baber/WOPTO huggingface dataset:
Patent CA-2401361-A1 (CA)
Title: Compact dual nozzle air bag inflator
Inventor: DIGIACOMO MICHAEL
IPC: B60R21/26
Filed: 2001-03-27
Abstract: A multi-level output inflator (10) for inflating an air bag in the event of a vehicle crash, comprising a housing, a wall section disposed in the housing to define separate primary and secondary combustion chambers (18,20) therein. A  primary initiator (30) and primary propellant are disposed within the primary combustion chamber (18), and a secondary initiator (32) and secondary propellant are disposed with the secondary combustion chamber (20). The housing comprises a primary nozzle (22) in communication with the primary combustion chamber (18), and a secondary nozzle (32) in communication with the secondary combustion chamber (20). The primary and secondary initiators (30,32) may be fired separately, simultaneously, or in a timed sequence to inflate the air bag at different rates and levels depending on the nature of the vehicle crash. A method of assembling the components of the inflator is also described and covered.
Patent CA-2401507-A1 (CA)
Title: Grease composition for constant velocity joints
Inventor: KAWAMURA YASUSHI
IPC: C10M169/06
Filed: 2001-02-28
Abstract: Grease composition for constant velocity joints, comprising a base oil and a urea-based thickener, which grease additionally contains, (A) molybdenum sulphide dialkyldithiocarbamate and (B) 5,5 -dithiobis(1,3,4-thiadiazole-2-thiol); a method of lubricating a constant velocity joint comprising packing it with said grease; and a constant velocity joint packed with said grease.
Patent CA-2403494-A1 (CA)
Title: Proteins and polymers for use as pitch and stickies control agents in pulp and papermaking processes
Inventor: NGUYEN DUY T
IPC: D21C9/08
Filed: 2001-03-22
Abstract: Methods for inhibiting the depositions of organic contaminants from pulp in pulp and papermaking systems are disclosed. A combination of a protein and a cationic polymer is added to the pulp or applied to deposition prone surfaces of a papermaking system.
Patent CA-2404227-A1 (CA)
Title: Procede et systeme de chiffrement et d'authentification
Inventor: WIDMAN MATHIAS
IPC: H04W12/06
Filed: 2001-03-26
Abstract: L'invention concerne un procédé et un système de transmission chiffrée ou d'authentification entre au moins deux unités via un canal de communication non protégé. Ce procédé consiste à : (a) lancer une procédure d'initiation pour obtenir une valeur initiale commune destinée à être utilisée dans les unités respectives ; (b) à synchroniser une valeur de comptage dans chaque unité ; (c) à générer dans chaque unité, indépendamment des autres unités, une clef sur la base de la valeur initiale et de la valeur de comptage ; et (d) à utiliser les clefs ainsi générées lors d'une transmission cryptée ou une authentification consécutive.
Patent CA-2405629-A1 (CA)
Inventor: ASHBY MATTHEW
IPC: G16B30/20
Filed: 2001-04-10
Abstract: The present invention relates to methods for performing surveys of the genetic diversity of a population. The invention also relates to methods for performing genetic analysis of a population. The invention further relates to methods for the creation of databases comprising the survey information and the databases created by these methods. The invention also relates to methods for analyzing the information to correlate the presence of nucleic acid markers with desired parameters in a sample. These methods have application in the fields of geochemical exploration, agriculture, bioremediation, environmental analysis, clinical microbiology, forensic science and medicine.
Patent CA-2408017-A1 (CA)
Inventor: JASON MARK E
IPC: C07D303/24
Filed: 2001-05-08
Abstract: A phosphate ester-based functional fluid composition that generates reduced levels of carboxylic acid during use by incorporating at least one acid scavenger selected from the epoxides of the invention. The phosphate ester-based functional fluids are particularly useful as hydraulic fluids.
Patent CA-2413213-A1 (CA)
Inventor: EICHHORN JOACHIM
IPC: C09B67/22
Filed: 2002-11-29
Abstract: Reactive dye mixtures including one or more disazo dyes of the hereinbelow indicated and defined general formula (I)   and one or more disazo dyes of the hereinbelow indicated and defined general formula (II)   where D1, D2, D3, D4 and M are each as defined in claim 1.
Patent CA-2415911-A1 (CA)
Inventor: SAVILLE BRADLEY A
IPC: D21H21/10
Filed: 2003-01-02
Abstract: A pulp and paper additive comprising a selective protein recognition function that specifically links a component of a papermaking solution. The invention provides an improved process of paper manufacture and novel paper making additives of use therein.
