baber/WOPTO huggingface dataset:
Patent CA-2075874-A1 (CA)
Title: Railway spine car
Inventor: HESCH HAROLD E
IPC: B60P7/13
Filed: 1992-08-12
Abstract: An improved articulated railway spine car unit for carrying highway truck trailers and/or containers has a center sill which extends substantially the entire length of the car unit. The center sill has end portions with upper surfaces depressed with respect to the upper surface of a longitudinally extended center portion. A retractable fifth wheel or trailer hitch is located on the upper surface of at least one end portion of the center sill. The upper surface of the trailer hitch, when retracted onto the center sill, is at substantially the same level as the center portion of the center sill.      The raised center sill center portion both provides back-up support for the floors of containers carried on the car unit, and also increases the center sill's structural rigidity and resistance to bending deflection. Stowable container locks extending through trailer wheel decks on the car unit are provided with pivotable covers which cover the locks and associated wheel deck openings when the locks are stowed, and secure the locks in their upright position when a container is to be mounted thereon.
Patent CA-2076708-A1 (CA)
Title: Process for the preparation of compression molded materials
Inventor: MARKUSCH PETER H
IPC: B29K75/00
Filed: 1992-08-24
Abstract: PROCESS FOR THE PREPARATION OF COMPRESSION MOLDED MATERIALS                  ABSTRACT OF THE DISCLOSURE         The present invention is directed to a process for the preparation of panels or molded products wherein particles of materials capable of being compacted are mixed with a binder and the mixture are subsequently formed into panels or molded products by the application of heat and pressure. The Invention resides in the use of a binder which is a solid polyisocyanate having a melting point above 40°C.
Patent CA-2078155-A1 (CA)
Inventor: CHAPPLE ANDREW P
IPC: C11D3/12
Filed: 1992-09-14
Abstract: A detergent composition comprises detergent-active compounds and a detergency builder system comprising maximum aluminium zeolite P (zeolite P having a silicon to aluminium ratio not exceeding 1.33) and a lamellar crystalline sodium silicate, preferably Na-SKS-6.   The composition is suitable, for example, for washing fabrics.
Patent CA-2079076-A1 (CA)
Title: A layered cementitious composition which time releases permanganate ion
Inventor: REIDIES ARNO H
IPC: D06L3/02
Filed: 1992-09-24
Abstract: A layered composition which includes a hardened core comprising at least about 50 weight percent permang-anate which composition releases permanganate ion into an aqueous media over time is described. A method of making and using the composition of the invention also are described.
Patent CA-2081137-A1 (CA)
Title: Rapid loading short-stroke extrusion press, and process
Inventor: CRISTIANI GIANCARLO
IPC: B21C33/00
Filed: 1992-10-22
Abstract: A billet fed extrusion press comprises a rotating arm (46) on a movable cross member (28). The arm carries a plunger (48) and a billet loader (50) spaced from each other, and can be rotated between a condition in which it brings the plunger into a working position in alignment on extrusion axis (a) of the press and the loader (50) into a billet receiving position on one side of the press, and a condition in which it brings the loader into a billet loading position along the axis (a) of the press and the plunger into a rest position on the said one side of the press.
Patent CA-2084452-A1 (CA)
Inventor: NAGURA SHIGEHIRO
IPC: A23L29/20
Filed: 1992-12-03
Abstract: A modified xanthan gum has a viscosity of not less than 800 cP as determined on a 0.5 % by weight solution thereof in a 12 % by weight aqueous sodium chloride solution at 20 °C  and a ratio of this viscosity to that determined on a 0.5 % by weight solution thereof in distilled water of not less than 1.5.  The modified xanthan gum can be prepared by a method comprising the steps of mixing an organic solvent which does not dissolve xanthan gum and is hydrophilic with an aqueous solution of xanthan gum in a mixer, cutting, into fine fibrous materials, deposites formed in the mixed solution together with the mixed solution with a cutter, separating  and  recovering  the  suspended  fine  fibrous materials  from  the  mixed  solution  and  then  drying  the materials at a temperature of not more than 80 °C.   The modified xanthan gum can directly be dissolved in aqueous solutions  of  salts  such  as  common  salt  even  at  room temperature and can thus easily show a desired effect of thickening the aqueous salt solutions.
Patent CA-2084689-A1 (CA)
Inventor: DONNELLY DONALD E
IPC: F23N5/20
Filed: 1992-12-07
Abstract: A control system for a gas fired, direct ignition, induced draft furnace includes a radiant heat sensing switch responsive to a hot surface igniter and burner flame,  a single-pole, double-throw pressure switch responsive to fluid flow effected by the inducer,  and a plurality of relays responsive to the radiant heat sensing switch, the pressure switch, and various other connected switching means.
