baber/WOPTO huggingface dataset:
Patent CA-2463196-A1 (CA)
Inventor: PRAST BART
IPC: B04C3/00
Filed: 2002-09-27
Abstract: La présente invention concerne un séparateur de fluides cyclonique du type comprenant une partie d'étranglement tubulaire (4) dans laquelle un mélange de fluides est accéléré à une vitesse subsonique ou supersonique et, de la sorte, détendu et refroidi de manière que les composants condensables se condensent et/ou se solidifient et tourbillonnent ensuite jusque dans la section d'évacuation de fluide divergente (5) qui comprend une sortie secondaire externe (6) pour les composants des fluides enrichis en éléments condensables et une sortie principale interne (7) pour les composants des fluides dépourvus d'éléments condensables, lequel séparateur de fluides cyclonique comprend des aubes génératrices de tourbillons (2) qui font saillie depuis un corps central (1) s'étendant à travers au moins une partie de la section d'admission du séparateur, le corps central (1) possédant, en un emplacement en amont de la partie d'étranglement (4), une largeur extérieure plus grande (2Ro max) que la plus petite largeur intérieure (2Rn min) de la partie d'étranglement (4).
Patent CA-2465274-A1 (CA)
Inventor: O'HARA SHAWN MARK
IPC: C12Q1/68
Filed: 2002-10-28
Abstract: La présente invention concerne un dosage hautement sensible qui utilise une technique d'amplification amorcée spécifique du gène de bibliothèques d'ARNm issus de cellules rares et de transcrits rares trouvés dans le sang. Ce dosage permet de détecter des ARNm (10 copies /cellule) trouvés dans une à dix cellules isolées via un enrichissement immunomagnétique. Ce dosage constitue une amélioration par rapport à la PCR multiplex et permet de détecter efficacement des séquences de codage rares de cellules de carcinome circulant dans le sang. Ces techniques conviennent pour établir le profil de cellules isolées issues de tissus ou de fluides anatomiques et elles servent d'auxiliaire pour un diagnostic clinique de divers carcinomes, notamment dans la détection au stade précoce et dans la classification des cellules tumorales circulant. La surveillance des profils d'acide nucléique et de protéine de cellules dans des formats soit classiques, soit de jeu ordonné de microéchantillons, facilite la gestion d'intervention thérapeutique comprenant la classification par stades, la surveillance de la réponse à la thérapie, la confirmation de rémission et la détection de régression.
Patent CA-2466749-A1 (CA)
Title: Quick-release coupling for pipes
Inventor: BAMBERGER MICHAEL
IPC: F16L37/12
Filed: 2002-11-20
Abstract: The invention relates to a quick-release coupling (1) for pipelines (20) comprising pipe connecting elements (10). Said coupling comprises an inner part (2), an outer sleeve (4), and an inner sleeve (3) comprising a toothed ring (6) and a clamping ring (5). The inner sleeve (3) consists of at least two parts (31) and (32).
Patent CA-2466912-A1 (CA)
Inventor: SIMON THOR
IPC: H04L12/28
Filed: 2002-11-08
Abstract: Techniques for enhancing security in networking environments, whereby a cryptographic node (306) negotiates a set of security parameters (a "securit y association") with an end node (301), on behalf of a routing node (an "edge router" 303), and then securely distributes the negotiated security paramete rs to the edge router (303) and/or to other edge routers (304) in the network. The disclosed negotiation techniques allow the end node (301) to physically move during the negotiation, yet still establish the security association, a nd the secure distribution enables the end node (301) to move seamlessly throug h the network yet continue communicating securely. The disclosed techniques ma y also be used advantageously in other environments, such as clustered server environments, and allow an end node (301) to communicate with multiple routi ng (303, 304) or server nodes for a variety of reasons (for example, during a h ot- swap to a different server during fail-over or as a result of load balancing ).
Patent CA-2468094-A1 (CA)
Inventor: HOFF STEVEN R
IPC: F16L33/01
Filed: 2004-05-20
Abstract: A fluid coupling for coupling a hose to a metal tube, of primary interest in hydraulic brake systems, provides dynamic strain relief so that hoses having braided reinforcing layers are made usable for normal highway use because the hoses can withstand Department of Transportation Whip Test while meeting thermal requirements.  This is accomplished by a coaxial strain relief element which is integral with an eyelet-type tube. fitting wherein the strain.relief element is captured by a pocket disposed in the end of a crimping cup. A crimping cup directly engages the braided reinforcement layer to clamp the hose against a projecting nipple of the eyelet while having an annular lip portion which seats in the groove in the eyelet and presses the coaxial strain relief element into and direct engagement with the braided reinforcement layer.
