baber/WOPTO huggingface dataset:
Patent CA-2324464-A1 (CA)
Inventor: STRATHMANN SIEGFRIED
IPC: A01N43/90
Filed: 1999-03-22
Abstract: L'invention concerne des mélanges fongicides contenant comme constituants actifs (a) des dérivés d'acide phénylacétique de la formule (I), dans laquelle les substituants et l'indice ont la signification indiquée dans la description, ainsi que leurs sels, et (b) au moins un composé des formules (II) à (VII) dans des quantités produisant un effet synergique.
Patent CA-2324608-A1 (CA)
Title: Adaptive packet compression apparatus and method
Inventor: KALKSTEIN NIR
IPC: H03M7/46
Filed: 1999-01-21
Abstract: According to the present invention, there is provided a method for compressing each of a plurality of data packets to form a compressed packet for transmission by a communication device, the data packets being composed of a sequence of data elements and the data packets being stored on a first computer such that the method is performed by the first computer, the method comprising the steps of: (a) receiving one of the plurality of data packets designated as packet P m; (b) parsing the packet P m such that the sequence of data elements of the packet P m is paned into a sequence of parsed elements, each of the parsed elements having a form selected from the group consisting of a character, a pair of offset and length components, and a run length encoding consisting of a repetition factor component and a character component, and each of parsed elements and each of the components of the parsed elements having a frequency of occurrence; (c) selecting an encoding table from a historical array, the historical array including at least one encoding table from compresssion of at least previously compressed data packet, the encoding table having been constructed according to the frequencies of occurrence of a plurality of parsed elements of the at least one previously compressed data packet, independent of data from the packet P m; (d) encoding the sequence of parsed elements according to the encoding table to form encoded data; (e) packaging the encoded data in to the compressed packet; (f) constructing a historical frequency list of the frequencies of occurrence of the parsed elements; (g) constructing an additional encoding table according to the frequencies of occurrence of the parsed elements; and (h) storing the additional encoding table in the historical array.
Patent CA-2326463-A1 (CA)
Title: Electrically operated paintball gun having hammer and bolt mechanism
Inventor: PERRONE ALDO
IPC: F41B11/00
Filed: 2000-11-20
Abstract: An electrically operated paintball gun operable to fire paintballs includes a barrel, a trigger, and a breech connected to a rear end of the barrel, as well as a bolt movable in the breech between a rearward position and a forward shooting position. A hammer is connected to the bolt and movable therewith and is slidable in a sealable chamber between a rearward position and a front shooting position. A spring biases the combination of the bolt and hammer towards the rearward position of each. A pneumatic circuit is provided to drive the hammer towards the front position and includes a control valve in the form of a solenoid valve to receive gas under pressure and direct it into the chamber at the rear of the hammer when the gun is shot. An electronic circuit controls the pneumatic circuit and is operated by an electrical switch operated by the trigger. A gas valve is opened by engagement by the hammer, when the latter is driven forwardly to the shooting position, to permit the passage of relatively high pressure propellant gas into the barrel to propel a paintball.
Patent CA-2330949-A1 (CA)
Title: Mounting assembly
Inventor: O'DONNELL JOHN MALCOLM
IPC: F16M13/02
Filed: 1999-05-13
Abstract: A mounting assembly (10) for releasably mounting an object such as a speaker onto a surface, such as a wall. The mounting assembly (10) comprises a first portion (11) which is adapted to be mounted onto the surface, the first portion (11) presenting a first plane (19). The mounting assembly also comprises a second portion (12) which is adapted to be fastened to the object, the second portion (12) presenting a second plane (25). A connection means (27) is provided for releasably connecting the second portion (12) to the first portion (11), in a connected condition, with the first (19) and second (25) planes engaged. The connection means (27) releasably connects the first (11) and second (12) portions by relative movement of the first (19) and second (25) planes towards each other, and then movement of the first (11) and second (12) portions relative to each other along the contacting planes (19, 25). The connection means (27) comprises one or more spigots (29) projecting from the first (11) or second (12) portion for engagement in a slotted aperture (31) in the other of the first (11) or second (12) portion.
Patent CA-2332570-A1 (CA)
Title: Uses of the borreliacidal epitope(s) of borrelia burgdorferi outer surface protein c (ospc) as vaccine
Inventor: CALLISTER STEVEN N
IPC: A61P31/04
Filed: 1999-07-30
Abstract: An OspC Dra fragment fusion peptide isolated from Borrelia burgdorferi is described herein for the prevention, treatment and early diagnosis of Lyme disease in humans and other animals. This invention also relates to a screening method detecting anti-Osp borreliacidal antibody activity, and antibodies reacting with a protein fragment encoded by a DraI-SmaI DNA fragment of OspC.