Patent CA-2084872-A1 (CA)
Inventor: STURMON GEORGE R
IPC: C09K5/20
Filed: 1991-06-07
Abstract: A method for cleaning and protecting a cooling system (2) of a diesel engine (3) from corrosion and the effects of the corrosive by-products wherein a filter (1) is used to feed a disolved pellet (5) comprising dissolvable cleaning agents and corrosion inhibiting agents into the cooling system.  The cleaner consists of chelating agents, surfactants, and anti-foaming agents.  The filter (1) is removably inserted in the cooling system (2), and the cleaners and inhibitors dissolve in the coolant to clean and protectively coat the cooling system while the engine is operating.  The removed imputities are captured by the filter and filter is replaced within a few weeks with a standard filter  containing inhibiting agents.  The method thus does not require draining the cooling system to clean the cooling system.
Patent CA-2085861-A1 (CA)
Title: Resistive exercise device
Inventor: FRYDMAN LARRY G
IPC: A63B23/12
Filed: 1992-12-18
Abstract: ABSTRACT OF THE DISCLOSURE          An exercise device provides resistance to flexion or extension of the arms or legs.  The device is worn about the knee or elbow and has a first framework which is secured about the upper portion of the limb and a second framework which is secured about the lower portion of the limb.  Struts protrude toward the joint from the upper framework and from the lower framework, and are connected at the joint by a resistive pivot connection.  The resistive pivot connection has a resistive mechanism which is attached between the struts by matching projections and conduits which are on opposing faces of the struts and ends of the mechanism.  The degree of resistance is varied by substituting a mechanism, which is made of an elastomeric material, with another of different resistive properties.  Resistance may be varied by changing the positions of the projections and conduits relative to each other.  Moving the relative positions of the conduits and projections would also change the muscle group being exercised.  Alternatively, the resistive pivot connection can use a linear resistance such as a shock absorber between the frameworks.
Patent CA-2086543-A1 (CA)
IPC: G03B7/24
Filed: 1991-07-24
Abstract: 2086543 9202848 PCTABS00010 A radial bar code (13) providing DX film information is disposed on a disc (12) mounted at an axial end of a film cassette, the disc being rotatable with rotation of the film spool during film extraction and rewind. Film exposure status visual indicators (15, 40a-40c) are disposed on the disc and the cassette housing. A  stationary optical reader (18) in the camera in association with a logic and control circuit (30) is provided to read the DX  information from the rotating disc during film extraction for suitable control of exposure conditions in the camera. During film rewind the angular positioning of the disc can be measured from the bar code to cause the disc to be stopped at the end of rewind with appropriate ones of the status indicators aligned to provide a visual indication of the film exposure status to the camera user.
Patent CA-2088327-A1 (CA)
Title: Process for upgrading a hydrocarbonaceous feedstock
Inventor: PEUTZ MARIUS G F
IPC: C10G35/00
Filed: 1993-01-28
Abstract: Process for upgrading a hydrocarbonaceous feedstock substantially boiling in the gasoline range, which process comprises:   a) separating the feedstock into a first hydrocarbon feed stream comprising C6 and smaller hydrocarbons, a second hydrocarbon feed stream comprising hydrocarbons of the C6-C10 range and a third hydrocarbon feed stream comprising C8 and greater hydrocarbons;   b) subjecting at least part of the third hydrocarbon feed stream to a reforming step to produce a reformate stream;   c) subjecting at least part of both the second hyrdrocarbon feed stream and the reformate stream to a separation treatment wherein normal paraffins and optionally mono-isoparaffins are separated from di-isoparaffins; and d) recovering therefrom (a) hydrocarbon product stream(s) comprising normal paraffins and optionally mono-isoparaffins and (a) hydrocarbon product streams comprising di-isoparaffins.
Patent CA-2089833-A1 (CA)
Title: Gasoline composition
Inventor: GRAIFF LEONARD B
IPC: C10L1/22
Filed: 1993-02-18
Abstract: ABSTRACT                      GASOLINE COMPOSITION     The invention provides a gasoline composition comprising a major amount of a gasoline and a minor amount of a mixture of (a) from 75 ppmw to 450 ppmw of a condensation product of (1) a high molecular weight sulfur-free alkyl-substituted hydroxyaromatic compound wherein the alkyl group has a number average molecular weight from 600 to 3000, (2) an amine which contains an amino group having at least one active hydrogen atom, and (3) an aldehyde, wherein the respective molar ratio of reactants is 1 : 0.1-10 : 0.1-10; and (b) from 75 ppmw to 175 ppmw of an oil-soluble poly(oxyalkylene) alcohol, glycol or polyol or mono or di ether thereof, wherein the weight ratio of (a) to (b) in the mixture is at least 0.43, all amounts (ppmw) being based on the gasoline composition; a gasoline additive concentrate for use in preparing said composition; and a method of operating a spark-ignition internal combustion engine using said composition.
