baber/WOPTO huggingface dataset:
Patent CA-2158357-C (CA)
Title: Purification and molecular cloning of eg iii cellulase
Inventor: WARD MICHAEL
IPC: C11D11/00
Filed: 1994-03-11
Granted: 2006-01-10
Abstract: The present inventon is directed to purified EG III cellulose enzyme isolated from Trichoderma longibrachiatum and the amino acid sequence of the secreted (mature) and non-secreted (preprotein) forms. The present invention is further directed to the DNA fragment and sequence that encodes the EG III cellulose enzyme. Also disclosed are methods for isolating either purified or highly enriched EG III cellulose obtained from Trichoderma spp. or genetically modified strains of Trichoderma spp.
Patent CA-2159795-C (CA)
Inventor: YOUNG WILLIAM C
IPC: B65D1/02
Filed: 1995-10-03
Granted: 2006-04-04
Abstract: A plastic blow molded bottle (20a, 20b, 20c, 20d) has an upper dispensing end (32) including an upper wall (34) and a generally wedge-shaped bellows (36) that supports a dispensing spout (38) on the upper wall initially vertical for filling and shipping of the bottle. The dispensing spout (38) is tilted as the generally wedge-shaped bellows (36) contracts to allow more convenient dispensing. A frangible connection (40) that initially supports the dispensing spout (38) vertically is broken to allow the dispensing spout tilting for the dispensing. The frangible connection (40) includes a tab (48) having a reduced thickness portion (50) where it is broken, preferably at connection thereof to the upper wall (34) and the dispensing spout (38) such that the tab is removable from the bottle. An inclined wall portion provided by one inclined end (41) of a horizontally elongated gable shape of the upper wall (34) mounts the generally wedge-shaped bellows (36) to support the dispensing spout (38).
Patent CA-2176058-C (CA)
Inventor: GOODWAY WILLIAM NICHOLAS
IPC: G01V1/00
Filed: 1996-05-08
Granted: 1999-03-02
Abstract: A method of three-dimensional seismic acquisition comprising providing a plurality of substantially parallel source/receiver lines, each said source/receiver line comprising a linear array of seismic energy receivers at substantially equally spaced station intervals and a linear array of seismic energy sources located at each second station, adjacent source/receiver lines being spaced apart by two station intervals; initiating a seismic disturbance from one of said sources and receiving seismic energy at receivers disposed symmetrically about said source. Because of single direction coarse bin dimension, there is a requirement to reconstruct a uniform bin size through cooperative wavefield reconstruction in processing. The stacked common bin gathered volume of the near patch geometry of the present invention is so robust with spatially consistent, broadband signal frequencies, that accurate dealiased interpolation can be applied, e.g., by using standard F-X prediction.
Patent CA-2177298-C (CA)
Inventor: SUN HENGHU
IPC: C04B28/14
Filed: 1996-05-24
Granted: 2009-04-07
Abstract: The invention provides cementitious mixtures, particularly for use as shotcrete binding materials. The resultant shotcrete has characteristics of rapid setting as low as 5 to 10 minutes, high early compressive strength (5 to 25 MPa in two hours curing, 20 to 60 MPa in one day curing), high permanent compressive strength and negligible shrinkage. High aluminous content roasted cement clinkers with gypsum, anhydrite, lime, limestone, bentonite and other additives are used in the mixtures. There are especially suitable for use in shotcrete engineering. The methods of using the improved shotcrete are similar to those of using Portland cement, with significantly decreased rebound at site.
