baber/WOPTO huggingface dataset:
Patent CA-2411842-C (CA)
Title: A protein fragment complementation assay utilizing e.coli tem-1 .beta.-lactamase
Inventor: MICHNICK STEPHEN W
IPC: C12Q1/68
Filed: 2001-06-01
Granted: 2012-05-08
Abstract: The present invention describes an assay method comprising: (A) generating (1) at least a first fragment of a reporter molecule linked to a first interacting domain and at least a second fragment of a reporter molecule linked to a second interacting domain, or (2) nucleic acid molecules that code for (A)(1) and subsequently allowing said nucleic acid molecules to produce their coded products; then, (B) allowing interaction of said domains; and (C) detecting reconstituted reporter molecule activity, where said reporter molecule can react with a penicillin- or a cephalosporin-class substrate.
Patent CA-2414868-C (CA)
Title: Stator support
Inventor: WOBBEN ALOYS
IPC: F03D9/00
Filed: 2001-05-23
Granted: 2005-05-17
Abstract: The present invention relates to a wind turbine having a generator with stator and rotor in a machine house that is disposed at the top of the wind turbine tower, wherein the stator has a support construction comprising a plurality of support arms. The generator of the wind turbine is a ring generator.   Wind turbines of this type are known and are already used in large numbers.  The development of wind turbines is tending towards greater generator output. This trend is often accompanied by an increase in the dimensions of the separate components (especially their support arms) and hence their mass.   The object of the present invention is therefore to specify a wind turbine whose components have reduced weight and whose noise emissions are lowered.   Ring generator comprising a stator and a rotor, wherein the stator has a support construction by means of which the stator ring and the stator windings are held, characterized in that the support construction is formed by a plurality of support arms consisting of a bar structure.
Patent CA-2416314-C (CA)
Title: Copy protection for optical discs
Inventor: HEYLEN RICHARD A A
IPC: G11B7/004
Filed: 2001-07-26
Granted: 2011-09-06
Abstract: A method of copy protecting optical discs uses the differences in capability between the encoder associated with a laser beam recorder and that in currently available CD writers. Digital sum value (DSV) is a property of the encoded data on CDs and, in order to maintain good DSV characteristics, the encoder often has a choice of the merge bits to insert between the symbols which carry the data. An encoder, which controls a laser beam recorder may be able to choose a pattern of merge bits which result in the overall DSV having optimal properties. During mastering of a CD, data patterns are added to the disc to provide an authenticating signature. These data patterns are chosen to cause DSV problems. However, the encoder of the laser beam recorder is able to write the authenticating signature accurately to the glass master. When a CD  writer is used to make a copy of the original disc it is provided with user data from the disc, but as this user data is the product of decoding, the information about the pattern of merge bits will have been discarded.  Currently available CD writers have been found to have difficulty writing an authenticating signature of the type described without producing a resulting CD which has severe readability problems. Thus, the copy disc written by the CD writer will result in a CD reader returning corrupted data or information signalling a read error.
Patent CA-2417449-C (CA)
Title: Safety blood collection needle assembly
Inventor: CRAWFORD JAMIESON W M
IPC: A61B5/15
Filed: 2003-01-27
Granted: 2006-06-06
Abstract: A dual blunting needle assembly for use in blood collection procedures is provided. The needle assembly includes a hub assembly having a first external cannula with an intravenous puncture tip, a second external cannula with an external blunt tip and an internal lumen extending through the hub assembly from the intravenous puncture tip to the blunt tip. The needle assembly further includes an internal cannula extending concentrically within the internal lumen of the hub assembly. The internal cannula includes an internal blunt tip at a first end and a non-patient puncture tip at a second end.   The internal cannula is adapted for axial movement within the internal lumen of the hub assembly between a first position in which the intravenous puncture tip and the non-patient puncture tip extend beyond the internal blunt tip and the external blunt tip, respectively, and a second position in which the internal blunt tip and the external blunt tip extend beyond the intravenous puncture tip and the non-patient puncture tip, respectively. The needle assembly can further be used in connection with a needle holder to provide a safety assembly.
