baber/WOPTO huggingface dataset:
Patent CA-2196543-A1 (CA)
Title: Cleaning product and related packaging
Inventor: IAIA MARK JOHN
IPC: B65D23/00
Filed: 1995-07-08
Abstract: A cleaning product and system is described that includes a fluid cleaning composition, a dispenser (2) for holding the composition and a wall mount (4) that receives and supports the dispenser (2). An engagement mechanism, such as a curved recess (20) in respective parallel side walls of the dispenser, functions to support same within a U-shaped bracket (22) of the wall mount. The bracket (22) includes left and right arms (30) parallel to one another projecting outwardly and form-fittingly coupling with the recesses (20) on the dispenser side walls. A suction cup (32) is joined to a rear surface (28) of the bracket (22) functioning to attach the wall mount (4) to a wall.
Patent CA-2198917-A1 (CA)
Title: Sustained release of peptides from pharmaceutical compositions
Inventor: CHERIF-CHEIKH ROLAND
IPC: A61K9/00
Filed: 1995-08-31
Abstract: The invention features a solid, non-particulate, sustained-release pharmaceutical composition for parenteral administration to a patient.  The composition consists essentially of: (1) a soluble, gelable peptide salt, and (2) up to 30 percent by weight of a pharmaceutically acceptable, monomeric, soluble carrier, compounded into a solid cylindrical form, wherein the solid composition automatically forms a gel after interaction with the patient's bodily fluids, the gel releasing the peptide continuously within the patient over an extended period of at least three days.
Patent CA-2202423-A1 (CA)
Inventor: YI HU CHUN
IPC: C03C1/02
Filed: 1997-04-11
Abstract: In-situ formation of glass-ceramic composites by the Self-propagating High temperature Synthesis (SHS) technique. The reagents used are: TiO2, B2O, Al, Ti, B and MO where MO represents BaO, MgO, CaO and other similar oxides. BaCO3 may be substituted for BaO. The composition of the reaction products can be adjusted byadjusting the ratios of the reagents. All reagents are in powder form and the reaction can be carried out either in inert atmosphere inside a reaction chamber or in air without a chamber. The materials produced have crystalline TiB2 particles in a glassy matrix (aluminoborate glass). The TiB2 particles have a size of about 0.5 µm. Advantages include processing simplicity and cost savings. The glass-ceramic composites produced are electrically conductive and find application where high strength, hardness and electrical conductivity are required.
Patent CA-2205251-A1 (CA)
Inventor: WENNING HANS ONNO
IPC: A61M25/02
Filed: 1997-05-13
Abstract: This invention relates to a catheter-tip-straightener comprising a relatively stiff tubular body with a central channel and a longitudinal slit formed in a wall of the body used for the purpose of passing a catheter laterally to and from the channel, wherein the body comprises at one end connecting means for the purpose of connecting it to a catheter-introduction-sheath. The tubular body is elastically compressible in the radial direction.
Patent CA-2205828-A1 (CA)
Inventor: OHMI TADAHIRO
IPC: B25B23/14
Filed: 1997-05-22
Abstract: A method is provided for tightening up threaded members with proper tightening torque free of unequivalent tightening.  In tightening a plurality of threaded members by drive means, the amount of tightening and tightening torque of each threaded member are detected as the members are progressively tightened, and when the tightening amount of each member has reached a value within a specified range, the difference in tightenting torque between the threaded members is checked as to whether it is within a predetermined range.
Patent CA-2209870-A1 (CA)
Title: Scissors lift platform with electronic control
Inventor: URIBE JAIME ANTONIO URIBE
IPC: B66F7/08
Filed: 1997-07-07
Abstract: A lift platform sustained through a double system of support scissors in its lower part, which offers the mechanical upward and downward motion in a vertical plane and on a base frame, which in its turn is activated by a hydraulic mechanism. The lift platform is characterized because it also includes a hydraulic unit which operates electronically to automatically control the desired position in its upward or downward motion originated by the movement of the mobile arms of the scissors on a track in the horizontal plane.