Patent CA-2468883-A1 (CA)
Title: Optical recording materials having high storage density
Inventor: SCHMIDHALTER BEAT
IPC: G11B7/258
Filed: 2003-01-20
Abstract: The invention relates to an optical recording medium comprising a substrate, a recording layer and a reflecting layer, wherein the recording layer comprises a compound of formula (I), (II), (III), (IV), (V) or a tautomer or a salt thereof. For the precise definitions of the substituents, reference is made to the description. Recording and playback are carried out especially at a wavelength of from 350 to 500 nm, for example using a blue laser. The recording and playback quality is excellent and allows high storage density.  Also claimed are optical recording media for recording or playing back at from 380 to 440 nm that comprise a compound having an absorption maximum in the wave range from 300 to 400 nm and a compound of formula (IX).
Patent CA-2470626-A1 (CA)
Title: Methode et systeme pour parametrage des fonctions de l'equipement de forage de roches
Inventor: SANDSTROEM LARS
IPC: E21C35/24
Filed: 2002-12-18
Abstract: L'invention concerne un procédé de réglage d'au moins un paramètre de fonction d'un équipement de forage de roches (30, 40, 50). Cet équipement de forage de roches (30, 40, 50) comprend des fonctions conçues pour fonctionner par le biais d'un moyen de manoeuvre, l'effet du moyen de manoeuvre pour une fonction dépendant dudit paramètre de fonction. Une fois ledit paramètre de fonction configuré, au moins une valeur pour ce paramètre de fonction est transmise à l'équipement de forage de roches (30, 40, 50), à partir de l'unité portable (34, 35, 36), par le biais d'une interface sans fil. L'invention concerne également un système.
Patent CA-2471196-A1 (CA)
Inventor: BLOCH RICARDO A
IPC: C10M143/08
Filed: 2004-06-11
Abstract: A viscosity index (VI) improver concentrate containing at least one VI  improver, from 0 to about 5 mass % of lubricating oil flow improver (LOFI) and diluent oil, wherein the diluent oil has a kv100 of at least about 3.0 cSt and a CCS at -35°C of less than 3700 cPs, and wherein at least about 98 mass % of the concentrate is composed of VI  improver, LOFI and diluent oil.
Patent CA-2471429-A1 (CA)
Title: Antiviral and antibacterial respirator mask
Inventor: WEN SHEREE H
IPC: A62B7/10
Filed: 2002-12-18
Abstract: The invention provides a gas mask (10) comprising a face piece including a transparent eye covering (16), and including a space (18) to allow air to circulate around the nose and mouth of a wearer, and having an airtight seal to prevent contaminated air from entering the gas mask; a filtration apparatus (22) containing an active stage and a passive stage, the passive stage for filtering out particles above a predetermined size, and including adsorbent media for removing toxic or harmful substances and fluids from the contaminated air, the active stage containing at least one agent to kill ambient bacteria and viruses; an intake vent (22) permitting contaminated air to enter into the filtration system; at least one passageway (20) connecting the filtration apparatus to the space around the nose and mouth of the wearer;  and an exhalation port through which exhaled air may be expelled.
Patent CA-2471459-A1 (CA)
Inventor: GRACE MICHAEL JOSEPH
IPC: A61N1/30
Filed: 2002-12-20
Abstract: Cette invention concerne un dispositif d'électrotransport, qui comprend un élément conducteur placé à l'intérieur du boîtier de réservoir du dispositif et assurant une communication électrique de l'intérieur à l'extérieur du boîtier, sans utilisation d'une ouverture, laquelle requiert divers procédés d'étanchéification des ouvertures contre les fuites et l'humidité.
Patent CA-2471466-A1 (CA)
Inventor: ONISHI HIDENORI
IPC: C08G65/26
Filed: 2002-11-05
Abstract: A process for producing a polyether polymer which comprises polymerizing a monomer having an oxirane group in the presence of a Lewis base containing no active hydrogen, such as a nitrile compound, cyclic ether compound, or ester compound; and a polyether polymer obtained by the process. Thus, a polyether polymer reduced in the content of crosslinked components is obtained without lowering activity in polymerization.
