baber/WOPTO huggingface dataset:
Patent CA-2278033-A1 (CA)
Title: Pet breath ameliorator
Inventor: LEWANDOWSKI JOAN
IPC: A23K1/18
Filed: 1999-07-19
Abstract: An oral hygienic compound and method for use in domesticated animals such as cats and dogs. The primary component of the oral hygienic compound is pure, natural garlic. The method involves coating or otherwise adulterating the animal's food with the oral hygienic compound in order to maximize garlic exposure within the oral cavity of the animal. Thus, the oral hygienic compound should promote chewing by the animal so as to evenly distribute the garlic within the animal's mouth. Garlic, in an uncooked state, has been found to substantially eliminate a pet's bad breath, whether by substantially reducing odor-causing bacteria within the oral cavity, and/or by other more systemic means when it is administered according to the inventive method.
Patent CA-2278734-A1 (CA)
Title: Gene functional analysis and discovery using randomized or target-specific ribozyme gene vector libraries
Inventor: YEI SOONPIN
IPC: C12Q1/6897
Filed: 1998-01-21
Abstract: The present invention provides a hairpin ribozyme library having a randomized recognition sequence, packaged in a vector and operably linked to a promoter suitable for high level expression in a wide variety of cells. The invention comprises using the library in a variety of selection protocols for identifying, isolating and characterizing known or unknown target RNAs, to reveal the phenotypic effects of such cleavage, and to identify the gene products that produce those phenotypic effects.
Patent CA-2279283-A1 (CA)
Title: Method and device for the continuous cooking of pulp
Inventor: LINDSTROEM MIKAEL
IPC: D21C3/02
Filed: 1998-02-09
Abstract: This invention relates to a new and improved way of continuously cooking fibre material, wherein temperatures and alkaline levels are controlled to be maintained within specific levels in different zones of the digesting process in order to optimise chemical consumption and heat-economy and at the same time achieve very good pulp properties. The fibre material is heated and impregnated by the aid of black liquor to a temperature less than 140 °C and passed in con-current in an impregnation zone (A). The heated and impregnated fibre material is transferred to a con-current cooking zone (B) in the upper part of a digester (6). At least 60 % of the quantity of liquor (F) required for the cooking reaction is supplied in the up-stream end of the con-current cooking zone (B) in order to obtain a level of effective alkali exceeding 35 g/l. The cooking temperature in the con-current cooking zone (B) is lower than 160 °C. Spent liquor (E), with an amount of effective alkali of at least 13 g/l, is withdrawn from a strainer girdle (8). A substantial part of the spent liquor is supplied to the impregnation zone.
Patent CA-2280584-A1 (CA)
Title: Procedure for improving metal particle adherence to a carbon substrate
Inventor: ANDOLFATTO FRANCOISE
IPC: C25B11/04
Filed: 1999-08-19
Abstract: The present invention relates to a process for improving the adhesion of metal particles to a carbon substrate, characterized in that, before the said metal particles are deposited on the carbon substrate, the said substrate is treated in an alkaline medium at a temperature of between 50° C. and 100° C. in a stream of a gas containing oxygen.
Patent CA-2282782-A1 (CA)
Title: Gaming device with interactive electroluminescent display
Inventor: ADAMS WILLIAM R
IPC: A63F5/04
Filed: 1999-09-17
Abstract: Gaming devices with electroluminescent illumination displays wherein the state of the electroluminescent display is changed in response to active input by a player and/or events occurring during the play of the game.
Patent CA-2283999-A1 (CA)
Title: Packet processing apparatus, packet processing method, and packet exchange
Inventor: ARAMIZU TATSUO
IPC: H04L12/46
Filed: 1999-09-28
Abstract: A packet processing method for exchanging packet data through a plurality of layers is disclosed, that comprises the steps of storing the entire packet to a packet memory; and storing part of each packet of the packet data used in processes of a layer 2 processing portion and a layer 3 processing portion of the plurality of layers to a multi-port shared memory, the layer 2 processing portion and the layer 3 processing portion accessing the same memory space of the multi-port shared memory. In addition, a pipeline processing system is used so that when the layer 2 processing portion and the layer 3 processing portion access the shared memory, they do not interfere with each other.
