membrane de transport d'oxygène. Le côté anode (26) de l'unité (25) de membrane de transport d'oxygène est épuré à l'aide d'un flux (42; 42b) d'épuration sous pression fait de vapeur surchauffée sous pression. Un flux (20; 20a) de produit d'oxygène sous pression s'écoule du côté anode (26) de la membrane (25) de transport d'oxygène, le produit comprenant de l'oxygène de perméation et de la vapeur. Le flux (20; 20a) de produit d'oxygène sous pression est refroidi contre lui-même ou le flux contenant l'oxygène. Le flux (20; 20a) de produit d'oxygène sous pression est condensé par transfert thermique indirect avec un fluide (46) de traitement qui est porté à ébullition de manière à extraire de l'énergie du fluide de traitement. De l'eau condensée (56) est séparée du flux (20; 20a) de produit d'oxygène sous pression et l'oxygène séparé est extrait en tant que produit (3 ; 3a) sous pression.
Patent CA-2464095-A1 (CA)
Inventor: FEHR ROBERT T
IPC: G02B5/18
Filed: 2002-08-30
Abstract: A multidirectional single surface optically shaped film is disclosed. The optically shaped film may include a film having only one surface structure with two or more different, overlapping Fresnel patterns formed in the structured surface for use as thin, decorative film.
Patent CA-2470049-A1 (CA)
Inventor: STRONG L CURTIS
IPC: A47B13/08
Filed: 2003-04-09
Abstract: A table (10) includes a support brace (84) that interconnects the table top (12) and the leg (62, 64). The support brace (84) includes a first end (86) with an outwardly extending arm with an opening and a second end (88) with an outwardly extending arm with an opening. A first bracket (80) is attached to the leg and it includes a flange with a rounded end and an aperture. The rounded end of the flange is disposed within the opening in the outwardly extending arm and a portion of the outwardly extending arm extends through the aperture in the flange when the support brace is connected to the first bracket. A second bracket (90) is attached to the table top (12) and it includes a first end with an angled portion and an aperture. A portion of the angled portion is disposed within the opening in the outwardly extending arm and a portion of the outwardly extending arm extends through the aperture in the bracket when the support brace (84) is connected to the second bracket (90).
Patent CA-2470109-A1 (CA)
Inventor: KEITH JAMES CARL JR
IPC: A61P25/00
Filed: 2002-12-12
Abstract: Cette invention concerne des modulateurs du récepteur d'oestrogène de formule I présentant la structure (I), dans laquelle R<sb>1, </sb>R<sb>2, </sb>R<sb>3</sb>, R<sb>4</sb>, R<sb>5</sb>, R<sb>6</sb>, R<sb>7</sb>, R<sb>8</sb>, R<sb>9</sb> et R<sb>10</sb> sont définis tels que dans la revendication ou un sel correspondant acceptable pharmaceutiquement.
Patent CA-2470220-A1 (CA)
Title: Welder with integrated gas bottle
Inventor: ALBRECHT BRUCE
IPC: B23K9/173
Filed: 2004-06-07
Abstract: A welder having an integrated gas cylinder is disclosed. The welder has a power source constructed to condition and output an electrical signal suitable to welding and a gas cylinder disposed in an enclosure.
Patent CA-2470530-A1 (CA)
Inventor: MACKENZIE RODERICK
IPC: G01L5/00
Filed: 2002-12-23
Abstract: A soil or snow probe which incorporates a load cell in the probe head and also an accelerometer so that a vertical strength profile of the snow or soil can be established. The device does not need to be driven at a constant speed and can be manually driven into the soil or snow. The resistance to penetration is measured using a load cell which incorporates a low duro polymer selected for its ability to behave like a non compressible fluid. The device is portable and provides data quickly.
Patent CA-2473834-A1 (CA)
Inventor: WILLIAMS JAMES P
IPC: G06T7/00
Filed: 2002-12-18
Abstract: L'invention concerne un procédé permettant d'analyser des structures curvilinéaires, qui comprend les étapes consistant: à recevoir (200, 210) des données d'imagerie d'espace tridimensionnel d'une structure curvilinéaire; à définir (220) une courbe d'axe dans ladite structure curvilinéaire; à balayer (230) un segment de ligne le long de ladite courbe d'axe de façon à définir un ruban dans ledit espace tridimensionnel; et à adsorber (240) des données provenant dudit espace tridimensionnel sur ledit ruban. Ledit ruban peut ensuite être aplati (250) pour une analyse commode.
