baber/WOPTO huggingface dataset:
Patent CA-2175878-C (CA)
Inventor: HOLTON DAVID B
IPC: B31B17/00
Filed: 1996-05-06
Granted: 2008-05-06
Abstract: A machine for forming a variety of different sturdy, stackable three-part fiberboard containers having a depth dimension greater than their width dimension, and which are suitable for holding bags filled with liquid. The machine includes a slidable, removable mandrel which cycles between a fiberboard hopper area and a container forming compression area. Each of two side bins provides a fiberboard end panel which comes into contact with independently slidable edge picks on the mandrel. Just before the mandrel cycles forward, slidable picks or suction cups remove two fiberboard end panels from their hoppers. The end panels are then bent by the action of two folding elements. Meanwhile, a fiberboard body matt is brought into position in front of the retracted mandrel from an overhead feed unit. Adhesive material is sprayed onto selected parts of the body matt as it is placed into position in front of the mandrel. The mandrel then cycles forward, bending the body matt over into a C-shape and pushing the now--folded end panels into close association with the middle of the body matt. A set of guides and plows bends the body matt flaps over the end panels forming sturdy corners. The compression plates loosely surround the bent fiberboard pieces in order to avoid early adhesion until the mandrel is fully extended forward bringing the fiberboard pieces into proper position. once positioned, the compression plates collapse around the fiberboard pieces forming a finished container. The finished container is then displaced as the machine cycles back to form another container.
Patent CA-2179095-C (CA)
Title: Modulator and demodulator (modem)
Inventor: MIZUTANI MIKIO
IPC: H04B1/38
Filed: 1996-06-13
Granted: 2006-03-14
Abstract: A MODEM can shorten a process time of an interface disposed between a data terminal equipment (DTE) and the MODEM. The MODEM stores an object program of a process procedure in a memory means, and switches an operation mode automatically in the unit of prescribed process procedure whereby executes the process procedure corresponding to the mode just in operation. The MODEM further comprises a timer means which monitors transit time between an ended process procedure and a next process procedure, and the MODEM starts a process of specified mode based on a mode-setting-instruction of the process procedure as well as monitors transit time by the timer means, and executing a next specified mode when time is out in said timer means, and thereby the MODEM can perform various mode-switches.
Patent CA-2179107-C (CA)
Title: Foam spray nozzle assembly for trigger sprayer
Inventor: DOBBS DOUGLAS B
IPC: B05B1/00
Filed: 1996-06-13
Granted: 2003-01-21
Abstract: A manually actuated liquid sprayer has a ported element selectively movable between a retracted position and an extended position at which the element lies in the path of the spray plume for mitigating the spray.  The element has a cylinder with a smooth inner wall defining a turbulence chamber coaxial with the discharge orifice of the nozzle cap to which the element is mounted.  A transversely extending perforate wall is located in the cylinder, and has an open port of a size greater than that of the discharge orifice and being coaxial therewith.  The element is movable relative to the nozzle cap between the retracted position at which the liquid spray passes through the open port without influence from any portion thereof, and the extended position at which the liquid spray impacts against the smooth inner wall to mix with air in the chamber and passes through the perforate wall to create foam ejected from the element.
Patent CA-2180243-C (CA)
Inventor: PALMGREN ANDERS
IPC: F23G7/04
Filed: 1994-12-06
Granted: 2001-07-31
Abstract: The invention relates to a recovery boiler for combustion of waste liquors. It comprises a furnace whose base and walls include a multiplicity of liquid-cooled tubes and whose base constitutes a collection point for inorganic substances in molten form, with air and waste liquor being introduced into the furnace and the combustion gases being conveyed upwards in the boiler. The invention is characterized essentially in that the cross-sectional area of the furnace at a first lower level exceeds the cross- sectional area of the furnace at a second level higher up in the furnace.
Patent CA-2180255-C (CA)
Title: Cylinder lock and key combination with a guiding profile ridge in the lock
Inventor: WIDEN BO
IPC: E05B19/00
Filed: 1994-12-21
Granted: 2004-06-01
Abstract: A cylinder lock and key combination, wherein the lock comprises a side profile ridge (60) disposed in the key slot (53) and having relatively shallow recesses (61) in which a projection (55) on a side tumbler (54) is vertically movable, and a continuously extending edge portion (62). The key has a relatively shallow coded groove (17), which cooperates with the side tumbler projections (55) of the lock, and a rectilinear, deeper profile groove (16), into which the edge portion (62) of the side profile ridge fits. This unitary edge portion secures a good guidance of the key when the latter is inserted into the lock.
