baber/WOPTO huggingface dataset:
Patent CA-2072754-A1 (CA)
Inventor: LEE ROBERT S
IPC: A61Q5/02
Filed: 1991-11-07
Abstract: A foaming detergent composition for personal washing comprises:     A - a detergent active, preferably a mixture of     A1 - non-soap anionic detergent, and   A2 - amphoteric or polar nonionic detergent; and   B - a skin emollient material, preferably selected from   B1 - skin moisturizers   B2 - occlusive agents   B3 - humectants   and mixtures thereof.
Patent CA-2074346-A1 (CA)
Inventor: VERHILLE HENRI A J
IPC: H04L12/56
Filed: 1992-07-21
Abstract: A telecommunication system for transmitting cells through switching nodes (N1- 3 ) interconnected by groups (LG12, LG23) of transmission links, each node including an asynchronous switching network (SN1-3) which comprises several switch elements.  At least one of these switch elements possesses a routing group possibility whereby the cells are distributed over its outlets and so further over the different transmission links of the link group to which the switching network is connected.  This distribution is performed in function of a self-routing tag which is derived from external routing data associated with the cell.  At the input ports of either each or only the first switching network (SN1) of the system, the external routing data is translated in a self-routing tag which is for instance added to the header of the cell, whilst at the output ports of each or of only the last switching network (SN3) of the system respectively, the self-routing tag is removed from this header.  Some switch elements possess a multicast possibility whereby the cells are transferred to several outlets thereof and thereby to several link groups to which the switching network is connected.
Patent CA-2075716-A1 (CA)
Title: Fuel compositions containing hydroxyalkyl-substituted amines
Inventor: SABOURIN EDWARD T
IPC: C10L1/2383
Filed: 1991-12-23
Abstract: A fuel composition comprising a major amount of hydrocarbons boiling in the gasoline or diesel range and an effective detergent amount of a hydroxyalkyl-substituted amine which is the reaction product of:   (a) a polyolefin epoxide derived from a branched chain polyolefin having an average molecular weight of about 400 to 5,000; and (b) a nitrogen-containing compound selected from ammonia, a monoamine having from 1 to 40 carbon atoms, and a polyamine having from 2 to about 12 amine nitrogen atoms and from 2 to about 40 carbon atoms.
Patent CA-2076962-A1 (CA)
Inventor: PESIRI RICHARD S
IPC: B26B21/20
Filed: 1991-02-20
Abstract: A shaving system of the wet shave type includes a support member that has a skin engaging surface in which a plurality of spaced apertures (18) are defined. A blade unit (20) is disposed in each aperture, and each blade unit has a generally tubular standing body portion (24) of predetermined height that defines a central aperture, an integral, inwardly facing flange (28) at one end that has a continuous sharpening shaving edge, and integral inwardly facing flange structure (30) adjacent the opposite end of the tubular body. Depending latch structure is formed integrally with the support member and aligned with each aperture, and integral support structure disposed between the latch structure and the skin engaging surface receives and guides the body portions of the blade units with the latch structure engaging the outwardly extending flange structures of the blade units to secure the blade units in the support member.
Patent CA-2077265-A1 (CA)
Title: Amylin activity assays
Inventor: YOUNG ANDREW
IPC: G01N33/66
Filed: 1992-01-10
Abstract: Methods are disclosed for use in identifying or assaying compounds which can inhibit or simulate the ability of amylin to cause hyperlactemia and/or hyperglycemia in in vivo biological models.  Methods are also disclosed for use in evaluating the potency of compounds known or suspected to simulate either or both of these actions of amylin. The figure shows the plasma glucose response of rats infused with somatostatin plus amylin (open circle), with a peptide control (open square), or with phentolamine (open triangle).
Patent CA-2077727-A1 (CA)
Title: Optical interrogation system for use in constructing flat tension shadow mask crts
Inventor: MIDLAND RICHARD W
IPC: H01J9/18
Filed: 1992-09-08
Abstract: An optical interrogation system has camera arrays useful for determining the locations of a plurality of apertures on a flat tension shadow mask and fiducial marks on a screened front panel of a CRT. The system determines the actual location of apertures or fiducial marks with respect to the cameras field of view.      By eliminating gray scaling, and processing only for light/dark transitions in single-bit binary valued pixels from each of the cameras in parallel, i.e., simultaneously, remarkable rapidity is obtained in the interrogation of widely spaced fields with mini-mal hardware. The system may also be used to interrogate mask support surfaces on the front panel prior to welding the mask thereto.