Patent CA-2474069-A1 (CA)
Inventor: PAUSE BARBARA H
IPC: C08K3/24
Filed: 2003-01-21
Abstract: L'invention porte sur des matériaux de caoutchouc silicone, comprenant des matériaux à changement de phase finement divisés tels que des hydrocarbures alkylés cristallins ou leurs hydrates, qui facilitent la régulation thermique en raison de absorption et restitution de chaleur latente sur l'étendue de la transition de phase des matériaux à changement de phase. Il en résulte une amélioration des performances thermiques et du confort lorsque ledit matériau est utilisé pour des sièges d'automobile, des selles de bicyclette, des combinaisons pour conducteurs, des matériaux de construction ou des dispositifs médicaux.
Patent CA-2478097-A1 (CA)
Title: Noise reduction device for fluid flow systems
Inventor: BOGER HENRY W
IPC: F16K47/02
Filed: 2003-03-19
Abstract: A noise reduction device 10 for use in a fluid flow system comprises a central section 12 and an outer annular section 14. The outer annular section 14 is designed to reduce the velocity of an annular fluid flow relative to a central core fluid flow. The central section 12 of the device has a plurality of apertures 14, while the annular section has upstream apertures 18 communicating with a pressure reduction chamber 20 and downstream apertures 22. The upstream apertures 18 of the annular section 14 are smaller than, and off set from, the downstream apertures 22 of the annular section 14 to increase the pressure reduction and further reduce the velocity of the fluid flow in the annular section 14. A method is also described for reducing noise transmissions from a piping system wherein the fluid flow through the piping system is separated into an annular fluid flow and a core fluid flow, and the velocity of the annular fluid flow is reduced relative to the core fluid flow.
Patent CA-2478816-A1 (CA)
Title: System and method for spectral generation in radar
Inventor: PONSFORD TONY
IPC: G01S7/292
Filed: 2003-03-07
Abstract: This invention relates to a spectral generator and a spectral generation method for receiving pre-processed range-doppler-sensor data and generating at least one noise-reduced high-resolution spectrum therefrom. The spectral generator comprises a window generator that generates a window which defines a plurality of range-doppler cells. The spectral generator further comprises a covariance matrix calculator that is in communication with the window generator to receive the range-doppler-sensor data within the window and calculate a covariance matrix estimate for a range-doppler cell of interest in the window. The spectral generator also includes a spectral calculator that is in communication with the covariance matrix calculator to calculate a high-resolution spectral vector based on a location matrix and a noise subspace matrix estimate.
Patent CA-2479123-A1 (CA)
Inventor: HALLAHAN DAVID L
IPC: A61K8/49
Filed: 2003-03-20
Abstract: L'invention concerne du dihydronepetalactone, un constituant naturel mineur de l'huile essentielle de différentes sortes d'herbe à chat (nepeta spp.), telles que la nepeta cataria, lequel constituant est un composé insectifuge efficace. La synthèse du dihydronepetalactone peut être réalisée par hydrogénation de nepetalactone, le constituant principal des huiles essentielles de l'herbe à chat. Ce composé, qui présente également des propriétés olfactive, peut être utilisé dans le commerce pour ces propriétés insectifuges.
Patent CA-2480731-A1 (CA)
Inventor: KITAMURA NORITOSHI
IPC: B21D28/34
Filed: 2004-09-07
Abstract: The invention provides a pierce cam comprising a pierce punch, a body which is detachably provided with the pierce punch, a stripper which is inward fitted to a leading end portion of the pierce punch and is energized by a coil spring, a rotatable arm which is swingably provided in the body and is brought into contact with a rear end surface of the pierce punch, and a driver which transfers a descending force of a press machine to the rotatable arm, and hooks and ascends the rotatable arm at the time of moving upward. The pierce cam is compact, can save space, can be easily mounted, can reduce costs and can be mounted even on a sloped surface. In addition, a pierce punch and required accessories can be ordered in a single order.