Patent CA-2416794-A1 (CA)
Inventor: GOLD DANIEL P
IPC: A61P21/04
Filed: 2001-08-10
Abstract: The present invention provides a method for altering a T cell mediated pathology in a patient. This method comprises administering a composition comprising at least one and/or two chimeric proteins. Each chimeric protein comprises at least a portion of either the V.alpha. or V.beta. region of a T CR from particular T cells from a patient having a T cell mediated pathology, a nd an immunoglobulin constant region. The genes encoding V.alpha. and/or V.beta.~~~.epsilon..gamma.~~~.sigma.~.alpha.~.delta.~~~.epsilon.~.gamma..eps ilo n.~.epsilon..sigma.~.epsilon.~~~.delta.~~.gamma.~~.mu..mu..theta.~~.gamma..l amb da.~.beta..theta..lambda.~~~~~~.sigma.~.alpha.~~~~.epsilon..gamma.~~~.sigma. ~.a lpha.~.epsilon.~~.sigma.~.lambda..alpha.~.epsilon..delta.~.alpha.~.delta.~~~ .si gma..epsilon.~~.epsilon..delta.~~~~~~.alpha.~~.epsilon.~.pi.~.epsilon..sigma ..s igma.~~~~.omega..epsilon.~~~~~~~~.epsilon.~~~~.mu..epsilon.~~~~.pi.~~~.epsil on. ~~.sigma.~.alpha.~.epsilon.~.pi.~~.delta..theta.~.epsilon..delta.~.beta.~~~~ ~~~ .delta..theta.~~~.gamma.~~~.epsilon.~.epsilon.~.pi.~.epsilon..sigma..sigma.~ ~~~ .omega..epsilon.~~~~.sigma.~~~~~~~~.sigma..epsilon.~~~~.epsilon..lambda..lam bda .~.lambda.~~.epsilon..sigma.~~~~.epsilon.~~~~.mu..epsilon.~~~~.pi.~~~.epsilo n.~ ~.sigma.~.alpha.~.epsilon.~.pi..theta.~~~~.epsilon..delta.~.theta..sigma.~~. gam ma.~.alpha.~~~.beta.~.delta.~~.alpha.~~~~~~~~~~.lambda..theta..mu.~.sigma.~~ .al pha.~.delta.~~~.epsilon.~~~~.epsilon..mu.~~.alpha..lambda..lambda.~~~~~~.the ta. .gamma..alpha.~.epsilon..delta.~~~~.alpha.~~~.mu..mu..theta.~~.gamma..epsilo n.~ ~~~~.alpha.~~~.epsilon.~~~~.epsilon.~~~.lambda..epsilon.~.lambda.~.mu..pi..e psi lon.~~~.epsilon..mu.~~~.alpha.~~~~~~~~. Since the conjugates comprises chimeric proteins made specifically from particular T cells from a patient having T cell mediated pathology, when it is administered to such a patient,  with or without a cytokine, such as granulocyte-macrophage-CSF, or a chemokine, it can induce immune responses to alter such a T cell mediated pathology.
Patent CA-2417444-A1 (CA)
Inventor: SCHMEES NORBERT
IPC: A61P1/00
Filed: 2001-07-23
Abstract: The invention relates to the use of compounds of the general formula (I) as non-steroidal inflammation inhibitors, to a method for the production of the same and to selected compounds.
Patent CA-2418320-A1 (CA)
Title: The anti-neoplastic agent et-743 inhibits trans activation by sxr
Inventor: FORMAN BARRY M
IPC: C12Q1/68
Filed: 2001-08-13
Abstract: ET-743 is a small molecular weight compound with antineoplastic activity that inhibits the ability of the nuclear receptor SXR to trans activate gene transcription from SXR regulated response elements. The nuclear receptor SXR  has been identified as a receptor that activates transcription of the mdr1 gene and thus increases multidrug resistance in cells. The interaction of SXR  with the mdr1 gene and ET-743 provide a set of physiological mechanisms which can be exploited to identify novel inhibitors of SXR activation and mdr1 gene transcription and thus novel agents which exhibit an antineoplastic effect against tumor cells either alone or when coadministered with another antineoplastic agent.
Patent CA-2418547-A1 (CA)
Inventor: BRUGGINK BRADLEY J
IPC: E04B2/74
Filed: 2003-02-06
Abstract: A connection system for securing a wall panel shell to a frame member. The frame member includes a groove and the shell includes a mounting member received within the groove. The shell includes a skin member secured to one or more structural members. Each mounting member is carried by a structural member, and is part of a connector that is separate from and engaged with the structural member. The connector includes a base having spaced apart engagement areas, which are received within spaced apart recesses in the structural member. The structural member defines a flat surface which facilitates application of pressure to bond the structural member and the skin member together using an adhesive. Thereafter, the connector is engaged with the structural member via a snap-on engagement arrangement, to enable the wall panel shell to be mounted to the frame member.
