baber/WOPTO huggingface dataset:
Patent CA-2392292-C (CA)
Title: Determination de l'indice kappa dans des pates chimiques par spectrometrie raman
Inventor: TRUNG THANH P
IPC: D21C3/00
Filed: 2000-12-20
Granted: 2005-09-27
Abstract: La présente invention concerne un procédé rapide permettant une détermination spectrométrique en ligne du contenu de lignine et/ou de l'indice Kappa dans des pâtes de bois. à la différence des outils actuellement disponibles dans le commerce, ce procédé permet de mesurer le contenu de lignine indépendamment des variations d'espèces et de la consistance de la pâte. Ce procédé consiste: (1) à retirer des échantillons de pâte de bois de haute consistance d'un processus de fabrication de pâte chimique; (2) à soumettre ces échantillons à une source de lumière visible monochromatique; (3) à enregistrer la lumière diffusée qui en résulte et son spectre Raman sur une plage prédéterminée de nombres d'onde de façon à produire des mesures d'intensité de lumière diffusée Raman; (4) à déterminer l'intensité de lumière diffusée Raman non corrigée, corrigée dans sa ligne de base et/ou intégrée des échantillons sur une plage prédéterminée de nombres d'onde montrée par différentes combinaisons de contenu de lignine, de contenu de cellulose et de consistance; (5) à corréler par un étalonnage univarié ou multivarié les relations entre les mesures d'intensité de lumière diffusée Raman d'échantillons inconnus et l'intensité de lumière diffusée Raman montrée par des combinaisons connues de contenu de lignine, de contenu de cellulose et de consistance de sorte que le contenu de lignine et/ou l'indice Kappa de la pâte de bois puisse être déterminé précisément dans une plage d'indice Kappa allant de 5 à 110 et de préférence de 5 à 20, quelque soit le niveau du contenu de cellulose ou de la consistance de la pâte de l'échantillon.
Patent CA-2393728-C (CA)
Inventor: HALSETH THOR R
IPC: A61M5/28
Filed: 2000-12-07
Granted: 2010-05-18
Abstract: La présente invention concerne une seringue (10) destinées à administrer des injections de fluides médicaux à un patient ou à prélever un fluide, tel que du sang, d'un patient. La présente invention concerne plus particulièrement une seringue (10) destinés à injecter un médicament ou à prélever un fluide, l'aiguille (60) étant protégée (15) après utilisation contre tout contact par inadvertance, afin d'éviter un accident avec l'aiguille.
Patent CA-2395874-C (CA)
Inventor: BANCROFT FRANK CARTER
IPC: C12Q1/68
Filed: 2000-05-05
Granted: 2011-09-20
Abstract: The present invention relates to a stenographic method for concealing coded messages in DNA. The method of the invention comprises concealing a DNA encoded message within a genomic DNA sample followed by further concealment of the DNA sample to a microdot. The present invention further provides a method for the use of genomic steganography to mark and authenticate objects of interest.
Patent CA-2400926-C (CA)
Inventor: LUNENFELD HARVEY
IPC: G06F17/30
Filed: 2001-02-22
Granted: 2006-02-14
Abstract: A client-server multitasking system and process capable of information and/or service retrieval from the same and/or different ones of servers substantially simultaneously and on-the-fly, using the same and/or different ones of queries of the same and/or different ones of the servers, and sorting, grouping, and/or organizing responses therefrom substantially on-the-fly, and communicating service and/or information responses to the requestors and/or users substantially simultaneously and on-the-fly. The client-server multitasking system and process are capable of use on a variety of networks, such as global area networks, and in particular the internet, metropolitan area networks, wide area networks, and local area networks, and are capable of searching search engines and/or other sites substantially simultaneously and on-the-fly. The client-server multitasking system and process are capable of sorting, grouping, and/or organizing results therefrom the servers, search engines, and/or sites, in accordance with instructions from the requestors, and/or users, and/or instructions resident within the client-server multitasking system and/or process. The client-server multitasking system and process are capable of use in a variety of applications, and capable of information comparison and/or trend analysis of information from the same and/or different sources substantially simultaneously. The client-server multitasking system and process are capable of building a client-server multitasking system search engine and/or database therefrom responses returned from the servers, search engines, and/or sites being queried and/or searched, and/or having requests made thereof, is capable of being searched and/or queried, querying sites referenced therein the client-server multitasking system search engine and/or database, and updating information and/or services stored therein.
