baber/WOPTO huggingface dataset:
Patent CA-2398679-A1 (CA)
Inventor: SHERMAN MERRY R
IPC: A61K47/48
Filed: 2001-02-07
Abstract: L'invention concerne une protéine recombinante naturelle, notamment une mutéine d'urate oxidase porcine (uricase), sensiblement exempte de gros agrégats, qui peut être rendue sensiblement non immunogène par conjugaison avec un nombre suffisamment petit de brins de polymère, de sorte que la bioactivité de la protéine soit considérablement conservée dans le conjugué. De tels conjugués sont habituellement très peu adaptés au traitement d'affections chroniques parce qu'ils sont moins suceptibles d'induire la formation d'anticorps et/ou un dégagement accéléré qu'il n'est le cas avec des conjugués similaires obtenus à partir de préparations protéiques contenant des traces de gros agrégats.
Patent CA-2399252-A1 (CA)
Inventor: BROCHU FERNAND
IPC: C01B31/04
Filed: 2001-02-23
Abstract: La présente invention concerne la purification physique ou chimique spécifique du minerai du graphite naturel. Cette purification est appliquée de préférence à la surface du graphite naturel pour permettre la formation d'un film de passivation lors de la première décharge ou l'intercalation du lithium dans le graphite lorsque ce dernier est utilisé dans une pile lithium-ion. Le broyage à une petite taille avant la purification permet l'optimisation de la distribution des particules, donnant lieu à une électrode beaucoup plus homogène. Ce broyage se fait en présence des impuretés naturelles du graphite qui jouent le rôle de micro-abrasif et donne une dureté au graphite qui fait augmenter ses propriétés mécaniques.
Patent CA-2399868-A1 (CA)
Inventor: OLSON GRIEG A
IPC: G02B6/36
Filed: 2000-07-20
Abstract: L'invention concerne un procédé et un dispositif permettant la fixation d'un réseau de Bragg de fibre optique à un élément de retenue doté d'une rainure hélicoïdale. Selon le procédé de l'invention, un réseau de Bragg de fibre optique est enroulé autour de l'élément de retenue, de manière que ledit réseau de Bragg de fibre optique s'étende dans et le long de la rainure hélicoïdale. Le réseau de Bragg de fibre optique dans la rainure hélicoïdale est trop long, de sorte que la tension exercée sur celui-ci soit réduite. Les première et seconde extrémités du réseau de Bragg de fibre sont ensuite fixées à l'élément de retenue.
Patent CA-2401669-A1 (CA)
Inventor: SISKIN MICHAEL
IPC: C10G75/00
Filed: 2001-04-10
Abstract: L'invention concerne un procédé visant à réduire l'encrassement d'équipements de traitement de flux de pétrole. Le procédé consiste à mélanger le flux avec un électrolyte aqueux, formant une dispersion huile dans eau, à faire passer cette dernière dans une cellule électrochimique, à faire traverser un courant de faible tension dans la dispersion et à séparer les phases de la dispersion. La phase huileuse peut alors subir un nouveau traitement, entraînant un encrassement minimal de l'équipement. La phase aqueuse est alors recyclée afin de disperser du pétrole neuf.
Patent CA-2403072-A1 (CA)
Title: Element de condensateur en graphite souple
Inventor: MERCURI ROBERT ANGELO
IPC: C04B14/02
Filed: 2001-03-07
Abstract: La présente invention concerne un article en graphite perméable au liquide se présentant sous forme d'une feuille en graphite souple perforée recouverte de carbone vitreux qui est utile en tant qu'électrode et en tant que matériau de renfort conduisant l'électricité dans des condensateurs électriques du type à écoulement continu.