Patent CA-2214059-A1 (CA)
Title: Projector apparatus
Inventor: IWAI JUNICHI
IPC: H04N9/31
Filed: 1997-08-27
Abstract: A small-sized and light-weight projector apparatus capable of projecting images of high picture quality.  A color separation/synthesis section of a projector apparatus comprises: a glass block body composed of a plurality of glass blocks combined together in such a manner that the corresponding sides are in close contact with each other; and a plurality of dielectric multilayer films for separating corresponding component rays of white light included in incident light and for synthesizing emitted rays from a plurality of corresponding spatial modulators.  Shapes of individual glass blocks are respectively chosen in so that unnecessary rays generated by the reflection or transmission of reflected rays from respective spatial modulators at the corresponding dielectric multilayer films to be transmitted through or reflected from do not travel toward the reflective surface of any of spatial modulators and moreover after the reflection or transmission at the corresponding dielectric multilayer film, the unnecessary rays first enter the surface of the glass block with an incidence less than 30°.
Patent CA-2219588-A1 (CA)
Inventor: ZAHER MAXIMILIAN
IPC: B44C1/175
Filed: 1997-10-29
Abstract: A method and apparatus for applying a pre-formed decoration to an article provides that the article is immersed into a liquid on which the decoration is floating.      Prior to transferring the decoration to the article, the decoration is heated and hot water vapor may be used.
Patent CA-2219828-A1 (CA)
Title: Method and apparatus for treating concrete blocks
Inventor: PERREAULT JEAN-PIERRE
IPC: B28B11/08
Filed: 1997-10-31
Abstract: An apparatus for treating selected at least partial surfaces of a masonry block, including at least a flail means having a shaft with an axis of rotation in a vertical plane, at least a moving means for moving one of the said masonry blocks parallel to the vertical plane  and  the  flail  means,  means  for  holding  the masonry blocks with the selected surface to be treated at a distance from the shaft to be impacted by the flail means.
Patent CA-2225260-A1 (CA)
Title: Disposable dome lid
Inventor: VAN MELLE HUGH
IPC: B65D43/24
Filed: 1997-12-18
Abstract: A disposable dome lid is provided for use with a drinking cup such beverage cups used for the sale of hot and cold beverages. The top surface of a dome lid is elevated above the top surface of the beverage cup rim, when in place. The dome lid is configured so as to make a plug fit onto the beverage cup by the beverage cup rim extending into a downwardly facing recess formed for that purpose. A side surface depends downwardly from a substantially planar top surface of the lid, and is inset from the cup rim engaging recess. A portion of the side surface is displaced outwardly towards the outer periphery of the dome lid, and thus provides a surface for engaging the lower lip of the mouth of the user. A tear-back flap is defined by fault lines stamped into the top surface and a "U"-shaped hinge formed in the top surface. When the tear-back flap is folded back, a locking stub extends downwardly into a locking recess formed in the top surface of the lid, and a drink- through opening is thereby created in the top of the dome lid near the outer periphery thereof, for easy drinking access to the beverage in the cup.
Patent CA-2225481-A1 (CA)
Inventor: THORSOE HANNE
IPC: A23L29/231
Filed: 1996-07-12
Abstract: Cette invention se rapporte à un procédé dans lequel on ajoute à un milieu acide, qui contient au moins une protéine, une pectine déestérifiée par voie enzymatique faisant bloc, cette pectine étant une pectine à forte teneur en ester. Cette invention décrit également une pectine-méthylestérase de recombinaison.
