baber/WOPTO huggingface dataset:
Patent CA-2218136-A1 (CA)
Inventor: ALBANESI MARIO
IPC: B65D65/40
Filed: 1996-03-20
Abstract: The present invention relates to a multi-layer material for containing liquid products, specifically for liquid products comprising a hypochlorite bleach. This multi-layer material comprises an inner layer, a layer of adhesive and an outer layer. The multi-layer material according to the present invention further comprises a means which prevents the degradation of the multi-layer material when exposed to the aggressive action of the hypochlorite bleach or components of said bleach.  Specifically, said protecting means impedes that different layers of the multi-layer material de-laminate from each other.
Patent CA-2218404-A1 (CA)
Title: Microbiological pressurised gas control device
Inventor: CHEVALIER MATHIEU
IPC: C12M1/00
Filed: 1996-04-03
Abstract: A device for microbiologically controlling a dust-laden pressurised gas, including dust collecting means (7, 8) in an inner cavity (3) provided with a gas inlet (6) and a gas outlet (13) and having an internal pressure that is equal to the pressure of said dust-laden gas at least during the operation of said device.
Patent CA-2218597-A1 (CA)
Inventor: STEIN HERMAN H
IPC: A61P31/04
Filed: 1996-04-18
Abstract: La présente invention se rapporte à un composé de la formule (I) ou (II) ou à un sel pharmaceutiquement acceptable de celui-ci, qui sont utilisés pour l'inhibition de la protéine farnésyltransférase et la farnésylation de la protéine oncogène Ras ou pour l'inhibition de la production de de novo squalène entraînant l'inhibition de la biosynthèse du cholestérol. L'invention se rapporte également à des procédés de préparation de ces composés ainsi qu'aux intermédiaires utilisés dans ces procédés, à une composition pharmaceutique et aux procédés de mise en oeuvre de ces composés.
Patent CA-2218691-A1 (CA)
Title: Novel therapeutic binding molecule complexes
Inventor: VIRTANEN JORMA
IPC: A61K47/48
Filed: 1996-04-18
Abstract: Structures that bind to a selected target are prepared having two or more different effector molecules joined to each other by a joining component. At least one of the effector molecules such as an antibody binds to the target and at least one of the other effector molecules such as an enzyme is therapeutic. The joining component may be a liposome, protein, dendrimer polymer or complementary nucleic acid chains. The joining component may be of sufficient length and/or flexibility to permit the therapeutic molecule to physically interact with the target at the same time as the binding molecule binds with the target. The structures may be used in disease treatment, immunoassays and sensors. For in vivo genetic manipulation of cells, the liposome joining component is filled with a plurality of genetic manipulation complexes that contain a polynucleotide having a sequence for recombination and a binding site, a DNA binding protein bound to the binding site and a motor protein conjugated to the polynucleotide. Prophospholipase may be on the surface of the liposome, and when activated cleaves the liposome to release the complex.
Patent CA-2220660-A1 (CA)
Title: Method for preparing lubricating oils
Inventor: ROUSSIS STILIANOS GEORGE
IPC: C10G49/26
Filed: 1996-05-17
Abstract: A method for controlling the manufacture of lubricating oils involving the steps of distillation, extracting, dewaxing and optionally hydrofining; or for controlling operating units associated with refinery or chemical processes with feed stocks and products boiling above 350 °C. The method comprises selecting one or more chemical or perceptual or physical or performance properties of the lubricating oil or the feedstock, distillate or raffinate used in the manufacturing process; or of the refinery or chemical process feedstocks or products; creating a training set from reference samples which contain characteristic molecular species present in the lubricating oil, feedstock, distillate or raffinate used in the manufacturing process or from the refining or chemical operations. The reference samples are subjected to GC/MS analysis wherein the often collinear data generated is treated by multivariate correlation methods. The training set produces coefficients which are multiplied by the matrix generated from a GC/MS analysis of an unknown sample to produce a predicted value of the chemical, performance, perceptual or physical property or groups of properties selected.
Patent CA-2223721-A1 (CA)
Title: Plastisols with cross-linking agents
Inventor: SCHMITT GUENTHER
IPC: C08L33/10
Filed: 1997-12-05
Abstract: Copolymerizates of methyl methacrylate and butyl methacrylate are used as plastisols in the automotive sector and as floor coverings. The invention describes a way to increase the storage stability of the plastisols by using small amounts of cross-linking agents.
