baber/WOPTO huggingface dataset:
Patent CA-2438238-A1 (CA)
Title: Composition et procede de traitement de troubles inflammatoires
Inventor: PITTMAN DEBRA D
IPC: A61P17/06
Filed: 2002-02-25
Abstract: La présente invention concerne des inhibiteurs de IL-22 ainsi que des compositions pharmaceutiques et de procédés mettant en oeuvre lesdits inhibiteurs. Les inhibiteurs comprennent des anticorps de IL-22 et sont utiles pour le traitement des troubles inflammatoires. FIG. 1 : A PROTOCOLE CIA DANS DES SOURIS DBA. MODELE DE SOURIS POUR LE POLYARTHRITE RHUMATOIDE B REGIME PROPHYLACTIQUE F JOUR 0 IMMUNISATION AVEC DU COLLAGENE BOVIN ET L'ADJUVANT DE FREUND INCOMPLETE 21?e¿ JOUR IMMUNISATION AVEC DU COLLAGENE BOVIN ET L'ADJUVANT COMPLET DE FREUND C REACTIF DE TEST : DEBUT 21?e¿ JOUR, 200 µg/SOURIS, 2 FOIS PAR SEMAINE D PREMIERES INDICATIONS DE MALADIE ENVIRON AU 23?e¿ JOUR G REACTIF DE TEST H REGIME THERAPEUTIQUE I ENVIRON AU 40?e¿ JOUR OU APRES
Patent CA-2439143-A1 (CA)
Title: Combi-molecules having signal transduction inhibitory properties and dna damaging properties
Inventor: DUDOUIT FABIENNE
IPC: A61K31/505
Filed: 2002-02-26
Abstract: The present invention relates to a series of new chemical agents that demonstrate anti-tumor activity. More particularly, the present invention relates to molecules, referred to as "combi-molecules", that combine two maj or mechanisms of anti-tumor action. A combi-molecule is capable of degrading to a ligand involved in cell signaling pathways and to an agent capable of damagi ng DNA. More specifically, the present invention relates to molecules capable o f blocking epidermal growth factor receptor (EGFR) mediated signal transductio n and capable of damaging DNA. The present invention also relates to a general method of synthesis of these combi-molecules.
Patent CA-2440810-A1 (CA)
Title: Hydraulic circuits for knuckle booms
Inventor: KURELEK JOHN
IPC: B66C13/18
Filed: 2003-09-12
Abstract: The knuckle boom includes a hoist boom having a proximal end pivoted to a machine base, and a stick boom having a proximal end pivoted to a distal end of the hoist boom. At least one hydraulic hoist cylinder is mounted between the machine base and the hoist boom, and at least one hydraulic stick cylinder is mounted between the hoist boom and the stick boom. A hydraulic circuit supplies hydraulic oil to the cylinders, and provides an oil flow path between working ends of the cylinders so as to transfer a slug of pressurized hydraulic oil between the working ends. In one embodiment, reaching movement is controlled by a pump connected to control transferring of the slug between the hoist and stick cylinders. The pump determines which cylinder receives which portion of the slug of oil, and thereby controls the angle between the booms, thereby producing reach.
Patent CA-2441485-A1 (CA)
Inventor: KLOBUCAR JOSEPH M
IPC: B05B15/12
Filed: 2002-03-19
Abstract: A scrubber assembly (10) for removing particulate paint form a flow of air through a paint application booth is disclosed. A sheet of water received form a water source flows over flood pan (24) collecting paint particles suspended in the flow of air. A separation chamber (26) receives air and particulate paint from the booth and water from the flood pan through first and second scrubbers (30, 32). The first and second scrubbers extend downwardly from the flood pan. Each scrubber includes an inlet receiving air and particulate paint form the paint application booth and water from said flood pan. The first scrubber includes a first outlet discharging a first stream of air, particulate paint, and water received from the first inlet. The second scrubber includes a second outlet discharging a second stream of pair, particulate paint and water received from the second inlet. The first and second streams intersect within the separation chamber.
