baber/WOPTO huggingface dataset:
Patent CA-2162972-A1 (CA)
Inventor: MIFUNE HIDEO
IPC: F23Q2/16
Filed: 1995-11-15
Abstract: A flame reaction member for gas combustion appliances comprises a flame reaction material, which is to be heated by a gas flame having been produced by a gas combustion appliance and which undergoes a flame reaction and colors the gas flame by the flame reaction.  The flame reaction material comprises a glass compound, which is formed by mixing a flame reaction agent and a fused material with each other and fusing them together.  The flame reaction agent is constituted of an oxide or a salt of a metal capable of undergoing the flame reaction.  The fused material is capable of being mixed and fused together with the flame reaction agent and vitrified.
Patent CA-2163405-A1 (CA)
Title: Preparation of biuret-containing polyisocyanates
Inventor: WOLFF STEFAN
IPC: C07C275/62
Filed: 1995-11-21
Abstract: the invention relates to a process for the preparation of biuret-containing polyisocyanates by catalytic reaction of aliphatic and/or cycloaliphatic diisocyanates with a biuretizing agent, where the biuretizing agent employed is water in finely disperse form and the reaction is carried out in the presence of OH-acidic compounds.
Patent CA-2163930-A1 (CA)
Title: Alkenylnitrile-containing binders for paper coating slips
Inventor: SCHULER BERNHARD
IPC: D21H19/58
Filed: 1995-11-28
Abstract: Paper coating slips contain an emulsion copolymer, comprising overall from  0 to 60% by weight of a vinylaromatic, from 40 to 95% by weight of a C1-C10-alkyl (meth)acrylate, from  5 to 40% by weight of an alkenylnitrile, from  0 to 10% by weight of an ethylenically unsaturated acid and from  0 to 20% by weight of further monomers as a binder, wherein the emulsion copolymer is a mixture of at least two polymers or an emulsion copolymer comprising at least two stages, one polymer or one stage whose content in the emul-sion copolymer is from 10 to 75% by weight containing at least 90% by weight of the total amount of alkenylnitrile (alkenylni-trile-rich polymer or stage).
Patent CA-2164606-A1 (CA)
Inventor: HALSKOV S REN
IPC: A61P31/04
Filed: 1994-06-08
Abstract: L'invention concerne des compositions utilisées dans la régulation des valeurs de pH subnormales des voies intestinales et dans le traitement des maladies de l'intestin. Les compositions comprennent un enrobage et un matériau alcalin sensiblement insoluble renfermé dans cet enrobage, la composition étant conçue de façon à permettre la disponibilité d'une quantité de ce matériau alcalin régulateur du pH dans le lumen des voies gastro-intestinales présentant des valeurs de pH subnormales, par exemple, dans l'intestin grêle proximal, l'intestin grêle central, l'intestin grêle distal, le caecum, le côlon ascendant, le côlon transversal, le côlon descendant, le côlon pelvien et/ou le rectum. Les compositions peuvent également comporter un médicament destiné au traitement des maladies de l'intestin, par exemple, l'acide 5-aminosalicylique destiné au traitement de la maladie de Crohn et des colites ulcéreuses. L'administration s'effectue à l'aide de compositions orales, de lavements ou de suppositoires.
Patent CA-2165654-A1 (CA)
Title: Earth structures
Inventor: SEGRESTIN PIERRE
IPC: E02D29/02
Filed: 1994-06-24
Abstract: An earth structure comprises a plurality of elongate stabilising elements (3) in an earth mass behind a facing made up of facing panels (1), and a plurality of connectors (2) behind the facing and connecting it to the stabilising elements (3). Each connector (2) has a rear attachment portion (8) attached to a respective stabilising element (3) and at least two spaced apart front attachment portions (6) attached to the facing.      The earth mass comprises a first region (20) of soil suitable for plant growth, in which first region (20) the connectors (2) are located, and a second region (21) of structural backfill, in which second region (21) the stabilising elements (3) are located.