Patent CA-2474711-A1 (CA)
Inventor: BROMBERG LEV E
IPC: A61K47/34
Filed: 2002-12-31
Abstract: A responsive microgel is provided which responds volumetrically and reversibly to a change in one or more aqueous conditions selected from the group consisting of (temperature, pH, and ionic conditions) comprised of an ionizable network of covalently cross-linked homopolymeric ionizable monomers wherein the ionizable network is covalently attached to an amphiphilic copolymer to form a plurality of 'dangling chains' and wherein the 'dangling chains' of amphiphilic copolymer form immobile micelle-like aggregates in aqueous solution. A responsive microgel is further provided that comprises at least one therapeutic entity and delivers a substanially linear and sustained release of the therapeutic entity under physiological conditions.
Patent CA-2474881-A1 (CA)
Title: Purified purple corn color and method of preparing the same
Inventor: ICHI TAKAHITO
IPC: A23L1/275
Filed: 2002-02-01
Abstract: Purple corn color which has a high safety and no odor In odor components since impurities (odor components, precursor thereof, a mycotoxin fumonisintc) seemingly contained in the purple corn material have been eliminated therefrom; and color preparations containing the same.  This purple corn color can be obtained by a preparation method comprising passing a purple corn color extract solution through an adsorption resin, washing with water, and releasing the purple corn color from the resin with the use of an aqueous solution containing alcohol of 25 to 45 v/v%.
Patent CA-2476610-A1 (CA)
Title: Method and system for controlling a stereoscopic camera
Inventor: YOON BYOUNGYI
IPC: H04N13/243
Filed: 2003-02-26
Abstract: This invention relates to a system for controlling the motion of a set of stereoscopic cameras. The system comprises a set of display devices (4510, 4520), an indicator controller (3920), a computing device (4510 or 4520), a transmitter (4530 or 4540) and a receiver (4550 or 4560) and a camera controller (4580 or 4590). The set of display devices (4510, 4520) displays at least one stereoscopic image, the stereoscopic image comprising a pair of two-dimensional plane images. The indicator controller (3920) controls movement of at least one input device indicator being displayed on the two-dimensional plane images, the at least one input device indicator being configured to move to a target location on the two-dimensional plane images. The computing device (4510 or 4520) determines a location value for the target location of the at least one indicator. The transmitter (4530 or 4540) transmits the determined location value to a set of stereoscopic cameras (30, 32). The receiver (4550 or 4560) receives the location value. The camera controller (4580 or 4590) controls the motion of the stereoscopic cameras (30, 32) based on the received location value.
Patent CA-2476897-A1 (CA)
Title: Fastener having recess useable with multiple drivers and method of manufacture
Inventor: HUGHES BARRY J
IPC: F16B23/00
Filed: 2003-02-25
Abstract: A fastener (13) is described having a head (15) formed with a recess (30) which accommodates a square head driver, symmetrical drivers, such as PHILLIPSTM STYLE DRIVER, asymmetrical style cross head drivers, such as POZIDRIVTM style drivers, and combination square and cross drivers without compromising performance of the drivers.
Patent CA-2477764-A1 (CA)
Title: Glucocorticoid mimetics, methods of making them, pharmaceutical compositions, and uses thereof
Inventor: RAZAVI HOSSEIN
IPC: A61P25/28
Filed: 2003-03-21
Abstract: Compounds of Formula (IA) and Formula (IB) wherein R1, R2, R3, R4, R5, and R6 are as defined herein for Formula (IA) or Formula (IB), or a tautomer, prodrug, solvate,or salt thereof; pharmaceutical compositions containing such compounds, and methods of modulating the glucocorticoid receptor function and methods of treating disease-states or conditions mediated by the glucocorticoid receptor function or characterized by inflammatory, allergic, or proliferative processes in a patient using these compounds.
Patent CA-2478799-A1 (CA)
Inventor: ROPPE JEFFREY R
IPC: A61K31/506
Filed: 2003-03-07
Abstract: L'invention concerne des composés de tétrazole substitués, directement ou par un pont, par i) un fragment hétéroaryle contenant N adjacent au point de connexion de l'hétéroaryle, et ii) un autre noyau hétéroaryle ou aryle, un des noyaux au moins étant, de plus, substitué par un autre noyau, lesdits composés étant des modulateurs de mGluR5 utilisés dans le traitement des troubles psychiatriques et de l'humeur tels que, par exemple, la schizophrénie, l'anxiété, la dépression, la panique et les maladies bipolaires, ainsi que dans le traitement de la douleur, la maladie de Parkinson, les dysfonctionnements cognitifs, l'épilepsie, les troubles du rythme circadien, la toxicomanie, l'abus de médicaments, l'arrêt d'un médicament, l'obésité et d'autres maladies.
