baber/WOPTO huggingface dataset:
Patent CA-2476285-A1 (CA)
Inventor: KEENE DAVID ANTONY
IPC: G06F17/30
Filed: 2003-04-17
Abstract: A project management system comprises a database (2) for storing objects relating to a project together with data defining interdependencies of the objects. A control system (1) responsive to entities (5) connected to it provides access to selected objects stored on the database (2) and stores on the database (2) updated versions of selected objects received from the entities (5). The control system (1) is adapted to produce copies of an object that has been accessed by a first entity and all objects that are interdependent on that object if that object or an object that is interdependent on that object is modified by a second entity between the object being accessed by the first entity and an updated version being received by the database.
Patent CA-2476440-A1 (CA)
Inventor: VILARDO JONATHAN S
IPC: C10N30/06
Filed: 2003-02-03
Abstract: This invention relates to a lubricating oil composition, comprising:(A) base oil;(B) a molybdenum and sulfur containing composition derived from a basic nitrogen containing compound, a molybdenum compound and carbon disulfide;(C) a boron-containing compound; and(D) optionally a phosphorus containing compound, provided the phosphorus content of the lubricating oil composition does not exceed about 0.10% by weight.
Patent CA-2480547-A1 (CA)
Title: Filter cartridge and process for the production thereof
Inventor: ASCHER RALF
IPC: B01D24/00
Filed: 2003-06-05
Abstract: For the filtration of liquids used in, say, the food industry, use is made o f filters of a polymeric substance that is resistant to chemicals and water. Filter cartridges are known which have been produced by sintering or fusing particles of said substance together and which exhibit a porous layer of specific thickness. In order to make the production of filtration plants mor e economical and to simplify filtration, the invention proposes that the layer (2) exhibits a structure which has progressively smaller pore sizes, as measured in the direction of flow (10), and filter aids (3) are incorporated in said porous layer (2) and are introduced into, and anchored in, said poro us layer (2) by means of preconditioning.
Patent CA-2483315-A1 (CA)
Inventor: TAYLOR SHEA
IPC: B65D43/02
Filed: 2004-09-27
Abstract: A transportable drip tray and cover assembly provides liquid-tight retention of collected liquids. The tray has a bottom plate with upstanding walls forming a chamber for receiving liquids. A continuous shoulder is formed in the top of the walls, and the cover is fashioned with a continuous, downwardly-extending lip that aligns with the shoulder, and a resilient sealing material is positioned on the shoulder. When the cover is mounted on the tray, the lip will press into the sealing material to create a liquid-tight seal. When the tray needs to be emptied, the cover can be closed onto the tray, and the assembly can be transported to a disposal site by any convenient means without liquid splashing or leaking from the tray. The assembly may include latches to secure the cover to the tray and to further compress the resilient sealing material. The tray or cover may include an outlet to facilitate drainage from the chamber without removing the cover.
Patent CA-2484681-A1 (CA)
Inventor: THUNNISSEN FREDERICUS BERNARDU
IPC: G01N33/569
Filed: 2003-04-16
Abstract: L'invention concerne un procédé permettant de détecter la présence d'un papillomavirus (HPV). Ce procédé comprend les étapes consistant à : a. amplifier et marquer une partie du gène E1 HPV, en particulier son extrémité 3' ; b. hybrider le fragment marqué à un support solide contenant des puces et auquel sont fixées des sondes de capture spécifiques de différents HPV ; c. retirer les fragments marqués non capturés ; d. détecter une fraction détectable capturée qui indique la présence de l'ADN d'une séquence de HPV dans un échantillon. L'invention concerne en outre un nécessaire d'analyse permettant d'effectuer ledit procédé de détection.
Patent CA-2485517-A1 (CA)
Inventor: STERNELAND JERKER
IPC: C21B5/00
Filed: 2003-05-12
Abstract: The present invention relates to a method to improve the iron production rat e in a blast furnace being charged by iron containing agglomerates. The method comprising contacting the chargeable iron containing material with a slag modifying effective amount of a dispersion of a particulate material, wherei n said contacting occurs prior to the charging of the agglomerate to blast furnace process.