Patent CA-2285674-A1 (CA)
Inventor: RUDOLPH JAMES M
IPC: A45D29/04
Filed: 1998-04-01
Abstract: A file (10) includes a support member (12) having an abrasive surface (14) treated with a sanitizing agent. The surface (14) or the interstices (18) between particles (16) of abrasive hold the sanitizing agent which is released with use of the file (10). The sanitizing agent is either in a liquid carrier or contained within microcapsule (20). The microcapsule (20) are frangible and break upon use of the file to release the sanitizing agent. The file surface (14) may comprise granular abrasive particulate (16) having a size ranging from 40 to 1200 grit which provided the interstices (18) between at least some of the particulate (16). An aqueous coating having dispersed therein an adhesive and the microcapsules (20) is applied to the granular particulate (16). The coating is dried to deposit in the interstices the microcapsules (20). The adhesive binds the microcapsules (20) to the granular particulate (16). When a mixture of sanitizing agent and liquid carrier is used, the abrasive surface (14) is coated with the mixture and then the liquid carrier is removed to coat the surface (14) with the sanitizing agent.
Patent CA-2285973-A1 (CA)
Title: Multi-injector autothermal reforming process and apparatus for producing synthesis gas
Inventor: KOVEAL RUSSELL J
IPC: B01J19/24
Filed: 1998-04-20
Abstract: A novel injector/reactor apparatus and an efficient process for the partial oxidation of light hydrocarbon gases, such as methane, to convert such gases to useful synthesis gas for subsequent hydrocarbon synthesis. Sources of a light hydrocarbon gas, such as methane (23), and oxygen or an oxygen-containing gas (22) are preheated and pressurized and injected through an injector means at high velocity into admixture with each other in the desired proportions, preferably at comparable momentums, at a plurality of mixing nozzles which are open to the reaction zone of a reactor and are spaced over the face of the injector, to form a reactant gas premix having a pressure drop equal to at least 1 % of the lowest upstream pressure of either of said gas streams. The gas premix is ejected in a time period which preferably is less than 9 milliseconds, at a velocity between about 25 to 1000 feet/second, into a reaction zone comprising a partial oxidation zone, so that the gas mixture reacts therein. The partially-oxidized effluent is then passed into a steam reforming catalyst zone to reduce the amounts of CO2, H2O and heat produced by the partial oxidation reaction to form the useful syngas, which is cooled recovered and/or further processed.
Patent CA-2286418-A1 (CA)
Inventor: BODELIN SOPHIE
IPC: C08L33/06
Filed: 1999-10-14
Abstract: L'invention a pour objet une composition adhésive cosmétique comprenant, dans un milieu aqueux, au moins un polymère radicalaire sous forme de particules dispersées dans le milieu aqueux, ledit polymère radicalaire étant apte à former un film ayant une dureté inférieure à 30 secondes, la composition comprenant au moins une silicone oxyalkylénée. La composition est destinée au maintien d'articles d'embellissement sur les matières kératiniques comme la peau ou les ongles.
Patent CA-2287085-A1 (CA)
Title: Proteines tango-63d et tango-63e apparentees au recepteur du facteur de necrose des tumeurs
Inventor: HOLTZMAN DOUGLAS
IPC: C12N1/19
Filed: 1998-04-16
Abstract: L'invention concerne des acides nucléiques recombinés, codant deux formes d'une protéine appartenant à la famille des récepteurs du facteur de nécrose des tumeurs. L'invention concerne également les protéines codées par ces acides nucléiques. Les deux formes de cette protéine sont Tango-63d, longue de 440 aminoacides, et Tango-63e, longue de 411 aminoacides.