Patent CA-2337398-A1 (CA)
Title: Nocathiacin antibiotics
Inventor: TURNER LAURA
IPC: A61P31/04
Filed: 1999-07-13
Abstract: Novel thiazolyl peptide antibiotic compounds, including nocathiacin I, II an d III, are disclosed. Also, novel microorganism ATCC-202099 is disclosed.</SDO AB>
Patent CA-2337867-A1 (CA)
Inventor: PUCCI MAURIZIO
IPC: A61K8/02
Filed: 1999-08-03
Abstract: La présente invention a trait à des lingettes (1) humides servant à essuyer des surfaces domestiques ou industrielles, en plus de leur utilisation sur le corps humain comme lingettes pour bébé, démaquillant et pour d'autres applications de soins de la peau. Les lingettes (1) humides se présentent dans une configuration empilée améliorée qui comprend l'insertion d'au moins une couche (24) anti-évaporation dans la pile pour réduire l'évaporation des constituants volatils de la formulation de lotion, notamment après l'ouverture du conditionnement.
Patent CA-2338730-A1 (CA)
Inventor: DVEYRIN DMITRY
IPC: E21B17/00
Filed: 1999-07-19
Abstract: L'invention concerne un procédé et un dispositif permettant d'acheminer un fluide dans un tube d'écoulement (7) : on aménage dans le passage d'écoulement (16) une alternance de zones de flux à faible section transversale (11) et à large section transversale (12), de manière à engendrer une vitesse d'écoulement élevée. Ainsi, des zones de basse pression alternent avec des zones de haute pression à faible vitesse ; dès lors, on produit des transitions brusques depuis les zones à faible section transversale (11) vers les zones à large section transversale (12), de manière à établir une turbulence de flux qui engendre des tourbillons et des remous (19) correspondant à ces transitions. Le procédé et le dispositif considérés sont particulièrement utiles pour les fluides constitués d'un mélange huile-gaz, mais ils peuvent également convenir à d'autres applications dans lesquelles les fluides sont constitués d'un mélange liquide-sable, d'un mélange gaz-dispersion de liquide, ou d'un liquide visqueux.
Patent CA-2338737-A1 (CA)
Inventor: TING JOSEPH Y
IPC: G21F5/015
Filed: 1999-07-02
Abstract: A disposable safe holds radioactive pellets (8) retrieved from a patient aft er or during irradiation therapy for the treatment of restenosis, and provides a safety shield for medical personnel. The safe is suitable for couting the radioactive pellets to ensure that all are accounted for, that none are left  in the patient, that none are located in patient bedding.
Patent CA-2339990-A1 (CA)
Title: System for filtering and dispensing fluid
Inventor: NOHREN JOHN E JR
IPC: A61J7/00
Filed: 1999-07-16
Abstract: Flavoring, dietary minerals, vitamins, other nutritional supplements, or medicines may be dispensed in a filter assembly designed to cap a neck or open end of a bottle. A cap has a manual valve extending from the top thereof and operatively connected to the bottom thereof is an activated carbon block tubular filter (11) having a porosity of between about 8-120 microns. Disposed within the tubular carbon block (11) is a soluble solid porous element (12), having a porosity greater than that of the carbon block, and having a solubility between about one quarter and one-one hundredth of sucrose. The soluble element is at least in part a flavoring, vitamin, dietary mineral, nutritional supplement, or medicine. It also may be tubular, and substantially lining the soluble porous element may be a hydrophobic membrane (13) which allows passage of water therethrough under pressure, but not under static pressure conditions.
Patent CA-2341448-A1 (CA)
Inventor: SONDOV STEN YNGVAR
IPC: E03F9/00
Filed: 1998-09-03
Abstract: Ce dispositif de chasse, du type bref et puissant, destiné à un système liquide, comprend un élément d'accumulation ou de blocage (13), lequel, lors de la fourniture de fluide à partir d'un orifice d'entrée (2), est conçu pour être mis d'une position normale vers une position de chasse, le fluide accumulé s'écoulant alors à travers un orifice de sortie (14) en direction d'une section suivante du système liquide, et il est conçu pour être ensuite mis à nouveau en position normale. Cet élément de blocage comprend un conduit, canalisation ou tuyau (13), doté d'une portion pivotante (17) au niveau d'une extrémité amont et présentant une position normale de blocage et d'accumulation de fluide dans le conduit, canalisation ou tuyau (13). L'élément de blocage est maintenu dans une certaine inclinaison, dans sa position normale, au moyen d'un ressort ou d'une charge pondérale (15), jusqu'à ce que le fluide accumulé atteigne un certain niveau. En outre, cet élément de blocage peut être abaissé pour être mis dans la position de chasse. Le ressort ou la charge pondérale (15) est conçu pour faire revenir l'élément de blocage (13) d'une position de chasse, dans une position normale inclinée, lors de l'atteinte d'un certain niveau de fluide.