Patent CA-2165958-A1 (CA)
Title: Pipeline structure with a lining material, an end structure of said pipeline and a method for applying a lining material to a pipeline
Inventor: TSUKAMOTO KATSUYOSHI
IPC: F16L55/165
Filed: 1994-04-27
Abstract: A pipeline structure with a lining material characterized in that a hermetic outer tube (6) is disposed in the inner surface of a pipeline (1), and an inner lining material (4) is disposed in the inner surface of the outer tube (6) and made of a rigid FRP wherein a thermosetting resin (17) is reinforced by a fiber reinforcement material (12).     A method for applying a lining material to a pipeline, characterized by inserting a hermetic outer tube (6) into a pipeline (1), inserting into the outer tube (6) an inner lining material (4) wherein a fiber reinforcement material (12) is impregnated with a thermosetting resin liquid (17), applying a fluid pressure within the inner lining material (4) so as to expand the inner lining material (4), and then, curing the thermosetting resin liquid (17).     An end structure of a pipeline lining material characterized in that a flexible sleeve (22) has one end fit within the end of an inner lining material (4) disposed within a pipeline (1), that a metal ring (23a) is fit within the sleeve (22) and expanded to press the sleeve (22) and the inner lining material (4) against the inner surface of the pipeline (1), that the sleeve is slackened at its center, and that a metal ring (23b) is fit to the other end of the sleeve (22) and expanded to press the sleeve (22) against the inner surface of the pipeline (1).
Patent CA-2167589-A1 (CA)
Inventor: COASSIN PETER J
IPC: C12Q1/68
Filed: 1993-09-28
Abstract: L'invention se rapporte à des polymères organiques, à surface activée, utilisés dans la synthèse des biopolymères. De préférence, on utilise un polypropylène aminé sur lequel on synthétise des oligonucléotides; ces oligonucléotides synthétisés sont particulièrement utiles pour l'analyse génétique d'échantillons prélevés sur des patients.
Patent CA-2167616-A1 (CA)
Title: Cosmetic sampler with integral applicator
Inventor: GUNDERMAN ANTHONY J
IPC: A45D34/00
Filed: 1996-01-19
Abstract: A cosmetic sampler with an integral applicator in which the unit dose of cosmetic is screen printed onto a paper base.  To prevent off-set of the cosmetic sample and to protect the integral applicator during packaging and handling, a protective thin film overlay is laminated to a perimeter adhesive printed on the paper base around the cosmetic and the applicator.  The applicator is glued as a laminate to the base and die cut in a desired shape, flocked to the base and die cut, or flocked into a debossed/embossed well formed in the base with the cosmetic sample screen printed directly thereover.  The sampler with integral applicator of the present invention can be used for sampling unit doses of powders, creams, lipsticks, fragrances, pharmaceuticals, lotions, and sundries.
Patent CA-2169295-A1 (CA)
Inventor: NORVELL JEAN
IPC: A61F2/50
Filed: 1993-10-06
Abstract: An improved liner and method is taught for use in protecting a wearer's skin from moisture retention when worn with prosthetic devices and other substantially non-breathable shells. The liner is form fitted to attach to a wearer without bunching or other pressure points which can cause skin irritation. Preferably, the liner comprises a membrane of expanded polytetrafluoroethylene coated on its interior surface with a polyurethane material to aid in moisture isolation and to protect the liner from compromise due to oils and other contaminants found in perspiration. The liner is effective at shielding a wearer's skin from moisture even when worn with no separate absorbent layer.
Patent CA-2171276-A1 (CA)
Title: Use of human recombinant interleukin-1 receptor antagonist and composition containing the latter for the treatment of osteoarthritis and composition containing said compound
Inventor: PELLETIER JEAN-PIERRE
IPC: A61K38/17
Filed: 1996-03-07
Abstract: Disclosed are the use of Human recombinant Interleukin-1 receptor antagonist and a composition containing the same for the preventive treatment of osteoarthritis, the Human recombinant Interleukin-1 receptor antagonist being effective for reducing the progression of lesions and cartilage degradation.
Patent CA-2172061-A1 (CA)
Title: Denture cleanser composition
Inventor: EOGA ANTHONY B
IPC: C11D3/39
Filed: 1994-11-30
Abstract: An anhydrous denture cleansing composition is disclosed comprising anhydrous perborate, a perborate monohydrate, a lubricant and compression aid, a monopersulfate,  one or proteolytic enzymes, a sequestering agent, and, optionally, excipients, builders, colors, flavors, and surfactants.