Patent CA-2487397-A1 (CA)
Inventor: WANG YANFENG
IPC: H04L12/56
Filed: 2003-06-06
Abstract: Supplemental flow control mechanisms are provided to facilitate efficient data exchange between Fibre Channel ports over extended distances. In one implementation, a supplemental buffer mechanism is maintained and managed in part by substituting a locally generated ready indication signal for the remotely generated ready indication signal provided by the Fibre Channel standard. In this way, data flow may be adjusted optimally irrespective of the relatively long propagation time of the ready signals exchanged by the two sides of the link.
Patent CA-2487412-A1 (CA)
Title: Marker projectile
Inventor: SAXBY MICHAEL ERNEST
IPC: F42B12/40
Filed: 2003-05-30
Abstract: The invention provides a marker projectile comprising a hollow body (1) having an opening (5) at the front; marker substance (8) disposed within the hollow body (1); and an expelling member (7) such as a metal ball within the hollow body (1), behind the marking substance (8). The hollow body (1) and expelling member (7) being configured such that upon impact of the projectile with a target, the momentum of the expelling member (7) relative to the hollow body (1) carries the expelling member (7) forwardly to expel the marking substance (8) through the opening (5), and characterised by a separator (4) extending at least partly over the front opening (5), the separator (4) defining two or more spaces (42a, 42b, 42c) through which the marker substance may pass when expelled through the opening (5).
Patent CA-2487654-A1 (CA)
Title: Fluid applicator
Inventor: CAMPBELL MARK C
IPC: B43K5/02
Filed: 2003-04-25
Abstract: The fluid applicator (10) includes a tubular cask (12), a handle assembly (14), a fluid metering and dispensing assembly (16), a discharge end cap assembly (18), a discharge valve assembly (20) and an applicator assembly (22). The tubular cask has open discharge and handle ends and an elliptical inside surface. A piston is in sealing engagement with the inside surface. T he fluid metering assembly includes a rotatable screw with an integral knob. Th e screw advances the piston and radially and axially fixed relative to the cas k. A handle is attached to the cask. The discharge end cap telescopically receives the discharge end of the cask and forms a seal. An applicator platform (142) is attached to the discharge end cap. An applicator deck (156 ), is releasably attached to the applicator platform. A fluid distributor pad (172) is attached to the deck. An end cap valve opens to connect a fluid flo w passage to the cask and to the distributor pad.
Patent CA-2487665-A1 (CA)
Inventor: BONNET CHRISTIAN
IPC: B23K26/14
Filed: 2004-12-03
Abstract: Procédé de soudage hybride mettant en oeuvre un faisceau laser combiné à un arc électrique avec apport de fil de soudage fusible et gaz de protection, dans lequel ledi t fil est fondu par ledit faisceau laser et/ou ledit arc électrique de manière à réaliser un joi nt de soudure sur au moins une pièce en acier à souder, caractérisé en ce que ledit joint de soudure contient de 30 à 1000 ppm en poids de titane, au moins 0.7% en poids de manganèse, de 50 à 1000 ppm en poids d'oxygène et moins de 10% de nickel. Fil de soudage utilisable dans ce procédé.
Patent CA-2488024-A1 (CA)
Title: Package provided with a sound-reproducing device
Inventor: ZHURIN DMITRY VYACHESLAVOVICH
IPC: A63H3/28
Filed: 2003-05-29
Abstract: A sound-reproducing package comprises a housing for storing a consumer product, a disposed therein sound signal reproducing unit electronically connected to a power supply and a loudspeaker, at least one external activation sensor connected to the sound signal reproducing unit, and a package state sensor operative to form a signal corresponding to an open or closed state of the package, or the presence or absence of a consumer product in it. The package state sensor is connected to the sound signal reproducing unit operative to select from its memory sound signals for reproducing depending on the signal from the package state sensor.
Patent CA-2490320-A1 (CA)
Title: Adjustable fluid flow resistor cassette
Inventor: CULL LAURENCE J
IPC: A61F9/007
Filed: 2003-06-18
Abstract: An adjustable fluid flow resistor cassette (10) for use in ophthalmic surgery, includes a housing (12). A set of path restrictors (24) are disposed within the housing (12), and the restrictors (24) cooperate to vary a fluid flow path length from an inlet (16) to an outlet (18).
Patent CA-2490782-A1 (CA)
Title: Vaso-occlusive assembly with one or more detaching points
Inventor: AGANON NESTOR
IPC: A61B17/12
Filed: 2003-06-27
Abstract: A vaso-occlusive device includes a plurality of coils, each having a proximal end, a distal end, and a lumen. The device further includes a plurality of stretch-resisting members, each extending through at least a portion of a lumen of a respective primary coil, and one or more detachable joints located between adjacent primary coils.