Patent CA-2404844-A1 (CA)
Inventor: LEE JAY
IPC: H05K9/00
Filed: 2002-09-24
Abstract: An RF management system especially suitable for use in CATV head end environments is disclosed. The system is characterized by a basic rack- mountable chassis component that can be configured for both front and rear mount applications, for different cable management solutions and for accepting eighteen passive RF modules or nine active RF modules or a combination of passive and active RF circuit modules. The active configuration of the chassis has an integrated power bus with at least nine connectors for receiving up to nine active RF circuit modules. The active RF circuit modules, such as power supplies and amplifiers are each provided with a "floating" connector for ease in connecting the power supply module or amplifier module to the power bus. The RF power supply module is capable of supplying power to all the active RF modules in the chassis as well as to active RF modules mounted in one or more other chassis in the rack.
Patent CA-2406466-A1 (CA)
Title: Reconstruction d'acides nucleiques n'utilisant pas la pcr
Inventor: VOLKOV ALEXANDER
IPC: C12N15/66
Filed: 2001-03-28
Abstract: L'invention concerne des procédés pour former des acides nucléiques de reconstruction qui ne nécessitent pas de réaction en chaîne de la polymérase (PCR) pour cet assemblage ou cette reconstruction. Ainsi, les acides nucléiques de reconstruction ne sont pas soumis à des limitations de taille ni à une amplification des erreurs indésirables. De plus, la présente invention permet de recombiner des séquences avec une faible homologie, ce qui ne serait pas possible avec les fortes températures de la PCR. En outre, l'invention concerne des procédés permettant de former des protéines, des dosages, des réserves de ressources génétiques et des protéines et des acides nucléiques de reconstruction.
Patent CA-2406469-A1 (CA)
Title: Multi-core, multi-cover golf ball
Inventor: NESBITT R DENNIS
IPC: C08L75/04
Filed: 2001-04-13
Abstract: A solid golf ball comprising a solid core and a multi-layer cover assembly enclosing the core is disclosed. The core includes a center core component and one or more core layers enclosing the center core component. The multi-layer cover includes an inner cover layer generally disposed about the core and an outer cover layer enclosing the inner cover layer. In a preferred aspect, the present invention golf ball has a moment of inertia less than 0.43 oz. in2 and a coefficient of restitution of at least 0.760.
Patent CA-2407077-A1 (CA)
Title: Recepteurs gpcr humains isoles, couples aux proteines g, molecules d'acides nucleiques codant pour des proteines gpcr humaines et utilisations correspondantes
Inventor: BEASLEY ELLEN M
IPC: C12M1/00
Filed: 2001-04-24
Abstract: La présente invention se rapporte à des séquences d'acides aminés de peptides qui sont codés par des gènes appartenant au génome humain, ces peptides étant des peptides GPCR. La présente invention se rapporte particulièrement à des molécules d'acides nucléiques et de peptides isolées, à des procédés d'identification d'orthologues et de paralogues desdits peptides GPCR et à des procédés d'identification de modulateurs de ces peptides GPCR.