Patent CA-2418538-C (CA)
Title: Antibacterial mutilins
Inventor: HILDEBRANDT JOHANNES
IPC: C07D211/54
Filed: 2001-09-11
Granted: 2009-12-22
Abstract: A compound of formula (I) wherein R and R2 together with the nitrogen atom t o which they are attached form pyrrolidinyl or piperidinyl, R1 is a group of formula (II) R3 and R'3 are hydrogen, deuterium or halogen, R4, R5 and R10 a re independently of each other hydrogen or alkyl, R6, R7 and R8 are hydrogen or deuterium; R9 is amino, alkyl, aryl, heterocyclyl or mercapto; and, if X is oxygen, R9 is additionally hydrogen; R'10 is alkyl, X is sulphur, oxygen, NR10, or N+(R'10)2; Y is sulphur or oxygen, and m is 0, 1 or 2; with the proviso that, when R and R2 together with the nitrogen atom to which they ar e attached form piperidinyl, m is O, Y is S and Y is attached in position 3 of said piperidine ring, that group of formula (I) which is attached to the piperidine ring via the residue Y is either in the (S)-configuration or in t he (R)-configuration, preferably in the (S) -configuration which is e.g. useful as antimicrobial, antibacterial.
Patent CA-2420126-C (CA)
Inventor: MCGEECHAN PAULA LOUISE
IPC: C08K5/29
Filed: 2001-10-05
Granted: 2009-12-15
Abstract: L'invention concerne un procédé d'inhibition de la croissance de micro-organismes dans un latex, notamment un latex stabilisé stériquement ou stabilisé cationique ainsi qu'une composition destinée à être utilisée dans le procédé et comprenant un biguanide polymère et une isothiazolinone de la formule (I), dans laquelle R représente H, alkyle, cycloalkyle ou aralkyle; et Y ainsi que Z représentent chacun indépendamment H, halogène ou un alkyle C1-4, ou Y et Z avec les atomes de carbone auxquels ils sont fixés forment un cycle de 5 ou 6 éléments facultativement substitués.
Patent CA-2420740-C (CA)
Title: Methode et dispositif de fixation d'elements superposables
Inventor: DOERFLINGER DAVID A
IPC: A47B96/06
Filed: 2003-03-03
Granted: 2011-08-09
Abstract: Une méthode et un appareil améliorés permettant de fixer des éléments de composants supérieur et inférieur d'un ensemble d'entreposage d'outils. La méthode et l'appareil comprennent au moins une ouverture localisée sur la partie supérieure du plafond de l'élément de composant inférieur, un support de fixation en L dont la courte patte pénètre les ouvertures dans la partie du plafond, un dispositif de soutien sur la partie inférieure de l'élément de composant supérieur, et un dispositif de fixation pour fixer une longue patte du support de fixation en L au dispositif de soutien.
Patent CA-2430106-C (CA)
Title: Turbine a gaz et methode de prevention de perte de gaz
Inventor: FUJII KEITA
IPC: F01D11/10
Filed: 2003-05-27
Granted: 2008-03-25
Abstract: La présente concerne une turbine à gaz et une méthode pour empêcher la perte de puissance motrice due à des pertes de gaz vers le disque rotor, le gaz purgé étant mis en écoulement tourbillonnaire dans la même direction de rotation que celle d'un disque rotor de premier étage en passant à travers un ensemble de buses TOBI qui constituent un conduit d'écoulement à cet effet et est fourni à ce disque rotor de premier étage, une partie de ce flux de gaz purgé étant dérivée et injectée entre les aubes fixes du premier étage et les aubes mobiles du premier étage.
Patent CA-2431519-C (CA)
Title: Topical composition and method for treating urinary stress incontinence
Inventor: WYLLIE MICHAEL G
IPC: A61K45/00
Filed: 2001-12-17
Granted: 2010-05-04
Abstract: There is provided a method and composition for treating urinary stress incontinence based upon the topical administration of an alpha-adrenoceptor agonist, such as phenylephrine. A daily dosage of 20mg to 2000mg is suitable, and the composition may conveniently be applied as a cream or gel to the vaginal or peri-urethral area.
Patent CA-2431607-C (CA)
Inventor: MEROVITZ GERALD
IPC: A41D19/00
Filed: 2003-06-10
Granted: 2012-10-16
Abstract: The present invention is directed to an article having at least one surface coated with electrostatically flocked material. The flock material used is one or more fibers, preferably synthetic fibers. When electrostatically flocked onto the article surface, the flock material is oriented, thus providing a silky smooth feel to the surface. The articles may include, for example, elastic articles such as rubber gloves, elastic medical drapes or wraps, elastic orthopedic supports / braces and clothing. The present invention also provides a process and apparatus for electrostatically flocking material onto an article.
Patent CA-2438168-C (CA)
Title: Particules a liberation prolongee pour administration par aerosol
Inventor: ZHU YAPING
IPC: A61K9/14
Filed: 2002-02-06
Granted: 2009-01-27
Abstract: L'invention concerne une construction polymérique. Cette construction comprend un polysaccharide et un médicament sélectionné associé à ce polymère. Ce médicament est donc présent sous une forme à libération prolongée.
