baber/WOPTO huggingface dataset:
Patent CA-2082992-A1 (CA)
Title: A breast prosthesis
Inventor: WILD HELMUT F
IPC: B29C43/20
Filed: 1992-11-16
Abstract: A breast prosthesis comprises a shell-like body of a two-component addition cross-lined soft elastic silicone rubber composition, which is welded in synthetic resin films, which cover over its inner and outer surfaces. In order to secure the breast prosthesis directly to the skin of the user, the prosthesis is so designed that on its rear side, in a marginal zone, it is furnished with a permanently adhesive layer.
Patent CA-2084238-A1 (CA)
Title: Inlet chute for chipper/shredder
Inventor: CHESSER THOMAS O
IPC: A01G3/00
Filed: 1992-12-01
Abstract: ABSTRACT          In chipper/shredder apparatus, an inlet extension secured to the inlet of the chipper/shredder, the extension being selectively movable toward and away from the chipper/shredder to effect a lowered position and a substantially upright position extending from the chipper/shredder inlet.
Patent CA-2088253-A1 (CA)
Inventor: CHARBONNEAU PIERRE
IPC: F23G5/10
Filed: 1993-04-02
Abstract: APHRID ABRÉGÉ Les incinérateurs traditionnels produisent des effluents contenant une multitude de matières toxiques tels les dioxines et les furannes (pour ne nommer que celles-ci) qui sont rejetées dans l'atmosphère et sont à la base des pluies acides que l'on connaît ainsi que d'autres formes de pollution. La présente invention consiste en une chambre de post-combustion de graphite à un ou plusieurs stades qu'on excite par induction électro-magné-tique et qui, installée sur un incinérateur, permet de chauffer les effluents à des températures dépassant les 3000 degrés C. Les champs magnétiques à hautes fréquences produisant cette température élevée dans l'enceinte de graphite permettent la dissociation des structures toxiques. Enfin, le dernier stade du concept APHRID est un refroidissement instantané des structures ainsi dissociées et une récupération des éléments de base recombinés en structures simples, non toxiques et réutilisables. Une grande partie de l'énergie calorifique générée dans le processus peut être réutilisée à d'autres fins.
Patent CA-2092518-A1 (CA)
Inventor: HOLLINGER WILLIAM K JR
IPC: B32B27/10
Filed: 1993-03-25
Abstract: A preservation article for the preservation of an archival article which involves an alkaline buffer and an adsorbent.          A method of preserving an archival article which involves providing a preservation article in proximity to an archival article, wherein the preservation article includes an alkaline buffer and an adsorbent.  The preservation article may be coated on or incorporated into a container, a packaging material, a support for an archival article or the archival article itself.
Patent CA-2093189-A1 (CA)
Inventor: CHOWANIEC JAMES M
IPC: B01D45/08
Filed: 1993-04-01
Abstract: A mist eliminator pack is disclosed which is formed of a plurality of non-planar mist eliminator sheets having first and second opposed and generally  ?arallel edges with integrally formed offset tabs in at least the first edge of the sheets.  The pads are dimensioned and positioned to engage an adjacent sheet on one side of their associated sheets, with the tabs being secured to the adjacent sheets by an adhesive, or the like, thereby to define an integral pack of evenly spaced sheets having uniform flow paths between the sheets.
Patent CA-2095295-A1 (CA)
Inventor: MOORE DAVID R
IPC: A47C31/12
Filed: 1993-04-30
Abstract: ABSTRACT OF THE DISCLOSURE              An ergonomic lounge chair comprises a backrest portion, a seat portion and a legrest portion mounted on a wheeled support frame.   The backrest, seat and legrest portions are articulated with respect to  each  other  and  adjustable  in  position.    The backrest portion comprises a distal end provided with a headrest formed with a hole therein to define a contour on which a user can place his face when lying on the  chest on the lounge chair.   Finally,  the headrest is adjustable longitudinally on the backrest.