Patent CA-2226242-A1 (CA)
Title: Liquid phase sintered powder metal articles
Inventor: MOCARSKI STANISLAW
IPC: C22C33/02
Filed: 1998-01-05
Abstract: A method of making a structural iron-based article comprising: (a) blending a compressible base iron powder (max. particle size of 100 microns) a graphite powder to provide carbon in mixture, and a single master alloy powder (average particle size of 10 microns) meltable within the range of 900-1200°C (1690-2220°F) to form a mixture, the master alloy powder being present in an amount of 1-5% by weight of the mixture and consisting of (i) hardenability enhancing alloying ingredients selected from Mn, Mo, Ni, Cr, Cu and Fe, with Fe being present only if Cr or Mo is selected and (ii) wetting agents selected from the group of B, Y, Si and rare earth misch metal, the master alloy being devoid of carbon and being proportioned to provide a desired amount of hardenability in the base powder; (b) compacting the mixture to a green density 7.1-7.4 g/cm3 to form a green part (c) machining the green part to a desired configuration if necessary; (d) sintering the green part to achieve liquification of the master alloy to densify the part to 7.3-7.5 g/cm3 without substantially varying the configuration of the green; and (e) cooling the sintered part at a controlled rate to form a desired microstructure such as essentially a bainite or ferrite/pearlite microstructure.
Patent CA-2228120-A1 (CA)
Title: Interchangeable nosepiece system
Inventor: SAYLOR RYAN
IPC: G02C7/02
Filed: 1998-01-29
Abstract: Disclosed is an interchangeable nosepiece system for an eyeglass frame. The nosepieces system can be used to adjust the orientation of a lens on a wearer's face such that the optical centerline of each lens extends in a predetermined relationship with respect to the wearer's actual straight ahead line of sight, The nosepieces are removably mounted onto eyewear and may be customized for the facial geometry of a particular wearer.
Patent CA-2228685-A1 (CA)
Inventor: TRINH TOAN
IPC: C11D17/00
Filed: 1998-02-05
Abstract: The present invention relates to a system for delivering liquid bleach activators to solid or granular peroxygen bleach containing compositions. The preferred delivery system is liquid activators complexed with a cyclodextrin, preferably beta-cyclodextrin. The present invention also relates to a method for preparing the liquid bleach activator/cyclodextrin complexes described herein.
Patent CA-2230723-A1 (CA)
Inventor: CAZIN BENEDICTE
IPC: A61K8/00
Filed: 1998-03-18
Abstract: la présente demande concerne une émulsion huile-dans-eau dont les globules d'huile ont une taille moyenne inférieure à 150 nm, comprenant une phase lipidique amphiphile comprenant au moins un lipide amphiphile non-ionique liquid e à température ambiante inférieure à 45.degree.C, au moins une huile et au moins une silicone aminée ainsi qu'à ses utilisations en cosmétique ou en dermopharmacie.
Patent CA-2230856-A1 (CA)
Inventor: SABOUNI AKRAM
IPC: A61K9/06
Filed: 1996-08-28
Abstract: L'invention concerne des procédés de traitement d'infections fongiques. Ces procédés consistent à administrer de façon continue à un mammifère un inhibiteur de synthèse de chitine, afin de maintenir au moins une concentration minimum efficace dans le plasma du mammifère ou dans un organe cible. Dans un mode de réalisation préféré, on procède à l'administration par perfusion intraveineuse continue et l'infection fongique est provoquée par Candida albicans. Dans un autre mode de réalisation préféré, l'administration s'effectue au moyen d'une formulation à libération prolongée et l'infection fongique est provoquée par Candida albicans.
Patent CA-2230875-A1 (CA)
Title: Brake disc
Inventor: DASS PRADEEP K N
IPC: F16D65/12
Filed: 1998-02-26
Abstract: A brake disc for use in disc locking systems in oil well drive heads. The disc comprises a circular disc having a plurality of longitudinal bores radiating through the disc. A plurality of tubes having a substantially smooth inner bore are fitted in the bores. The disc is formed around the tubes by a casting process which results in a metallurgical bond between the disc and the tubes. The outer surface of the tubes may be grooved to increase the bonding surface area. The tubes may also be tapered to decrease in diameter from the inner end to the outer end.