Patent CA-2444175-C (CA)
Inventor: VIALE DOMINIQUE
IPC: C22C38/46
Filed: 2002-04-16
Granted: 2009-06-16
Abstract: The invention relates to a tool steel, whereby the composition thereof comprises the following expressed in wt. %: 0.8 <= C <= 1.5; 5.0 <= Cr <= 14; 0.2 <= Mn <= 3; Ni <= 5; V <= 1; Nb <= 0.1; Si+Al <= 2; Cu <= 1; S <= 0.3; Ca <= 0.1; Se <= 0.1; Te <= 0.1; 1.0 <= Mo+W/2 <= 4; 0.06 <= Ti+Zr/2 <= 0.15; 0.004 <= N <= 0.02. The rest of the composition is comprised of iron and impurities resulting from the production process, including 2.5.10?-4¿ %?2¿ <= (Ti + Zr/2) x N. The invention also relates to a method for producing parts made of said steel and parts thus obtained.
Patent CA-2444439-C (CA)
Inventor: HIROTSU DENNIS OSAMU
IPC: B65D85/07
Filed: 2002-05-21
Granted: 2007-07-03
Abstract: The present invention is directed to a disposable absorbent product, comprising: a package having at least one window and an outer surface; and a plurality of disposable absorbent articles contained in the package. The plurality of disposable absorbent articles include at least two different types of absorbent articles wherein each type of absorbent articles is identified by an indication means disposed on the respective absorbent articles. The indication means of the at least two types of absorbent articl es can be seen through the at least one window. As a result, the plurality of types of disposable absorbent articles can be used or consumed more equally.
Patent CA-2449685-C (CA)
Title: Piege et procede de piegeage d'insectes volants
Inventor: PAZIK EDWARD
IPC: A01M1/10
Filed: 2002-06-13
Granted: 2009-12-15
Abstract: L'invention concerne un piège destiné aux insectes, et notamment aux guêpes. Ce piège comporte une chambre à vapeur possédant au moins une entrée pour insecte ménagée dans une paroi de la chambre à vapeur, ainsi qu'une chambre d'appât ou de piégeage pouvant communiquer avec la chambre à vapeur au niveau d'un étranglement. Cet étranglement est conçu pour limiter le mouvement des insectes entre ces deux chambres. En cours de fonctionnement une vapeur attractive provenant d'une source d'appât s'accumule dans la chambre à vapeur, cette vapeur étant libérée par l'intermédiaire de l'entrée. Les insectes attirés par la vapeur attractive pénètrent dans la chambre à vapeur et restent en vol à l'intérieur de cette chambre, l'étranglement retardant leur entrée dans la chambre de piégeage. Lorsqu'ils sont fatigués, les insectes tombent dans la chambre de piégeage. Dans un mode de réalisation préféré, ils sont alors immergés et noyés dans un fluide.
Patent CA-2455766-C (CA)
Title: Bioabsorbable adhesive compounds and compositions
Inventor: ROBY MARK S
IPC: C08L101/06
Filed: 2002-06-19
Granted: 2011-02-08
Abstract: Bioabsorbable compounds which include a polyalkylene oxide backbone with two or more isocyanate substituents are useful as one component adhesives.  Absorbable compositions useful as a two component adhesive contain a) a polyethylene oxide having two or more amine substituents with b) a bioabsorbable diisocyanate compound, or alternatively contain a) a polyethylene oxide having two or more isocyanate substituents with b) a bioabsorbable diamine compound, or, alternatively contain a) a bioabsorbable diisocyanate compound and b) a bioabsorbable diamine compound.
Patent CA-2458575-C (CA)
Inventor: WEST MICHAEL D
IPC: G01N33/50
Filed: 2002-08-26
Granted: 2014-07-08
Abstract: L'invention concerne des essais pour le criblage de facteurs de croissance, de mol~cules d'adh~sion, de mol~cules d'immunostimulation, de composants de matrices extracellulaires et autres ~l~ments, isol~ment ou en combinaison, simultan~ment ou successivement, qui visent ~ d~celer la capacit~ ~ induire une diff~renciation dirig~e de cellules souches pluripotentes et multipotentes.
