baber/WOPTO huggingface dataset:
Patent CA-2229492-A1 (CA)
Inventor: UNGER HEINZ-DIETER
IPC: A61C8/00
Filed: 1996-08-29
Abstract: The anchor described is connected to an implant for prosthetic supraconstructions. It has an adapter (1) which includes a mounting (4), designed to be screwed into the implant, (2) and a connection piece (5) to which a head (6; 7) designed to hold a tooth prosthesis can be joined, the connection piece (5) being designed to be fitted in the mounting (4) so that it can be correctly aligned and then fixed in place in the correctly aligned position.
Patent CA-2229660-A1 (CA)
Title: Tuberculocidal synergistic disinfectant compositions and methods of disinfecting
Inventor: MERRITT COLLEEN M
IPC: A01N59/00
Filed: 1996-08-12
Abstract: An aqueous cleaning and disinfecting composition is disclosed that is a synergistic combination of (a) a sufficient amount of a chlorine-containing bleach compound such as sodium hypochlorite or sodium dichloroisocyanurate to provide from about 1,100 parts per million by weight of available chlorine level with (b) from about 600 to 800 parts per million by weight of bactericidal quaternary ammonium compounds such as mixtures of didecyldimethylammonium chloride and (C12-C16alkyl)dimethylbenylammonium chlorides. Such compositions are tuberculocidal at unexpectedly low concentrations. Also disclosed are two component compositions and methods of disinfecting surfaces containing tubercule bacilli and other pathogenic micro-organisms such as bacteria and viruses.
Patent CA-2229863-A1 (CA)
Title: Procedure and system for ensuring emergency communication
IPC: H04M11/04
Filed: 1997-06-18
Abstract: The present invention relates to data communication networks. In particular, the present invention relates to a procedure and a system for ensuring successful emergency communication in a data communication network in which the terminal devices (4a, 4c) are connected to the local exchange via an access node (3) consistent with the V5 standard. In the procedure of the invention, in the event of a failure of the V5 interface used by a subscriber, the subscriber's emergency traffic is directed to emergency lines created locally in the access node. The emergency line is optionally connected to a specified location, such as the teleoperator's customer service.
Patent CA-2230831-A1 (CA)
Title: Method and apparatus for manufacturing synthetic resin tubular member and synthetic resin-made intake manifold
Inventor: SHIRAI JUNICHIRO
IPC: F02M35/104
Filed: 1997-07-02
Abstract: The present invention is directed to a method of manufacturing a synthetic resin tubular member having differently oriented inlet and outlet tube portions wherein separate halves of the tubular member are molded in a pair of molding dies, the molded separate halves in the molding dies being brought into abutment with each other, a melted resin mass being filled into an interior passage defined along a peripheral edge of the abutted portions to thereby join the separate halves, the method comprising: using molding dies for die rotary injection molding which have a core portion to be fitted to the tube end of one of the inlet and outlet tube portions and are slidable in a direction different from the direction in which die opening and closing is made; and carrying out the steps of core insertion, die clamping, injection, die opening, core removal, ejection, and die rotation, whereby each time when one rotational movement of the molding dies is made, a primary molding operation for molding separate halves and a secondary molding operation for joining a pair of separate halves are carried out so that a finished component will be obtained for each rotational movement of the molding dies.
Patent CA-2231833-A1 (CA)
Title: New furyl-pyridone compounds, useful as fungicides and obtained from the fungus cladobotryum
Inventor: DEMUTH HELLE
IPC: A01N63/30
Filed: 1996-09-19
Abstract: The invention relates to biologically active novel compounds having general formula (I), wherein R1 is aryl, optionally mono- or plurisubstituted with alkyl with 1-6 carbon atoms, hydroxy, alkoxy, halogen, amino or a nitro group, R2 is hydrogen, straight or branched chain alkyl with 1-6 carbon atoms, straight or branched chain alkenyl with 2-6 carbon atoms, straight or branched chain alkynyl with 2-6 carbon atoms, R3 is hydrogen, straight or branched chain alkyl with 1-10 carbon atoms, straight or branched chain alkenyl with 2-10 carbon atoms, straight or branched chain alkynyl with 2-10 carbon atoms, R4 is hydrogen, straight or branched chain alkyl with 1-6 carbon atoms, straight or branched chain alkenyl with 2-6 carbon atoms, straight or branched chain alkynyl with 2-6 carbon atoms, and R5 is hydroxymethyl, formyl, carboxyl, or carboxyl ester with 1-6 carbon atoms. Also disclosed are methods of preparing said compounds, fungicidal compositions comprising, as an active ingredient, these compounds, use of the compounds, and methods of controlling fungi at loci infested or liable to be infested therewith. Finally an isolated pure culture of the microorganism NN006437 (CBS 331.95) or a mutant thereof capable of producing said compounds.