Patent CA-2096617-A1 (CA)
Inventor: MATHEWS DALE J
IPC: C03C25/10
Filed: 1993-05-19
Abstract: ACIDIC GLASS FIBER BINDING COMPOSITION, METHOD OF USE AND CURABLE GLASS FIBER COMPOSITIONS                         Abstract Described is an acidic glass fiber binding composition comprising an aqueous soluble phenol formalde-hyde resin having low free formaldehyde, an effective amount of a formaldehyde scavenger, and an effective amount of a strong aqueous soluble acid, wherein the composition has an acidic pH and the solids content ranges from about 1 to about 30% by weight of the total composition.  Also described is a method of binding glass fibers such as newly formed warm glass fibers at junctions of the fibers by applying the composition as described above to the fibers and then drying the composition.  Also described are B-staged and C-staged glass fiber compositions having a alkylamine content less than 5 ppm.     18922_1
Patent CA-2096930-A1 (CA)
Title: Single-powered underlift towing apparatus
Inventor: CULLUM JOHN M
IPC: B60P3/12
Filed: 1993-05-25
Abstract: An apparatus for underlift towing and recovery vehicles is disclosed. The apparatus uses a simple mechanical mechanism for effecting the various movements of a vehicle lifting boom to both properly engage a vehicle to be towed and to raise the boom to a stored position when not in use. A double pivot system is provided wherein a single power-actuated means is capable of efficiently lifting a load when rotating the boom about a first axis, and of folding the boom into an upright, stored position when rotating the boom about a second axis.
Patent CA-2099244-A1 (CA)
Title: Bearings for rollers and the like
Inventor: GARNETT DAVID M
IPC: B65G39/09
Filed: 1992-01-14
Abstract: A roller bearing comprises inner and outer cup-shaped members (24, 26) which interfit and respectively have races (34, 51) on which balls run enabling the members (24, 26) to rotate one relative to another. The outer cup shaped member (24) is for plug-ging into the end of a roller sleeve (20) to seal the interior thereof from moisture ingress.
Patent CA-2100406-A1 (CA)
Title: 2,4-dialkyl-6-sec-alkylphenols
Inventor: DUBS PAUL
IPC: C09K15/08
Filed: 1993-07-13
Abstract: 2,4-Dialkyl-6-sec-alkylphenols Abstract of the Disclosure Compounds of formula I                                 (I), wherein R1 is C1-C4n-alkyl, isopropyl, s-butyl, cyclopentyl, cyclohexyl or .alpha.-methylbenzyl, R2 is C4-C18tert-alkyl or .alpha.,.alpha.-dimethylbenzyl, R3 is C1-C28alkyl, and R4 is methyl or ethyl, with the proviso that the -CHR3R4 group contains at least 4 carbon atoms, are suitable for stabilising organic material which is susceptible to degradation induced by heat, oxidation or actinic light.
Patent CA-2101378-A1 (CA)
Title: Motor vehicle anti-theft device
Inventor: HARRELL WASHINGTON
IPC: B60R25/00
Filed: 1993-07-27
Abstract: ABSTRACT OF THE DISCLOSURE A motor vehicle anti-theft device is provided which consists of an enclosure to fit about a steering column and an ignition switch on the steering column of the motor vehicle. A mechanism is for locking the enclosure about the steering column, so as to prevent an unauthorized operation of the ignition switch on the steering column. A cover member extends from the side of the enclosure to block any ignition switch alternately located on the dashboard of the motor vehicle, to also prevent the unauthorized operation of an ignition switch on the dashboard. -11-
Patent CA-2104019-A1 (CA)
Title: Truck van closure having improved access means
Inventor: EVERS ANDE
IPC: B60J5/10
Filed: 1991-07-29
Abstract: ABSTRACT OF THE DISCLOSURE           A truck van includes a floor bed, vertical corner posts projecting upwardly from the floor bed, a front wall secured to the front corner posts, a roof mounted atop the posts, vertical rollers mounted adjacent the corner posts, an endless web disposed about the rollers and in snug contact therewith, an access aperture formed in the web and arranged to afford access to the interior of the van from the rear or from either side thereof.
Patent CA-2106186-A1 (CA)
Title: Process-chamber flow control system
Inventor: PALMER DAVID
IPC: F24F11/04
Filed: 1992-03-13
Abstract: To control the flow of air into and/or out of a process chamber, such as a clean room, a two-stage system is disposed in conduits leading into and/or out of the process-chamber. One stage includes a regulator, having a plenum (7, 79) disposed be-tween the environment and the air source or the vacuum source. The regulator maintains in the plenum a pressure that is between the pressures of the environment and the source and that is a constant amount different from the environment's pressure. The re-gulator includes a piston (5) having a frontal face (52) exposed to air in the plenum flowing between the environment and the source; and a distal face (51) exposed to the environment's pressure. The piston is mounted so as to variably impede the flow of air through the regulator and so that the weight of the piston tends to move the piston in a direction so as to lessen the piston's impedance on the air flow. The other stage includes an adjustable valve (21, Z5, 95), located between the regulator and the envir-onment, for further impeding the flow of air.
