baber/WOPTO huggingface dataset:
Patent CA-2282728-A1 (CA)
Inventor: SCHLOKAT UWE
IPC: C12N9/64
Filed: 1998-02-27
Abstract: Analogues de facteur X.DELTA. présentant une délétion des acides aminés Arg180 à Arg234, ainsi qu'une modification dans le domaine de la séquence d'acides aminés située entre Gly173 et Arg179, préparations contenant ces analogues et procédé de production desdits analogues.
Patent CA-2283068-A1 (CA)
Title: Methods and compositions for the treatment of injury to the central nervous system
Inventor: SOREQ HERMONA
IPC: A61K31/137
Filed: 1998-03-06
Abstract: The invention provides methods and pharmaceutical compositions thereof for treating injury to the central nervous system (CNS). The method includes administering to the CNS of a patient suffering from such an injury a therapeutically effective amount of an inhibitor of acetylcholinesterase (AChE) production immediately following the injury. The methods use as the inhibitor a synthetic nuclease resistant antisense oligonucleotide or ribozyme that is directed against an accessible domain of the AChE mRNA brain variant. The treatment downregulates AChE production and thereby activity. The injury to the CNS may be a head injury (closed or open), brain injury, or spinal cord trauma or other trauma to the CNS.
Patent CA-2285109-A1 (CA)
Inventor: KAMIR YOSEF
IPC: B41M1/24
Filed: 1998-01-19
Abstract: A thermal stencil sheet for use with a printing system is provided. In one embodiment, the stencil sheet includes a thermal film (106) attached by means of an adhesive (104) to a base layer (102) and a coated surface applied to the thermal film (110). The coated surface (110) contains a resin based film having infrared (IR) absorbing material dispersed therein. In a further embodiment, the stencil sheet includes a thermal film (106) having a radiation absorbing layer (110), containing a resin based film having infrared (IR) absorbing material dispersed therein, on top of a base layer (102) with a thermal film (106) overlying the radiation absorbing layer (110). The base layer (102) includes porous fibrous material which is saturatable with liquid.
Patent CA-2288145-A1 (CA)
Inventor: MARBLE ROBERT A
IPC: C10G33/04
Filed: 1999-08-25
Abstract: Demulsification of a water-in-oil, especially a water-in-crude oil, emulsion is effected by contacting it with an aqueous composition having at least one oil--soluble demulsifier and at least one water-soluble surfactant. These aqueous formulations are advantageous over conventional organic formulations of demulsifiers, as the need for toxic and/or flammable/combustible organic solvents is eliminated.
Patent CA-2289866-A1 (CA)
Title: Door draft excluders
Inventor: LOOKMAN CHERIE
IPC: E06B7/23
Filed: 1999-11-17
Abstract: A door draft excluder has an elongate cylindrical body of resiliently deformable material jacketing a tube of plastic material, and an elongate flexible retaining member extending through the tube and having opposite end portions thereof projecting beyond opposite ends of the cylindrical body. The tube and the cylindrical body are freely rotatable about the retaining members and fasteners engageable with the opposite end portions have pointed spikes for penetration into door edges.
Patent CA-2290183-A1 (CA)
Title: Feminine hygiene article
Inventor: SIMS MARIE
IPC: A61F13/20
Filed: 1999-11-22
Abstract: A feminine hygiene product having an absorbent pad in a spheroidal shape is useful for absorbing fluids such as menses and urine released by the feminine urogenital system. The product is deployed at the vaginal os and is held in place by lateral pressure of the labia and surrounding body tissue. The product can be used alone or in conjunction with a separate, external pad. The novel feminine hygiene product is very comfortable for the user.
Patent CA-2292911-A1 (CA)
Inventor: BIQUEZ FRANCOIS
IPC: H01H33/52
Filed: 1999-12-17
Abstract: The security switch locking mechanism operates on manual manoeuvre locks (MALT1,MALT2) having a handle operation allowing a set sequence of operations. The first lock (S3,S5,S7) and second lock (S2,S4,S6) have manoeuvre sections with key elements, engaging only in a locked position. Rotating elements (31,32) with notches stop the rotation manoeuvre at the correct position. The mechanical set up allows only set position for each part of the mechanical sequence.