Patent CA-2224644-A1 (CA)
Title: Method and apparatus for coating containers
Inventor: BONTRAGER GORDON
IPC: C12M1/00
Filed: 1996-06-14
Abstract: A plurality of petri dishes or other glass or plastic containers are coated on the inside bottom surface of the containers by passing the containers through a coating or layering apparatus. The apparatus includes an indexing conveyor to sequentially pass the open containers through a filling station where an amount of the coating material is applied while tilting the container to one side thereby distributing the material to the entire bottom surface of the container. The containers are conveyed to an aspirating station to aspirate excess material while tilting the container toward the aspirating nozzle. Subsequent to the aspiration step, the containers are tilted in the opposite direction to distribute the material in the container. The material is then dried and the containers stacked and packaged. The coating material includes metal ions such as calcium or other divalent metal ions, in a suitable carrier that is able to bond the bottom inside surface of the container. The coating material forms a dehydrated, solidified layer bonded onto the bottom surface of the container. The coating material can be a water/agar solution or a plastic resin in an appropriate solvent containing the calcium ions.
Patent CA-2225866-A1 (CA)
Inventor: GUSTAFSON STEFAN
IPC: C08B37/08
Filed: 1997-12-24
Abstract: This invention relates to the purification of polysaccharides, for example hyaluronan of contaminants, for example proteins, and in the case of protein, a method of purifying hyaluronan to a protein content no greater than about 0.03%.
Patent CA-2227801-A1 (CA)
Inventor: HEINEMANN ALBERT
IPC: B66D1/54
Filed: 1998-01-23
Abstract: A device (1) for equalizing the weight of a suspended load, for example a tool to be operated by hand, includes a cable drum (2) and at least two parallel or substantially parallel suspension cables (3), which can be evenly wound up and unwound on a corresponding number of grooves (9) of matching diameter arranged parallel alongside one another on the cable drum (2). Each of the suspension cables (3) has for this purpose a resistance to tear corresponding to or exceeding the nominal load to be accommodated, so that considerably larger safety reserves arepresent, and even if one cable tears, the remaining cable can continue to carry the load. By distributing the load on two cables, the danger of a cable tear is, however, at the same time diminished.
Patent CA-2230069-A1 (CA)
Title: Inventoriable-object control and tracking system
Inventor: MALONEY WILLIAM C
IPC: G06Q10/00
Filed: 1996-09-05
Abstract: An inventoriable-object control and tracking system comprising an object assembly having an electronic device (544) with a unique electronically-readable identification code, which is connected to an inventoriable-object to enable control over access to the object and tracking of the object to identify a user in possession of the object. The system includes a row and column matrix of electrical connectors (570) located offset from a panel defining a corresponding row and column matrix of polarized slots for receipt of a plurality of object identification assemblies (502) in a single orientation. Each connector (570) of a matrix of electrical connectors comprises a pair of opposed, spring contacts (573) having independently-deflectable portions to insure proper electrical contact with an electric device (544) of each object identification assembly (502). The system also includes a local controller (214') connected to the matrix of electrical connector (570) and to a remote controller.
Patent CA-2234423-A1 (CA)
Title: Processes for preparation of marek's disease virus using continuous mammalian cell lines
Inventor: O'HARA MICHAEL KENNETH
IPC: C12N5/00
Filed: 1998-06-08
Abstract: The present invention relates to the use of continuous mammalian cell lines for the production of non-recombinant and recombinant Marek's Disease Virus, the production of genetically engineered Marek's Disease Virus and Marek's Disease Virus vectors, continuous mammalian cell lines infected with Marek's Disease Virus, Marek's Disease Virus vaccines produced using Marek's Disease Virus obtained using such processes and methods for protecting animals, such as avians, against disease by Marek's Disease Virus and/or other pathogens. Particularly, the mammalian cell lines capable of infection or transfection with MDV are feline kidney cell lines.