Patent CA-2108479-A1 (CA)
Title: Method and apparatus for controlling height adjustable work station
Inventor: BORGMAN RANDALL W
IPC: A47B9/00
Filed: 1991-12-23
Abstract: A work station, particularly for supporting a computer, having separate front and back tops (27, 46) having separate powered drive arrangements (51) for permitting independently height adjustment. The drive arrangement includes a separate drive motor (68) associated with each top, with the motors being controlled by a controller (91), such as a microprocessor (115). The controller is preferably controlled by an operator using a portable keypad control (92) which can be positioned on one the tops. The controller (91) can be programmed by the operator to permit storage of a number of predetermined height locations each defining distinct heights for both tops (27, 46).
Patent CA-2108747-A1 (CA)
Inventor: SULLIVAN WILLIAM J
IPC: C09C1/42
Filed: 1993-10-19
Abstract: Iron oxide-coated micaceous pigments having a chroma enhancing amount of a coating of a colorless metal oxide which has a refractive index of at least about 2.0 exhibit intensely colored effects.
Patent CA-2111957-A1 (CA)
Title: Sigma receptor ligands and the use thereof
Inventor: GLENNON RICHARD A
IPC: C07C219/10
Filed: 1992-06-26
Abstract: The invention relates to methods for the treatment of central nervous system disorders, gastrointestinal disorders, drug abuse, angina, migraine, hypertension and depression by administering a pharmaceutical composition comprising an effective amount of certain sigma receptor ligands to a patient in need of such treatment.  The invention further relates to novel sigma receptor ligands having high binding to the sigma receptor and pharmaceutical compositions thereof. Unexpectedly, certain of the sigma receptor ligands of the present invention have selectivity for the sigma receptor over the DA, PCP and 5-HT1A receptors.
Patent CA-2117100-A1 (CA)
Inventor: DEGEN PETER J
IPC: H01M50/489
Filed: 1994-03-07
Abstract: ABSTRACT OF THE DISCLOSURE    A method for making an electrolytically conductive battery separator polyethylene film for alkaline battery applications is disclosed which comprises carrying out the grafting reaction in an environment free of air and comprising a pressurized inert gas blanket.  The resulting lots of polyethylene film are capable of being made with the range of electrolytic resistance values required for a variety of alkaline battery applications, while exhibiting highly uniform electrolytic resistance characteristics.
Patent CA-2117930-A1 (CA)
Inventor: SJOESTROEM ANDERS
IPC: F28F9/26
Filed: 1994-10-12
Abstract: The invention relates to a heat exchanger of the type which is constructed from a number of heat exchanger elements (1) consisting of a tubular jacket (2) with thermal transfer tubes (3) lying within the jacket.  The heat exchanger elements (1) are joined together to form a heat exchanger, in that each and of a heat exchanger element is provided with a modular unit (4) which constitutes the frame of the heat exchanger. A jacket connection (5) is connected to each two modular units (4) and constitutes an extension of the tubular jacket (2). The jacket connection (5) is designed as an H pipe.
Patent CA-2118322-A1 (CA)
Title: Apparatus for non-destructive testing of dielectric/magnetic materials
Inventor: ROSEN MARK D A
IPC: G01R33/032
Filed: 1994-03-17
Abstract: 2118322 9422004 PCTABS00033 A dielectric probe, of the type in which an electromagnetic wave is reflected from a dielectric/magnetic structure and spectrum analyzed (6), further includes a coil (7) for applying a magnetic field to the structure as the wave is being reflected. Information about the intrinsic electromagnetic properties and structure of the material is obtained by comparing the reflected spectra for both the magnetic field on and off conditions.
Patent CA-2118530-A1 (CA)
Title: Apparatus and method for applying a curved elastic to a moving web
Inventor: BLENKE TIMOTHY
IPC: B65H57/28
Filed: 1994-10-20
Abstract: A distinctive apparatus and method for applying an elastic strand onto a moving substrate along a selected curvilinear path includes a transporting mechanism for moving the substrate along a selected substrate path and a supplying mechanism for supplying the elastic strand along a selected elastic path.  An oscillating mechanism selectively changes a positioning of the elastic strand and includes a slidably movable guide which moves in a direction essentially transverse to said substrate path.  The elastic strand slidably travels along the guide which positions the elastic strand such that the elastic strand is selectively applied to the substrate along the curvilinear path.  A bonding mechanism selectively applies adhesive in an arrangement which selectively secures the elastic strand to the substrate.  A rotatable nip roll contacts the elastic strand and the substrate to press the elastic strand onto the substrate along the curvilinear path.
