baber/WOPTO huggingface dataset:
Patent CA-2124191-A1 (CA)
Title: Novel salts of fullerenes
Inventor: GORUN SERGIU M
IPC: C01B31/02
Filed: 1992-11-23
Abstract: The present invention relates to new compositions of matter having the formula AnCx, wherein A is a monovalent cation and Cx is a fullerene anion, preferably wherein x is equal to 60 and 70. The present invention also relates to a process for preparing the composition by applying an electrical potential to a non-aqueous solution of a fullerene and a salt containing a monovalent cation. The present invention also relates to a method for electrochemically generating fulleride salts as a solution in other hydrocarbons. The present invention also relates to a method for electrochemically preparing solid fulleride salts. The compositions may be used as electrode material in reversible electrochemical cells, superconductors, spin labels, magnetic thermometers, organic, and polymer precursors.
Patent CA-2125293-A1 (CA)
Title: Treatment of colorectal cancer
Inventor: JOHNSON RANDALL KEITH
IPC: A61K31/535
Filed: 1992-07-24
Abstract: A method of treating colorectal cancer in a human afflicted therewith which comprises administering to such human an effective amount of a compound of the water soluble camptothecin analog class.
Patent CA-2127512-A1 (CA)
Title: Chop saw arrangement
Inventor: GARUGLIERI ANDREA
IPC: B23D47/12
Filed: 1994-07-06
Abstract: A circular chop saw having an easy to use safety guard comprises a table, a pivot member on the table and a saw assembly pivoted about a pivot axis with respect to said pivot member. The saw assembly, carrying a motor driven blade, has a parallelogram lever arrangement so that it can be plunged into a workpiece supported on the table. A lower guard covers a bottom portion of the blade and is pivotable relative to the assembly. An extension of the parallelogram lever abuts a flange on the lower guard to prevent the assembly from pivoting from its raised rest position until the lower guard is manually opened enough to rotate the flange out of abutment with the parallelogram lever. The flange has a cam surface thereon that is engaged by the parallelogram lever during subsequent pivoting of the saw assembly to further rotate and open the lower guard.
Patent CA-2129225-A1 (CA)
Title: Timing and velocity controlled powdered pharmaceutical inhaler
Inventor: HABER TERRY M
IPC: A61M15/00
Filed: 1992-08-18
Abstract: A powdered pharmaceutical inhaler (2) includes, broadly, an air pressurization chamber (6), housing a piston and cylinder arrangement for providing a charge of pressurized air to the air pressurization chamber, and an inhalation chamber (4), including a mouthpiece region (16) and a pharmaceutical region (92) containing the pharmaceutical (156). The inhaler is actuated by inhaling on the mouthpiece region which automatically opens a fluid pathway between the air pressurization chamber and the supply of powdered pharmaceutical. When this occurs the air rushes from the air pressurization chamber through the powdered pharmaceutical, thus entraining the powdered pharmaceutical in an airstream, the entrained pharmaceutical being inhaled into the lungs of the user. The inhaler is thus activated by the inhalation by the user and is provided a pneumatic boost from the pressurized air in the air pressurization chamber. The invention is designed to be used with replaceable pharmaceutical-containing cartridges (12).
Patent CA-2129406-A1 (CA)
Title: Cord connectors
Inventor: OSTEN FREDERICK F
IPC: H01R13/639
Filed: 1994-08-03
Abstract: A connector for temporarily souring electrical cords in an end-to-end relationship to prevent accidental disconnection comprising an elongated, substantially planar member having a flexible tab integrally formed in a one end of the elongated member, the flexible member and the end of the flexible member defining a pair of cord openings on opposite sides of the tab, with the openings sufficienfly large to permit passage of an electrical cord through each of the openings and around the flexible tab with the flexible tab having sufficient suppart to prevent the flexible tab from disengaging from the cord under normal pressure that does not rupture the cord yet yield to release the cord if pressure is sufficient that it might rupture the cord.
Patent CA-2130640-A1 (CA)
Title: An apparatus for filling packaging containers
Inventor: GUSTAFSSON PER
IPC: B67D1/02
Filed: 1994-08-22
Abstract: Apparatuses for filling packaging containers often include some form of metering device which makes it possible to fill each packaging container with a predetermined quantity of contents. In the case of relatively freely flowing contents, an apparatus for simultaneous filling of a plurality of packaging containers can, according to the present invention, be provided via individual filler pipes with a single flowmeter (26) which is located in one of the filler pipes and is operative to control filler valves (18) disposed in all of the filler pipes. Given that each flow path includes a reducer (28) in the form of a washer displaying a predetermined throughflow area, the flow resistance in the flow paths can be balanced so that each packaging container receives the correct quantity of contents even though only one flowmeter is employed.