Patent CA-2080307-A1 (CA)
Title: Nonporous breathable barrier fabrics and related methods of manufacture
Inventor: SCHORTMANN WALTER E
IPC: D06N7/00
Filed: 1992-10-09
Abstract: -31-             Veratec 4235 Abstract NONPOROUS BREATHABLE BARRIER FABRICS  AND RELATED METHODS OF MANUFACTURE         Breathable barrier fabrics are made by sizing a substrate, made of bonded fibers forming void spaces therein, with a film-forming material that fills the voids of the substrate to form a solid film between the fibers.   The resulting non-porous breathable material provides a high strength fabric which is permeable to water vapor, such as body moisture, but impermeable to air and aqueous liquids.   The non-porous breathable barrier fabric acts as a barrier against wind, dust or other airborne contaminants,  e.g.  bacteria,  viruses, pesticides, etc., as well as against aqueous liquids such as blood.  Alternatively, porous barrier fabrics can be made by incorporating air into the film-forming filler material to obtain greater comfort at lowered barrier qualities.   The barrier fabrics of the invention are suitable for industrial, hospital and other protective covering uses.
Patent CA-2080528-A1 (CA)
Title: Polyvinyl chloride resin composition for powder molding and production thereof
Inventor: NAKATSUJI YOSHIHIRO
IPC: C08L27/06
Filed: 1992-10-14
Abstract: ABSTRACT OF THE DISCLOSURE    Disclosed herein is a polyvinyl chloride resin compo-sition for powder molding which comprises granular polyvi-nyl chloride resin (as component A), particulate polyvinyl chloride resin (as component B), stabilizer, plasticizer, and saccharide (as component C).  Disclosed also herein is a process for producing said resin composition by mixing granular polyvinyl chloride resin (as component A), par-ticulate polyvinyl chloride resin (as component B), stabi-lizer, plasticizer, and saccharide (as component C).  The resin composition is suitable for the production of cover-ing materials for automotive interior.
Patent CA-2085525-A1 (CA)
Title: Long lasting aqueous dispersions or suspensions of pressure-resistant gas-filled microvesicles and methods for the preparation thereof
Inventor: SCHNEIDER MICHEL
IPC: A61K49/22
Filed: 1992-12-16
Abstract: ABSTRACT     One can impart outstanding resistance against collapse under pressure to gas-filled microvesicle used as contrast agents in ultrasonic echography by using as fillers gases whose solubility in water, expressed in liter of gas by liter of water under standard conditions, divided by the square root of the molecular weight does not exceed 0.003.
Patent CA-2086576-A1 (CA)
Title: Potential target for an immunotherapeutic approach to stop parkinson's disease in humans: cdna and protein structure for a putative activator of human dopamine receptor and human brain ca2+ channel protein reconstructed from the antisense strand of the human app gene
Inventor: PREDDIE RICK E
IPC: C07K14/47
Filed: 1992-12-31
Abstract: ABSTRACT            A cDNA reconstructed from the antisense strand of human APP gene encodes a 224 amino acid (aa) protein "Cadrac", which contains a 25 aa domain that is capable of interacting with the human dopamine receptor and the human brain Ca2+ channel protein. Both dopamine  and Ca2+  signalling  are  likely  to be  involved  in Parkinson's  disease. The  human  APP  gene  is  involved  in Alzheimer's disease and there is an established relationship between Alzheimer's  disease  and  Parkinson's  disease.  Since `Cadrac' cannot be expressed in healthy humans the protein is potentially a good candidate for an immunotherapeutic approach to stop Parkinson's disease in humans.
Patent CA-2087293-A1 (CA)
Title: Driveshaft with slip joint seal
Inventor: BURTON ROBERT A
IPC: F16D3/84
Filed: 1993-01-14
Abstract: ABSTRACT OF THE DISCLOSURE A slip joint seal for a driveshaft is between two universal joint yokes.  A male splined shaft rotates with a first yoke and a female splined shaft rotates with a second yoke, with the two being mechanically engaged for slidable but nonrotational movement during operation of the driveshaft.  A sealing sleeve extends from the first yoke around the male splined shaft and is of a larger diameter than the female splined shaft.  The female splined shaft has a first outwardly-facing, annular seal at its outer end, away from the second yoke, which seal engages the inner surface of the sealing sleeve.  A propeller shaft is affixed to the end of the female splined shaft toward the second yoke and to the second yoke, preferably being of the same diameter as the sleeve.  A second annular seal which is the same size and the first one is carried by an end of the male splined shaft beyond the female shaft.  The second seal engages the inner surface of the propeller shaft.  The female splined shaft also has a grease fitting for supplying grease to the shafts between the two annular seals.  Splines and grooves of the male and female shafts are designed to enable grease to readily move past them.