Patent CA-2232815-A1 (CA)
Title: Methode d'inhibition de la destruction par le systeme immunitaire de cellules vivantes greffees
Inventor: HAGLER MARY K
IPC: A61K35/39
Filed: 1996-09-27
Abstract: L'invention concerne un procédé permettant d'inhiber la destruction de cellules vivantes greffées chez un sujet par le système immunitaire dudit sujet. Ce procédé consiste à a) enfermer, avant la greffe, les cellules vivantes, ou du tissu contenant les cellules vivantes, dans un dispositif comportant une membrane semi-perméable, et b) à traiter le sujet avec une substance qui inhibe un phénomène de costimulation du système immunitaire, administrée en quantité utile pour empêcher le système immunitaire du sujet de répondre auxdites cellules ou audit tissu ainsi enfermés. Selon un mode de réalisation, la substance inhibant un phénomène de costimulation du système immunitaire est CTLA4. Cette invention concerne également un mode de traitement du diabète chez un sujet consistant à a) enfermer des cellules vivantes productrices d'insuline, ou du tissu contenant de telles cellules, dans un dispositif comportant une membrane semi-perméable; b) à greffer chez le sujet une quantité efficace de cellules vivantes productrices d'insuline ainsi enfermées; et c) à traiter le sujet avec une quantité utile d'une substance qui inhibe un phénomène de costimulation du système immunitaire.
Patent CA-2233332-A1 (CA)
Title: Liquid laundry detergents containing selected alkyl amidoalkoyl quaternary ammonium compounds
Inventor: SIVIK MARK R
IPC: C11D1/65
Filed: 1996-09-27
Abstract: This invention relates to a liquid laundry detergent composition comprising a Nil-LAS surfactant system said surfactant system comprising: i) anionic surfactants selected from the group of alkyl alkoxy sulfates and alkyl sulfates, and ii) a quaternary ammonium surfactant having formula (I), whereby R1 is a C6-C18 alkyl; y is from 1 to 6; R2, R3 and R4 are either the same or different and can be H, a C1-C8 alkyl, C1-C8 alkoxy, aryl, alkaryl or alkoxyaryl; X is a counterion.
Patent CA-2234640-A1 (CA)
Inventor: CVETOVICH RAYMOND
IPC: C07D405/12
Filed: 1996-10-28
Abstract: Cette invention porte sur un procédé de préparation d'azétidinone à substitution répondant à la formule (I) comprenant une synthèse convergente.
Patent CA-2235972-A1 (CA)
Inventor: SCHOENHERR ANDREW
IPC: E04B2/82
Filed: 1996-10-25
Abstract: A light weight, upholstered panel for use in modular and free standing office landscaping systems. The panels form free standing partitions which can be rearranged and assembled into an office system. Panels can be interconnected and positioned over a range of angles relative to adjacent panels. The panel core is composed of a light weight composite structural material with perimeter frame members along each edge. Each frame member has the same cross-section along its length. The horizontal perimeter horizontal frame members are inter-connected with the vertical frame members by corner connectors. The corner connectors have protrusions which engage hollow cavities in the ends of the frame members. The perimeter frame acts to transfer loads imposed on the panel to the structural core. The perimeter frame members incorporate formations to secure the panel fabric, trim and the inter-panel connection system in place and provide recesses for fasteners and support hardware.
Patent CA-2239849-A1 (CA)
Title: Method and apparatus for warning drivers as to the presence of a school bus in the process of loading or unloading a passenger
Inventor: HAHN ROBIN
IPC: E01F9/615
Filed: 1998-06-08
Abstract: A method and apparatus for warning drivers as to the presence of a school bus in the process of unloading a passenger. A first step involves providing a sign capable of changing from an inactive mode to a warning mode upon receiving a signal. A second step involves providing a transmitter compatible with the signs receiver . A third step involves positioning the sign at a location along a highway that is visible a sufficient distance from a concealed stopping location to provide warning to drivers of approaching vehicles.  A fourth step involves positioning the transmitter in a school bus so as to enable a driver of the school bus to remotely change the sign from the inactive mode to the warning mode while the school bus is stopped at the concealed location.