Patent CA-2232315-A1 (CA)
Inventor: ERBER SEBASTIAN
IPC: C07C323/67
Filed: 1996-09-19
Abstract: The invention concerns novel compounds of general formula (I), M-L, in which M stands for a radioisotope of Tc or Re and L stands for a ligand of general formula (II) R1S-CR2R3-(CR4R5)n=1,2-S-CHR6-CHR7-SO2-NH-(CR8R9)m=1,2-CO-B in which R1, R2, R3, R4, R5, R6, R7, R8, and R9 can have different meanings and B stands for a further group which is suitable for the dative bond of metal ions and for the coupling to selectively concentrating compounds. The novel compounds are used for complexing technetium and rhenium and are applied in medical diagnostics and therapy.
Patent CA-2233041-A1 (CA)
Title: Dryer-activated fabric conditioning articles with improved substrate
Inventor: HOYLE MICHAEL ALLEN
IPC: D06M23/02
Filed: 1998-03-24
Abstract: Dryer-activated fabric softening articles having improved spun-bonded polyester substrates having improved feel characteristics and increased thickness as compared to conventional polyester substrates and/or feel characteristics that are not significantly different from conventional rayon substrates, after use in an automatic clothes dryer, said articles comprising: at least about 5% fabric conditioning composition comprising fabric conditioning active; and a polyester non-woven fabric substrate prepared from a polyester fiber having a denier of from greater than 4 to about 8; having a basis weight of from about 0.51oz/yd2 to about 0.56 oz/yd2; a thickness of from about 0.16 mm to about 0.22 mm; belt fuzz of from about 1.8 to about 4.2; jet fuzz of from about 3.0 to about 5.0; a modulus of elasticity in machine direction and cross direction, of from about 1.5 to 4.2 pli; and, preferably, a tear strength of at least about 3 pli in both the cross direction and the machine direction; said polyester having improved feel characteristics as compared to conventional substrates of this type.
Patent CA-2234888-A1 (CA)
Inventor: NIEMI KARI
IPC: D21F3/08
Filed: 1998-04-14
Abstract: A press roll for a paper or board machine, a method for manufacturing a roll for a paper or board machine and a coating composition for a roll which enable the roll to endu re difficult corrosion conditions. An adhesion/corrosion-protection layer having a thickness of from about 150.mu.m to about 300 .mu.m is applied onto the frame part of the roll by a high -velocity flame spraying technique. The adhesion/corrosion-protection layer contains a nickel-c hromium alloy. A tight-ceramic layer having a thickness from about 50 .mu.m to about 150 .mu.m is applied onto the adhesion/corrosion-protection layer by a high-velocity flame spraying technique and includes from about 50% to 100% of Al2O3 and optionally includes up to about 50% of TiO2 and/or any amount of Al2TiO5. A porous ceramic layer is applied onto the tight ceramic lay er. The tight-ceramic layer may include only Al2TiO5 instead of Al2O3 with or without Ti O2.
Patent CA-2234995-A1 (CA)
Inventor: GRAY BENJAMIN
IPC: F16J9/08
Filed: 1998-04-14
Abstract: A sealing arrangement for use between two bodies such as a piston and cylinder or rotary coupling where particularly high pressures are to be accommodated across the seal includes a plurality of separate seals defining between each seal and the next a chamber. A pressure control system supplies fluid to each of the chambers so that the pressure drop from a high pressure zone of the seal is graduated in a series of steps from the high pressure zone through each chamber to the low pressure zone, thus reducing the pressure difference across any one of the seals. The required pressure can be generated in response to the pressure in the pump and controlled by pressure relief valves at different settings. In an alternative arrangement the pressure to the chambers can be controlled manually or by a computer control system. The ducts supplying fluid to the individual chambers can communicate outside the cylinder or through the body of the piston with the valves arrangement in the piston body.
