baber/WOPTO huggingface dataset:
Patent CA-2181817-A1 (CA)
Title: Process for colouring synthetic textile materials
Inventor: HALL NIGEL
IPC: D06P1/16
Filed: 1995-01-27
Abstract: A process for colouring a synthetic textile material or fibre blend thereof which comprises applying to the synthetic textile material a dye, which is free from water solubilising groups, carrying at least one -SO2F group provided that the dye is not an azo, bisazo or anthraquinone dye.
Patent CA-2181967-A1 (CA)
Title: Apparatus and method for wet removal of floor tile
Inventor: MILLER JOSEPH P
IPC: E04G23/00
Filed: 1996-07-24
Abstract: An apparatus having a self contained heat source and water supply enables the wet removal of adhesively secured floor tile upon application of heat. The apparatus includes an infrared heater fed by a propane fuel tank and a water supply fed by a pressurizing water system. The method of removing floor tiles upon application of heat in a wet environment minimizes airborne asbestos dust or other contaminants. The self contained infrared heater eliminates any potential of electrical shock hazard.
Patent CA-2189204-A1 (CA)
Inventor: LATUSZKIN WALTER
IPC: H05K1/02
Filed: 1996-10-30
Abstract: A surge protector module for protecting telecom-munications equipment from power and transient surges includes a two-piece interfitting housing,  a printed circuit board, a plurality of circuit surge protector devices mounted on the printed circuit board, an input connector connected  to a  first  side of  the printed circuit board, and an output connector connected to a second side of the printed circuit board.  The printed circuit board includes a unique pattern of conductive traces  for  use  in  association  with  the  electrical components of the protector devices so as to meet the TIA's Category 5 specification for connectors.   As a result, the bandwidth of the protector module has been extended.
Patent CA-2191904-A1 (CA)
Title: Rod member connector for a folding chair
Inventor: LIU LAUSAN CHUNG HSIN
IPC: A47C4/18
Filed: 1996-12-03
Abstract: A  rod  member  connector  including   a coupling  hole  and a coupling  tube  adapted  for holding two rod members of a folding chair at right angles,  and  two outward flanges raised  from  the periphery of the coupling hole at one side opposite to  the coupling tube and defining a mouth  adapted for holding a third rod member of the folding chair to  secure  the  folding  chair  in  the  collapsed condition.
Patent CA-2192357-A1 (CA)
Title: Process for the preparation of 2-(1-azabicyclo(2.2.2)oct-3-yl) -2,4,5,6-tetrahydro-1h-benz(de)isoquinolin-1-one and intermediate product
Inventor: DVORAK CHARLES ALOIS
IPC: C07D453/02
Filed: 1995-07-01
Abstract: The invention relates to novel processes for preparing compounds of formula (2) which process comprises (A) dehydrating the compounds of formula (3), or (B) separating the compound of formula (2) into individual stereoisomers, or (C) converting the compound of formula (2) to a pharmaceutically acceptable acid addition salt, or (D) converting an acid addition salt of the compound of formula (2) into non-salt form, and of compounds of formula (1) which process comprises (A) and (B) dehydrating the compound of formula (3) and hydrogenating this compound to give a diastereomeric mixture of 1, or (C) separating the diastereomeric mixture into individual stereoisomers or mixtures of them, or (D) converting the compound of formula (1) to a pharmaceutically acceptable acid addition salt, or (E) converting an acid addition salt of the compound of formula (1) to non-salt form. The invention relates also to the novel compound of formula (3) and to a process for preparing it.  The compounds of formulae (2 and 1) are potent 5-HT3 receptor antagonists and are useful for treating a condition chosen from emesis, a gastrointestinal disorder, anxiety/depressive state, and pain.
Patent CA-2192748-A1 (CA)
Title: Preparation of porphyrins and their metal complexes
Inventor: ELLIS PAUL E JR
IPC: C09B47/00
Filed: 1996-12-12
Abstract: A hydroxyl-containing pyrrolic compound having a hydroxyl group or  a hydroxyl-containing  group  in the  2-position, optionally substituted in the beta positions, is condensed in an acidified two immiscible phase solvent system to produce excellent yields of the corresponding porphyrin or metal porphyrin.