Patent CA-2234471-A1 (CA)
Title: Cross-linked acrylic copolymers in aqueous emulsion with improved thickening and suspending properties
Inventor: ZANOTTI-RUSSO MATTEO
IPC: C07D307/20
Filed: 1998-04-08
Abstract: Cross-linked copolymers  possessing  high thickening and suspending  properties  obtainable  by  polymerization  of monomeric systems comprising a)  10-97% of at least one unsaturated carboxylic acid,  b)  0-80% of at least one alkyl  ester of an unsaturated acid,  c)  0.5-80% of an associative monomer, d) 0-20% of an unsaturated amide, e) 0.2-20% of a suitable cross-linking agent and f) 0-20% of an  unsaturated  sulfonic  acid;   processes  for  their preparation,    which    comprise    polymerization    by precipitation, suspension and solution polymerizations or emulsion polymerization; latexes comprising up to 50% or more of said copolymers; said cross-linked copolymers and said   latexes   whenever   prepared   by   the   above polymerization processes; their use as thickening agents of aqueous, or substantially aqueous systems; and the new cross-linking agents.
Patent CA-2234553-A1 (CA)
Title: Feminine garment with sexually stimulating effect
Inventor: ALVAREZ FERNANDEZ LUIS
IPC: A61H19/00
Filed: 1996-08-12
Abstract: Feminine garment with sexual stimulation effect characterized in that it is worn on the waist, buttocks and pubis of a woman, including a piece that surrounds the waist, provided with a ring at a front central part to which is joined or attached the front extremity of a perineal necklace having one or more rows of beads passing over the pubis between the legs and buttocks of a woman, the rear extremity being linked to the center of the rear part of the woman's back. The walking motion or the movement of the legs causes a friction on the external genital parts, thereby producing sexual stimulation on the wearer. The garment is intended to provide sexual, ludic or erotic therapy.
Patent CA-2236100-A1 (CA)
Title: Fill system for primary and secondary products
Inventor: ANDERSSON SVEN-ARNE
IPC: B65B3/32
Filed: 1996-11-01
Abstract: A fill system including a primary product intermediate storage tank (28) with an inlet (26) connected to a source of primary product, an outlet and a primary fill pipe (48A, 49A) having an inlet and an outlet overlying a container processing path. A primary pump (44, 45) is also provided for pumping a predetermined amount of the primary product from the outlet of the primary product intermediate storage tank (28) to the inlet of the primary fill pipe (48A, 49A). Similarly, the fill system includes a secondary product intermediate storage tank (32) with an inlet (30) connected to a source of secondary product, an outlet and a secondary fill pipe (48B, 49B) having an inlet and an outlet overlying the container processing path. A secondary pump (42, 43) is also provided for pumping a predetermined amount of the secondary product from the outlet of the secondary product intermediate storage tank (32) to the inlet of the secondary fill pipe (48B, 49B).
Patent CA-2236359-A1 (CA)
Inventor: JOHNSON JAMES W
IPC: B25H1/02
Filed: 1998-04-29
Abstract: A workstation is provided with a curved tool rail suspended above a work surface. The curved tool rail has a tool trolley slidably coupled thereto for movably supporting a tool or part above the work surface. In a preferred embodiment, the work surface is part of a work bench. Preferably, the curved tool rail is suspended above the work surface by an adjustable frame which provides four-way adjustability of the curved tool rail. The curved tool rail keeps the tool or part suspended therefrom in reach of the worker.
Patent CA-2238808-A1 (CA)
Inventor: LARSON RALPH H
IPC: C02F1/42
Filed: 1998-05-28
Abstract: A water softener and a method of operating the same are provided to allow for the efficient use of either NaCI or KCI as the regenerant salt. A user interface is provided to allow the user to indicate to the computer controlling the water softener whether NaCI or KCI is being used. The computer controller adjusts the fill time and brine time, depending on the type of regenerant salt used and on the temperature of the brine.
Patent CA-2244035-A1 (CA)
Title: Fence strand retainer clip for fence posts
Inventor: BUELOW DAVID F
IPC: E01F9/011
Filed: 1998-09-04
Abstract: The invention relates to a retainer clip or latch attached to a fence post, suchas a plastic fence post, for use in electric fences, that can be used with different types of fence strand members, and that is operated by hand to permit easy securement and removal of the fence strand members. The clip includes first and second portionswhich are hingedly attached together at one end and are releasably engageable with each other at the opposite end. The clip defines a loop at one end for holding an elongate fence strand member, such as wire, and an elongated area for holding a broader fence strand members, such as electric tape. The loop and elongated areaare separated by a finger which extends from the second portion and into a notch in the first portion. The clips can be directly attached to a head portion of a T-shaped fence post at spaced locations along its length. In other embodiments, the clip is attached to an elongate bar which is detachably secured to the head portion of the fence post, or the clip is attached to an end cap which is detachably secured to an end of the fence post.