Patent CA-2481847-A1 (CA)
Inventor: PIA GIANCARLO T
IPC: E21B43/25
Filed: 2003-02-06
Abstract: Method for recovering productivity of an existing well. First, an assembly is inserted into a wellbore, the assembly includes a tubular member (135) for transporting drilling fluid downhole and an under-reamer (125) disposed at the end of the tubular member. Next, the assembly is positioned near a zone of interest and drilling fluid (140) is pumped down the tubular member (135). The drilling fluid (140) is used to create an underbalanced condition where a hydrostatic pressure in the annulus (175) is below a zone of interest pressure. The under-reamer (125) is activated to enlarge the wellbore diameter and remove a layer of skin for a predetermined length. During the under-reaming operation, the hydrostatic pressure is maintained below the zone of interest pressure, thereby allowing wellbore fluid (145) to migrate up the annulus (175) and out of the wellbore. Upon completion, the under-reamer (125) is deactivated and the assembly is removed from the wellbore.
Patent CA-2484525-A1 (CA)
Inventor: SAKAI HAJIME
IPC: C12N15/82
Filed: 2003-05-06
Abstract: L'invention concerne des procédés et des compositions permettant de moduler le développement et/ou les processus de développement. Ces compositions comprennent des séquences d'acides nucléiques et d'acides aminés. En particulier, l'invention concerne la séquence nucléotidique (SEQ ID NO :1,3, ou 4) et la séquence d'acides aminés (SEQ ID NO : 2) d'un polypeptide analogue de CLAVARTA3 (analogue de CLV3) de maïs. L'invention concerne des procédés d'expression des séquences des analogues de CLV3 dans une plante hôte ou une cellule de plante permettant de moduler le développement de la plante et/ou les processus de développement. Ces procédés sont utilisés pour réguler ou moduler la division, la différentiation et le développement cellulaire. En particulier, les séquences décrites s'utilisent pour moduler le développement d'un méristème. Des plantes, des cellules de plantes, des tissus de plantes et des graines transformées sont également décrits.
Patent CA-2485506-A1 (CA)
Inventor: CARLSSON ROLAND
IPC: A61K48/00
Filed: 2003-05-16
Abstract: L'invention concerne une méthode pour générer une séquence polynucléotidique ou une population de séquences polynucléotidiques à simple brin apparentées codant un ou plusieurs motifs de protéine. Cette méthode comprend les opérations suivantes : (a) préparer une première population de séquences polynucléotidiques à simple brin et une deuxième population de séquences polynucléotidiques à simple brin, ces deux populations constituant ensemble des brins positifs et négatifs de séquences polynucléotidiques apparentées, (b) réaliser une réaction de digestion comprenant la première et la deuxième population de molécules polynucléotidiques à simple brin et une exonucléase pour générer des populations correspondantes de fragments polynucléotidiques à simple brin, (c) mettre en contact ces fragments générés à partir des brins positifs avec des fragments générés à partir des brins négatifs et ajouter éventuellement des séquences amorces qui créent un annelage aux extrémités 3' et 5'd'au moins un des polynucléotides apparentés dans des conditions d'annelage, et (d) amplifier les fragments qui s'hybrident mutuellement pour générer au moins une séquence polynucléotidique codant un ou plusieurs motifs de protéine dont les caractéristiques sont altérées comparativement au(x) motif(s) de protéine codé(s) par lesdits polynucléotides apparentés. Dans l'étape (b), au moins un paramètre de la réaction appliquée pour la digestion de la première population de molécules polynucléotidiques à simple brin diffère du/des paramètre(s) équivalent(s) utilisé(s) dans la réaction de digestion de la deuxième population de molécules polynucléotidiques à simple brin. Le paramètre de la réaction est de préférence sélectionné dans le groupe comprenant le type d'exonucléase, la concentration d'exonucléase, le volume de la réaction, la durée de la digestion, la température du mélange réactionnel, le pH du mélange réactionnel, la longueur des séquences polynucléotidiques à simple brin apparentées, la quantité des molécules polynucléotidiques à simple brin et la composition tampon du mélange réactionnel.
Patent CA-2486786-A1 (CA)
Inventor: NOGUCHI SUMIO
IPC: G01M17/007
Filed: 2003-04-28
Abstract: This invention is intended to enable performing a vehicle straight-line performance adjustment operation surely in a short time without the need of operator's skill.     An actually moving state of a vehicle completed with an alignment adjustment is reproduced after the vehicle is mounted on rollers of a bench tester, and the side force of each of wheels at this time is measured, it is determined whether or not the measured side force is within a preset reference range, it is determined whether or not the side force of the wheel, which has been determined to be out of the reference range, is within the reference range when a toe angle of the wheel is corrected within a preset toe angle correction allowable range, the toe angle is corrected within the correction allowable range when it is determined that the side force falls within the reference range, and the side force is corrected to fall within the reference range, the side force of the each wheel after the toe angle is corrected is obtained, a drift amount of the vehicle is calculated from the obtained side force of the each wheel, and it is determined whether or not the vehicle has a good straight-line performance based on the calculated drift amount.
