baber/WOPTO huggingface dataset:
Patent CA-2423870-C (CA)
Title: Escherichia coli strains which over-produce l-threonine and processes for the production of l-threonine by fermentation
Inventor: LIAW HUNGMING JAMES
IPC: C12P13/08
Filed: 2001-09-28
Granted: 2014-06-03
Abstract: The present invention relates to a process for producing an Escherichia coli strain producing between about 95 and about 120 g/L of L-threonine by about 48 hours of growth in culture. The process comprises inserting into the chromosome of an E. coli at least one threonine operon operably linked to a promoter non-native to the threonine operon to produce a parent strain, wherein the threonine operon comprises genes and coding enzymes necessary for threonine biosynthesis; and performing at least two cycles of mutagenesis on the parent strain, followed by screening the mutagenized cells to identify E. coli which produce between about 95 and about g/L of L-threonine by about 48 hours of growth in culture.
Patent CA-2434678-C (CA)
Inventor: ALLEN HAROLD T
IPC: B05B7/02
Filed: 2003-07-09
Granted: 2009-11-24
Abstract: A coating material dispensing device includes a port adapted to be coupled to a source of coating material, an actuator for controlling a flow of compressed gas through the dispensing device, and a valve coupled to the actuator to be controlled by the actuator. The valve includes a valve housing, a valve closure member, and a valve seat. The valve closure member is movable in the housing under the control of the actuator between a closed position against the valve seat and an open position away from the valve seat. An inlet port is provided into the housing. The inlet port is oriented on a first side of the valve seat. The inlet port is adapted to be coupled to a source of the compressed gas. An outlet port is provided on the second side of the valve seat. The valve closure member includes a first surface which faces generally in a first direction of movement of the valve closure member away from the valve seat and a second surface which faces generally in a second direction of movement of the valve closure member toward the valve seat.
Patent CA-2437237-C (CA)
Title: Moule refroidi par liquide
Inventor: HUGENSCHUETT GERHARD
IPC: B22D11/055
Filed: 2003-08-14
Granted: 2010-11-23
Abstract: Cet extrait concerne un moule refroidi par liquide pour coulage continu de métaux, comprenant des plaques de moule en cuivre ou alliage de cuivre, qui sont reliées respectivement à une plaque d'adaptation ou un réservoir à eau de refroidissement par des boulons de serrage. Le moule se caractérise par le fait que les boulons de serrage sont fixés au socle des plateaux qui se projettent à la manière d'une île depuis le côté dispositif de refroidissement de la plaque de moule, qui font saillie au moins partiellement dans l'espace du dispositif de refroidissement formé entre la plaque de moule et la plaque d'adaptation ou le réservoir à eau de refroidissement, respectivement, et ont une forme aérodynamique ajustée au sens d'écoulement du dispositif de refroidissement.
Patent CA-2440357-C (CA)
Title: Ameliorations apportees a des detecteurs de fumee et ameliorations associees a des detecteurs de fumee
Inventor: PILKINGTON DAVID JAMES
IPC: G08B17/10
Filed: 2002-03-11
Granted: 2009-02-03
Abstract: L'invention concerne une unité de détection de fumée (20) comprenant un compartiment contenant un détecteur de fumée (24) et au moins deux cartes de montage de composants, telles que des cartes de circuit imprimé, en disposition empilée. Ledit compartiment présente au moins un espace pour un flux d'air (34), une des cartes (36) est inversée par rapport à l'autre. Le détecteur est positionné sur la carte inférieure, lors de l'utilisation, il s'étend vers le haut entre les cartes. Le compartiment peut prendre la forme d'une rosace de plafond.
Patent CA-2441963-C (CA)
Title: Method and device for regulating a wind machine
Inventor: CANINI JEAN-MARC
IPC: F03D9/25
Filed: 2002-02-04
Granted: 2010-04-20
Abstract: A method and corresponding apparatus for regulating a system that produces electric power, the system including an electric alternator having a rotor integral with a rotating part of a wind machine to form a rotary assembly, and a power electronics module, the method including the steps of: producing an alternating current at output terminals of the alternator; converting the alternating current produced by the alternator into modulated pulses of direct current. Alternating electric current produced by the alternator is regulated by controlling the speed of rotation of the rotary assembly by resisting torque imposed by the alternator in response to modulating the pulses of continuous current produced by the converted the alternating current.
