baber/WOPTO huggingface dataset:
Patent CA-2454479-A1 (CA)
Inventor: MIYAHARA FUMIO
IPC: B65D85/812
Filed: 2001-07-30
Abstract: A drip bag is devised so that the good taste of coffee made by a conventional paper drip system can be obtained using a simple construction, and so that the drip bag can be set easily and securely on the cup even in cases where the thickness of the walls of the opening part of the cup is large. The drip bag includes a bag main body which is made of a water-permeable filtering sheet material and which has an opening part in the upper end portion of said bag main body, holding members which are made of a thin sheet-form material and which are disposed on the outside surfaces of two opposite sides of the bag main body, and reinforcing parts which are made of a thin sheet-form material and which are pasted to the outside surface of the bag main body around the peripheral parts of the holding members. Each of these holding members is formed from a tongue part which is pasted to the outside surface of the bag main body, an arm part which is located on the periphery of the tongue part, which is continuous with the lower end of the tongue part and which is formed so that said arm part can be pulled out from the bag main body, and a peripheral edge part of a specified shape, which is located on the periphery of the arm part and which is continuous with the central portion of the upper end of the arm part.
Patent CA-2455876-A1 (CA)
Title: Folding roll-away table
Inventor: GRIEPENTROG DENNIS
IPC: A47B3/00
Filed: 2000-10-03
Abstract: A folding sectional table assembly includes a pair of table sections, each of which includes a frame assembly and a table top. Each frame assembly includes inner and outer leg assemblies, and each leg assembly has an upper tubular member pivotably mounted at its ends relative to a pair of apron members secured to the underside of the table top, for providing pivoting movement of the leg assembly relative to the table top. A latch arrangement selectively maintains the table sections in the folded, storage position, and includes a latch member pivotably mounted to one of the table sections and a catch member stationarily mounted to the other of the table sections. A latch actuator is interconnected between the latch member and the apron members, for disengaging the latch member from the catch member when it is desired to move the table sections away from the folded, storage position. The latch actuator includes an actuator area located adjacent each side of the table assembly, for enabling an operator to easily access the actuator member for disengaging the latch member without having to reach between the table sections when in the folded, storage position.
Patent CA-2457494-A1 (CA)
Title: Composition de peinture durcissable par rayonnement ultraviolet et son procede d'application sur des substrats en verre
Inventor: CAVAZOS-GUTIERREZ RODRIGO
IPC: C09D11/10
Filed: 2002-08-09
Abstract: Cette composition de peinture organique durcissable par rayonnement ultraviolet, comporte de 80 % à 95 % en poids d'une peinture à base d'époxypolyuréthanne; de 0.5 % à 8 % en poids d'un additif comprenant un mélange de cires polyéthylènes et de cires polytetrafluoroéthylènes; de 1 % à 8 % en poids d'un catalyseur de polyisocyanate de bloc aliphatique; et un apprêt promoteur d'adhésion comprenant de 0,15 % à 3 % en poids d'un silane, lequel peut être compris dans la composition de peinture organique durcissable par rayonnement ultraviolet ou peut être appliqué à un substrat, pour que le catalyseur de polyisocyanate de bloc aliphatique provoque une réaction de polymérisation et une réaction de concaténation entre la peinture à base d'époxy-polyuréthanne et le promoteur d'adhésion, lorsqu'il est chauffé de 160 ·C à 200 ·C, formant ainsi un réseau d'interpénétration.
Patent CA-2458912-A1 (CA)
Inventor: REMEROWSKI DAVID L
IPC: F02B75/18
Filed: 2002-08-28
Abstract: An integrated power unit (10) for use with a vehicle comprising a housing (10c) containing power generating units (40, 42, 48-51, 52, 210) and a control panel (25) operatively connected to the power generating units to provide a wide variety of user accessible sources of power. The integrated power unit (10) can be configured to provide electric power (81-89), regulated and/or unregulated compressed air (110-115), regulated and/or unregulated hydraulic power (214-222) and/or welding controls (186), thereby providing power for wide range of electric, pneumatic and hydraulic power tools and devices. The integrated power unit can be mounted on a truck (15, 150), a trailer (160, 230, 251), a manlift (170) or other self powered or non-self powered vehicle.
Patent CA-2459680-A1 (CA)
Inventor: GRINBAUM BARUCH
IPC: C22B3/28
Filed: 2004-03-02
Abstract: A method of extracting a halide and sulphate from an aqueous sulphate solution, such as a zinc sulphate solution, comprises subjecting the solution to solvent extraction to extract halide and sulphate from the solution and controlling the amount of sulphate extracted by selective adjustment of the acidity of the aqueous solution.