Patent CA-2240738-A1 (CA)
Inventor: ELMSHEUSER HANS
IPC: A01N47/40
Filed: 1996-12-07
Abstract: L'invention porte sur une composition, permettant de lutter en même temps contre des insectes ou des représentants de l'ordre des acariens et des micro-organismes, qui comprend au moins un composé répondant à la formule (I). Dans cette formule, A représente un radical hétérocyclique, aromatique ou non aromatique, monocyclique ou bicyclique, non substitué ou à substitution, cette substitution allant de la mono-substitution à la tétra-substitution, l'un des substituants de A ou deux de ses substituants étant sélectionnés dans le groupe constitué par un haloalkyle comportant de 1 à 3 atomes de carbone, un cyclopropyle, un halocyclopropyle, un alcényle comportant de 2 à 3 atomes de carbone, un alcynyle comportant de 2 à 3 atomes de carbone, un haloalcényle comportant de 2 à 3 atomes de carbone, un haloalcynyle comportant de 2 à 3 atomes de carbone, un haloalkoxy comportant de 1 à 3 atomes de carbone, un alkylthio comportant de 1 à 3 atomes de carbone, un haloalkylthio comportant de 1 à 3 atomes de carbone, un allyloxy, un propargyloxy, un allylthio, un propargylthio, un haloallyloxy, un haloallylthio, un cyano et un nitro; des substituants, au nombre de un à quatre, de A étant sélectionnés dans le groupe constitué par un alkyle comportant de 1 à 3 atomes de carbone, un alkoxy comportant de 1 à 3 atomes de carbone et un halogène. Dans cette même formule, R représente un hydrogène, un alkyle comportant de 1 à 6 atomes de carbone, un phénylalkyle comportant de 1 à 4 atomes de carbone, un alcényle comportant de 2 à 6 atomes de carbone ou un alcynyle comportant de 2 à 6 atomes de carbone tandis que X représente N-NO2 ou N-CN. Cette composition, qui est également susceptible de comprendre, s'il y a lieu, un tautomère du composé susmentionné, sous forme libre ou de sel, dans chaque cas, comporte au moins un composé microbicide et au moins un produit d'addition et, le cas échéant, au moins un composé insecticide supplémentaire. L'invention a également trait à un procédé de lutte contre des insectes et des micro-organismes, à une technique de préparation de la composition susmentionnée, à son utilisation et à une substance propice à la multiplication végétative traitée avec cette composition.
Patent CA-2240845-A1 (CA)
Title: New barbituric acid derivatives, processes for their production and pharmaceutical agents containing these compounds
Inventor: BOSIES ELMAR
IPC: A61P19/00
Filed: 1996-12-20
Abstract: Compounds of formula (I) in which X, Y and Z are independently of one another oxygen, sulphur or NH; R1 represents a group W-V: W is a valence dash or a straight-chained or branched C1-C8 alkyl or a C2-C8 alkenyl group which is optionally once or several times substituted, V is an optionally substituted monocycle or bicycle which can contain one or several heteroatoms, or W-V is a C1-C20 alkyl group which can be interrupted by heteroatoms, one or several carbon atoms are optionally substituted; R2 and R3 represent hydrogen or one of the two represents lower alkyl or lower aryl; R4 and R5 denote independently of each other for A-D, wherein A represents a dash alkyl, alkenyl, acyl, alkylsulfonyl, sulfonyl, alkylaminocarbonyl, aminocarbonyl, alkoxycarbonyl, oxy-carbonyl, alkylaminothiocarbonyl, aminothio-carbonyl which is optionally once or several times substituted; D represents a hydrogen, monocycle or bicycle, the monocycle or bicycle is optionally once or several times interrupted by heteroatoms and the monocycle or bicycle is once or several times substituted, or R4 and R5 together with the adjacent N atom form a ring; pharmacologically acceptable salts and prodrugs thereof and optically active forms, processes for their production and pharmaceutical agents which contain these compounds having a matrix metalloprotease-inhibitory action.