Patent CA-2442454-A1 (CA)
Title: Snap fitting electrical connector
Inventor: KIELY KENNETH M
IPC: H01R4/64
Filed: 2003-09-25
Abstract: An electrical connector having an inlet end and an outlet end wherein the leading or outlet end is provided with a pair of spaced apart shoulders defining therebetween an annular recess and a snap fit retainer ring fitted onto the outlet end, the retainer ring having at least two series of spring tangs blanked out of the plane thereof, and which tangs are formed to effect a positive grounding connection with an associated electric box in the event any slight deviations are encountered within the parameters of the adopted standards, and whereby the annular recess functions to provide a relief for the spring tangs to facilitate and minimize the required insertion force and to insure a positive ground connection between the connector and the electrical box in the assembled position.
Patent CA-2445351-A1 (CA)
Inventor: KONTOROVICH BORIS
IPC: A47J19/06
Filed: 2003-10-16
Abstract: A food press is provided having a presser arm and a presser plate which is received by a basket formed in a handle, and a pivotally attached perforated strainer plate is locatable within the basket. The strainer plate is pivotally attached to the handle at a point which is at a side of the basket opposite a hinge which pivotally attaches the handle to the presser arm. The food press provides for the pivoting of the strainer plate from a first position in the basket, where the food article may be pressed against the strainer plate, and a second position exposing the upper surface and lower surface of the strainer plate for easy access and cleaning of the perforated strainer plate.
Patent CA-2446562-A1 (CA)
Title: Pharmaceutical formulation of fluticasone propionate
Inventor: JOHNSON PAUL
IPC: A61M15/00
Filed: 2000-09-11
Abstract: There is provided according to the invention a pharmaceutical aerosol formulation which composes:   (i) fluticasone propionate and (ii) a hydrofluoroalkane (HFA) propellant, characterised in that the fluticasone propionate is completely dissolved in the formulation. The invention also provided canisters containing the formulation and uses thereof.
Patent CA-2447770-A1 (CA)
Title: Shale hydration inhibition agent and method of use
Inventor: PATEL ARVIND D
IPC: C09K8/62
Filed: 2002-06-13
Abstract: A water-base fluid for use in drilling wells and other drilling operation includes a shale which swells in the presence of water. The fluid preferably includes: an aqueous based continuous phase, and a shale hydration inhibition agent having the formula: H2N-R-{OR'}X-Y in which R and R' are alkylene groups having 1 to 6 carbon atoms and x is a value from about 1 to about 25. The Y  group should be an amine or alkoxy group, preferably a primary amine or a methoxy group. The shale hydration inhibition agent should be present in sufficient concentration to reduce the swelling of the shale. The fluid may be used for formulating drilling fluids such as invert emulsion drilling muds or clear brine drilling fluids. The fluid may also be used in the slurrification and disposal of drill cuttings that contain water swellable clays or shales.
Patent CA-2448085-A1 (CA)
Title: Tubulure expansible radialement dotee d'une partie d'extremite soutenue
Inventor: MARKETZ FRANZ
IPC: E21B17/042
Filed: 2002-05-22
Abstract: L'invention concerne un procédé de fabrication d'un raccord expansible radialement (24) destiné à raccorder entre eux un premier tube (18) et un second tube (20). Ledit raccord comprend un premier élément tige (26) s'étendant dans un élément boîtier (28). Les éléments tige et boîtier sont dotés de moyen de soutien coopérants (26, 28) conçus pour soutenir la tige, de sorte qu'elle empêche le mouvement radial vers l'intérieur de ladite partie d'extrémité par rapport au boîtier. Le procédé de l'invention consiste à induire l'expansion radiale du raccord (24), et à soutenir la broche, de manière que le mouvement radial vers l'intérieur de ladite partie d'extrémité de la broche par rapport au boîtier soit empêché.
Patent CA-2450870-A1 (CA)
Title: Radiation hardenable adhesive composition containing dispersed natural rubber fine particles
Inventor: HIRASAWA AKIRA
IPC: C09J7/38
Filed: 2003-03-26
Abstract: An adhesive composition comprising natural rubber based particles uniformly dispersed in a radiation setting compound is cured by radiation to make a pressure-sensitive adhesive layer on a substrate, thereby: sufficient adhesiveness is obtained; different fillers sufficiently charged; drying time after application is short; both overall application and pattern application are readily performed; application can be performed on different substrates; and sufficient adhesive strength between the substrate and the pressure-sensitive adhesive layer can berealizes. This adhesive composition may be manufactured by: mixing aqueous emulsion 31 containing the natural rubber based particles 30 and the radiation setting compound 32; elevating a temperature of the mixture while stirring; removing vaporized water in the aqueous emulsion;  and replacing the water as the medium wherein the natural rubber based particles are dispersed with the radiation setting compound.