Patent CA-2289574-A1 (CA)
Title: 8-azabicyclo(3,2,1)oct-2-ene and octane derivatives as cholinergic ligands at nicotinic ach receptors
Inventor: NIELSEN SIMON FELDBAEK
IPC: C07D451/02
Filed: 1998-05-29
Abstract: The present invention discloses compounds of formula (1) any of its enantiomers or any mixture thereof, or a pharmaceutically acceptable salt thereof; wherein ---- is a single or a double bond;      R is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl or aralkyl; and R1 is (a), wherein R2 is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, amino; or aryl which may be substituted one or more times with substituents selected from the group consisting of alkyl, cycloalkyl, cycloalkylalkyl alkenyl, alkynyl, alkoxy, cycloalkoxy, thioalkoxy, thiocycloalkoxy, methylenedioxy, aryloxy, halogen, CF3, OCF3, CN, amino, aminoacyl, nitro, aryl and a monocyclic 5 to 6-membered heteroaryl group; a monocyclic 5 to 6-membered heteroaryl group which may be substituted one or more times with substituents selected from the group consisting of alkyl, cycloalkyl, cycloalkylalkyl alkenyl, alkynyl, alkoxy, cycloalkoxy, thioalkoxy, thiocycloalkoxy, methylenedioxy, aryloxy, halogen, CF3, OCF3, CN, amino, nitro, aryl and a monocyclic 5 to 6-membered heteroaryl group; or a bicyclic heteroaryl group composed of a monocyclic 5 to 6 membered heteroaryl group fused to a benzene ring or fused to another monocyclic 5 to 6-membered heteroaryl, all of which may be substituted one or more times with substituents selected from the group consisting of alkyl, cycloalkyl, cycloalkylalkyl alkenyl, alkynyl, alkoxy, cycloalkoxy, thioalkoxy, thiocycloalkoxy methylenedioxy, aryloxy, halogen, CF3, OCF3, CN, amino, nitro, aryl and a monocyclic 5 to 6-membered heteroaryl group. The compounds of the invention are useful as nicotinic ACh receptor ligands.
Patent CA-2289861-A1 (CA)
Title: A process for preparing an anti-oxidant
Inventor: MARCUSSEN IAN
IPC: C12N9/88
Filed: 1998-05-06
Abstract: A process of preparing an anti-oxidant is described. The process comprises preparing a medium that comprises an anti-oxidant and at least one other component. The process comprises preparing in situ in the medium the anti-oxidant. The anti-oxidant is prepared from either a glucan by use of recombinant DNA techniques and/or by use of a recombinant glucan lyase.
Patent CA-2294773-A1 (CA)
Title: Coagulator
Inventor: MIYANOSHITA TOMOAKI
IPC: C02F1/52
Filed: 1999-04-30
Abstract: A front packing medium accumulation layer (90) ana a down-stream packing medium accumulation layer (44) which are separated by a lower outflow prevention plate (40) are arranged within a coagulation tank (80). The superficial water passage velocity within the front packing medium accumulation layer (90) is so set as to be larger than the downstream packing medium accumulation layer (44). A floc drawoff pipe (98) is provided for drawoff flocs over the lower outflow prevention plate (40). The interface between a floc blanket which may be formed between the lower outflow preventing plate (40) and the upper packing medium accumulation layer (44) and water thereabove is detected by an interface meter (100) so that a flow regulating valve (102) is correspondingly controlled to regulate the flow rate of the flocs.      This prevents any grown floc blanket from reaching the downstream packing medium accumulation layer (44). The cleaning interval of the downstream packing medium layer (44) is thus elongated, ensuring a long-term stable outflow of high quality treated water.
