baber/WOPTO huggingface dataset:
Patent CA-2395686-A1 (CA)
Inventor: TAKADA MASAHARU
IPC: B29C39/10
Filed: 2001-10-18
Abstract: A speaker edge which is obtained by mechanically mixing a gas with a thermosetting composition comprising as major components a urethane prepolymer and a latent hardener which is an inactivated solid amine, injecting the mixture into a mold, and then heat-curing it while foaming it to thereby mold it; a method of molding the speaker edge which comprises injecting/applying a foamable thermosetting composition to the female mold of a mold set heated to or below the critical heat-curing temperature of the composition, press-fitting to the female mold the male mold heated to or above the critical heat-curing temperature of the foamable thermosetting composition while foaming the composition, and foaming and curing the composition; and a speaker edge molding apparatus which comprises a device for taking a gas therein, a device for injecting a thermosetting composition into the gas, a device for mechanically mixing the gas with the thermosetting composition to disperse them, a device for forcibly injecting the resultant foamable thermosetting composition into the female mold of a speaker edge mold set, a device for press-fitting the male mold to the female mold, and a device for foaming and curing the foamable thermosetting composition.
Patent CA-2397461-A1 (CA)
Title: A capacitive element and electric devices comprising such an element
Inventor: VALDEMARSSON STEFAN
IPC: H01G4/40
Filed: 2001-01-12
Abstract: A capacitive object comprising an elongated layered structure (10, 11, 14, 1 5, 55, 56, 20, 60, 61, 36, 62), which includes one or several sets of two electrode forming layers (5, 6, 13, 17) of electrically conductive material,  which two layers are mutually separated by at least one layer (3, 4, 16) of an electrically insulating material. The capacitive object is designed as a cab le- shaped conductor, the elongated layered structure being surrounded by a protective sheath (22). The invention also relates to a capacitor and other electric devices comprising such a capacitive object and the use of such electric devices in a high voltage network.
Patent CA-2398858-A1 (CA)
Inventor: PREVOSTO HENRI
IPC: D01G23/00
Filed: 2001-01-24
Abstract: A system for making clipped thermoplastic yarns or filaments, such as chipped glass yarns, including at least a die co-operating with at least a cutting machine located in extension of each other. A mechanism sizes the yarns and/or filaments coming from the die. The system further includes at least one return mechanism and a floor. Further, a mechanism displaces and positions the cutting machine in at least two positions, the first position being beneath the floor and the second position being above the floor. A first opening is provided in the floor through which the cutting machine is moved.
Patent CA-2399758-A1 (CA)
Inventor: BERNARD EDWARD HELMUT
IPC: B29C45/56
Filed: 2002-08-27
Abstract: Method and apparatus for molding a sealing surface on a molded part wherein the sealing surface preferably constitutes a surface of revolution and the part is molded in separable first and second partable mold halves that mate and meet when closed at a major parting line plane. First and second mold inserts are provided respectively in first and second mold halves that each have a sub-insert trim wheel component each defining a cooperative mold half cavity. The trim wheel half cavities together define a complete annular molding surface shaped to mold form the sealing surface of revolution when said mold inserts are closed together to define a minor parting line plane therebetween. The sub-inserts in said associated inserts mold half rotate about an axis parallel to the major parting line plane such that the minor parting line plane of the mold sub-inserts is orientable through a given range of angular travel including a position flush with the mold major parting line plane. When the mold halves are closed together, the sub-inserts are angularly rotatably positioned at an angular starting position such that the minor parting line plane is preferably angularly offset a given amount from the flush planes position thereof. The complete mold cavity is then filled with molding material in a liquid state and allowed to harden at least to a self sustaining solidification strength at least in the part sealing surface zone adjacent the mold-sub-inserts cavity-defining surfaces. The sub-inserts are then rotated as a unit relative to the mold halves to thereby angularly shift the minor parting line plane of the sub-inserts and thereby move any patting line flash resident between the sub-inserts to a second predetermined position angularly offset from the starting position whereby such sub-insert parting line flash that might otherwise remain on the sealing surface is removed from attachment to, and/or smeared smooth along, such surface. The sub-inserts are then rotated to their flush planes position to thereby bring the minor and major parting lines flush with one another, and then the mold halves are opened to remove the completed molded part.
