baber/WOPTO huggingface dataset:
Patent CA-2439291-A1 (CA)
Title: Imidazo (1,2-a)-pyridine derivatives as mglur5 antagonists
Inventor: WICHMANN JUERGEN
IPC: A61P25/08
Filed: 2002-03-20
Abstract: This invention relates to the use of compounds of the general formula wherein R1 and R2 signify hydrogen, (C1-6)-alkyl, halogen, hydroxy, (C1-6)-alkoxy and A has the significance given in the description, as well as pharmaceutically acceptable salts thereof, for the manufacture of medicaments for the treatment or prevention of GluR5 receptor mediated disorders, such as acute and/or chronic neurological disorders.
Patent CA-2443264-A1 (CA)
Title: Gene encoding plant protein tm2a, conferring resistance to tomato mosaic virus
Inventor: DE HAAN PETRUS THEODORUS
IPC: C07K14/415
Filed: 2002-04-05
Abstract: The invention relates to a nucleic acid and the encoded plant resistance protein which upon tobamovirus infection interacts with the 30k tobamovirus movement protein to protect the plant against the spread of the infection.  Simultaneous expression of the resistance protein and a 30K movement protein, wherein expression of at least one of them is controlled by a pathogen-inducible promoter, can be used in a general method of protecting plants from the spread of a pathogen infection.
Patent CA-2444252-A1 (CA)
Title: Composite compositions
Inventor: HEATH RICHARD B
IPC: C10M105/34
Filed: 2002-04-16
Abstract: Disclosed are composite well suited for forming shaped articles which compri se thermoplastic polymer, cellulose, a coupling agent comprising anhydride moities, and a lubricant comprising an alkyl ester of carboxylic acid. Preferably the lubricant is substantially free of zinc stearate.
Patent CA-2445018-A1 (CA)
Inventor: STANISLAWSKI THOMAS
IPC: G01N33/50
Filed: 2002-03-01
Abstract: The invention relates to a universal tumour-associated oligopeptide, which is recognised by CD8-positive cytotoxic T-lymphocytes (CTL) as a peptide antigen and which causes a CTL-induced lysis and/or apoptosis of tumour or leukaemia cells. The oligopeptide has the amino acid sequence LLGDLFGV, which corresponds to the amino acid positions 81 to 88 of the hdm2 proto-oncoprotein, or an amino acid sequence that can be derived from said sequence, which constitutes the functional equivalent of the amino acid sequence LLGDLFGV. Said oligopeptide constitutes an epitope for CD8-positive CTLs and is suitable for inducing a restricted immune response of CD8-positive CTLs to the human leukocyte antigen of the molecular group MHC class I, allelomorph variant A2, against tumour and leukaemia cells.
Patent CA-2446274-A1 (CA)
Title: Nouvelle proteine regulatrice
Inventor: TOMASSEN MONICA MAGDALENA MARI
IPC: C12N15/29
Filed: 2002-04-24
Abstract: Les molécules de pectine sont principalement présentes dans la lamelle mitoyenne et dans la paroi de cellule primaire de cellules végétales jeunes. Cette invention concerne une protéine impliquée dans la modification de la pectine, ainsi que des molécules d'acide nucléique codant ladite protéine. Cette protéine peut être utilisée notamment dans des méthodes visant à réduire ou à augmenter la dégradation de la pectine.
Patent CA-2447859-A1 (CA)
Title: A washing liquid distribution system
Inventor: NIITTI TIMO
IPC: B03B13/00
Filed: 2002-06-14
Abstract: A sytem for delivering the same or differing controllable amounts of washing liquid to several flights of a spiral separator including a housing, a plurality of spaced members having a respective generally vertical passage communicating with fluid in the housing and permitting fluid to flow therethrough. A plurality of fluid passageways respectively communicate with the members to provide the same or differing amounts of liquid to each of the flights. The distributor housing may include a central liquid receiving chamber, a plurality of spaced compartments located in proximity with the chamber, a plurality of passages throughwich fluid flows into fluid passageways respectively coupled to the compartments, a single flow controller rotatable therein to expose different portions of said passages at every rotation thereby varying the liquid flow to each compatment. The housing may be titled to vary the amount of liquid flowing into each of the compartments, thereby delivering the same or differing amounts of liquid to each of the flights enabling adjustment of the liquid flow for each flight. Another distributor housing contains a plurality of fluid passageways fluidly communicating with the plurality of flights of spiral separator, each of the fluid passageways having respectively a vertical passage for receiving liquid from the housing into the fluid passageways, and a tilting mechanism for tilting the housing to vary liquid flow through the passages.