Patent CA-2183338-C (CA)
Title: Transducteur acoustique electromagnetique pour la mesure des charges et de la tension des boulons
Inventor: WHALEY HUBERT L
IPC: F16B31/02
Filed: 1995-01-31
Granted: 2000-08-15
Abstract: Dispositif pour mesurer une charge sur une pièce telle qu'un boulon (2). Ce dispositif comprend une douille (15) dont les parois définissent un espace intérieur (17) dans lequel la douille se met en prise avec le boulon pour transmettre une charge à ce dernier. Un transducteur acoustique électromagnétique (20) comprenant un aimant (28) et une bobine (26) est placé dans l'espace intérieur de la douille près du boulon. La bobine fournit un courant tandis que l'aimant génère un champ magnétique, de telle sorte que l'aimant et la bobine génèrent un signal ultrasonore avec le boulon. Un détecteur permet de détecter et de mesurer un changement dans le signal ultrasonore au niveau du boulon.
Patent CA-2183693-C (CA)
Inventor: TOKUI SHIN
IPC: F16L9/14
Filed: 1996-08-20
Granted: 1999-10-05
Abstract: A multi-layer pipe has an innermost layer formed of a butene polymer composition. At least one other layer is formed of a polyolefin resin composition comprising (A) 95-5 parts by weight of a polyolefin resin, (B) 5-95 parts by weight of a filler, and (C) 0.1-10 parts by weight per 100 parts by weight of components (A) and (B) combined of a modified polyolefin resin. This multi-layer pipe undergoes minimal elongation by heat so that it is free from troubles by thermal deformation even when high temperature fluid is passed therethrough, has high rigidity, and is thus suitable as plumbing for cold and hot water.
Patent CA-2191912-C (CA)
Inventor: GOUZIEN LUC
IPC: C10G7/06
Filed: 1996-12-03
Granted: 2007-04-24
Abstract: Viscosity reduction process for a hydrocarbon-rich load in the liquid state, by bringing the load to a temperature which initiates cracking to at least part of the hydrocarbons present, then introducing hydrocarbons into the lower part of a maturer (3) in which it moves from bottom to top and is removed from the top to a fractionating unit. Inside the maturer, transverse to the direction of flow, are a number of annular discs (5) spaced apart and each with a central hole (6) which is coaxial with the maturer. The load to be treated is circulated from bottom to top using the central holes of different discs. Device for carrying out the above process, comprising a means of heating the load to a temperature suitable for cracking and a maturer containing at least one feed line to the bottom and at least one extraction line to the top. A number of annular discs are arranged inside the maturer, with their outside edges jointed to the inside face of the maturer and with a central passage coaxial to the maturer.
Patent CA-2198198-C (CA)
Title: Polymerizable hybrid monomers
Inventor: MOSZNER NORBERT
IPC: C07D493/08
Filed: 1997-02-21
Granted: 2002-04-23
Abstract: The disclosure relates to a polymerizable hybrid monomer having the following formula (I) (see formula I) wherein:        A-B = C-C or C=C;      X  = CH2 or O;      Z   = CH2 =CH-CO- or CH2 =C(CH3)-CO-;      V   = CH2 -O or CH2 -NH;      Y   = H, substituted or unsubstituted C1 to C12 alkyl, substituted or unsubstituted C6 to C14 aryl, halogen, NO2 , NH2 , NR2 , OH, OR, CN, CHO, CO-R, COOH, CO-NH2 , CO-OR, CH2=CH-, CH2=CH-CO-, CH2=C(CH3)-CO-, SH or S-R, where R = substituted or unsubstituted C1 to C12 alkyl or substituted or unsubstituted C6 to C14 aryl;        U = CO-R1, CO-NHR1, CO-OR1, O-CO-NHR1, NH-CO-OR1, O-R1, S-R1 or is absent, where R1 = C1 to C5 alkylene or oxyalkylene or C6 to C12 arylene;      W  = O, NH, CO-O, CO-NH, O-CO-NH or is absent; P  = a polymerizable group, in particular, a (meth)acrylic, vinyl, allyl, allyl ether, vinyl ether, epoxy and styryl groups; and n  = 1 to 4.