Patent CA-2442912-C (CA)
Inventor: TAYLOR JON
IPC: A47J31/40
Filed: 2002-04-03
Granted: 2007-08-28
Abstract: A liquid inlet probe for piercing the lid of a beverage filter cartridge comprises a cylindrical inner hub surrounded by an enlarged diameter outer sleeve. Support ribs extend radially between and coact with the exterior of the hub and the interior of the sleeve to define a plurality of liquid supply passages. The hub, ribs and sleeve having bevelled lower ends arranged in a truncated conical alignment converging towards the center of the probe to a pointed end projecting downwardly from its lower end.
Patent CA-2448277-C (CA)
Title: Self-diagnosis system for an energy storage device
Inventor: VAILLANCOURT JEAN-PIERRE
IPC: H01M50/569
Filed: 2002-05-24
Granted: 2011-02-08
Abstract: A self-diagnosis system for an energy storage device, the latter including a plurality of electrochemical cells connected in series or parallel to form a cell string.  The self-diagnosis system correlates a state of health of the battery based on the internal resistance value of each electrochemical cell of the energy storage device and determines a corresponding battery initial capacity which enables the self-diagnosis system to evaluate the exact capacity of the battery at any given time.
Patent CA-2450122-C (CA)
Inventor: ZHI CHENGXIN
IPC: C07D401/14
Filed: 2002-06-17
Granted: 2009-10-20
Abstract: L'invention concerne des composés organiques hétérocycliques qui inhibent le polymérase d'ADN IIIC bactérien et le topoisomère bactérien type II. L'invention concerne en outre des composés qui sont utilisés comme intermédiaires dans la synthèse de ces composés organiques hétérocycliques. L'invention porte également sur les synthèses et les utilisations de ces molécules organiques hétérocycliques.
Patent CA-2450473-C (CA)
Inventor: SAWYERS CHARLES L
IPC: A61K31/505
Filed: 2002-06-14
Granted: 2011-11-15
Abstract: Cette invention concerne des nouveaux gènes et les protéines codées par ces gènes, dits <u>M</u>utants <u>A</u>ssociés à la <u>R</u>esistance à STI-571 (MARS) (tels que T315I Bcr-Abl), ainsi que des méthodes diagnostiques et thérapeutiques et des compositions convenant bien pour la prise en charge de divers cancers qui expriment MARS. De plus, l'invention concerne des méthodes d'identification de molécules qui se lient avec MARS ou qui en modulent l'activité fonctionnelle.
Patent CA-2461992-C (CA)
Title: Diagnosis catheter for interstitial cystitis
Inventor: NAKAJIMA YASUHIKO
IPC: A61F2/958
Filed: 2002-11-14
Granted: 2010-03-30
Abstract: A diagnosis catheter 1 for an interstitial cystitis is connected to a current perception threshold inspection apparatus 4 to diagnose an interstitial cystitis. A catheter body 11 is made of a soft flexible material and includes a bladder-dwelling distal end section A and a diagnosis section B adjacent the distal end section A at a proximal end side of the body 11. A core member 12 is made of a hard flexible material and is inserted into the diagnosis section B in the catheter body 11. An inflatable balloon 13 is mounted on an outer periphery around the bladder-dwelling distal end section A of the catheter body 11. A pair of electrodes are provided on an outer periphery of the diagnosis section B. Lead wires 15 are inserted into the core member 12 so that first ends of the lead wires 15 are connected to the electrodes 14 and second ends of the lead wires 15 are drawn out of a proximal end of the catheter body 11 to be connected to the current perception threshold inspection apparatus 4. A fluid supply passage 16 is provided in the catheter body 11 so that an end of the passage 16 is communicated to the balloon 13 and a proximal end of the passage 16 is communicated to an infection part 17.
Patent CA-2462805-C (CA)
Inventor: VINEGAR HAROLD J
IPC: E21B47/022
Filed: 2002-10-24
Granted: 2011-03-15
Abstract: La présente invention concerne un procédé qui permet de former une ou plusieurs ouvertures dans une formation contenant des hydrocarbures. Le procédé de l'invention consiste à former ou constituer une première ouverture dans la formation. On peut disposer une pluralité d'aimants à l'intérieur de la première ouverture. La pluralité d'aimants peuvent être placés le long d'une partie de la première ouverture. La pluralité d'aimants peuvent produire une série de champs magnétiques le long de la partie précitée de la première ouverture. On peut former une seconde ouverture dans la formation en faisant appel à un suivi magnétique de la série de champs magnétiques précités. La seconde ouverture peut être placée à une distance désirée de la première ouverture.