Patent CA-2241651-A1 (CA)
Inventor: DUTTON MONICA C
IPC: C25B3/29
Filed: 1997-01-16
Abstract: Electrolytic hydrodimeric coupling of dialkyl maleates in alkanol solutions containing an alkanol-soluble alkali metal acetate/quaternary ammonium tetrafluoroborate mixed supporting electrolyte yields tetraalkyl 1,2,3,4-butanetetracarboxylates.
Patent CA-2245365-A1 (CA)
Title: Internal combustion engine having combustion heater
Inventor: SUZUKI MAKOTO
IPC: F02B29/04
Filed: 1998-09-23
Abstract: Disclosed is an internal combustion engine having a combustion heater wherein, in the case of attaching a supercharger to a intake path of the internal combustion engine, the combustion heater provided on a intake path can be surely ignited, and the intake air can be prevented from flowing back within the intake path even when the supercharger operates.  The vaporizing type combustion heater is connected in bypass via an air supply path, a combustion chamber body and a burned gas discharging path as components thereof to a intake pipe of the internal combustion engine, through which the intake air flows towards cylinders of the engine.  A compressor of a turbo charger is not provided between a connecting point to the air supply path and a connecting point to the burned gas discharging path along the intake pipe.
Patent CA-2247146-A1 (CA)
Inventor: LAKIZA SERGEY NIKOLAEVICH
IPC: C23C4/126
Filed: 1997-12-24
Abstract: A detonation coating apparatus that coats a substrate with a coating powder which is propelled by the products of a detonation. The present invention increases the rate at which the coating is applied by increasing the detonation rate of the combustible gas mixture. The detonation coating apparatus is a self-detonating apparatus designed to create a secondary pressure within a combustion chamber. This secondary pressure combines with an initiating element, which is heated by detonation to a temperature, to ignite the combustible gas mixtures as rapidly as the secondary pressure originates.
Patent CA-2248785-A1 (CA)
Title: Polyorganic acids and their analogues to enhance herbicide effectiveness
Inventor: SANDERS J LARRY
IPC: A01N37/06
Filed: 1997-03-21
Abstract: A herbicide composition which comprises a herbicide and a small but herbicide absorption enhancing effective amount of a water-soluble, non-aromatic polyorganic acid or a salt or copolymer thereof such as polyaspartic acid.
Patent CA-2249184-A1 (CA)
Title: Method for synthesizing c-glycosides of ulosonic acids
Inventor: VLAHOV IONTCHO R
IPC: C07H15/26
Filed: 1998-01-16
Abstract: A method for synthesizing C-glycosides of ulosonic acids such as Neu5Ac, by which diastereocontrolled synthesis of .alpha.-C-glycosides of ulosonic acids is attained, is disclosed. In the method of the present invention, an ulosonic acid sulfone or phosphite is reacted with an aldehyde or ketone compound in the presence of a lanthanide metal halide.
Patent CA-2251439-A1 (CA)
Inventor: WOLF JOHANN
IPC: A01G23/00
Filed: 1998-11-09
Abstract: A travelling device for hauling timber has a frame, a loading ramp (4) for the wood and a loading crane (5) Two cable drums (12, 13) with cables (18, 19) are attached to the frame (1), and one cable (19) can be attached in front of and the other cable (18) behind the device at a stationary point (20). Each cable drum (12,  13)  can be driven separately for purposes of winding up the cable assigned to it.  Using the cables (18, 19) the device can be moved even on steep or swampy terrain in which it  is no  longer possible to continue to move by means  of conventional drives.