Patent CA-2400993-A1 (CA)
Inventor: KIRAKOSSIAN HRAIR
IPC: C12N15/09
Filed: 2000-03-06
Abstract: A polysaccharide coated carrier having a coating of at least two successive layers of polysaccharide. The first polysaccharide layer spontaneously associates with a second polysaccharide layer and, optionally, the carrier. Each successive layer of polysaccharide spontaneously associates with a preceding layer. Spontaneous association occurs due to the presence of oppositely charged functional groups on each layer of polysaccharide or due to a spontaneous reaction between the functional groups the layers. The carrier  may be any surface such as a tube, microtitration plate, bead, particle or t he like and is suitable for use in diagnostic or therapeutic methods.
Patent CA-2401189-A1 (CA)
Inventor: HAUKAAS DUANE
IPC: B65G65/28
Filed: 2002-09-03
Abstract: A transport conveyor particularly for grain in piles on the ground has a trailer mounted on ground wheels for towing by a tractor in a direction of travel. The trailer can be driven forward while the tractor remains stationary either by a hydraulic cylinder on an extendible hitch or by a drive at the ground wheels which moves the trailer while the hitch and the tractor remain stationary. An auger tube is carried on the trailer by a support post which allows the auger tube to swivel about a vertical axis from a longitudinally extending transport position to an operating position in which the tube extends generally transversely of the direction of travel with a feed end of the tube projecting outwardly beyond one side of the trailer, with a discharge end projecting outwardly beyond the opposite side of the vehicle and with the discharge end raised for discharge into a transport truck on that side. The tube can also pivot about a horizontal axis at the post allowing the feed end to float up and down. At the feed end is provided a pick-up or scoop shaped hopper for picking up grain from a grain pile on the ground as the trailer is pulled forwardly. The pick-up hopper can be removed and replaced by a conventional hopper for other uses.
Patent CA-2403486-A1 (CA)
Inventor: VAN DEN HOMBERGH JOHANNES PETR
IPC: A23K1/165
Filed: 2001-03-20
Abstract: Cette invention a trait à trois nouveaux polypeptides dotés d'une endoactivité .beta.-1,4-glucanase (EC 3.2.1.4), lesquels polypeptides sont en mesure de dégrader la cellulose dans des extraits de végétaux et des végétaux. Il s'agit de cellulases pouvant couper des polymères de .beta.-D-glycanne au niveau des liaisons internes (1-3, 1-4 ou 1-6) entre des motifs glucoses adjacents. La séquence aminoacide et la séquence d'ADN codante concernent les trois glucanases (CEA, CEB et CEC) obtenues à partir de la souche fongique Talaromyces emersonii. Il est possible d'utiliser ces glucanases pour traiter de la cellulose lors de la préparation de produits alimentaires et d'aliments pour animaux.
Patent CA-2404652-A1 (CA)
Title: Dmc complex catalyst and process for its preparation
Inventor: ELEVELD MICHIEL BAREND
IPC: B01J37/04
Filed: 2001-03-27
Abstract: Process for the preparation of a DMC catalyst useful in the polymerization of alkylene oxides into polyether polyols, which process comprises the steps of (a) combining an aqueous solution of a metal salt with an aqueous solution of a metal cyanide salt and reacting these solutions, wherein at least part of this reaction takes place in the presence of an organic complexing agent, thereby forming a dispersion of a solid DMC complex in an aqueous medium; (b) combining the dispersion obtained in step (a) with a liquid, which is essentially insoluble in water and which is capable of extracting the solid DMC complex formed in step (a) from the aqueous medium, and allowing a two-phase system to be formed consisting of a first aqueous layer and a layer containing the DMC complex and the liquid added; (c) removing the first aqueous layer; and (d) recovering the DMC catalyst from the layer containing the DMC catalyst.
Patent CA-2408214-A1 (CA)
Title: Utilisation de flavivirus pour exprimer des epitopes proteiques et developpement de nouveaux virus vivants attenues utilises comme vaccin pour immuniser contre flavivirus et d'autres agents infectieux
Inventor: GARRAT RICHARD C
IPC: C12N15/86
Filed: 2002-03-08
Abstract: L'invention concerne un vaccin contre des infections induites par Flavivirus, et plus particulièrement l'utilisation du virus YF comme vaccin (17D) pour exprimer, au niveau de leur enveloppe, des épitopes protéiques provenant d'autres agents pathogènes, ce qui élicite une réponse immunitaire spécifique à un pathogène parental.