Patent CA-2180549-C (CA)
Title: Dispositif pour le formage de tubes en verre
Inventor: DICHTER HANS-JOACHIM
IPC: C03B23/09
Filed: 1995-01-05
Granted: 2002-10-29
Abstract: Pour le formage des cols de tubes en verre (1) sur des machines de façonnage du verre, on utilise un dispositif à deux outils de formage, dont l'un est réalisé sous la forme d'un anneau (3) entourant le tube en verre (1), et l'autre, sous la forme d'un galet (2).
Patent CA-2188616-C (CA)
Inventor: NOLTE HUBERT
IPC: F23N5/12
Filed: 1996-10-23
Granted: 2001-01-09
Abstract: In a process for controlling a gas blower burner, an ionization electrode sends an electrical variable derived from the combustion temperature or the lambda value to a control circuit, which compares this variable with a selected electrical set point and adjusts the gas-to-air ratio (lambda value) to a corresponding lambda set point. To compensate the effect of a condition-dependent change in the proportionality between the lambda value and the electrical measured variable derived from it on the control in such a way that the desired lambda set point will be maintained, a calibration cycle is run from time to time. The lambda value is reduced from a value of > 1 during this cycle. The maximum obtained at lambda = 1 is stored. The electrical set point is adjusted with this maximum.
Patent CA-2191577-C (CA)
Title: Procede de traitement et de prevention de l'arteriosclerose
Inventor: WAGNER DENISA D
IPC: A61P43/00
Filed: 1995-06-01
Granted: 2010-03-16
Abstract: L'invention concerne un procédé de traitement et de prévention de l'artériosclérose, chez le mammifère. Ce procédé consiste à fournir un agent permettant d'inhiber l'interaction entre la P-sélectine et un ligand de la P-sélectine. Cet agent est administré à un mammifère devant être traité, pour provoquer cette inhibition.
Patent CA-2192387-C (CA)
Title: Fuel oil compositions
Inventor: CAPROTTI RINALDO
IPC: C10L1/197
Filed: 1995-06-08
Granted: 2003-06-03
Abstract: The lubricity of low sulphur fuels is enhanced by incorporation of a cold flow improver.
Patent CA-2192545-C (CA)
Title: Electronic navigation system and method
Inventor: BEHR DAVID A
IPC: G08G1/0967
Filed: 1995-06-23
Granted: 2000-12-12
Abstract: The invention provides a method and system for providing route guidance and other information from a base unit (12) to a remote unit (16, 18, 20) in response to a request from the remote unit. A query (120) is formatted at the remote unit, the query including the request, and is transmitted from the remote unit to the base unit. Requested route guidance information is calculated at the base unit in response to the query, using a large up-to-date database (72) located at the base unit. A response (160) to the query is formatted at the base unit, the response including route guidance information. The response is then transmitted from the base unit to the remote unit for display. The transmission is made in a compact form through the use of maneuver arms (figs. 6 to 10) and combined maneuver arms (fig. 39) and through the use of tokenized forms (fig. 40). A maneuver arm represents a road at an intersection, for depiction on a display, by one or two endpoint coordinates. The tokenized forms are expanded at the remote unit into textual driving instructions for each of one or more languages. In addition, the amount of information available at a remote unit can be increased by providing the remote unit with information from the base unit which is not adequately covered by any databases on-board the remote unit.
Patent CA-2192856-C (CA)
Inventor: ERIKSSON THOMAS
IPC: G01R31/06
Filed: 1996-04-29
Granted: 2000-09-19
Abstract: Cette invention se rapporte à un procédé pour surveiller les décharges partielles dans un transformateur de puissance électrique (1) dans des conditions de fonctionnement normales. A cet effet, le champ magnétique au niveau d'une traversée à haute tension (2) sur le transformateur de puissance est détecté à l'aide d'un capteur inductif (6) comportant au moins une bobine (6a, 6b) placée au niveau de la traversée, et le champ électrique au niveau de cette traversée est détecté au moyen d'un capteur capacitif (5). Les signaux de sortie provenant de ces capteurs sont introduits dans une unité (3) de traitement de signaux, dans laquelle un des signaux de sortie est filtré dans un filtre passe-bande séparé (101, 102), puis les signaux de sortie ainsi filtrés provenant de ces capteurs sont multipliés les uns par les autres. Un signal de sortie (PDI) provenant de l'unité de traitement de signaux est formé en fonction du résultat de cette multiplication, pour permettre la détection des décharges partielles internes dans ledit transformateur.