Patent CA-2405268-C (CA)
Inventor: WARMKE JEFFREY W
IPC: C12N15/09
Filed: 2001-03-28
Granted: 2012-09-25
Abstract: The present invention relates in part to isolated nucleic acid molecules (polynucleotides) which encode Rhipicephalus sanguineus glutamate gated chloride channels. The present invention also relates to recombinant vectors and recombinant hosts which contain a DNA fragment encoding R. sanguineus glutamate gated chloride channels, substantially purified forms of associatedR. sanguineus glutamate gated chloride channels and recombinant membrane fractions comprising these proteins, associated mutant proteins, and methods associated with identifying compounds which modulate associated Rhipicephalus sanguineus glutamate gated chloride channels, which will be useful as insecticides.
Patent CA-2407242-C (CA)
Title: Aggregate beamformer for use in a directional receiving array
Inventor: HAVELOCK DAVID I
IPC: H04B1/18
Filed: 2002-10-09
Granted: 2011-05-31
Abstract: Disclosed is a method and apparatus of creating a virtual beam in a desired beam direction from an array of analog signal components. Preferably, a random number generator provides a random sequence of indices of said array and provides an associated sequence of time delays, the random sequence of indices including specific statistical properties. A multiplexer selects individual analog signal components of said array in a sequence based on the specific statistical properties.  An analog to digital converter digitizes the analog signal components of said array to generate an aggregate digital signal comprising digital signal components to provide the single sequence of sampled digital signal components. An alignment unit provides a time alignment between the digital signal components, according to the random sequence of delays and indices. A down-filter filters the time aligned signal components for selecting a desired signal frequency band and eliminating noise outside the band.
Patent CA-2410904-C (CA)
Inventor: SUDO SATORU
IPC: H04M1/00
Filed: 2001-05-25
Granted: 2007-05-22
Abstract: A videophone device 1 for providing audio and video communication via a communication line, through operation of the remote controller 25. In the videophone device 1, a special button 23 having an answer button function is provided on a device body 31.  When an incoming call from a remote telephone device is received, a press of the special button 23 allows the videophone device 1 to establish a communication line with the remote telephone device. Even if the remote controller is lost, the videophone device 1 enables minimum operations which would be required for the period until the remote controller is found.
Patent CA-2413568-C (CA)
Inventor: SUREN JOSEF
IPC: E01C11/24
Filed: 2002-12-04
Granted: 2010-11-02
Abstract: The invention relates to a method of preventing traffic surfaces becoming slippery in winter through application of a roadway surface layer made of a composition which is composed of a binder which is compatible with the traffic surfaces and which comprises a thawing agent, enveloped in a temporarily water-impermeable solid-material jacket, and also, where appropriate, further fillers and additives. The temporarily water-impermeable solid-material jacket of the thawing agent is preferably composed of a cured phenolic resin.
Patent CA-2415042-C (CA)
Title: Utilisation de fibrates dans la preparation d'un medicament utilise dans le traitement d'insuffisance cardiaque globale
Inventor: ARDUINI ARDUINO
IPC: A61K45/00
Filed: 2001-07-20
Granted: 2009-06-23
Abstract: L'invention concerne l'utilisation de fibrates, notamment de cliofibrates, dans la préparation d'un médicament utilisé dans le traitement d'insuffisance cardiaque global, et notamment dans le traitement d'états d'insuffisance cardiaque qui ne sont pas relatifs à des états dyslipidaémiques.
Patent CA-2415832-C (CA)
Inventor: LARDER BRENDAN
IPC: G16H70/20
Filed: 2001-06-01
Granted: 2012-07-24
Abstract: L'invention concerne un procédé et un système de prédiction de la résistance d'une maladie à un agent thérapeutique, ainsi qu'un procédé et un système de désignation d'un agent de traitement thérapeutique destiné à un patient souffrant d'une maladie. Ces procédés consistent notamment à utiliser un réseau neuronal, spécialisé, pour interpréter des informations génotypiques obtenues à partir de la maladie, à spécialiser le réseau neuronal au moyen d'une base de données de mutations génotypiques connues ou déterminées et corrélées à la résistance phénotypique à l'agent thérapeutique. L'invention concerne encore des procédés et systèmes de prédiction de la probabilité d'apparition d'une maladie génétique, chez un patient, de même que le réseau neuronal, spécialisé, servant à établir de telles prédictions. L'invention concerne enfin un procédé et un système de détermination de la base génétique de la résistance à un agent thérapeutique.