Patent CA-2201675-C (CA)
Inventor: BIVENS STEVEN L
IPC: B60R7/06
Filed: 1997-04-03
Granted: 2000-10-10
Abstract: A latch mechanism of the push-push type comprises a latching member and a latch track member which are adapted to be respectively snap-fittingly mounted upon a closure member and a closure housing such that the latch mechanism constitutes an independent or separate latching entity or unit which may be readily incorporated within or mounted upon any closure assembly such as, for example, a cup holder, an ashtray, or a glove compartment door assembly within an automotive vehicle. Structure is provided upon the latch mechanism for permitting the closure member to be opened, even if the closure member is inadvertently pulled instead of pushed, without damaging the latch mechanism, and additional structure is also provided upon the latch mechanism for retaining the closure member at its inward closed and latch position when excessive pushing forces are impressed thereon, such as, for example, attendant a vehicle accident, such that the closure member is not permitted to move to its unlatched and opened position and thereby present a hazard to the vehicle driver or passenger.
Patent CA-2202524-C (CA)
Title: Device for dismantling vehicles, in particular for draining the latter
Inventor: LINDNER ANTON
IPC: B62D65/00
Filed: 1994-10-12
Granted: 2002-06-04
Abstract: The present invention concerns a device for dismantling vehicles, in particular for draining the latter. The device comprises, on pillars (30), a framework on which the vehicles are placed and inspection-type work platforms (40, 50, 60, 80, 90) which can optionally be pivoted to the side. At least one tank-emptying module and/or at least one liquid-collection module and/or at least one liquid-extraction module are provided on the framework.
Patent CA-2205718-C (CA)
Inventor: SAUTER HERBERT
IPC: A61M25/09
Filed: 1997-05-20
Granted: 2000-01-18
Abstract: A plug and socket assembly for the extension of a guidewire 1 with an extension wire 2. The plug 5 is formed at the distal end 6 of the extension wire 2 and the socket 3 is formed at the proximal end 4 of the guidewire 1. Inside the socket 3 is a female conical screw thread 7 and outside the plug 5 is a conical male screw thread 8. Assembly is obtained by mere insertion and screwing of conical male screw thread 8 into conical female screw thread 7.
Patent CA-2205941-C (CA)
Inventor: TAKATSU HISAO
IPC: D21H21/10
Filed: 1997-05-23
Granted: 2004-03-02
Abstract: A method for the improvement of yield and freeness which does not discolor the paper product and gives a long life to the product and exerts stable yield improving effect even for the paper stuff containing much deinked pulp and filler as well as a yield improving promotor used in this method are provided.        In the method for the improvement of yield and freeness in the paper-making process and the waste water treating process according to the present invention, a special phenol resin is used in combination with polyethylene oxide (PEO). The phenol resin of the present invention is a sulfonated phenol-formaldehyde resin synthesized by sulfonating a phenol and then condensing it with formaldehyde.      Preferred as the phenol to be sulfonated are Bisphenol A and Bisphenol S.        By using the method of the present invention, the yields of fine fiber and filler can be improved and the paper stuffs can be saved and the waste water treating load can be decreased.
Patent CA-2209713-C (CA)
Inventor: LANGE JOHANNES
IPC: A22C13/00
Filed: 1995-12-29
Granted: 2003-09-30
Abstract: A process and a device for producing sausage casings which bear a coating of spice particles on the inside are distinguished in that the inside of the sausage casing is provided with an adhesive coating which hardens from the liquid state and the spice particles are projected against the adhesive coating while it remains adhesive. The production of the spice particle coating can be interrupted in sections, that is to say in the sections predetermined for tying off individual sausage casings.
Patent CA-2218006-C (CA)
Inventor: SAXTON GREGORY J
IPC: B61D3/18
Filed: 1997-10-10
Granted: 2000-12-12
Abstract: A fully protective multi-unit railroad freight car for carrying motor vehicles on two or three levels with the lowest level being in a cargo well between a pair of deep side sills.  A pair of vehicle-carrying decks are adjustable in height and are counterbalanced against each other during adjustment of their locations. A roof structure is light in weight and constructed of corrugated sheet metal with a self-supporting central portion.  The ends of the car are equipped with three-panel folding doors, and a flexible diaphragm closes the space between articulated adjacent car units supported by a shared truck.  A modular brake operating system is mounted on the car body.  A hinge for a bridge for use in loading the car is adjustable to a stowage position in an edge of a deck.