Patent CA-2341969-A1 (CA)
Title: Banque de composes de combinaison
Inventor: THORNBACK JOHN
IPC: A61K51/08
Filed: 1998-08-21
Abstract: L'invention se rapporte à des banques de composés de combinaison représentés par la formule (1): A-(B)¿n?-C, dans laquelle A est un agent chélatant formant un complexe avec un métal ou un radionucléide de métal; B est un groupe espaceur; n est choisi parmi les entiers 0 et 1 et C comporte un mélange de molécules de ciblage potentielles. Ces banques s'avèrent utiles à l'identification de composés marqués qui présentent une activité de ciblage souhaitée.
Patent CA-2342108-A1 (CA)
Inventor: EDEN RUTH F
IPC: C12M1/26
Filed: 1999-08-23
Abstract: La présente invention concerne un procédé et un dispositif permettant de concentrer des organismes cibles à partir d'un mélange d'organismes. Des perles (1) fabriquées dans une matière telle que le nylon, le polystyrène ou le verre sont recouvertes d'anticorps de micro-organismes spécifiques. Ces perles (1) sont contenues dans une enceinte (2) entourée d'un matériau grillagée. La taille des pores de la grille est inférieure à la taille des perles afin de s'assurer que les perles restent à l'intérieur du matériau grillagé, et plus grande que la taille des micro-organismes pour permettre l'interaction des micro-organismes avec les perles. Une ficelle (5) est attachée à la partie supérieure de l'enceinte (2) pour permettre d'agiter le dispositif dans le milieu de croissance contenant les organismes cibles.
Patent CA-2342916-A1 (CA)
Inventor: LIN HOMER C
IPC: C08L101/00
Filed: 1999-09-10
Abstract: L'invention concerne de nouveaux polymères styréniques bromés présentant une teneur en brome ionique inférieure ou égale à 2000ppm, et une ou plusieurs des caractéristiques suivantes: a) une température TGA supérieure ou égale à 340 ·C pour 1 % de perte pondérale, ainsi qu'une teneur en chlore inférieure ou égale, le cas échéant, à 700ppm Cl environ; b) un poids moléculaire (M¿w?) réel représentant approximativement 20 % du M¿w? théorique calculé, ce M¿w? théorique étant basé sur la teneur réelle en brome dudit polymère styrénique bromé et du M¿w? du réactif polymère styrénique utilisé pour produire ce polymère styrénique bromé; et c) sensiblement aucune teneur en impuretés choisies dans le groupe composé par le bichlorure d'éthylène, le bromodichloroéthane, le dibromochloroéthane, le dibromodichloroéthane, et le tribromochloroéthane. Ces polymères ignifuges présentent une performance améliorée en cours d'utilisation, en particulier lorsqu'ils sont employés dans des matières thermoplastiques comme les polyesters renforcés à la fibre de verre et le nylon renforcé à la fibre de verre.
Patent CA-2344558-A1 (CA)
Title: Anti hiv compositions comprising immunostimulatory polynucleotides and hiv antigens
Inventor: SCHWARTZ DAVID
IPC: A61K39/21
Filed: 1999-10-08
Abstract: The invention relates to anti-viral immunomodulatory compositions comprising  immunostimulatory polynucleotides and HIV antigens, such as gp120. Methods f or modulating an immune response upon administration of the oligonucleotide and  antigen compositions are also disclosed.
Patent CA-2345257-A1 (CA)
Inventor: JONES PAUL D
IPC: C07F5/06
Filed: 1999-09-23
Abstract: A catalytically active aluminoxane can be synthesized from a precursor formed by the combination of at least one trialkylaluminum compound, such as trimethylaluminum, and at least one organoaluminum compound containing a carbon-oxygen bond therein, such as a compound of the formula: (CH3)2AIOR', wherein R' is a linear or branched C1-C10 alkyl group, such as a tert-butyl group. The trialkylaluminum compound may be used as such or after reaction with at least one organic compound containing a carbon-oxygen bond, such as carbon dioxide. The aluminoxane may be formed by thermolysis, a combination of hydrolysis and thermolysis or hydrolysis.