Patent CA-2092279-A1 (CA)
Title: Silicon-filled aluminum polymer precursors to sic-a1n ceramics
Inventor: JENSEN JAMES A
IPC: C08G79/00
Filed: 1993-03-23
Abstract: b:Jensen4.ff Jensen Case 4 SILICON-FILLED POLYMERIC PRECURSORS                     TO SiC-AlN CERAMICS     Abstract of the Disclosure SiC/AlN ceramics are produced by dispersing elemental silicon powder in a ceramic precursor polymer containing Al, N, and C atoms, and heating to cause a reaction between the elemental silicon and the polymer to produce an amorphous char containing carbon-silicon bonds and aluminum-nitrogen bonds.  The amorphous char can be further heated to a temperature sufficient to crystallize the char to a SiC-AlN ceramic.
Patent CA-2094172-A1 (CA)
Title: Remote Control Operator for Game Callers
Inventor: LACHANCE LAWRENCE
IPC: A01M31/00
Filed: 1993-04-16
Abstract: A device,  which is operated at a distance by pulling on a string acting upon a bellows,  for blowing a stream of air under pressure into a game caller.  The apparatus is used to draw an animal in a selected direction, and to attract and hold that animal's attention away from the hunter's presence.
Patent CA-2095135-A1 (CA)
Title: (poly)sulfide containing polycitraconimides and polyitaconimides
Inventor: HOGT ANDREAS H
IPC: C08F2/22
Filed: 1991-10-29
Abstract: Novel (poly)sulfide-containing polycitraconimides and polyitaconimides are disclosed. Further, a process for the sulfur-vulcanization of rubber using these novel polycitraconimides and polyitaconimides is also disclosed. Also, a sulfur-vulcanized rubber product and articles of manufacture embodying this product are disclosed. Finally, the use of the novel (poly)sulfide-containing polycitraconimides and polyitaconimides as anti-reversion coagents in the sulfur-vulcanization of rubber is also disclosed.
Patent CA-2095655-A1 (CA)
Title: Endoscopic cutting apparatus
Inventor: RECKELHOFF JEROME
IPC: A61B17/32
Filed: 1993-05-06
Abstract: An endoscopic cutting apparatus for use in endoscopic surgical procedures. The apparatus has a frame having a proximal end and a distal end. A handle is attached to the proximal end of the frame. Hook means are mounted to the distal end of the frame for engaging tissue or blood vessels. The hook means has a track means. Cutting blade means are mounted to said frame and are movable within said track means to cut tissue or blood vessels engaged within said hook means. Actuating means are mounted to the frame to actuate the cutting means in order to cut tissue or blood vessels engages within said hook means.      Optional rotation means are mounted to the frame to allow the hook means and cutting means to rotate with respect to the frame. Optional extension means extend and retract the hook means into and out of the distal end of the frame.
Patent CA-2098597-A1 (CA)
Inventor: LARSSON HAKAN
IPC: E05F15/10
Filed: 1991-12-20
Abstract: 2098597 9211432 PCTABS00014 An apparatus monitors an a.c. motor (12), a door (14) operated by the motor, a frequency converter (16) for supplying electric power to the motor (12), and a control and signal-processing means (32) which causes the frequency converter (16) to control the door in accordance with a desired movement. The movement of the door is continously detected. The control and signal-processing means (32) compares the desired movement of the door with the detected movement, in order to emit an alarm signal (L) when the difference is too considerable. A switch means (28) thus blocks the power supply to the motor (12). A sensing means (31) senses whether the power supply to the motor (12) is blocked. The alarm signal (L) is repeatedly emitted in order to establish a possible malfunction of the switch means (28).
Patent CA-2099729-A1 (CA)
Title: Protective display device
Inventor: MATHNA CHARLES A
IPC: G09F3/20
Filed: 1993-06-29
Abstract: ABSTRACT OF THE DISCLOSURE           A protective display device for flat articles such as photographs or recipe cards.  The device comprises a sleeve and a flap attached thereto by means of a hinge.  The flap has a coating of a repositionable adhesive to permit the device to be adhered to, repositioned on, and removed from substrates upon which the article is to be or has been displayed.  The flap may be folded over and adhered to the sleeve when it is desired to store the device, thereby protecting the repositionable adhesion coating and reducing the dimension of the device.