Patent CA-2418911-A1 (CA)
Inventor: WEPPNER MARK H
IPC: A47D13/10
Filed: 2003-02-14
Abstract: An infant support structure that may be used to pacify and/or entertain an infant is disclosed. In one embodiment, the infant support structure is an infant bouncer. In one embodiment, the infant support structure includes an entertainment device with toy aquarium. The entertainment device is removably coupled to the support structure.
Patent CA-2419373-A1 (CA)
Inventor: CHAN KWAN
IPC: A61L31/00
Filed: 2001-09-27
Abstract: The use of HETE derivatives in intraocular surgery (e.g., cataract surgery) is disclosed. The HETE derivatives protect and maintain the corneal endothelium .
Patent CA-2421443-A1 (CA)
Inventor: GAUTHIER ANDRE
IPC: G06T13/00
Filed: 2003-03-10
Abstract: Three dimensional data is generated, modified or animated within a computer base system. A representation of an existing 3D entity is displayed an a further entity is selected from a menu in response to manual operation of an input device. A user drags and drops the selected entity over the existing entity and the default operation is performed in order to create new data relevant to the entity association. If necessary a user is prompted for additional information when it is possible to perform more than one default operation.
Patent CA-2425381-A1 (CA)
Title: Procede de cuisson au moyen de liqueur noire chaude
Inventor: SVEDMAN MIKAEL
IPC: D21C11/04
Filed: 2001-10-26
Abstract: L'invention concerne un procédé de production de pâte dans un processus de digestion alcaline, comprenant les étapes suivantes consistant : à charger de la matière lignocellulosique dans un système de lessiveur ; à pré-traiter ladite matière lignocellulosique au moyen d'une liqueur d'imprégnation et ultérieurement au moyen d'une liqueur plus chaude contenant de la liqueur noire, déplaçant simultanément la liqueur résiduaire ; à chauffer et à cuire ladite matière lignocellulosique de sorte à produire de la matière lignocellulosique cuite et de la liqueur de cuisson ; à déplacer une partie de ladite liqueur de cuisson à température de cuisson, à partir dudit lessiveur jusqu'à une première section, par fourniture d'un liquide de lavage ; à déplacer également une deuxième partie de la liqueur déplacée à partir dudit système de lessiveur jusqu'à au moins une deuxième section, également par fourniture de liquide de lavage jusqu'à ce que la température de ladite deuxième partie de la liqueur déplacée tombe à une température d'au moins environ le point d'ébullition de ladite liqueur de cuisson, à pression atmosphérique, ladite deuxième partie de liqueur déplacée ayant une teneur en solides sensiblement inférieure à la teneur en solides initiale de la liqueur de cuisson et sensiblement inférieure à celle de ladite première partie de liqueur déplacée. Le procédé se caractérise en ce que des parties substantielles de ladite deuxième partie de liqueur déplacée sont chauffées par la chaleur de la première partie de liqueur déplacée. Ladite première partie ayant une teneur élevée en solides ne peut pas être réutilisée dans un lessiveur et ladite deuxième partie chauffée est également utilisée comme liqueur chaude dans le pré-traitement et le chauffage de ladite matière lignocellulosique.
Patent CA-2426408-A1 (CA)
Title: Method of protecting personal information
Inventor: OHUCHI AZUMA
IPC: C12Q1/68
Filed: 2001-08-24
Abstract: A method capable of protecting personal information that can be obtained by analyzing a biological sample, comprising adding to a biological sample a component obstructing the analysis of a component that can provide personal information to be protected, thereby technically preventing the analysis of a personal information such as genome information without a consent by a relative person. In addition, the method not only protects personal information but provides a technique of capable of analyzing protected personal information as needed.
Patent CA-2429015-A1 (CA)
Title: Procedure and system for scheduling a shared resource between multiple information packet flows
Inventor: LENZINI LUCIANO
IPC: H04L47/525
Filed: 2001-10-19
Abstract: Each synchronous flow (h=1, 2, , Ns) is associated to a respective synchronous capacity value (Hh) indicative of the maximum amount of time for which a synchronous flow can be served before relinquishing the token. Each asynchronous flow (I=1, 2, , NA) is, on the other hand, associated to a respective indicative value of the delay to be recovered so that the respective queue has the right to be served and to another value indicating the instant in which the server visited the respective queue in the pervious cycle. Each queue associated to a synchronous flow (h) is therefore served for a maximum amount of time that is equal to the aforesaid synchronous capacity value, while each queue associated to an asynchronous flow (i) is only served if the server's visit takes place with anticipation with respect to the expected instant. This anticipation is determined as the difference between the expected rotation time, needed by the server (10) to complete a visit cycle (T) of the queues associated to the aforesaid flows (h, i), and the time that has passed since the server's previous visit (10) and the delay accumulated. This difference, if positive, defines the maximum service time for the asynchronous queue. If the queue is empty when the server visits it, the server (10) moves on to the next queue even before the relative maximum service time has passed.