Patent CA-2193317-A1 (CA)
Title: Method and apparatus for remote testing of coordination of overcurrent protection devices in an electrical power system
Inventor: KLANCHER FRANK
IPC: H02H3/04
Filed: 1996-12-18
Abstract: Coordination of the overcurrent/time trip characteristics of a hierarchy of overcurrent protection devices is accomplished through a central tester whichestablishes a pattern of test currents for the individual overcurrent protection devices which simulates a fault at a specified location in the power system.  The individual assigned test currents are transmitted over a communications link to the separate overcurrent protection devices where they are stored in memory.  The central tester then broadcasts a test signal which simultaneously initiates testing of all of the overcurrent protection devices using the assigned test currents stored in memory.  The trip times are recorded and reported back to the central tester for analysis.
Patent CA-2195254-A1 (CA)
Title: Unit product loading and discharge system
Inventor: SHAVER ROBERT L
IPC: B65H1/28
Filed: 1997-01-16
Abstract: A system for rapidly receiving and storing a quantity of loose copy, for examplenewspapers, from a high speed printing press and dispensing them to the point-of-use without having to undergo the traditional operation of bundling the newspapers. More particularly, the present invention relates to a newspaper delivery system comprising a conveyor system for receiving a continuous stream of loose, unbound, newspapers directly from a high speed printing operation, an over-the-road vehicle having a cargo area equipped with a loose copy storage unit for receiving the loose newspapers supplied by the conveyor system and storing the newspapers during transport; andmeans for dispensing a selected quantity of newspapers once the truck arrives at a delivery destination.
Patent CA-2195278-A1 (CA)
Title: Process for producing quick-boiling or instant cooking pastas and noodles
Inventor: FUKUYAMA TERUYASU
IPC: A23L7/109
Filed: 1997-01-16
Abstract: Quick boiling or instant cooking noodles such as udon, soba and hiyamugi or pastas such as spaghetti or macaroni can be produced by a process comprising the steps of heating dry noodles or pastas with either wet or dry heat for a short time to modify only the surface layer portion of the noodles or pastas, removing the surface moisture if the heating is done by wet heat, subsequently contacting the noodle or pasta strings with water to have it absorbed, and reheating the noodles or pastas if the final product is of an instant cooking type. The noodles or pastas thus produced can be prepared by merely boiling them for a short time or by simply pouring in hot water and letting stand for a short time or by dust cooking them in a microwave oven; the thus prepared noodles or pastas have the same texture as is obtained by fully boiling dry or raw noodles or pastas.
Patent CA-2195469-A1 (CA)
Inventor: LAINE LOIC
IPC: F41H11/12
Filed: 1997-01-17
Abstract: The device for visualising the change of state of a system (1) includes a passive oscillating circuit (2), solidly attached to the system, which is tuned to a specific frequency. The circuit is capable of being connected in a short circuit by a switch (7) which is activated at the moment when the monitored system changes state. The passive circuit is intended to put into resonance by a detection device, external to the system or the passive circuit. The detection device may be tuned to the frequency at which the passive circuit has its resonant frequency. Thus from an external source, the state of the passive circuit and hence the state of the monitored system may be detected.
Patent CA-2196658-A1 (CA)
Inventor: BARDASH MICHAEL
IPC: A61N5/10
Filed: 1995-08-03
Abstract: Un appareil (1) permettant de visualiser l'intérieur d'un objet (31) illumine ce dernier (31) avec une source (17, 19) d'impulsions de rayons X collimatés de quelques picosecondes. Un réseau de détecteurs (23) de rayons X détecte les impulsions des rayons X dispersés par effet compton renvoyés par l'objet (31) et un processeur (29) accumule les données pour construire une image de l'objet au moyen des données accumulées provenant des parties ellipsoïdales dudit objet.
Patent CA-2198789-A1 (CA)
Title: Large capacity vacuum pressure swing adsorption process and system
Inventor: SCHAUB HERBERT RAYMOND
IPC: B01D53/053
Filed: 1997-02-28
Abstract: Large vacuum pressure swing adsorption-oxygen plants are employed with four adsorption vessels, two air compressors, two vacuum  pumps and an oxygen surge tank, operated on a (two) two-bed processing system basis.  One two-bed system is offset from the other by one half of one half processing cycle.  Reduced power and capital cost savings are achieved.
Patent CA-2200088-A1 (CA)
Title: Phosphorus-32 labeling of antibodies for cancer therapy
Inventor: LEUNG SHUI-ON
IPC: C07K19/00
Filed: 1995-09-18
Abstract: Recombinant fusion proteins containing at least one domain which confers targeting properties on the fusion protein, together with at least one peptide sequence that is a substrate for a protein kinase, can be labeled with 32P or 33P by treatment with a protein kinase and a 32P- or 33P-labeled phosphate donor. The labeled targeting proteins bind specifically to diseased cells or tissue, which are killed by the radiation from the 32P or 33P.