Patent CA-2451351-A1 (CA)
Title: A method for diagnosing a person having multiple sclerosis
Inventor: JANSEN BURKHARD
IPC: C12Q1/68
Filed: 2002-06-20
Abstract: Described is a method for diagnosing a person having multiple sclerosis (MS) or being at risk of developing MS, comprising the following steps: - providing a sample of a body fluid or tissue from said person, said sample containing at least one of the wild type SCF-Apoptosis-Response Gene- (wt-SARG-1-) protein and nucleic acids encoding wt-SARG-1, if taken from a person not having MS or a risk of acquiring MS; - detecting the presence of wt-SARG-1-protein or nucleic acids encoding wt-SARG-1 in said sample and diagnosing MS or a risk of aquiring MS, if wt-SARG-1-protein or nucleic acids encoding wt-SARG-1 are not present in said sample.
Patent CA-2452385-A1 (CA)
Title: Procede de desassemblage de produits electroniques contenant des tubes cathodiques et de recyclage des materiaux
Inventor: LITENDAHL HEIKKI
IPC: B23K26/40
Filed: 2003-03-19
Abstract: L'invention concerne un procédé de désassemblage de dispositifs électroniques équipés de tubes cathodiques et de recyclage des matériaux, consistant à éliminer le boîtier de l'appareil, à décortiquer le tube des composants secondaires détachables du dispositif, et à nettoyer et à trier les matériaux. Selon l'invention, on utilise un laser ponctuel afin de former une rainure au point d'assemblage entre la partie avant et la partie conique, et on crée une différence de température sur les différents côtés de cette rainure afin de s'assurer de la séparation des parties, les composants ainsi détachés étant d'utilisés dans d'autres applications. Si nécessaire, on utilise aussi la source laser afin d'enlever des impuretés telles que colle, étiquettes et analogues de la surface extérieure du tube.
Patent CA-2456902-A1 (CA)
Title: Method, data carrier, computer system and computer programme for the identification and defence of attacks on server systems of network service providers and operators
Inventor: SOYSAL THOMAS
IPC: H04L/
Filed: 2001-08-13
Abstract: The invention relates to a method for the identification and defence of attacks on the server systems of network service providers and operators, using an electronic device (4) that can be integrated into a computer network and that comprises a computer programme, and relates to a data carrier, which contains a computer programme for carrying out said method. The invention also relates to a computer system, which is connected to a network, such as the Internet (6), an intranet or similar and has one or several computers that are configured as server computers (2) or client computers, and to a computer programme containing computer programme codes for the identification and defence of attacks on server systems. The invention comprises - protection against DoS and DDoS attacks (flood attacks)- link-level security,-verification of valid IP headers, - verification of IP packet characteristics, - TCP/IP fingerprint protection,- blocking of all UDP network packets,-exclusion of specific external IP addresses, - packet-level firewall function, - protection of accessible services of the target system. The invention provides the highest possible degree of security and protection against DoS  and DDoS attacks.
Patent CA-2458086-A1 (CA)
Inventor: WANG BO
IPC: C03C3/087
Filed: 2001-08-20
Abstract: Improved foam glass products prepared from natural glasses, such as unexpand ed fine perlite ore and expanded fine perlite, methods of producing the improve d foam glass products, and methods of use thereof are provided. The improved foam glass product made from natural glasses has, for example, a thermal conductivity less than 0.70 Btu.in/hr.F.ft2 (0.101 W/m~K) at 73~F(296~K), a compressive strength greater than 100 PSI (689 kPa) and a density less than 20 lb/ft3 (320 kg/m3). The improved foam glass product made from natural glasse s may be used in a variety of applications including thermal and acoustic insulation applications.
Patent CA-2458420-A1 (CA)
Title: Xenobiotic degradation in a partitioning bioreactor in which the partitioning phase is a polymer
Inventor: DAUGULIS ANDREW J
IPC: B09B3/00
Filed: 2004-02-18
Abstract: The present invention provides a process for the biodegradation of at least one xenobiotic. The process includes the steps of providing a bioreactor with an aqueous phase comprising water and at least one microorganism that is capable of metabolizing the xenobiotic and degradation products of the xenobiotic. The bioreactor is then provided with an organic phase comprising a solid or liquid polymer having an affinity for the xenobiotic and the xenobiotic is added to the bioreactor. The polymer is operable to absorb portions of the xenobiotic so that the aqueous concentration of the xenobiotic is substantially non-toxic to the microorganisms. The microorganisms degrade the xenobiotic in the aqueous phase causing the xenobiotic in the solid or liquid polymer to diffuse into the aqueous phase for degradation by the microorganisms.