Patent CA-2130701-A1 (CA)
Title: Exposure station for a photocopier
Inventor: FRICK BEAT
IPC: G03B27/72
Filed: 1994-08-23
Abstract: An Exposure Station for a Photocopier Abstract An exposure station for a photocopier includes an illumination device positioned above a transport plane for a copy original, with a lamp as the source of the copy light, and a focusing hood positioned in the light path of the lamp between the lamp and the copy original. A projection lens system is positioned between the transport plane of the copy original and a transport plane for the copy material for reproducing the copy original on the copy material. By adjusting the projection lens system, for example, by selecting different lenses, it is possible to set different enlargement sizes. The luminance conditions of the copy light falling on the copy original can be adjusted to the enlargement size that has been set.
Patent CA-2131376-A1 (CA)
Inventor: GURBEL PAUL A
IPC: A61F2/958
Filed: 1993-03-12
Abstract: An autoperfusion dilatation balloon catheter useful in angioplasty comprises a catheter shaft (1) and, mounted on said shaft (1), an inflatable non-elastomeric balloon (2) having proximal and distal ends disposed along the length of said catheter shaft (1), said balloon (2) when inflated having an outer surface relief-structure whereby when said balloon (2) is fully inflated and exerts pressure on the inner surface of a blood vessel (4) in which blood is flowing, blood continues flowing between said outer surface of said balloon (2) and said inner surface of said blood vessel (4).
Patent CA-2132642-A1 (CA)
Inventor: YAMAGUCHI TAKUJI
IPC: G03B27/32
Filed: 1994-09-22
Abstract: An operation-condition display system for use in a photographic processing system is disclosed. The display system includes a first communication component provided in an automatic film developing device for transmitting information concerning an operation condition of the film developing device, a second communication component provided in a photographic printing device for receiving the information from the first communication component, and a display component provided in the photographic printing device for displaying the information received by the second communication component.
Patent CA-2132841-A1 (CA)
Inventor: MACLEOD BERNARD A
IPC: C07D295/12
Filed: 1993-03-26
Abstract: This invention provides aminocyclohexylamides for use within methods of blocking sodium channels in cardiac or neuronal tissue and for use in the manufacture of medicaments to block sodium channels in cardiac or neuronal tissue. This invention also provides commercial kits comprising a pharmaceutical composition containing aminocyclohexylamides and, instructions for the use of the pharmaceutical composition for arrhythmia or for the inducement of local anaesthesia. The aminocyclohexylamides have the following formula:   (see formula I)
Patent CA-2132891-A1 (CA)
Title: Catheter introducer assembly
Inventor: ERSKINE TIMOTHY J
IPC: A61M25/06
Filed: 1994-09-26
Abstract: CATHETER INTRODUCER ASSEMBLY        ABSTRACT OF THE DISCLOSURE   A catheter introducer assembly is disclosed. The assembly is made up of a winged catheter introducer having a catheter, an intermediate member attached tothe catheter and a flexible tube attached to the intermediate member. Disposed axially within the catheter is a sharp needle. The needle is secured to a stylet which in turn is connected to a bead. The bead is slidable in the tube. Secured to theoutside of the tube is a hard tubular section. A retractor is slidably mounted to the outside of the tube. The retractor confines the bead such that when the retractor slides along the outside of the tube, the bead slides along the inside of the tube. The retractor is provided with ribs shaped such that the retractor can be moved along the tube in one direction only. When the needle is retracted, its sharp tip is aligned with the hard tubular section. The needle is thus secured within the tubular section.
Patent CA-2133225-A1 (CA)
Title: Feedback controlled engine starting system
Inventor: MILLS FLOYD D
IPC: F02N11/08
Filed: 1994-02-22
Abstract: An engine starting system including a control unit (20) which controls an engine starting sequence to prevent start attempts when the engine is running and regulates the starting function within a control range of revolutions for efficient use of the available starting power either in the form of pressurized fluid from a tank (2) or electrical discharge of a battery (2) to a starter motor (1).
Patent CA-2133637-A1 (CA)
Title: Video signal processors
Inventor: HOLTON JOHN C
IPC: G06T5/20
Filed: 1994-10-04
Abstract: ABSTRACT            The present invention relates to video signal processors, for example video character generators, which perform anti-aliasing. According to the present invention, there is provided a video signal processor in which signals representing images are subjected to anti-aliasing before display, the generator including means for 1) subjecting such signals to a first, relatively slow anti-aliasing process to produce relatively high quality images and 2) subjecting such signals to a second,  relatively fast anti-aliasing process to produce relatively lower quality images; and means for selecting between the first and second processes.  This allows a desired balance between operating speed and image quality to be achieved.