Patent CA-2408728-A1 (CA)
Inventor: MALLET JACQUES
IPC: C12Q1/6837
Filed: 2001-05-17
Abstract: The present invention relates to compositions and methods for nucleic acid analyses. More particularly, this invention provides compositions and methods for differential gene expression analyses on nucleic acid arrays. This invention discloses more preferably differential gene expression analyses on nucleic acid arrays using nucleic acid samples having distinct radioactive labels. Even more particularly, this invention relates to compositions and methods for nucleic acid analysis, comprising contacting at least two differently radiolabelled nucleic acid samples on a nucleic acid array, and detecting (or comparing or quantifying) hybrids formed between the nucleic acids of the samples and the nucleic acid array. The present invention can be used to detect or monitor gene expression or to compare gene expression (e.g., differential gene expression screening), for instance, and is suitable for use in research, diagnostic and many pharmacogenomics applications, for instance.
Patent CA-2409272-A1 (CA)
Inventor: FUJIWARA KAZUHIRO
IPC: B60J1/18
Filed: 2002-10-21
Abstract: Molded articles (10,10') are designed to be received within a space (S) between a window frame (2) of a vehicle body panel (1) and a window panel (7) attached thereto. The molded articles may include a molding body (11) arranged and constructed to partially contact the window panel when the molded article is received within the space. The molded article further may include an elastic lip (30) continuously extending from the molding body and arranged and constructed to partially elastically contact the window frame and to elastically deform when the molded article is received within the space. Moreover, a connecting strip (31) may continuously extend between the elastic lip and the molding body. The connecting strip is preferably arranged and constructed to apply a force to a portion of the molding body when the elastic lip is elastically deformed.
Patent CA-2409651-A1 (CA)
Inventor: MASCARI NICK
IPC: A61G5/10
Filed: 2001-05-01
Abstract: A wheelchair is provided which has a seat height adjustment comprised of a double in-line turnbuckle that allows infinite adjustment of the length of a turnbuckle assembly. The assembly includes a handgrip with a longitudinal recess having a first end with smaller internal threads that mate with the external threads of a smaller diameter cylinder. This cylinder can telescope with a recess formed in a second hollow cylinder having oppositely threaded external threads that mote with a second larger diameter set of threads in a second end of the longitudinal recess of the handgrip. The smaller diameter cylinder includes a snap button on a leif spring, which catches an annular shoulder on the recess formed at the transition between the smaller and the larger diameter areas. This inhibits the turnbuckle from over-extension.  Further, the assembly has a restraint, which inhibits the turnbuckle assembly from working out of its selected position during use. The restraint can be pop detent or jam nut. The turnbuckle assembly is pivotally mounted at both ends in brackets, which are fastened respectively to a seat frame member and to a cross frame member.
Patent CA-2411673-A1 (CA)
Inventor: MAUBRU MIREILLE
IPC: A61K8/98
Filed: 2002-11-07
Abstract: L'invention concerne de nouvelles compositions cosmétiques comprenant dans un milieu cosmétiquement acceptable au moins une silicone aminée comportant au moins un groupement aminoéthyliminoalkyle(C4-C8) et au moins un agent conditionneur.  Cette association apporte des propriétés cosmétiques améliorées (légèreté, démêlage, volume, brillance), et de plus les effets sont persistants et rémanents.  Ces compositions sont utilisées notamment pour le lavage et/ou le conditionnement des matières kératiniques telles que les cheveux ou la peau.
Patent CA-2412719-A1 (CA)
Title: Apparatus for producing a nonwoven web
Inventor: SCHOMER UDO
IPC: D04H3/033
Filed: 2002-11-26
Abstract: In the production of a spunbond web by aerodynamically stretching thermoplastic filaments from a spinneret, the drawing nozzle is formed by two nozzle-forming units each of which has a temperature control device, especially a heater, to minimize deformation at the drawing nozzle defining wall. The result is a reduction in the tolerance of the basis weight of the spunbond web.
Patent CA-2413144-A1 (CA)
Inventor: CLARK JOSEPH
IPC: C09D183/07
Filed: 2001-06-05
Abstract: La présente invention concerne une composition de revêtement de silicone, comprenant une composition de revêtement de silicone exempte de solvant et une composition de suppression de brume de silicone liquide, obtenue selon un procédé qui consiste à mettre en réaction un grand excès d'au moins un composé à base d'organohydrogénosilicium contenant au moins trois groupes hydrogène à liaison silicium avec au moins un composé contenant au moins deux groupes alcényle, en présence d'un catalyseur contenant un métal du groupe du platine.
