baber/WOPTO huggingface dataset:
Patent CA-2336960-A1 (CA)
Inventor: THANG SAN HOA
IPC: C08F4/40
Filed: 1999-07-09
Abstract: L'invention concerne un procédé de préparation de microgels qui fait intervenir une grande variété de prépolymères activables. Dans ce procédé, une composition polymère à composé réticulé A et à composés solubles B et C est constituée de monomères mono-oléfiniques et multi-oléfiniques en présence d'un catalyseur et d'un initiateur. Ce procédé consiste: (I) à introduire le monomère mono-oléfinique, le catalyseur et l'initiateur dans un réacteur en l'absence de monomère multi-oléfinique et à produire le composant B, un prépolymère activable, (II) à mettre en contact le produit de (I) et le monomère multi-oléfinique, de façon à produire les composants A et C, éventuellement en présence d'un initiateur supplémentaire et d'un monomère mono-oléfinique et d'un initiateur supplémentaires; on peut ajuster le ratio de composants A/(B + C) en variant le ratio molaire du composant B/monomère mono-oléfinique entre 0,05/1 et 5/1, en réduisant le ratio molaire afin d'augmenter le ratio de A/(B + C) et en augmentant le ratio molaire pour réduire le ratio de A/(B + C).
Patent CA-2337104-A1 (CA)
Inventor: METCALFE PAUL DAVID
IPC: E21B43/08
Filed: 1999-08-09
Abstract: A tubing connection arrangement comprises two expandable tubing sections, each tubing section comprising a filter screen sandwiched between inner expandable tubing and outer expandable tubing. The filter screen of one tubing section overlaps the filter screen of the other tubing section and the outer expandable tubing of at least one of the tubing sections extends over the overlapping filter screens. On expansion of the tubing sections, the overlapping filter screens, restrained by the outer tubing, ensure the integrity of the filter between the tubing sections.
Patent CA-2339262-A1 (CA)
Title: A method for exchanging signaling messages in two phases
Inventor: KALMANEK CHARLES ROBERT JR
IPC: H04L12/56
Filed: 1999-08-04
Abstract: Signaling messages are exchanged for a call between a calling party to a called party. A setup message for the call is exchanged through at least one gate controller. Network resources are reserved for the call based on the exchanged setup messages. An end-to-end message for the call is exchanged without the end-to-end message being routed through the at least one gate controller.
Patent CA-2339350-A1 (CA)
Title: Systeme d'expression secretrice de niveau eleve de la proteine intact de la famille mk
Inventor: ASAMI YUKIO
IPC: C07K14/475
Filed: 1999-08-10
Abstract: L'invention concerne la mise en culture d'une levure de Pichia, transformée par un vecteur d'expression contenant un gène d'une protéine de la famille MK lié à une séquence-signal du facteur .alpha.1 provenant de Saccharomyces cerevisiae, sous le contrôle d'un promoteur du gène d'oxydase d'alcool inductible par méthanol (AOX1) provenant de Pichia pastoris et d'un facteur de terminaison de transcription. Des protéines pures de la famille MK sont ainsi sécrétées et exprimées en grande quantité dans le surnageant de la culture.
Patent CA-2339504-A1 (CA)
Title: Gaseous and liquid fuel injector
Inventor: TOUCHETTE ALAIN M J
IPC: F02M47/02
Filed: 1999-09-15
Abstract: A dual fuel injector comprising: (a) an injector body; (b) an inlet port (7, 8) in the in-jector body for enabling pressurized hydraulic fluid from a hydraulic fluid source to be in-troduced into the interior of the injector body, said hydraulic fluid being of sufficient pres-sure to maintain injection valves (16, 17) in the injector body in a closed position until actuated; (c) a first inlet port (6) in the in-jector body for enabling a first fuel to be in-troduced; (d) a first injection valve (16) in the injection body connected to the first in-let port (6); (e) a second inlet port (23) in the injector body for enabling a second fuel to be introduced; (f) a second injection valve (17) in the injector body connected to the sec-ond inlet port (23) for controlling injection of the second fuel; (g) a first control valve (3) which causes the hydraulic fluid to actuate the first injection valve; (h) a second control valve (2) which causes the hydraulic fluid to actuate the second injection valve (17); (i) a metering device (15) in the injector body for metering the amount of first fuel injected by the first injection valve; and (j) a seal (24) in the injector body which prevents leakage of the second fuel into the first fuel.