Patent CA-2410409-A1 (CA)
Title: Antitumoral compounds
Inventor: RODRIGUEZ IGNACIO
IPC: A61K31/662
Filed: 2001-06-06
Abstract: New spisulosine derivatives of use in treating tumors are of the formula (I) wherein: each X is the same or different, and represents H, OH, OR', SH, SR', SOR', SO2R', NO2, NH2, NHR', N(R')2, CN, halogen, C(=O)H, C(=O)CH3, CO2H, CO2CH3, substituted or unsubstituted C1-C18 alkyl, substituted or unsubstituted C2-C18 alkenyl, substituted or unsubstituted C2-C18 alkynyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaromatic, or two groups X may together form =O; Y is NR1, OR1, PR1, SR1, or halogen, wherein the number of substituents R1 is selected to suit the valency and each R1 is independently selected of H, OH, C(=O)R', P(=O)R'R'', substituted or unsubstituted C1-C18 alkyl, substituted or unsubstituted C2-C18 alkenyl, substituted or unsubstituted C2-C18 alkynyl, substituted or unsubstituted aryl, and wherein the dotted line indicates an optional double bond; each Z is the same different, and represents H, OH, OR', SH, SR', SOR', SO2R', NO2, NH2, NHR', N(R')2, NHC(O)R', CN, halogen, C(=O)H, C(=O)CH3, CO2H, CO2CH3, substituted or unsubstituted C1-C18 alkyl, substituted or unsubstituted C2-C18 alkenyl, substituted or unsubstituted C2-C18 alkenyl, substituted or unsubstituted C2-C18 alkynyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaromatic, or two groups Z may together form =O; z is 0 to 25; y is to 0 to 20; R2 is H, C(=O)R', P(=O)R'R'', S(=O)R'R'', S(=O)2R', substituted or unsubstituted C1-C18 alkyl, substituted or unsubstituted C2-C18 Alkenyl, substituted or unsubstituted C2-C18 alkynyl, substituted or unsubstituted aryl; R3 is H, C(=O)R', P(=O)R'R'', S(=O)R'R'', S(=O)2R', substituted or unsubstituted C1-C18 alkyl, substituted or unsubstituted C2-C18 alkenyl, substituted or unsubstituted C2-C18 alkynyl, substituted or unsubstituted aryl; each of the R', R'' groups is independently selected from the group consisting of H, OH, NO2, NH2, SH, CN, halogen, =O, C(=O)H, C(=O)CH3, CO2H, CO2CH3, substituted or unsubstituted C1-C18 alkyl, substituted or unsubstituted C1-C18 alkoxy, substituted or unsubstituted C2-C18 alkenyl, substituted or unsubstituted C2-C18 alkynyl, substituted or unsubstituted aryl; there may be one or more unsaturations in the hydrocarbon backbone defined by the chain (II) and salts thereof; with the exception of a C16-C24 2-amino-3-hydroxyalkane or a C16-C24 2-amino-3-hydroxyalkene.
Patent CA-2412148-A1 (CA)
Title: Authentication system, mobile terminal, and authentication method
Inventor: HASEGAWA TOORU
IPC: H04W12/06
Filed: 2002-11-19
Abstract: An authentication system comprises a register image storage unit, which stores a pre-registered register image of a mobile terminal user; a communication control unit, which receives a moving image of the user transmitted from the mobile terminal; and an authentication processing unit which authenticates the user by checking the moving image received by the communication control unit against the register image stored in the register image storage unit.
Patent CA-2412921-A1 (CA)
Title: Lining, in particular friction lining for disc brakes
Inventor: HIMMELSBACH RAINER
IPC: F16D65/092
Filed: 2001-07-04
Abstract: The lining or functional body (10) comprises a support (11) in the form of a  baseplate, for example, a support plate or a support sheet, a thin-walled rough base support (15; 15'), arranged on the support (11; 11'), made from a  metal sheet or another suitable material, a rough base (20') comprising a fixing bed (20; 20'; 21), sintered onto the surface (15a; 15'a) of the rough  base support (15; 15') facing away from the lining support (11; 11'), with individual shaped bodies (22') forming a positive and non-positive fit with the rough body support by means of back-cuts or recesses or similar (23; 23' ). Said body further comprises a functional block (25; 25') fixed to the rough base support (15; 15') by means of the rough base (20'), made from friction material, plastic, in particular those plastics not suitable for gluing or attaching in another manner, for example a polymer or Teflon, whereby the rough base support (15; 15') is fixed on the lining support (11; 11') by mea ns of a welded, riveted or glued connection (30; 30'), or other connection mean s, such as stamping methods.