Patent CA-2459739-A1 (CA)
Inventor: KANE ERIKA
IPC: A63H3/52
Filed: 2002-09-19
Abstract: A generally square-shaped doll bed (10) includes a square base (11) supporting a quartet of vertical posts (13-16) at its corners. The base defines a center recess (12) within which a platform is supported by a pivoting arm (32). The pivoting arm is secured to a further pivoting arm (34) which extends outward beyond the base and terminates in a depressible pad (35). A doll (40) is supported above the platform by a pair of resilient bands (42-43) secured to frame members coupled between the vertical posts. As the user depresses and releases the pad, the platform (30) exerts upward forces against the doll causing it to move in a jumping action.
Patent CA-2462059-A1 (CA)
Inventor: CONNER JEFFREY R
IPC: A01K89/00
Filed: 2004-03-26
Abstract: A fishing line feeder spool support comprises a pair of flexible arms which are adapted to grip a fishing rod ahead of a fishing reel mounted thereon. The feeder spool support comprises a threaded shaft which rotatably supports a spool of fishing line while the fishing line is installed onto the fishing reel through the operation of the reel crank. A flanged nut is threaded onto the shaft to hold the spool. The line tension can be adjusted by tightening the flanged nut against the spool, thereby adjusting the pulling force needed to remove line from the supply spool. A crankable supply spool can also be installed on the shaft to remove and store fishing line from the fishing reel for later replacement on the reel.
Patent CA-2463431-A1 (CA)
Inventor: LONGROD SCOTT J
IPC: B41J13/10
Filed: 2004-04-02
Abstract: A transactional printer having a wheel interconnected to a knife cutting assembly for frictionally engaging a severed slip and ejecting it into a receiving bin. The wheel is moved out of engagement with an ejected slip during the cutting operation of the knife.  As the knife blade is restored to its pre-cut position, the wheel is moved into engagement with the slip and rotated to eject the slip into the bin. A depression in the printer housing prevents contact between the housing and the wheel when the wheel is in frictional engagement with a slip.  A stop interconnected to the wheel prevents contact between the wheel and the depression.
Patent CA-2464948-A1 (CA)
Title: Process and device for wetting wood fibres with a binding fluid
Inventor: REINECKE HOLGER
IPC: B27N1/00
Filed: 2002-11-04
Abstract: The technical problem of the invention is to improve the wetting of wood fibres with a binding agent.     This technical problem is solved according to the present invention by a device and process for wetting wood fibres (10, 109) with a binding fluid. The device is characterized by: a transport pipe (16, 105) provided with an end for transporting the wood fibres (10, 109); a fan (14, 106) for generating a transport air current; a guide tube (17, 109) connected to the transport pipe (16, 105); a fan (20, 110) for generating a conveying air current in the guide tube (17, 109); and means (27, 120) for supplying the binding fluid in the guide tube (17, 109) and for dispersing the binding fluid in the guide tube (17, 109), wherein the end of the transport pipe (16, 105) is provided in the guide tube (17, 109) for dispersing the wood fibre (10, 109) in the guide tube (17, 109).
Patent CA-2467637-A1 (CA)
Title: Reduced clearance gas fireplace
Inventor: LYONS DAVID CHARLES
IPC: F24B1/18
Filed: 2004-05-19
Abstract: A fireplace includes an outer enclosure having a front panel defining a front of the fireplace, and a combustion chamber enclosure defining a combustion chamber and including a front surface. The combustion chamber enclosure is positioned within the outer enclosure at a location spaced rearward from the front panel of the outer enclosure. The fireplace includes a glass panel secured to the front surface of the combustion chamber enclosure, and a surround member adapted and configured to be positioned between the front panel of the outer enclosure and the glass panel to cover the glass frame from view. Controls for the fireplace are positioned between the outer enclosure and the combustion chamber enclosure.