Patent CA-2088441-A1 (CA)
Title: Stacking, counting and sorting device for flexible, planar food products
Inventor: DUNCAN DARYL G
IPC: B07C3/08
Filed: 1993-01-29
Abstract: STACKING, COUNTING AND SORTING DEVICE FOR FLEXIBLE PLANAR                    FOOD PRODUCTS                 Abstract of the Disclosure A device for counting, inspecting, sorting, and stacking planar food products such as tortillas. The tortillas are sandwiched between a pair of conveyor belts moving at the same speed to a discharge location between a pair of rollersaround which the respective conveyor belts extend. The speed of the tortillas causes them to be flung from between the rollers onto a discharge tray. A counter determines when a predetermined number of tortillas have been discharged onto the discharge tray. The counter then triggers an actuator to remove the tray from beneath the stack of tortillas, thereby allowing them to fall onto a discharge conveyor belt. The discharge conveyor belt is then moved an incremental distance. The tortillas passing through the device are scanned in order to detect defective tortillas. When a defective tortilla is found, one of the rollers at the discharge location is shifted, thereby altering the path of the tortillas flung from the conveyor belts at the discharge location onto a reject discharge conveyor belt.
Patent CA-2089426-A1 (CA)
Inventor: CLEAVER JAY R
IPC: E06B7/086
Filed: 1993-02-12
Abstract: An enclosed louver actuating mechanism is disclosed which employs generally a rack and pinion gear system for actuating a plurality of louvers.  The louver mechanism is configured so that upon manual rotation of one louver the remaining louvers are rotated.  The louver mechanism is contained within a longitudinal slot in a stile of a louvered panel and includes a plurality of pinion gears enmeshed between opposing longitudinal gear racks.  A pinion gear is provided for each louver and is located in the stile between the gear racks so that the longitudinal gear racks translate in opposite directions relative the pinion years.  A longitudinal cover encloses the rack and pinion drive mechanism and includes through holes corresponding to the pinion gears and louvers.  Drive pins are received through the longitudinal cover between the louvers and pinion gears.
Patent CA-2092381-A1 (CA)
Title: Mixtures of dibasic acid esters and nonylphenol as cell openers in low density rigid polyurethanes useful in pour-behind-fabric applications of low density srim
Inventor: KUYZIN GREGG S
IPC: C08K5/11
Filed: 1993-03-24
Abstract: ABSTRACT         The invention relates to low density cellular, rigid polyurethanes which employ the dimethyl esters of adipic, glutaric and succinic acids and mixtures thereof in conjunction with nonylphenol as cell-opening agents.  The use of this ester phenol mixture obviates the need of other surfactants, particularly silicone surfactants which reduce the adhesion of the urethanes to fabrics in pour-behind-fabric applications.
Patent CA-2093726-A1 (CA)
Inventor: MIANO FAUSTO
IPC: C09K8/04
Filed: 1993-04-08
Abstract: Aqueous drilling muds effective at high temperature containing complexes, preformed or formed in situ, of tetravalent zirconium with one or more organic acids, or relative salts, of general formula (I) (see formula I) where R1 and R2, which can be the same or different, represent -H, -COOH, -CH3, -CH2COOH or -CH(OH)COOH, or R1 and R2 jointly represent an oxo group (=O).
Patent CA-2094289-A1 (CA)
Title: Device at cassettes for spring members in a rotor for e.g. a sweeping machine
Inventor: DROESER WALTER
IPC: A46B7/10
Filed: 1991-09-10
Abstract: A rotary brush for a sweeping machine used to clean surfaces, which includes an elongated rotatable roller, and a plurality of pairs of elongated brackets mounted about a circumference of the roller so as to extend generally longitudinally thereof.  The pairs of brackets define generally facing grooves; and a plurality of cassettes are mounted between respective pairs of brackets, each cassette comprising an elongated mounting bar which includes a main portion and a plurality of spaced-apart, upwardly-open cups which extend from the main portion towards the roller. Each cassette also includes a plurality of cages respectively mounted in the cups and respectively supporting bundles of radially-outwardly-extending spring members.  Each mounting bar is mounted between a pair of brackets to provide a gap on each side thereof for the removal of debris and liquid.