Patent CA-2340097-A1 (CA)
Title: On-site analyzer
Inventor: ROSENBAUM NEIL
IPC: G01N33/30
Filed: 1999-08-12
Abstract: An apparatus (10) for analyzing lubricant oils and functional fluids includes an optical emission spectrometer (OES) (26) having a substantially continuously valued wavelength versus intensity output (140). The OES (26) analyzes light captured from a spark emission stand (58) through which the fluid sample is flowed. An expert system (160-172) operates according to a set of Rules, and generates diagnostic text (174) for an operator based on the information about the fluid sample provided by the OES (26) and other measurement devices. The apparatus (10) is reduced in size, weight and cost.
Patent CA-2340120-A1 (CA)
Title: Transdermally delivered aspirin
Inventor: GALAT ALEXANDER
IPC: A61K31/616
Filed: 1999-06-11
Abstract: An aspirin formulation suitable for transdermal delivery has powdered aspirin dissolved in relatively high concentrations in a solution composed of a pharmaceutically acceptable solvent and an organic amine a. The primary solvent is preferably an organic hydroxy compound having good transdermal propellant characteristics. The resulting aspirin solution is nonirritating to the skin and exhibits good stability over the useful life of a transdermal delivery patch. A patch suitable for delivering the aspirin solution to the skin of a patient is also described.
Patent CA-2340272-A1 (CA)
Title: Cell structure mounting container and assembly thereof
Inventor: ICHIKAWA YUKIHITO
IPC: B01D53/86
Filed: 2001-03-09
Abstract: A cell structure mounting container comprises a cell structure stored within a metal container. The cell structure is held within the metal container by providing a compressed resilience material having cushioning characteristics between the cell structure and the metal container in a compressed state. The compressed resilience material is a heat-resistant and low-expansion material containing ceramic fibers or ceramic fibers and heat-resistant metal fibers. Accordingly, compression characteristics which do not greatly fluctuate within the usage temperature range are obtained, the compression force acting on the periphery portion of the cell structure does not change greatly, and further, the compression force acts essentially uniformly on the periphery portion of the cell structure.     Thus, a cell structure mounting container and an assembly thereof can be provided wherein there is little change in compressive pressure on the cell structure within the metal container within the usage temperature range of the catalytic converter or the like, and the compressive pressure distribution is uniform, thereby preventing damage to the cell structure.
Patent CA-2341169-A1 (CA)
Title: Signalling in a telecommunications system
Inventor: GRAF LESLIE
IPC: H04M15/00
Filed: 1999-08-23
Abstract: A method of passing a Clear Back (CLB) and/or REANSWER message from a PSTN access point (2) to a call charging point (10) via an H.323 network (7) whic h uses a DSS1 based signalling protocol. The method comprising defining call clearback and reanswer parameters and including one or other of the paramete rs as a Notification Indicator information element of a NOTIFY message of the DSS1 based protocol, for transmission over said network (7), in response to generation of a Clear Back (CLB) or REANSWER message at the PSTN access poin t (2).
Patent CA-2341520-A1 (CA)
Inventor: KHOT MAHESH
IPC: C12Q1/6818
Filed: 1999-08-30
Abstract: On décrit des colorants à transfert énergétique, leur préparation et leur utilisation en tant que marqueurs dans des systèmes biologiques. Ces colorants se présentent de préférence sous forme de cassettes, ce qui permet de les fixer sur diverses matières biologiques. Les colorants et les réactifs pouvant être préparés à partir de ces derniers comprennent différents marqueurs fluorescents présentant des décalages de Stokes importants, permettant leur utilisation dans une grande diversité d'applications utilisant la fluorescence, couvrant une plage étendue du spectre visible.
Patent CA-2342313-A1 (CA)
Title: Emulsion immunostimulante
Inventor: HAENSLER JEAN
IPC: A61P37/04
Filed: 1999-09-13
Abstract: La présente invention concerne une émulsion immunostimulante de type huile dans eau, qui comprend une phase aqueuse et une phase huileuse, caractérisée en ce qu'elle comprend en outre au moins un polynucléotide immunostimulant dont au moins une partie est couplée de façon covalente à au moins une molécule lipidique. L'invention concerne également une composition vaccinale comprenant à titre d'immunoadjuvant, une telle émulsion.
Patent CA-2342932-A1 (CA)
Title: Piston engine balancing
Inventor: SANDERSON ROBERT A
IPC: F04B15/08
Filed: 1999-09-14
Abstract: A piston assembly includes first and second double-ended pistons, a transiti on arm coupled to each of the pistons, and a rotating member rotating in a firs t direction about a first axis. The transition arm includes a drive member coupled to the rotating member off-axis of the rotating member. A first counterbalance is mounted to rotate in the first direction, and a second counterbalance is mounted to rotate in a second direction opposite the first  direction. The second counterbalance rotates about a second axis offset and parallel to the first axis. Alternatively, the second counterbalance rotates  about the first axis. A method of counterbalancing a piston assembly include s mounting a first counterbalance to the piston assembly to rotate in the firs t direction, and mounting a second counterbalance to the piston assembly to rotate in the second direction.