Patent CA-2235579-A1 (CA)
Title: Process for producing entomopathogenic nematode preparation and method of storing the same
Inventor: SUZUKI NOBUKAZU
IPC: A01N63/12
Filed: 1996-10-22
Abstract: A process for producing an insecticidal preparation involving the step of keeping for a definite period of time a mixture comprising insect-parasitic nematodes, clay and water at a first temperature at which the nematodes are inactivated and then keeping the mixture for a definite period of time at a second temperature lower than the first temperature at which the nematodes are inactivated in order to prevent the mixture from drying. Thus is provided an insect-parasitic nematode preparation excellent in keeping qualities and containing insect-parasitic nematodes and clay.
Patent CA-2236079-A1 (CA)
Title: Filter system with environmentally friendly filter cartridge
Inventor: BROWN GENE W
IPC: F02M37/32
Filed: 1996-12-20
Abstract: A filter system using a filter cartridge (40) adapted for disposal in an environmentally acceptable manner. The filter cartridge has no metal parts, and thus avoids the use of a metal center tube, or a center tube of any configuration. The housing (60) itself carries a permanent center tube (66). A sealing arrangement (50, 51) formed between the filter cartridge and the housing provides a radial seal isolating the outer periphery of the filter cartridge from the remainder thereof. Filter (41) and caps (44, 45) are in the lower pressure downstream zone, and thus any axial forces imposed on the filter place the filter media in tension to avoid the imposition of crushing loads on the un-supported filter.
Patent CA-2236283-A1 (CA)
Inventor: ROSENBAUM SAUL
IPC: H02H3/04
Filed: 1998-04-29
Abstract: A ground fault circuit interrupt system with uncommitted contacts is provided which includes line-side system, phase, neutral and ground terminals electrically connectable to phase, neutral and ground terminals of an AC power source and load-side system, phase, neutral and ground terminals electrically connectable, respectively, to phase, neutral and ground terminals of an electrical load. The system includes a ground fault circuit interrupter including line- and load-side phase and neutral terminals for electrical connection to the line- side system, phase and neutral terminals for controlling a state of conduction of AC current between the source and electrical load in accordance with a detection of an interrupt condition. A relay switch is also included which has a relay coil and phase and neutral contacts such that line and load ends of the phase contact are electrically connected, respectively, to a GFCI load-side phase terminals and load-side system, phase terminal, line and load ends of the neutral contact are electrically connected, respectively, to a GFCI load-side neutral terminal and load-side system, neutral terminal; and the relay coil is electrically coupled between the load ends of the phase and neutral contacts for controlling said contacts in response to the interrupt condition.
Patent CA-2237601-A1 (CA)
Title: Stabilisateur de debit pour robinets d'etranglement
Inventor: SCHAFBUCH PAUL J
IPC: F16K47/04
Filed: 1996-11-12
Abstract: Un robinet (30) comporte un passage d'admission de fluide (12) couplé à un passage de sortie de fluide (14) par l'intermédiaire d'un orifice, et un clapet (20) mobile par rapport à ce dernier pour faire varier la vitesse d'écoulement du fluide par l'orifice. Un siège (32) est disposé au niveau de l'orifice et comporte un élément structural s'étendant dans le passage d'admission de fluide, de manière adjacente à l'orifice, pour empêcher l'apparition de perturbations, telles que des tourbillons intermittents, au sein du fluide dans le passage d'admission de ce dernier. Ainsi, ledit élément assure un débit régulier du fluide à travers le robinet. Cet élément structural peut, en variante, être relié au clapet ou à une paroi du passage d'admission de fluide.
Patent CA-2239741-A1 (CA)
Title: Correction of calendar based atm cell scheduling for downstream cell insertion
Inventor: VULETA STANKO
IPC: H04L12/56
Filed: 1998-06-05
Abstract: A calendar based ATM cell scheduling device is used to maintain accurate shaping of cell streams in order to satisfy traffic management guarantees. In certain applications cell insertion may occur downstream of the scheduling device, potentially violating traffic descriptors.  The correction means provided by the present invention allows for such downstream cell insertion without violating guarantees by generating a calendar slip in the scheduling device.