Patent CA-2448156-A1 (CA)
Title: Control device and control method for a lift installation with multiple cage
Inventor: KOSTKA MIROSLAV
IPC: B66B1/14
Filed: 2003-11-04
Abstract: The invention relates to a control device for controlling a lift installation with a multiple cage (4), by means of which multiple cage (4) several storeys of a building can be simultaneously served by one stop and which multiple cage (4) has a plurality of cage decks (5, 6), which are simultaneously accessible at a main stopping point (HH) by way of different main stopping planes ("1, "2"), wherein a call registering device (11), by means of which a passenger (P) can input his or her destination storey, is provided at the main stopping point (HH). In order to enable a more rapid filling of the building, it is proposed in accordance with the invention to provide a conversion unit (SUPU) which is constructed for the purpose of ascertaining, on the basis of the destination calf of the passenger (P) at the main stopping point (HH) and on the basis of travel orders already allocated to and/or demanded of the multiple cage (4), which cage deck (5, 6) of the multiple cage (4) is to be allocated to the passenger (P) at the main stopping point (HH) in order to minimise the number of stops of the multiple cage (4), and an indicating device (11a) by means of which there can be indicated to the passenger (P) at the main stopping paint (HH) his or her allocated cage deck (6) and/or the main stopping plane ("2") thereof. In addition, the invention relates to a lift installation provided with such a control device as well as to a method for controlling such a lift installation.
Patent CA-2453812-A1 (CA)
Title: Olefin polymerization catalysts containing chelating dianionic ligands
Inventor: NEAL-HAWKINS KAREN L
IPC: C08F4/659
Filed: 2002-07-09
Abstract: A catalyst system useful for polymerizing olefins is disclosed. The catalyst system comprises an activator and a complex that incorporates a Group 3 to 10 transition metal and at least one chelating dianionic bis(allyl) or bis(benzyl) ligand. The ligands are often easy to make, and they are readily incorporated into transition metal complexes. By modifying the structure of the dianionic ligand, polyolefin makers can control comonomer incorporation, catalyst activity, and polymer properties.
Patent CA-2454537-A1 (CA)
Inventor: CHEN SHU-FANG
IPC: A01M29/20
Filed: 2003-12-30
Abstract: A long-distance blast banger including a cartridge loaded with a blast banger made up from plastic material. The blast banger encompasses a sound explosives cup and a delay cup The sound explosives cup is loaded with a sound explosives agent having components including perchloryl potassium, magnesium powder and aluminum powder. A sufficient sound value is acquired through appropriate compacting of the sound explosives cup, and therefrom realizes uniform shattering of the cup into small fragments that are insufficient to cause injury. Furthermore, at least two helical grooves extending from a bottom to a top of the cartridge are defined on an inner wall thereof, and ear attachments are configured on a base of an outer wall of the blast banger so as to correspond with the helical grooves, thereby engendering a spinning stability effect during flight time of the blast banger, reducing wind resistance, and thus increasing flight range.
Patent CA-2456387-A1 (CA)
Title: Composite flexible endoscope insertion shaft with tubular substructure
Inventor: BARRY JAMES P
IPC: A61B1/005
Filed: 2004-01-28
Abstract: An endoscope insertion shaft is disclosed comprising a tubular member having an axis and including at least one aperture for imparting desirable mechanical characteristics to the shaft. A composite, laminated or fused material comprises at least one layer encasing or jacketing the tubular member.</SDOA B>
Patent CA-2459242-A1 (CA)
Title: Clamping apparatus with pivoting contact portion
Inventor: TYGARD EDWARD
IPC: B66F9/06
Filed: 2004-03-01
Abstract: A clamping apparatus includes a frame and a pair of opposing clamping arms mounted on the frame for movement towards and away from each other to grasp or release a load. In one embodiment, each clamping arm is guided for movement with respect to the frame by an adjustable bushing which can be rotated to adjust the position of the bushing with respect to the clamping arm. In another embodiment, each clamping arm defines a four-bar linkage which controls the angle with respect to the vertical of a contact portion of the clamping arm. The clamping apparatus may be mounted on a lift truck or other support member by a connector which permits the angle of the clamping apparatus with respect to the horizontal to be adjusted and which enables the clamping apparatus to pivot about an axis between a position in which it is disposed outboard of the axis and a position in which is it disposed forward of the axis.