Patent CA-2195213-C (CA)
Title: Use of droloxifene for the treatment of cardiovascular diseases
Inventor: LOSER ROLAND
IPC: A61K31/138
Filed: 1995-05-26
Granted: 2000-03-14
Abstract: Use of droloxifene in the treatment of cardiovascular diseases.
Patent CA-2201329-C (CA)
Inventor: PLUYTER JOHAN GERWIN LODEWIJK
IPC: C08L39/06
Filed: 1995-09-01
Granted: 2001-07-31
Abstract: The invention relates to fabric softening compositions to be used during the rinse cycle of a textile laundering operation to provide fabric softening/static control benefits. Said compositions comprise one or more polymers having a hydrophobic backbone with one or more hydrophilic side chains and are characterized by excellent storage stability and viscosity characteristics especially at elevated temperatures.
Patent CA-2201414-C (CA)
Inventor: URBAN MANFRED
IPC: C09B67/22
Filed: 1997-04-01
Granted: 2006-05-02
Abstract: A process for preparing pigments, mixed crystal pigments and pigment preparations based on linear unsubstituted or substituted quinacridones of the formula (I) (see formula I) in which the substituents R1 and R2 are identical or different and are hydrogen, chlorine, bromine or fluorine atoms or are C1-C4-alkyl, C1-C4-alkoxy or carboxamido groups which may be substituted by C1-C6-alkyl groups; or are phenoxy or C6-aryl rings onto which further aromatic, aliphatic or heterocyclic rings can be fused, which process comprises hydrolyzing the reaction mixture resulting from cyclization of the respective dianilinoterephthalic acid with polyphosphoric acid or polyphosphate at a temperature of or above 110°C with water or an aqueous mineral acid solution and then isolating the pigments thus obtained directly;  or subjecting the resulting prepigments, if desired after addition of organic solvents, to a finishing treatment and isolating the pigments; or subjecting the resulting coarsely crystalline crude pigments to fine dispersion and then isolating the pigments;  or subjecting the prepigments obtained after fine dispersion, if desired after addition of solvents, to a finishing treatment and isolating the pigments.   This gives quinacridone pigments having excellent coloristic and rheological properties.
Patent CA-2205196-C (CA)
Inventor: BECKNELL DWAYNE
IPC: B08B3/10
Filed: 1997-05-13
Granted: 2006-02-07
Abstract: Household and institutional sinks are commonly used in cleaning regimens in which articles are contacted with aqueous cleaning media under conditions of agitation. Such agitation can be provided by directing the aqueous medium contained within the sink to a pump that returns the aqueous medium to the sink under agitating conditions such that the agitation can act to promote soil removal. The aqueous medium can be withdrawn from a waste line installed in a sink drain.      The aqueous medium can then pass into pump means which can return the aqueous medium to the sink at a location in the sink causing the aqueous medium to agitate and circulate within the sink bowl. Preferably, valued waste line hardware can be installed in the drain such that when the waste line valve is closed, the aqueous medium is retained in the sink. The pump intake is placed in liquid communication with the aqueous cleaning medium upstream of the valve. The aqueous cleaning medium is drawn by the pump from the waste line and is then directed by the pump returning to an annular return collar formed on the waste line installed in the drain.      The pumped aqueous medium is directed by the return collar into the bowl of the sink assembly. The return collar has stator means creating a horizontal cyclonic circulation pattern.
Patent CA-2205725-C (CA)
Title: Preventing conflicts in distributed systems
Inventor: KONONOV ALEX
IPC: G06F17/30
Filed: 1997-05-20
Granted: 2000-08-22
Abstract: A token-based protocol used to prevent conflicts between copies of the same data items residing in different servers of a replicated distributed system is provided. The servers in the system with database replicas are provided with token pointers that are each associated with a token. Token pointers are used to track the current possessor of the token. Whenever a server receives or transfers a token, its corresponding token pointer is updated to reflect which server possesses the token. The use of token pointers advantageously eliminates the need for global cooperation by the servers to regenerate a lost token.