Patent CA-2095311-A1 (CA)
Inventor: SWAGERMAN RICHARD E
IPC: G06F9/48
Filed: 1993-04-30
Abstract: ABSTRACT          The system implementation of a computer system which implements multiple virtual machines, and forms one station in a network including at least one other station running  a program  for which  the  one  station  can,  on request,  perform host processes using virtual machines which it implements, and which has the resources to provide a pool of preconfigured virtual machines to service such requests,  includes  a  routine  to  manage  conversations associated with such requests by responding to events relating  to  such  conversations.     The  conversation management routine includes a main task and a sub-task spawned by the main task to preestablish an exit from the routine in the event of error.  The sub-task also includes routines called selectively to handle different events relating to conversations, and is associated with an array, which contains data as to the identity and status of virtual machines in said pool of preconfigured machines, and  is  established and maintained  by the  sub-task  in accordance with said events.  The main task is a routine which controls spawning or waking-up of the sub-task in direct response to an event, and kills or leaves dormant the sub-task in response to messages from the sub-task following processing of an event.
Patent CA-2095549-A1 (CA)
Title: Windscreen cleaning apparatus
Inventor: VOGT PETER
IPC: B60S3/04
Filed: 1993-05-05
Abstract: Abstract of the Disclosure Window cleaning apparatus comprising a handle (1), a wiper lip (2) and an ice scraper means (3), comprising in the handle (1) a smaller wiper lip or a rebate (7) into which a smaller window cleaning device (5) suitable for cleaning the rear-view mirror is inserted.
Patent CA-2096939-A1 (CA)
Inventor: EASTMAN DIANNE
IPC: A61M1/00
Filed: 1991-12-06
Abstract: A flexible impermeable drainage bag (11) for collecting biological fluid (urine). It includes a port (18) communicating with the drainage bag interior, and free-flowing, water-absorbing, water-swellable, water-insoluble, gel-forming polymer particles (20) disposed in said drainage bag. The polymer particles (formed of polyacrylamide) are capable of absorbing many times their weight of water to form expanded gel particles capable of substantially immobilizing toxic bacteria present in said drainage bag.
Patent CA-2098472-A1 (CA)
Inventor: SCHWIND PETER
IPC: A61L2/16
Filed: 1993-06-15
Abstract: The present invention relates to contact lens care products comprising an aminopropyl biguanide or a salt thereof, especially a compound of formula I   (see formula I) wherein n is an integer from 1 to 500, or a salt thereof, and the so-called tris buffer (trometamol) or a homolog thereof leaving up to 10 carbon atoms or a salt thereof. The invention relates also to the use of such a contact lens care product for cleaning and disin-fecting contact lenses.
Patent CA-2102125-A1 (CA)
Title: Cycle rack
Inventor: SCHMIDT ERIK
IPC: B60R9/10
Filed: 1992-04-30
Abstract: ABSTRACT OF THE DISCLOSURE        A cycle rack comprises a set of branches arranged in V-shape connected to each other as the acute angle range of the V-shape there comprising a connecting and spacing providing intermediate link means and gripping and holding means able to grip around and hold the rack onto a holding means, such as a ball of a towing hitch located at the rear of an automobile. To achieve a squeezing gripping onto the ball by the gripping and holding means a per se known type of toggle joint means is comprised connecting the branches.  To achieve a fitting holding unto balls having differing dimensions as well as achieving further foldability of the rack the said spacing providing and connecting link means comprises at least one in lesser degree reshapeable i.e. through such shape changing means as elasticity or readjustment reshapeable, connecting link means and/or the cycle rack has at least one of the branches of the V-shape arranged at least one protruding carrying are for carrying bicycles and/or skies or lengthly objects, which carrying arm, able to be swung away, is mounted pivotally around at least one pivot axis onto the said branch.