Patent CA-2459246-A1 (CA)
Title: Enzymatic process for the enantiomeric resolution of amino acids
Inventor: GOBERT CLAUDE
IPC: C12P13/04
Filed: 2002-08-30
Abstract: The invention relates to a novel enzymatic method that is used for the enantiomeric resolution of amino acids. More specifically, said method of separating the enantiomers of an amino acid consists in treating a racemic mixture of said amino acid with glutaric anhydride and subsequently with the Glutaryl 7-ACA acylase enzyme such that one of the enantiomers of said amino acid is recovered, while the other enantiomer remains in the form of a derivative of the corresponding glutaryl amide.
Patent CA-2459807-A1 (CA)
Title: Acides nucleiques, polypeptides du recepteur de l'ecdysone des aleyrodidae et utilisations ces derniers
Inventor: PALLI SUBBA REDDY
IPC: A61K35/76
Filed: 2002-02-20
Abstract: La présente invention concerne un nouveau polypeptide du récepteur de l'ecdysone des aleyrodidae. L'invention concerne également un acide nucléique isolé codant ce polypeptide récepteur de l'ecdysone des aleyrodidae, des vecteurs les comprenant et leur utilisation. De manière particulière, l'invention a pour objet des procédés permettant de moduler l'expression génique dans un système de modulation de l'expression génique basé sur le récepteur de l'ecdysone, et des procédés permettant d'identifier les molécules qui modifient l'activité du récepteur de l'ecdysone des aleyrodidae.
Patent CA-2459842-A1 (CA)
Title: Bonus award for gaming machines using selectable scripts
Inventor: SCHNEIDER RICHARD J
IPC: G07F17/32
Filed: 2004-03-05
Abstract: A game bonus can be initiated by a reel symbol combination; an example is the initiator symbol that occurs on the base game. Once a combination is hit, a plurality of scripts may be chosen randomly. A select script takes a player through a predetermined bonus sequence. The bonus sequence can be located on a video screen, or on a top box. Each script may request player interaction at each let of the current step before moving on to the next step. Each step may have the same value or it may have different values, with the defining difference being on the method of awarding the sum of the values of each step of the script. With multiple scripts associated with the same sum value, it is possible to provide the appearance of luck and/or skill to a player that may never see the same bonus sequence twice and thus would be unable to predict the outcome.
Patent CA-2460072-A1 (CA)
Inventor: BJOERKMAN RUNE
IPC: C12Q1/68
Filed: 2002-09-17
Abstract: L'invention concerne un dispositif de test de phases solides, comprenant une zone de détection multipoints, ainsi que l'utilisation dudit dispositif dans des tests immunochromatographiques. De manière plus précise, l'invention concerne un dispositif pour déterminer la présence d'analytes dans un échantillon aqueux, ledit dispositif comprenant une matrice d'écoulement allongée (6) permettant le transport latéral d'un fluide à travers elle, ladite matrice comprenant une zone d'application d'échantillon (3) et, en aval de cette dernière, une zone de détection (8) présentant des agents de capture immobilisés pouvant fixer directement ou indirectement lesdits analytes. Pour détecter ces derniers, on permet à un deuxième agent de fixation marqué de fixer directement ou indirectement lesdits analytes. Ce dispositif est caractérisé en ce que les agents de capture immobilisés sont répartis dans la zone de détection (8) sous la forme d'une pluralité de points de faibles dimensions, permettant ainsi une détection de plusieurs analytes et/ou d'une multispécificité.
Patent CA-2460480-A1 (CA)
Title: Molecules for disease detection and treatment
Inventor: EMERLING BROOKE M
IPC: G01N33/15
Filed: 2002-10-10
Abstract: Various embodiments of the invention provide human molecules for disease detection and treatment (MDDT) and polynucleotides which identify and encode MDDT. Embodiments of the invention also provide expression vectors, host cells, antibodies, agonists, and antagonists. Other embodiments provide methods for diagnosing, treating, or preventing disorders associated with aberrant expression of MDDT.
Patent CA-2461418-A1 (CA)
Inventor: VOLKMANN GERALD
IPC: H04L29/06
Filed: 2002-09-10
Abstract: A method for implementation of a firewall application is disclosed, whereby, in one step (S1, S2, S3) of the initiation of a connection from the first to the second terminal (1, 2), authentication data for authentication of the first terminal is transmitted and, after successful authentication a selected address is communicated to the firewall device (9). An arrangement for carrying out the method is given.
Patent CA-2463591-A1 (CA)
Inventor: WEEMS-CHRISTIE SHERRI DENISE
IPC: C11D3/04
Filed: 2002-09-19
Abstract: A cleaning composition suitable for use in an air compressor-free foam producing apparatus is described. The cleaning composition may be applied to a non-horizontal surface targeted for cleaning and the cleaning composition ha s a cationic and anionic moiety that forms a rod micellar formation.