Patent CA-2429531-A1 (CA)
Inventor: PARSONS NATAN E
IPC: E03D5/02
Filed: 2001-11-20
Abstract: A tank-type flusher (300) includes an intake valve, i.e., a fill valve, (302), a diaphragm-operated flush valve (304), and a pressure control mechanism (306). The intake valve is connected to an external water source and is constructed to close water flow to a water storage tank (16) at about a predefined water level in the water tank. The diaphragm-operated flush valve is constructed to control a flush valve member between a seated state and an unseated state allowing water discharge from the water tank into a toilet bow.  There is a disphragm, separating a flush-valve chamber and a pilot chamber, arranged to seal the flush-valve chamber and thereby maintain pressure forcing the flush valve member to the seated state preventing the water discharge from the water storage tank to the toilet bowl. The pressure control mechanism is constructed and arranged, upon actuation, to reduce pressure in the pilot chamber of the diaphragm-operated flush valve to cause deformation of the diaphragm and thereby reduce pressure in the flush-valve chamber causing the water discharge.
Patent CA-2442349-A1 (CA)
Inventor: CHIN LYNDA
IPC: C12Q1/6886
Filed: 2002-03-28
Abstract: L'invention concerne des procédés et du matériel permettant l'identification et la caractérisation de gènes associés à des phénotypes tels que le phénotype du cancer et de la capacité de survie des cellules. L'invention concerne également des cellules et des mammifères transgéniques (autres que l'humain) qui peuvent être utilisés dans ces procédés.
Patent CA-2443640-A1 (CA)
Title: Combustion air system for recovery boilers, burning spent liquors from pulping processes
Inventor: SIMONEN LIISA
IPC: D21C11/12
Filed: 2002-04-03
Abstract: An arrangement is disclosed for supplying an air jet form to the furnace of a recovery boiler, where the furnace has a front wall, a rear wall and side walls. Black liquor spraying devices are disposed on the furnace walls at one or several levels of the furnace. I addition a plurality of air ports are located on several horizontal levels for introducing air into the furnace from an air supply. In the arrangement for the secondary air flows two horizontal air levels at different elevations are arranged above the lowest air level or levels and below the black liquor spraying level or levels. Air is supplied from two opposite walls on said two levels and the air ports are located so that the air jets are introduced in an interlaced pattern having an even number of jets on one opposite wall and an uneven number of jets on the other opposite wall. The air jets of said at least two air levels are located substantially one above each other in substantially vertical rows.
Patent CA-2447293-A1 (CA)
Title: Quadcorner tray wrapper designs
Inventor: ROCHEFORT OSCAR
IPC: B65D5/28
Filed: 2003-10-30
Abstract: Containers of the wraparound and tray style are provided, having enhanced stacking strength and general robustness, through the provision of internal and external reinforcing panels and flanges. Variations of the basic invention are provided with closure flaps of varying configuration and placement; end walls and minor flaps with angled side edges to provide for containers having inclined sides; regions of weakness, removable portions of panels and/or preformed apertures to permit conversion of the containers to display/merchandising modes; gusseted corner structures to provide for containment of fluent materials; and enhanced transverse support structures.
Patent CA-2448507-A1 (CA)
Title: Hair dryer and attachment system
Inventor: LANGLEY LUTHER D
IPC: A45D20/12
Filed: 2003-11-06
Abstract: A hair dryer attachment system provides a dryer (10) and a plurality of attachments (30). A fastening mechanism is provided so that multiple attachments are each securable to the generally circular or ovate dryer barrel (20) using the same fastening technology. Each of the attachments (30) forms part of the barrel (20), and when used with the preferred present shortened barrel (20), a so-called "standard-length" drier is provided which provides the additional benefits of the respective attachments (30), without being overly long so as to be cumbersome during use. Each attachment features an apron (38) which is supported by the barrel (20) and, with engagement formations (26) on the barrel (20) and complementary formations (28) on the apron (38), the attachment (30) is releasably secured to the barrel (20). Aeration barrel (30) and finger/comb attachments (100, 92) are also provided.