Patent CA-2472718-A1 (CA)
Inventor: WILCOX JOHN
IPC: B26B19/10
Filed: 2003-01-07
Abstract: L'invention concerne un module de tête à double coupe (22) construit afin de couper avec précision des barbes et des moustaches selon une grande variété de largeurs interchangeables au moyen d'une lame de coupe (23), tout en permettant de tailler et de couper les poils de nez et d'oreille au moyen d'une seconde lame de coupe (24), constituant un système de coupe-poils (20) à usages multiples barbe/moustache et nez/oreille, sûr, et fiable. Dans un mode de réalisation, l élément de tête à lame de coupe double (22) est construit amovible et pivotant en arc par rapport à la base support (21), permettant le passage en mode de fonctionnement d'une ou de l'autre lame de coupe (23,24) lorsque l'utilisateur le souhaite. Dans un autre mode de réalisation, l'élément de tête à lame de coupe double (22) est monté sur le support de base (21) avec la seule fonction de pivot, ce qui permet un fonctionnement et une utilisation à buts multiples avec une simplicité de fabrication améliorée.
Patent CA-2473907-A1 (CA)
Title: Membrane a base d'un melange polymere, conductrice de protons, acido-basique
Inventor: OLMEIJER DAVID
IPC: H01M10/40
Filed: 2003-01-23
Abstract: L'invention concerne une membrane à base d'un mélange polymère, conductrice de protons, acido-basique qui renferme un premier polymère acide à sous-unités acides, un second polymère basique à sous-unités basiques, et un troisième polymère contenant au moins une unité fonctionnelle de manière à améliorer la conductivité, la flexibilité, la capacité de rétention d'eau, la stabilité dimensionnelle et la transition du méthanol de la membrane. Dans un mode de réalisation, ladite membrane du mélange polymère acido-basique de cette invention contient un premier polymère acide à sous-unités acides, un second polymère basique à sous-unités basiques, au moins un polymère parmi le premier polymère acide et le second polymère basique renfermant au moins une unité fonctionnelle pour améliorer les propriétés de la membrane. Ces unités fonctionnelles comprennent des unités hydrophiles, des unités favorisant l'adhésion, des unités de séquences du méthanol, des unités de stabilisation dimensionnelle, et des unités flexibles.
Patent CA-2474710-A1 (CA)
Title: Freeze-dried pharmaceutically acceptable inclusion complexes of propofol and cyclodextrin
Inventor: PENKLER LAWRENCE JOHN
IPC: A61K47/48
Filed: 2003-01-29
Abstract: This invention relates to a pharmaceutical composition containing an inclusi on complex of propofol and a water soluble cyclodextrin, in freeze dried form. The invention also relates to a process for producing the composition and th e composition in unit dose form.
Patent CA-2475361-A1 (CA)
Inventor: STERLING JONATHAN
IPC: A61K8/24
Filed: 2002-12-18
Abstract: A powder composition which reacts in water to form in situ peroxycarboxylic acids at an anti-microbially effective concentration. Importantly, its utili ty is both for topical anti-microbial application and for effective low temperature disinfection/sterilization of instruments. It comprises the combination of a perborate, one or more novel acyl and/or aroyl donors, a buffering system which allows the pH to arise to about 9 for rapid formation of the peroxycarboxylic acids and then drop to about 7.5 for sustained stability and microbial kill. It preferably includes a surfactant facilitati ng antimicrobial efficacy, as well as other minors.
Patent CA-2476753-A1 (CA)
Title: Thermally compensated test piece for coordinate measuring machines
Inventor: BLONDEAU JEAN
IPC: G01B1/00
Filed: 2003-02-14
Abstract: The invention relates to a test piece that comprises at least two shaped pro be elements (12) and at least one connecting element (11) for connecting the at least two shaped probe elements. Each connecting element is provided with at least one fastening element for fastening a shaped probe element to an end o f the connecting element. The test piece is thermally compensated, i.e. the distance of the shaped probe elements (12) remains constant across a wide temperature range. Thermal compensation is ensured by the fastening element for which, for example, only materials having a positive coefficient of thermal expansion can be used.
Patent CA-2478258-A1 (CA)
Inventor: DE KOCK CILLIERS
IPC: A47J37/04
Filed: 2003-02-27
Abstract: The invention provides a cooking apparatus (1) with a drum (2) for an apparatus for heating, cooking, frying, or otherwise preparing a food product by the application of heat. The drum (2) is provided with at least one pocket or receptacle member in the form of a tube (3) extending through drum (2) and having perforated walls 4 at a lower end of the tube. The tube (3) is rotatable about a horizontal axis (5), i.e. the tube (3) and drum (2) are displaceable between an upper and a lower position by rotation about axis (5) over an arc.