Patent CA-2491481-A1 (CA)
Inventor: HELWIG GREGORY S
IPC: E01C7/18
Filed: 2003-06-20
Abstract: In a method of reinforcing and waterproofing a paved surface, a layer of liquefied asphalt (12) is applied on a paved surface (10). A reinforcement mat (14) is then applied over the liquefied asphalt. The reinforcement mat includes a first layer (30) comprising a nonwoven mat produced from fibers selected from the group consisting of mineral fibers, polymer fibers, and mixtures thereof. The reinforcement mat also includes a second layer (32) of mineral fibers attached to the first layer. The liquefied asphalt penetrates and soaks the reinforcement mat to form a water barrier. A layer of paving material (20) is then applied a over the reinforcement mat. The first layer and the second layer of the reinforcement mat are attached to each other by any one of sewing, knitting, needling, heat treating, and adhering with an adhesive, or combinations thereof.
Patent CA-2494198-A1 (CA)
Inventor: CHO STEVEN T
IPC: A61M31/00
Filed: 2003-07-29
Abstract: L'invention concerne un système d'administration de médicament (10), implantable chez l'homme ou chez un animal, comprenant une unité d'administration de médicament (14) et une unité de commande (12). Une membrane (26) scelle l'orifice d'administration (22) d'un compartiment contenant le médicament (18), cette membrane étant précontrainte d'une quantité inférieure à ses limites de déformation élastique et de point de rupture. Un élément de libération (28) associé au compartiment (18) permet de contraindre la membrane (26) à dépasser ses limites de déformation et de point de rupture en réponse à un signal de commande (78). L'élément de libération (28) rompt la membrane (26) selon une structure de rupture déterminée afin de permettre à une première portion de la membrane (35), formant un couvercle pivotant, de se séparer d'une seconde portion de la membrane (37) selon la structure de rupture déterminée, tout en restant attachée à cette seconde portion de membrane au point de pivot (39).
Patent CA-2494621-A1 (CA)
Title: Belt
Inventor: SEDLACEK DOUGLAS R
IPC: F16G5/20
Filed: 2003-07-14
Abstract: A belt having an elastomeric body and tensile cords. The belt (10) comprises a rib or ribs (15) extending in an endless direction. A polyethylene layer (17, 18, 19) is attached to each rib tip to change a coefficient of friction.
Patent CA-2494855-A1 (CA)
Title: A fatty acid composition, its production and use
Inventor: KAUTTO TORBJOERN
IPC: C10L10/04
Filed: 2003-08-05
Abstract: The present invention relates to a fatty acid composition which contains an effective amount of fatty acids providing improved low temperature stability of the composition. The present invention also relates to a process for producing a fatty acid composition wherein the process comprises the steps o f selecting a crude tall oil having a fatty acid concentration and type capabl e of providing low temperature stability, distilling said crude tall oil to provide a fatty acid composition containing an effective amount of tall oil fatty acids providing low temperature stability. The fatty acid composition of the present invention is used as a fuel additive.
Patent CA-2496678-A1 (CA)
Inventor: CHOI YONG-MOON
IPC: C07D211/32
Filed: 2003-08-19
Abstract: The present invention concerns racemic or enantiomerically enriched O- carbamoyl, alkoxy, azole or carbonate benzoyl piperidine compounds and pharmaceutically useful salts thereof. The present invention relates to a pharmaceutical composition comprising an effective amount of racemic or enantiomerically enriched benzoyl piperidine compounds to treat central nervous system diseases such as psychosis and cognition disorder and a metho d of treating central nervous system diseases in a mammal. Also, the present invention is concerned with a process for preparing the same.
Patent CA-2496801-A1 (CA)
Inventor: LU ZHENG
IPC: B29C33/64
Filed: 2003-10-03
Abstract: A room temperature curable water-based mold release agent that is useful for demolding composite parts, such as epoxy and polyester based polymer materials. The mold release agent is curable at low temperatures, such as room temperature, but is thermally stable up to conventional epoxy based composite molding temperatures, e.g., greater than 200 or 280~C. The mold release agent is useful for demolding large composite parts that are cured in large ovens at high temperature when the molds themselves are prepped at room temperature before placing in the oven. The mold release agent is also useful for demolding polyester composite parts that are prepared and cured at low temperature such as room temperature.