Patent CA-2344028-A1 (CA)
Title: Housing for a hand brake mechanism
Inventor: KANJO WAJIH
IPC: B60T7/10
Filed: 2001-04-17
Abstract: A hand brake front housing for a railroad car hand brake mechanism. Such hand brake front housing comprising a front casing for enclosing pre-selected portions of a hand brake mechanism. The front casing having a front wall of a predetermined size and shape. A bearing mount integrally formed to the front wall of such front casing. The bearing mount having a predetermined size and shape to retain a predetermined arrangement of a bearing unit.
Patent CA-2344235-A1 (CA)
Title: Panonceau imprime
Inventor: BANNING HERBERT JOHN
IPC: G09F7/12
Filed: 1999-09-13
Abstract: L'invention concerne un panonceau imprimé particulièrement destiné à être utilisé avec un caisson lumineux sur la face arrière duquel des informations sont imprimées à l'envers, généralement un menu d'établissement de restauration rapide. Lesdites informations comprennent les noms de produits et une zone fenêtre rectangulaire et transparente, dans laquelle le panonceau n'est pas imprimé, est alignée avec chaque nom de produit. L'arrière du panonceau est recouvert d'une couche de peinture blanche diffusant la lumière, à l'exception des fenêtres et des zones bordant ces dernières, de sorte qu'une bordure ou qu'un cadre sombre rectangulaire soit laissé autour de chaque fenêtre. Des étiquettes de taille supérieure à celle de la fenêtre, mais de préférence de taille inférieure à celle du bord extérieur de la bordure, peuvent être placées sensiblement dans la fenêtre, le bord extérieur de la bordure servant de guide. Les prix sont imprimés sur le recto de l'étiquette et, si l'étiquette est appliquée correctement sur la fenêtre, ce qui peut être vérifié par rapport à la bordure, les prix doivent être alignés avec les noms des produits. Ainsi, l'invention porte sur une méthode qui consiste à s'assurer que des prix ajustables figurent sur le panonceau imprimé, lequel comprend également un système permettant de vérifier que les étiquettes affichant chaque prix, sont correctement alignées avec le nom de produit associé, de manière qu'il ait, vu de face, une apparence professionnelle.
Patent CA-2348152-A1 (CA)
Inventor: HELFTENBEIN ELKE
IPC: C12Q1/68
Filed: 1999-08-12
Abstract: The present invention relates to a vessel for blood sampling that contains a  solution comprising a guanidium salt, a buffer substance, a reduction agent and/or a detergent. This vessel can especially be used in blood sampling for  detecting nucleic acids.
Patent CA-2349080-A1 (CA)
Title: Application of a hybrid arc/laser process to the welding of pipe
Inventor: BONNET CHRISTIAN
IPC: B23K26/26
Filed: 2001-05-28
Abstract: Process for manufacturing a welded pipe from a metal strip having two longitudinal edges approximately parallel to each other, which are brought together so as to come approximately into contact with each other and thus form an unwelded pre-tube, the said pre-tube then being welded in order to join the said edges together. According to the invention, the two edges are welded together to obtain a welded metal pipe by using, approximately simultaneously, at least one laser beam and at least one electric arc, that is to say using a hybrid arc/laser, preferably plasma/laser, welding process. This process can be used to produce weld seams of rectilinear, helicoidal or spiralled shape.
Patent CA-2356609-A1 (CA)
Title: Process for producing round billets
Inventor: WEHAGE HARALD
IPC: B22D11/12
Filed: 1999-12-07
Abstract: The invention pertains to a process and to a device for the production of continuously cast billets in a production plant consisting of employs a vertical, round strand-casting machine with horizontal run-out, at least one deacaling device, and several following roll stands. For the production of round bil-lets with diameters in the range of 90-300 mm, after the solidifying round billet has left the mold but before it has entered the following rolling unit, its surface is descaled and the area near the surface is cooled in defined manner to a temperature which is optimum for the grade of steel in question before the round billet is worked, first over the course of at least three successive horizontal passes then in a vertical pass, the surface of the preworked billet being descaled again before the last pass.