Patent CA-2240522-A1 (CA)
Title: Improved overmolded connector and method for manufacturing same
Inventor: JUNTWAIT ERIC D
IPC: H01R43/24
Filed: 1998-06-12
Abstract: An electrical connector which includes electrical connector contacts and flexible wires extending from the contacts is formed. The connector is formed having an internal skeletal mold insert which includes means for supporting and aligning the electrical contacts and means for anchoring the wires to the skeletal mold insert. The wires are electrically connected to the contacts and mechanically affixed to the wire anchor means such that wire stability and alignment is insured during an overmolding process. The skeletal mold insert, contacts and wire form a subassembly which isovermolded with a substantially insulative material to form the finished connector.
Patent CA-2242691-A1 (CA)
Inventor: BOYCE J STEPHEN
IPC: G01F15/18
Filed: 1998-07-08
Abstract: A valve assembly for a metered fluid flow such as gas to a facility for utilizing the fluid. The valve assembly includes a housing having a bore. The bore has a first inlet opening connected to a source of fluid and a first outlet opening connected to a meter. the bore has a second inlet opening connected to the meter and a second outlet opening connected to the facility. A piston which contains a fluid passageway is slidably mounted within the bore for selective movement to at least two operating pistons, including a metered fluid flow position and a fluid flow meter bypass position. The fluid passageway within the piston has an inlet port and an outlet port. When the piston is in the metered fluid flow position, the first inlet opening is in fluid communication with the first outlet opening and the second inlet opening is in fluid communication with the second outlet opening to enable fluid from the source to flow through the meter to the facility. When the piston is in the fluid flow meter bypass position, the inlet opening is in fluid communication with the inlet port and blocked from fluid communication from the first outlet opening and the outlet port is in fluid communication with the second outlet opening and blocked from fluid communication with the second inlet opening so that fluid from the source is diverted through the fluid passageway to the facility. The valve assembly can be selectively moved to any one of its operating positions within the housing.
Patent CA-2242807-A1 (CA)
Title: Visual information systems
Inventor: MARGETSON GUY EDWARD JOHN
IPC: G09F19/22
Filed: 1997-01-10
Abstract: A visual information system includes an array (2) of light emitting elements located at the side of a train track (4). The elements are individually energisable by a controller (10) in response to a predetermined program stored in a memory (12) and representative of a predetermined visual image. The controller (10) causes selected elements to be turned ON and OFF, some repetitively, in a predetermined sequence as dictated by the program with a time span of 0.015 seconds. A  sensor (6) activates the controller (10) upon the approach of a train so that a passenger gazing at the array (2) as the train passes will perceive the said image apparently extending over an area substantially greater than the area of said array (2).
Patent CA-2243566-A1 (CA)
Inventor: NIMNI MARCEL E
IPC: A61K8/49
Filed: 1996-01-18
Abstract: An anti-fugal nail lacquer composition containing a film-forming agent, a solvent therefor, and an anti-fungal amount of griseofulvin which can be either in suspension or solution in the nail lacquer composition. A method of using the anti-fungal nail lacquer composition includes applying the composition to a finger or toenail and allowing the composition to remain in contact with the nail until the solvents evaporate and a thin film of griseofulvin remains on the nail.
Patent CA-2243589-A1 (CA)
Title: Composition epaissie comprenant de la silice pyrogenee
Inventor: ARNAUD PASCAL
IPC: A61K8/00
Filed: 1998-08-27
Abstract: L'invention se rapporte à une composition épaissie contenant de la silice pyrogénée et un alkyléther de polysaccharide formé de motifs comportant au moins deux cycles osidiques différents, chaque motif co.mportant au moins un groupe hydroxyle substitué par une chaîne alkyle hydrocarbonée saturée. L'invention se rapporte aussi à l'utilisation d'une silice pyrogénée et de l'alk yléther de polysaccharide comme agent épaississant dans une composition comprenant une phase organique comprenant au moins un milieu solvant de l'alkyléther de polysaccharide.
Patent CA-2245149-A1 (CA)
Inventor: ROSS GORDON A
IPC: E04B2/30
Filed: 1998-08-13
Abstract: A light weight concrete partition construction which may be erected as a fire-rated wall consisting of a number of modular standard sized concrete blocks which are linked together by splines. The concrete blocks are made from autoclaved aerated concrete (AAC) having a density of less than 50 lbs. per cubic foot. The partition system incorporates a sufficient number of rectangular blocks used to form the partition wall or walls, having the desired height and width. The blocks have a generally rectangular shape with parallel and coplanar top and bottom surfaces, joined at parallel edge surfaces which extend perpendicularly thereto. Grooves are formed across the top and bottom surfaces of the blocks, aligned with a mid-plane of the blocks. To form a fire-rated wall, the splines are used to link successive courses of wall blocks to each other without mortar by partially locating with both the top grooves formed in the wall blocks of the underlying course, and the bottom grooves of overlying course of wall blocks which rest directly thereon. The splines are formed as elongated rectangular bars which have a thickness which is marginally less than the lateral width of the grooves formed in the wall blocks.