Patent CA-2221374-C (CA)
Inventor: ARDO BJORN
IPC: C04B40/06
Filed: 1996-05-14
Granted: 2002-07-02
Abstract: A curable gypsum-based composition for the production of cured gypsum matrix, the composition comprising a two-component composition comprising: (a) a first component comprising calcined gypsum suspended in water, and a set retarding substance comprising (i) an organic acid containing at least two acid groups selected from the group consisting of carboxyl, sulphate, sulphonate, phosphate or phosphonate, said acid optionally also containing at least one hydroxy group per molecule; and/or (ii) inorganic anions selected from the group consisting of polyphosphate and polyborate, or mixtures thereof, and (b) a second component comprising a set accelerating substance comprising water-soluble salts of multivalent metal ions. The water soluble salts in component (b) forms stable precipitate or complexes with the acid in component (a). The component (b) may also comprise easily soluble salts of ammonium and/or cations from the first group of the periodic table of the elements, which will accelerate the hardening process.
Patent CA-2222724-C (CA)
Inventor: MATHE GYORGY
IPC: C07D405/12
Filed: 1996-05-28
Granted: 2006-05-23
Abstract: L'invention se rapporte aux composés R-2-[3-([1,4]benzodioxan-2-ylméthylamino)-1-propyl]-3(2H)-pyridazinone de formule (1), et S-2-[3-([1,4]benzodioxan-2-ylméthylamino)-1-propyl]-3(2H)-pyridazinone de formule (2), ainsi qu'aux sels d'addition d'acide desdits composés et aux compositions pharmaceutiques à base de ces composés. On décrit aussi un procédé relatif à l'élaboration de ces composés. Par ailleurs, le champ de l'invention s'étend aux nouveaux composés de départ correspondant aux formules (4) et (5). Les composés considérés sont des antagonistes du récepteur  alpha 1- et  alpha 2-adrénergique et ont un potentiel de sélectivité uro-génitale. Ils sont donc utiles dans le traitement de l'adénome prostatique.
Patent CA-2231076-C (CA)
Title: Procede de decouplage d'un brin multifilamentaire supraconducteur htc a matrice a base d'argent, et brin multifilamentaire ainsi realise
Inventor: DUPERRAY GERARD
IPC: C01G1/00
Filed: 1998-03-26
Granted: 2002-05-14
Abstract: Procédé de fabrication du type poudre en tube d'un brin multifilamentaire supraconducteur HTc à matrice à base d'argent, dans lequel : préalablement à l'étape monofilamentaire : on   prépare   un   matériau   multicouche   composite comprenant au moins une feuille à base d'argent et au moins une  couche  de  matériau  céramique  non  supraconductrice, perméable à l'oxygène, et durant  l'étape  monofilamentaire  on  intercale  une épaisseur  de  matériau  multicouche  composite  entre  une première  et  une  deuxième  épaisseur  de  matériau  à  base d'argent, formant ainsi ladite une première enveloppe à base d'argent.
Patent CA-2231198-C (CA)
Inventor: GENSBITTEL DOMINIQUE
IPC: C02F1/28
Filed: 1996-12-17
Granted: 2002-11-12
Abstract: The hydrophilic organic contaminants and hydrogen peroxide present in semiconductor fabrication reclaims are removed by means of adsorption of a pyrolysate of a macroreticular sulphonated vinyl- aromatic polymer having a carbon content of at least 85% by weight and a carbon/hydrogen atomic ratio of from 1.5:1 to 20:1. In spite of their hydrophobic surface, the pyrolysates have a comparatively high adsorptivity for these contaminants and provide for distinctively higher removal rates than customary activated carbons.