Patent CA-2100075-A1 (CA)
Title: Derives de bis(perfluorosulfonyl)methanes, leur procede de preparation, et leurs utilisations
Inventor: ARMAND MICHEL
IPC: H01M10/052
Filed: 1992-11-04
Abstract: 2100075 9309092 PCTABS00162 L'invention concerne des dérivés de bis(perfluorosulfonyl)méthanes, un procédé pour leur préparation et leurs applications. Les composés de l'invention répondent à la formule (1/nM)+[(RFSO2)2CY]- dans laquelle Y représente un groupement attracteur d'électrons choisi parmi -C=N et les groupements RZ- dans lesquels Z représente un groupement carbonyle, un groupement sulfonyle ou un groupement phosphonyle et R représente un groupement organique monovalent, M représente un métal ayant la valence n ou un groupe organique pouvant exister sous forme cationique, RF représente un groupement perfluoroalkyle ou perfluoroaryle. Ils sont particulièrement utiles pour la réalisation de dispositifs électrochimiques.
Patent CA-2100234-A1 (CA)
Inventor: ELANDER ROBERT C
IPC: G09C1/00
Filed: 1993-07-09
Abstract: A   method   and   system   are   disclosed   for   the implementation  of  a  weakened  privacy  channel.   This  is achieved through use of a weakened symmetric cryptographic algorithm called commercial data masking. The masked text is created from clear text at one system and may to transported electronically to another system where the masked text may be unmasked to produce the clear text.  The reason to use the commercial data masking algorithm for data privacy is that it is exportable to organizations to which products which contain the Data Encryption Algorithm when used for data privacy are not exportable.  In addition, a method and system  is disclosed  by  which  the  key  when  used  for commercial data masking may be transformed into a key that may be used with the Data Encryption Algorithm.
Patent CA-2100405-A1 (CA)
Inventor: VOSS ECKART
IPC: A61K8/00
Filed: 1993-07-13
Abstract: The present invention relates to a new cosmetic skin-care product for external use, which is based on UV-radiation-absorbing substances in combination with a free-radical scavenger system. The cosmetic skin-care product comprises, along with customary bases and auxiliaries, a combination of vitamin E or derivatives thereof and 2-(dihydroxyethyl)-2-hydroxy-6,10,14-trimethyl-pentadecane.
Patent CA-2102361-A1 (CA)
Inventor: SIMMONS F ARTHUR
IPC: D04H13/00
Filed: 1993-11-03
Abstract: The subject matter of this invention relates to a method of making glass fiber mat reinforcement material with a thermoplastic adhesive powder. Fiberglass strands are chopped and randomly air dropped onto a Teflon~ coated conveyor belt to form a loose mat. A water mist is then applied to the loose mat and transport belt, before a powdered adhesive is dispensed.      Heat is applied to plasticize the adhesive and finally the adhesive is solidified by cooling. The adhesive will then release from the transport belt and is adhered to the material forming the fiberglass reinforcement mat.
Patent CA-2102575-A1 (CA)
Inventor: RAO V DURGA N
IPC: F01L1/053
Filed: 1993-11-05
Abstract: A low friction valve train is provided for use with a high speed internal combustion engine,  The valve train includes a tappet formed of a lightweight metal preferably  aluminum or magnesium alloy.   The outer surface of said tappet is impregnated with a solid film lubricant to provide reduced friction during operation.          The valve train further includes a cam shaft having cams,  the  wear/bearing  surfaces  of  the  cams  are impregnated with a  solid film lubricant to further reduce friction during operation.
Patent CA-2102693-A1 (CA)
Title: Protein formulation comprising growth hormone
Inventor: CASTENSSON STAFFAN
IPC: A61K38/27
Filed: 1993-04-01
Abstract: The invention relates to injectable formulations of growth hormone or any functional analogue thereof, comprising citrate as buffer substance. The formulation could be an aqueous solution of growth hormone or any functional analogue thereof and citrate as buffer substance in a concentration of 2-50 mM. The formulation of the growth hormone or any functional analogue thereof could comprise growth factors, amino acids such as e.g. glycine and alanine and/or mannitol or other sugar alcohols and/or glycerol and/or other carbohydrates and optionally a preservative such as benzyl alcohol. The invention also relates to a process for preparation of the formulation by mixing growth hormone or any functional analogue thereof with citrate as buffer substance or by adding the constituents of the final formulation on the last gel purification step.