Patent CA-2499570-A1 (CA)
Title: Waveform generator electronics based on tuned lc circuits
Inventor: POTVIN LUCIEN
IPC: H01J49/42
Filed: 2003-09-23
Abstract: Disclosed is an apparatus for generating a periodically varying electrical signal for creating a periodically varying electrical field between electrod es of an ion mobility spectrometer. The apparatus includes an output port. A first tuned circuit is provided for being electrically coupled to an externa l power source and for, in isolation, providing a first periodically varying electrical signal having a first frequency. The first tuned circuit is coupl ed to the output port for providing an output electrical signal having a component at the first frequency thereto. A second tuned circuit is provided for being electrically coupled to an external power source and for providing a second periodically varying electrical signal having a second frequency different from the first frequency. The second tuned circuit is coupled to t he first tuned circuit for varying the output electrical signal about the first periodically varying electrical signal.
Patent CA-2503034-A1 (CA)
Title: Easy clean spray gun
Inventor: BLETTE RUSSELL E
IPC: B05B7/24
Filed: 2003-10-13
Abstract: A spray gun 101 has a spray head 150 connected to a body 102 of the spray gun 101 and a reservoir 156 connected to the spray head 150 for supplying liquid to a spray nozzle 153 of the spray head 150. The spray head 150 is arranged so that liquid from the reservoir 156 is delivered to the spray nozzle 153 without passing through the spray gun body 102 in response to actuation of the spray gun 101 via a trigger 105. The spray head 150 is releasably secured and can be detached from the spray gun body 102 and thrown away after use. The reservoir 156 is mounted on the spray head 150 and can be removed and thrown away with the spray head 150 after use.
Patent CA-2504769-A1 (CA)
Inventor: VINSON KENNETH DOUGLAS
IPC: D21H27/02
Filed: 2003-11-05
Abstract: A web-making fabric for producing a high caliper fibrous web and the fibrous web produced thereby. The web-making fabric comprises a reinforcing structure and a framework joined to the reinforcing structure. The framework defines a plurality of deflection conduits, at least one deflection conduit is a negatively radiused deflection conduit, and at least one deflection conduit is a positively radiused deflection conduit. The positively radiused deflection conduits are sized, shaped, and arranged to maximize fiber deflection along the periphery of the conduits. The web comprises three regions, a first region a second region and a third region. The first region is immediately adjacent to at least one of the second region and the third region. The second region comprises a plurality of negatively radiused domes. The third region comprises a plurality of positively radiused domes.
Patent CA-2508057-A1 (CA)
Title: Apparatus for ion desolvation in faims
Inventor: SYMS JERRY
IPC: G01N27/00
Filed: 2005-05-20
Abstract: Ion separation in a FAIMS analyzer is affected by the presence of neutral species and solvent vapor. A diffuser element, which is fabricated from a porous material, is disposed within a curtain gas chamber adjacent to the FAIMS ion inlet, such that a flow of a curtain gas is blocked from flowing directly out through a curtain gas orifice. The porous material creates a pressure drop across the diffuser and results in the flow of curtain gas being provided out of the curtain gas orifice, along a direction that is approximately perpendicular to a plane containing the curtain gas orifice. The perpendicular gas flow opposes ions traveling toward the curtain gas orifice from an ionization source, thereby desolvating the ions. Providing a perpendicular curtain gas flow for desolvating ions reduces the ion losses that are normally associated with the curtain gas flow deflecting some of the ions away from the curtain gas orifice and toward a curtain plate electrode.
Patent CA-2508570-A1 (CA)
Inventor: CARLUCCI VITO JAMES
IPC: G01G19/44
Filed: 2003-12-02
Abstract: Various load sensors (18) support a platform (12), preferably around the geometric center, and supply signals to a controller (21). The controller (21) emits a signal to a display (22) to indicate a position of a user~s center of gravity. This display may consist of a central light (26) and an array of lights (24) which may be arranged symmetrically about the central light (26).