Patent CA-2412944-A1 (CA)
Inventor: WANG HSIEN-CHANG
IPC: C08L81/06
Filed: 2001-05-22
Abstract: The invention generally relates to thermoplastic blends having improved properties. Optionally, these blends may be dynamically vulcanized. More specifically, this invention is directed to a composition comprising a blend of chloromethylated(styrene-isobutylene)copolymer and a thermoplastic resin selected from the group consisting of polyamides, polyesters, polycarbonates, polysulfones, polyacetals, polyacetones, acrylonitrile-butadiene styrene resins, polyphenylene oxide, polyphenylene sulfide, styrene-acrylonitrile resins, styrene-maleic anhydride resins, polyamides, aromatic polyketones, ethylene vinyl alcohol copolymer and mixtures thereof. Tires and tire components such as air permeation prevention films comprising these compositions are also provided.
Patent CA-2413015-A1 (CA)
Title: Device for delivering charged powder for deposition
Inventor: KELLER DAVID
IPC: B05B5/025
Filed: 2001-07-11
Abstract: Provided is a re-circulating particle feed apparatus (10) comprising: a circular conduit (11) suitable for circulating gas suspended particulates; a  deposition station (17) comprising an opening onto the conduit into which an  electrostatic chuck fits, with a deposition surface of the chuck (9) fits, a nd a propulsion device (12) for maintaining gas and particle circulation throug h the conduit (11), wherein the device (12) is adapted to maintain circulation  at a rate that brings a deposition effective amount of particles within a range of electro-attractive influence at the deposition station (17).</SDOAB >
Patent CA-2414780-A1 (CA)
Title: Ophthalmic formulation of a selective cyclooxygenase-2 inhibitory drug
Inventor: HAWLEY LESLIE C
IPC: A61P29/00
Filed: 2001-07-12
Abstract: There is provided a pharmaceutical composition suitable for topical administration to an eye which contains a selective COX-2 inhibitory drug or nanoparticles of a drug of low water solubility, in a concentration effective for treatment and/or prophylaxis of a disorder in the eye, and one or more ophthalmically acceptable excipients that reduce rate of removal from the eye such that the composition has an effective residence time of about 2 to about 24 hours. Also provided is a method of treating and/or preventing a disorder in an eye, the method comprising administering to the eye a composition of the invention.
Patent CA-2414937-A1 (CA)
Inventor: NICKERSON GERALD D
IPC: F16F1/16
Filed: 2001-03-08
Abstract: A link assembly (20) for connecting a stabilizer crank arm (15) and a suspension arm (16) in a vehicle suspension system (10). The link assembly (20) includes a barrel-shaped spacer (30) having dome-shaped opposite ends (61, 62). The spacer body (60) has an axial bore (68) therethrough which receives a bolt (25) or stud shaft. The spacer (30) spaces the crank arm (15) and suspension system arm (16). Grommets (27, 31) on opposite ends of the shaft resiliently hold the arms (15, 16) against the spacer (30).
Patent CA-2415444-A1 (CA)
Title: Pattern analysis system and method
Inventor: KNAGENHJELM PETTER
IPC: G16H50/20
Filed: 2002-12-30
Abstract: The present invention relates to a computerized system comprising: an interface arrangement for interfacing a data source, said data source delivering data related to motion of a person, a memory arrangement for storing said data, a processor for processing said data, an artificial neural network (ANN) using said processor, means for collecting a second set of data from said person, means for calculating one or several parameters distinctive of various features of said person; and means for feeding said parameter values to said ANN trained to recognize said various features.
Patent CA-2419088-A1 (CA)
Title: Systeme et ensemble a etiquette rfid
Inventor: JESSER EDWARD A
IPC: G06K19/07
Filed: 2001-08-08
Abstract: Un système et un ensemble à étiquette RFID (10) comprennent un premier substrat, au moins une boucle passive (32) disposée sur le substrat (12), la boucle passive (32) étant conçue pour recevoir et transmettre au moins un signal RFID, et au moins un élément d'étiquette RFID, ladite étiquette comprenant un deuxième substrat comportant une première et une deuxième surfaces et au moins une étiquette RFID, disposée sur la première surface du deuxième substrat, la deuxième surface du deuxième substrat étant fixée amovible à l'une des surfaces de substrat, près de la boucle passive, l'étiquette RFID (10) étant couplée à la boucle passive.