Patent CA-2451203-A1 (CA)
Title: Photocrosslinking of diethyl fumarate/poly(propylene fumarate) biomaterials
Inventor: FISHER JOHN P
IPC: C08L67/06
Filed: 2002-06-28
Abstract: A polymer network formed by crosslinking poly(propylene fumarate) with a fumarate derivative. The fumarate derivative is one in which the PPF is soluble, is preferably an alkyl fumarate, and is more preferably selected from the group consisting of diethyl fumarate, dimethyl fumarate, methyl ethyl fumarate, diisopropyl fumarate, and dibutyl fumarate. The network can be formed by photo-crosslinking and can be porous. In some embodiments, the poly(propylene fumarate) and the fumarate derivative are each present in an amount effective to produce a polymeric network useful for in vivo applications. The network can be formed from an injectable, in situ crosslinkable composite formulation, or can be prefabricated from a crosslinkable composite formulation such as stereolithography, rapid prototyping, injection molding, and extrusion molding.
Patent CA-2452128-A1 (CA)
Inventor: KRYLOV EVGENY
IPC: G01N30/64
Filed: 2002-06-28
Abstract: L'invention concerne un système qui identifie des espèces chimiques en mesurant la mobilité en fonction d'un champ électrique puissant, et gènère des signatures uniques dépendantes du composé sur la base de la mobilité des ions observée à plusieurs tensions aux radiofréquences de crête pour une correction donnée. Les données de détection résultantes sont comparées avec des données stockées dans une bibliothèque de données afin d'identifier une espèce chimique détectée.
Patent CA-2452183-A1 (CA)
Inventor: CHEN XI
IPC: C12N15/80
Filed: 2001-06-28
Abstract: Applicants have devised a highly effective, convenient, and expeditious genetic transformation system for filamentous fungi, such as Agaricus bisporus. The preferred method uses an Agrobacterium-mediated transformation protocol. The critical features of this protocol include co-cultivation of t he bacterium with fruit body tissue instead of spores. In a preferred embodimen t, even higher transformation efficiencies were observed with the use of a homologous promoter in the polynucleotide expression construct in order to drive gene expression.
Patent CA-2452543-A1 (CA)
Inventor: MARTINEZ HENRY
IPC: B41C1/00
Filed: 2002-07-19
Abstract: La présente invention concerne un procédé dans lequel on utilise des valeurs de densité de profil de référence pour au moins une combinaison de couleurs formée de plusieurs couleurs produites par un dispositif de référence au moyen d'un ensemble de colorants de référence, au moins une combinaison de couleurs de surimpression ayant des valeurs de point de pourcentage initial de référence (VPPI) ; on utilise des valeurs de densité de profil du moment pour au moins une combinaison de couleurs produite par un dispositif du moment au moyen d'un ensemble de colorants du moment, au moins une combinaison de couleurs produite par l'ensemble de colorants du moment ayant des VPPI du moment; on quantifie des valeurs de point de pourcentage théorique de référence (VPPT) en tant qu'attributs de rendement à l'aide de l'ensemble de colorants de référence; on quantifie les VPPT du moment en tant qu'attributs de rendement à l'aide de l'ensemble de colorants du moment; et on calcule des facteurs qui compensent au moins une différence entre les données d'image produites avec l'ensemble de colorants de référence et les données d'image devant être imprimées avec l'ensemble de colorants du moment, en réponse aux attributs de rendement de référence et aux attributs de rendement du moment, et aux facteurs utilisés pour ajuster et générer les données d'image.
Patent CA-2453052-A1 (CA)
Title: High frequency dielectric heating system
Inventor: SPENCER SCOTT RONALD
IPC: H05B6/62
Filed: 2002-06-14
Abstract: A method and apparatus for dielectric drying is disclosed wherein a load (14) to be heated positioned on a carrier (10) the bottom of which provides a secondary electrode is moved with the carrier a dielectric heating chamber (24) having a primary electrode (58) positioned above load when said load on said carrier is moved into an operative position in the chamber. The carrier (10) and load (14) are elevated into heating position and this movement simultaneously connects the secondary electrode to ground, so that when high frequency power is applied to the primary electrode (58) the circuit is made to dielectrically heat the load (14).
Patent CA-2453782-A1 (CA)
Inventor: CUTIE ANTHONY J
IPC: A61K31/4439
Filed: 2001-07-10
Abstract: This invention relates to a controlled release combination drug product comprising troglitazone, e.g. its hydrochloride, and a biguamide, e.g.  metformin. In particular, the product comprises a core of metformin, at least a portion thereof has a layer or coat thereon of troglitazone.