Patent CA-2102583-A1 (CA)
Title: Diaphragm for pressure regulators and method of making
Inventor: ALSOBROOKS DANIEL E
IPC: G05D16/06
Filed: 1993-11-05
Abstract: ABSTRACT OF THE DISCLOSURE A method of making and the product of the method in a diaphragm for use in a pressure regulator, or other similar uses, where leakage around the confined edges of the diaphragm must be avoided.  The structure confining the edges of the diaphragm consists of a main housing body having a groove for receiving a rib or the outer periphery of the diaphragm and a secondary housing to clamp the periphery.  The central portion of the diaphragm carries a top plate with a bottom groove to receive a rib on the central periphery of the diaphragm and a bottom disc to clamp the inner periphery.  Diaphragms are made with a fabric sandwiched between flexible layers of material. This results in a flash edge which may cause wicking and prevents a proper seal in the grooves receiving the ribs. An angled trim on the peripheries allows a proper filling of the grooves and a leak proof seal.
Patent CA-2102593-A1 (CA)
Inventor: GIDON PIERRE
IPC: G01D5/26
Filed: 1992-05-20
Abstract: 2102593 9220990 PCTABS00160 Dispositif de mesure d'une caractéristique d'un objet par interferométrie. Ce dispositif comporte une source lumineuse (12) émettant un faisceau d'entrée, des moyens (20) à microguides pour séparer le faisceau d'entrée en des faisceaux de référence et de mesure incident, un premier microguide (14) pour véhiculer le faisceau de mesure incident vers l'objet, un second microguide (16) pour véhiculer le faisceau de référence, un troisième microguide (18) pour véhiculer le faisceau de mesure issu de l'objet, des moyens (24) à microguides pour faire interférer les faisceaux de référence et de mesure issus de l'objet et former au moins un signal d'interférence, au moins deux détecteurs (D1, D2) pour détecter ce signal et délivrer deux signaux électriques déphasés représentatifs du signal d'interférence, les moyens de séparation et d'interférence et les microguides étant formés sur une structure guide intégrée sur un substrat, les moyens d'interférence étant des trous d'Young (24) ou un coupleur à au moins trois voies.
Patent CA-2105073-A1 (CA)
Title: Pharmaceutical compositions for the treatment of skin disorders
Inventor: WHITTLE BRIAN A
IPC: A61K9/00
Filed: 1992-02-28
Abstract: A process is provided which is suitable for the preparation of herbal compositions for the treatment of skin disorders such as eczema and psoriasis. The process comprises preparing an extract or extracts of herbs which provide an anti-inflammatory agent, an adrenocortical stimulant and a cortisol protecting agent by steam distillation and decoction and then treating the extracts to reduce the polysaccharide and/or sugar content. This is achieved by fermentation or enzymic action or by extraction with a solvent having a polarity in the range E· 0.4 to 0.95 or by precipitation with an inorganic compound and/or colloid or by a combination of two or more of the above. As a final concentration step the material is further purified by extraction with a solvent having a polarity in the range mentioned above. The reduction of the sugar/polysaccharide content greatly improves the handling characteristics of the extract which can be dried to a free flowing powder.  Tablets and capsules for oral administration can be prepared from the extract and it is also suitable for the preparation of topical compositions.
Patent CA-2106164-A1 (CA)
Title: Valves
Inventor: WORRALL PETER W
IPC: F16K31/02
Filed: 1993-09-14
Abstract: A valve comprises a valve seat member (15) and a movable valve member (preferably a disc (12) with at least one face coated with piezo electric material (19)) movable towards and away from the seat to close and open the valve and a sealing element made from a resilient material and attached to one of the members. The sealing element possesses an initial deformable characteristic so that initial closure of the valve causes the seating element to substantially conform to the shape of the other member and retain the so-conformed shape. The sealing element comprises first and second springs (14,15) of different resiliently formable characteristics, the second spring preferably being a ring of elastomeric material, and the first spring --after initial deformation of the sealing element -- being rigidly adhesively secured to the valve seat member. <IMAGE>
Patent CA-2106731-A1 (CA)
Title: Pannier bag carrier for two-wheeled vehicles
Inventor: SPINGLER CHRISTIAN
IPC: B62J7/02
Filed: 1993-09-22
Abstract: ABSTRACT            A side pannier carrier arrangement incorporates a frame (2) that can be suspended on the frame (3) of a rear-wheel luggage rack (1) of a bicycle with the help of two hooks that are located at the upper end.  The side pannier carrier arrangement also includes a supporting device (31) that is clamped on the supporting arms (7, 8, 9) of the rear-wheel luggage rack and by means of which a latch system (32) is supported so as to be rotatable in order to secure a holding strut (28) of the frame (2) relative to the supporting arm (7, 8, 9) of the rear-wheel luggage rack (1).     (Figure 1)