Patent CA-2363205-A1 (CA)
Title: Perfectionnements aux combines, notamment telephoniques
Inventor: SMADJA DAVID
IPC: H04M1/05
Filed: 2001-11-22
Abstract: La présente invention concerne un combiné, notamment téléphonique, du type comportant un élément de maintien relié au boîtier (1) par au moins une branche (5) escamotable par coulissement dans celui-ci.  Ce combiné est caractérisé en ce que l'une des extrémités du boîtier (1) comporte un  élément rotatif cylindrique (3), qui est monté à rotation, par rapport au boîtier (1) autour de son axe principal (zz') auquel la branche (5) est liée au moins en rotation. (Fig. 12)
Patent CA-2363887-A1 (CA)
Title: Systeme de sac gonflable
Inventor: OKUMURA TOMOYUKI
IPC: B60R21/205
Filed: 2001-11-27
Abstract: Système de sac gonflable dans lequel un sac gonflable est placé sous une surface supérieure d'un panneau d'instruments pour restreindre un passager en allumant un gonfleur par un signal d'un capteur d'accélération lorsqu'un véhicule entre en collision et en déployant le sac gonflable avec un gaz généré par l'allumage du gonfleur, une méthode de formation d'une poche dans une surface inférieure de sac gonflable lorsqu'il est gonflé.
Patent CA-2364381-A1 (CA)
Title: Flow-thru chip cartridge, chip holder, system and method thereof
Inventor: TORRES MATTHEW
IPC: B01L3/00
Filed: 2000-12-20
Abstract: A system for performing hybridization assays comprises a cartridge for housing a flow through device, where the cartridge includes a test fluid chamber for facilitating a substantially uniform floe of a test fluid mixture through the flow through device, and a fluidics station to deliver the test fluid mixture to the cartridge. The cartridge has a chip holder that holds the flows-through device, which has an array of microchannel passages.  The chip holder has a support for placement of the flow though device, the test fluid chamber for directing a substantially uniform flow through device, and a first port that receives the test fluid mixture. The cartridge has a sealing system for preventing the leakage of the test fluid around the flow through device. The test fluid chamber is defined in part by a spade-like surface having an inlet for the test fluid mixture.
Patent CA-2365128-A1 (CA)
Title: Novel formulations comprising lipid-regulating agents
Inventor: PATEL JITENDRA P
IPC: A61K31/22
Filed: 2000-03-23
Abstract: The present invention is directed to a formulation comprising a lipid-regulating agent dissolved or dispersed in at least one oil and an emulsifier or emulsifier blend, the resulting mixture being capable of forming an emulsion upon dilution in an aqueous medium.
Patent CA-2366688-A1 (CA)
Title: Use of bioadhesives and adjuvants for the mucosal delivery of antigens
Inventor: O'HAGAN DEREK
IPC: A61K9/00
Filed: 1999-05-28
Abstract: Compositions are provided which include bioadhesives in combination with adjuvants and antigens for mucosal delivery. Also provided are methods of making the compositions, as well as methods of immunization using the same.
Patent CA-2367672-A1 (CA)
Inventor: MISSLITZ ULF
IPC: A01N43/80
Filed: 2000-03-08
Abstract: The invention relates to tricyclic benzoylpyrazole derivatives of formula (I), wherein the variables have the following meanings: X is oxygen or sulphur, S=O, S(=O)2, CR6R7, NR8 or a bond; Y, together with the two other carbons to which it is bonded, forms a saturated, partially saturated or unsaturated 5 or 6-membered heterocycle; R1, R2, R6, R7 are hydrogen, alkyl, alkyl halide, alkoxy or halogenalkoxy; R3 is halogen, alkyl, alkyl halide, alkoxy or halogenalkoxy; R4 is hydrogen, nitro, halogen, cyano, alkyl, alkyl halide, alkoxy, halogenalkoxy, alkylthio, halogen alkylthio, alkylsulfinyl, alkylsulfinyl halide, alkylsulfonyl, alkylsulfonyl halide, optionally substituted aminosulfonyl or optionally substituted sulfonylamino; R5 is hydrogen, alkyl or halogen; l is 0, 1 or 2; R8 is hydrogen, alkyl, alkyl halide, alkylcarbonyl, formyl, alkoxycarbonyl, alkoxycarbonyl halide, alkylsulfonyl or alkylsulfonyl halide and R9 is substituted pyrazole-4-yl-carbonyl or substituted 5-oxo-pyrazolin-4-yl-methylides; and the agriculturally useable salts thereof. The invention also relates to a method and intermediate products for producing tricyclic benzoylpyrazole derivatives, to products which contain the same and to the use of said derivatives or said products for combating undesirable plants.