Patent CA-2466152-A1 (CA)
Inventor: HAVIV FORTUNA
IPC: A61P17/02
Filed: 2002-10-30
Abstract: Compounds of formula (SEQ ID NO:2) and (SEQ ID NO:3), which are useful for treating conditions that arise from or are exacerbated by angiogenesis, are described. Also disclosed are pharmaceutical compositions comprising these compounds, methods of treatment using these compounds, and methods of inhibiting angiogenesis.
Patent CA-2468459-A1 (CA)
Inventor: ROBERTS GRAHAM RICHARD
IPC: H02J3/38
Filed: 2002-12-18
Abstract: A domestic combined heat and power (dchp) unit includes a Stirling engine (1 ) to provide heat for a domestic dwelling along with a source of electrical power. Under normal operation, the dchp is supplied with power from the national grid. When there is an interruption in the mains power from the gri d, the dchp switches into a grid independent mode wherein power is generated by the dchp and is supplied to a controller (26) and to a water pump so as to maintain integrity of heat supply to the dwelling; the remaining power after that is supplied to selected domestic electrically powered equipment such as lights or television sets. The invention also discloses methods for black start of the dchp during a mains power loss, and also modification of the operating voltage on start up of electrical equipment during a power loss, t o prevent the Stirling engine stalling.
Patent CA-2468595-A1 (CA)
Inventor: DEWBERRY ANDREW TERRANCE KEVIN
IPC: B28D1/18
Filed: 2002-11-27
Abstract: A cutting and grinding (6) tool for removing grout (3) from between tiles (4) comprises a rotatable cutting disc (8) formed with a plurality of radially extending teeth (10) about the circumference of the disc. A drive gear (12) engagable with the teeth is rotated by a power drill to exert a drive force to rotate the cutting disc. The disc teeth serve a dual function of performing a cutting and grinding operation and transmitting the drive force of the drive gear to rotate to the disc. The tool is simple in construction, reliable in operation and easy to control in order to efficiently remove grout from between tiles.
Patent CA-2470046-A1 (CA)
Title: Compressor unit with control system
Inventor: JACOBSSON ROLF ALEXIS
IPC: F04D27/00
Filed: 2002-12-06
Abstract: A compressor unit intended for delivering a pressurised gaseous medium at a varying outlet flow volume to a consumer with varying load demands and comprises one or more rotors (K; 10, 11) forming one or more compressor stages and arranged to operate continuously at high speed thereby delivering a certain outlet flow volume, a drive motor (M; 19), a drive line assembly (N;  17, 18) mechanically coupling the compressor rotor or rotors (K; 10, 11) to the drive motor (M; 19), and a waste flow circuit connected to the outlet end of the compressor stages and incorporating at least one power recovery turbine (TR; 22, 23) mechanically coupled to the drive line assembly (N; 17, 18), and one or more valves (V; 25, 34, 35) controlling the waste flow through the waste flow circuit in response to the actual load demand, wherein the power recovery turbine or turbines (TR; 22, 23) are arranged to deliver power back to the drive line or drive lines (N; 17, 18) at consumer load demands smaller than the certain outlet flow volume delivered by the compressor rotor or rotors (K; 10, 11).
Patent CA-2472334-A1 (CA)
Inventor: MCVICAR MARTIN
IPC: B62D7/02
Filed: 2002-01-02
Abstract: L'invention concerne un chariot élévateur à fourche quadri-directionnel comprenant un châssis (10) doté de deux roues avant (12L, 12R) et d'une roue arrière (14). Un moteur (18) hydrostatique correspondant entraîne chaque roue de manière sélective dans l'une des deux directions de rotation opposées. Ce chariot est équipé de dispositifs de commande pour le mettre en mode dit <=carrousel>=,dans lequel les trois roues sont positionnées en angles directionnels où leurs axes de rotation (A1, A2, A3) se croisent en un axe sensiblement commun et vertical (C) équidistant de chacune des roues, les trois roues étant entraînées. Une soupape d'inversion (30), raccordée entre une des roues avant (12R) et une alimentation de courant hydraulique (22) et actionnée en mode latéral, est désactivée en mode dit <=carrousel>=.