Patent CA-2427482-C (CA)
Inventor: TINTI MARIA ORNELLA
IPC: A61P21/04
Filed: 2001-09-28
Granted: 2010-04-27
Abstract: Described herein are both non-hydroscopic salts of L-carnitine and alkanoyl L-carnitine with taurine chloride (2-aminoethane-sulphonic chloride) which lend themselves favourably to the preparation of solid compositions suitable for oral administration. Also described are solid compositions containing the salts.  The salts are of the general formula (I):     (see formula I) wherein R is H or a straight or branched lower alkanoyl with 2-5 carbon atoms.
Patent CA-2435058-C (CA)
Title: Short arc discharge lamp and light source device
Inventor: MATSUSHIMA TAKEO
IPC: H01J61/54
Filed: 2003-07-11
Granted: 2009-09-15
Abstract: A short arc discharge lamp has improved starting properties in which there is no danger of damaging the arc tube that surrounds a discharge space and in which the radiant light from the arc tube is not adversely shielded. This is achieved by providing the short arc discharge lamp with a first electrode having an electrical potential and to which a high voltage is applied, and a second electrode opposite the first at a in spaced relationship. Additionally, in the discharge space, there is positioned at least one conductive component with a tip projecting into the discharge space. The conductive component has an electrical potential which is identical to the electrical potential of the first electrode and has a tip spaced a distance from the second electrode which is greater than the distance between the first and the second electrode.
Patent CA-2441117-C (CA)
Title: Scalable certificate validation and simplified pki management
Inventor: MICALI SILVIO
IPC: G06Q20/00
Filed: 2002-03-20
Granted: 2014-01-07
Abstract: Managing a digital certificate includes a landlord providing a digital certificate, a secure hardware device generating a series of n hash values, the secure hardware device providing an nth hash value to the landlord, wherein other hash values are not readily available to the landlord, the landlord placing the nth hash value in the certificate, the landlord certificate, a tenant obtaining the digitally signed significate, the tenant obtaining the n hash values and the tenant managing the certificate by periodically issuing a previous hash value in the series of n hash in response to the certificate being valid when the previous hash value is issued.
Patent CA-2442628-C (CA)
Inventor: SHIN HYUN DOO
IPC: H04N7/26
Filed: 2000-02-03
Granted: 2005-04-12
Abstract: A digital video processing method and an apparatus thereof are provided. The method for processing digital images received in the form of compressed video streams comprising the step of determining a region intensity histogram (RIH) based on information on motion compensation of inter frames. The RIH information is obtained based on the motion compensation values of inter frames, and the RIH information is a good indicator of motion information of a video scene. Also, since the RIH information is quite a good indicator of intensity of the video scene, video streams having similar intensities can be effectively searched by searching for similar video scenes based on the RIH information obtained by the digital video processing method.
Patent CA-2448737-C (CA)
Title: Viral polymerase inhibitors
Inventor: BEAULIEU PIERRE LOUIS
IPC: A61K31/437
Filed: 2002-07-18
Granted: 2010-06-01
Abstract: An isomer, enantiomer, diastereoisomer, or tautomer of a compound, represented by formula (I): wherein R1 is selected from: H, haloalkyl, (C1-6)alkyl, (C2-6)alkenyl, (C3-7)cycloalkyl, (C2-6)alkynyl, (C5-7)cycloalkenyl, 6 or 10-membered aryl, Het all optionally substituted; R2 is selected from (C1-6)alkyl, (C3-7)cycloalkyl, (C6-10)bicycloalkyl, 6- or 10-membered aryl, or Het all optionally substituted; B is N or CR5, wherein R5 is H, halogen, haloalkyl, (C1-6)alkyl, (C3-7)cycloalkyl or (C1-6)alkyl-(C3-7)cycloalkyl; X is N or CR5; D is N or CR5; each of Y1 and Y2 is independently O or S; Z is O, N, or NRz wherein Rz is H, (C1-6)alkyl, (C3-7)cycloalkyl or (C1-6)alkyl-(C3-7)cycloalkyl; R3 and R4 are each independently H, (C1-6)alkyl, first (C3-7)cycloalkyl, 6- or 10-membered aryl, Het (C1-6)alkyl-6- or 10-membered aryl, (C1-6)alkyl-Het; or each R3 and R4 are independently covalently bonded together to form second (C3-7)cycloalkyl, or heterocycle, all optionally substituted; or when Z is N, either R3 or R4 are independently covalently bonded thereto to form a nitrogen-containing heterocycle; R7 is H, (C1-6 alkyl), (C3-7)cycloalkyl or (C1-6)alkyl-(C3-7)cycloalkyl; or R7 is covalently bonded to either of R3 or R4 to form a heterocycle; A is (C1-6) alkyl-CONHR8 wherein R8 is-6- or 10-membered aryl, or Het; or A is a 6- or 10-membered aryl, or Het said aryl or Het being optionally substituted; or a salt or a derivative thereof; such compounds being potent inhibitors of HCV NS5B polymerase.