Patent CA-2200662-A1 (CA)
Inventor: MATSUDA SHINYA
IPC: F16C23/06
Filed: 1997-03-21
Abstract: In a rolling bearing with aligning ring A in which rollers 3 serving as rolling elements are interposed between an inner ring 1 and an outer ring 2 having on its outer periphery a spherical portion 21 and in which an aligning ring 4 is fitted on a spherical portion 21 of the outer ring 2, the aligning ring 4 is composed of two members separable along a plane perpendicular to an axis of the aligning ring 4 at the center portion in the axial direction thereof.
Patent CA-2201308-A1 (CA)
Title: System and method for providing sterile fluids for admixed solutions in automated peritoneal dialysis
Inventor: COLLERAN LISA
IPC: A61M1/14
Filed: 1996-08-27
Abstract: A system and a method are provided for admixing solutions.      The system includes containers separately accessible by one or more pumps for mixture of the solutions in a container immediately before administration to a peritoneal cavity of a patient. Alternatively, the system and method allow for direct administration of the mixed solution to the peritoneal cavity of a patient without intermediate mixing thereof. The solutions may be mixed in predetermined ratios as input to the system prior to delivery.
Patent CA-2201421-A1 (CA)
Inventor: KUO HAI PIN
IPC: A63B23/035
Filed: 1997-04-01
Abstract: A resistance mechanism for an exercising device includes a frame, a bi-directional electric motor installed on the frame and provided with an output axle, a pulley fixedly mounted on the output axle and formed with two parallel circular grooves, an idle wheel rotatably arranged on the frame, a first belt having one end connected with one of the grooves of the pulley and wound thereon in a direction, a second belt having one end connected with another one of the grooves of the pulley and wound thereon in an opposite direction and engaged with the idle wheel, and an oscillating arm having one end pivotally connected with the axle of the exericsing device and another end fixedly connected with another end of the first belt and another end of the second belt, whereby a resistance force will be applied to the axle when theelectric bi-directional motor is turned on.
Patent CA-2201816-A1 (CA)
Inventor: CHICOINE RICHARD
IPC: A43B3/26
Filed: 1997-04-04
Abstract: An adjustable length boot having a front boot part with a front upper and a front sole section at the bottom thereof that extends rearwardly from the front upper, and a rear boot part with a rear upper and a rear sole section at the bottom thereof. Cooperating slot and flange members on the front and rear sole sections respectively slidably connect the boot parts together. Cooperating adjusting members on the bottom of the rear sole section and the top of the front sole section are used to adjust the length of the boot.
Patent CA-2211321-A1 (CA)
Title: Instant lathering clear solutions and gels
Inventor: RAMIREZ JOSE E
IPC: A61K8/04
Filed: 1997-07-22
Abstract: Novel clear solutions or gels containing a volatile hydrocarbon, surfactants and a coupling agent do not separate, but rather due to solubilization of the volatile hydrocarbon by the coupling agent, provide acceptable consumer products.
Patent CA-2211493-A1 (CA)
Inventor: CRAWFORD STEVE
IPC: F23L7/00
Filed: 1997-07-25
Abstract: A burner air quality control system for use in bee hive, tee pee and olivine burners, which develops a fog near the outlet of the burner when water is pumped into the system, thereby controlling and reducing the temperature within burners and the temperature of emissions, and encouraging further reduction and combustion of unburned emissions.  The air quality control system further permits monitoring and control of emissions from bee hive, tee pee, and olivine burners.
Patent CA-2212474-A1 (CA)
Inventor: YOSHINO EIICHI
IPC: B01D53/70
Filed: 1997-08-06
Abstract: In a method of removing dioxins in a waste incineration plant for cooling combustion gases from an incinerator by means of a first and/or second heat exchangers, and for exhausting the gases into the atmosphere through a dust collector of a bag-filiter type.  The method comprises the steps of controlling a temperature of the gases right after the first heat exchanger within a range of 200° C ~  140° C,  by means of the first heat exchanger,  and also controlling a pressure loss of the gases right after the first heat exchanger whithin a range of  - 20 mmH2O~ - 60 mmH2O.