Patent CA-2347852-A1 (CA)
Title: A cartridge dispensing gun
Inventor: GREENHILL SILVIU
IPC: B05C17/01
Filed: 2001-05-16
Abstract: A manually operably cartridge dispensing gun(1) for cartridges of the kind containing two components, said gun including a bed(2) to captively retain the cartridge, a manually operable drive assembly to advance inner(4) and outer(5) concentrically arranged piston pushers against corresponding pistons in the cartridge, the outer piston pusher(5) being dimensioned to bear against a circumferentially outermost piston in the cartridge and including a central aperture to accomodate the inner piston pusher(4) of a first dimension for use with an inner piston of a cartridge having a first component ratio, said inner piston pusher(4) being selectively reconfigurable to a second, reduced, dimension for use with an inner piston of a cartridge having a second component ratio.
Patent CA-2348975-A1 (CA)
Title: Metal lip jig rig threader device
Inventor: WACHA WILLARD C
IPC: A01K97/00
Filed: 2001-05-28
Abstract: A metal lip jig threader device for rigging a flexible plastic bait, frozen bait, cut fresh bait, and live bait having a metal lip with one hook on a leader line in one fluid step.  Additional dressing such as feathers, fur or hair can be added to the lure. An improved method is shown for making a metallic lipped live or artificial fish lure with at least one hook. An improved metal lip jig is shown having a hook secured by a rivet and spurs.
Patent CA-2349761-A1 (CA)
Title: Genes associes a la synthese de corticosteroides
Inventor: WALKER MICHAEL G
IPC: A61K48/00
Filed: 1999-10-28
Abstract: L'invention concerne de nouveaux gènes associés à la synthèse de corticostéroïdes et les polypeptides codés par ces gènes. L'invention concerne également des vecteurs d'expression, des cellules hôtes, des anticorps, des molécules antisens et des ribozymes. L'invention concerne en outre des méthodes de diagnostic, de traitement ou de prévention de maladies liées à une expression modifiée de ces gènes associés à la synthèse de corticostéroïdes.
Patent CA-2350171-A1 (CA)
Inventor: MINAMI KATSUJI
IPC: H04N5/225
Filed: 1999-11-04
Abstract: A video camera includes an abutment piece which is perpendicularly placed on the anterior side of the bottom of a stand portion and abuts on an attachment body to which the video camera is to be attached, a lever portion which is rotatably attached on the posterior side of the bottom of the stand portion, and bias means for biasing the lever potion toward the bottom of the stand portion. The lever portion includes an abutment portion formed such that it abuts on the abutment body. The lever portion holds the attachment body between the abutment portion and the abutment piece when it is used, and is housed in the stand portion such that it is pressurized to abut on the stand portion when it is not used.      This structure enables the video camera to easily be attached to and detached from various attachment bodies such as flat display that are different from each other in thickness. When the video camera is detached from the body, the lever portion is compactly housed and accordingly the video camera can be placed directly on a flat surface for use.
Patent CA-2353640-A1 (CA)
Inventor: ROCKWELL DAVID A
IPC: H04B10/118
Filed: 1999-10-08
Abstract: A system and method for free space optical communication include at least on e reconfigurable terminal (30) using dual-wavelength operation for isolation between transmitted and received signals in combination with polarization switching to separate and steer the transmitted and received signals to and from corresponding transmitters (40) and receivers (48). The polarization based switching provides wavelength independent beam steering to facilitate interchanging of wavelengths for transmitted and received signals. A controllable or passive polarization changer (56) such as a wave plate or polarization rotator allows the communication terminal (30) to be reconfigur ed without also requiring the repositioning and associated precision alignment of beam steering optics (54, 62, 66).
Patent CA-2359779-A1 (CA)
Inventor: ELLINGSEN OLAV
IPC: C10G11/18
Filed: 2000-02-10
Abstract: A catalytic cracking process is described wherein the cracking takes place in a reactor under the influence of a rotating fluidized bed catalyst and compressed gases and/or steam is injected in order to effect movement of the catalyst bed.