Patent CA-2293142-A1 (CA)
Title: Article of clothing with attachable magnetic ball marker
Inventor: TATE JOHN R
IPC: A63B71/14
Filed: 1999-12-24
Abstract: A ferrous object is attached to or embedded within an article of golf clothing so that it is subject to the force of magnetic attraction of a magnet in a ball marker. A magnetic ball marker according to the invention has a body that can be stamped, painted, machined, or otherwise provided with surface embellishments, such as tournament logos, golf course crests, corporate logos, and other visual indicia that are favored by golfers. Unlike conventional golf ball markers, however, a ball marker according to the invention is provided with a thin, flat, permanent magnet that is attached to or embedded within the body of the ball marker. When the ball marker is moved into the proximity of an article of golf clothing modified according to the invention by the incorporation of a ferrous object therein, the ball marker will be attracted to the ferrous object and will cling to the article of golf clothing until purposely removed therefrom. The invention has particular applicability to golf headgear, such a hats and visors. The ferrous objects employed may be configured as thin metal sheets, discs, wafers, or strips attached to or embedded within the bill or a golf hat or visor. The magnet ball marker of the invention is then simply placed in contact with or even in near proximity to the area of the hat at which the ferrous object has been permanently attached. The magnetic ball marker will thereupon cling to the article of golf clothing until removed therefrom for use.
Patent CA-2293440-A1 (CA)
Title: 3-substituted pyrido [3',4':4,5] thieno [2,3-d] pyrimidine derivatives, and production and use of the same
Inventor: STEINER GERD
IPC: C07D495/14
Filed: 1998-05-29
Abstract: The invention relates to 3-substituted 3,4,5,6,7,8-hexahydro-pyrido ¢3',4':4,5! thieno ¢2,3-d! pyrimidine derivatives of formula (I) wherein R1 is a hydrogen atom, a C1-C4 alkyl group, an acetyl group, a phenyl alkyl C1-C4 radical, the aromatic being optionally substituted by halogen, C1-C4 alkyl, trifluoromethyl, hydroxy, C1-C4 alkoxy, amino, cyano or nitro groups, or a phenylalkanon radical in which the phenyl group can be substituted by halogen, R2 means a phenyl, pyridyl, pyrimidinyl or pyrazinyl group which is optionally mono- or disubstituted by halogen atoms, C1-C4 alkyl, trifluoromethyl, trifluoromethoxy, hydroxy, C1-C4 alkoxy, amino, monomethylamino, dimethylamino, cyano or nitro groups and said group can be optionally anellated with a benzene nucleus which can be optionally mono- or disubstituted by halogen atoms, C1-C4 alkyl, hydroxy, trifluoromethyl, C1-C4 alkoxy, amino, cyano or nitro groups and may contain one nitrogen atom, or with a 5 or 6-membered ring which may contain 1-2 oxygen atoms, A represents NH or an oxygen atom, Y is CH2, CH2-CH2, CH2-CH2-CH2 or CH2CH, Z represents a nitrogen atom, carbon atom or CH and the bond between Y and Z can also be a double bond, and n represents the number 2, 3 or 4. The invention also relates to the physiologically compatible salts of the inventive 3-substituted pyrido ¢3',4':4,5! thieno ¢2,3-d! pyrimidine derivatives. The inventive compounds show a high level of affinity for the serotonin receptors 5-HT1B, 5-HT1D and 5HT1A. The affinity for said receptors is approximately equal, at least on the same scale. Some of the inventive compounds also have a good capacity for inhibiting serotonin reuptake, a property used in most antidepressants.
Patent CA-2295257-A1 (CA)
Inventor: SARAIJI RIAD
IPC: A47F3/00
Filed: 2000-01-10
Abstract: A lighting system includes an illumination source arranged within a housing wherein the housing is positioned at a front end portion of a shelf of a product display unit. In a preferred form of the invention, thermal insulation is disposed between the housing and the shelf such that the shelf is thermally isolated from heat generated by the lighting unit.      The lighting unit can be attached to or formed integral with the front portion of the shelf so as to act as an extension thereof or arranged beneath the shelf, preferably with an air gap or other type of thermal material barrier therebetween. In accordance with a preferred embodiment of the invention, the lighting unit takes the form of an elongated housing which is slidably mounted within a label receiving area of a shelf. The invention also contemplates lighting upper and lower shelves with a single lighting unit and providing the light housing with a label receiving area, which can be lit, to provide consumers with information concerning products to be supported on the shelf.