Patent CA-2172171-A1 (CA)
Title: Mounting assembly for radiant heater
Inventor: LONG NORRIS R
IPC: F24C3/14
Filed: 1996-03-20
Abstract: A mounting assembly for mounting a radiant heater on an LPG tank includes an elongated rigid support tube, a hook on the lower end of the support tube, and a generally U-shaped clamp is mounted on the tube for pivoting and transverse movement.  The clamp includes a pair of legs which terminate in hooked ends and a cross piece which connects the legs.  A stud is threadedly engaged with the cross piece and is engageable with the tube.          When the stud is tightened against the tube, the hooked ends of the clamp legs pivot toward the hook on the bottom of the tube to clamp a collar of an LPG tank between the hook ends of the leg and the hook on the tube, and the tube moves transversely relative to the legs and is forced against the collar.
Patent CA-2174869-A1 (CA)
Inventor: CHESS STANLEY
IPC: C09J7/02
Filed: 1995-08-28
Abstract: A business form (10) uses a dual label construction to advantage, particularly in association with express delivery forms. A first sheet of paper (11) has a first face (12) with indicia (13, 14, 15) and a second face with a first pressure sensitive adhesive system. A second sheet (21), substantially the same size and shape as the first sheet (11), has a first face, and a second face with a second pressure sensitive adhesive systems. The adhesive systems preferably are alternating strips of pressure sensitive adhesive and release material, with small gaps between them, so that when the second faces are placed in face-to-face engagement with each other they will separate, providing adhesive on each of the second faces. The second shed (21) may be a substantially transparent plastic such as polyester, which may be placed over the first sheet (11), to protect it, after the first sheet (11) has been adhered to a surface (e.g. a package for express delivery). The adhesive systems may be UV or corona treated to cure the release material strips and modify the tackiness of the adhesive. Alternatively, the second sheet (21) first face also has indicia on it, and a number of perforations separating it into individual labels, e.g., each with bar coding. The first sheet (11) first face (12) may have a carbonless coating, and a third, and additional, sheets with cooperating carbonless coatings may be provided operatively connected over the first sheet (11).
Patent CA-2174894-A1 (CA)
Title: Recycled winding core
Inventor: LYNCH GREGG M
IPC: B65H75/50
Filed: 1996-04-24
Abstract: Winding cores  for  the paper  industry are restored by removing the metal tips from the ends of the core,  trimming the core to eliminate the crimped end portions of the core, providing complementary male and female joint ends to the core, grinding the outer surface of the core to a constant outer diameter less than   the   industry   standard   outer   diameter   to accommodate a  finishing layer.   The  cores with the complementary joints are pressed end to end to form a core master prior to its being ground and then picking up the core masters one by one and bringing them into proximity of a web of liner board material having a length which corresponds  to the  length of the  core master and  a  width  which   corresponds   to   the circumference of the core, contacting the glue bearing liner board web with the core and rotating the core to wrap the web of liner board about the core to provide a finished restored core.   The core  master is then cut into suitable length winding cores.
Patent CA-2176226-A1 (CA)
Title: Quarternary oxaziridinium salts as bleaching compounds
Inventor: MADISON STEPHEN ALAN
IPC: C11D3/28
Filed: 1994-11-03
Abstract: Novel bleach catalysts, a method for bleaching substrates using these catalysts and detergent compositions containing same are reported. The bleaches are of the quaternary oxaziridinium salt-type. Substrates such as fabrics may be bleached in an aqueous solution containing the quaternary oxaziridinium salt.
Patent CA-2177085-A1 (CA)
Title: Adenovirus e1-complementing cell lines
Inventor: MASSIE BERNARD
IPC: C12N15/861
Filed: 1996-04-26
Abstract: The present invention relates to adenovirus (Ad) El- complementing cell lines which significantly reduce the presence of replication competent Ad (RCA) and can serve for the large scale production of infectious El- deleted adenoviral particles that may be used for the treatment human patients as for example in gene therapy. As well the invention relates to a method for the large scale production of recombinant infectious adenoviral particles harboring an exogenous sequence of interest and to a RCA-free stock of infectious adenoviral particles. The invention further relates to a recombinant vector for transfecting an eukaryotic cell line in order to construct Ad E1-complementing cell lines which significantly reduce the presence of RCA and to a method therefor.