Patent CA-2460549-C (CA)
Title: Device for mixing two flows of fluid, which are initially guided separate from one another, in a two-circuit reaction engine
Inventor: KATHEDER KARL
IPC: F02K1/40
Filed: 2002-08-29
Granted: 2011-01-04
Abstract: The invention relates to a device for mixing two flows of fluid, which are initially guided separate from one another, in a two-circuit reaction engine. To this end, a mixing tube is provided which encircles a hot central stream, and a cold bypass flow flows outside along the lateral surface of said mixing tube. The mixing tube is provided in the form of a truncated cone that narrows in the direction of now and has openings at the downstream and in the peripheral direction of the mixing tube surface. Said openings are located in a cross-sectional plane that is perpendicular to the longitudinal axis of the mixing tube, and the hot central stream flowing through the mixing tube penetrates, via the openings, the cold bypass stream flowing around the mixing tube surface. The openings have elliptical passage surfaces with a major axis and a minor axis, whereby the major axis of the passage surfaces on the lateral surface of the mixing tube run in the direction of flow of the fluids, and the minor axis runs perpendicular thereto.
Patent CA-2470450-C (CA)
Title: Method and system for treating wastewater containing organic compounds
Inventor: YOU HUEY-SONG
IPC: B01D65/08
Filed: 2004-06-09
Granted: 2011-06-07
Abstract: A system for treating wastewater containing organic compounds is provided, comprising an anaerobic bioreactor, an aerobic bioreactor disposed rearwardly of the anaerobic bioreactor, and a membrane separation reactor disposed rearwardly of the aerobic bioreactor. The system is capable of removing organic pollutants in wastewater through biological treatment process and separating solid from the liquid ones by using a membrane. By employing the system for treating wastewater containing organic pollutants, organic pollutants can be effectively eliminated and the problem of scaling and fouling on the surface of the membrane prevented, thus achieving the objectives of lowering cost and improving efficiency.
Patent CA-2471599-C (CA)
Inventor: BROWN J ERNEST
IPC: E21B43/26
Filed: 2002-12-23
Granted: 2008-09-09
Abstract: A method and apparatus is provided for created multiple fractures (26) in a subterranean formation with a single, continuous treatment operation. A plurality of burst disk assemblies (20) are included, each having an independent burts pressure and corresponding to a specific interval to be treated, whereby the assemblies are arranged on a work or completion string (28) such that the assembly with the lowest burst pressure is positioned at the toe, or lowest position, and subsequent assemblies have increasing burst pressures toward the heel of the string. As fluid is pumped down the string, pressure builds up to exceed the burst pressure of the first disk, allowing treatment fluid to contact the formation. Once a first interval treated or fractured, it may be isolated thereby allowing pressure to again build up in the string and burst subsequent disks.
Patent CA-2484674-C (CA)
Inventor: PETROV DIMITRI
IPC: A63B69/36
Filed: 2004-10-14
Granted: 2013-04-02
Abstract: An object locating system detects the presence of an object as it passes through two consecutive planar fields of view. Two pairs of optical sensor arrays with multiple, directed, pixel detectors observe the object from two angles as the object passes through each consecutive field of view. The locations of penetrations of the respective fields of view are calculated by triangulation. Using this data, the known location of the take- off point and/or the delay between penetrations, the trajectory of the object in time and space is calculated. Applications include projecting the range of a driven golf ball, measuring the respective arriving and departing velocities of a hit baseball, and determining the trajectory and origin of an arriving projectile, as in the case of the threat to a military vehicle.
Patent CA-2485663-C (CA)
Title: Procede d'entreposage prolonge de sang et de composants sanguins
Inventor: SHAKLAI NURITH
IPC: A61J3/00
Filed: 2003-05-08
Granted: 2012-01-17
Abstract: L'invention concerne un procédé permettant de traiter des plaquettes et éventuellement d'autres composants sanguins, qui est relativement non toxique et également réversible. Ledit procédé implique un traitement au monoxyde de carbone, qui, en quantités réduites, est suffisamment non toxique pour être toléré par l'organisme.
Patent CA-2487629-C (CA)
Title: Method and system for fault isolation within a network element in an optical network
Inventor: CASTONGUAY ARTHUR EMERY
IPC: H04L12/24
Filed: 2004-11-12
Granted: 2009-06-02
Abstract: A method and system for fault isolation within a network element in an optical network is described. A single fault in the system can give rise to multiple alarms detected at multiple points. Finding the root cause alarm corresponding to the fault that has triggered these alarms is important for fault isolation and is the focus of attention for this invention. The network element is modeled by a directed acyclic graph that captures the interactions among various components in the network element. Using a graph-based technique the invention analyzes the various topological faults raised and their locations for identifying root cause alarms and masking all correlated alarms.