Patent CA-2481898-A1 (CA)
Inventor: CORRIVEAU CHRISTIAN
IPC: D21G3/00
Filed: 2004-09-16
Abstract: A blade holding device for selectively and adjustably maintaining a contact pressure onto a neighboring roller; such as the ones used in machines of the pulp and paper industry, and other like industries. The blade holding device includes a base, a hinge, a support plate, a blade, and biasing means. The hinge has first and second components, the first component being mounted onto the base, and the second component being pivotally moveable with respect to the first component. The support plate is preferably mounted onto the second component of the hinge, and is thus pivotally moveable with respect to the base. The blade is preferably removably mountable onto a front portion of the support plate and is operable between a contact position where the blade rests against the roller for maintaining the contact pressure; and a retracted position where the blade is drawn away from said roller from removing the contact pressure. The biasing means are used for operatively connecting between the base and the support plate for biasing the support plate and corresponding blade into the contact position. The blade of the blade holding device may thus follow the roller continuously throughout a greater change in diameter and with little or no maintenance.
Patent CA-2484625-A1 (CA)
Inventor: NORTON SCOTT M
IPC: G06K9/00
Filed: 2003-05-09
Abstract: L'invention a trait à des procédés d'alignement temporel, qui permettent d'ajuster des variations de temps de rétention non linéaires présentées par des jeux de données obtenues par chromatographie ou par spectrométrie de masse. Lesdits procédés permettent la comparaison automatisée de spectres, pour le phénotypage différentiel et d'autres applications.
Patent CA-2486521-A1 (CA)
Inventor: TARDIF-BOURDAGES NICOLA
IPC: A47C9/00
Filed: 2004-11-01
Abstract: The present invention relates to a multi-posture body support device adapted for working proximate to the floor. The device comprises: a frame extending at floor level, the frame having a front section, a rear section, and an extendible post in the rear section, the post being in a substantially perpendicular orientation relatively to the floor; an upper support adjustably mounted to the post; and a knee support mounted to the frame in front of the post and below the upper support, the knee support having a proximate end positioned proximate to the post and a distal end opposite to the proximate end; the knee support being substantially flat longitudinally between the proximate and distal ends for supporting longitudinally the legs of a worker facing one of the rear section and the front section relatively to the frame.
Patent CA-2487023-A1 (CA)
Title: Embossing method
Inventor: MCNEIL KEVIN B
IPC: B31F1/07
Filed: 2003-06-06
Abstract: Embossing method, and material made by the method, including at least a pair of embossing rolls having unmatched embossing patterns engraved independently from each other, and having enlarged sidewall clearances between adjacent, inter-engaged protrusions and recessions of the embossing patterns. The sidewall clearances can range from about 0.050mm to about 1.27 mm. The width of the protrusions can be greater than about 0.050mm. The peripheral surface of at least one of the embossing rolls can comprise a metal, a plastic, a ceramic, or a rubber. Also disclosed is an embossed web material capable of being used as a wrap material for food products, made by the above process.
Patent CA-2489781-A1 (CA)
Inventor: BISHOP FREDERICK EUGENE JR
IPC: B05D1/18
Filed: 2004-12-10
Abstract: This invention relates to the production of artificial pine heartwood. More particularly, the invention relates to a method for treating sapwood from trees of the family Pinaceae with rosin and/or a rosin derivative in order to give the treated sapwood physical and esthetic properties similar to that exhibited by yellow pine heartwood.
Patent CA-2490709-A1 (CA)
Inventor: WILDFEUER HERBERT M
IPC: H04B3/23
Filed: 2003-07-01
Abstract: Controlling echo cancellation includes receiving signals associated with a call. A signal of the signals is detected. Whether the detected signal is a high speed signal or a low speed signal is determined. Echo cancellation is disabled if the detected signal is a high speed signal. The echo cancellation is enabled if the detected signal is a low speed signal.
Patent CA-2491251-A1 (CA)
Title: 1-heterocyclylalkyl-3-sulfonylazaindole or -azaindazole derivatives as 5-hydroxytryptamine-6 ligands
Inventor: LENICEK STEVEN EDWARD
IPC: C07D487/04
Filed: 2003-07-17
Abstract: The present invention provides a compound of formula (I) and the use thereof for the treatment of a central nervous system disorder related to or affected by the 5-HT6 receptor.