Patent CA-2296808-A1 (CA)
Inventor: BRAUN PAUL VANNEST
IPC: C30B29/48
Filed: 2000-01-24
Abstract: A structure, e.g., a photonic band gap material, exhibiting substantial periodicity on a micron scale is provided. Fabrication involves the steps of providing a template comprising a colloidal crystal, placing the template in an electrolytic solution, electrochemically forming a lattice material, e.g., a high refractive index material, on the colloidal crystal, and then removing the colloidal crystal particles to form the desired structure. The electrodeposition provides a dense, uniform lattice, because formation of the lattice material begins near a conductive substrate, for example, and growth occurs substantially along a plane moving in a single direction, e.g., normal to the conductive substrate. Moreover, because the electrochemically grown lattice is a three-dimensionally interconnected solid, there is very little shrinkage upon subsequent treatment.
Patent CA-2297403-A1 (CA)
Title: A device for rapid tool coupling and release on tool arms
Inventor: MANTOVANI ALBERTO
IPC: E02F3/36
Filed: 2000-01-28
Abstract: The device for rapid tool coupling and release on tool arms comprises a first rapid-attachment organ associated to a tool arm and is provided with at least one tooth and with hollow coupling seatings destined to couple in seatings and also with at least one pivot predisposed on the tool. The rapid-attachment organ is provided with at least a portion of coupling surface destined to couple on contact with at least a portion of plane on the seatings; the coupling surface is oriented in such a way that a perpendicular thereof does not intersect an axis of the pivot coupled in a hollow seating. Each of the at least one tooth of the coupling element, which is axially mobile internally of a guide having an axis lying in a perpendicular plane to the axis of the pivot coupled in a hollow seating, has an inclined plane destined to couple with a corresponding flat surface afforded on the at least one seating; the inclined plane being inclined with respect to the axis of the guide and generating together with the axis of the guide a slight tapering of a free end of the at least one tooth destined to couple by insertion thereof in the at least one seating.
Patent CA-2298806-A1 (CA)
Title: A gas concentration meter and insulating glass assembly and method thereof
Inventor: ALKHOURY ELIE
IPC: E06B3/677
Filed: 2000-02-15
Abstract: The system includes an access assembly for communicating with the gas filled insulating units, flexible electrodes for insertion through the access assembly to the gas and for sensing the concentration of the gas, and a meter for measuring and displaying the concentration of the gas that is sensed through the electrodes.
Patent CA-2298829-A1 (CA)
Title: Systeme de distribution de rouleaux de produit a ame creuse
Inventor: PHELPS STEPHEN LAWRENCE
IPC: A47K10/38
Filed: 1998-09-04
Abstract: L'invention porte sur un système de distribution de rouleaux de produit à âme creuse (12, 710). Ce système comprend: (1) un distributeur rotatif (10, 40, 100) comportant un support (14, 42, 102), un élément de fixation et une paire de plongeurs coopérants (28, 52, 114), chaque plongeur (28, 52, 114) comportant: une base fixée au support; une extrémité distale pourvue d'un rayon de courbure; et une tige centrale raccordant la base et l'extrémité distale et formant une longueur suffisante de sorte que la longueur du plongeur (28, 52, 114) soit au moins aussi importante que sa plus grande largeur et que celui-ci puisse être introduit dans un trou de fixation (800) formé à une extrémité du produit (12, 710) en forme de rouleau à âme creuse; et (2) un rouleau de produit à âme creuse (12, 710) qui est auto-supporté dans le distributeur (10) rotatif. Le rouleau à âme creuse (12) comprend: une bande de produit enroulée pratiquement sur tout son diamètre autour d'un axe d'enroulement (806, 906) dans un cylindre pourvu de première et seconde extrémités plates (712); et au moins une extrémité plate (712) formant un trou de fixation (800) pratiquement au centre de l'axe d'enroulement (806, 906) du rouleau à âme creuse (12, 710). Le trou de fixation (800) a une profondeur et un côté latéral (702) généralement perpendiculaire à l'extrémité (712) du rouleau (12, 710), les côtés (702) étant séparés d'une distance inférieure à la profondeur du trou (800). Le trou de fixation (800) du rouleau à âme creuse (12, 710) est conçu pour recevoir un plongeur (28, 52, 114) ménagé dans le distributeur rotatif (10) de façon à éviter, en utilisation, le déplacement radial du rouleau à âme creuse (12, 710) par rapport au support (14, 42, 102).