Patent CA-2369976-A1 (CA)
Inventor: PARK JONG-GU
IPC: A61K9/127
Filed: 2000-04-04
Abstract: L'invention concerne de nouveaux oligonucléotides antisens (AS) contenant une ou plusieurs séquences antisens d'une région d'ARNm avec une structure secondaire moindre. L'invention concerne plus particulièrement un oligonucléotide antisens (CMAS) multiple fermé par covalence construit pour former un type fermé par liaison utilisant une amorce complémentaire et un oligonucléotide antisens (RiAS) de type bande se composant de deux boucles contenant de multiples séquences antisens et une tige reliant les deux boucles construite à l'aide des séquences complémentaires aux deux extrémités des amorces 5. Les nouveaux oligonucléotides AS sont extrêmement stables aux activités de l'exonucléase et font preuve d'une inhibition importante à la croissance de cellules tumorales. Les compositions pharmaceutiques contenant ces nouveaux types d'oligonucléotides AS sont efficaces pour le traitement du cancer, de maladies immunes, de maladies infectieuses et d'autres maladies affectant l'homme provoquées par l'expression génique aberrante.
Patent CA-2370734-A1 (CA)
Inventor: KHARE GYANESH P
IPC: C10G29/04
Filed: 2000-08-09
Abstract: Particulate sorbent compositions comprising a mixture of zinc oxide, silica, alumina and a substantially reduced valence cobalt are provided for the desulfurization of a feedstream of cracked-gasoline or diesel fuels in a desulfurization zone by a process which comprises the contacting of such feedstreams in a desulfurization zone followed by separation of the resulting low sulfur-containing stream and sulfurized-sorbent and thereafter regenerating and activating the separated sorbent before recycle of same to the desulfurization zone.
Patent CA-2373157-A1 (CA)
Title: Procede de mesure et moyen de communication utilisant un systeme de service de mesure
Inventor: KAMATANI YASUO
IPC: G08C15/00
Filed: 2000-03-07
Abstract: Du côté client, le moyen d'interface module un signal détecté par un support à mesurer, de sorte qu'un signal spécifique soit obtenu, un émetteur reçoit le signal par l'intermédiaire du moyen de transmission et le transmet sur une ligne de télécommunication. Du côté serveur, un récepteur reçoit le signal de détection reçu, un moyen d'interface démodule le signal reçu, fourni par l'intermédiaire d'un moyen de réception, et un instrument prédéterminé analyse le signal détecté. Les résultats de la mesure du signal détecté par l'instrument sont modulés par l'intermédiaire du circuit d'interface et le moyen de transmission de résultats, et sont transmis par un émetteur, sous forme de signal de résultat, sur la ligne de télécommunication. Le signal de résultat est reçu par un récepteur du côté client, démodulé par le moyen de réception de résultat et est présenté sur le moyen d'affichage de résultats.
Patent CA-2373209-A1 (CA)
Title: System for remote management of water consumption in homes and industries
Inventor: SANDOVAL MORENO DAVID JOAQUIN
IPC: G01F15/06
Filed: 2002-02-25
Abstract: The system is based on incorporating an electronic counter (2) and an electrovalve (3) to each customer's private installation. These are intercalated in the water supply tube (6) and associated to a control card (4), so that this card (4) reads the electronic couter (2) on a permanent basis, transmitting this information to a central data system.  The card also receives instructions from the data system to control the electrovalve (3), allowing it to be remotely opened and closed. This system allows remote reading, giving detailed information on instantaneous consumption over time and periodical consumption for the purpose of invoicing. It also allows remote supply disconnection, to avoid leakage, fraud, non-payment, etc.
Patent CA-2373245-A1 (CA)
Title: Fruit chiller
Inventor: CLARK GEORGE A
IPC: F25B21/04
Filed: 2001-03-12
Abstract: A chiller (10) for fresh fruit and other perishable food products is cooled with a thermoelectric device (24) and includes a cool air recirculating system that minimizes air flow path lengths and provides uniform cool air distribution throughout a fruit container (13) removably supported above the thermoelectric module (24).  The cooling air flow duct system is formed in part by the bottom wall of the container (16), thereby enhancing direct cooling air flow contact in minimizing the lengths of the flow paths.
Patent CA-2374330-A1 (CA)
Title: Method and system for performing money transfer transactions
Inventor: SEIFERT DEAN A
IPC: G06Q20/00
Filed: 2002-03-01
Abstract: A method for performing a money transfer receive transaction includes loading payout funds, corresponding to a desired amount of money to be transferred from a sender to a recipient, in a payout account associated with a payout card, such that the payout funds are electronically accessible by the recipient using the payout card. A system for performing a money transfer receive transaction is also provided.