Patent CA-2488042-A1 (CA)
Title: Closures for containers
Inventor: CEDILLO SANCHEZ JAVIER
IPC: B65D41/12
Filed: 2003-06-04
Abstract: A container closure is provided with twenty-seven indentations defining inwardly directed contact regions for releasably contacting a container. Each individual inwardly directed contact region has a substantially circular formation and contacts the container along a contact length of 0,79 mm. The container closure can be used to seal any kind of products within a container, for example, carbonated beverages, beers, isotonic beverages, natural fruit juices and all kinds of alcoholic beverages.
Patent CA-2490780-A1 (CA)
Title: Piston blind cutter
Inventor: MAROCCO NORBERT
IPC: B23D23/00
Filed: 2004-12-20
Abstract: An apparatus for cutting elements of a window covering, such elements including at least a head rail, the apparatus comprising a holding plate having an opening for holding the head rail in a selected position; a cutting die disposed adjacent to the holding plate and having an opening for receiving the head rail extending therethrough; and a driving means operable to pivot the cutting die relative to the holding plate so as to cut the head rail.
Patent CA-2492097-A1 (CA)
Inventor: KAWAOKA YOSHIHIRO
IPC: C12N5/06
Filed: 2003-02-12
Abstract: L'invention concerne un signal d'incorporation de vecteurs de virus de la grippe ainsi que des procédés d'utilisation du signal afin de transmettre et de maintenir des acides nucléiques de virus de la grippe et étrangers dans des virus et des cellules.
Patent CA-2492374-A1 (CA)
Inventor: SODERLIND ERIK
IPC: A61P1/12
Filed: 2003-07-09
Abstract: A combination comprising an IBAT inhibitor, or a pharmaceutically acceptable salt, solvate of such a salt or a prodrug thereof, and a metal salt, wherein the metal salt is formulated to release in the terminal ileum, caecum and/or the colon, is described. Compositions containing this combination and uses of the combination are also described.
Patent CA-2493655-A1 (CA)
Title: Transglutaminase has intrinsic kinase activity
Inventor: MISHRA SURESH
IPC: A61K38/00
Filed: 2005-01-19
Abstract: A method of identifying compounds capable of modulating trans-glutaminase (TG) kinase activity is described. The method involves adding a test compound to a mixture of TG and a suitable TG kinase substrate, incubating the mixture under conditions promoting TG kinase activity, and determining if the test compound activates or modulates TG kinase activity as indicated by greater than expected TG-mediated phosphorylation of the TG kinase substrate or if the test compound inhibits TG kinase activity as indicated by lower than expected TG-mediated phosphorylation of the TG kinase substrate as compared to a control comprising TG and a suitable TG kinase substrate incubated under conditions promoting TG kinase activity.
Patent CA-2493701-A1 (CA)
Title: Isothiazole derivatives useful as anticancer agents
Inventor: KWAN TRICIA ANN
IPC: A61K31/506
Filed: 2003-07-14
Abstract: The invention relates to compounds of the formula 1 or pharmaceutically acceptable salts, prodrugs, solvates or hydrates thereof, wherein X, R1, and R2 are as defined herein. The invention also relates to pharmaceutical compositions containing the compounds of formula 1 and to methods of treatin g hyperproliferative disorders disorders in a mammal by administering the compounds of formula 1.
Patent CA-2499505-A1 (CA)
Title: Systems and methods for managing security physical locations
Inventor: LARSON STEVE A
IPC: G06Q10/10
Filed: 2003-09-22
Abstract: Methods and systems for managing personnel security at physical locations. O ne such method includes managing personnel security for a plurality of differen t sponsor entities from an administrator entity (74). The method includes obtaining screening data from a plurality of different vendor entities and individuals associated with those vendor entities, where the screening data is obtained to screen the vendor entities and individuals to determine whether physical access to facilities of the sponsor entities (70) should be granted . The method further includes performing background checks (86) on the outside companies and their employees based on the screening data, where the background checks are initiated by the administrator entity using a computer - based system operated and maintained by the administrator entity (74).</SDOA B>