Patent CA-2212479-C (CA)
Inventor: GARCIA JOHN G JR
IPC: E21B41/02
Filed: 1997-08-06
Granted: 2005-07-26
Abstract: A low toxic corrosion inhibitor comprises (A) mercptocarboxylic acid having from 2 to 6 carbon atoms, and (B) a polyamine/fatty acid/carboxylic acid adduct. The preferred combination of (A) and (B) includes mercaptoacetic acid and ethylenetetramine/tall oil acd/acrylic acid adduct.
Patent CA-2213616-C (CA)
Inventor: LANCASTER PATRICK R III
IPC: B65B13/18
Filed: 1997-08-22
Granted: 2000-08-08
Abstract: A load is stretch wrapped with a sheet of stretch wrap packaging material dispensed from a stretch wrap packaging material dispenser. A cornerboard is attached to the sheet of stretch wrap packaging material and transported to the load with the stretch wrap packaging material. Relative rotation is provided between the stretch wrap packaging material dispenser and the load to wrap the stretch wrap packaging material around the load. The cornerboard is places on the corner of the load with the stretch wrap packaging material and bent from a flat configuration to a bent configuration around a corner of the load with the stretch wrap packaging material.
Patent CA-2216926-C (CA)
Title: Syringe barrel for lyophilization, reconstitution and administration
Inventor: GRABENKORT RICHARD W
IPC: A61M5/31
Filed: 1996-03-27
Granted: 2007-04-24
Abstract: The syringe system of the present invention includes a first or primary syringe barrel having a substantially closed end defining a delivery passage and an opposite open end. A removable closure seals the delivery passage of the first syringe barrel so as to define a container for containing a medical solution. A plurality of longitudinal channels are positioned on the inner surface of an enlarged diameter venting portion of the syringe barrel at the open end. A reciprocable stopper is provided for sealing the open end of the barrel so that the reciprocable stopper has a first position abutting the channels of the inner surface of the barrel so as to allow the medical solution to be lyophilized through the channels. The reciprocable stopper can then be longitudinally moved to a second position in the barrel in the direction of the delivery passage and beyond the channels to seal the lyophilized drug within the barrel. The reciprocable stopper preferably also further includes means for fluid communication of a liquid diluent from an associated diluent syringe through the reciprocable stopper from the direction of the open end of the barrel. Various configurations of fluid communication means effecting transfer of the diluent from the diluent syringe through the reciprocable stopper in the primary syringe barrel inclu de connection by a sharp cannula through a resealable elastomeric reciprocable stopper, connection by a blunt cannula through a prepierced elastomeric reciprocable stopper, and connection with a one-way valve mechanism through the reciprocable stopper in conjunction with a connector on the diluent syringe or on a sterility maintenance sleeve between the diluent syringe and reciprocable stopper.
Patent CA-2229117-C (CA)
Inventor: KAYUKAWA HIROAKI
IPC: F04B39/00
Filed: 1998-02-09
Granted: 2001-05-15
Abstract: A method for machining a variable displacement compressor piston. The piston is connected to a swash plate by a pair of semi-spherical shoes. One end of the piston has a slot for receiving the swash plate. The slot includes a pair of opposed walls. Each wall has a concave spherical recess for supporting one of the shoes. When forming the recesses, a tool having an asymmetrical spherical cutter is placed between the slot walls in the piston. Then, the piston is rotated about a machining axis that is perpendicular to the axis of the piston and intersects the midpoint between the walls. Then, the tool is moved such that the center of the cutter is located on the rotation axis of the piston. This forms the recesses on the walls such that the recesses conform to a single sphere, the center of which is located on the axis of the piston. -19-
Patent CA-2229733-C (CA)
Inventor: PHELAN SEAN
IPC: G06F17/30
Filed: 1996-08-15
Granted: 2005-05-03
Abstract: Une carte de la région où se trouve un ordinateur client (10) est demandée à un serveur cartographique (11). Les informations relatives à un lieu considéré sont demandées à un serveur d'informations (12) par l'ordinateur client (10). Les informations viennent en superposition ou en recouvrement sur une image cartographique en un point correspondant au lieu considéré situé sur la carte. Le serveur d'informations (ou "de modules de recouvrement") (12) peut contenir des détails concernant, par exemple, des hôtels, des restaurants, des magasins ou autres, ainsi que les coordonnées géographiques de chaque emplacement. Le serveur cartographique (11) contient des données cartographiques, y compris des données de coordonnées représentant les coordonnées tridimensionnelles d'au moins un point de la région représentée par la carte.