Patent CA-2233975-C (CA)
Inventor: MULLER GEORGE W
IPC: A61K31/00
Filed: 1996-10-04
Granted: 2005-12-06
Abstract: Novel succinimides and maleimides are inhibitors or tumor necrosis factor .alpha. and phosphodiesterase and can be used to combat cachexia, endotoxic shock, retrovirus replication, asthma, and inflammatory conditions. A typical embodiment is methyl 3-(3',4',5',6'-tetrahydrophthalimido)-(3",4"-dimethoxyphenyl)propionate. The novel compounds have the following formula: (see formula I) in which: R1 is -CH2-, -CH2CO-, or -CO-; R2, R3, R4 and R5 are more fully described in the disclosure.
Patent CA-2244455-C (CA)
Title: A hot pluggable connector
Inventor: KAMIYAMANE SHIN
IPC: H01R13/71
Filed: 1998-08-04
Granted: 2002-02-19
Abstract: A hot pluggable connector of the invention accompanies no phisical shock when a circuit package (9) is plugged or unplugged. When the circuit package (9) is inserted, board-side terminals (34) and package-side terminals (52) of the hot pluggable connector are not put in contact. By rotating a rotary body (32) having pads (33A to 33C) of different lengths, sequential connection/disconnection between the board-side side terminals (34) and the package-side terminals (52) are performed by way of the pads (33A to 33C). Therefore, it is not necessary to plugging or unplugging the circuit package (9) within a time limit, enabling to insert or remove the circuit package (9) quietly. The timings of the sequential connection/disconnection can be arranged only by arranging length difference of the pads (33A to 33C), enabling to reduce production cost of the hot pluggable connector.
Patent CA-2245514-C (CA)
Title: Fractionation using dielectrophoresis and field flow fractionation
Inventor: GASCOYNE PETER R C
IPC: G01N27/447
Filed: 1997-01-31
Granted: 2006-05-23
Abstract: The present disclosure is directed to a novel apparatus and novel methods for the separation, characterization, and manipulation of matter. The invention combines the use of frequency-dependent dielectric and conductive properties of particulate matter and solubilized matter with the properties of the suspending and transporting medium to discriminate and separate such matter. The apparatus includes a chamber having at least one electrode element and at least one inlet and one output port into which matter are introduced and removed from the chamber. Matter carried through the chamber in a fluid stream is then displaced within the fluid by a dielectrophoretic (DEP) force caused by the energized electrode. Following displacement within the fluid, matter travels through the chamber at velocities according to the velocity profile of the chamber. After the matter has transitted through the chamber, it exits at the opposite end of the chamber at a characteristic position.
Patent CA-2247980-C (CA)
Inventor: REDDY SIVA VANGA
IPC: C12N15/31
Filed: 1997-03-06
Granted: 2005-05-31
Abstract: L'invention concerne des méthodes et des compositions permettant d'obtenir des plants d'Arabidopsis et de Brassica transplastomiques. Spécifiquement, la méthode permet d'obtenir des protocoles de culture et des compositions qui facilitent la régénération de plants transformés après administration de molécules d'ADN exogènes bénéfiques.
Patent CA-2248502-C (CA)
Inventor: TAKIZAWA JUN
IPC: F02M25/08
Filed: 1998-09-24
Granted: 2005-02-08
Abstract: A canister is provided for preventing the emanation of a vaporized fuel gas. The canister is capable of quickly heating the activated carbon through the resistance thereof up to a required temperature at the time of desorption of the vaporized fuel gas. The canister comprises a container having a vaporized fuel gas inlet port and an exit port. An aggregate of activated carbon is filled in the container to adsorb the vaporized fuel gas, and at least a pair of electrodes are provided for heating the activated carbon through the resistance thereof, at the time of desorption of the vaporized fuel gas.      A highly electrically conductive activated carbon is used having an electric resistance of not larger than 500 .OMEGA./2.53 cm3.