Patent CA-2492347-A1 (CA)
Inventor: POHL DOUGLAS A
IPC: F25D25/02
Filed: 2005-01-12
Abstract: A refrigerator includes a multiple slide crisper system. More specifically, a universal crisper pan arad support frame for a refrigerator can be used with various, distinct glide arrangements, including friction, roller or ball bearing glides. For frictional sliding movement, crisper pan side walls slide directly upon molded inner rails an the frame. With the roller system, various rollers are fitted to a rear portion of the crisper pan through the use of pins, while commensurate rollers are mounted at front portions of the frame. When using ball bearing glides for a precision slide support, the glides are preferably mounted to the support frame at an acute angle to the axis of travel of the friction and roller glide systems.
Patent CA-2493620-A1 (CA)
Title: Process for producing polymerisates using conjugated dienes and vinylaromatic compounds, the polymerisates produced thereby, and use thereof
Inventor: KOCH HERBERT
IPC: C08F36/04
Filed: 2003-07-24
Abstract: The invention relates to a method for producing polymers by anionic polymerisation in an inert reaction medium, using conjugated dienes and vinyl aromatic compounds in the presence of a catalyst, a co-catalyst and a randomiser. The invention also relates to polymers produced according to said method and to the use thereof.
Patent CA-2494443-A1 (CA)
Title: Computer systems and methods for providing failure protection
Inventor: ENENKIEL ACHIM
IPC: H04L69/40
Filed: 2005-01-26
Abstract: The present invention relates to a data processing system, such as a client-server system (100), that uses one or more Web services (124) as potential replacements if the server computer (102) and/or a component (118) that is used by the server computer for providing a particular data processing service becomes unavailable.
Patent CA-2495201-A1 (CA)
Inventor: GIRARD PIERRICK
IPC: A01G13/02
Filed: 2003-08-12
Abstract: Biodegradable fibrous support for soil mulching, characterized in that it is coated with an aqueous solution based on biodegradable natural latex from the rubber tree.
Patent CA-2496240-A1 (CA)
Inventor: ECKERDT GEORGE
IPC: G06Q10/00
Filed: 2003-08-19
Abstract: L'invention concerne un système de gestion de biens et des procédés de gestion de biens. Ce système de gestion de biens (30) comprend un ou plusieurs gestionnaires de biens (SAM) (32(1)-32(n)). Chaque SAM comprend une ou plusieurs stations (34), chacune de ces stations recevant un bien à stocker, tel qu'une clé. En outre, chacun des SAM (32(1)-32(n)) comprend un serveur Web (36). Le serveur Web (36) de chaque SAM fournit à chaque SAM un accès direct à un réseau (42) ainsi que des capacités de traitement. Le serveur Web (36) détermine si chacun des SAM (32(1)-32(n)) peut permettre la suppression ou le remplacement des biens corporels dans les stations du SAM. Par ailleurs, le serveur Web (36) de chaque SAM stocke des données concernant les transactions impliquant les stations (34) et fournit ces informations à des utilisateurs autorisés au niveau de systèmes distants (40). Le serveur Web (36) permet également aux systèmes distants (40) de configurer le serveur Web, notamment pour l'établissement de nouveaux comptes utilisateurs ou pour le réglage de conditions d'alarme, ainsi que pour la commande directe des SAM (32(1)-32(n)).
Patent CA-2496827-A1 (CA)
Inventor: OLIVER MITCHELL B
IPC: H04L1/02
Filed: 2003-08-26
Abstract: L'invention concerne un système, un procédé, et un programme informatique qui permettent de fournir des services à des dispositifs de communication sans fil. Ce système adapte les services en fonction de la capacité du dispositif de communication sans fil et des services auxquels l'utilisateur est abonné. Un serveur ou un autre dispositif informatique reçoit du dispositif sans fil les données de capacité, ou des <= fanions >=, indiquant la capacité du dispositif à accéder aux données ou à télécharger et recevoir des applications fournies par le réseau.
Patent CA-2497063-A1 (CA)
Title: Corrugated shipping pallet and support member
Inventor: PISTNER DENNIS H
IPC: B65D19/00
Filed: 2003-09-02
Abstract: The disclosure relates to a lightweight support member (40) or article prepared from corrugated paper which is utilized as a replacement for wood articles such as logs, boards, planks and the like. The support members (40) have a high strength to weight ration and save on transportation and fuel costs. The support members (40) are constructed as a continuous or semi-continuous, flattened or elongated wind of corrugated paper around a core or central area.