Patent CA-2459523-A1 (CA)
Inventor: SWAFFIELD JOHN
IPC: F16L55/054
Filed: 2002-09-04
Abstract: L'invention concerne un dispositif limiteur de pression (1) destiné à être utilisé dans des systèmes d'évacuation des eaux usées de bâtiments. Ce dispositif comprend un boîtier (3), raccordé au système, sur lequel est fixé un réservoir souple (10) qui peut être utilisé avec une pression d'air positive transitoire à l'intérieur du système d'évacuation, le boîtier (3) et le réservoir souple (10) étant tous deux situés à l'intérieur d'une enveloppe extérieure (2).
Patent CA-2462775-A1 (CA)
Inventor: BLACKWELL DAVID B
IPC: G06K17/00
Filed: 2004-04-01
Abstract: A system and method for visually locating tools and objects, and particularly very small tools and objects, so that same are not left behind in a work area after a work task is completed. The system comprises an identifying component made from a polymeric material tinted with a neon colored pigment. A separate identifying component is fixedly attached to each tool or object to be used within a work area. The identifying component is adapted to glow or become highly luminescent with a fluorescent like glow when illuminated with a light of a certain wavelength. The system employs such a light source having an optical coating over a lens thereof which passes only light having a predetermined wavelength. A user also wears an optical element such as a pair of glasses which have an optical coating thereon adapted to pass only light having a predetermined wavelength. The optical element worn by the user serves to attenuate ambient light in the work area so that the luminescence of the identifying component is enhanced when the tool is viewed by the user.
Patent CA-2464626-A1 (CA)
Title: Method for the in vitro synthesis of short double stranded rnas
Inventor: HARRIS ADAM N
IPC: C12Q1/68
Filed: 2002-10-30
Abstract: The present invention relates to the field of synthesis of short double- stranded RNAs. An in vitro transcription method using bacteriophage polymerases and target sequence-specific single-stranded DNA oligonucleotide s as templates is disclosed. The present invention finds particularly advantageous use in the synthesis of short interfering RNAs (siRNAs) that ha ve been shown to function as key intermediates in triggering sequence-specific RNA degradation during posttranscriptional gene silencing in plants and RNA interference in invertebrates and vertebrate systems.
Patent CA-2468765-A1 (CA)
Inventor: SCHUNTER WALTER
IPC: A61Q5/06
Filed: 2002-12-10
Abstract: The invention relates to a cosmetic agent containing at least one water-soluble or water-dispersible copolymer which can be obtained by radical copolymerisation of at least one N-vinyllactam, at least one anionogen monomer and optionally other copolymerisable .alpha., .beta.-ethylenically unsaturated compounds, in the presence of a polymer constituent having repeat units which comprise ether groups or which are derived from vinyl alcohol.
Patent CA-2469636-A1 (CA)
Inventor: GORNY RUEDIGER
IPC: B32B27/08
Filed: 2002-11-27
Abstract: La présente invention concerne un produit multicouche en plastique se caractérisant par une réflexion importante du rayonnement IR et une brillance élevée. Ledit produit comprend trois couches A, B et C, la couche A contenant un matériau thermoplastique transparent, la couche B contenant un matériau thermoplastique transparent et un pigment composé d'une substance de support transparente recouverte d'une couche de dioxyde de titane d'une épaisseur de 150 à 200 nm, et la couche C contenant un matériau thermoplastique transparent.
Patent CA-2470085-A1 (CA)
Inventor: BONE FRANK M
IPC: F42C9/14
Filed: 2002-12-11
Abstract: A multi-mode fuze (20) for a munition (10, 40) has at least one sensor (16, 22, 42) that generates an electrical output (62) dependent on a rate of deceleration when the munition (10, 40) impacts a target, a logic circuit (6 0) electrically coupled to the at least one sensor (16, 22, 42) effective to discriminate between a soft target and a hard target dependent on the electrical output (62) and a fuze (20) that transmits a detonation signal to an initiating explosive (28) to thereby detonate the munition (10, 40). The detonation signal is transmitted at a time dependent on target discriminatio n. The multi-mode fuze (20) of the invention may be incorporated into an explosive projectile (10, 40) that includes an aerodynamically shaped metall ic casing (12), an explosive (14) contained within the metallic casing (12) and an initiating explosive (28) contacting the explosive (14). The multi-mode fuze (20) communicates with the initiating explosive (28) to trigger detonation of the explosive (14) either on impact with a hard target or following a delay on impact with a soft target.