Patent CA-2466728-C (CA)
Inventor: WU WEN-LIAN
IPC: A61P25/04
Filed: 2002-11-14
Granted: 2008-09-02
Abstract: Cette invention, qui a trait à des agonistes du récepteur ORL-1 de la nociceptine, correspondant à la formule (I), concerne également des compositions pharmaceutiques ainsi que des méthodes utilisant ces composés pour traiter la toux et la douleur. Dans cette formule, (a), R¿1? représente un alkyle éventuellement substitué, un fluorényle, un pyrimidinyle ou un pipéridinyle éventuellement substitué, R¿2? représente un H et R¿3? représente -C(H)(R)-NR¿7?R¿8?, R représente un aryle ou un arylalkyle éventuellement substitué ou un hétéroaryle, R¿7? représente -(CH¿2?)¿x?R¿9?, un tétrahydronaphtyle ou un cycloalkyle et R¿8? représente un H ou bien R¿7? et R¿8? forment ensemble un noyau pipéridinyle ou pipérazinyle substitué, la valeur de x est comprise entre 0 et 10 et R¿9? représente un H, un alcoxy, un phényle éventuellement substitué, un naphtyle, un hétéroaryle, un pyrrolidinyle, un pyrrolidonyle, un pipéridinyle éventuellement substitué ou un diphénylméthyle ou (b), R¿2? représente NHR¿7? ou la formule (II) et R¿3? représente un H.
Patent CA-2475813-C (CA)
Title: Pop-to-pop optical wavelength protection in a communication system
Inventor: NORMAN CHARLES W
IPC: H04B10/02
Filed: 2004-07-26
Granted: 2010-10-05
Abstract: A communication system includes an optical network, a first POP, and a second POP. The first POP receives user communications from a first user system and transfers the user communications to the optical network over a first optical wavelength. The optical network transfers first user communications to the second POP over the first optical wavelength. The second POP transfers the user communications to a second user system. Responsive to a problem with the transfer of the user communications over the first optical wavelength, the first POP transfers the user communications to the optical network over a second optical wavelength, and the optical network transfers the user communications to the second POP over the second optical wavelength.
Patent CA-2476668-C (CA)
Inventor: BENTSCHNEIDER STEPHEN E
IPC: B23Q37/00
Filed: 2004-08-04
Granted: 2009-04-28
Abstract: A modular base for industrial machinery that allows fixturing and tooling of an industrial machine to be replaced without having to realize the cost of having to rebuild and/or replace the surrounding equipment. The present invention provides a mounting table adaptable to be releasably connected to the industrial machine. A plurality of telescopically adjustable legs are connected to the mounting table to provide a height adjustment to the mounting table. The legs have a plurality of rollers connected thereto for rollably supporting the mounting table. A plurality of mounting platforms are also connected to the legs and adaptable to be releasably fixtured to a foundation. A light fixture is connected to and extends from the mounting table and is adaptable to cast light on the industrial machine. A programmable controller is coupled to the mounting table and is adaptable to be releasably coupled to and in communication with the industrial machine. A pneumatic controller is coupled to the mounting table and is adaptable to communicate with the industrial machine. A control panel is coupled to and in communication with the programmable controller and is adaptable to manipulate the industrial machine.
Patent CA-2478488-C (CA)
Inventor: GUYOMAR PIERRE-YVES
IPC: C10M101/02
Filed: 2003-02-28
Granted: 2011-02-08
Abstract: Selon l'invention, des liquides hydrocarbonés sont produits par hydrocraquage d'un flux de gazole sous vide, et par fractionnement et/ou hydrogénation du gazole sous vide hydrocraqué. Ces liquides présentent habituellement une plage de points d'ébullition selon ASTM D86 comprise entre 100 ·C et 400 ·C, cette plage n'étant pas supérieure à 75 ·C. Ils présentent en outre un teneur en composés naphténiques supérieure à 60 %, ces composés naphténiques contenant des matières polycycliques, une teneur en composés aromatiques inférieure à 2 %, ainsi qu'un point d'aniline inférieur à 100 ·C. Lesdits liquides sont particulièrement utiles comme solvants pour les encres d'impression, les liquides de forage et les liquides de travail des métaux, et comme huiles de dilution pour produits à base de silicone.