Patent CA-2479303-A1 (CA)
Inventor: LODER HARRY A
IPC: G02B6/38
Filed: 2003-02-04
Abstract: The present invention pertains to a multi-fiber optic connector system. The system contains a first housing and a second housing. The first housing contains (i) a first portion (140) having at least one first cavity (ii) a second portion (120) having at least one second cavity, an inside surface (128), and a first groove, and (iii) at least one alignment element (300) disposed on the first groove. When an optical connector (400) is slidably engaged into the first housing, the alignment element (300) contacts the optical connector (400) and forces it against the inside surface (128) of the second portion (120).
Patent CA-2480545-A1 (CA)
Inventor: PREZZI ANDREA
IPC: C03C21/00
Filed: 2004-09-02
Abstract: The present invention concerns the manufacture of ESP glass rupture disks with failure resistance higher than 320 MPa able to shatter into microscopic pieces following the stable growth of the superficial flaws.      It also concerns the manufacture of ESP glass rupture disk having low variability of rupture pressure (p max) values, i.e. having pre-determined fixed p max value.      The present invention is also directed to provide design criteria for the manufacture of ESP glass rupture disks having a pre-determined fixed failure resistance and pre-defined rupture pressure p max.
Patent CA-2482798-A1 (CA)
Title: Virtual speaker demonstration system and virtual noise simulation
Inventor: CRUTCHFIELD WILLIAM G
IPC: H04R29/00
Filed: 2003-05-14
Abstract: A virtual speaker demonstration system is disclosed that permits a retail outlet to use a reference speaker to demonstrate the performance of multiple different demonstration speakers. An user interface permits a user to select a demonstration speaker (510, 520) and signal processing is performed so that the output from the reference speaker simulates the output of the selected demonstration speaker. The invention provides benefits to the consumer, the retailer, and the manufacturer. The consumer can listen to and compare multiple demonstration speakers easily and conveniently from the same reference speaker, the retailer uses a single (or few) reference speaker to demonstrate the performance of multiple demonstration speakers, saving costs and space. The manufacturer to be able to display and demonstrate to consumers a broader range of the manufacturer's product line.
Patent CA-2487113-A1 (CA)
Inventor: GERLACH ROBERT WOODROW
IPC: A61K8/22
Filed: 2003-05-17
Abstract: A tooth whitening product is provided. The tooth whitening product includes a strip of material sized to cover the front surface of one or more teeth and soft tissue adjacent the front surface of the teeth. A thin layer of a tooth whitening composition is disposed on the strip of material. The whitening composition contains a peroxide active with a concentration greater than about 7.5 % by weight of the tooth whitening composition, and the tooth whitening composition has a peroxide density less than about 1.3 mg/cm2.
Patent CA-2487731-A1 (CA)
Title: Procedes et systemes permettant de determiner le pilonnement et la vitesse de pilonnement de navires
Inventor: VAUJIN MICHAEL O
IPC: B63B39/00
Filed: 2003-05-28
Abstract: La présente invention concerne un procédé permettant de déterminer le pilonnement et la vitesse de pilonnement pour un navire (40). Le navire (40) comprend un système de navigation par inertie (INS) (10) et des capteurs (22) d'INS (10) situés au niveau d'un point A du navire (40), le navire (40) présentant un point B de référence de pilonnement zéro, et le procédé susmentionné permet d'obtenir un pilonnement et une vitesse de pilonnement au niveau d'un point C du navire (40). Le procédé consiste à déterminer des coordonnées de référence pour les points A, B et C du navire (40), à générer un signal de vitesse représentatif d'une vitesse au niveau d'un point du navire (40), à générer un signal de vitesse de pilonnement en fonction du signal de vitesse et à générer un pilonnement en fonction du signal de vitesse de pilonnement.
Patent CA-2491535-A1 (CA)
Title: Firebox boiler with reduced temperature variation
Inventor: GRAVES RAYMOND ALEXANDER
IPC: F23M5/08
Filed: 2005-01-05
Abstract: A boiler firebox comprises arcuate front and rear end water walls connected respectively to front and rear ends of right and left side water walls. The end walls curve outward from respective ends of one side water wall and then inward to the respective ends of the other side water wall. The end and side water walls enclose a combustion chamber, and are connected at ends thereof such that water can circulate through the end and side water walls. Water input ports can be provided in water walls on opposite sides or ends of the firebox such that the flow of circulating water can be divided with about half entering the water wall on one side or end of the boiler and the other half entering on an opposite side or end, thereby reducing temperature variations in the water near the input ports compared to boilers with a single input port.