Patent CA-2245354-A1 (CA)
Inventor: NAKADA YUKIO
IPC: H01M4/58
Filed: 1998-08-19
Abstract: A non-aqueous electrolyte lithium secondary battery comprising a cathode, an anode and a non-aqueous electrolyte comprising an electrolyte dissolved in a non-aqueous solvent, wherein the cathode is composed of a material containing a lithium complex oxide, the anode is composed of a material containing graphite and the non-aqueous solvent contains, as main components, a cyclic carbonate and a linear carbonate and 0.1 to 4% by weight, based upon the total weight of the non-aqueous solvent, of a sultone derivative having the general formula (I): (see fig. I) wherein R1, R2, R3, R4, R5 and R6 independently represent an alkyl group having 1 to 12 carbon atoms, a cycloalkyl group having 3 to 6 carbon atoms, an aryl group having 6 to 12 carbon atoms or a hydrogen atom and n is an integer of 0 to 2.
Patent CA-2245431-A1 (CA)
Title: Method and apparatus for detecting spectrum spread signals
Inventor: OGINO AKIRA
IPC: H04J13/10
Filed: 1998-08-24
Abstract: By reducing the correlation between the main information signal and the spread signal as far as possible, the detection of a spectrum spread signal is made easier.          From an input signal, in which a spectrum spread signal obtained by spectrum spreading an additional information signal has been superimposed on a main information signal, the spectrum spread signal is detected.  Using a level adjusting circuit, the gain of the input signal, mainly the main information signal is controlled to reduce the change in the main information signal, or the input signal is sliced at a predetermined level by a slicing circuit to fetch a signal at a predetermined level or lower.  A spectrum spread signal detecting unit performs an inverse spectrum spread on an input signal in which the change in the main information signal has reduced, or an input signal with the major portion of the main information signal removed to thereby detect the additional information signal spectrum spread.
Patent CA-2246875-A1 (CA)
Title: Intelligent air compressor operation
Inventor: CUNKELMAN BRIAN L
IPC: F04B49/06
Filed: 1998-09-10
Abstract: Apparatus for and method of monitoring the condition of an air compressor. The apparatus includes a plurality of appropriately located sensors for sensing operating parameters of the air compressor and for outputting signals indicative of the condition of each of the operating parameters. An information processor is connected to receive the output signals from the sensors and to communicate output control signals in response thereto. The control signals contain information that allows appropriate control and maintenance of the air compressor.
Patent CA-2247279-A1 (CA)
Title: Spread spectrum random access systems and methods for time division multiple access radiotelephone communications systems
Inventor: HASSAN AMER
IPC: H04W74/08
Filed: 1997-04-03
Abstract: In a time division multiple access (TDMA) radiotelephone communications system, a spread spectrum random access channel signal representing a random access message is communicated from a radiotelephone to a central station according to a spreading sequence. In response, a TDMA radiotelephone communications channel is assigned to the radiotelephone. A time division multiplexed radiotelephone communications signal is communicated between the radiotelephone and the central station on the assigned TDMA radiotelephone communications channel over a time division multiplexed carrier frequency band. Preferably, in communicating the spread spectrum random access channel signal, a random access channel signal, representing the random access channel message, is direct sequence modulated according to the spreading sequence to produce a direct sequence modulated random access channel signal. According to a two-stage detection aspect, a synchronization sequence may be associated with a plurality of spreading sequences. The synchronization sequence may be first detected from the communicated spread spectrum random access channel signal, and in response to detection of the synchronization sequence, one of the plurality of spreading sequences associated with the detected synchronization sequence may be detected. A station identification may be assigned to the radiotelephone, with the station identification preferably represented by a digital station identification word. The synchronization sequence and the spreading sequence may be identified from the station identification word, thus associating the synchronization and spreading sequences. The spreading sequence may also be randomly generated from the station identification word.