Patent CA-2232760-C (CA)
Inventor: BORODULIN DMITRIY
IPC: H03H7/00
Filed: 1998-03-19
Granted: 2006-05-09
Abstract: A combiner/ divider is provided which includes a common output/ input port and a plurality of N input/ output ports and a plurality of N isolation ports.  A 90° phase shifter interconnects each of the N input/output ports with the common port. N transmission line balun transformers are provided with each interconnecting an input/ output port with one of the N isolation ports. Each balun transformer serves as a two-way power splitter.
Patent CA-2238761-C (CA)
Inventor: NISHIDA SEIJI
IPC: E21D20/02
Filed: 1996-11-07
Granted: 2002-09-17
Abstract: The present invention relates to a binder for a building structure comprisi ng a main ingredient, a curing agent and an accelerator for the main ingredient ; the main ingredient being an epoxy acrylate resin diluted with a reactive monomer comprising a multifunctional ester of carboxylic acid and alcohol, at least one of which contains a reactive double bond; the curing agent being an organic peroxide; and the accelerator of the main ingredient being tertiary aromatic amines containing a hydroxyl group i n a nitrogen substituent.
Patent CA-2239398-C (CA)
Title: Remedial dental floss
Inventor: MARCON ROBERT V
IPC: A61K8/22
Filed: 1998-07-09
Granted: 2004-05-25
Abstract: The present invention relates to a remedial dental floss comprising a dental floss and titanium dioxide particles of 6.0 microns or less. Depending upon the structure, formulation, and final effects desired a binder may also be used to attach, adhere or otherwise incorporate particles of titanium dioxide and other substances onto or into the dental floss. In order to provide various other qualities one or more other ingredients, compounds or substances such as fluorides, peroxide based compounds, abrading agents, other pigmenting agents, sweeteners, and flavouring agents may also be incorporated into or utilized by the remedial dental floss disclosed herein. Regular use of such a remedial dental floss will significantly reduce the interproximal staining and discolorment of dental surfaces as well as providing all other benefits normally associated with flossing in a way that is convenient, inexpensive, and safe.
Patent CA-2240298-C (CA)
Title: Fuel cell system with combustor-heated reformer
Inventor: PETTIT WILLIAM HENRY
IPC: H01M8/06
Filed: 1998-06-11
Granted: 2003-03-18
Abstract: A fuel cell system including a fuel reformer heated by a catalytic combustor fired by anode effluent and/or fuel from a liquid fuel supply providing fuel for the fuel cell. The combustor includes a vaporizer section heated by the combustor exhaust gases for vaporizing the fuel before feeding it into the combustor. Cathode effluent is used as the principle oxidant for the combustor.
Patent CA-2241766-C (CA)
Title: One-part organopolysiloxane rubber composition for use as a corrosion protection coating on metals
Inventor: HUDA SERAJ UL
IPC: C08K3/36
Filed: 1998-06-25
Granted: 2003-05-06
Abstract: The present invention relates to a one-part room temperature vulcanizable organopolysiloxane rubber composition which crosslinks in the presence of moisture to form a coating for the corrosion protection of metals. The one-part organopolysiloxane rubber composition comprises the product which is obtained by mixing the following: a) about 20 to 50 weight percent of polydimethyl siloxane fluid of the formula HO[(CH3)2SiO]nH in which n has an average value such that the viscosity is in the range from 1 to 100 Pa.S at 25°C, preferably from 10 to 20 Pa.S at 25°C; b) about 20 to 50 weight percent of a mixture of anorphorous and crystalline SiO2 reinforcing fillers having a surface area of up to 200 m2/g and a specific gravity of 2.2; c) about 2 to 6 weight percent of an oximino silane; d) about 0.25 to 2 weight percent of an organo functional silane; e) about 0.05 to 1 weight percent of an organotin salt; and f) about 10 to 40 weight percent of an organic solvent as a dispersion medium for the above composition.