Patent CA-2295532-A1 (CA)
Title: Composition alimentaire a base de creme et procede de fabrication
Inventor: GAUGAZ MARLENE
IPC: A21D13/08
Filed: 1998-07-23
Abstract: L'invention concerne un procédé pour la fabrication d'une crème, qui consiste à établir par brassage un mélange comprenant un dérivé du lait, 8 à 30 % de sucres, 10 à 60 % de produit laitier fermenté, 0 à 25 % de crème sure ou de crème du lait qui renferme entre 25 et 45 % de matière grasse, 0 à 35 % d'agent de texture, 0 à 20 % d'aromatisant et 0 à 0,05 % de sel. Ce mélange est thermisé et on ajuste sa température dans une gamme comprise entre 15 et 40· C, avant d'y ajouter de la matière grasse fondue en poursuivant le brassage, de manière à obtenir une crème homogène. La crème résultante peut être utilisée dans la fabrication d'une composition alimentaire, par dépôt sur au moins une couche de biscuit, et de préférence entre deux couches de biscuit.
Patent CA-2296964-A1 (CA)
Title: Cobalt recovery process
Inventor: TEREKHOV DMITRI S
IPC: C22B5/20
Filed: 2000-01-25
Abstract: A process for producing purified cobalt from a mixture comprising metallic species of cobalt and metallic species of at least one of the group consisting of nickel and iron; said process comprising producing a metal carbonyl mixture of cobalt carbonyl and at least one of said nickel carbonyl and iron carbonyl from said metallic species mixture; separating said cobalt carbonyl from said nickel carbonyl and/or iron carbonyl; treating said cobalt carbonyl with an effective amount of a complexing gaseous admixture selected from a nitric oxide/carbon monoxide admixture and hydrogen/carbon monoxide admixture to produce a complexed cobalt carbonyl selected from cobalt nitrosyl tricarbonyl and cobalt carbonyl hydride; isolating said complexed cobalt carbonyl by distillation to provide purified complex cobalt carbonyl; decomposing said purified complex cobalt carbonyl to provide said purified cobalt and regenerated complexing gaseous mixture; and removing said regenerated complexing gaseous mixture. The process provides cobalt of improved quality in an optionally, continuous and closed-loop manner. Preferred process include either aqueous and/or gaseous process steps.
Patent CA-2299194-A1 (CA)
Title: Roof construction
Inventor: RICHARDSON CHRISTOPHER
IPC: E04D3/08
Filed: 2000-02-23
Abstract: A glazed roof comprises glazing bars supporting glazing panels secured to a supporting structure by means of screws through fixing blocks mounted at the glazing bar ends, the fixing blocks having provision for receiving and directing the fixing screws.
Patent CA-2303167-A1 (CA)
Title: A method of depositing an electrocatalyst and electrodes formed by such method
Inventor: DEARNALEY GEOFFREY
IPC: H01M8/10
Filed: 1998-09-11
Abstract: Fuel cell electrodes comprising a minimal load of catalyst having maximum catalytic activity and a method of forming such fuel cell electrodes. The preferred method comprises vaporizing a catalyst, preferably platinum, in a vacuum to form a catalyst vapor. A catalytically effective amount of the catalyst vapor is deposited onto a carbon catalyst support on the fuel cell electrode. The electrode preferably is carbon cloth. The method reduces the amount of catalyst needed of a high performance fuel cell electrode to about 0.3 mg/cm2 or less, preferably to about 0.1 mg/cm2. The electrocatalytic layer formed comprises unique, rod-like structures.
Patent CA-2303236-A1 (CA)
Title: Fibres electret et tissus pour filtres a faible teneur en hydrocarbures extractibles
Inventor: MILLER JOEL W
IPC: B01D39/08
Filed: 1998-01-30
Abstract: Fibres électret qui contiennent une matière polymère et un additif fluorochimique. Lesdites fibres présentent une faible teneur en matières hydrocarbures extractibles. Lesdits filtres électret qui présentent une faible teneur en hydrocarbures extractibles produisent de meilleures performances de filtration.