Patent CA-2420802-A1 (CA)
Title: Cold formed food bars containing fragile baked inclusions
Inventor: MIHALOS MIHAELOS N
IPC: A23L1/164
Filed: 2003-03-04
Abstract: Relatively large (for example: 1/4 inch × 1/4 inch), fragile particles of a baked cookie product are a significant ingredient in a cold formed food bar product.  The food bar product, which in addition to cookie pieces comprises sugar and Filler fat, and optional ingredients such as puffed wheat, puffed rice and nuts, is formed by rolling the mixed ingredients into a slab, slicing the slab into ropes, cutting the ropes into conveniently sized pieces and finally enrobing with a chocolate or chocolate compound.
Patent CA-2421951-A1 (CA)
Title: Pvc waterstop having improved water and moisture sealing features
Inventor: DROUIN GERARD
IPC: E04B1/68
Filed: 2003-03-04
Abstract: An improved waterstop having the important added feature of a hydro expansive compound which expands when subjected to water, By expanding, the hydro expansive compound effectively blocks the passage of water that leaks into the gaps created during the shrinkage of the concrete surrounding the improved waterstop. All that is required are narrow strips of judiciously positioned hydro expansive compound at opposite ends of the improved waterstop.
Patent CA-2422127-A1 (CA)
Inventor: BLOC RICHARD
IPC: A61M11/00
Filed: 2001-09-06
Abstract: L'invention concerne un dispositif pour la distribution sélective de produits liquides à partir de plusieurs réservoirs indépendants (R) équipés chacun d'un organe de prélèvement (P) pourvu d'une tête de distribution (T) susceptible d'être actionnée par appui manuel axial, caractérisé en ce qu'il comprend un bouton-poussoir unique (1) dont la face inférieure (1a) est pourvue d'une série de douilles axiales (10) susceptibles de venir coiffer simultanément et de manière amovible une ou plusieurs têtes de distribution (T) par rotation et calage angulaire dudit bouton-poussoir (1) sur un palier central (2) solidaire des réservoirs (R).
Patent CA-2424522-A1 (CA)
Title: Substituted benzene derivatives or salts thereof
Inventor: HIRAYAMA FUKUSHI
IPC: C07D211/26
Filed: 2001-11-21
Abstract: There are provided compounds having an anticoagulant action on the basis of inhibition of activated blood coagulation factor X and being useful as anticoagulants or preventive/therapeutic agents for diseases induced by thrombosis or embolism. Effective ingredients are the compounds such as 4'-bromo-2'-[(5-chloro-2-pyridyl)carbamoyl]-6'-.beta.-D-galactopyranosyloxy-1-isopropylpiperidine-4-carboxanilide, 2'-(2-acetamido-2-deoxy-.beta.-D-glucopyranosyloxy)-4'-bromo-6'-[(5-chloro-2-pyridyl)carbamoyl]-1-isopropylpiperidine-4-carboxanilide, etc. or salts thereof.
Patent CA-2426378-A1 (CA)
Title: Log positioning and conveying apparatus
Inventor: STE-CROIX EDDY
IPC: B23Q7/14
Filed: 2003-04-30
Abstract: The log positioning and conveying apparatus is used for conveying a log from an upstream end to a downstream end and for positioning a log according to a predetermined downstream position. The apparatus comprises an open frame and a number of powered conveying rollers arranged therein in a row. These rollers. in addition to being rotatable, are displaceable in two directions relative to the open frame, namely. in a vertical direction for correcting the position of the log vertically relative to the open frame, and in a horizontal direction transversal to the longitudinal axis of the conveying apparatus, for correcting the position of the log transversely relative to the longitudinal axis.