Patent CA-2119782-A1 (CA)
Title: Carbamate analogs of thiaphysovenine, pharmaceutical compositions, and method for inhibiting cholinesterases
Inventor: BROSSI ARNOLD
IPC: A61K31/407
Filed: 1992-08-26
Abstract: 2119782 9305779 PCTABS00021 Substituted carbamates of tricyclic compounds which have a cyclic sulfer atom, provide highly potent and selective cholinergic agonist and blocking activity are useful as pharmaceutical agents. Cholinergic disease are treated with these compounds such as glaucoma, Myasthenia Gravis, Alzheimer's disease. Methods for inhibiting esterases, acetylcholinesterase and butyrylcholinesterase are also provided.
Patent CA-2123372-A1 (CA)
Title: Process for the manufacture of endless coated abrasive articles
Inventor: ENNIS MARK R
IPC: B24D11/06
Filed: 1994-05-11
Abstract: Abstract A method for making a spirally wound, endless coated abrasive belt is disclosed.
Patent CA-2124217-A1 (CA)
Title: Inactivation of cytotoxic drugs
Inventor: BAGSHAWE KENNETH D
IPC: A61K47/48
Filed: 1993-01-11
Abstract: A three component kit of parts for use in a method of destroying target cells in a host is provided. The first component comprises a target cell-specific portion and an enzymatically active portion capable of converting a cytotoxic pro-drug into a cytotoxic drug. The second component is a cytotoxic pro-drug convertible by said enzymatically active portion to the cytotoxic drug. The third component comprises a portion capable of at least partly restraining the component from leaving the vascular compartment of a host when said compound is administered to the vascular compartment, and an inactivating portion capable of converting the cytotoxic drug into a less toxic substance.
Patent CA-2124299-A1 (CA)
Inventor: RICHARDS PAUL N
IPC: G01F23/24
Filed: 1994-05-25
Abstract: Disclosed is a fluid level sensing system for sensing the level of the interface between a first fluid, e.g. water, and a second fluid, e.g. steam, the first fluid being beneath and of lower electrical impedance than the second fluid. The system comprises an electrically conductive vessel for containing the fluids and a plurality of vertically spaced sensors each of which has a sensing portion which projects into and is electrically insulated from the vessel and which is arranged, in use, to produce a signal representative of the impedance of the fluid between the sensing portion and the vessel. Output means are responsive to the impedance-representative signals for producing a first signal which is dependent upon the ratio between the impedance sensed by the sensor at or immediately below the interface and a value for the impedance of the first fluid derived from at least one sensor below the sensor at or immediately below the interface, and for combining the first signal with a second signal dependent upon the level of the sensor at or immediately below the interface so as to produce an output signal representative of the level of the interface within the vessel.
Patent CA-2124943-A1 (CA)
Title: Determining a best positioned stress sensor portion
Inventor: MARTIN STEPHEN A
IPC: A61B5/022
Filed: 1993-02-02
Abstract: A method, for use in a non-invasive blood pressure monitoring system, of determining which portion of a stress sensitive element (34) of a tissue stress sensor (20) is best located for detecting the stress of tissue overlying an artery of interest. The tissue stress sensor (20) is placed in communication with tissue overlying the artery of interest and a plurality of electrical signals are obtained therefrom representing stress data across the length of the stress sensitive element (34). Each electrical signal represents stress datum communicated to a predetermined portion of the stress sensitive element. From the stress datum, a centroid of energy is computed and the centroid of energy is used to determine which portion of the stress sensitive element is best located for determining the blood pressure withing the artery of interest.  A second method is disclosed which uses the centroid of a tissue foundation flexibility function to determine the best location along the stress sensitive element for determining blood pressure.
Patent CA-2126104-A1 (CA)
Inventor: SOKYRKA HAROLD W
IPC: C09D11/10
Filed: 1993-10-15
Abstract: A printing compound and method of producing three-dimensional signs and lettering and Braille reading materials is disclosed.  The printing compound includes an ultraviolet radiation curable resin and a filler mixed with the resin to form a paste. The resin can be an acrylated urethane oligomer or an epoxidized oil. The compound is applied to a substrate manually or by a computer controlled dispensing apparatus. The compound is subjected to ultraviolet radiation to cure quickly allowing for mass production.