Patent CA-2303564-A1 (CA)
Inventor: CAMERON MICHAEL W
IPC: C10G33/04
Filed: 2000-03-31
Abstract: It has been discovered that finely divided solid particles, particularly finely divided solid particles in slurries, dispersions or suspensions of finely divided solid particles in a fluid can be applied to hydrocarbon foams, such as those generated in delayed coking operations, to suppress or reduce such foams.
Patent CA-2304488-A1 (CA)
Title: Weights for drum-stick
Inventor: JOHNSON PETER M
IPC: G10D13/00
Filed: 1998-09-30
Abstract: Drum stick weights (10) are described that include weighted material (20) that may be releasably attached to drum sticks (40). The weighted material (20) may optionally be placed in separate means used to secure the weighted material (20) to the drum sticks (40). The drum stick weights (10) are compact and easy to manufacture. The drum stick weights (10) can be used to increase drummer's drum playing skills and flexibility.
Patent CA-2305627-A1 (CA)
Title: Administration amelioree d'agents de radioimagerie et de radioprotection
Inventor: PLATT DAVID
IPC: A61K49/00
Filed: 1998-10-08
Abstract: L'invention concerne un matériau de radioimagerie ou un matériau radioprotecteur qui est fixé à un hydrate de carbone capable de se lier à une cellule ou de pénétrer dans celle-ci. Le matériau d'hydrate de carbone peut être de préférence absorbé par des cellules tumorales et permet leur représentation en image.
Patent CA-2305724-A1 (CA)
Title: Method and apparatus for assembling exhaust components
Inventor: WADSWORTH MICK
IPC: B23Q17/20
Filed: 1998-10-07
Abstract: A method of assembling end caps (14, 16) within a body (12) is provided. The body (12) is measured to obtain a body measurement and the end cap (14, 16) is sized based on the body measurement. The sized end cap (14, 16) is coupled to the body (12). An end cap size (10, 170) for sizing end caps (14, 16) to mate with a body (12) is also provided. The end cap size (10, 170) includes a device (23, 171) that is movable between a position to receive one of an end cap (14, 16) and a body (12) and another position to engage the one of the end cap (14, 16) and body (12). The end cap size (10, 170) also includes a control system (25, 173) configured to move the device (23, 171) to a body measurement position to obtain a body measurement of the body (12) and move the device (23, 171) to a position to size the end cap (14, 16) based on the body measurement.
Patent CA-2307549-A1 (CA)
Title: Spectrometrie de masse a liberation de champ
Inventor: GEISE ROGER
IPC: H01J49/04
Filed: 1998-10-21
Abstract: On décrit des procédés de libération et d'analyse de substrats tels que l'ADN, qui consistent à: a) lier de manière covalencielle ou aux ligands un substrat à une première électrode par l'intermédiaire d'un groupe de libération clivable en réponse à une énergie appliquée; b) introduire un champ électrique de manière à établir entre cette première électrode et une deuxième électrode un potentiel de charge séparé de la première électrode par une phase à dépression ou une phase gazeuse, la force de ce champ étant suffisante pour hérisser ledit substrat à liaison covalencielle ou aux ligands; et c) appliquer une énergie suffisante directement sur le groupe de libération pour le cliver et libérer le substrat à l'intérieur de la phase à dépression ou de la phase gazeuse.
Patent CA-2307910-A1 (CA)
Inventor: GARWOOD RONALD GEORGE
IPC: B65B39/14
Filed: 2000-05-09
Abstract: Apparatus for feeding items of pharmaceutical product to pockets in a continuously travelling web for the production of blister packs includes a plurality of product delivery chutes mounted on a moving carriage including delivery gates for releasing product from the delivery chutes. The carriage cycles the delivery chutes from a stationary position under metering chutes, where product is transferred into the delivery chutes, accelerating and lowering them into alignment with pockets in the travelling web, where product is released, and raising and returning the delivery chutes to the said stationary position to repeat the cycle.