Patent CA-2303168-A1 (CA)
Title: Method and apparatus for controlling a switching device
Inventor: LARSSON PETER
IPC: H04Q11/06
Filed: 1998-09-25
Abstract: Switching device in a communication network for transmission of voice and data signals multiplexed using a plurality of time slots. The switching device of the invention comprises space modules and time modules for providing connections between arbitrary time slots on inputs and outputs according to connection requests determined by a control means C. The switching device includes alternate path means for providing a connection on two arbitrary time slots, in case said control means cannot establish a regular connection via the time modules and the space modules. In a case where blocking occurs, an alternate path using said alternate path means is thus established. Said alternate path means can comprise anti blocking time modules and external devices. The invention allows to reduce hardware costs or to increase load while providing a virtually non-blocking switching device.
Patent CA-2303518-A1 (CA)
Inventor: SCHANKWEILER HEINZ-WERNER
IPC: B24D3/06
Filed: 1998-09-23
Abstract: An abrasive article comprising an abrasive fabric comprising a fabric having discrete areas of electro-deposited metal extending on or therethrough and having abrasive material embedded in the metal, a layer of adhesive, and a backing substrate, the abrasive fabric being bonded to the backing substrate by the layer of adhesive, characterized in that either (i) the surface of the abrasive fabric bonded to the backing has been roughened and/or (ii) the layer of adhesive comprises an epoxy-acrylate thermosetting adhesive.
Patent CA-2307215-A1 (CA)
Title: Float valve assembly for a water purification system
Inventor: GERIG GALEN L
IPC: F16K21/18
Filed: 1999-07-14
Abstract: An improved float valve assembly having a primary float valve mechanism (42, 46, 64, 66, 68) with an over-center switch mechanism (49, 74, 104, 106, 108, 110), and a secondary float mechanism (44, 48, 76, 78, 80) with a manually reset button (98).
Patent CA-2307495-A1 (CA)
Title: Process for making flavored nut spreads having relatively high sugar levels by using fluid suspension of sugar and oil
Inventor: WONG VINCENT YORK-LEUNG
IPC: A23L25/10
Filed: 1998-10-19
Abstract: A process for preparing nut spreads having a sugar level of from about 15 to about 50 % and especially flavored nut spreads having such relatively high levels of sugar. A substantially homogenous blend is prepared from a fluid suspension consisting essentially of an intimate mixture of sugar, liquid oil and lecithin as a surfactant to improve the fluidity of the suspension, a nut solids-containing mixture and a flavorant that is preferably added to the fluid suspension. The resulting flavored nut spreads are more fuid and softer than products made without using the fluid suspension.
Patent CA-2307818-A1 (CA)
Title: Method of chlorine dioxide production
Inventor: COSTA MARIO LUIS
IPC: C01B11/02
Filed: 2000-05-08
Abstract: An aqueous solution of hydrogen peroxide and a chlorate, particularly sodium chlorate, useful in the generation of chlorine dioxide, is provided which is more concentrated in at least chlorate than is achievable by mixing together separate aqueous solutions of commercially-available hydrogen peroxide and chlorate at the same weight ratio of hydrogen peroxide to chlorate. Such solutions enable chlorine dioxide to be generated with greater efficiency.
Patent CA-2308782-A1 (CA)
Title: Distributed web application server
Inventor: CHOU TSUNG-JEN
IPC: H04L29/08
Filed: 1998-10-26
Abstract: A system, method, and computer readable-medium for performing operations associated with browser (202, 204, 206) requests are provided. The system includes a plurality of dispatchers (214, 220, 226) coupled to a plurality of web listener (210, 216, 222). Each of the dispatchers (214, 220, 226) receives from a corresponding web listener (210, 216, 222) browser requests received by the corresponding web listener (210, 216, 222). The system further includes a virtual path manager (250) and a resource manager (254). The virtual path manager (250) is coupled to the dispatchers (214, 220, 226) through an inter-machine communication (282) mechanism. The virtual path manager (250) indicates to the dispatchers (214, 220, 226) which of a cartridge (260) is associated with the browser requests. The resource manager (254) is coupled to the dispatchers (214, 220, 226) through the inter-machine communication (262) mechanism. The resource manager (254) is configured to assign to each dispatcher (214, 220, 226) an instance of a cartridge of the cartridges (260) in response to receiving a request for an instance from the dispatcher (214, 220, 226). The dispatchers (214, 220, 226) are configured to send messages through the inter-machine communication (282) mechanism to the instances that are assigned by the resource manager (254) to the dispatchers (214, 220, 226). The messages cause the instances to perform the operations associated with the browser requests.