Patent CA-2413568-A1 (CA)
Inventor: SUREN JOSEF
IPC: E01C11/26
Filed: 2002-12-04
Abstract: The invention relates to a method of preventing traffic surfaces becoming slippery in winter through application of a roadway surface layer made of a composition which is composed of a binder which is compatible with the traffic surfaces and which comprises a thawing agent, enveloped in a temporarily water-impermeable solid-material jacket, and also, where appropriate, further fillers and additives. The temporarily water-impermeable solid-material jacket of the thawing agent is preferably composed of a cured phenolic resin.
Patent CA-2415471-A1 (CA)
Inventor: SOMMERS BETH
IPC: H01M4/32
Filed: 2001-07-06
Abstract: A nickel hydroxide particle having a first active nickel hydroxide material and a second active nickel hydroxide material disposed about the first material, wherein the second active nickel hydroxide material has a mass at least 10 % of the total particle mass. In a preferred embodiment of the invention the first active material and the second active material have a compositional difference of 1 to 25.
Patent CA-2416711-A1 (CA)
Title: Surgical tool and method for passing pilot-line sutures through spinal vertebrae
Inventor: LAWSON KEVIN JON
IPC: A61B17/70
Filed: 2001-07-10
Abstract: A method for installing spine-stabilization components comprises directing a long flexible tool (100) through a sublaminar space of a human spine vertebrae inside the spinal canal. Such tool enters the sublaminar space of a particular one of the human spine vertebrae posteriorly from the intervertebral gap with an adjacent verterbrae. It exits the sublaminar space of the particular one of the human spine vertebrae posteriorly from the intervertebral gap with another opposite-side adjacent vertebrae. A suture (200) is threaded through an eye (102) of the tool. The suture is pulled back through the sublaminar space by withdrawing the tool. A pulled-through part of the suture is attached to a spinal-fixation wire or cable. The suture is then usable as a pilot-line to draw the spinal-fixation wire or cable through the sublaminar space. The spinal-fixation wire or cable is used to anchor a spinal-fixation system.
Patent CA-2417801-A1 (CA)
Title: Procede de fabrication de diamine hexamethylene au moyen d'un adiponitrile traite a l'ozone et contenant des composants phosphoreux
Inventor: OSTERMAIER JOHN JOSEPH
IPC: C07B61/00
Filed: 2001-08-14
Abstract: L'invention concerne un procédé de fabrication de carbidopa (HMD) selon lequel on traite à l'ozone un produit de réaction butadiène hydrocyantion contenant des impuretés phosphoreuses.
Patent CA-2419079-A1 (CA)
Inventor: LE HENAFF DIDIER
IPC: H04B3/48
Filed: 2001-08-10
Abstract: Accordingly, the invention relates to a process and a device for measuring the attenuation of a line where the measurement process according to the invention makes it possible to measure the attenuation of a line at a given frequency F and includes at least the steps wherein the emission of an electric signal at one end of the electric line, provides a signal that includes a spectral amplitude A1 at the frequency F; the measurement of the signal reflected by the other end of the line, at the end of the line from where the signal was emitted; the determination of the amplitude A2 of the spectral component at the frequency F of the reflected signal; the determination of the attenuation of the line from the ratio of the amplitude A2 to the amplitude A1 where it applies in particular to the rating of asymmetric digital subscriber lines.
Patent CA-2421393-A1 (CA)
Inventor: MOORE ROBERT M JR
IPC: C01B11/20
Filed: 2001-08-27
Abstract: L'invention concerne un procédé de production comprenant les étapes suivantes : A) on prépare une solution aqueuse acide comprenant des cations métalliques alcalins, des anions bromure et des anions sulfamate, B) on introduit sans cette solution aqueuse une source de cations métalliques alcalins et un oxydant de bromure contenant du chlore dosé manière à maintenir le milieu aqueux obtenu à l'état acide, et à produire une solution acide résultante contenant au moins 5 % en poids de brome actif, et C) on élève le pH de la solution aqueuse résultante avec une base soluble à l'eau au moins à environ 10.