Patent CA-2106254-A1 (CA)
Title: Atomizable and sprayable lacquer, coating and sealing compositions containing synthetic resin powder as fillers
Inventor: KLIER LOTHAR
IPC: C09D175/04
Filed: 1993-09-15
Abstract: ATOMIZABLE AND SPRAYABLE LACQUER, COATING AND SEALING COMPOSITIONS CONTAINING SYNTHETIC RESIN POWDER AS FILLERS                    ABSTRACT OF THE DISCLOSURE    The present invention relates to a lacquer, coating or sealing composition which may be atomized and sprayed and which contains A)   as filler, a powder having a density of 0.1 to 2.0 g/cm3 and a mean particle size of at most 0.2 mm, wherein said powder is obtained by the mechanical size reduction of one or more solid plastics which may contain mineral fillers, and B)   as binder, a one-component or two-component polyurethane.
Patent CA-2106743-A1 (CA)
Inventor: PICK WILLIAM E
IPC: A61L9/16
Filed: 1993-09-22
Abstract: A germicidal air purifier for trapping and destroying airborne microorganisms is disclosed. The air purifier includes an ultraviolet radiation source and a juxtaposed filter medium. A one of the ultraviolet radiation source and the filter medium is fixed and the other is displaceable so that at least an upstream side of the filter medium is systematically exposed to germicidal levels of radiation. In a first preferred embodiment, a fixed ultraviolet lamp irradiates a cylindrical air filter which is rotated on its longitudinal axis in close proximity to the lamp so that the upstream side of the filter is systematically irradiated. In a second preferred embodiment, a radiant lamp fixture is moved reciprocally across an upstream side of a planar filter to systematically irradiate the filter. In a third preferred embodiment, a radiant lamp fixture is rotated about an axis which is orthogonal to its longitudinal midpoint so that a circular area of a planar filter is irradiated. The advantage is that microorganisms trapped on the filters are exposed to a lethal dose of radiation and the air purifier is consistently effective at destroying a significant percentage of airborne microorganisms suspended in air passed through the filter.
Patent CA-2106827-A1 (CA)
Title: Pharmaceutical compositions containing cyclosporins
Inventor: RICHTER FRIEDRICH
IPC: A61P37/06
Filed: 1993-09-23
Abstract: A pharmaceutical composition in the form of an emulsion preconcentrate for oral administration and containing a cyclosporin. The pharmaceutical composition has a carrier medium for the cyclosporin that contains a hydrophilic organic solvent; a mixed mono-, di-, and tri-glyceride or a transesterified and polyethoxylated vegetable oil;  and a polyoxyethylene-sorbitan-fatty acid ester surfactant. The pharmaceutical composition provides high bioavailability and low inter- and intra-subject variability.
Patent CA-2106893-A1 (CA)
Title: Production of dyeings by the inkjet printing technique on modified fiber materials using anionic textile dyes
Inventor: VON DER ELTZ ANDREAS
IPC: D06P1/642
Filed: 1993-09-24
Abstract: Abstract Production of dyeings by the inkjet printing technique on modified fiber materials using anionic textile dyes There is described a process for dyeing sheetlike fiber materials,  in particular those made of or containing cellulose fibers, with anionic dyes, in particular those having fiber-reactive groups, which comprises applying an alkali-free and preferably low-electrolyte or completely electrolyte-free aqueous solution of the anionic dye by the inkjet printing spray technique to a fiber material which has been pretreated and modified with a compound that contains one or more primary, secondary or tertiary amino  groups  or  quaternary  ammonium  groups,  which amino/ammonium groups may be part of a heterocycle. There is generally no need for an aftertreatment by washing. The costly treatment of wastewaters resulting from the excess dyeing liquors otherwise obtained is eliminated. If fiber-reactive dyes are used, fixation by means of alkali is not necessary; it is generally effected by a short heat treatment.
Patent CA-2109019-A1 (CA)
Title: Method of disinfecting a contact lens and preserving a contact lens care solution
Inventor: YEN SHAU F
IPC: G02C13/00
Filed: 1993-10-22
Abstract: METHOD OF DISINFECTING A CONTACT LENS AND PRESERVING ACONTACT LENS CARE SOLUTION          Abstract of the Invention A method of preserving a contact lens care composition by adding to the composition an effective amount of 5-chlor-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one is disclosed as well as a method for disinfecting a contact lens comprising contacting a hydrophilic contact lens with a composition having an effective disinfecting amount of an agent having 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one.