Patent CA-2359863-A1 (CA)
Title: Towed implement
Inventor: GUIET LIONEL
IPC: B60G21/067
Filed: 2001-10-23
Abstract: A towed implement is provided with ground support wheels mounted to its chassis by trailing wheel support arms and respective suspensions including lift cylinders with which are associated damping devices that operate in such a way as to prevent damage to a respective cylinder from rebounding forces resulting when the suspension is being returned to its operating position by the release of energy stored in spring arrangements of the suspension after being loaded by an obstacle engaging the associated wheel. In one embodiment, the spring arrangement includes a damping spring located between an end of the associated cylinder and piston, and in another embodiment, the spring arrangement includes a gas pressure reservoir which, by virtue the operation of a reversing link in the suspension, is loaded both when the wheel is caused to move in a first direction by engaging an obstacle, and when the wheel is moved in the opposite direction by the airborne wheel once past the obstacle.
Patent CA-2360186-A1 (CA)
Inventor: DEROSE ANTHONY
IPC: F21S4/10
Filed: 2001-10-26
Abstract: A sign or ornament comprising an etched or otherwise formed translucent light scattering design, lettering, or shape within a matrix contained in the body of a sign or ornament, said sign or ornament having included therewith at least one opening, said opening having contained therewith at least one light source and preferably a light-emitting diode, wherein light emerging from the light source and preferred light-emitting diode incident upon the light scattering translucent design lettering or shape of the sign or the ornament will be enhanced to a much greater extent than any light emanating from the transparent portions of the sign/ornament.
Patent CA-2360290-A1 (CA)
Title: Fuel tank anti-deflection device
Inventor: SADR CHANGIZE
IPC: F02M37/00
Filed: 2000-01-26
Abstract: A plastic fuel tank for use in a vehicle to carry gasoline, diesel fuel and the like has an upper wall, a lower wall and side walls. In order to inhibit relative deflection of the upper and lower wall toward each other, such as may occur when vacuum pressure is introduced into the tank by typical fuel sensor systems, the tank is equipped with a resilient columnar member extending between the upper and lower walls. The resilient columnar member thus limits deflection and changes in volume of the tank to not greater than one litre. The columnar member is hollow so as to not reduce the fuel capacity of the tank. The columnar member may be held in position by structural walls within the tank or by welding to either the top or bottom wall of the tank.
Patent CA-2365009-A1 (CA)
Title: Feedback controlled airfoil stripping system with integrated water management and acid recycling system
Inventor: JAWOROWSKI MARK R
IPC: C25F7/02
Filed: 2001-12-12
Abstract: The present invention relates to a feedback controlled stripping system with integrated water management and acid recycling system. The system comprises a stripping tank containing an electrolyte bath stripping solution for removing a coating from at least one workpiece immersed in the stripping solution while a controlled absolute electrical potential is maintained on the at least one workpiece with respect to a reference electrode also immersed in the stripping solution, a rinse tank for rinsing the workpiece(s) after removal of the workpiece(s) from the stripping tank, and a distillation unit for receiving electrolyte containing dissolved metals from the stripping tank, for purifying the electrolyte received from the stripping tank, and for returning the purified electrolyte to the stripping tank. In a preferred embodiment, the stripping tank, the rinse tank, and the distillation unit are mounted to a skid. The system further includes a control module. A process for using the system to remove a coating from a workpiece is also described.
Patent CA-2366986-A1 (CA)
Inventor: BECK MARTIN H
IPC: B29C45/16
Filed: 1999-04-20
Abstract: A multi-cavity coinjection mold and method for simultaneously producing a plurality of multi-layered articles comprising: a mold structure defining a plurality of mold cavities; a first supply source for supplying metered amounts of a first molding material; a second supply source for supplying metered amounts of a second molding material; a hot runner system (22, 24) in communication with the first and second supply sources for conveying the metered amounts of the first and the second materials separately to a region proximate each of the cavities; the region comprising having a pin (30) controlled passage (16) leading to proximate cavity (12) by way of a gate (14) having the same cross section as the passage (16), the pin (30) scavenging material from the passage and providing cavity packing.
Patent CA-2372255-A1 (CA)
Title: Sandwich de construction
Inventor: BEDARD PAUL
IPC: B32B15/04
Filed: 2002-02-20
Abstract: La présente décrit un système de construction d'un panneau mural type sandwich comprenant une paroi rigide faite de granite juxtaposé et collé à une paroi d'isolant fait de cellules alvéolaires en aluminium. La paroi alvéolaire elle- même est de type utilisé dans les avions et comprend une paire de tôles d'aluminium soudé aux deux faces d'un tapis en nids d'abeilles. Une paroi en granite assez large est réunie sur chacune des deux faces à une paroi d'isolant au moyen d'un adhésif permanent. La paroi en granite est sciée dans le milieu causant à gauche et à droite la production d'un sandwich granite-alvéoles.