Patent CA-2309312-A1 (CA)
Title: The process for preparing octreotide and derivatives thereof
Inventor: CHANG SHIANG-RONG
IPC: C07K14/655
Filed: 2000-06-01
Abstract: This invention relates a process for preparing octreotide and derivatives thereof. The starting material, Thr(ol)(tBu)-2-chlorotrityl resin is coupled with the various amino acids. The straight peptide-resin of D-Phe-Cys(Trt)-Phe-D-Trp(Boc)-Lys(Boc)-Thr(tBu)-Cys(Trt)-Thr(ol)(tBu)-2-chlorotrit yl resin or D-Phe-Cys(Trt)-Tyr(tBu)-D-Trp(Boc)-Lys(Boc)-Thr(tBu)-Cys(Trt)-Thr(ol)(tBu)-2-chlor otrityl resin was obtained. Cleavage of the peptide from the resin was achieved by strong acid solution. The cleaved peptide reacted with charcoal to give disulfide-containing peptide of (see above formula)
Patent CA-2309550-A1 (CA)
Title: Overhead cabling system for telecommunication switching center
Inventor: SNIDER RANDLE P JR
IPC: H02G3/04
Filed: 1998-10-28
Abstract: An overhead cabling system for a telecommunications switching center including one or more cable chute assemblies, a plurality of cable tray assemblies, and one or more cable ladder assemblies. The cable chute assemblies are mounted to the floor adjacent the ends of the cabinet suites. The cable ladder assemblies are supported by the cable chute assemblies and extend cross aisle between two or more cabinet suites. The cable tray assemblies are mounted to the tops of the cabinets which provide the sole support for the cable tray assemblies. The cable tray assemblies are modular and designed to fit on top of a single cabinet. The overhead cabling system does not require support from the walls or ceiling of the telecommunications center.
Patent CA-2313891-A1 (CA)
Title: Wastewater treatment
Inventor: DESROCHERS PIERRE
IPC: C02F1/00
Filed: 2000-07-13
Abstract: A method for the post treatment of wastewater wherein the wastewater has been subjected to a purification process prior to discharging the wastewater into a body of water, the method comprising the step of passing the wastewater from the purification process to a vessel to create turbulence in the wastewater, withdrawing the wastewater from a bottom portion of the vessel, and discharging the wastewater in the body of water. The process substantially reduces or eliminates the foam or froth which otherwise can occur; the process also assists in reducing odors.
Patent CA-2322145-A1 (CA)
Title: Providing power to a device over a network transmission medium
Inventor: JACKSON STEPHEN S
IPC: H04B3/54
Filed: 2000-10-04
Abstract: An apparatus provides power to a device over a network transmission medium. The apparatus includes a controller which determines if the device can accept power over the network transmission medium, and which outputs a signal if the device can accept power over the network transmission medium. A circuit provides power to the device over the network transmission medium in response to the signal.
Patent CA-2323248-A1 (CA)
Title: Reusable diaper
Inventor: CHARLES-LUNDAAHL LOTTA
IPC: A61F13/15
Filed: 2000-10-12
Abstract: A reusable diaper is made of two sheets of fabric. One sheet is an absorbant rectangular sheet. The second sheet is an inverted bell-shape and may be of resilient material. The absorbant sheet is stitched along one edge to the bell-shaped sheet along the length of the axis of symmetry of the bell-shaped sheet. The absorbant sheet is only stitched to the bell-shaped sheet adjacent one corner of the absorbant sheet so that, when unfolded, the absorbant sheet is at least twice the length of the axis of symmetry of the bell-shaped sheet. The absorbant sheet may thus be folded into a narrow rectangular absorbant pad lying along the axis of symmetry of the bell-shaped sheet. The opposite tapered ends of the bell-shaped sheet are wrapped around an infant's waist and are drawn to the front of the infant through a loop on the vertex of the bell-shape once the vertex has pulled lifted up between the infant's legs.