Patent CA-2212699-A1 (CA)
Inventor: WRIGHT JAMES W
IPC: B65D71/00
Filed: 1996-02-08
Abstract: A composite carrier (10) has a handle structure (20) with a hand gripping portion (22, 23) in upright relation to an attached article engaging panel structure (24, 25). In one embodiment of the handle structure (20) the panel structure is a pair of panels (22, 23) formed from flexible sheet material.  Each sheet (22, 23) has at least one deformable aperture (31) for engaging the neck of an article. In an alternate embodiment of the handle structure (40) the panel structure is a panel (44) attached in generally perpendicular relation to the hand gripping portion. The generally horizontal panel has at least one neck receiving aperture (46). Each neck receiving aperture (46) has at least one foldably attached tab (48) extending inwardly into the aperture for engaging the flanged neck of an article such as the crown of a bottle.
Patent CA-2213055-A1 (CA)
Inventor: LIPSZTAJN MAREK
IPC: G01N27/447
Filed: 1997-08-15
Abstract: An in-situ procedure is described for measuring chlorate ion concentration in aqueous media containing the same by employing electrodes, particularly microelectrodes which generate a sigmoidal-type response at high chlorate ion concentration, and which exhibit catalytic properties toward chlorate ion electroreduction or electrooxidation.
Patent CA-2214764-A1 (CA)
Title: Delivery of substance to the mouth
Inventor: SPENCER JEAN L
IPC: A61C17/02
Filed: 1996-03-07
Abstract: A method of introducing a substance into a mouth, including flowing water into contact with a composite and then into the mouth, the composite including a substance that is released from the composite when water contacts the composite, the substance being released from the composite when contacted with the flowing water and carried by the flowing water into the mouth. In practice, in an oral irrigative system (10) an extruded composite (29) of adequate shape in the form of a renewable cartridge is disposed in the water flow path so that the medications contained in the composite are released and delivered in the patient's mouth.
Patent CA-2218185-A1 (CA)
Inventor: GREGERSON BARRY
IPC: H01L21/673
Filed: 1995-10-13
Abstract: A vacuum actuated mechanical latch (34) which is attachable to a hermetically sealable container (10) is described. The latch (34) is attached, formed, or otherwise integral with the door (12) of the container (10). The latch (34) is easily engaged and disengaged by processing equipment (14). Also, the latch (34) is designed to minimize the amount of abraded particulate and further isolates any particulate generated. Further, when the door (12) is latched to the container (10), the latch (34) is not easily overcome by jarring or bumping. The lead-in surface (88) of the latch (34) is angled to minimize friction when the latch (34) is forced into a first locking position.
Patent CA-2220636-A1 (CA)
Title: Smart card chip coated with a layer of insulating material, and smart card comprising same
Inventor: THEVENOT BENOIT
IPC: H01L23/498
Filed: 1996-01-09
Abstract: A smart card chip including a semiconductor chip (4) with an operative side provided with contact pads (5) and projections (6) of varying heights. The operative side of the chip (4) is at least partially coated with a layer of insulating material (7) that is at least as thick as the height of the tallest projection (6), said layer being shaped in such a way that the contact pads (5) are freely accessible, and having an outer surface parallel to the periphery (12) of the operative side of the chip (4). Said layer (7) enables the chip to be mounted in a card body while remaining perfectly parallel thereto, this being necessary to enable conductive pattern screen printing at a later stage.
Patent CA-2220862-A1 (CA)
Inventor: ANEAS ANTOINE
IPC: A61M5/31
Filed: 1996-05-24
Abstract: PCT No. PCT/FR96/00789 Sec. 371 Date Nov. 7, 1997 Sec. 102(e) Date Nov. 7, 1997 PCT Filed May 24, 1996 PCT Pub. No. WO96/37247 PCT Pub. Date Nov. 28, 1996A single-use disposable syringe device has a tubular body with a nose portion for receiving a hollow needle that communicates with an inner portion of the tubular body. The device also includes a sliding plunger provided opposite the nose portion inside the body, which is actuatable by the user at an upper end. The plunger is arranged in relation to the tubular body in a position where an innermost end defines an inner useful volume that is at least partially filled by a liquid medicinal substance. The device further includes a cap for protecting at least the nose portion and a protective sheath to be used after an injection. The cap is slidably mounted in a retracted position on and coaxial to the tubular body and has a length sufficient to completely cover the needle in an extended position. The cap is connected to the sheath or to the tubular body by a tamper-proof system.