Patent CA-2510231-A1 (CA)
Title: Robot tondeur a gazon
Inventor: SIMARD JEAN
IPC: A01D69/00
Filed: 2005-06-21
Abstract: La présente invention concerne un robot tondeur à gazon téléguidé (20) qui peut aller dans des endroits inaccessibles et dangereux pour l'être humain pour tondre la pelouse, déblayer la neige, balayer mécaniquement les surfaces, supporter les travaux de jardinage et transporter des objets ou des gens en fournissant un petit véhicule téléguidé bas et large. Le robot tondeur à gazon téléguidé (20) possède six roues motrices divisées en deux trains, chaque roue devenant motrice, les trois roues à gauche fonctionnant ensemble et indépendamment de celles de droite, l'avance allant proportionnellement de positive à négative. Le pouvoir d'avancement des roues est hydraulique. La hauteur du couteau de tonte est fixe.
Patent CA-2511634-A1 (CA)
Title: Method of manufacturing spherical bearing
Inventor: MICHIOKA HIDEKAZU
IPC: B22D15/02
Filed: 2004-04-15
Abstract: A method of manufacturing a spherical bearing having an inside member with a metal ball part and an outside member having a ball support part supporting the ball part of the inside member and connected to the inside member swingably or rotatably relative to each other, comprising the steps of performing an injection molding in which the ball part of the inside member is inserted as a core in a die to form a resin liner covering the ball part, molding the outside member covering the resin liner by a casting in which the ball part and the resin liner are inserted as cores in the die, and after the completion of the casting, heating the resin liner covering the ball part through the ball part of the inside member.
Patent CA-2513471-A1 (CA)
Inventor: HAAKSMA ALAN
IPC: G16H50/30
Filed: 2003-01-15
Abstract: A method and system for creating a conveniently accessible medical history. An information-input node receives medical information and transmits it through an information-transmission connection to a record-creating node, which is remote from the information-input node. The record-creating node is for receiving the information through the information-transmission connection, for configuring it into a medical history record, and for transmitting the medical history record. There is also a record output node, remote from the record-creating node, for receiving the medical history record. The record may be stored on a portable readable storage medium.
Patent CA-2513996-A1 (CA)
Inventor: FREITAG BILLY L
IPC: E03D9/04
Filed: 2005-07-27
Abstract: A toilet ventilation system for efficiently removing odors from a toilet. The toilet ventilation system includes a ventilating unit attachable to a toilet having a front opening and a passage fluidly connected to the front opening, and one or more connector tubes fluidly connected to the ventilating unit for removing the odors from the toilet. The connector tubes are fluidly connected to a fan for drawing the odors through the connector tubes. The ventilating unit preferably includes a receiver opening that receives a cover opening for allowing cleaning of the passage within the ventilating unit. The cover member has a front lip that extends downwardly to prevent fluids from entering the passage within the ventilating unit.
Patent CA-2514881-A1 (CA)
Title: Catalytic process for reducing nitrogen oxides in flue gases and reducing agent composition
Inventor: NISSINEN TIMO
IPC: B01D53/90
Filed: 2004-02-04
Abstract: The invention relates to a catalytic process for reducing nitrogen oxides in flue gases, in which process a reducing agent containing composition is mixed with flue gas and the mixture achieved is brought into contact with a catalyst. In accordance with the invention, the composition contains e.g. 1 to 60% of weight of ammonium formate. Especially a low freezing point can be achieved with such water containing composition. In addition, a good reduction conversion is achieved even at low temperatures.
Patent CA-2517078-A1 (CA)
Inventor: HEMMING MICHAEL T
IPC: A61B5/366
Filed: 2004-02-17
Abstract: In general, the invention is directed to techniques for electrically detecting physiological events. The physiological events may include cardiac events such as R waves or p waves. In addition, the physiological events may include respiratory events. In general, the techniques involve converting an analog physiological signal to a digital delta value, correlating the digital delta value with a correlation template, and detecting a physiological event based on an output of the correlation. A digital correlation-based technique, as described herein, is implemented to reliably detecting physiological events, particularly for very small signals captured in the presence of significant background noise.
Patent CA-2517628-A1 (CA)
Title: Apparatus for the loading and unloading of motorcycles and other cargo into transporting vehicles
Inventor: SPRINGER WILLIAM O
IPC: B60P1/44
Filed: 2005-08-31
Abstract: This motorcycle loading and unloading apparatus employs a carriage to which a motorcycle can be attached and a slide body which facilitates the movement of the carriage and attached motorcycle from the ground and into the back of an open pickup truck. The carriage has an attached loading system that aids in unloading the carriage by biasing the carriage towards an unloaded position.