Patent CA-2135821-A1 (CA)
Title: Bronze Glass Composition
Inventor: KRUMWIEDE JOHN F
IPC: C03C4/02
Filed: 1994-11-15
Abstract: The present invention provides a glass composition having a bronze color and a luminous (visible) transmittance of 70% or greater.     The base glass is a soda-lime-silica composition and iron and selenium are added as colorants. In one particular embodiment of the invention, a bronze colored glass with a luminous transmittance (C.I.E. illuminant A) of 70% and higher at a thickness of 4.1 millimeters may be attained by using as colorants: 0.38 to 0.48 wt. % Fe2O3, up to 0.13 wt. % FeO and 3 to 15 PPM Se, and preferably 0.395 to 0.465 wt. % Fe2O3, 0.075 to 0.12 wt. % FeO and 6 to 12 PPM Se. In addition, it is preferred that the total solar energy transmittance be no greater than 65%.
Patent CA-2136706-A1 (CA)
Title: Procede pour lutter contre l'adiposite et compositions utilisables a cet effet
Inventor: SOUDANT ETIENNE
IPC: A61K31/195
Filed: 1994-11-25
Abstract: L'invention concerne un procédé de traitement et/ou de prévention pour diminuer ou lutter contre les problèmes d'adiposité, et ceci dans le but d'obtenir un effet cosmétique et/ou thérapeutique d'amincissement généralisé ou localisé sur le corps humain ou animal, ledit procédé étant caractérisé par le fait qu'il consiste à administrer à l'organisme, de préférence par voie topique, au moins une substance capable de limiter ou d'inhiber la captation du glucose par les adipocytes. On peut également apporter en outre à l'organisme, de préférence par voie topique, au moins un composé capable de stimuler la lipolyse, ledit apport se faisant de manière simultanée, séparée ou étalée dans le temps par rapport à l'étape d'administration des inhibiteurs de la captation du glucose.    Elle concerne également diverses compositions, cosmétiques, dermatologiques et/ou médicamenteuses, destinées à la mise en oeuvre dudit procédé, ainsi que leurs différentes utilisations.
Patent CA-2136963-A1 (CA)
Title: Cabinet and position allocation
Inventor: DJUPHAMMAR HAKAN O
IPC: H04Q1/10
Filed: 1994-04-01
Abstract: ABSTRACT OF THE DISCLOSURE      A malfunction position detection system is disclosed for a modular telecommunication facility.  Each telecommunication facility is constructed out of a plurality of modular cabinets which are positioned in a station rack.  The malfunction position detection system includes switches for setting the position of each cabinet in the station rack.        The cabinet position is read off of a bus connected to the switches by a plurality of electronic units connected to the cabinet.  The cabinet position is stored in some of the electronic units.  As a result, the cabinet position can be sent along with an error message to the cellular system when an error occurs.
Patent CA-2139631-A1 (CA)
Title: A process for the production of rigid foams containing urethane groups and predominantly isocyanurate groups
Inventor: WIEDERMANN ROLF
IPC: C08G18/40
Filed: 1993-06-28
Abstract: Rigid foams containing urethane groups and predomi-nantly isocyanurate groups are obtained by reaction of 1) polyisocyanates with 2) compounds containing at least two isocyanate-reactive hydrogen atoms and having a molecular weight of 400 to 10,000 in the presence of 3) organic blowing agents and 4) flameproofing agents and 5) compounds containing at least two isocyanate-reactive hydrogen atoms and having a molecular weight of 32 to 399 as crosslinking agent and optionally in the presence of 6) auxiliaries and additives known per se, using a process in which component 2) has branched chains; component 2), the flameproofing agent 4) and the crosslink-ing component 5) are used as a formulation in which component 2) is present in a quantity of 30 to 90 parts by weight, component 4) is present in a quantity of 10 to 60 parts by weight and component 5) is present in a quantity of 10 to 20 parts by weight, the parts by weight of these components adding up to 100, and the reaction is carried out in an index range of 200 to 600.