Patent CA-2459087-C (CA)
Title: Synthesis of ester linked long chain alkyl moieties
Inventor: CADWALLADER DIANNE
IPC: C07C67/08
Filed: 2001-08-31
Granted: 2011-04-19
Abstract: A process for preparing a mixture of cetyl myristate and cetyl palmitate comprising reacting both myristic and palmitic acid with cetyl alcohol with an acid catalyst and one aromatic hydrocarbon at an elevated temperature and recovering from the aromatic hydrocarbon fraction the cetyl myristate and cetyl palmitate.
Patent CA-2461166-C (CA)
Title: Obturateur sans lame
Inventor: PINGLETON EDWARD D
IPC: A61B17/02
Filed: 2002-03-04
Granted: 2014-09-23
Abstract: L'invention concerne un obturateur sans lame (18) destiné à être inséré entre des couches de fibres musculaires (41, 43, 45) aux fins de découpage en sécurité dans la cavité abdominale (32) dans le but d'appliquer une canule (12). Cet obturateur sans lame (18) est doté d'un embout rectangulaire (63), vrillé dans le sens radial.
Patent CA-2461623-C (CA)
Title: Water-in-oil emulsions with ethylene oxide groups, compostions, and methods
Inventor: MOSBEY DERAL T
IPC: A61K47/48
Filed: 2002-08-08
Granted: 2011-01-11
Abstract: Water-in-oil emulsions, compositions, and methods that include a vinyl polymer that includes ethylene oxide-containing side chains and alkyl-Y- containing side chains, wherein Y is O or NR, wherein R is H or CH3, and wherein the alkyl group of the alkyl-Y-containing side chain has at least 4 carbon atoms on average in a cyclic, branched-, or straight-chain configuration and optionally including one or more heteroatoms.
Patent CA-2462220-C (CA)
Title: Fluid squeegee
Inventor: DEMUTH KADE H
IPC: A47L13/11
Filed: 2004-03-29
Granted: 2007-06-19
Abstract: A fluid squeegee comprises nozzles in the squeegee head for spraying a fluid, such as water, onto a surface to be cleaned and a squeegee blade on the squeegee head for clearing away the fluid from the surface. A molded unit for the squeegee head includes a channel shaped mounting plate having a web portion between a lower flange portion and an upper flange portion. A squeegee blade is adapted to be mounted to the lower flange portion and nozzles are adapted to be mounted in the mounting plate or in a nozzle plate that is fixed over an aperture in the mounting plate. Hollow brace members and a hollow shaft socket are positioned on the intake side of the mounting plate. The hollow shaft socket includes discharge ports that are aligned with the hollow brace members, which extend radially away from the nozzle. The hollow brace members enclose the nozzles so as to create a sealed fluid passageway between the hollow shaft socket and the nozzles. The fluid squeegee further includes a hollow shaft and hollow handle, which are connected between a hose and the squeegee head such that fluids can be sprayed onto a surface to be cleaned via the nozzles. The hollow brace members are beneficial in that they provide additional structural support between the head and a hollow fluid shaft inserted into the socket.
Patent CA-2463625-C (CA)
Title: Method for producing 2-halogen-pyridine-carboxylic acid amides
Inventor: MAYER HORST
IPC: C07D213/82
Filed: 2002-10-31
Granted: 2010-12-21
Abstract: The invention concerns a method for producing 2-halogen-pyridine-carboxylic acid amides of primary aromatic monoamines I which include, in ortho position relative to the amino group, a different hydrogen substituent, by reacting 2-halogen-pyridine-carboxylic acid chloride II with the aromatic monoamine I.  The inventive method is characterized in that it consists in carrying out the reaction in a solvent mixture consisting of at least an organic solvent non-miscible with water, the mixture containing or not containing less than 10 mole %, relative to the 2-halogen-pyridine-carboxylic acid chloride II, a base different from I and II.