Patent CA-2220942-A1 (CA)
Inventor: STARY CHRISTOF KARL
IPC: B31B50/20
Filed: 1996-04-23
Abstract: A wrapping blank of paper or plastic film for a cuboid soft pack for cellulo se tissues or the like has a rectangular zone (1) for the production of the narrow sides (7, 8), the face and the back (6) as well as of the bottom (9) of the soft pack. Further, a closing flap (13) is provided, which is integrally  formed on the rectangular zone (1) and which covers a removal opening formed  by a cutout (15) of the soft pack in the latter's closed condition. The free  lateral edge of the closing flap (13) and the cutout (15) are formed by a common, substantially sinusoidal edge of cut (16) of continuous run free fro m corners and misalignments, the convex section (17) of which defines the closing flap (13) and the concave section (19) of which defines the cutout (15).
Patent CA-2220965-A1 (CA)
Title: Method and apparatus for determining coding rate in a wireless communication system
Inventor: LING FUYUN
IPC: H04W28/18
Filed: 1997-01-15
Abstract: A receiver (500) utilizes parameters generated by a Viterbi decoder (530) to  determine one of a plurality of coding rates in which user information is transmitted. The receiver (500) combines the parameters in a predetermined manner, the result of which is a detection statistic (dij). By utilizing the  detection statistic (dij), the coding rate at which user information is transmitted is accurately determined.
Patent CA-2222731-A1 (CA)
Inventor: JANSEN BERNHARD
IPC: D21H17/08
Filed: 1996-05-20
Abstract: L'utilisation, dans la finition du papier, de polyisocyanates dispersibles dans l'eau, à groupes anioniques et/ou potentiellement anioniques, ainsi que de composés cationiques et/ou potentiellement cationiques permet d'obtenir non seulement une rétention plus élevée, mais également une amélioration de l'encollage et de la résistance à l'état sec et à l'état humide.
Patent CA-2223216-A1 (CA)
Inventor: ZANNIS-HADJOPOULOS MARIA
IPC: C12Q1/68
Filed: 1997-12-01
Abstract: The present invention relates to an in vitro mammalian DNA replication system and to a method for identifying   agonists   and   antagonists   of   DNA replication.  The method comprises contacting in vitro a  plasmid  with  a  mixture  comprising  nuclear  or cytoplasmic extracts from HeLa cells, the drug and a mixture of nucleotides, assessing the stimulation or the inhibition of initiation of DNA replication and the elongation of nascent DNA produced by the drug, and identifying the essential structures of the drug by quantitative structure-activity relationship (QSAR) analysis deriving relationships between the structural features of the drug and biological responses produced by the binding of the drug to the target receptor. The plasmid has  a target receptor  and comprises  a specific mammalian origin of DNA replication.
Patent CA-2224684-A1 (CA)
Title: Method and apparatus for determining signal strength in a spread spectrum communication system having a variable data rate
Inventor: PADOVANI ROBERTO
IPC: H04B17/00
Filed: 1996-06-17
Abstract: A method and apparatus of determining signal strength, regardless of the signal data rate, in a receiver receiving signals from a variable rate transmitter. The incoming signal is comprised of a series of frames. Each frame is comprised of a number of power control groups containing data. The number of the power control groups containing data within each frame is dependent on the unknown data rate. The position of the power control groups within the frame is a pseudorandom.  The signal strength of an incoming signal of unknown data rate is determined based upon an active set of power control groups within a frame. The active set of power control groups contain data independently of the unknown data rate. The signal strength information may be used to indicate that the signal strength is sufficient to perform further signal processing.
Patent CA-2226881-A1 (CA)
Inventor: NISSINEN VESA JUHANI
IPC: A23K1/16
Filed: 1997-04-23
Abstract: A method is provided for producing feed pellets loaded with a bioactive ingredient which is initially provided with a protective shell which has been coated around the bioactive ingredient. The process comprises a first step of removing the protective shell to liberate the bioactive ingredient. The resulting uncoated bioactive ingredient is mixed with a fat or oil. Finally, the resulting mixture is loaded into porous precursor feed pellets to produce feed pellets loaded with the bioactive ingredient and the fat or oil. The bioactive ingredient may be a pigment such as astaxanthin. This pigment is commercially available coated with a shell formed from inter alia gelatin and carbohydrates. This shell can be removed enzymatically using a proteolytic enzyme.
Patent CA-2228589-A1 (CA)
Title: Compositions and methods for controlling harmful fungi
Inventor: K HLE HARALD
IPC: A01N43/54
Filed: 1996-09-03
Abstract: The invention concerns fungicidal agents which contain as active substances fenazaquine and at least one amide compound of formula (I), A - CO - NR1R2, in which A, R1 and R2 have the meanings given in the description. The agents according to the invention can be used in particular against botrytis.