Patent CA-2248860-C (CA)
Title: Hotte yankee pourvue d'un systeme integre de chauffage d'air
Inventor: NOWAKOWSKI GEORGE Z
IPC: D21F5/04
Filed: 1997-02-19
Granted: 2003-02-04
Abstract: Une hotte Yankee comprend un système intégré de chauffage d'air combinant en un seul ensemble la hotte et les ventilateurs de circulation, les réchauffeurs d'air et un réseau de distribution d'air, le système à air étant situé à l'intérieur de ladite hotte. Les moteurs des ventilateurs de circulation et des ensembles brûleurs sont installés sur la face extérieure du côté de commande de la hotte.
Patent CA-2249297-C (CA)
Inventor: DONAIS MICHEL
IPC: F16L37/18
Filed: 1997-03-20
Granted: 2006-05-30
Abstract: A quick connect/disconnect coupling comprised of a male coupling (10) adapted to mate with a female coupling (20), the female coupling (20) forming a passageway to receive the male coupling (10), and locking means for retaining the male coupling (10) in said female coupling (20). The locking means being comprised of a locking lever (24) pivotably mounted to the female coupling (20) and having a cooperating projection (23) adapted to extend through the coupling into the passageway to engage an annular cavity (16) of the male coupling (10) to maintain the male coupling (10) into a mating relationship with the female coupling (20) when the locking lever (24) is in a closed position. The male (10) and female couplings (20) are provided with a reinforced annular rim (25), the reinforced annular rim (13) of the male coupling (10) extends radially of the coupling at a mid-portion thereof. The reinforced annular rim (25) of the female coupling (20) extends radially of said coupling at the distal end thereof, such that when said male coupling (10) is inserted and locked into said female coupling (20), the reinforced annular rims (13, 25) of the male (10) and female couplings (20) lie adjacent one another.
Patent CA-2249666-C (CA)
Title: Macrophage stimulating protein for the treatment of gastrointestinal disorders
Inventor: ZHANG KE
IPC: A61K38/18
Filed: 1997-03-25
Granted: 2002-05-14
Abstract: Methods for treating gastrointestinal tract disorders by protection, regeneration and repair of intestinal epithelium are described. Macrophage stimulating protein is found to promote colony formation by crypt  cells and may be involved in stimulating proliferation of intestinal crypt cells. Also described are pharmaceutical compositions for M SP and methods for identifying substances that stimulate crypt cell proliferation.
Patent CA-2256237-C (CA)
Inventor: MOY CHRISTIAN
IPC: B41J3/01
Filed: 1998-12-16
Granted: 2008-02-12
Abstract: In a postage printing device, a printer is employed to print postage indicia on mail pieces. The printer is preferably a noncontact printer such as an ink-jet printer. Printing occurs as the mail piece moves relative to the print head of the printer, which requires that reliable motion information (e.g. a print clock signal) be made available to the electronics driving the print head. The reliable motion is provided in a noncontact way, preferably by directing a laser beam toward the mail piece and detecting a moving speckle pattern in the light scattered from the mail piece.
Patent CA-2257881-C (CA)
Inventor: SINGER RALPH M
IPC: G05B13/04
Filed: 1997-06-13
Granted: 2004-02-10
Abstract: Système (10) et procédé (figure 1) pour la surveillance d'un procédé industriel et/ de source de données industrielles (10). Ledit système (10) comporte un module de corrélation dans le temps (20), un module d'apprentissage (30), un module d'estimation d'état du système (40) et un module de reconnaissance de formes (50). Ledit système (10) génère des sources de données variables dans le temps, traite les données pour produire une corrélation dans le temps de ces données (20), détermine la plage de données, détermine les états appris de fonctionnement normal (30) et utilise ces états pour générer les valeurs escomptées et identifier un état ponctuel du procédé le plus proche de l'état normal appris (40). Il génère un ensemble de données modélisées et traite les données modélisées pour identifier un modèle de données et générer une alarme (50) dès détection d'un écart par rapport à la normale.