Patent CA-2493014-A1 (CA)
Inventor: BOUCHET CHRISTOPHE
IPC: G05D13/00
Filed: 2005-01-19
Abstract: Le dispositif (1) comporte des moyens (2) pour déterminer le temps effectif auquel l'aéronef rejoint un point de vol particulier, en tenant compte d'une vitesse de consigne actuelle, des moyens (3) pour calculer un intervalle de temps défini entre le temps prédéterminé auquel l'aéronef doit rejoindre le point de vol particulier et ledit temps effectif , des moyens (5) pour comparer cet intervalle de temps à une durée de comparaison, des moyens (7) pour remettre à jour la vitesse de consigne que l'on applique à l'aéronef, si cet intervalle de temps est supérieur à la durée de comparaison, des moyens (10) pour déterminer la distance effective entre la position actuelle de l'aéronef et le point de vol particulier, et des moyens (11) pour déterminer ladite durée de comparaison qui est variable et qui dépend de la distance effective de manière à diminuer lorsque la distance effective diminue.
Patent CA-2496826-A1 (CA)
Title: Procede et systeme de selection dans une memoire remanente d'informations de fourniture pour dispositif de communication mobile
Inventor: SCOTT CLIFTON E
IPC: H04B1/38
Filed: 2003-08-26
Abstract: Un dispositif de communication sans fil possède un circuit logique qui obtient de préférence des informations de fourniture d'un module d'identification d'utilisateur s'il est présent, et obtient autrement des informations de fourniture résidant dans une mémoire rémanente incorporée permanente, telle qu'un dispositif de mémoire flash.
Patent CA-2497420-A1 (CA)
Inventor: RASHTCHIAN AYOUB
IPC: C12N15/10
Filed: 2003-09-03
Abstract: Methods for making cDNA molecules, for amplification of RNA by PCR and for preparation of cDNA libraries are provided. Kits for making cDNA molecules also are provided.Compositions are also provided comprising mixtures of reagents, including reverse transcriptases, buffers, cofactors and other components, suitable for immediate use in conversion of RNA into cDNA and RT  PCR without dilution or addition of further components. These compositions are useful, alone or in the form of kits, for cDNA synthesis or nucleic acid amplification (e.g., by the Polymerase Chain Reaction) or for any procedure utilizing reverse transcriptases in a variety of research, medical, diagnostic, forensic and agricultural applications.
Patent CA-2498045-A1 (CA)
Inventor: MAZUREK SYBILLE
IPC: C07C239/20
Filed: 2003-07-07
Abstract: L'invention concerne des composés pour la modulation du complexe enzyme de la glycolyse et du complexe transaminase, des compositions pharmaceutiques contenant de tels composés, ainsi que l'utilisation de tels composés dans la production de compositions pharmaceutiques destinées au traitement de différents maladies.
Patent CA-2498298-A1 (CA)
Title: Doggy walk scooper
Inventor: TITTEMORE JAME ALLAN
IPC: A01K1/01
Filed: 2005-02-21
Abstract: An animal waste collection device allows collection of waste without soiling the device or user. The Doggy Walk Scooper comprises an elongated handle; a hooked grip disposed at one end and a pick--up and collection device at the other end comprising a modified elongated cylindrical member within which, and around which, a bag is mounted for receiving and storing animal waste. The posterior underside of the cylinder is notched out to permit the closed end of the receptacle bag to hang down and the open end of the receptacle bag to be rolled back inside-out such that it completely covers the remaining underside of the cylinder. The bag is secured around the cylinder by an elastic band fitted in the notch such that it cannot be dislodged when in use. When detached, the soiled part of the bag collapses inward for sanitary disposal.
Patent CA-2500817-A1 (CA)
Inventor: NG WING Y
IPC: B42F3/04
Filed: 2005-03-14
Abstract: A ring binder mechanism includes a housing that supports two hinge plates for loose pivoting motion, moving the ring members apart or together. The mechanism also includes an actuating lever pivotally mounted on the housing.  The lever moves a travel bar and its locking elements for controllably pivoting the hinge plates and the ring members mounted thereon between closed and open positions. In particular, the locking elements cam the hinge plates to softly close the ring members. When the ring members are apart, the locking elements register with openings in at least one of the hinge plates. When the ring members are together, the locking elements are substantially out of registration with the openings, blocking the hinge plates from pivoting to separate the ring members. The travel bar is formed with reinforcing structure to resist deforming the travel bar upon repeated operation.