Patent CA-2142415-A1 (CA)
Title: Regulating water treatment agent dosage based on operational system stresses
Inventor: HOOTS JOHN E
IPC: B01D21/30
Filed: 1995-02-13
Abstract: A target-specie responsive regulation of water treatment agent feed is achieved by the monitoring of a subject target-specie indicator. A target specie in a sample taken from the system is selected as the subject target-specie indicator, or instead an incipient reagent is added to the system sample to form a subject target-specie indicator. Such a formed subject target-specie indicator comprises a combination of the incipient reagent and a target specie. The subject target-specie indicator might then monitored by fluorescence analysis of the sample to determine at least one fluorescence emission value that can be correlated to the in-system concentration of the target specie. In combination with an inert tracer, the system consumption for the target specie can be determined. A responsive adjustment of the in-system concentration of a water treatment agent can be made.
Patent CA-2142537-A1 (CA)
Inventor: BURKHART GEORG
IPC: C08G77/46
Filed: 1995-02-15
Abstract: Polysiloxane-polyoxyalkylene block copolymers of formula (I) are claimed as are also (i) prepn. of (I) by Pt-catalysed hydrosilylation of an organopolysiloxane with (a) 6-30C olefinically unsatd. hydrocarbons and (b) an appropriate mixt. of polyethers; and (ii) use of (I) as a hair cosmetic. R<1> = 1-4C alkyl or Ph, with at least 90% of R<1> being Me; R<2> = (a) as for R<1>; (b) a 6-30C residue obtd. by addn. of an olefinic hydrocarbon to the SiH gps. of a polysiloxane; or (c) -M.R<3> where M = -R<4>xO- with R<4> = alkylene and x = 0 or 1 and R<3> = a mixt. of polyether residues comprising at least (i) 1-4 mols. residue A of ave. Mw 600-5500 consisting of 20-100 wt.% EO and 80-0 wt.% PO units and (ii) e-1 mols. residue B of ave. Mw 700-5000 consisting of up to 20 wt.% EO units and 100-80 wt.% PO units, where up to 20 wt.% of the PO units in A and B can be replaced by oxybutylene units; b = 0-10; and a = 10-100 (when b = 0) or 3-70 (when b = up to 4) or 3-30 (when b = above 4); with the provisos that (1) the no. of R<2> gps. = (b) is 1-30 wt.% of the no. of Si atoms; and (2) an ave. (I) contains at least ZR<3> residues.
Patent CA-2145873-A1 (CA)
Title: Methods for stonewashing fabrics using endoglucanases
Inventor: CLARKSON KATHLEEN A
IPC: C12N9/24
Filed: 1993-09-15
Abstract: Disclosed are improved aqueous processes and compositions for obtaining a "stonewashed" look in colored fabric while reducing the amount of redeposition of colorant onto the fabric, as well as the fabrics produced from these methods. In particu-lar, the disclosed methods as directed to contacting fabrics with fungal cellulase composition which is substantially free of CBH type components. Fabrics so treated show reduced redeposition of colorant.
Patent CA-2146007-A1 (CA)
Title: Substituted Quinuclidines
Inventor: ITO FUMITAKA
IPC: C07D453/02
Filed: 1993-09-30
Abstract: Certain novel substituted quinuclidine compounds having the ability to antagonize substance P and having formula (I) wherein Ar1 and Ar2 are each, independently, thienyl, phenyl, fluorophenyl, chlorophenyl or bromophenyl; X is -CONR3R4, -CO2R3, -CH2OR3, -CH2NR3R4 or -CONR3OR4; R1, R3 and R4 are each, independently, hydrogen or alkyl having 1 to 4 carbon atoms; R2 is alkyl having 1 to 4 carbon atoms; Y is alkylsulfonyl having 1 to 4 carbon atoms, N-alkyl-N-alkanoylamino (which may be substituted by halogen in the alkanoyl moiety) having 1 to 4 carbon atoms in the alkyl and the alkanoyl moieties, N-alkyl-N-alkylsulfonylamino (which may be substituted by halogen in the alkylsulfonyl moiety) having 1 to 4 carbon atoms in the alkyl and the alkyl sulfonyl moieties, alkenyl having 2 to 4 carbon atoms, alkynyl having 2 to 4 carbon atoms, halosubstituted alkyl having 1 to 4 carbon atoms, alkylamino having 1 to 4 carbon atoms, alkanoylamino (which may be substituted by halogen) having 1 to 4 carbon atoms or alkylsulfonylamino (which may be substituted by halogen) having 1 to 4 carbon atoms. These compounds are useful in the treatment gastrointestinal or central nervous system disorders and the alleviation of inflammatory diseases, asthma, pain and migraine in mammals and as the active ingredient in pharmaceutical compositions for treating such conditions.