Patent CA-2126926-A1 (CA)
Inventor: JOHNSON GREG
IPC: H04Q9/00
Filed: 1994-06-28
Abstract: Updated operating code and parameters can be reprogrammed into a modem system with no disassembly of the modem hardware. The modem system includes an in-circuit reprogrammable memory chip (3,17) in which operating code and parameters are stored. Two control programs control the reprogramming of updated operating code. One of the control programs is designed for manufacturing and testing purposes. The other control program allows remote reprogramming of updated operating code or parameters from a remote location such as a customer site. The modem system is portable, obtaining power from a standard 9 volt battery. Therefor, various power saving features are also incorporated into the modem system. <IMAGE>
Patent CA-2128546-A1 (CA)
Inventor: KELSEY STEPHEN F
IPC: B65D50/04
Filed: 1994-07-21
Abstract: ABSTRACT                IMPROVED DISPENSING CLOSURE            The invention is directed to a dispensing closure which comprises : -a spout element (300) adapted for being assembled with a corresponding container neck (500), and comprising a pouring spout (301), a circumscribing wall (303) defining an annular  groove   (305)   and  drain  means   (307),   the circumscribing wall (303) comprising fastening means (315) for assembling with the container neck (500); -a closure cap (100) adapted to be used as a measuring cup and equipped with fastening means (105) wherein; -the circumscribing wall  (303) extends like a yoke  (309) over the rim of the container neck (500) and projects into a skirt (311)  equipped with fastening means (319)  on the inner side (317)  of the skirt (311), for assembling with corresponding fastening means (503) on the container neck (500); -the circumscribing wall (303) has fastening means (315) on the surface (313) oriented to the pouring spout (301); the closure cap (100)  comprises an essentially tubular measuring cup  (101),  equipped with fastening means  (105) adapted to mate with the corresponding fastening means 1315) on the circumscribing wall (303) of the spout element (300); -the  closure  cap  (100)  comprises  a  spaced  surrounding secondary wall (107) which is connected to the measuring cup ( 101); -the said secondary wall (107) extending essentially to the level of the upward surface of the spout element yoke (309) that bridges the rim of the container neck (500), when in closed position.                 FIG. 2
Patent CA-2128950-A1 (CA)
Title: The removal of aluminum ions from beverages
Inventor: FUSSNEGGER BERNHARD
IPC: C12H1/04
Filed: 1994-07-27
Abstract: The removal of aluminum ions from beverages Abstract of the disclosure: A process for removing aluminum ions from aqueous liquids, in which the aqueous liquid is treated with from 5 to 2500 g per 100 1 of a polymer which contains, copolymerized, from 50 to 99.5 % by weight of at least one basic vinyl heterocycle having a pKa of at least 3.8 and from 0 to 49.5 % by weight of another copolymerizable monomer, and which was prepared in the absence of oxygen and polymerization initi-ators and in the presence of from 0.5 to 10 % by weight, based on the monomers, of a crosslinker.
Patent CA-2130343-A1 (CA)
Title: Analysis of particle characteristics
Inventor: KAYE PAUL H
IPC: G01N15/00
Filed: 1993-02-18
Abstract: Apparatus for the analysis of individual particle characteristics from an aerosol or other suspension of particles includes: a scattering chamber (15) including an ellipsoidal reflector (17) having an orifice therein leading to a rear chamber (20); a monoch-romatic light source (10) adapted to transmit a collimated beam of light (11) along the main axis of the reflector (17); means (26, 27) for directing a stream of the particles through the beam of light (11) as substantially the main focus (60) of the reflector (17); a ccd video recorder (36) having a two dimensional array of a multitude of sensors arranged to image light scattered from a particle in the stream of particles; an optical system (17, 32, 33, 34) arranged to collect the scattered light from a solid angle of at least 3, around the region where the particle stream crosses the light beam (11); and a data processor (37). The detector (36) is associated with an imaging screen (35) positioned such that rays of light scattered from the particle and imaged thereon by the optical sys-tem (17, 32, 33, 34) are monotonically ordered with respect to the angle of scattering of the rays from the particle, the rear cham-ber (20) contains sensor means (25) for sensing scattered light not collected by the optical means (17, 32, 33, 34) and thereby de-termining the presence of a particle in the beam of light (11), the means (25) forming part of a trigger for triggering the video camera (36) to store an image associated with the particle, and the data processor (37) is adapted to compare parameters of the image with parameters stored in a memory to determine the nature of the particle.