Patent CA-2472760-A1 (CA)
Title: Guard for chainsaw
Inventor: USHER KARL G
IPC: B27G19/00
Filed: 2004-03-19
Abstract: The present disclosure concerns embodiments of an improved chainsaw guard. The saw guard includes a pivotable guard arm that may include downwardly extending saw chain guarding walls. In particular embodiments, the guard arm is pivotally connected to a mounting bracket, which is adapted to accommodate mounting the guard to the bar studs of various chainsaws having different bar stud spacing. The mounting bracket may be swept back to facilitate mounting to a wide variety of chainsaw models. The guard arm may include a handle adjacent the chainsaw housing to permit the guard arm. to be lifted away from the guide bar so as to provide access to the upper run of the saw chain such as to perform maintenance or to permit positioning of the saw chain against a work piece in an undercutting operation.
Patent CA-2477148-A1 (CA)
Inventor: LENARZ THOMAS
IPC: A61F11/00
Filed: 2003-02-28
Abstract: L'invention concerne un dispositif d'électrode d'implant cochléaire comprenant un élément de support d'électrode allongé (10), lequel comporte une chambre ou une lumière (14) destinée à recevoir un liquide bioactif distribué dans celle-ci, ainsi qu'un raccord de transfert de liquide (50) qui se trouve en communication fluidique avec cette chambre (14), et à travers lequel un liquide bioactif peut se déplacer à partir d'un emplacement extérieur à l'élément de support, tel qu'un réservoir (23), en direction de la chambre (14).
Patent CA-2480429-A1 (CA)
Title: Novel therapeutical use of agonist ligands specific to g2a receptor
Inventor: HUH SUNG-OH
IPC: A61P31/04
Filed: 2003-03-25
Abstract: The present invention relates to novel therapeutical use of agonist ligands specific to G2A receptor. More particularly, the present invention relates to methods for treating a disease or disorder associated with neutrophil accumulation and hyperactivity and/or excessive release of IL-8, or with microbial infection, in a subject, comprising administering LPC  (lysophosphatidylcholine), SPC(sphingophosphorylcholine) or derivatives thereof to the subject. The agonist ligands for G2A receptor according to the present invention and pharmaceutical- or therapeutical composition comprising said ligands can be used effectively in treatment of a disease or disorder associated with neutrophil accumulation and hyperactivity and/or excessive release of IL-8, specifically inflammatory diseases and diseases associated with ischemia-reperfusion injury as well as microbial infection.
Patent CA-2481482-A1 (CA)
Title: Tropane derivatives as ccr5 modulators
Inventor: STEPHENSON PETER THOMAS
IPC: A61P25/00
Filed: 2003-03-31
Abstract: The present invention provides compounds of formula (I) wherein, X, Y, R1, R2 and R2 are as defined hereinabove. The compounds of the present invention are modulators, especially antagonists, of the activity of chemokine CCR5 receptors. Modulators of the CCR5 receptor may be useful in the treatment of various inflammatory diseases and conditions, and in the treatment of infection by HIV and genetically related retroviruses.
Patent CA-2483051-A1 (CA)
Title: Sustained release microcapsules containing semiochemicals
Inventor: KLASSEN DARRYL F
IPC: A01N25/28
Filed: 2003-04-16
Abstract: A sustained release microcapsule comprises (a) an interfacially-polymerized polymer shell comprising at least one shell stabilizer; and (b) a fill composition comprising (1) at least one semichemical and (2) at least one fi ll stabilizer.
Patent CA-2483219-A1 (CA)
Inventor: GUPTA RAINUKA
IPC: B65D77/04
Filed: 2004-09-30
Abstract: A package for a drug-device combination product includes an outer package including a first gas impermeable sheet and a second gas impermeable sheet hermetically sealed there to on three sides. A gas permeable header is attached to an unsealed side of the first sheet and sealed to the second sheet on two sides. The first and second gas impermeable sheets and the header form an interior and an opening communicating with the interior. A  gas permeable inner package is disposed within the outer package. A product is sealed within the inner package. The inner package is placed within the outer package and a top end of the header is sealed to the second sheet. The outer package is then sealed by sealing the first gas impermeable sheet to the second gas impermeable sheet at a seal point below the point where the header attaches to the first sheet.
Patent CA-2486577-A1 (CA)
Inventor: CAMPBELL IAIN JAMES
IPC: A23G9/20
Filed: 2003-05-15
Abstract: A frozen aerated product is filled into a container having at least two compartments (A) and (B), said compartments being gastighlty separated from each other by an at least partially movable wall, compartment (A) containing a propellant and compartment (B) containing the frozen aerated product, compartment (B) being provided with a valve, wherein the propellant is first introduced into compartment (A), up to where a pressure of at between 1 barg and 10 barg is reached, then the frozen aerated product is introduced into compartment (B) until a pressure of between 5 barg and 12 barg, preferably above 8 barg, is reached.