Patent CA-2248214-A1 (CA)
Title: An optical film
Inventor: STOVER CARL A
IPC: B29K67/00
Filed: 1997-01-17
Abstract: An optical film is provided which comprises a disperse phase of polymeric particles disposed within a continuous birefringent matrix. The film is oriented, typically by stretching, in one or more directions. The size and shape of the disperse phase particles, the volume fraction of the disperse phase, the film thickness, and the amount of orientation are chosen to attain a desired degree of diffuse reflection and total transmission of electromagnetic radiation of a desired wavelength in the resulting film.
Patent CA-2249946-A1 (CA)
Title: Method and apparatus for controlling a mixing of fluids
Inventor: LOURENCO JOSE
IPC: B01F3/04
Filed: 1998-10-13
Abstract: A method and apparatus for controlling a mixing of fluids. The apparatus includes a mixing vessel and a first fluid feed line extending to the mixing vessel. A pump communicates with the first fluid feed line whereby a first fluid is pumped under pressure to the mixing vessel. A second fluid feed line communicates with the first fluid feed line.      Either an eductor or a venturi is positioned at a junction between the first fluid feed line and the second fluid feed line, such that a quantity of a second fluid is drawn from the second fluid feed line into the first fluid feed line as the first fluid passes along the first fluid feed line. A first valve controls fluid flow through the first fluid feed line.      A second valve controls fluid flow through the second fluid feed line.
Patent CA-2250899-A1 (CA)
Title: Control method and control apparatus for a construction machine
Inventor: TOZAWA SHOJI
IPC: E02F9/22
Filed: 1997-11-28
Abstract: A technique for controlling a construction machine in which an articulated arm mechanism installed in a construction machine body is driven by a cylinder actuator connected to a hydraulic circuit having pumps (51, 52) capable of varying its discharge pressure depending upon the manipulated variable by an operating member (8) and operated by the discharge pressures of the pumps (51, 52). By keeping the discharge pressures of the pumps (51, 52) above predetermined values even when the operating member (8) is at a non-driving position of the cylinder actuator, it is possible to suppress the response delay and the increase in dead zones of the pumps (51, 52) even immediately after the start of driving of the arm mechanism to improve finish accuracy by a work member.
Patent CA-2253829-A1 (CA)
Title: Information retrieval in cache database
Inventor: STEPHENS LEE MICHAEL
IPC: G06F17/30
Filed: 1997-05-20
Abstract: The invention provides an information access system for downloading information using a communications network (110) such as the Internet. The system downloads pages at user request to local storge (120) and at the same time reviews the pages for embedded HTML links. It then also downloads the pages identified by the embedded links to a secondary, "lookahead" local cache (125). The invention, referred to as "Casper" (Cached Access to Stored Pages with Easy Retrieval), offers a reduction in accessing times to the user and also a reduction in network traffic.
Patent CA-2253836-A1 (CA)
Title: Antithrombotic materials and methods
Inventor: AMMONS WILLIAM STEVE
IPC: A61K31/00
Filed: 1997-05-09
Abstract: Antithrombotic materials and methods are provided for the treatment of thrombotic disorders, in which therapeutically effective amounts of BPI protein products are administered.
Patent CA-2258733-A1 (CA)
Title: Shopping cart mounted portable data collection device with tethered dataform reader
Inventor: O'HAGAN TIMOTHY P
IPC: H01M50/247
Filed: 1997-06-24
Abstract: A portable collection device (10) is adapted to be mounted to a shopping cart (18). The device (10) includes a housing (12) having a clamping assembly for releasably clamping the housing (12) to a pushing bar of a shopping cart (18). The housing (12) defines an interior region supporting device electronics. The device (10) further includes an interactive touch sensitive visual display screen (14) and a retractable, tethered dataform reader (22) releasably mounted on the housing (12). When mounted on the housing (12), an imaging assembly and an illumination assembly of the reader (22) are continuously actuated to read a dataform (30) presented to the reader (22). When removed from the housing (12), the reader (22) is actuated by depressing a trigger on the reader (22). The device (10) also includes a magnetic stripe reading assembly and communications circuitry including a radio transceiver module.
Patent CA-2259108-A1 (CA)
Inventor: NAYRAC FREDERIC
IPC: F16B19/14
Filed: 1999-01-11
Abstract: The bracket consists of holding components (2,4) for the pipe or cable (3) and a fixing section (30) with a holder for a pad and fixing nail (14). The pad holder comprises a damping cup (5) located inside a cavity (6) where it is surrounded by a gap (7) or mounted on an annular shoulder adjacent to the cup.