Patent CA-2309338-A1 (CA)
Title: Cyclic amino acid derivatives as cell adhesion inhibitors
Inventor: CHANG LINDA
IPC: A61P29/00
Filed: 1998-11-23
Abstract: Cyclic amino acid derivatives of Formula (I) are antagonists of VLA-4 and/or .alpha.4.beta.7, and as such are useful in the inhibition or prevention of cell adhesion and cell-adhesion mediated pathologies. These compounds may be formulated into pharmaceutical compositions and are suitable for use in the treatment of asthma, allergies, inflammation, multiple sclerosis, and other inflammatory and autoimmune disorders.
Patent CA-2311415-A1 (CA)
Inventor: KISSIN YURY VIKTOROVICH
IPC: C07F5/06
Filed: 1998-11-17
Abstract: L'invention concerne une composition de catalyseur comprenant un alliage organométallique d'un métal du groupe 4 et un alumoxane. L'alumoxane comprend à la fois du méthylalumoxane et des monomères alcoxyalumoxane volumineux dans le même composé d'alumoxane polymère. On peut citer à tire d'exemples du groupe alcoxy volumineux de l'alumoxane des atomes de carbone aliphatiques à disubstitution et trisubstitution, par exemple, le triphénylmétoxy, le diphénylmétoxy, le 1,3,3-triméthyle-2-norbornanyloxy. Ces alumoxanes mélangés sont produits soit par réaction de MAO avec l'alcool volumineux correspondant, soit par réaction de l'alcool volumineux avec TMA suivie d'une hydrolyse.
Patent CA-2312432-A1 (CA)
Inventor: MERLE ANNE
IPC: A61K45/00
Filed: 2000-06-22
Abstract: L'invention concerne l'utilisation de la mélatonine et d'au moins un ligand mélatoninergique pour l'obtention d'une composition pharmaceutique destinée à la prévention et/ou au traitement des pathologies du système gastrointestinal.
Patent CA-2313529-A1 (CA)
Inventor: RENARD MICHEL
IPC: A01H1/06
Filed: 1998-12-10
Abstract: The invention concerns cleistogamous mutants of crucifers and the method for obtaining them. Said mutants are useful in all applications where it is desirable to avoid the cross reproduction of crucifers.
Patent CA-2314938-A1 (CA)
Inventor: NGUYEN-NHU
IPC: G03B17/30
Filed: 1998-12-22
Abstract: A device is disclosed for sensing, exchanging and storing data in a motion picture camera and cassette system comprising at least one motion picture camera and several film cassettes containing an exposed and/or unexposed motion picture film. The film cassettes contain a storage device which stores at least the length of the exposed and/or unexposed motion picture film. The motion picture cameras have a device for exchanging data with the storage device of the film cassettes and sense the exposed length of motion picture film. Changes in the exposed film length are transmitted by the data exchange device of the film camera to the storage device of the film cassettes.
Patent CA-2315876-A1 (CA)
Title: Process for the fabricating of reinforced plastic drain covers, and reinforced plastic drain covers obtained using this process
Inventor: DEBERGH LUDO
IPC: B29C70/48
Filed: 1998-12-08
Abstract: Process for fabricating a rein-forced drain cover, characterised by the fact that it consists of moulding (4) a number of reinforcement layers (7) composed of one or more fibre strands (8) with a predetermined diameter (D2), which in tum are composed of inter-woven fibres (9) or bundles of fibres (9), and there interwoven a certain num-ber of extending fibres at the exterior perimeter of the fibre strands (8) with a certain length (L) and the layered spac-ers extending themselves in between, horizontally and vertically, preferably with a higher rigidity than the armour-ing strands (8). The filling of the mould with plastic (11), so that all fibres (9) and fibres (9.1) extending at the exte-rior perimeter of the fibre strands (8) have a maximum contact with the in-jected plastic (11), by covering the fi-bre strands (8) with one predetermined thickness (D4) and (D5) of the plastic covering layer, and after hardening of the plastic (11), the removal of the thus obtained drain cover (1) from the mould (4).
Patent CA-2316290-A1 (CA)
Title: Capillary electrophoretic method to detect target-binding ligands and to determine their relative affinities
Inventor: HUGHES DALLAS E
IPC: G01N27/447
Filed: 1998-12-23
Abstract: The invention relates to capillary electrophoretic methods for detecting ligands or hit compounds that can bind to a selected target at or above a selected binding strength. The method allows one to rank various ligands based on their relative affinity, i.e., the relative stability of the target/ligand complex during capillary electrophoresis under selected conditions. The method also enables selective detection of strong-to-moderate binding hit compounds, even in the presence of high concentrations of weaker, competitive hit compounds.