Patent CA-2177410-A1 (CA)
Inventor: DYKEMA KURT A
IPC: H04L9/32
Filed: 1996-05-27
Abstract: A trainable transceiver for learning and transmitting an activation signal that includes a rolling or other variable code for remotely actuating a device, such as a garage door opener. The trainable transceiver preferably includes a receiver, a signal generator, and a controller operating in a learning mode or in an operating mode. In the learning mode the controller recognizes the presence of a variable code, identifies a prestored cryptographic algorithm related to the cryptographic algorithm used by the remote transmitter to generate the variable code, and stores data identifying the cryptographic algorithm and last transmitted code of the activation signal. In the operating mode, the controller generates output data representing a next sequential code of the variable code using the identified cryptographic algorithm and the data representing the last transmitted code. The signal generator receives the output data from the controller and transmits a modulated signal, which corresponds to a received activation signal and includes a variable code recognizable by a receiver of a remotely actuated device.
Patent CA-2178435-A1 (CA)
Title: Modular soffit vent
Inventor: SCHIEDEGGER CHARLES E
IPC: F24F7/02
Filed: 1996-06-06
Abstract: A vent apparatus for cooperating with duct work associated with an exhaust fan to enable air to be exhausted from an interior room of a dwelling to the exterior environment. The vent apparatus includes a base member and a cover member releasably securable to the base member. The base member includes an attaching portion having a plurality of locking portions, while the cover member includes a plurality of flexible latching arm members which releasably engage the locking portions when the cover member is placed over the attaching portion. The attaching portion includes an enlarged opening which enables air exhausted from an interior room to be directed out between the base and cover members to the exterior atmosphere. The apparatus is particularly well-adapted to be used with vinyl or aluminum siding and is relatively inexpensive to construct, light-weight and easy to install. In an alternative embodiment, the apparatus includes a screen adapted to be secured to the base member. The screen has dimensions which enable it to fit within the cover member so as not to be visible once the cover is installed on the base member. The screen prevents insects and small mammals from entering through the base member. The screen is secured to the base member via a plurality of locking arm members which engage within openings formed in the base member such that the screen can be "snapped" onto the base member without special tools or external fastening elements such as threaded screws or the like.
Patent CA-2178880-A1 (CA)
Title: Cold gas dryer for compressed natural gas
Inventor: PRICE BILLY F
IPC: B01D53/26
Filed: 1996-06-12
Abstract: A process and apparatus for dehydrating natural gas while filling a compressed natural gas storage vessel are provided.  The natural  gas  is  dehydrated through a process  of  compression, followed by expansion for cooling, and freezing or condensation of water from the cooled gas onto the surface of a moisture collecting material.  The invention provides dehydrated compressed natural gas which can be used to supply natural gas vehicle filling stations.
Patent CA-2180973-A1 (CA)
Inventor: VAN KERCKHOVE JEAN FRANCOIS
IPC: H04L27/26
Filed: 1996-07-10
Abstract: To allocate a number of data elements which constitute a data symbol to a set of carriers used for transmission in multicarrier applications, a full capacity step and capacity fine tuning step are executed successively. In the full capacity step the individual capacity or maximum amount of data elements that may be allocated to a carrier is determined for each carrier which forms part of the set of carriers. This maximum amount of data elements is then allocated to each carrier in such a way that a full capacity occupation of the carrier set is obtained. In case of undercapacity, i.e. in case more data elements have to be allocated to the set of carriers the capacity of the carrier set is enlarged, for example by power boosting and additional data elements are allocated to the carriers in accordance to a predetermined rule. In case of overcapacity on the other hand data bits previously allocated to the set of carriers are removed from some carriers selected in accordance with another predetermined rule.
Patent CA-2182603-A1 (CA)
Inventor: HOFFMANN KURT
IPC: C08L23/06
Filed: 1995-03-10
Abstract: Le polyéthylène haute densité (HDPE) subit une réduction de poids moléculaire lors de son traitement, et peut être obtenu au moyen de catalyseurs du type Ziegler-Natta; afin d'empêcher sa dégradation thermo-oxydative, on peut le stabiliser en ajoutant une combinaison d'un phénol empêché stériquement, d'un phosphite ou phosphonite organique et d'un oxyde de calcium.