Patent CA-2422436-A1 (CA)
Inventor: ALTMANN MARKUS WILHELM
IPC: D06F75/22
Filed: 2001-10-26
Abstract: L'invention porte sur un procédé de repassage de tissus. Le fer à repasser utilisé dans ce procédé comprend une cartouche de recharge qui contient un adjuvant concentré de repassage que l'on dilue avec de l'eau dans le fer à repasser avant de l'appliquer sur les tissus au cours du repassage. Ledit adjuvant contient un agent de surface renfermant une silicone non ionique.
Patent CA-2423799-A1 (CA)
Title: Low-sulfur fuel
Inventor: STUNTZ GORDON FREDERICK
IPC: C10G45/08
Filed: 2001-10-30
Abstract: The invention relates to a process for forming a low-sulfur motor gasoline and the product made therefrom. In one embodiment, process involves separating a catalytically cracked naphtha into at least a light fraction boiling below about 165 ~F and a heavy fraction boiling above about 165 ~F. The light fraction is treated to remove sulfur by a non-hydrotreating method, and the heavy fraction is hydrotreated to remove sulfur to a level of less than about 100 ppm.
Patent CA-2424848-A1 (CA)
Inventor: BODDY IAN
IPC: B60R1/12
Filed: 2003-04-09
Abstract: The invention relates to an external rearview mirror having an illumination source capable of illuminating various portions of an vehicle and the surrounding area depending upon the operational status of the vehicle. The illumination source is adjustable to selectively illuminate predetermined areas of the vehicle and the surrounding area. Two sets of light-emitting diodes of selected colors can be arranged and controlled so that the first set of LEDs can be selectively illuminated as a turn signal indicator, and the first set and second set can be selectively illuminated so that the combined illumination forms a white light suitable for illumination, such as a "puddle light" or backup light.
Patent CA-2426094-A1 (CA)
Inventor: HARRIS-CERRUTI CATHERINE
IPC: C07K14/47
Filed: 2001-10-25
Abstract: Amyloid precursor protein and non-glycosylated peptides derived therefrom especially from the A.beta. domain of amyloid precursor protein are useful in prevention or treatment of cancer, and for immunostimulation in individuals with comprised immune systems. A peptide comprising residues 1-42 of the amyloid precursor protein, as well as smaller fragments and analogs of this peptide, which demonstrate the anti-cancer activity, are disclosed. A peptide comprising residues 1-16 of the amyloid precursor protein is one currently preferred active fragment. Pharmaceutical compositions comprising these peptides, and methods of using them to prevent or inhibit tumor growth and metastases are disclosed. Methods of gene therapy using APP or APP-derived peptides are also disclosed for treatment of cancer and for immunostimulation.
Patent CA-2426180-A1 (CA)
Title: Hot spot service system
Inventor: SATO HIDETOSHI
IPC: H04L12/66
Filed: 2003-04-22
Abstract: A wireless LAN access point 5 is installed in a hot spot belonging to legal person contractor with a service provider, and a data terminal 3 of a user belonging to a legal person contractor in the hot spot receives data by accessing an internet network via the wireless LAN access point 5. When a data terminal 4 as client utilized by a visitor not belonging to any legal person contractor in the hot spot receives desired data by accessing the internet network via the wireless LAN access point, it is connected to a certification server via the internet network, and its connection to the internet network is allowed when and only when it meets a certification condition.
Patent CA-2426558-A1 (CA)
Title: Water inlet control mechanism
Inventor: WANG KING YUAN
IPC: A46B11/06
Filed: 2003-04-23
Abstract: A water inlet control mechanism for cleaning brushes has a brush embodiment, a telescopic tube, a valve assembly, and a rotary connector wherein the brush embodiment having a through groove for a scraper strip to be adapted thereto is attached to one end of the telescopic tube. The valve assembly sleeve joined to an outer tube of the telescopic tube is mainly made up of a valve body, a valve sleeve and a switch sleeve. The valve sleeve adapted to a transverse retaining hole of the valve body has a sealing ring abutting against a projecting flange of the valve body to seal up the discharge of water, and two arc ends located onto an eccentric arc facet of the switch sleeve via a guide slope for regulating the water discharge. The switch sleeve is rotated to one side to dislocate the sealing ring thereof from the projecting flange thereof via the eccentric arc facet pushing both arc ends thereof to reveal a gap there-between for the discharge of water. When the gap thereof becomes wider, the amount of water discharged will increase accordingly. Thus, via the mechanism thereof, the switch sleeve can directly regulate the discharge of water without any counter force produced therewith as well as accurately control the amount of water discharged, greatly saving the strength thereof.