Patent CA-2472218-A1 (CA)
Title: Medical lead and lead connector system
Inventor: SOMMER JOHN L
IPC: H01R24/58
Filed: 2002-12-18
Abstract: A lead connector arrangement includes a non-cylindrically shaped connector p in coupled to a lead conductor and a connector sleeve assembly for receiving th e non-cylindrically shaped connector pin. The connector sleeve assembly includ es an insert with an axial bore formed therein that complements the shape of th e non-cylindrical connector pin. According to one embodiment, the non- cylindrical connector pin may be provided in the form of a triangular, squar e, rectangular, or hexagonal shape. The axial bore has a complimentary shape to receive the connector pin. When the connector pin is threaded through the connector sleeve assembly using a pull-wire device, the pull-wire device may be unscrewed from the connector pin without causing axial rotation of the le ad conductor when the connector pin is fully inserted within the axial bore.</S DOAB>
Patent CA-2473554-A1 (CA)
Inventor: FARRAR RICHARD
IPC: A61F2/44
Filed: 2003-01-16
Abstract: A method of making a component (2) of an orthopaedic joint prosthesis, which has a bearing surface whose shape corresponds approximately to a part of a sphere and is symmetrical about its polar axis, involves use of a cutting tool (6) which has a circular cutting edge (12) and which can be rotated about an axis (8) which is perpendicular to the plane containing the said cutting edge (12). The method involves (a) rotating the component about its polar axis (4) and rotating the cutting tool (6) about its axis (8), with the cutting edge (12) of the cutting tool (6) in contact with the surface of the component (2);  (b) moving the cutting tool (i) in a direction parallel to the polar axis (4) of the component (2) while leaving the angle between the axis of the cutting tool (6) and the polar axis of the component (2) unchanged, and (ii) along its axis (8); and (c) repeating step (a). The movements (i) and (ii) of the cutting tool (6) cause the radius of curvature of the bearing surface to change continuously and monotonically as the angle between the radius and the polar axis of the component changes, so that the shape of the bearing surface deviates from that of a true sphere in such a way that discontinuities in the shape of the bearing surface as a result of individual movements are minimised.
Patent CA-2474152-A1 (CA)
Inventor: ILMEN MARJA
IPC: C12N15/81
Filed: 2002-05-23
Abstract: The present invention relates to biocatalysts that are cells, optimally of t he Crabtree-negative phenotype, comprising expression vectors encoding genes heterologous to the cell that enable increased production of organic product s. More specifically, the invention relates to genetically modified Candida cells, methods for making the Candida cells, and their use in production of organic products, particularly lactic acid.
Patent CA-2475414-A1 (CA)
Inventor: LOKHOFF GERARDUS CORNELIUS PET
IPC: G10L19/02
Filed: 1990-05-30
Abstract: The invention relates to a digital transmission system having a transmitter and a receivers for transmitting and receiving a digital stereo audio signal comprising a left and right hand signal component via/from a transmission medium. The transmitter comprises analysis filter means for filtering the signal components so as to obtain a number of n sub signals for each of the left and right hand signal components and transmission means for transmitting sub signals via the transmission medium. The receiver comprises means for receiving the sub signals and decoding them by means of synthesis filter means so as to obtain a replica of the stereo audio signal. In accordance with the invention, the transmitter further comprises signal combination means for combining at least one corresponding sub signal of the left and right hand signal components so as to obtain a composite sub signal, and control signal generator means for generating a sub signal indicator control signal indicating said at least one sub signal of the left and right hand signal components being combined. The transmitter is further adapted to transmit said composite sub signal and said sub signal indicator control signal. The receiver receives said sub signal indicator control signal and said composite sub signal and derives therefrom, in response to the sub signal indicator control signal, sub signals for the left and right hand signal components. The invention enables thereby a further data reduction of the sub(band) signals to be transmitted.