Patent CA-2261755-A1 (CA)
Inventor: DECHSINGA SIRIPORN
IPC: A61Q5/12
Filed: 1997-07-09
Abstract: An aqueous conditioning shampoo composition comprising, in addition to water:  i) at least one surfactant chosen from anionic, nonionic, zwitterionic or amphoteric surfactants or mixtures thereof; ii) emulsified particles of an insoluble, nonvolatile silicone; iii) a soluble cationic hair conditioning polymer having a cationic charge density of about +3.0 meq/gram or less, in which the emulsified particles of insoluble, nonvolatile silicone are incorporated into the shampoo composition as a preformed aqueous emulsion having an average silicone panicle size in the emulsion and in the shampoo composition of from 2 to 30 microns.
Patent CA-2261898-A1 (CA)
Inventor: HALEY BOYD E
IPC: A61K47/48
Filed: 1997-07-22
Abstract: On décrit des sites d'anticorps présentant une affinité pour des composés de photo-affinité, notamment des composés puriques ou azidopuriques. De tels sites de photo-affinité sont contenus dans une région conservée de différentes molécules d'anticorps. Ces sites permettent, grâce à des moyens photochimiques, une fixation régiospécifique de composés de photo-affinité nucléotidiques, sur des anticorps, par exemple des composés de photo-affinité analogues d'ATP ou de GTP. En outre, ces composés de photo-affinité nucléotidique peuvent se fixer sur des molécules présentant une activité diagnostique ou thérapeutique voulue, et les conjugués résultants peuvent être utilisés en tant qu'agents diagnostiques ou thérapeutiques.
Patent CA-2262165-A1 (CA)
Inventor: BARTOLOZZI ANDREA
IPC: B62M9/10
Filed: 1999-02-17
Abstract: Apparatus for changing bicycle gear ratios comprising pedals (1) to the shaft (3) of which a group of coaxial overdrive gears is fixed, with at least an overdrive gear (20) of larger diameter and at least an overdrive gear (2) of smaller diameter; a plurality of sprockets (4) of different diameter, pack-like disposed close to each other and mounted on the shaft (40) of the rear wheel; a roller chain for the transmission of motion from one of the overdrive gears (2; 20) to one of the sprockets (4) ; means for shifting the chain (5) from one to another of said sprockets (4), with a cyclist-operated lever-and-wire driving means; and means for guiding the deviation of the chain (5) from one to the other of the overdrive gears (2; 20) in cooperation with the means for shifting the chain (5) over the sprockets (4) of the rear wheel. The teeth of each overdrive gear exhibiting, in correspondence of a respective sector (M, N), reduced height and thickness with respect to the other teeth. Said sectors (M, N) being angularly offset. Connected between each pair of the overdrive gears are means solid to the larger gear of the pair and fixed thereto to guide the deviation of the chain (5) from the smaller overdrive gear to the larger one.
Patent CA-2262883-A1 (CA)
Inventor: LAUSCH HARTMUT
IPC: B01J23/889
Filed: 1997-07-23
Abstract: A completely metallic catalyst for the oxidation of mixtures in the gaseous phase which contain carbon monoxide, hydrocarbons and/or soot, has a surface doped with a metallic element and is subjected to a second thermal treatment in an oxygen-containing atmosphere.
Patent CA-2264620-A1 (CA)
Title: Consolidated material of coated pulverized bodies and method of manufacturing the same
Inventor: NAKATSUKA KATSUTO
IPC: B22F1/16
Filed: 1997-08-20
Abstract: A consolidated material of coated pulverized bodies, capable of setting the orientation of the particles of the pulverized bodies in a desired manner, or setting these particles in position spaced from one another by such a predetermined distance that permits the object properties to be given to the consolidated material, during the formation of a molded product which is obtained by fixing together pulverized bodies having certain properties. Pulverized bodies having films of a uniform thickness of 0.01-20 .mu.m on the surfaces thereof, or pulverized bodies having a plurality of layers of films of a uniform thickness of 0.01-5 .mu.m per layer wherein the kinds of at least adjacent films are different are fixed together at the films thereof or by a bonding agent, the characteristics of the consolidated material residing in that pulverized bodies having films thereon are fixed together, a method of manufacturing consolidated materials of coated pulverized bodies being also disclosed.