Patent CA-2185455-A1 (CA)
Title: Security label
Inventor: EDWARDS DAVID BRIAN
IPC: G09F3/02
Filed: 1995-04-24
Abstract: A security label (1) has a bar code (2) printed on the outer surface of am outer layer (6) which is permanently bonded to an inner layer (7). A pull tab (3) defined in the material of the outer and second layers (6 and 7) is joined to a detachable portion (4) extending across the length of the label (1) whereby removal of the pull tab (3) will tear out the detachable portion (4) to prevent recognition of the optically readable pattern.
Patent CA-2185589-A1 (CA)
Inventor: MCRAE FERGUSON KIM
IPC: A63B57/40
Filed: 1996-09-16
Abstract: A simple tool which sets a golf cup into a golf hole. The golf cup setter is the same size as a regulation golf hole. The golf cup setter, having an enlarged diametercylindrical section which pushes equally on the golf cup rim, promotes a levelled placing of the golf cup in the golf hole. The elongated shaft that fits into the base of the cup centers the cupsetter by using the flag holder as a guide and pressure point. The combination of the enlarged diameter cylindrical section and the elongated shaft provides equal pressure thereby pushing the cup into a levelled position in the golf hole. The cupsetter is then removed.
Patent CA-2188157-A1 (CA)
Inventor: BOHINSKI ROBERT J
IPC: C12N15/85
Filed: 1995-05-17
Abstract: An oligonucleotide which includes at least one nucleic acid sequence which binds to at least one nuclear protein found in lung cells, such as TTF-1 protein. The oligonucleotide may be contained in a vector. The at least one nuclear protein provides for lung cell-specific expression of the vector upon binding of the at least one nucleic acid sequence to the at least one nuclear protein. Such vector may also include genes encoding therapeutic agents, and may be employed for delivering genes encoding therapeutic agents to lung cells.
Patent CA-2188567-A1 (CA)
Title: Wet granulation formulation for bisphosphonic acids
Inventor: KATDARE ASHOK V
IPC: A61K9/20
Filed: 1995-04-24
Abstract: Pharmaceutical compositions of bisphosphonic acids, and salts thereof, are prepared by wet granulation tablet formulation.  These pharmaceutical compositions are useful in the treatment of disturbances involving calcium or phosphate metabolism, in particular, the treatment and prevention of diseases involving bone resorption, especially osteoporosis, Paget's disease, malignant hypercalcemia, and metastatic bone disease.  These compositions are prepared without the addition of binder; instead, the drug itself acts as a binder.
Patent CA-2189345-A1 (CA)
Inventor: COLAHAN JERRY J
IPC: C08J7/00
Filed: 1995-05-05
Abstract: The invention is directed to a method of removing chloride ion, a compound thereof, or flash rust (metal oxide) from a surface contaminated with chloride. The method comprises the steps of providing a surface contaminated with chloride ion, a compound thereof or flash rust, and applying a dilute aqueous solution containing an active agent selected from the group consisting of an amine, anionic surfactant, organic carboxylic acid, organic sulfonic acid, and mixtures thereof to the surface in an amount sufficient to remove substantially all of the chloride ion, compound thereof, or flash rust from the surface.
Patent CA-2191004-A1 (CA)
Inventor: DISALVO PAUL W
IPC: A47F7/03
Filed: 1996-11-22
Abstract: A modular display unit is formed by assembling various blank sheets of material into components that may be attached together. A first blank sheet is provided with a plurality of fold lines which may be folded to form a backboard having a number of slots. A header unit is formed from another blank sheet of material and mounted atop the assembled backboard. A plurality of tray units areformed from blank sheets of material, preferably plastic. The tray units are configured to hold a plurality of items in individual trays. The tray units may be removably mounted on the backboard into the slots. The assembled display unit may advantageously be configured to hold various numbers of items by varying the number of tray units that are mounted on the backboard.
Patent CA-2191400-A1 (CA)
Inventor: KOSLOW EVAN E
IPC: C02F1/00
Filed: 1996-11-27
Abstract: A water treatment or filtration unit is in two parts, a base and a cartridge. The base includes three ports, one of which may be selectively plugged or otherwise disabled. The cartridge contains the water treating material and is screwed into a socket in the base. Openings in the cartridge are then aligned with openings in the base to allow water to pass therethrough. Cartridges may be readily exchanged by simply unscrewing from, and screwing into, the base.