Patent CA-2488949-C (CA)
Title: Machine d'ecoulement avec ceramique abradable
Inventor: WILSON SCOTT
IPC: B05D3/02
Filed: 2004-11-29
Granted: 2013-01-08
Abstract: La machine d'écoulement est munie d'un matériau abradable (10) fabriqué à partir d'un composite particulaire. Ledit composite (1) contient des particules centrales granulaires (2) d'une matière céramique. Les surfaces (20) des particules centrales granulaires portent des couches fonctionnelles (22) qui forment une phase intermédiaire du composite, stable à haute température de fonctionnement. La phase intermédiaire dans ce processus a été produite in situ, au moins en partie par une réaction chimique d'un matériau précurseur (22') et de matériau (21) des particules centrales granulaires sur les surfaces particulaires (20). Des liens (23) sont formés entre les particules centrales granulaires disposées dans un composite poreux par la phase intermédiaire. Lesdits liens ont une rupture caractéristique des matériaux abradables.
Patent CA-2498578-C (CA)
Title: Dispositif d'enregistrement video et de saisie d'images
Inventor: KENNEDY BRUCE L
IPC: A61B1/04
Filed: 2003-09-15
Granted: 2011-11-22
Abstract: La présente invention concerne un dispositif d'enregistrement vidéo et de saisie d'images utilisé pour documenter des interventions chirurgicales qui comprend une carte-mère exécutant une pluralité de logiciels, une interface multimédia (100) pouvant être mise en oeuvre pour recevoir un signal vidéo et pour le traiter sous forme d'un flux de couche MPEG, l'interface vidéo (35) étant connectée à la carte-mère sur un premier bus, une unité de disque dur (50) qui enregistre un flux de couche MPEG sous forme d'un fichier, une unité de support optique qui écrit un flux de couche MPEG sous forme d'un fichier, l'unité de disque dur et l'unité de support optique étant fonctionnellement connectées sur un deuxième bus, ledit bus étant verticalement empilé et relié à la carte-mère, et un écran tactile interactif pour la commande par l'utilisateur, qui est relié à la carte-mère sur un deuxième bus afin de commander l'interface vidéo.
Patent CA-2499948-C (CA)
Inventor: DUNN PAUL A
IPC: G01V1/30
Filed: 2003-09-03
Granted: 2009-10-27
Abstract: The invention is a method for performing a stratigraphically-based seed detection in a 3-D seismic data volume. The method incorporates criteria that honor the layered nature of the subsurface so that the resulting seismic objects are stratigraphically reasonable. The method may be used to extract from a seismic data volume all seismic objects that satisfy the input criteria (135). Alternatively, the method may be used to determine the size and shape of a to specific seismic object in a seismic data volume.
Patent CA-2502069-C (CA)
Inventor: BRUNNHOFER ERWIN
IPC: E06B3/663
Filed: 2005-03-23
Granted: 2009-06-23
Abstract: Spacer profiles (1) for double glazing units (20) may include a deformable profile body having first and second side walls (3) extending from a base wall (2). First and second connecting segments (5) respectively connect the first and second side walls (3) to an upper wall (4) and respectively define inwardly projecting grooves (9). A hollow chamber (7) may include a first space (11) disposed adjacent to the base wall (2), which first space (11) has a greater width than a second space (10) disposed adjacent to the upper wall (4). Further, the profile body preferably has a heat conductivity of less than about 0.3 W/(m.cndot.K). A reinforcement layer (6) may be permanently coupled to at least the upper wall (4), the first and second connecting segments (5), and the first and second side walls (3), and preferably has a heat conductivity of less than about 50 W/(m.cndot.K).
Patent CA-2503149-C (CA)
Inventor: DI PAOLA FRANCO
IPC: F01D9/04
Filed: 2003-10-15
Granted: 2012-07-03
Abstract: L'invention concerne un cordage statique (1) destiné à canaliser un écoulement gazeux axial au-delà d'un jeu de pales (2) tournant autour d'un axe. Le cordage statique est constitué d'une feuille métallique courbée pour former un corps de cordage contigu présentant une épaisseur de la feuille sensiblement uniforme et un profil axial uniforme, qui commence en bride amont (3), s'étend de manière à former une partie avec jeu à l'extrémité (4) et se termine en bride aval (5).
Patent CA-2513463-C (CA)
Title: Gyrase inhibitors and uses thereof
Inventor: CHARIFSON PAUL S
IPC: C07D413/14
Filed: 2004-01-29
Granted: 2012-07-10
Abstract: The present invention relates to compounds which inhibit bacterial gyrase and/or Topo IV and pharmaceutically acceptable compositions comprising said compounds. These compounds, and compositions thereof, are useful in treating bacterial infection. Accordingly, the present invention also relates to methods for treating bacterial infections in mammals. Formula (I).