Patent CA-2469907-C (CA)
Title: Composite closure having disk tightening feature
Inventor: GERMAN GALEN
IPC: B65D51/14
Filed: 2003-01-10
Granted: 2011-03-22
Abstract: A composite closure (10, 10', 10a) includes a band (14, 14', 14a) and an insert disk (12) having a peripheral curl (26) and an annular channel (18). An oblique contact surface (36, 36') on the band (14, 14', 14a) urges downwardly against the curl (26) of the disk (12) even while the band (14, 14', 14a) moves longitudinally relative to the disk (12). The closure (10, 10', 10a) has a fully tightened position in which the band's ring (32, 32a) contacts the disk's annular channel (18), a loose position in which the ring (32, 32a) is spaced apart from the annular channel (18), and an intermediate tightened position in which the ring (32, 32a) is spaced apart from the disk (12) and in which the contact surface (36, 36') urges against the curl (26). When the closure (10, 10', 10a) reaches its loose position, a retaining bead (34) presses upwardly against the disk (12).
Patent CA-2470414-C (CA)
Inventor: DUNN-COLEMAN NIGEL
IPC: C12N15/09
Filed: 2002-10-30
Granted: 2014-03-11
Abstract: The present invention provides a novel endoglucanase nucleic acid sequence, designated egl6, and the corresponding EGVI amino acid sequence. The invention also provides expression vectors and host cells comprising a nucleic acid sequence encoding EGVI, recombinant EGVI proteins and methods for producing the same.
Patent CA-2471897-C (CA)
Title: Diagnostic apparatus and methods for a chemical detection system
Inventor: DILGER JOHN PATRICK
IPC: G01N5/02
Filed: 2002-11-18
Granted: 2012-04-17
Abstract: A chemical detection system performs controlled exposures to diagnose the pneumatic components and chemical sensors prior to measuring a chemical emission. A control module provides the system control and data processing to perform the diagnosis. The control module manipulates an emission sample retrieval system to provide precise exposure during the diagnostic routines. A sensor interface circuit interrogates the chemical sensors and stores the data for analysis. The chemical sensor exhibits predictable changes in response during predetermined exposure scenarios. By utilizing numerous time domain signal processing techniques, both system and sensor level fault conditions are determined.
Patent CA-2484828-C (CA)
Inventor: BONSIGNORE CRAIG
IPC: A61F2/82
Filed: 2004-10-15
Granted: 2010-05-11
Abstract: A stent or other intraluminal medical device may be constructed utilizing multiple, individual, independent, self-expanding stent segments which are designed to interlock when constrained within a delivery sheath and uncouple upon deployment. The individual segments are releasably connected by a series of bridging elements and receptacles.
Patent CA-2486398-C (CA)
Title: Needle-less injector
Inventor: MEIJERING ANTONIE HENDRIKUS
IPC: A61M5/30
Filed: 2003-06-05
Granted: 2011-01-04
Abstract: The invention relates to a needle-less injector having a housing comprising: a chamber defined within said injector for containing liquid to be injected; a liquid outlet for said chamber positioned at the front end of the injector; a dispensing member in contact with the liquid in said chamber and movable in a first direction to reduce the volume of said chamber to cause the liquid contained therein to be expelled through said liquid outlet; drive means for actuating said injector, wherein the dispensing member is a spring-loaded piston movable in said chamber by the spring in the first direction to a preferred position at which the volume of said chamber is at a minimum and the spring is nearly unloaded, and which piston is movable in a second direction opposite to the first direction by actuation of the drive means whilst counteracting a force from the spring and moving the piston to a non-preferred position at which the spring is loaded.
Patent CA-2487887-C (CA)
Inventor: GURJAR RISHI
IPC: E21B47/01
Filed: 2003-06-05
Granted: 2008-01-29
Abstract: A tool module interconnect (10) for interconnecting to adjoining modules for insertion in a drill string features a system which permits making the electrical interconnection before assembly of the mechanical connections to interconnect the tool modules together. The interconnect comprises a hollow interconnect body (18) open at both ends. A wire harness (18) is provided in the hollow body with terminal end connectors (26, 28) accessible from the respective open end of the interconnect body. The interconnect is adapted for attachment to adjoining modules, where at least one end has a rotatable threaded sleeve (24) for connection to a tool module by a threaded collar.
Patent CA-2489508-C (CA)
Title: Method and apparatus for anastomosis
Inventor: ORBAN JOSEPH P III
IPC: A61B17/00
Filed: 2003-06-19
Granted: 2011-03-29
Abstract: Apparatus and methods for performing a surgical anastomotic procedure are disclosed herein. Apparatus according to the present disclosure include at least one fastener including a first fastener portion having an anchoring leg portion, a second fastener portion including an anchoring leg portion, wherein the first and second fastener portions are operatively associated with one another to selectively fix the position of the first fastener portion relative to the second fastener portion. The apparatus has a first member for engaging the first fastener portion and a second member for engaging the second fastener portion. The first member and the second member are movable with respect to one another to move the first fastener portion and second fastener portion with respect to one another.