Patent CA-2480645-C (CA)
Title: Allocating traffic channels in a communications system
Inventor: CORNETT JOHN B JR
IPC: H04W72/04
Filed: 2003-01-22
Granted: 2016-09-06
Abstract: A control channel supporting traffic control in epochs (Fig. 1) is divided into two control subchannels each being less than or equal to about a half epoch in duration and occurring serially in time. Slot allocation data may be transmitted and received independently over the subchannels. One subchannel may be used for transmitting forward slot allocation data and the other subchannel may be used for transmitting reverse slot allocation data. The channel split into two subchannels may be a paging channel. The forward and reverse slot allocation data may be transmitted between a base station processor and field unit. Forward and reverse traffic data may be staggered by at least about half an epoch. Transmission of traffic data happens within about two epochs after the assignments.
Patent CA-2481956-C (CA)
Title: Tertiary filter septic system and method
Inventor: KERNS CURT
IPC: B01D24/20
Filed: 2004-09-17
Granted: 2011-10-25
Abstract: This application relates to an apparatus and method for treating effluent. The effluent may be derived, for example, from an upstream secondary treatment plant. The apparatus employs a plenum positionable within a fluid-impervious container. The plenum includes a fluid filter portion containing a hydrophilic material, such as peat, capable of transporting effluent by capillary action and a fluid collection portion for receiving effluent from the upstream effluent source. The apparatus also includes a fluid wicking conduit containing hydrophilic material for wicking effluent from the fluid collection portion. The fluid wicking conduit may be configured so that any appreciable amount of effluent introduced into the apparatus will be wicked even if the amount is substantially less than the fluid holding capacity of the fluid collection portion of the plenum. This enables the apparatus to operate substantially continuously and passively so long as some effluent is resident in the plenum. At the same time, the fluid holding capacity of the fluid collection portion can be sized to accommodate periodic surges in effluent flow. The apparatus may further include a dispersal mound of soil and vascular aquatic plants covering or adjacent to the plenum. The invention functions as a vegetative tertiary filter.
Patent CA-2482344-C (CA)
Title: Blanking station of a diecutting press
Inventor: JAQUET BERNARD
IPC: B26D7/18
Filed: 2004-09-22
Granted: 2007-09-04
Abstract: This blanking station of a diecutting press comprises an upper cradle (2) for a blanking device and gripper bars (23) for conveying the sheets in progress (4). This upper cradle comprises means (2a, 2b) for the removable mounting, alternately to a blanking device and to a delivery device (1) of non- severed sheets. This station further comprises at least one cam (24) for opening the grippers (23a) of the said gripper bars (23), mounted in removable manner.
Patent CA-2485254-C (CA)
Inventor: MINERBO GERALD
IPC: G01V3/28
Filed: 2004-10-13
Granted: 2009-05-05
Abstract: An induction tool includes a conductive mandrel; at least one array including a transmitter, a bucking coil, and a receiver disposed in an insulating tool body surrounding the conductive mandrel; and an electrode disposed on the insulating tool body at a selected location between the bucking coil and the receiver, wherein the selected location is spaced from the transmitter at a distance corresponding approximately to the harmonic mean of the distance between the transmitter and the bucking coil and the distance between the transmitter and the receiver, and wherein the electrode includes a contact forming a conductive path to the conductive mandrel. Additional electrodes may be disposed above and below each transmitter and receiver coil to reduce sensitivity to eccentricity of the tool in the borehole.
Patent CA-2489452-C (CA)
Title: Phenylaminopyrimidines and their use as rho-kinase inhibitors
Inventor: FEURER ACHIM
IPC: A61K45/00
Filed: 2003-06-04
Granted: 2011-08-23
Abstract: The invention relates to phenylaminopyrimidines and processes for their preparation, and to their use for preparing pharmaceuticals for the treatment and/or prophylaxis of diseases, in particular cardiovascular diseases. In a specific embodiment, the invention relates to a compound of the formula (see formula I), in which R1 represents amino or hydroxyl, R2 represents hydrogen, (C1-C6)-alkyl or (C3-C8)-cycloalkyl, R3 and R4 independently of one another represent cyano, hydrogen, fluorine or chlorine, A represents a radical (see formula II), (see formula III) or (see formula IV) in which R5 and R6 independently of one another represent hydrogen, fluorine or chlorine, D (1) represents a radical selected from the group consisting of phenyl, etc; quinoline, etc; pyridylmethyl, etc; pyridyl, etc; etc or a salt, hydrate, hydrate of the salt or solvate thereof.