Patent CA-2146185-A1 (CA)
Inventor: GERMAIN JOCELYN
IPC: B60P1/02
Filed: 1995-04-28
Abstract: Une remorque dont la caractéristique principale est d'être munie d'une plate-forme qui peut s'abaisser au complet et horizontalement à moins de 2" (pouces) du sol pour permettre un accès très facile et sans efforts de tout chargements, exemples: motocyclettes, motoneiges, tracteurs à gazon, etc...
Patent CA-2147278-A1 (CA)
Title: Mechanical oil/water emulsifier
Inventor: ERH LIU
IPC: G01N25/22
Filed: 1993-10-21
Abstract: A mechanical emulsifying apparatus makes oil/water emulsions without chemicals and without moving parts. Oil (1) is pumped into an emulsifying stack (2) of alternately clockwise (25, 25') and counterclockwise (26, 26') helix disks, with integral se-parators. The stak (2) transfers partially emulsified oil/water mix from one helical disk to the next. Water (3) is introduced at a pressure higher than the oil pressure, to shear into the oil stream. The oil/water stream follows a reciprocating helical flow path through the stack (2). Each disk (25, 25', 26, 26') is cut with a helical pathway, alternately clockwise or counterclockwise, and with a separator, for an abrupt transition. The oil and water streams, partially merged, strike the transition at the separator between helix disks. This reverses the helical flow abruptly. The oil and water increasingly emulsify during the reciprocations through the stack (2).
Patent CA-2147511-A1 (CA)
Title: Process for producing liquors
Inventor: SHINDO SHO
IPC: C12G3/02
Filed: 1994-09-07
Abstract: The present invention provides a process for producing a liquor which comprises loading immobilized yeast into a fluidized bed-type reactor fitted with a fluid circulation pipe and a gas exhaust port, feeding a raw material for brewing to the reactor, withdrawing part of the culture liquid from the upper portion of the reactor, and returning the culture liquid to the inside of the reactor from the lower portion of the reactor to thereby conduct the cultivation while making a liquid circulation. According to the present invention, in producing the liquor, the fluidized bed-type reactor loaded with the immobilized yeast cells is used, and the fermentation liquid in the reactor is circulated to cause the immobilized yeast cells to fluidize. Consequently, most of carbon dioxide gas formed can be exhausted outside the system without being dissolved in the liquid. Besides, since amino acids in the raw material are assimilated by the yeast at good efficiency, the concentrations of the amino acids in the liquor product are reduced in comparison to those of a conventional method, which gives a good flavor.
Patent CA-2147920-A1 (CA)
Title: Roll grinding machine
Inventor: ROHDE WOLFGANG
IPC: B24B47/02
Filed: 1995-04-26
Abstract: A grinding machine for the rolls of a roll stand includes a guide unit extending parallel to the roll to be ground.  Mounted on the guide unit is a grinding unit which is displaceable in longitudinal direction of the roll by a displacement drive.  The grinding unit is adjustable relative to the roll by adjusting drives.  The guide unit is provided with a rotary drive which is capable of rotating the guide unit about its longitudinal axis.          The grinding unit is formed by a grinding element which is symmetrical with respect to rotation.  The grinding element is connected to the guide unit in such a way that the grinding element and the guide unit rotate together.
Patent CA-2148097-A1 (CA)
Title: Cleaning with low-sudsing mixed polyhydroxy fatty acid amide nonionic/anionic surfactants
Inventor: BOUTIQUE JEAN-POL
IPC: A45D19/00
Filed: 1993-11-24
Abstract: Mixed nonionic/anionic surfactants which comprise polyhydroxy fatty acid amides and their sulfated analogs are used in various cleaning functions where low sudsing is desired. Thus, C10-C22 fatty acid N-alkyl glucamides are partly sulfated to form mixtures of the nonionic glucamide and the anionic glucamide sulfate. The resulting mixtures exhibit good cleaning of fabrics, dishware, skin and hair.
Patent CA-2151158-A1 (CA)
Title: Autonomous prioritized image transmission
Inventor: MCGARY DOUGLAS E
IPC: H04N7/18
Filed: 1995-06-07
Abstract: An image transmission system and method automatically to reduce the size of digital data signals transmitted from visual sensors. The system and method are completely automated and (a) use a plurality of sensors to detect targets in an area of interest, (b) direct a camera to place a target in the camera's field of view, (c) provide a digitized visual image in which the target is identified in a target box, and (d) automatically compress (or otherwise reduce the size of) a digital signal for nontarget portions of the visual image.