Patent CA-2427781-A1 (CA)
Inventor: BENDIKSEN PAL B
IPC: D21G9/00
Filed: 2003-05-02
Abstract: The present invention is directed to a process for the hot dispersing of a paper fiber stock that includes providing an aqueous paper fiber stock and pressing the aqueous fiber stock in a thickening device. In this manner, water is at least partially removed from the aqueous fiber stock to form a highly consistent paper fiber stock.  The process further includes heating the highly consistent paper fiber stock, dispersing the heated highly consistent paper fiber stock with a disperser, determining a thermal energy consumed to heat the highly consistent paper fiber stock, and controlling a dewatering effect of the thickening device. The dewatering effect is increased with rising thermal energy consumption and is reduced with a falling thermal energy consumption. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
Patent CA-2431396-A1 (CA)
Title: Wood adhesives based on isocyanate-terminated prepolymers
Inventor: MECKEL WALTER
IPC: C09J175/00
Filed: 2001-12-03
Abstract: The invention relates to the use of isocyanate-terminated prepolymers as woo d adhesives.
Patent CA-2434382-A1 (CA)
Title: Search supporting system
Inventor: NAKAMURA TOSHINORI
IPC: G08B21/02
Filed: 2001-10-11
Abstract: A search supporting device, a search supporting system, an operation instructing terminal, a search supporting method, and an operation instructing system, which can support a quick search and can improve the security of a command. A center-side device (2) holds the present position of a transmission terminal (1) carried by a person to be sought. A search terminal (3) inquires the center-side device (2) of the present position of the transmission terminal (1), acquires the present position of the search terminal (3), and synthesizes, displays the information on a map, and draws a vector diagram from the present position of the search terminal (3) to the position of the sought person. Moreover, the search terminal (3) receives the operation instruction, stores its, and presents it to the person in charge of the operation. This search terminal (3) measures the lapse of time from a predetermined registration for a site device (4), and erases the stored operation instruction after the lapse of a predetermined time. When the search terminal (3) is lost, moreover, the center-side device (2) transmits an instruction to erase the stored content to the search terminal (3).
Patent CA-2434853-A1 (CA)
Inventor: UEHLING DAVID EDWARD
IPC: A61P3/10
Filed: 2001-12-17
Abstract: L'invention concerne des composés de formule I. L'invention concerne également des agonistes bêta-3 de formule I et des méthodes de traitement de maladies induites par bêta-3, ainsi que des états mettant en oeuvre les composés de formule I, notamment des méthodes de traitement des diabètes ou de l'obésité.
Patent CA-2438275-A1 (CA)
Title: Apparatus and method for micron and submicron particle formation
Inventor: DI PALMA CESARE
IPC: B01D9/02
Filed: 2002-02-26
Abstract: An apparatus is described for micron and submicron particles formation of a substance using the GAS process, comprising a particles formation vessel (22 ) and means for introducing a solution of the substance and a supercritical fluid into the particles formation vessel (22), wherein said means comprise a nozzle (27) having a central orifice (39) serving to carry a flow of solutio n, and a plurality of separate outer orifices (41) serving to carry a flow of pure supercritical fluid or a flow of supercritical fluid mixed with a modifier, such that the solvent is extracted from the solution by the supercritical fluid and precipitation of micron and submicron particles occurs. Also a process is described, carried out with such an apparatus.</SD OAB>
Patent CA-2442126-A1 (CA)
Title: Shared dedicated access line (dal) gateway routing discrimination
Inventor: GALLANT JOHN K
IPC: H04M7/12
Filed: 2002-03-20
Abstract: An approach for providing telephony services over a data network (231) is disclosed. A communication system includes a gateway (201) that receives a signal to establish a call with a called (229, 233) station from a calling station (237, 239) in a telephone network, such as a Class 3 network (205), associated with one of a plurality of customers. The gateway (201) generates a message according to a prescribed application layer protocol to establish the call with the called station (229, 233) over the data network (231). The message includes an alias host address identifying the one customer. The system also includes a server (225) that receives the message from the gateway and to route the call to the called station (229, 233) based upon the alias host address.