Patent CA-2490590-C (CA)
Title: Ensemble lampe a del et reflecteur
Inventor: COUSHAINE CHARLES M
IPC: F21V29/505
Filed: 2004-12-20
Granted: 2011-10-04
Abstract: Il s'agit d'une lampe à diodes électroluminescentes (10) ayant un dissipateur thermique en grande partie concave (12) présentant un centre tronconique surélevé (14) entouré d'une couronne (16). Le dissipateur thermique (12) est de préférence en aluminium ou autre métal, et le centre tronconique comporte au moins de préférence un revêtement réfléchissant. Pour faciliter encore la dissipation thermique, la couronne (16) peut présenter de multiples ouvertures (16a). Une DEL latérale (18) est montée sur le centre tronconique (14). Un couvercle (26) est fixé à la surface extérieure (22) et détermine un volume (28) entre le centre tronconique (14) et le couvercle (26). Un circuit (30) se trouve à l'intérieur du volume (28) et une connexion électrique (32) assure le branchement à la DEL (18). Dans une autre version, un couvercle (26a) comporte des goujons (54) et un réflecteur (42a) est muni de colonnettes (56) qui s'engagent dans des picots (50) formés dans un dissipateur thermique (12a).
Patent CA-2492532-C (CA)
Title: Filter pack having nonwoven filter media and nonwoven edge banding frame
Inventor: MERTZ KENT
IPC: B01D46/00
Filed: 2003-07-17
Granted: 2012-01-24
Abstract: A filter pack (10) is formed of a pleated filter section (12) and a top edge band (14) and a bottom edge band (16) that form a frame. The filter section (12) and the frame are formed of a nonwoven polymer material, preferably a polyester material. The filter section (12) is retained in the frame by an adhesive, preferably also a polyester material. The filter pack provides more filtration media per area, leading to more efficient filtration. The filter pack is fully shreddable and does not require separation into various components for recycling.
Patent CA-2492668-C (CA)
Title: Electromagnetic acoustic transducer (emat) weld inspection
Inventor: DEN BOER JOHANNIS JOSEPHUS
IPC: G01N29/24
Filed: 2003-07-16
Granted: 2011-08-09
Abstract: A method and an assembly for inspecting welds between welded tubular ends comprises arranging a series electromagnetic acoustic transducer (EMAT) (7a, 8a, 7b, 8b) assemblies in circumferential direction adjacent to an inner and/or outer surface of at least one of the welded tubular ends and inducing the EMAT assemblies to transmit sequentially or simultaneously acoustic shear wave signals towards the weld and to detect the shear waves reflected by and/or passing through the weld while the EMAT assemblies are maintained in a substantially fixed position relative to the weld such that at least a substantial part of the weld is scanned by the EMAT assemblies instantly after the weld is made.
Patent CA-2495792-C (CA)
Title: Technologie d'emboutissage
Inventor: GOFF EDWARD
IPC: A61F2/95
Filed: 2003-08-18
Granted: 2009-10-13
Abstract: L'invention concerne un système d'emboutissage (10) permettant d'emboutir des bandes de marquage (13) sur un cathéter médical (15). Ce système comprend un mécanisme (49) d'entrée de produit qui présente un premier ensemble rouleau d'entrée (60) permettant de recevoir et de transporter un produit, un premier capteur (95) permettant de détecter un aspect prédéterminé d'un produit, un deuxième ensemble rouleau d'entrée (68) permettant de recevoir et de transporter le produit, un ensemble rouleau de positionnement (77) permettant d'aligner précisément le produit sur une tête d'emboutissage (50), et un deuxième capteur (96) conçu et agencé dans le sens longitudinal. Ledit système d'emboutissage (10) possède également une tête d'emboutissage à compression radiale qui présente une ouverture centrale (112) d'emboutissage, la tête d'emboutissage (50) étant alignée sur le mécanisme d'entrée et raccordée de façon à communiquer avec celui-ci afin de recevoir un produit d'entrée provenant du mécanisme d'entrée de produit et d'emboutir celui-ci. Ledit système d'emboutissage présente également un mécanisme de sortie (51) aligné sur la tête d'emboutissage (50) et raccordé de façon à communiquer avec celle-ci afin de recevoir le produit embouti.
Patent CA-2496333-C (CA)
Inventor: MAYERS THOMAS M
IPC: E04B9/04
Filed: 2005-02-07
Granted: 2012-10-23
Abstract: An abuse-resistant, cast acoustical ceiling tile having improved impact resistance and excellent sound absorption values. The ceiling tiles have aggregate particles applied to the surface of a wet pulp in the casting process and the particles are embedded in the pulp by compression with a roll and/or smooth plates. The aggregate particles have an average particle diameter of at least about 1,000 microns. The ceiling tiles have excellent sound absorption properties with a noise reduction coefficient (NRC) of at least about 0.50. Calcium carbonate is the preferred aggregate particle material.